Mate choice, sexual selection, and endocrine-disrupting chemicals
نویسندگان
چکیده
منابع مشابه
Sexual selection and mate choice.
The past two decades have seen extensive growth of sexual selection research. Theoretical and empirical work has clarified many components of pre- and postcopulatory sexual selection, such as aggressive competition, mate choice, sperm utilization and sexual conflict. Genetic mechanisms of mate choice evolution have been less amenable to empirical testing, but molecular genetic analyses can now ...
متن کاملEndocrine disrupting chemicals
The idea that xenobiotic chemicals could inappropriately modlate the endocrine system thereby causing detrimental effects n wildlife and humans was first proposed 20 years ago at the atershed Wingspread Conference [1,2]. These endocrine disruptng chemicals (EDCs) have long been controversial, with a great eal of discussion raging in the scientific literature. Much of this ontroversy has centere...
متن کاملCryptorchidism and endocrine disrupting chemicals
Prospective clinical studies have suggested that the rate of congenital cryptorchidism has increased since the 1950s. It has been hypothesized that this may be related to environmental factors. Testicular descent occurs in two phases controlled by Leydig cell-derived hormones insulin-like peptide 3 (INSL3) and testosterone. Disorders in fetal androgen production/action or suppression of Insl3 a...
متن کاملSexual dimorphic responses in wildlife exposed to endocrine disrupting chemicals.
Understanding the gender similarities and differences in how organisms respond following exposure to environmental chemicals is important if we are to determine the relative risk of these agents to wildlife and human populations. In this paper, we have chosen to focus on the sex determination and differentiation of fishes, amphibians, and reptiles, because of their close association with the en...
متن کاملEndocrine-disrupting chemicals and male reproductive health.
Endocrine-disrupting chemicals are substances present in the environment that can interfere with normal hormonal balance and thus exert potentially adverse health effects on the human organism. Male reproductive system development and function may be susceptible to the effects of such environmental toxicants. Bisphenol A, phthalates and alkylphenols are important components of multiple products...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Hormones and Behavior
سال: 2018
ISSN: 0018-506X
DOI: 10.1016/j.yhbeh.2017.09.001