منابع مشابه
Environmental factors and puberty timing: expert panel research needs.
Serono Symposia International convened an expert panel to review the impact of environmental influences on the regulation of pubertal onset and progression while identifying critical data gaps and future research priorities. An expert panel reviewed the literature on endocrine-disrupting chemicals, body size, and puberty. The panel concluded that available experimental animal and human data sup...
متن کاملRole of environmental factors in the timing of puberty.
Puberty-timing measures have historically been used as indicators of adequate nutrition and growth. More recently, these measures have been examined in relation to exposure to estrogenic or antiandrogenic agents, as well as other environmental factors. The scientific community has debated whether puberty timing is occurring earlier today than in the mid-1900s in the United States and, if so, wh...
متن کاملenvironmental factors inducing human cancers
background: an explosion of research has been done in discovering how human health is affected by environmental factors. i will discuss the impacts of environmental cancer causing factors and how they continue to cause multiple disruptions in cellular networking. some risk factors may not cause cancer. other factors initiate consecutive genetic mutations that would eventually alter the normal p...
متن کاملEnvironmental Factors Inducing Human Cancers
BACKGROUND An explosion of research has been done in discovering how human health is affected by environmental factors. I will discuss the impacts of environmental cancer causing factors and how they continue to cause multiple disruptions in cellular networking. Some risk factors may not cause cancer. Other factors initiate consecutive genetic mutations that would eventually alter the normal pa...
متن کاملGenetic and environmental factors in human carcinogenesis.
MOST HUMAN cancers are triggered or propagated by exposure to environmental agents. Carcinogenesis is an expression of a complex interplay between exogenous factors that may be inhaled, ingested, or absorbed through the skin, and the evoked responses in the host that are under genetic control. Conversion of a normal cell to neoplastic phenotype involves molecular activation and expression of tr...
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ژورنال
عنوان ژورنال: Acta Paediatrica
سال: 1996
ISSN: 0803-5253,1651-2227
DOI: 10.1111/j.1651-2227.1996.tb14310.x