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Author |
Chandra, S.; Laughlin, D.C. |
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Title |
Virus-like particles in cystic mammary adenoma of a snow leopard |
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Journal Article |
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Year |
1975 |
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Cancer Res |
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35 |
Issue  |
11 Pt 1 |
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3069-3074 |
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Adenoma pathology veterinary; Animal; Animals; zoo; Carnivora; Cytoplasmic Granules; Endoplasmic Reticulum: ultrastructure; Inclusion Bodies; Mammae: pathology; Neoplasms: pathology: veterinary; neoplasms; pathology; mammae; inclusion; bodies; ultrastructure; reticulum; endoplasmic; granules; cytoplasmic; adenoma; veterinary; browse; 380 |
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Virus-like particles were observed in the giant cells of a mammary adenoma of a snow leopard kept in captivity. Particles that measured 115 to 125 nm in diameter budded from the lamella of endoplasmic reticulum and were studded on their inner surfaces with dense granules (approximately 12 nm) that gave them their unique ultrastructural morphology. Such particles were not observed extracellularly. Type B or type C particles were not seen in the tumor tissue. |
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0008-5472 |
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Document Type: eng |
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SLN @ rana @ 27 |
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212 |
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Johansson, O., Kachel, S., Weckworth, B. |
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Title |
Guidelines for Telemetry Studies on Snow Leopards |
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Journal Article |
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Year |
2022 |
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Animals |
Abbreviated Journal |
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12 |
Issue |
1663 |
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1-12 |
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animal welfare; capture; collar; felid; GPS; immobilization; Panthera uncia; trapping |
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Animal-borne tracking devices have generated a wealth of new knowledge, allowing us to better understand, manage and conserve species. Fitting such tracking devices requires that animals are captured and often chemically immobilized. Such procedures cause stress and involve the risk of injuries and loss of life even in healthy individuals. For telemetry studies to be justifiable, it is vital that capture operations are planned and executed in an efficient and ethical way. Project objectives must be clearly articulated to address well-defined knowledge gaps, and studies designed to maximize the probability of achieving those goals. We provide guidelines for how to plan, design, and implement telemetry studies with a special emphasis on snow leopards that are typically captured using foot snares. We also describe the necessary steps to ensure that captures are conducted safely, and with minimal stress to animals. |
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SLN @ rakhee @ |
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1712 |
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Chaudhuri, S.; Mukherjee, S.K.; Chatterjee, A.; Ganguli, J.L. |
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Title |
Isolation of P multocida F-3, 4 from a stillborn snow leopard |
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Journal Article |
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Year |
1992 |
Publication |
Vet Rec |
Abbreviated Journal |
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Volume |
130 |
Issue |
2 |
Pages |
36 |
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Animal; Bacteremia; Blood; browse; Carnivora; Death; Diseases; Female; Fetal; Infections; isolation; microbiology; multocida; Pasteurella; Pregnancy; purification; veterinary |
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0042-4900 |
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Document Type: eng |
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SLN @ rana @ 187 |
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214 |
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Zhou, S. |
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Title |
On “uncia uncia” and “meng ji” in Shan Hai Jin |
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Miscellaneous |
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Year |
1991 |
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Volume |
13 |
Issue |
2 |
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84-87 |
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Animal; area; areas; China; Chinese; description; environment; fur; habitat; habitats; historical; meng ji; mountain; mountains; native; river; uncia; Uncia-uncia; Uncia uncia |
