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Effects of a supplement combining Pycnogenol® and l-arginine aspartate on lower urinary dysfunction compared with saw palmetto extract.

Objectives: Lower urinary tract symptoms (LUTS) and sexual dysfunction (SDys) are common problems that affect quality of life (QOL) in...

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Dietary Supplements for Male Infertility: A Critical Evaluation of Their Composition.

Dietary supplements (DS) represent a possible approach to improve sperm parameters and male fertility. A wide range of DS containing...

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Sperm quality in men is improved by supplementation with a combination of L-arginine, L-citrullin, roburins and Pycnogenol®. Minerva Urol Nefrol.

Aim: The aim of this study was to investigate the influence of Prelox®R, a combination of French maritime pine bark...

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Treatment of erectile dysfunction with pycnogenol and L-arginine.

Penile erection requires the relaxation of the cavernous smooth muscle, which is triggered by nitric oxide (NO). We investigated the...

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Histidine and arginine are associated with inflammation and oxidative stress in obese women.

The aims of the present study were to examine the serum amino acid profiles in obese and non-obese women and...

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L-arginine supplementation in women with chronic hypertension: impact on blood pressure and maternal and neonatal complications.

Objective: To evaluate L-arginine (L-Arg) supplementation in pregnant women with chronic hypertension and its effects on blood pressure (BP) and...

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Impacts of arginine nutrition on embryonic and fetal development in mammals.

Embryonic loss and intrauterine growth restriction (IUGR) are significant problems in humans and other animals. Results from studies involving pigs...

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A Paradoxical Vasodilatory Nutraceutical Intervention for Prevention and Attenuation of Migraine-A Hypothetical Review.

Studies suggest that migraine pain has a vascular component. The prevailing dogma is that peripheral vasoconstriction activates baroreceptors in central,...

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L-Arginine-Nitric Oxide-Asymmetric Dimethylarginine Pathway and the Coronary Circulation: Translation of Basic Science Results to Clinical Practice.

By 1980, it was thought that we already knew most of the major mechanisms regulating vascular tone. However, after the...

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