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Prenatal Testosterone and the Earnings of Men and Women
Men and Women Prenatal Testosterone
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2016/3/2
Testosterone, which induces sexual differentiation of the male fetus, is
believed to transfer from males to their littermates in placental mammals.
Among humans, individuals with a male twin have ...
The Effect of Testosterone on Men With Andropause
Testosterone Andropause Sexual Dysfunction
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2015/12/29
Background: Andropause is the gradual reduction of the male sex hormone (testosterone) with increasing age. Its symptoms are sexual dysfunction, weakness, fatigue, insomnia, loss of motivation, mood d...
An open label, dose response study to determine the effect of a dietary supplement on dihydrotestosterone, testosterone and estradiol levels in healthy males
estradiol levels healthy males
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2015/7/14
Maintaining endogenous testosterone (T) levels as men age may slow the symptoms of sarcopenia,
andropause and decline in physical performance. Drugs inhibiting the enzyme 5?reductase (5AR) produce in...
The “female effect” positively affects the appetitive and consummatory sexual behaviour and testosterone concentrations of Alpine male goats under subtropical conditions
seasonal reproduction pheromonal communication Alpine bucks
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2015/7/2
The aim of this study was to evaluate the possible action of the “female effect” by evaluating if exposure to estrogenized females would affect sexual behaviour and testosterone concentrations while a...
Serum luteinising hormone, testosterone and total cholesterol levels, libido and testicular histomorphology of male West African Dwarf goats orally or subcutaneously treated with monosodium l-glutamate
dietary supplements flavouring agents traditional means of castrating bucks
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2015/5/25
This study investigated the effects of administration of monosodium l-glutamate (MSG) on serum
luteinising hormone, testosterone and cholesterol levels, libido and testicular histomorphology of male...
Heavy Resistance Training and Supplementation With the Alleged Testosterone Booster Nmda has No Effect on Body Composition, Muscle Performance, and Serum Hormones Associated With the Hypothalamo-Pituitary-Gonadal Axis in Resistance-Trained Males
D-Aspartic Acid N-Methyl-D-Aspartic Acid testosterone resistance training
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2015/5/21
The effects of 28 days of heavy resistance training while ingesting the alleged testosterone-boosting supplement, NMDA, were determined on body composition, muscle strength, serum cortisol, prolactin,...
Exploring the Organizational Effect of Prenatal Testosterone Upon the Sporting Brain
Digit ratio sport performance mental toughness coping style aggression
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2015/5/7
The 2D:4D ratio is a putative marker for prenatal testosterone and has the potential to explain variations in sport performance. To date there has been little research into the association between spo...
Effects of nutrition, social factors and chronic stress on the mouse Leydig cell testosterone production
mice chronic stress hypothryeosis
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2015/1/20
The testosterone production by Leydig cells of mice adversely affected with nutritional or social factors and exposed to chronic stress was studied in vitro. Both basal and gonadotrophin stimulated te...
Ethanol Does Not Delay Muscle Recovery but Decreases Testosterone/Cortisol Ratio
ALCOHOL STRENGTH,TRAINING MUSCLE,PERFORMANCE ELECTRICALLY,STIMULATED,CONTRACTIONS CREATINE,KINASE LEUKOCYTES
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2017/5/25
This study investigated the effects of ethanol consumption on recovery from traditional resistance exercise in recreationally trained individuals.
The Effects of Testosterone on Emotional Processing in Male Rhesus Monkeys (Macaca Mulatta)
threat rhesus non-human primates
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2014/10/31
The effects of testosterone (T) extend beyond reproductive behavior to the areas of cognitive and emotional functioning. While T effects on cognition have been extensively investigated, less is known ...
Testicular Cell Indices and Peripheral Blood Testosterone Concentrations in Relation to Age and Semen Quality in Crossbred (Holstein Friesian×Tharparkar) Bulls
Fine Needle Aspiration Cytology Testicular Cytogram Testicular Cell Indices Crossbred Bulls
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2016/5/17
Present study analyzed the changes in peripheral blood testosterone concentrations and testicular cytogram in relation to age and semen quality in crossbred males. Three different age groups of crossb...
Evidence for a Non-Genomic Action of Testosterone in Skeletal Muscle Which may Improve Athletic Performance: Implications for the Female Athlete
Calcium fatigue female rapid power androgen
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2015/5/12
Jessica R. Dent;Deborah K. Fletcher;Michael R. McGuiganThis review will focus on the proposed second mode of testosterone action (now termed non-genomic) that appears to occur independently of the tra...
Seasonal Changes in Serum Testosterone, LDH Concentration and Semen Characteristics in Markhoz Goats
Markhoz Goat, Semen Characteristics, Testosterone, Lactate Dehydrogenase
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2016/5/9
This experiment was conducted to study variations of serum testosterone and seminal characteristics of Markhoz male goats. Blood samples were obtained via jugular vein, and semen was collected by usin...
Effects of training time on serum immunoglobulin alterations and cortisol testosterone responses in male athlete students
circadian rhythm immunoglobulin cortisol testosterone continuous aerobic running
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2010/9/16
The purpose of this study was to examine the effect of incremental continuous running as well as morning vs evening-time training on changes in serum immunoglobulins including IgA, IgG, IgM, testoster...
Testosterone deficiency affects male cancer survivors´ quality of life
Testosterone deficiency male cancer survivors´ quality of life
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2010/2/24
Researchers at the University of Sheffield have found that many male cancer survivors who develop testosterone deficiency after receiving chemotherapy or radiation therapy have an impaired quality of ...