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Meng ji is described in Shan Hui Jin (Classic of Mountains and Rivers) as a leopard-like animal adept in hiding with white fur and a patterned forehead. This article makes a comparison between “meng ji” and “uncia uncia” in terms of their shapes, fur colors, natural environments of habitats, habits, characteristics and native areas, and comes to the conclusion that “meng ji” is what we call “uncia uncia” nowadays. The description of “meng ji” in Shan Hui Jin should be the first record of Uncia uncia in the world. |
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Full text available in ChineseJournal Title: China Historical Materials of Science and Technology |
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SLN @ rana @ 869 |
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1089 |
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Trepanier, L.A.; Cribb, A.E.; Spielberg, S.P.; Ray, K. |
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Deficiency of cytosolic arylamine N-acetylation in the domestic cat and wild felids caused by the presence of a single NAT1-like gene |
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Journal Article |
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Year |
1998 |
Publication |
Pharmacogenetics |
Abbreviated Journal |
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Volume |
8 |
Issue |
2 |
Pages |
169-179 |
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Acetylation; Amino; Acid; Sequence; Animal; Arylamine; N-Acetyltransferase; metabolism; Base; Blotting; Southern; Carnivora; genetics; Cats; Cytosol; enzymology; Dna; Human; Isoenzymes; Liver; Molecular; Data; Polymerase; Chain; Reaction; Rabbits; Homology; Nucleic Acid; Substrate; Specificity; Support; U.S.Gov't; P.H.S.; browse; nucleic; us; government; 130 |
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The purpose of this study was to determine the molecular basis for a relative deficiency in the cat of cytosolic arylamine N- acetyltransferase (NAT), an enzyme family that is important in the metabolism of xenobiotics and that normally consists of at least two related enzymes, NAT1 and NAT2. N-acetyltransferase in feline liver showed high affinity (mean Km = 2.1 microM) for p-aminobenzoic acid, an NAT1 selective substrate in humans and rabbits, but showed a very poor affinity (mean Km > 10 mM) for sulfamethazine, an NAT2 selective substrate in humans and rabbits. Immunoreactive N-acetyltransferase was detected in feline liver, bladder and colon using an NAT1-specific antipeptide antibody, but was not detected in any tissues using an NAT2- specific antibody. Southern blot analysis of genomic DNA demonstrated a single band in domestic cats using each of six restriction digests; single bands were also found on Southern blot analysis of six wild felids. The deduced amino acid sequence of the central portion of feline N-acetyltransferase, obtained by polymerase chain reaction amplification in both domestic cats and seven wild felids (lion, tiger, lynx, snow leopard, bobcat, Asian leopard cat and cheetah), contained three residues, Phe125, Arg127, and Tyr129, which determine NAT1-like substrate specificity in humans. These results support the conclusion that cytosolic arylamine N-acetylation activity is low in the cat because of the presence of a single N-acetyltransferase that has substrate specificity, immunogenicity and sequence characteristics similar to human NAT1, and that the unusual presence of only a single N- acetyltransferase gene appears to be a family wide trait shared by other felids. |
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0960-314x |
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Document Type: eng |
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no |
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Call Number |
SLN @ rana @ 345 |
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968 |
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Author |
Thorel, M.F.; Karoui, C.; Varnerot, A.; Fleury, C.; Vincent, V. |
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Title |
Isolation of Mycobacterium bovis from baboons, leopards and a sea-lion |
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Journal Article |
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Year |
1998 |
Publication |
Vet Res |
Abbreviated Journal |
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Volume |
29 |
Issue |
2 |
Pages |
207-212 |
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Keywords |
Animal; Animals; zoo; Carnivora; microbiology; Case; Report; Cattle; Dna; Fingerprinting; Transposable; Elements; Disease; Outbreaks; veterinary; France; Genome; Bacterial; Germany; Male; Monkey; Diseases; diagnosis; epidemiology; Mycobacterium; Infections; bovis; classification; isolation; purification; Papio; Seals; browse; 440 |
