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Tyrosine requirement of healthy men receiving a fixed phenylalanine intake determined by using indicator amino acid oxidation
stable isotopes adult amino acid requirements Amino acid metabolism
2016/6/12
The currently accepted total aromatic amino acid
requirement for adults is based on nitrogen balance measurements
in individuals who received their intake of aromatic amino
acids solely as phenylal...
Euglycemic hyperinsulinemic clamp to assess posthepatic glucose appearance after carbohydrate loading. 2. Evaluation of corn and mung bean starches in healthy men
Glucose cornstarch mung bean
2016/5/31
The rate of absorption of glucose from carbohydrates
is important in several aspects of health. We recently validated a noninvasive
technique in pigs, euglycemic hyperinsulinemic clamp plus
oral ca...
Influence of methylsulfonylmethane on markers of exercise recovery and performance in healthy men:a pilot study
Methylsulfonylmethane Exercise Oxidative stress Performance
2015/7/24
Methylsulfonylmethane (MSM) has been reported to provide anti-inflammatory and antioxidant effects in both animal and man. Strenuous resistance exercise has the potential to induce both inflammation a...
The Effects of Aerobic Exercise Intensity and Duration on Levels of Brain-Derived Neurotrophic Factor in Healthy Men
Aerobic brain-derived neurotrophic factor (BDNF) exercise human neurotrophins
2015/5/18
This study examined the combined effects of aerobic exercise intensity and duration on serum brain-derived neurotrophic factor (sBDNF) levels in healthy human adult males aged 18-25 years. Forty five ...
The Effects of Long-Term Regular Exercise on Endothelial Functions, Inflammatory and Thrombotic Activity in Middle-Aged, Healthy Men
Physical activity flow-mediated dilatation nitrate induced dilatation carotid intima-media thickness C-reactive protein fibrinogen
2015/3/18
As studying with population carrying no classical cardiovascular risk factors seems to be an advantage in isolating effects of regular exercise on endothelial functions, inflammatory and thrombotic ac...
INFLUENCE OF ULTRA LONG EXERCISE AND SLEEP DEPRIVATION ON PHYSICAL PERFORMANCE OF HEALTHY MEN
exercise sleep deprivation heart rate posturography reocardiography
2009/4/2
In contrast to the well known influence of isolated effects of long lasting exercise and sleep deprivation on physical performance there are few data on effect of those factors combined.
Aim of the...
EFFECTS OF SUPPLEMETATION WITH RED GRAPE SKIN POLYPHENOLIC EXTRACT AND INTERVAL SWIMMING TEST ON THE BLOOD ANTIOXIDANT STATUS IN HEALTHY MEN
red wine grape polyphenolic substances antioxidant enzymes total antioxidant status (TAS)
2009/4/2
Introduction: Grapes Vitis vinifera and red wine are rich sources of polyphenolic substances which may potentially enhance the antioxidant capacity of plasma in humans.The aim of the study: The stud...
ASSOCIATION OF PRO-ANTIOXIDANT STATUS WITH IMMUNOLOGICAL RESPONSE IN HEALTHY MEN AFTER ORAL N-ACETYL-L-CYSTEINE ADMINISTRATION
N-acetyl-L-cysteine immune cells muscle damage interleukin-6
2009/4/2
Introduction: N-acetyl-L-cysteine (NAC), as an antioxidant and precursor of glutathione, decreases in the capacity of neutrophils and macrophages to generate RONS, increases phagocytosis, reduces th...
Indomethacin and oxaprozin lower seminal prostaglandin levels but do not influence sperm motion characteristics and serum hormones of young healthy men in a placebo-controlled double-blind trial
seminal prostaglandin levels sperm motion characteristics serum hormones young healthy men
2009/2/23
To evaluate the influence of indomethacin and oxaprozin on reproductive function in healthy young men, 34 volunteers with normal semen parameters were recruited. In a randomized double-blind design,...
Effects of dietary selenium on sperm motility in healthy men
Semen volume hypothyroidism nutrition selenium
2008/12/29
A deficiency of dietary selenium leads to immotile, deformed sperm and infertility in rats, whereas supplementation of the diet with selenium compounds has been associated with both beneficial and d...
Pharmacokinetics of Testosterone Undecanoate Injected Alone or in Combination With Norethisterone Enanthate in Healthy Men
Azoospermia oligozoospermia male contraception
2008/12/24
Long-acting injectable testosterone undecanoate (TU) is a promising androgen for male hormonal contraception. As a prerequisite for a planned multicenter male contraceptive efficacy study, we studie...
n–3 Fatty acids are positively associated with peak bone mineral density and bone accrual in healthy men: the NO2 Study1,2,3
Peak bone mineral density bone accrual men docosahexaenoic acid n–3 fatty acids
2008/12/10
Background:Knowledge of the influence of nutritional intake on bone health is limited. Polyunsaturated fatty acids have been suggested to influence bone growth and modeling in humans, although data ar...
Melatonin Administration Alters Semen Quality in Healthy Men
Estradiol seminal plasma sperm analysis testosterone
2008/12/8
The role of melatonin in the regulation of reproduction in humans is unknown. We conducted a 6-month, double-blind, crossover study of a daily treatment dose of 3 mg melatonin or placebo given orall...
Contraceptive Steroids Influence the Hemostatic Activation State in Healthy Men
Cardiovascular risk gestagens hemostasis hormonal male contraception testosterone
2008/12/5
Hormonal contraception for men requires administration of testosterone and gestagens. The effects of a long-acting testosterone ester and 2 different progestins on hemostatic activation parameters w...
Aneuploidy and chromosome breakage in swim-up versus unprocessed semen from twenty healthy men
Aneuploidy chromosome breakage unprocessed semen twenty healthy men
2008/12/2
Toxicological and epidemiological studies have investigated several factors that are believed to induce cytogenetic damage in human sperm cells in an effort to estimate heritable risk to future gene...