| Records |
| Author |
Brown, J.L.; Wasser, S.K.; Wildt, D.E.; Graham, L.H. |
| Title |
Comparative Aspects of Steroid Hormone Metabolism and Ovarian Activity in Felids, Measured Noninvasively in Feces |
Type |
Journal Article |
| Year |
1994 |
Publication |
Biol Reprod |
Abbreviated Journal |
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| Volume |
51 |
Issue |
4 |
Pages |
776-786 |
| 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 |
| 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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SLN @ rana @ 251 |
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198 |
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| Author |
Burgener, N.; Gusset, M.; Schmid, H. |
| Title |
Frustrated appetitive foraging behavior, stereotypic pacing, and fecal glucocorticoid levels in snow leopards (Uncia uncia) in the Zurich Zoo |
Type |
Miscellaneous |
| Year |
2008 |
Publication |
Journal of Applied Animal Welfare Science |
Abbreviated Journal |
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11 |
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Pages |
74-83 |
| Keywords |
behavior; captive; fecal; feeding strategy; physiological; snow leopard; zoo |
| Abstract |
This study hypothesized that permanently frustrated, appetitive-foraging behavior caused the stereotypic pacing regularly observed in captive carnivores. Using 2 adult female snow leopards (Uncia uncia), solitarily housed in the Zurich Zoo, the study tested this hypothesis experimentally with a novel feeding method: electronically controlled, time-regulated feeding boxes. The expected result of employing this active foraging device as a successful coping strategy was reduced behavioral and physiological measures of stress, compared with a control-feeding regime without feeding boxes. The study assessed this through behavioral observations and by evaluating glucocorticoid levels noninvasively from feces. Results indicated that the 2 snow leopards did not perform successful coping behavior through exercising active foraging behavior or through displaying the stereotypic pacing. The data support a possible explanation: The box-feeding method did not provide the 2 snow leopards with the external stimuli to satisfy their appetitive behavioral needs. Moreover, numerous other factors not necessarily or exclusively related to appetitive behavior could have caused and influenced the stereotypic pacing. |
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SLN @ rana @ 915 |
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202 |
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Cai, G.; Liu, Y.; O'Gara, B.W. |
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Observations of large mammals in the Qaidam Basin and its peripheral mountainous area in the Peoples Republic of China |
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Journal Article |
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1990 |
Publication |
Canadadian J.Zool. |
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68 |
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2021-2024 |
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China; Qaidam; browse; 3340 |
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SLN @ rana @ 156 |
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206 |
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Calle, P.P.; Colter, S.B.; Taylor, R.A.; Wright, A.M. |
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Extramedullary thoracolumbar fungal (scopulariopsis-brumptii) abscesses in 2 snow leopard (Panthera-uncia) littermates |
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Journal Article |
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1989 |
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Journal of Zoo and Wildlife Medicine |
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20 |
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3 |
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346-353 |
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medecine; veterinary; medical; zoo; medicine; thoraclumbrar-fungal; browse; 1490 |
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Document Type: English |
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SLN @ rana @ 131 |
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207 |
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Chakraborty, R.E.; Chakraborty, S. |
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Identification of dorsal guard hairs of Indian species of the genus Panthera Oken (Carnivora: Felidae) |
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Journal Article |
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1996 |
Publication |
Mammalia |
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60 |
Issue |
3 |
Pages |
480 |
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identification; India; hair-samples; guard; hairs; panthera; uncia; tigris; leo; pardus; browse; 660 |
| Abstract |
Dorsal guard hairs of four living Indian species of the genus Panthera, viz. P. tigris, P. leo, P. pardus and P. uncia have been studied. It is found that the characters are somewhat overlapping, but identification of the species may be possible from the combination of characters. |
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Document Type: English
Call Number: 599.05 MA |
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SLN @ rana @ 270 |
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209 |
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| Author |
Chandra, S.; Laughlin, D.C. |
| Title |
Virus-like particles in cystic mammary adenoma of a snow leopard |
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Journal Article |
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1975 |
Publication |
Cancer Res |
Abbreviated Journal |
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35 |
Issue |
11 Pt 1 |
Pages |
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 |
| Abstract |
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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Chaudhuri, S.; Mukherjee, S.K.; Chatterjee, A.; Ganguli, J.L. |
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Isolation of P multocida F-3, 4 from a stillborn snow leopard |
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Journal Article |
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1992 |
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Vet Rec |
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130 |
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2 |
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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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Clyde, V.L.; Ramsay, E.C.; Bemis, D.A. |
| Title |
Fecal shedding of Salmonella in exotic felids |
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Journal Article |
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1997 |
Publication |
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
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SLN @ rana @ 304 |
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227 |
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Cunha, S.F. |
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Summits, snow leopards, farmers, and fighters: Will politics prevent a national park in the high Pamirs of Tajikistan? |
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Journal Article |
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1994 |
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Focus; New York |
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44 |
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1 |
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17-22 |
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Tajikistan; Russia; Pamir; park; refuge; reserve; herders; poaching; livestock; herder; siberia; parks; protected-areas; reserves; browse; protected; area; areas; 1160 |
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Tajikistan is the smallest, poorest and one of the most culturally diverse of the former Soviet Republics. The physical and cultural geography of the Pamir Mountains in Tajikistan are described, and recent legislative action taken to create a proposed park and civil strife that may stop the park's creation are discussed. |
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Article is only partly legible. |
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SLN @ rana @ 255 |
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228 |
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D'Arcy, P. |
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Endangered species being slaughtered in Russia's far east: WWF |
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Miscellaneous |
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2000 |
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2 |
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Russia; economic; herders; livestock; poaching; hunting; predator; prey; herder; browse; 1010 |
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The World Wide Fund for Nature (WWF) on Saturday accused Russia's far eastern regions of slaughtering endangered species for trade or to protect livestock, the Interfax news agency reported. The international organisation's Moscow branch told the news agency that it could no longer afford the cost of sending out teams of rangers to protect snow leopards from “revenge killing” and poaching. |
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Journal Title: Agence France-Presse |
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no |
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SLN @ rana @ 374 |
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230 |
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