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This study reports on two series of cases of Mycobacterium bovis infection in zoo animals. The first was in a captive population of baboons (Papio hamadryas) and the second in a mixed group of wild mammals, including four leopards (Panthera uncia and Panthera pardus) and a sea-lion (Otaria byrona). The isolation and identification of strains of M. bovis confirmed the presence of M. bovis infections in both zoos. The epidemiological study using genetic markers such as the IS6110-based DNA fingerprinting system made it possible to differentiate between M. bovis strains. The M. bovis strains isolated from baboons were shown to contain a single IS6110 copy, as usually do cattle isolates, whereas the M. bovis strains isolated from the other exotic animals presented multiple copies. This finding suggests that the origin of the contamination for the baboons in zoo A could be related to cattle. The origin of the contamination for the leopards and sea-lion in zoo B is more difficult to determine. In conclusion, the authors suggest some recommendations for avoiding outbreaks of tuberculosis infections in zoos. |
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0928-4249 |
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Document Type: eng |
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no |
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SLN @ rana @ 346 |
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966 |
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Author |
Guerrero, D. |
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Title |
Animal behavior concerns & solutions: snow leopard (Uncia uncia) evaluation, zoo |
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Journal Article |
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Year |
1998 |
Publication |
Anim.Keepers' Forum |
Abbreviated Journal |
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25 |
Issue |
2 |
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56-58 |
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aggressive-behavior; behavior; captive-animal-care; diets; endangered; threatened-species; genetics; handling-methods; intraspecies-relationships; social-behavior; husbandry; zoos; snow leopard; aggressive; captive; Animal; care; threatened; species; handling; methods; intraspecies; relationships; social; browse; 1310 |
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The author offers advice on how a captive-raised snow leopard cub could be acclimated to humans so it could be used as a zoo “ambassador”. The cub had negative experiences with humans and lacked socialization with other animals and conspecifics. Methods of avoiding and redirecting the cub's aggressive behavior are suggested. lgh. |
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Ark Anim., Inc., P.O. Box 1154, Escondido, CA 92033-1154. e-mail: arkabc@arkanimals.com
Document Type: English |
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no |
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SLN @ rana @ 338 |
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358 |
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Pollock, R.V.; Carmichael, L.E. |
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Title |
Use of modified live feline panleukopenia virus vaccine to immunize dogs against canine parvovirus |
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Journal Article |
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Year |
1983 |
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Am J Vet Res |
Abbreviated Journal |
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44 |
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2 |
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169-175 |
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Animal; Antibodies; Viral; biosynthesis; Dog; Diseases; microbiology; prevention; control; Dogs; Dose; Response; Relationship; Immunologic; Parvoviridae; immunology; Parvovirus; Feline; growth; development; Support; Non-U.S.Gov't; Vaccines; Attenuated; Virus; veterinary; Replication; browse; 350 |
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Modified live feline panleukopenia virus (FPLV) vaccine protected dogs against canine parvovirus (CPV) infection. However, unlike the long- lived (greater than or equal to 20-month) immunity engendered by CPV infection, the response of dogs to living FPLV was variable. Doses of FPLV (snow leopard strain) in excess of 10(5.7) TCID50 were necessary for uniform immunization; smaller inocula resulted in decreased success rates. The duration of immunity, as measured by the persistence of hemagglutination-inhibiting antibody, was related to the magnitude of the initial response to vaccination; dogs with vigorous initial responses resisted oronasal CPV challenge exposure 6 months after vaccination, and hemagglutination-inhibiting antibodies persisted in such dogs for greater than 1 year. Limited replication of FPLV in dogs was demonstrated, but unlike CPV, the feline virus did not spread to contact dogs or cats. Adverse reactions were not associated with living FPLV vaccination, and FPLV did not interfere with simultaneous response to attenuated canine distemper virus. |
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0002-9645 |
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Document Type: eng |
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SLN @ rana @ 69 |
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784 |
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Clyde, V.L.; Ramsay, E.C.; Bemis, D.A. |
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Fecal shedding of Salmonella in exotic felids |
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Journal Article |
