Results 361 to 370 of about 738,525 (387)
Some of the next articles are maybe not open access.
The Endocrinology of Varicoceles
Journal of Urology, 1988There is good evidence of an associated abnormality in testicular hormone production and spermatogenesis in some men with varicoceles. This abnormality can be demonstrated with dynamic tests of the hypothalamic-pituitary-testicular axis and by measuring seminal plasma androgen levels.
Edward E. Wallach, Robert W. Hudson
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MECHANISMS IN ENDOCRINOLOGY: Estradiol as a male hormone.
European Journal of Endocrinology, 2019Evidence has been accumulating that, in men, some of the biological actions traditionally attributed to testosterone acting via the androgen receptor may in fact be dependent on its aromatisation to estradiol (E2). In men, E2 circulates at concentrations
N. Russell, M. Grossmann
semanticscholar +1 more source
Human Reproduction, 1994
PIP: The changing flow of ovarian signals apparently regulates the nature of the activities of the hypothalamic-pituitary unit. The ovary has many putative intraovarian regulators. It has many compartments, each with a different and variable biological property.
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PIP: The changing flow of ovarian signals apparently regulates the nature of the activities of the hypothalamic-pituitary unit. The ovary has many putative intraovarian regulators. It has many compartments, each with a different and variable biological property.
openaire +3 more sources
Endocrinology as Paradigm, Endocrinology as Authority
Endocrinology, 1984What I would like to talk about with you tonight is endocrinology as paradigm, and endocrinology as authority. What is the process by which the ideas in a science such as endocrinology change with time, and how best can new ideas develop? How do ideas in science influence society, aside from the obvious effect of technology?
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Optoacoustic imaging in endocrinology and metabolism
Nature Reviews Endocrinology, 2021A. Karlas +3 more
semanticscholar +1 more source
Seminars in Surgical Oncology, 1996
Melanoma has a better prognosis in women than in men, may be exacerbated by pregnancy, and has been to reported to respond to hormonal manipulations. Laboratory investigations have demonstrated that both animal and human melanomas may respond to changes in the hormonal milieu.
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Melanoma has a better prognosis in women than in men, may be exacerbated by pregnancy, and has been to reported to respond to hormonal manipulations. Laboratory investigations have demonstrated that both animal and human melanomas may respond to changes in the hormonal milieu.
openaire +3 more sources
2010
The interactions of fungi and chemical messenger molecules, hormones or pheromones, are addressed in this chapter. These interactions include mammalian fungal pathogens, also plant pathogens, or non-pathogenic fungi, which can result in functional responses in receptor- or non-receptor-mediated fashions.
Karl V, Clemons +2 more
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The interactions of fungi and chemical messenger molecules, hormones or pheromones, are addressed in this chapter. These interactions include mammalian fungal pathogens, also plant pathogens, or non-pathogenic fungi, which can result in functional responses in receptor- or non-receptor-mediated fashions.
Karl V, Clemons +2 more
openaire +2 more sources
International Journal of Immunopharmacology, 1992
Abstract: The thymus involutes relatively early in life; cellular immune deficiencies of aging correspond to decline in function of the hypothalamic‐pituitary‐endocrine axis. Recent studies point to important roles for the pituitary, the pineal, and the autonomic nervous system as well as the thyroid, gonads and adrenals in the thymus integrity and ...
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Abstract: The thymus involutes relatively early in life; cellular immune deficiencies of aging correspond to decline in function of the hypothalamic‐pituitary‐endocrine axis. Recent studies point to important roles for the pituitary, the pineal, and the autonomic nervous system as well as the thyroid, gonads and adrenals in the thymus integrity and ...
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2000
Publisher Summary The rat is a good model for investigating the endocrine system, because the endocrine organs are of a reasonable size, being neither too small nor too big. This enables scientists to remove the organs or replace test substances easily at the laboratory level.
Satoshi Ohkura +2 more
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Publisher Summary The rat is a good model for investigating the endocrine system, because the endocrine organs are of a reasonable size, being neither too small nor too big. This enables scientists to remove the organs or replace test substances easily at the laboratory level.
Satoshi Ohkura +2 more
openaire +2 more sources
The Endocrinologist, 2001