Results 11 to 20 of about 710 (186)

Testosterone and the Heart [PDF]

European Cardiology Review, 2019
The development of a subnormal level of testosterone (T) is not universal in ageing men, with 75% of men retaining normal levels. However, a substantial number of men do develop T deficiency (TD), with many of them carrying a portfolio of cardiovascular (CV) risk factors, including type 2 diabetes (T2D) and the metabolic syndrome. TD increases the risk
Michael Kirby, Geoffrey Hackett, Sudarshan Ramachandran   +2 more
openaire   +3 more sources

Testosterone Therapy with a Man with Equivocal Testosterone Levels

The Journal of Sexual Medicine, 2022
the paper describes a testosterone therapy with a man with equivocal testosterone ...
Corona, Giovanni, Maggi, Mario
openaire   +2 more sources

Sex and stress hormone dysregulation as clinical manifestations of hypothalamic function in migraine disorder: A meta‐analysis

European Journal of Neuroscience, Volume 58, Issue 4, Page 3150-3171, August 2023., 2023
A meta‐analysis was conducted on 29 studies comparing migraineurs to controls on the variables diurnal cortisol, heart rate variability, female estrogen and male testosterone. Diurnal cortisol was found to be significantly higher in all migraineurs and luteal estrogen was found to be significantly lower in female migraineurs.
Erin L. Beech, Nina Riddell, Melanie J. Murphy, Sheila G. Crewther   +3 more
wiley   +1 more source

Impact of SARS‐CoV‐2 and Other Upper Respiratory Tract Viral Infections on Reproductive Parameters in Young Healthy Men with Mild Symptoms of Disease

Andrologia, Volume 2023, Issue 1, 2023., 2023
Data regarding excretion of SARS‐CoV‐2 in semen are inconclusive and counseling regarding risk of sexual transmission is still challenging. Our knowledge on the effect of upper respiratory tract infections (URTI) on male reproductive system is also scarce.
Angel Elenkov, Anna Nilsson, Alexandra Kondic, Blenda Bottiger, Marcus Broden, Ebba Bergman, Annie Dahl, Aleksander Giwercman, Saleem Banihani   +8 more
wiley   +1 more source

Environmental conditions and male quality traits simultaneously explain variation of multiple colour signals in male lizards

Journal of Animal Ecology, Volume 91, Issue 9, Page 1906-1917, September 2022., 2022
Using the common lizard, Zootoca vivipara, this work shows that three different colour signals convey information on different aspects of male quality (performance, parasitism, body size), and at the same time covary with environmental factors such as forest cover, climate and ecogeography. Abstract Male lizards often display multiple pigment‐based and
Arnaud Badiane, Andréaz Dupoué, Pauline Blaimont, Donald B. Miles, Anthony L. Gilbert, Mathieu Leroux‐Coyau, Anna Kawamoto, David Rozen‐Rechels, Sandrine Meylan, Jean Clobert, Jean‐François Le Galliard   +10 more
wiley   +1 more source

Role of Oxidative Stress in Obese and Nonobese PCOS Patients

International Journal of Clinical Practice, Volume 2022, Issue 1, 2022., 2022
Objective. The aim of this study was to evaluate the relationship between the oxidant‐antioxidant status, endothelial dysfunction, lipid metabolism, and metabolic syndrome risk in women with polycystic ovary syndrome (PCOS). Materials and Methods. Forty‐five obese (BMI >30 kg/m2) woman diagnosed with PCOS in the study, forty‐five nonobese (BMI <30 kg ...
Kazım Uçkan, Halit Demir, Kasım Turan, Eren Sarıkaya, Canan Demir, Alexander Berezin   +5 more
wiley   +1 more source

Exploring the efficacy of testosterone undecanoate in male children with 5α‐reductase deficiency

Pediatric Investigation, Volume 5, Issue 4, Page 249-254, December 2021., 2021
ABSTRACT Importance Children with 5‐alpha‐reductase deficiency (5α‐RD) and hypospadias present with micropenis, which makes it difficult to obtain sufficient tissue for urethral reconstruction. Objective We investigated the therapeutic effects of oral testosterone undecanoate and established a standard androgen treatment protocol for patients with 5α ...
Ying Liu, Lijun Fan, Xiaoling Wang, Chunxiu Gong   +3 more
wiley   +1 more source

The Development and Validation of a Questionnaire That Assesses Female Athletes' and Coaches' Knowledge of the Menstrual Cycle. [PDF]

Eur J Sport Sci
ABSTRACT In this study, a menstrual cycle knowledge questionnaire (MCKQ) for female athletes and coaches was developed and validated. Items for an initial questionnaire (Pre‐MCKQ) were generated from existing questionnaires and supplemented by three experienced gynaecologists.
Fischer K, Kirschbaum EM, Nikoleizig L, Lautenbach F, McGawley K, Elbe AM.   +5 more
europepmc   +2 more sources

Pengaruh Waktu Pengambilan Sampel Darah terhadap Pemeriksaan Testosteron

Journal of Tropical Pharmacy and Chemistry, 2015
The research about “The Influence of Sampling Time to Testosterone for Medical Check Up” had been develoved to 19 man aged 19 – 25 years old. Sample was collected at 8 a.m. and 12 a.m. to determine testosterone serum level.
Mirhansyah Ardana
doaj   +1 more source

Short-Term Effects of Cell Phone Radiation on Fertility and Testosterone Hormone in Male Rats

Düzce Tıp Fakültesi Dergisi, 2021
Aim: Given the increasing usage of cell phones (6.9 billion subscriptions globally) and heterogeneous reports, this study aimed to determine the cell phone effect as non-ionizing radiation on the level of testosterone hormone and sperm parameters in male
Jafar Fatahi Asl, Kiarash Shirbandi, Anahita Rezaie, Shahrzad Rastegarpour, Shamim Pahlavani, Akram Ahangarpour, Maryam Dastoorpur, Esrafil Mansouri   +7 more
doaj   +1 more source