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1997 |
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J.Zoo Wildl.Med |
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28 |
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2 |
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148-152 |
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antibiotics; captive-animal-care; diarrhea; endangered; threatened-species; handling-methods; mammals parasites; Diseases; salmonella; zoos; snow-leopard; leopard; salmonellosis; husbandry; captive; Animal; care; threatened; species; handling; mammals; parasites; snow; browse; 1320 |
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The authors discuss the occurrence of salmonellosis in collections of exotic felids. Data suggest that zoo employees having contact with cat feces or raw diets have a high rate of occupational exposure to Salmonella and should exercise appropriate hygienic precautions. pcp |
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Milwaukee Cty. Zoo, Milwaukee, WI 53226
Document Type: English |
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SLN @ rana @ 304 |
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227 |
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Roth, T.L.; Armstrong, D.L.; Barrie, M.T.; Wildt, D.E. |
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Seasonal effects on ovarian responsiveness to exogenous gonadotrophins and successful artificial insemination in the snow leopard (Uncia uncia) |
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Journal Article |
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1997 |
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Reprod Fertil Dev |
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9 |
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3 |
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285-295 |
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Animal; Carnivora; anatomy; histology; Blood; physiology; Estradiol; Female; Gonadotropins; administration; dosage; pharmacology; Chorionic; Equine; Human; Insemination; artificial; methods; veterinary; Laparoscopy; Male; Oocytes; cytology; Ovary; drug; effects; Ovulation; Induction; Pregnancy; Progesterone; Seasons; Support; Non-U.S.Gov't; browse; non; us; gov't; government; 400 |
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Ovaries of the seasonally-breeding snow leopard (Uncia uncia) were examined to determine whether they were responsive to exogenous gonadotrophins throughout the year. The potential of laparoscopic artificial insemination (AI) also was assessed for producing offspring. During the non-breeding, pre-breeding, breeding and post-breeding seasons, females (n = 20) were treated with a standardized, dual- hormone regimen given intramuscularly (600 I.U. of equine chorionic gonadotrophin followed 80-84 h later with 300 I.U. of human chorionic gonadotrophin (hCG)). Laparoscopy was performed 45-50 h after administration of hCG, and all ovarian structures were described. Females with fresh corpora lutea (CL) were inseminated, and anovulatory females were subjected to follicular aspiration to examine oocyte quality. Snow leopards responded to exogenous gonadotrophins throughout the year. Mean number of total ovarian structures (distinct follicles mature in appearance plus CL) did not differ (P > or = 0.05) with season, but the proportion of CL: total ovarian structures was greater (P < 0.01) for the breeding season compared with all other seasons. The proportion of females ovulating was greater (P < 0.05) during the breeding and post-breeding seasons than during the pre-breeding and non- breeding seasons respectively. No Grade-1 quality oocytes were recovered from follicles of anovulatory females. Serum concentrations of oestradiol-17 beta appeared elevated in all females, and neither oestradiol-17 beta concentrations nor progesterone concentrations differed (P > or = 0.05) among seasons. Of 15 females artificially inseminated, the only one that was inseminated in the non-breeding season became pregnant and delivered a single cub. This is the first successful pregnancy resulting from AI in this endangered species. |
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1031-3613 |
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Document Type: eng |
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SLN @ rana @ 325 |
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830 |
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Roth, T.L.; Howard, J.G.; Donoghue, A.M.; Swanson, W.F.; Wildt, D.E. |
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Title |
Function and culture requirements of snow leopard (Panthera uncia) spermatozoa in vitro |
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Journal Article |
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Year |
1994 |
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J Reprod Fertil |
Abbreviated Journal |
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101 |
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3 |
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563-569 |
