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Effect of zinc administration on thyrotropin releasing hormone-stimulated prolactinemia in healthy men
(Kluwer Academic Publ, 1999-12-01)
Previous in vitro studies have demonstrated zinc (Zn++) inhibition of basal and of potassium (K+) or thyrotropin-releasing hormone (TRH)-stimulated prolactin (PRL) secretion, in a selective, reversible, and dose-dependent ...
Zinc supplementation does not inhibit basal and metoclopramide-stimulated prolactinemia secretion in healthy men
(Urban & Fischer Verlag, 2002-01-01)
Dopamine (DA) and zinc (Zn++) share common mechanisms in their inhibition of prolactin (PRL) secretion. Both substances are present in the same brain areas, where Zn++ is released together with DA, suggesting a modulatory ...
Waist-Stature Ratio And Its Relationship With Autonomic Recovery From Aerobic Exercise In Healthy Men
(2018-12-01)
Autonomic modulation and cardiorespiratory variables are influenced by numerous factors, including anthropometric variables. We investigated autonomic recovery following aerobic exercise in healthy men with different ...
Age-related increase of reactive oxygen species in neat semen in healthy fertile men
(ELSEVIER SCIENCE INC, 2008)
OBJECTIVES The effects of advancing paternal age on the male reproductive system are well known, but its effects on fecundity remain controversial. Although oxidative stress is associated with poor semen quality and function, ...
Prevalence of metabolic syndrome and framingham risk score in apparently healthy vegetarian and omnivorous menPrevalência de síndrome metabólica e escore de risco de framingham em homens vegetarianos e onívoros aparentemente saudáveis
(2018-05-01)
Background: Recent studies have shown a lower prevalence of metabolic syndrome (MSyn) in vegetarians (VEG) despite the inconclusive evidence from others. Objective: To verify the association between diet and other lifestyle ...
Zinc does not inhibit prolactin secretion during insulin-induced hypoglycemia in normal men
(2006-03-01)
Zinc (Zn ++) has been shown as an important physiological inhibitor of pituitary PRL release, and Zn ++ and PRL could be involved in a negative feedback regulatory loop. However, this inhibitory effect has not been detected ...
Effects of Capsiate Supplementation on Maximal Voluntary Contraction in Healthy Men
(2021-01-01)
This study aimed to investigate the effects of acute capsaicin analog (Capsiate - CAP) supplementation on maximal voluntary isometric contraction (MVIC) performance in healthy young men. Thirteen subjects (25.2±3.2 yrs) ...
Shortening telomere is associated with subclinical atherosclerosis biomarker in omnivorous but not in vegetarian healthy men
(2019-01-01)
Telomere length is considered to be a biomarker of biological aging and age-related disease. There are few studies that have evaluated the association between telomere length and diet, and none of them have evaluated the ...
Determination of anaerobic threshold through heart rate and near infrared spectroscopy in elderly healthy men
(Associação Brasileira de Pesquisa e Pós-Graduação em Fisioterapia, 2013-10-01)
BACKGROUND:Aging leads to low functional capacity and this can be reversed by safe and adequate exercise prescription. OBJECTIVE:The aim of this study was to identify the anaerobic threshold (AT) obtained from the V-slope ...