Výsledky vyhledávání - "R M, Sapolsky"

Reproduction and resistance to stress: when and how

Publikováno v: Journal of neuroendocrinology. 15(8)

Environmental and social stresses have deleterious effects on reproductive function in vertebrates. Global climate change, human disturbance and endocrine disruption from pollutants are increasingly likely to pose additional stresses that could have

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::83530fd7c4dd3ff41a9f0555e26522ad
https://pubmed.ncbi.nlm.nih.gov/12834431

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Cellular defenses against excitotoxic insults

Autor: R M, Sapolsky

Publikováno v: Journal of neurochemistry. 76(6)

The cellular events mediating necrotic neuron death are now reasonably well understood, and involve excessive extracellular accumulation of glutamate and free cytosolic calcium. When such necrotic neurological insults occur, neurons are not passively

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::bad31e68cd1a9906d806c1e64f27c33e
https://pubmed.ncbi.nlm.nih.gov/11259476

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Growth hormone and thyroid stimulating hormone concentrations in captive male orangutans: implications for understanding developmental arrest

Autor: A N, Maggioncalda, N M, Czekala, R M, Sapolsky

Publikováno v: American journal of primatology. 50(1)

There are two morphs of reproductive male in orangutans. Both morphs span the age range from adolescent to adult, but "subadult" males are smaller in size and lack secondary sexual features. In this study, urine samples were collected over a 2 year p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::db9e633e4797e4bc0d659a78f4ecd3db
https://pubmed.ncbi.nlm.nih.gov/10588436

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Reproductive hormone profiles in captive male orangutans: implications for understanding developmental arrest

Autor: A N, Maggioncalda, R M, Sapolsky, N M, Czekala

Publikováno v: American journal of physical anthropology. 109(1)

For many years researchers have described some male orangutans as "subadult." These males are of adolescent to adult age and are reproductive, but have little to no secondary sexual trait development. Until now the only endocrine study of this arrest

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::cff65d73b0ffb61df9bb2e1c85d688e7
https://pubmed.ncbi.nlm.nih.gov/10342462

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Darting terrestrial primates in the wild: a primer

Autor: R M, Sapolsky, L J, Share

Publikováno v: American journal of primatology. 44(2)

While a goal of many field primatologists is to observe subjects in as undisturbed a setting as possible, it is often necessary to anesthetize animals for any of a variety of reasons. In this paper, we review techniques for anesthetizing wild primate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::1c50b2c2ce0373121af26fa719465c62
https://pubmed.ncbi.nlm.nih.gov/9503127

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Styles of male social behavior and their endocrine correlates among low-ranking baboons

Autor: C E, Virgin, R M, Sapolsky

Publikováno v: American journal of primatology. 42(1)

We have previously studied the relationship between social subordinance (by approach-avoidance criteria) and physiology among male olive baboons (Papio anubis) living freely in a national park in Africa. In stable hierarchies, subordinate individuals

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::712ac02e66446aa21423f5997e17d79f
https://pubmed.ncbi.nlm.nih.gov/9108969

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Glucocorticoids may enhance oxygen radical-mediated neurotoxicity

Autor: L J, McIntosh, R M, Sapolsky

Publikováno v: Neurotoxicology. 17(3-4)

Modern populations are constantly exposed to a variety of compounds in the workplace and the environment that promote formation of reactive oxygen species (ROS) within susceptible tissues. Due to its high oxygen consumption, the brain may be particul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::a4cb2562d494255fa850273c6fbea863
https://pubmed.ncbi.nlm.nih.gov/9086511

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