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Animal; Carnivora; physiology; Cell; survival; Cells; Cultured; Comparative; study; Culture; Media; Female; Male; Pentoxifylline; Sperm; Motility; Ovum; Interactions; Spermatozoa; cytology; Support; Non-U.S.Gov't; U.S.Gov't; P.H.S.; browse; non; us; gov't; government; 190 |
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Electroejaculates from eight snow leopards were used to determine how the motility of spermatozoa was influenced by (i) type of media (Ham's F10, PBS, human tubal fluid or RPMI-1640); (ii) holding temperature (23 degrees C versus 37 degrees C); (iii) washing of spermatozoa and (iv) a sperm metabolic enhancer, pentoxifylline. The duration of sperm motility was assessed by evaluating samples in each treatment every hour for 6 h and a sperm motility index (a value combining percentage sperm motility and rate of forward progression) calculated. Spermatozoa from the Ham's F10, PBS and PBS plus pentoxifylline treatments were also co-incubated with zona-intact, domestic cat eggs that were fixed and evaluated for spermatozoa bound to the zona pellucida, penetrating the outer and inner layers of the zona pellucida and within the perivitelline space. During the 6 h co-incubation, the sperm motility index in PBS with pentoxifylline was greater (P < 0.05) than in PBS alone which, in turn, was greater (P < 0.05) than in the other three test media. Washing the spermatozoa enhanced (P < 0.05) motility in both PBS and PBS plus pentoxifylline relative to unwashed samples, but there was no effect (P > 0.05) of holding temperature. Pentoxifylline supplementation enhanced (P < 0.05) the proportion of cat eggs with bound, but not penetrated, snow leopard spermatozoa in the inner layer of the zona pellucida, and there were no spermatozoa in the perivitelline space.(ABSTRACT TRUNCATED AT 250 WORDS) |
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0022-4251 |
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Document Type: eng |
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no |
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Call Number |
SLN @ rana @ 253 |
Serial |
828 |
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Author |
Doster, A.R.; Armstrong, D.L.; Bargar, T.W. |
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Title |
Seminoma and parathyroid adenoma in a snow leopard (Panthera unica) |
Type |
Journal Article |
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Year |
1989 |
Publication |
J Comp Pathol |
Abbreviated Journal |
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Volume |
100 |
Issue |
4 |
Pages |
475-480 |
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Keywords |
Adenoma: pathology: veterinary; Animal; Carnivora; Dysgerminoma; pathology; veterinary; Male; Microscopy; Electron; neoplasms; Multiple Primary; Parathyroid; Testicular Neoplasms; adenoma; multiple; primary; Testicular; browse; 250 |
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Abstract |
A seminoma and parathyroid adenoma were diagnosed in an aged snow leopard. The ultrastructural appearance of the seminoma was similar to that described in the dog and in man. The lack of significant amounts of rough endoplasmic reticulum, Golgi complexes and free ribosomes in the parathyroid adenoma suggested that it was non-functional. Parathyroid adenoma has not been previously described in a large wild feline. |
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0021-9975 |
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Document Type: eng |
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no |
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Call Number |
SLN @ rana @ 142 |
Serial |
244 |
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Author |
Brown, J.L.; Wasser, S.K.; Wildt, D.E.; Graham, L.H. |
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Title |
Comparative Aspects of Steroid Hormone Metabolism and Ovarian Activity in Felids, Measured Noninvasively in Feces |
Type |
Journal Article |
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Year |
1994 |
Publication |
Biol Reprod |
Abbreviated Journal |
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Volume |
51 |
Issue |
4 |
Pages |
776-786 |
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Keywords |
Animal; Carbon; Radioisotopes; Carnivora; Cats; Chromatography; High; Pressure; Liquid; Comparative Study; Estradiol; metabolism; Estrone; feces; chemistry; Female; Ovary; physiology; Pregnancy; Progesterone; Pseudopregnancy; Support; Non-U.S.Gov't; browse; non; government; gov't; us; 170 |
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Abstract |
