Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Daniel J, Wittwer"'
Autor:
Hemanta K. Shrestha, Suzette D. Tardif, Toni E. Ziegler, Megan E. Sosa, Fredrick H. Wegner, Ricki J. Colman, Daniel J. Wittwer
Publikováno v:
American Journal of Primatology. 75:500-508
Metabolic assessment of a non-human primate model of metabolic syndrome and obesity requires the necessary biomarkers specific to the species. While the rhesus monkey has a number of specific assays for assessing metabolic syndrome, the marmoset does
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05d9e0a79efe9fc64be2a0b63634c0ff
https://doi.org/10.1002/ajp.22126
https://doi.org/10.1002/ajp.22126
Autor:
Michael D. Wasserman, Colin A. Chapman, Katharine Milton, Jan F. Gogarten, Toni E. Ziegler, Daniel J. Wittwer
Publikováno v:
Hormones and Behavior. 62:553-562
Numerous studies have examined the effects of anthropogenic endocrine disrupting compounds; however, very little is known about the effects of naturally occurring plant-produced estrogenic compounds (i.e., phytoestrogens) on vertebrates. To examine t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f786d864d155fa615769e737ef287db0
https://doi.org/10.1016/j.yhbeh.2012.09.005
https://doi.org/10.1016/j.yhbeh.2012.09.005
Autor:
Wendy Saltzman, Daniel J. Wittwer, Nancy Schultz-Darken, Frederick H. Wegner, David H. Abbott
Publikováno v:
Hormones and Behavior. 33:58-74
Socially subordinate female common marmosets (Callithrix jacchus) have markedly lower plasma cortisol levels than dominant females. Subordinate females also undergo hypoestrogenemic anovulation, and estrogen can elevate glucocorticoid levels. Therefo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0216c032d54d46d1f54cefe45a767a6d
https://doi.org/10.1006/hbeh.1998.1436
https://doi.org/10.1006/hbeh.1998.1436
Autor:
Toni E, Ziegler, Ricki J, Colman, Suzette D, Tardif, Megan E, Sosa, Fredrick H, Wegner, Daniel J, Wittwer, Hemanta, Shrestha
Publikováno v:
American journal of primatology. 75(5)
Metabolic assessment of a non-human primate model of metabolic syndrome and obesity requires the necessary biomarkers specific to the species. While the rhesus monkey has a number of specific assays for assessing metabolic syndrome, the marmoset does
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::e3a5be46fa8ec81b9e94df55c0db3d16
https://pubmed.ncbi.nlm.nih.gov/23447060
https://pubmed.ncbi.nlm.nih.gov/23447060
Publikováno v:
American Journal of Primatology. 31:55-65
Five parous, cycling cotton-top tamarin females were used to compare circulating and urinary profiles of the major reproductive hormones during the ovarian cycle. Blood samples were collected on unanesthetized, hand restrained females three times per
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::436d50f7c200c6ac573d42da4ae7f480
https://doi.org/10.1002/ajp.1350310106
https://doi.org/10.1002/ajp.1350310106
Publikováno v:
Hormones and behavior. 49(4)
In several cooperatively breeding species, reproductively suppressed, nonbreeding females are attracted to infants and routinely provide alloparental care, while breeding females may attack or kill other females' infants. The mechanisms underlying th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a26330f15940f18f69ce7e83177d9347
https://pubmed.ncbi.nlm.nih.gov/16378607
https://pubmed.ncbi.nlm.nih.gov/16378607
Publikováno v:
American journal of primatology. 67(1)
Glucocorticoids, a group of adrenal hormones, are secreted in response to stress. In male primates, variables such as breeding seasonality, dominance hierarchy stability, and aggressive and affiliative interactions can affect glucocorticoid levels. I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b0edfb4b582af363681637f70a4092f
https://pubmed.ncbi.nlm.nih.gov/16163722
https://pubmed.ncbi.nlm.nih.gov/16163722
Autor:
Toni E. Ziegler, Daniel J. Wittwer
Publikováno v:
American journal of primatology. 67(1)
Since the pioneering paper "Measurement of Excreted Steroids in Macaca nemestrina" [Risler et al., American Journal of Primatology 12:91-100, 1987] was first published, field primatologists have been using fecal extraction techniques to examine adren
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::233e9738fb8b3dcc39cb6312d0d75b74
https://pubmed.ncbi.nlm.nih.gov/16163716
https://pubmed.ncbi.nlm.nih.gov/16163716
Publikováno v:
Hormones and behavior. 35(2)
Fecal testosterone and cortisol levels were analyzed from six wild male muriquis (Brachyteles arachnoides) over a 19-month period at the Estacao Biologica de Caratinga in Minas Gerais, Brazil, to investigate the hormonal correlates of seasonal sexual
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f71c4eaad201aca0984351389c6dbf50
https://pubmed.ncbi.nlm.nih.gov/10202120
https://pubmed.ncbi.nlm.nih.gov/10202120
Autor:
Charles T. Snowdon, David H. Abbott, Nancy Schultz-Darken, Daniel J. Wittwer, Guenther Scheffler, Toni E. Ziegler
Publikováno v:
Biology of reproduction. 54(1)
Gonadal steroids were measured in daily fecal samples providing comparative data on steroid metabolism in two genera of New World primates. Circulating bioactive LH and progesterone concentrations and fecal progesterone, pregnanediol, estradiol, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a55e7ca692f4e8ab1cbf6830efbd3455
https://pubmed.ncbi.nlm.nih.gov/8838005
https://pubmed.ncbi.nlm.nih.gov/8838005