Titlebook: Diversification in Toxicology — Man and Environment; Proceedings of the 1 Jürg P. Seiler,Judith L. Autrup,Herman Autrup Conference proceedi

Glutinous

FUSE

Influence of Hormones and Hormone Antagonists on Sexual Differentiation of the Brainntists. The “.”, put forth by the ancient Greek philosopher and scientist Empedokles of Akras (about 460 BC), claimed that temperature was an important factor in sex determination (Plato, translated by Jowett 1953). Conception in a hot uterus would produce a male, in a cold uterus a female. Aristotl

使入迷

Reproductive Effects from Oestrogen Activity in Polluted Waters issue, some of the best documented examples of endocrine disruption were reported a decade or more ago (see, for example, Fry, 1995). The issue is concerned with the effects of chemicals that mimic endogenous hormones on the physiology of exposed wildlife and humans. As many of these xenohormones

AMEND

Effects of Chemical-Induced DNA Damage on Male Germ Cellscancer, cryptorchidism and hypospadias (Toppari et al., 1996). It is not known if these effects are due to exposure to chemical pollutants or if other ethiological factors are involved. Animal studies indicate that chemicals will induce such effects by various genetic, epigenetic or non-genetic mech

集聚成团

袖章

Radiation

0171-9750 cancer and molecular approaches in toxicological research. The practical and ethical facets of toxicology, e.g. ecotoxicological risk assessment, biomarkers of exposure, complex chemical mixtures as well as animal welfare and the ethics of animal experimentation, are also treated.978-3-642-46858-2978-3-642-46856-8Series ISSN 0171-9750

boisterous

https://doi.org/10.1007/978-3-0348-6276-9an thus interfere with normal physiological functions in the body. This lecture focuses on two members on the nuclear receptor super gene family, the newly discovered estrogen receptor, ERß, and the PPAR to illustrate how these receptors could be involved in receptor mediated toxicity.

挫败

Tolerance, Intolerance and Respectmal to perform a specific behavior is measured. It is concluded that, since welfare is characterized by the absence of a number of factors, such as stress, pain, fear, disease, hunger etc., many types of measurements must be applied to ensure optimal welfare.

Albinism