Noninvasive fecal assays were used to study steroid metabolism and ovarian activity in several felid species. Using the domestic cat (Felis catus) as model, the excretory products of injected [14C]estradiol (E2) and [14C]progesterone (P4) were determined. Within 2 days, 97.0 +/- 0.6% and 96.7 +/- 0.5% of recovered E2 and P4 radioactivity, respectively, was found in feces. E2 was excreted as unconjugated estradiol and estrone (40%) and as a non-enzyme- hydrolyzable conjugate (60%). P4 was excreted primarily as non-enzyme- hydrolyzable, conjugated metabolites (78%) and as unconjugated pregnenolone epimers. A simple method for extracting fecal steroid metabolites optimized extraction efficiencies of the E2 and P4 excretion products (90.1 +/- 0.8% and 87.2 +/- 1.4%, respectively). Analysis of HPLC fractions of extracted fecal samples from the radiolabel-injected domestic cats revealed that E2 immunoreactivity coincided primarily with the unconjugated metabolized [14C]E2 peak, whereas progestogen immunoreactivity coincided with a single conjugated epimer and multiple unconjugated pregnenolone epimers. After HPLC separation, similar immunoreactive E2 and P4 metabolite profiles were observed in the leopard cat (F. bengalensis), cheetah (Acinonyx jubatus), clouded leopard (Neofelis nebulosa), and snow leopard (Panthera uncia). Longitudinal analyses demonstrated that changes in fecal E2 and P4 metabolite concentrations reflected natural or artificially induced ovarian activity. For example, severalfold increases in E2 excretion were associated with overt estrus or exogenous gonadotropin treatment, and elevated fecal P4 metabolite concentrations occurred during pregnant and nonpregnant (pseudopregnant) luteal phases. Although overall concentrations were similar, the duration of elevated fecal P4 metabolites during pseudopregnancy was approximately half that observed during pregnancy. In summary, steroid metabolism mechanisms appear to be conserved among these physically diverse, taxonomically related species. Results indicate that this hormone-monitoring approach will be extremely useful for elucidating the hormonal regulatory mechanism associated with the reproductive cycle, pregnancy, and parturition of intractable and endangered felid species. |
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0006-3363 |
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Document Type: eng |
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no |
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Call Number |
SLN @ rana @ 251 |
Serial |
198 |
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Author |
Izold, J. |
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Title |
Snow Leopard Enterprise: a conservation project that saves an endangered species and supports needy families |
Type |
Journal Article |
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Year |
2008 |
Publication |
Anim.Keepers' Forum |
Abbreviated Journal |
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Volume |
9 |
Issue |
5 |
Pages |
359-364 |
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Keywords |
snow; snow leopard; snow-leopard; leopard; conservation; project; endangered; endangered species; endangered-species; species; Support; union; uncia; Uncia uncia; Uncia-uncia; snow leopards; snow-leopards; leopards; wild; Iucn; Animals; Animal; tiger; extinction; former; zoo; Freeman; trust; work; cat; community-based; projects; Sle; impact; poverty; community; Mongolia; Kyrgyz; Kyrgyz-Republic; republic; Pakistan; 300; economic; incentives; prey; sustainable; herding; number; territory; income; training; products; wool; local; local people; people; zoos; Woodland-Park-Zoo; park; zoological; ecosystem |
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Abstract |
The World Conservation Union listed the snow leopard (Uncia uncia) as endangered in 1974. With as few as 3,500 snow leopards left in the wild, scientists placed the snow leopard on the IUCN Red List of critically endangered species shared by animals such as the giant panda and tiger. In an effort to save the snow leopard from extinction, former zoo employee Helen Freeman founded the Snow Leopard Trust in 1981. The Snow Leopard Trust works to save this elusive cat by incorporating community-based conservation projects. One of these project Leopard Enterprise (SLE), impacts poverty stricken communities in Mongolia, Kyrgyz Republic, and Pakistan. It assists over 300 families in its conservation efforts. The economic incentives provided via SLE have led participating communities not to harm the snow leopard or its prey, and to practice sustainable herding. Since the project began in 1997, the number of snow leopards harmed around the communities' territories has dropped to near zero. Additionally, the annual income of families that utilize the benefits of SLE has increased by 25% to 40%. SLE creates this economic benefit by providing the training and equipment necessary to make desirable products from the wool of herd animals. Snow Leopard Trust then purchases these handicraft items from the local people and them globally. Zoos can expand their conservation efforts by simply offering these items in their gift shops. Woodland Park Zoo (WPZ) was the first zoological institution to sell the products, and WPZ continues to generate revenue from them. SLE is a golden opportunity for zoos to increase revenue, assist poor families, and save an endangered species and fragile ecosystem. |
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American Association of Zoo Keepers |
Place of Publication |
Topeka, Kansas |
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Notes |
Author from Cleveland Metroparks Zoo, Cleveland, OH, USA |
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no |
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Call Number |
SLN @ rana @ 976 |
Serial |
425 |
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Author |
Woodroffe, R.; Ginsberg, J.R. |
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Title |
Edge effects and the extinction of populations inside protected areas |
