نتایج جستجو برای: reproductive indices
تعداد نتایج: 178240 فیلتر نتایج به سال:
BACKGROUND Nano-particles are extensively employed in most industries. Several studies have been started to explore the probable detrimental effects of nano-particles on human reproduction. However, there is insufficient and controversially evident of effects of silver nano-particles on sperm parameters and other reproductive indices. OBJECTIVE Investigation of the effects of silver nano-part...
Background: Aspartame is one of the most commonly consumed artificial sweeteners that is widely used in foodstuffs.There are many debatable reports about aspartame toxicity in different tissues; however, on the subject of itseffects on the reproductive system, few literatures are available. The present study was carried out for evaluating effectsof aspartame on the reproductiv...
BACKGROUND : Metronidazole (MTZ) is commonly used as an antibacterial and antiprotozoal drug. Various doses of MTZ have been reported to inhibit spermatogenic activity and sperm indices. MATERIALS AND METHODS In this experimental study, dose-dependent effects of MTZ on the structural and functional integrity of the testis and accessory reproductive organs have been investigated. Adult male mi...
BACKGROUND The built environment, a key component of environmental health, may be an important contributor to health disparities, particularly for reproductive health outcomes. OBJECTIVE In this study we investigated the relationship between seven indices of residential built environment quality and adverse reproductive outcomes for the City of Durham, North Carolina (USA). METHODS We surve...
Triazole fungicides inhibit the biosynthesis of fungal ergosterol via inhibition of CYP450 dependent enzyme. The CYP450 enzymes are also found throughout the plant and animal kingdom and any interference in their synthesis will adversely affect important physiological functions in mammals. Hence, hexaconazole, a triazole fungicide, was studied for its effect on repductive performance in female ...
BACKGROUND Psychological stress may impair premenopausal ovarian function and contribute to risk for chronic disease. Soy isoflavones may also influence ovarian function and affect health. Here, we report the effects of a psychological stressor (subordinate social status) and dietary soy on reproductive function and related health indices in female monkeys. We hypothesized that reproductive com...
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