Results 61 to 70 of about 21,553 (216)

SINGLE NUCLEOTIDE POLYMORPHISMS (CYP11 ALPHA AND CYP17) AND SERUM SEX HORMONE BINDING GLOBULIN LEVELS IN NORMAL AND POLYCYSTIC OVARY SYNDROME

Pakistan Armed Forces Medical Journal, 2021
Objective: To examine the potential association between CYP11 alpha and CYP17 polymorphism, and serum sex hormone binding globulin (SHBG) levels and their possible contribution to polycystic ovary syndrome. Study Design: Case control study.
Nauman Aziz, Shamaila Doggar, Amer Shoaib, Muhammad Saeed Aslam, Muhammad Omer Altaf   +4 more
doaj  

Prediction of Insulin Resistance and Impaired Fasting Glucose Based on Sex Hormone-Binding Globulin (SHBG) Levels in Polycystic Ovary Syndrome [PDF]

, 2022
Aleksandra Biernacka-Bartnik, Piotr Kocełak, Aleksander Owczarek, Piotr Choręża, Monika Puzianowska‐Kuźnicka, Leszek Markuszewski, Paweł Madej, Jerzy Chudek, Magdalena Olszanecka‐Glinianowicz   +8 more
openalex   +1 more source

Low testosterone in primary infertile men is associated with a history of maternal obesity during pregnancy: Findings from a cross‐sectional study

Andrology, EarlyView.
Abstract Background Maternal obesity increases offspring obesity risk, but limited data exist on its association with reproductive hormones in infertile males. Objectives To investigate the impact of maternal obesity during pregnancy on total testosterone levels in primary infertile men.
Fausto Negri, Luca Boeri, Edoardo Pozzi, Massimiliano Raffo, Riccardo Ramadani, Gabriele Birolini, Federica Passarelli, Christian Corsini, Federico Belladelli, Alessandro Bertini, Rayan Matloob, Alessia d'Arma, Michael L. Eisenberg, Francesco Montorsi, Andrea Salonia   +14 more
wiley   +1 more source

Serum sex steroids, gonadotrophins and sex hormone-binding globulin in prostatic hyperplasia

Annals of Saudi Medicine, 2008
Background: Benign prostatic hyperplasia (BPH) develops in elderly males when serum androgens are relatively lower than in healthy younger males, but it is not well understood whether and how sex steroids are altered in prostatic hyperplasia. It is also
Ansari Mohammad Abdul, Begum Dilruba, Islam Fakhrul   +2 more
doaj  

Vitamin D levels and biomarkers of male fecundity: A study from the Danish National Birth Cohort

Andrology, EarlyView.
Abstract Background Vitamin D is metabolised throughout the male reproductive system, suggesting a direct regulatory role of vitamin D in male reproduction. Objectives To investigate the association between plasma vitamin D levels at sperm ejaculation and during spermatogenesis and biomarkers of male fecundity in young men.
Anne Gaml‐Sørensen, Nis Brix, Sandra Søgaard Tøttenborg, Christian Lindh, Karin Sørig Hougaard, Siri Eldevik Håberg, Gunnar Toft, Jens Peter Ellekilde Bonde, Cecilia Høst Ramlau‐Hansen   +8 more
wiley   +1 more source

Maternal, childhood and adolescent influences on Leydig cell functional capacity and circulating INSL3 concentration in young adults: Importance of childhood infections and body mass index

Andrology, EarlyView.
Abstract Background The constitutive Leydig cell hormone insulin‐like peptide 3 (INSL3) is considered a good estimate of the adult Leydig cell functional capacity and appears to remain relatively consistent throughout adult male life, only gradually declining into old age.
Richard Ivell, Bilal Tulumcu, Waleed Alhujaili, Ravinder Anand‐Ivell   +3 more
wiley   +1 more source

Elevated Total Testosterone Level in an Adult with Erectile Dysfunction

Nepalese Medical Journal, 2019
Erectile dysfunction affects a growing number of men with a significant impact on social function. The cause may be medical and psychological both. Of many risk factors for erectile dysfunction, hyperthyroidism can lead to increased total testosterone by
Vivek Pant, Devish Pyakurel, Keyoor Gautam, Santosh Pradhan, Abha Shrestha   +4 more
doaj   +1 more source

The aporetic dialogs of Modena on gender differences: Is it all about testosterone? Episode III: Mathematics

Andrology, EarlyView.
Abstract This report is the transcript of what was discussed in a convention at the Endocrinology Unit in Modena, Italy, in the form of the aporetic dialogs of ancient Greece. It is the third episode of a series of four discussions on the differences between males and females, with a multidisciplinary approach. In this work, the role of testosterone in
Giulia Brigante, Francesco Costantino, Alessio Bellelli, Stefano Boni, Chiara Furini, Rita Cucchiara, Manuela Simoni   +6 more
wiley   +1 more source

Low testosterone levels in men at age 31 associates with future risk of prediabetes and type 2 diabetes: A birth cohort study

Andrology, EarlyView.
Abstract Objective We aimed to investigate the association of a low serum testosterone concentration with the risk of abnormal glucose metabolism (i.e., prediabetes and type 2 diabetes) in men at a 15‐year follow‐up. Study population and methods In a population birth cohort, men with low testosterone (testosterone < 12.1 nmol/L, n = 136) and normal ...
Tuomisto A, Pinola P, Pesonen P, Franks S, Martikainen H, Tapanainen JS, Niinimäki M, Morin‐Papunen L   +7 more
wiley   +1 more source

Muscle Strength and Power Changes With Gender‐Affirming Hormone Therapy

Andrology, EarlyView.
ABSTRACT Background Androgen receptors are highly expressed in upper body muscles, but changes in maximal muscle strength and power in major upper body muscles have not been investigated during gender‐affirming hormone therapy (GAHT). Objective To assess prospective changes in maximal muscle strength and muscle power from before and after 1 year of ...
Mathilde Kamp Nørlund, Jakob Lindberg Nielsen, Marianne Skovsager Andersen, Rikke Hjortebjerg, Laust Frisenberg Buhl, Anne Pernille Hermann, Camilla Viola Buskbjerg Palm, Tine Taulbjerg Kristensen, Jan Frystyk, Per Aagaard, Jonas Mathiesen, Dorte Glintborg, Louise Lehmann Christensen   +12 more
wiley   +1 more source