Type |
Journal Article |
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Year |
1998 |
Publication |
Science Washington D.C. |
Abbreviated Journal |
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Volume |
280 |
Issue |
5372 |
Pages |
2126-2128 |
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Keywords |
edge-effects; extinction; human-animal-conflict; mortality; population-size; protected-areas; browse; edge effects; Human; Animal; conflict; population; protected; area; 590 |
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Abstract |
Theory predicts that small populations may be driven to extinction by random fluctuations in demography and loss of genetic diversity through drift. However, population size is a poor predictor of extinction in large carnivores inhabiting protected areas. Conflict with people on reserve borders is the major cause of mortality in such populations, so that border areas represent population sinks. The species most likely to disappear from small reserves are those that range widely-and are therefore most exposed to threats on reserve borders-irrespective of population size. Conservation efforts that combat only stochastic processes are therefore unlikely to avert extinction. |
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Notes |
Document Type: English |
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no |
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Call Number |
SLN @ rana @ 351 |
Serial |
1028 |
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Author |
Johnston, L.A.; Donoghue, A.M.; O'Brien, S.J.; Wildt, D.E. |
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Title |
Rescue and maturation in vitro of follicular oocytes collected from nondomestic felid species |
Type |
Journal Article |
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Year |
1991 |
Publication |
Biol Reprod |
Abbreviated Journal |
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Volume |
45 |
Issue |
6 |
Pages |
898-906 |
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Keywords |
Animal; Carnivora; anatomy; histology; physiology; Cells; Cultured; Female; Fertilization; Vitro; inVitro; Male; Oocytes; cytology; growth; development; ovarian; Follicle; Spermatozoa; Support; Non-U.S.Gov't; U.S.Gov't; P.H.S.; browse; non; us; gov't; government; 230 |
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Abstract |
The potential for rescuing immature oocytes from the ovaries of females of rare felid species which die or undergo medical ovariohysterectomy was evaluated. Ovaries were recovered from 13 species representing 35 individuals in good-to-poor health. Although the majority of females were 10 yr of age or older and in fair-to-poor health, a total of 846 oocytes were recovered of which 608 (71.9%) were classified as fair-to- excellent quality. One hundred of these oocytes were used for initial maturation classification and as parthogenetic controls. Overall, of the 508 fair-to-excellent quality oocytes placed in culture, 164 (32.3%) matured to metaphase II in vitro. For species in which 3 or more individuals yielded oocytes, mean oocyte maturation rates were as follows: 36.2%, tiger; 27.9% leopard; and 8.3%, cheetah. In vitro insemination of oocytes resulted in fertilization (2 polar bodies, 2 pronuclei, or cleavage) rates of 9.1% to 28.6% (leopard) using homologous fresh spermatozoa and 4.0% (lion) to 40.0% (puma) using homologous frozen-thawed spermatozoa. Inseminations using heterologous (domestic cat) spermatozoa also resulted in fertilized oocytes in the tiger, leopard, snow leopard, puma, serval, and Geoffroy's cat (range in fertilization rate, 5.0% for leopard to 46.2% for puma). Cleaved embryos resulted from the insemination of leopard oocytes with homologous sperm (n = 1 embryo) and puma oocytes with domestic cat sperm (n = 3 embryos). These results demonstrate that immature ovarian oocytes from rare felid species can be stimulated to mature in vitro despite an excision-to-culture interval as long as 36 h.(ABSTRACT TRUNCATED AT 250 WORDS) |
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0006-3363 |
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Notes |
Document Type: eng |
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no |
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Call Number |
SLN @ rana @ 172 |
Serial |
503 |
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Author |
Kleinman, M.S.; Garman, R.H. |
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Title |
An endoscopic approach to a snow leopard |
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Journal Article |
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Year |
1978 |
Publication |
Gastroenterology |
Abbreviated Journal |
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Volume |
74 |
Issue |
6 |
Pages |
1348 |
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Keywords |
Animal; Bezoars; veterinary; Carnivora; Cats; Esophagoscopy; Male; browse; 370 |
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0016-5085 |
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Document Type: eng |
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no |
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Call Number |
SLN @ rana @ 47 |
Serial |
536 |
