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Supplementation of the Thawing Media With Reduced Glutathione Improves Function and the In Vitro Fertilizing Ability of Boar Spermatozoa After Cryopreservation
Pig spermatozoa oxidative stress IVF capacitation status
2008/12/23
In this study, we evaluated the effects of glutathione (L-g-glutamyl-L-cysteinylglycine; GSH) supplementation of the thawing extender on semen parameters to compensate for the decrease in GSH conten...
Cooling and Freezing of Boar Spermatozoa：Supplementation of the Freezing Media With Reduced Glutathione Preserves Sperm Function
Pig spermatozoa antioxidants cryopreservation in vitro fertilization capacitation status
2008/12/23
In this study, we evaluated the effects of glutathione (L--glutamyl-L-cysteinylglycine; GSH) supplementation of the freezing extender on semen parameters during the cooling (2 hours at 5°C) and free...
Calculation of red blood cell folate steady state conditions and elimination kinetics after daily supplementation with various folate forms and doses in women of childbearing age
Red blood cell folate steady state elimination kinetics neural tube defects
2008/12/22
Background: A maternal red blood cell (RBC) folate concentration > 906 nmol/L is thought to be optimal for lowering the risk of neural tube defects (NTDs) in pregnancy. Whereas the appearance of f...
Cognitive Changes Associated With Supplementation of Testosterone or Dihydrotestosterone in Mildly Hypogonadal Men：A Preliminary Report
Memory gel androgens cognition spatial
2008/12/19
This study prospectively examined changes in cognition in hypogonadal men given testosterone (T) or older hypogonadal men given dihydrotestosterone (DHT) gel. A battery of cognitive tests assessing ...
Vitamin E dietary supplementation significantly affects multiple risk factors for cardiovascular disease in baboons
Vitamin E HDL high-density lipoprotein antioxidants paraoxonase apo A-I apolipoprotein A-I baboons
2008/12/18
Background: Oxidative stress is a widely accepted risk factor for cardiovascular disease (CVD), but the CVD benefit of dietary antioxidants, such as vitamin E, is controversial.
Objective: Therefo...
Vitamin A supplementation in iodine-deficient African children decreases thyrotropin stimulation of the thyroid and reduces the goiter rate
Vitamin A iodine supplementation deficiency Africa
2008/12/17
Background: Vitamin A (VA) deficiency (VAD) and iodine deficiency (ID) often coexist in children in Africa. VAD may affect thyroid function and the response to iodine prophylaxis.Objective: The aim wa...
Effects of fish-oil supplementation on myocardial fatty acids in humans
Fish oils fatty acids n–3 fatty acids dietary fats myocardium humans
2008/12/12
Background: Increased fish or fish-oil consumption is associated with reduced risk of cardiac mortality, especially sudden death. This benefit putatively arises from the incorporation of the long-chai...
Dietary sialic acid supplementation improves learning and memory in piglets
Sialic acid supplementation learning and memory gene expression brain development piglets
2008/12/12
Background:Sialic acid, a key component of both human milk oligosaccharides and neural tissues, may be a conditional nutrient during periods of rapid brain growth.Objective:We tested the hypothesis th...
Effect of the maternal ßE-globin gene on hematologic responses to iron supplementation during pregnancy1,2,3
Hemoglobin E iron supplementation thalassemia serum ferritin pregnancy
2008/12/11
Background: It is customary in Southeast Asia to treat pregnant anemic women with iron supplements, but anemia in this region may be complicated by thalassemia and hemoglobinopathies, which lead to an...
Randomized controlled safety and efficacy trial of 2 vitamin A supplementation schedules in Tanzanian infants1,2,3
Vitamin A supplementation safety efficacy Tanzania infants
2008/12/11
From the Ifakara Health Research and Development Centre, Ifakara, Tanzania (BI, HM, HU, EK, HM, and DMS); the St Francis Designated District Hospital, Ministry of Health, Ifakara, Tanzania (WB); the ...
Multivitamin supplementation improves hematologic status in HIV-infected women and their children in Tanzania 1,2,3
Anemia HIV infection hemoglobin vitamins Tanzania
2008/12/10
Background: Anemia is a frequent complication among HIV-infected persons and is associated with faster disease progression and mortality.Objective: We examined the effect of multivitamin supplementati...
Supplementation of soy protein with branched-chain amino acids alters protein metabolism in healthy elderly and even more in patients with chronic obstructive pulmonary disease1,2,3
Chronic obstructive pulmonary disease protein feeding branched-chain amino acid supplementation
2008/12/10
Background: It is often suggested that chronic wasting diseases [eg, chronic obstructive pulmonary disease (COPD)] may benefit from branched-chain amino acid (BCAA) administration via improved protein...
Supplementation with calcium + vitamin D enhances the beneficial effect of weight loss on plasma lipid and lipoprotein concentrations1,2,3
Caltrate lipoproteins glucose insulin blood pressure
2008/12/10
Background: Adequate calcium intake can have a favorable effect on some metabolic variables.Objective: The objective of the study was to determine the effects of daily calcium intake and of supplement...
Supplementation with iron and riboflavin enhances dark adaptation response to vitamin A–fortified rice in iron-deficient, pregnant, nightblind Nepali women1,2,3
Pregnancy impaired pupillary threshold nightblindness iron deficiency riboflavin women Nepal
2008/12/10
Background:Nightblindness affects 16–52% of pregnant women in areas of Nepal and in some cases persists after vitamin A treatment. Iron and riboflavin affect vitamin A utilization and photoreceptor fu...
Zinc supplementation decreases incidence of infections in the elderly: effect of zinc on generation of cytokines and oxidative stress1,2,3
Elderly subjects infections interleukin 2 mRNA • zinc oxidative stress tumor necrosis factor
2008/12/10
Background: Zinc deficiency, cell-mediated immune dysfunction, susceptibility to infections, and increased oxidative stress have been observed in elderly subjects (ie, those >55 y old). Zinc is an eff...