نتایج جستجو برای: sex differentiation disorders
تعداد نتایج: 1049815 فیلتر نتایج به سال:
only when the compound capable of tautomerization is in the liquid phase, or in solution. And that is just the case with the free radicals under consideration. 6. The two radicals, a-naphthyl-diphenylmethyl and a-naphthylxanthyl, were found to give a molecular weight less than that calculated for the monomolecular phase. Schlenk and Renning's" results show that a-naphthyl-biphenyl-phenylmethyl ...
The latest memoir of the Society for Endocrinology presents the papers and discussions of a 1958 symposium on selected aspects of comparative and human sex morphology. It is gratifying that discussions of bacteria and invertebrate forms are included. Several authors examine the important question of genetic and hormonal controls of sex differentiation. The possibility of regulating the sex rati...
The birth of a new baby is one of the most dramatic events in a family, and the first question is usually "is it a boy or a girl?" The newborn infant with ambiguous external genitalia often comes as a surprise for the doctors as well as the parents and is sometimes described as an endocrine emergency situation presenting a problem of sex assignment. The nomenclature such as 'intersex', 'hermaph...
Male predominance in incidence of neurodevelopmental disorders is often highlighted. Many active strands research are exploring possible mechanisms, including genetic and hormonal factors, their interplay with environmental variables. However, for many conditions (e.g. attention-deficit/hyperactivity disorder [ADHD], autism spectrum [ASD], intellectual disability, cerebral palsy [CP]), the reas...
One of the problems of the poultry industry is a lack of flocks in broiler farms Although it in the factories of hatchery broiler chickens and turkey, often Sexing chickens to are selling commercial growers, because sex differences in growth rate and feed efficiency, separating males and females to the necessary recurrence needs of uniform and specified market in terms of production carcasse...
Transmission represents a population bottleneck in the Plasmodium life cycle and a key intervention target of ongoing efforts to eradicate malaria. Sexual differentiation is essential for this process, as only sexual parasites, called gametocytes, are infective to the mosquito vector. Gametocyte production rates vary depending on environmental conditions, but external stimuli remain obscure. He...
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