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Author |
Ming, M.; Yun, G.; Bo, W. |
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Title |
Chinese snow leopard team goes into action |
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Journal Article |
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Year |
2008 |
Publication |
Man & the Biosphere |
Abbreviated Journal |
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Volume |
54 |
Issue |
6 |
Pages |
18-25 |
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Keywords |
Chinese; snow; snow leopard; snow-leopard; leopard; action; China; country; countries; number; snow leopards; snow-leopards; leopards; survey; research; recent; Xinjiang; ecology; tracking; Animal; field; Kunlun; camera; capture; Animals; survival |
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China, the world's most populous country, also contains the largest number of Snow Leopards of any country in the world. But the survey and research of the snow leopard had been very little for the second half of the 20th century. Until recent years, the members of Xinjiang Snow Leopards Group (XSLG/SLT/XFC) , the Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences have been tracking down the solitary animal. The journal reporter does a face-to-face interview with professor Ma Ming who is a main responsible expert of the survey team. By the account of such conversation, we learn the achievements, advances and difficulty of research of snow leopards in the field, Tianshan and Kunlun, Xinjiang, the far west China, and we also know that why the team adopt the infrared camera to capture the animals. Last but not least professor talked about the survival menace faced by the Snow Leopards in Xinjiang. |
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China |
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In Chinese; Edited by this magazine <Man & the Biosphere> |
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no |
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Call Number |
SLN @ rana @ 978 |
Serial |
685 |
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Author |
Karesh, W.B.; Kunz, L.L. |
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Title |
Bilateral testicular seminoma in a snow leopard |
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Journal Article |
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Year |
1986 |
Publication |
J Am Vet Med Assoc |
Abbreviated Journal |
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Volume |
189 |
Issue |
9 |
Pages |
1201 |
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Keywords |
Animal; Carnivora; Case Report; Dysgerminoma; pathology; veterinary; Male; Testicular; neoplasms; Testis; browse; 300 |
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0003-1488 |
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Document Type: eng |
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no |
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SLN @ rana @ 98 |
Serial |
514 |
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Author |
White, S.D.; Stannard, A.A.; Ihrke, P.J.; Rosser, E.J. |
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Title |
Therapy of demodicosis in snow leopard challenged |
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Journal Article |
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Year |
1981 |
Publication |
J Am Vet Med Assoc |
Abbreviated Journal |
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178 |
Issue |
9 |
Pages |
877-878 |
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Keywords |
Amoxicillin: therapeutic use; Animal; Animals; zoo; Calcium: therapeutic use; Carnivora; Mite Infestations: drug therapy; veterinary; Sulfides: therapeutic use; Thiosulfates: therapeutic use; amoxicillin; therapeutic; calcium; mite; infestations; drug; therapy; drug therapy; sulfides; thiosulfates; browse; use; 360 |
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0003-1488 |
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Document Type: eng |
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no |
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Call Number |
SLN @ rana @ 57 |
Serial |
1020 |
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Author |
Mainka, S.A. |
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Title |
Bilateral separation of the olecranon and proximal epiphysis from the ulnar diaphysis in a snow leopard cub |
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Journal Article |
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Year |
1986 |
Publication |
J Am Vet Med Assoc |
Abbreviated Journal |
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Volume |
189 |
Issue |
9 |
Pages |
1204-1205 |
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Keywords |
Animal; Carnivora; injuries; Case-Report; Epiphyses; Forelimb; Male; Ulna; browse; 290 |
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0003-1488 |
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Document Type: eng |
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no |
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Call Number |
SLN @ rana @ 97 |
Serial |
636 |
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| Permanent link to this record |
