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Author |
Roth, T.L.; Howard, J.G.; Donoghue, A.M.; Swanson, W.F.; Wildt, D.E. |
Title |
Function and culture requirements of snow leopard (Panthera uncia) spermatozoa in vitro |
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Journal Article |
Year |
1994 |
Publication |
J Reprod Fertil |
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Volume |
101 |
Issue |
3 |
Pages |
563-569 |
Keywords |
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 |
Abstract |
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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SLN @ rana @ 253 |
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828 |
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Author |
Wack, R.F.; Kramer, L.W. |
Title |
Multifocal osteomyelitis in a young snow leopard (Panthera uncia) |
Type |
Journal Article |
Year |
1995 |
Publication |
Journal of Zoo and Wildlife Medicine |
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Volume |
26 |
Issue |
4 |
Pages |
553-563 |
Keywords |
Antibacterial-Drug; Case-Study; diagnosis; Enrofloxacin; Pathophysiology; snow-leopard; veterinary; medical; osteomyelitis; snow leopard; antibacterial; drug; Case; study; snow; leopard; browse; 1370 |
Abstract |
A 5-mo-old male snow leopard (Panthera uncia) was presented for mild rear leg lameness. Osteomyelitis was suspected on the basis of radiographic changes and confirmed by histopathology of a biopsy sample from the affected bone. Aerobic cultures of the biopsies repeatedly grew Klebsiella oxytoca. Repeated anaerobic and fungal cultures did not result in growth. The leopard was treated unsuccessfully with cefadroxil, chloramphenicol, and trimethoprim/sulfadiazine despite apparent in vitro sensitivity to these antibiotics. Successful resolution was eventually achieved with enrofloxacin, 7.5 mg/kg p.o. b.i.d. for 60 days. The number of bones involved (right humerus, right and left ulna, right and left radius, right and left femur, right and left tibia, mandible, right metatarsus) made this an unusual presentation of osteomyelitis. |
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Document Type: English |
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SLN @ rana @ 277 |
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997 |
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Author |
Jackson, R.; Hunter, D.O. |
Title |
Snow Leopard Survey and Conservation Handbook (2nd Edition) |
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Book Whole |
Year |
1995 |
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surveys; survey; transect; field-study; browse; field study; field; study; 2790 |
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ISLT and National Biological Survey |
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SLN @ rana @ 281 |
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454 |
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Author |
Fox, J.L.; Chundawat, R.S. |
Title |
Evaluation of Snow Leopard Sign Abundance in the Upper Indus Valley |
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Conference Article |
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1997 |
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66-74 |
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India; Ladakh; Jammu; Kashmir; transect; survey; habitat; park; parks; reserves; reserve; refuge; field-study; marks; scrape; scrapes; spray; marking; behavior; tracks; autocad; predator; prey; ibex; blue-sheep; marmot; livestock; protected-area; blue; sheep; browse; protected; area; 2730 |
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Islt |
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Lahore, Pakistan |
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R.Jackson; A.Ahmad |
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Full Text at URLTitle, Monographic: Eighth International Snow Leopard SymposiumPlace of Meeting: Islamabad, PakistanDate of Copyright: 1997 |
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SLN @ rana @ 307 |
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308 |
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Author |
Hunter, D. |
Title |
Mongolian-American Snow Leopard Project |
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Journal Article |
Year |
1997 |
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Cat News |
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26 |
Issue |
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15-16 |
Keywords |
asia; Mongolia; panthera uncia; endangered; threatened species; mammals; study methods; techniques; telemetry; snow leopard project; distribution; Gobi Desert; threatened; species; snow; leopard; snow-leopard; project; study; methods; panthera; uncia; browse; 630 |
Abstract |
A snow leopard project is underway to study snow leopards in Mongolia. The project, called the Mongolian-American Snow Leopard Project, involves the Wildlife Conservation Society, the Mongolian Association for the Conservation of Nature and Environment, the National Geographic Society, the Mongolian Ministry of Nature and the Environment, the U.S. National Biological Service, and the International Snow Leopard Trust. The objective of the study is to survey the distribution and status of Mongolia's snow leopards, including those living in the Gobi Desert. klf. |
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AUTHOR ADDRESS: Natl. Biol. Surv., MESC, 4512 McMurray Ave., Fort Collins, CO 80525-3400, NOTES: reprinted from: Snow Line (Intl. Snow Leopard Trust) Vol. XIV, 1996.
