Vitamin A Supplementation of Holsteins at High Concentrations: Progesterone and Reproductive Responses
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چکیده
منابع مشابه
Vitamin D supplementation, 25-hydroxyvitamin D concentrations, and safety.
For adults, the 5-microg (200 IU) vitamin D recommended dietary allowance may prevent osteomalacia in the absence of sunlight, but more is needed to help prevent osteoporosis and secondary hyperparathyroidism. Other benefits of vitamin D supplementation are implicated epidemiologically: prevention of some cancers, osteoarthritis progression, multiple sclerosis, and hypertension. Total-body sun ...
متن کاملTreatment of vitamin D deficiency with high-dose vitamin D supplementation and its effect on hematological indices in pregnancy: A secondary analysis of a randomized clinical trial
Introduction: There are few studies regarding the treatment of vitamin D deficiency with a high dose of vitamin D and the comparison of serum vitamin D levels and hematological indices (Hemoglobin, Hematocrit, Platelet and Ferritin) in the first and second trimesters of pregnancy. The aim of this study was to evaluate the effect of vitamin D supplementation on these hematological indices in pre...
متن کاملPnm-29: Effects of Vitamin D Supplementation in Reproductive Function of Women with Polycystic Ovary Syndrome
Background Vitamin D deficiency is common in women with PCOS. Vitamin D is thought to influence the development of PCOS through gene transcription, and hormonal modulation influences insulin metabolism and fertility regulation. Therefore, the aim of this review article is to study the effects of vitamin D supplementation in reproductive function of PCOS women. MaterialsAndMethods This review ar...
متن کاملDoes vitamin D supplementation alter plasma adipokines concentrations ?
1Independent Pharmacist Researcher, Leuven, Belgium; 2Department of Epidemiology, University of Alabama at Birmingham, Birmingham, AL, USA; 3Department of Functional Sciences, Discipline of Pathophysiology, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania; 4Biotechnology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; 5Metabolic Research Centre, Roy...
متن کاملEffects of Organic and Inorganic Selenium Supplementation with Vitamin E during the Flushing Period on Reproductive Performance of Ghezel Ewes
Minerals and vitamins play an important role in animal nutrition with beneficial effects on animal reproductive performance. To investigate this issue, 44 Ghezel ewes weighing 55± 2 kg (Mean±SD) and 2-3 years old were randomly divided into groups (n=11), to investigate the effect of the selenium and vitamin E supplementation on blood hormones and metabolites and possible reproductive performan...
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ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 1992
ISSN: 0022-0302
DOI: 10.3168/jds.s0022-0302(92)77998-3