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Items: 1 to 20 of 359

1.

Comparative endocrine investigations in three bear species based on urinary steroid metabolites and volatiles.

Dehnhard M, Hildebrandt TB, Knauf T, Jewgenow K, Kolter L, Göritz F.

Theriogenology. 2006 Oct;66(6-7):1755-61. Epub 2006 Feb 7.

PMID:
16460790
2.

Fecal steroid analysis for monitoring reproduction in the sun bear (Helarctos malayanus).

Schwarzenberger F, Fredriksson G, Schaller K, Kolter L.

Theriogenology. 2004 Dec;62(9):1677-92.

PMID:
15511554
3.

Efficiency of fecal steroid hormone measurement for assessing reproductive function in the Hokkaido brown bear (Ursus arctos yesoensis).

Ishikawa A, Kikuchi S, Katagiri S, Sakamoto H, Takahashi Y.

Jpn J Vet Res. 2002 May;50(1):17-27.

PMID:
12201016
5.

The primary structure of the hemoglobin of spectacled bear (Tremarctos ornatus, Carnivora).

Hofmann O, Braunitzer G.

Biol Chem Hoppe Seyler. 1987 Aug;368(8):949-54.

PMID:
3663329
6.

Fecal progesterone, estrogen, and androgen metabolites for noninvasive monitoring of reproductive function in the female Indian rhinoceros, Rhinoceros unicornis.

Schwarzenberger F, Rietschel W, Vahala J, Holeckova D, Thomas P, Maltzan J, Baumgartner K, Schaftenaar W.

Gen Comp Endocrinol. 2000 Sep;119(3):300-7.

PMID:
11017777
7.
8.

Development of an enzyme immunoassay for urinary pregnanediol-3-glucuronide in a female giant panda (Ailuropoda melanoleuca).

Hama N, Kanemitsu H, Tanikawa M, Shibaya M, Sakamoto K, Oyama Y, Acosta TJ, Ishikawa O, Pengyan W, Okuda K.

J Vet Med Sci. 2009 Jul;71(7):879-84.

9.

Longitudinal fecal hormone analysis for monitoring reproductive activity in the female polar bear (Ursus maritimus).

Stoops MA, MacKinnon KM, Roth TL.

Theriogenology. 2012 Dec;78(9):1977-86. doi: 10.1016/j.theriogenology.2012.07.005. Epub 2012 Oct 5.

PMID:
23040062
10.

Seasonal profiles of ovarian activity in Iberian lynx (Lynx pardinus) based on urinary hormone metabolite analyses.

Jewgenow K, Göritz F, Vargas A, Dehnhard M.

Reprod Domest Anim. 2009 Jul;44 Suppl 2:92-7. doi: 10.1111/j.1439-0531.2009.01383.x.

PMID:
19754544
11.

Transrectal ultrasonographic examination of the female urogenital tract in nonpregnant and pregnant captive bears (Ursidae).

Göritz F, Hildebrandt T, Jewgenow K, Wagner N, Hermes R, Strauss G, Meyer HH.

J Reprod Fertil Suppl. 1997;51:303-12.

PMID:
9404299
12.

Environmental enrichment for the captive spectacled bear (Tremarctos ornatus).

Renner MJ, Lussier JP.

Pharmacol Biochem Behav. 2002 Aug;73(1):279-83.

PMID:
12076746
13.

Rising fecal glucocorticoid concentrations track reproductive activity in the female giant panda (Ailuropoda melanoleuca).

Kersey DC, Wildt DE, Brown JL, Snyder RJ, Huang Y, Monfort SL.

Gen Comp Endocrinol. 2011 Sep 1;173(2):364-70. doi: 10.1016/j.ygcen.2011.06.013. Epub 2011 Jun 25.

PMID:
21726558
15.

Non-invasive monitoring of hormones: a tool to improve reproduction in captive breeding of the Eurasian lynx.

Dehnhard M, Naidenko S, Frank A, Braun B, Göritz F, Jewgenow K.

Reprod Domest Anim. 2008 Jul;43 Suppl 2:74-82. doi: 10.1111/j.1439-0531.2008.01145.x.

PMID:
18638107
16.

Protracted reproductive seasonality in the male giant panda (Ailuropoda melanoleuca) reflected by patterns in androgen profiles, ejaculate characteristics, and selected behaviors.

Aitken-Palmer C, Hou R, Burrell C, Zhang Z, Wang C, Spindler R, Wildt DE, Ottinger MA, Howard J.

Biol Reprod. 2012 Jun 28;86(6):195. doi: 10.1095/biolreprod.112.099044. Print 2012 Jun.

17.

Interspecific resource partitioning in sympatric ursids.

Belant JL, Kielland K, Follmann EH, Adams LG.

Ecol Appl. 2006 Dec;16(6):2333-43.

PMID:
17205908
18.

Adaptation of the hindlimbs for climbing in bears.

Sasaki M, Endo H, Wiig O, Derocher AE, Tsubota T, Taru H, Yamamoto M, Arishima K, Hayashi Y, Kitamura N, Yamada J.

Ann Anat. 2005 Apr;187(2):153-60.

PMID:
15900701
19.
20.

Factors affecting the outcome of artificial insemination using cryopreserved spermatozoa in the giant panda (Ailuropoda melanoleuca).

Huang Y, Li D, Zhou Y, Zhou Q, Li R, Wang C, Huang Z, Hull V, Zhang H.

Zoo Biol. 2012 Sep-Oct;31(5):561-73. doi: 10.1002/zoo.20421. Epub 2011 Sep 19.

PMID:
21932329
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