Document Type: English
Call Number: WR97-008333 |
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Call Number |
SLN @ rana @ 310 |
Serial |
392 |
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Author |
Kazensky, C.A.; Munson, L.; Seal, U.S. |
Title |
The effects of melengestrol acetate on the ovaries of captive wild felids |
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Journal Article |
Year |
1998 |
Publication |
Journal-of-Zoo-and-Wildlife-Medicine |
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Volume |
29 |
Issue |
1 |
Pages |
1-5 |
Keywords |
Mga; zoo; felids; contraception; Melengestrol-acetate; ovaries; snow-leopard; Panthera-uncia; snow leopard; browse; uncia; panthera; melengestrol; acetate; 1260; effects; study; ovarian; Ovary; captive; wild; wild felid; Wild-Felid; species; Follicle; Cats; cat; recent; Ovulation; doses; Dose; action; Progestin; Disease; veterinary |
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Melengestrol acetate (MGA) is the most widely used contraceptive in zoo felids, but the mechanism of contraception and the pathologic effects have not been investigated. For this study, the effects of MGA on folliculogenesis were assessed, and the association of MGA with ovarian lesions was evaluated. Comparisons were made among the histopathologic findings in the ovaries from 88 captive wild felids (representing 15 species) divided into three groups: 37 currently contracepted with MGA, eight previously exposed to MGA, and 43 never contracepted. Ninety-one percent of the felids evaluated had tertiary follicles, and no differences were noted between contracepted and uncontracepted cats. Some MGA-contracepted cats also had corpora lutea indicating recent ovulation. These results indicate that folliculogenesis is not suppressed by current doses of MGA and ovulation occurred in some cats. Therefore, the contraceptive actions of MGA do not occur by suppressing folliculogenesis, and MGA-contracepted felids likely have endogenous estrogens that may confound progestin effects on the uterus. Cystic rete ovarii was the most common pathologic finding, but they were not more prevalent in MGA-contracepted cats. These findings indicate that MGA is not associated with ovarian disease, including ovarian cancer, in contrast to the uterine lesions noted in MGA-treated cats. |
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Document Type: English. Affiliation: Taylor Veterinary Hospital, Turlock , California 95382, USA |
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SLN @ rana @ 348 |
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527 |
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Author |
Sloane, A.; Kelly, C.; McDavitt, S.; Marples, N. |
Title |
Big cats in captivity: a quantitative analysis of enrichment |
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Journal Article |
Year |
1998 |
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Adv.Etho |
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33 |
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43 |
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abnormal-behavior; behavior; captive-animal-care; endangered; threatened-species; zoos; enrichment; abnormal; captive; Animal; care; threatened; species; browse; 1280; study; big; big cats; Cats; cat; zoo; effects; Lions; lion; jaguar; snow; snow leopards; snow leopard; snow-leopards; snow-leopard; leopards; leopard; behaviour; using; activity; activities; change; presence; enclosures; range; scent; cage; horse; hides; management |
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Studies on three species of big cats at Dublin Zoo have led to firm conclusions about the effects of certain forms of enrichment, some of which will be presented here. Lions, jaguars, and snow leopards were studied over two years and their behaviours quantified using focal animal sampling during selected hours during daylight. By comparison of these activity budgets with and without the enrichments being present, it was possible to identify the exact behavioural changes caused by each enrichment method, and to quantify these changes. In this contribution we present results showing that the presence of a platform in both lion and jaguar enclosures dramatically reduced stereotypic pacing behaviour. We will demonstrate that the effects of short term enrichment devices may have a wide range of effects on behaviours which outlast the presence of the stimulus. For instance scents added to the cage, or food/play items such as horse hides, hidden fish or ice-blocks often reduce pacing and increase resting later in the day, even after the cats have ceased using the enrichment items. This reduction in pacing and increase in resting time often meant that the amount of the enclosure used per hour was actually reduced with the presence of new stimuli, as result opposite to what might have been expected. The results of these studies will be discussed in relation to effective animal management. |
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WILDLIFE REVIEW ABSTRACTS (“Contributions to the International Symposium on Physiology and Ethology of Wild and Zoo Animals, Berlin, Germany, 7-10 October 1998”; Hofer, Heribert; Pitra, Christian; Hofmann, Reinhold R., editors). |
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SLN @ rana @ 349 |
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897 |
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Author |
McCarthy, T. |
Title |
Snow leopard conservation project, Mongolia: WWF Project Summary of Field Work |
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Miscellaneous |
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1999 |
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irbis-enterprises; Mongolia; gobi; Altai; Altay; habitat; status; distribution; Uvs; conservation; parks; preserves; refuge; protected-area; herders; livestock; predator; prey; field-work; field-study; field-studies; training; Slims; transects; sign; sprays; scrapes; markings; population; browse; irbis; enterprises; protected; area; field work; field; work; field study; study; 3870 |
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Full Text at URL: Project No. MN0004.01, reporting period 1998-1999 |
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SLN @ rana @ 367 |
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658 |
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Ming, M. |
Title |
Study on Snow Leopards in Xinjiang (Training Guide) |
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Miscellaneous |
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2004 |
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1-25 |
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5360; study; snow; snow leopards; snow leopard; snow-leopards; snow-leopard; leopards; leopard; Xinjiang |
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Training Guide supported by ISLT and XCF. In Chinese. |
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SLN @ rana @ 381 |
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680 |
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Author |
Lama, T.T. |
Title |
Snow Leopard Conservation Annual Progress Report |
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Report |
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2001 |
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Nepal; conservation; Iunc; Wwf; management; Islt; field-study; field; study; Kanchenjunga; annapurna; parks; preserves; reserves; protected-area; habitat; workshops; monitoring; browse; 4170; snow; snow leopard; snow-leopard; leopard; status; Report |
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Full text available at URLAuthor Role: Program OfficerAuthor Affiliation: WWF Nepal ProgramTitle, Analytic: Snow Leopard Conservation Annual Progress Report.ProCite field [12]: (2000-20001) |
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SLN @ rana @ 405 |
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608 |
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