Results 51 to 60 of about 18,650 (200)

Machine Learning‐Based Prediction of Sperm Retrieval Outcomes in Patients With Klinefelter Syndrome: A Multicenter Study With External Validation

Andrology, EarlyView.
ABSTRACT Background The Klinefelter syndrome is a common genetic cause of male infertility, and testicular sperm extraction (TESE) enables sperm retrieval in a subset of affected patients. However, predicting TESE success remains challenging due to the heterogeneous clinical and endocrinological presentation of the Klinefelter syndrome.
Murat Gül, Ali Şahin, Cevahir Özer, Mesut Altan, Tansu Güdelci, Kadir Can Sahin, Mehmet Hamza Gültekin, Muhammed Arif İbis, Mesut Berkan Duran, Burak Sivaslıoğlu, Eray Hasırcı, Mert Kılıç, Ali Can Albaz, Gökhan Çeker, Gianmaria Salvio   +14 more
wiley   +1 more source

Investigation Of Serum Level Of T4, TSH, Free Testosterone And Prolactin Hormones As Well As Alb And SHBG Proteins In Women With Hair Loss Vs. Those Without Hair Loss

پیاورد سلامت, 2013
Background and Aim: Female pattern hair loss(female androgenic alopecia) is a common but puzzling condition in women which increases by aging. Female hair loss is strongly linked to hormones and hormonal imbalances. The aim of this study was to determine
Anahita Moaven, Farzaneh Moghaddam, Masomeh Arabshahi, Mohammad Ali Hafezi, Masomeh Khoshgam, Ladan Hosseini Gohari   +5 more
doaj  

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

International Journal of Endocrinology, 2022
Objective. Decreased synthesis of sex hormone-binding globulin (SHBG) related to hyperinsulinemia is one of the disturbances characteristic of polycystic ovary syndrome (PCOS). Hyperinsulinemia is a compensatory mechanism for liver insulin resistance (IR)
Aleksandra Biernacka-Bartnik, Piotr Kocełak, Aleksander Jerzy Owczarek, Piotr Choręza, Monika Puzianowska-Kuźnicka, Leszek Markuszewski, Paweł Madej, Jerzy Chudek, Magdalena Olszanecka-Glinianowicz   +8 more
doaj   +1 more source

The Bidirectional Association Between MASLD and Male Hypogonadism: An Updated Meta‐Analysis

Andrology, EarlyView.
ABSTRACT Background Metabolic dysfunction‐associated steatotic liver disease (MASLD) and male hypogonadism are increasingly prevalent, metabolically interrelated conditions. Testosterone (T) deficiency has been implicated in hepatic lipid dysregulation, insulin resistance, and visceral adiposity, whereas MASLD may impair the hypothalamic–pituitary ...
Giorgia Spaggiari, Leonardo Dalla Valentina, Cristina Felicani, Filippo Gabrielli, Simonetta Lugari, Giovanni Corona, Paolo Ventura, Manuela Simoni, Fabio Nascimbeni, Daniele Santi   +9 more
wiley   +1 more source

Hormonal biomarkers and preterm birth: insights from a study of pregnant women in Lahore, Pakistan

Endocrine Regulations
Objective. Reduced calciferol (vitamin D) levels in pregnant women have been associated with an increased risk to infant health. Progesterone sustains pregnancy and reduces the risk of premature birth through its metabolites affecting myometrial ...
Akram Sundas, Ahmad Shaaf, Maqsood Kaleem, Malik Javeria, Iqbal Muhammad Amir, Ahmad Husna, Roohi Nabila   +6 more
doaj   +1 more source

Obesity and Menstrual Irregularity: Associations With SHBG, Testosterone, and Insulin [PDF]

Obesity, 2009
This cross‐sectional study aimed to examine the association between different body composition measures, menstrual cycle characteristics, and hormonal factors in a population‐based sample of young women. The study sample included 726 Australian women aged 26–36 years who were not currently taking hormonal contraceptives and were not currently pregnant ...
Wei, S., Schmidt, M., Dwyer, T., Norman, R., Venn, A.   +4 more
openaire   +3 more sources

Sex Steroids Measurement by Mass Spectrometry in Hypogonadal Men in a Real‐World Setting: Serum Estradiol (E2) and E2 to Total Testosterone Ratio Do Not Differ Between Patients With Klinefelter Syndrome and Non‐Klinefelter Syndrome Hypogonadism

Andrology, EarlyView.
ABSTRACT Background Traditionally, Klinefelter syndrome (KS) was considered a clinical condition associated with hyperestrogenism. Aim To compare circulating sex steroids, particularly estrogens, in a cohort of KS and non‐KS hypogonadal men. Materials and Methods A cohort of hypogonadal men, treated and untreated, was prospectively enrolled in a real ...
Daniele Renda Livraghi, Francesco Costantino, Filippo Vignali, Giulia Canu, Maria Cristina De Santis, Laura Roli, Tommaso Fasano, Vincenzo Rochira, Sara De Vincentis   +8 more
wiley   +1 more source

The relationship between Components of Metabolic Syndrome and Plasma Level of Sex Hormone-Binding Globulin

European Journal of Translational Myology, 2019
Plasma concentration of sex hormone-binding globulin (SHBG), as an androgen binding protein, is impressed by many physiological and environmental factors.
Amin Alinezhad, Fatemeh Jafari
doaj   +1 more source

Maternal Consumption of Artificially Sweetened Beverages in Pregnancies and Biomarkers of Fecundity in Adult Sons

Andrology, EarlyView.
ABSTRACT Introduction Maternal intake of artificial sweeteners in beverages (ASB) during pregnancy may have a programming effect on offspring health, including biomarkers of male fecundity. Objective We investigated whether maternal intake of ASB during pregnancy was associated with biomarkers of male fecundity in adult sons.
Frida Vinther Hauberg, Emilie Marquart Hviid, Mette Viola Stokholm, Anne Gaml‐Sørensen, Anne Ahrendt Bjerregaard, Thorhallur I. Halldorsson, Sandra Søgaard Tøttenborg, Cecilia Høst Ramlau‐Hansen   +7 more
wiley   +1 more source

Protective Effect of Sex Hormone-Binding Globulin against Metabolic Syndrome: In Vitro Evidence Showing Anti-Inflammatory and Lipolytic Effects on Adipocytes and Macrophages

Mediators of Inflammation, 2018
Sex hormone-binding globulin (SHBG) is a serum protein released mainly by the liver, and a low serum level correlates with a risk for metabolic syndrome including diabetes, obesity, and cardiovascular events. However, the underlying molecular mechanism(s)
Hiroki Yamazaki, Akifumi Kushiyama, Hideyuki Sakoda, Midori Fujishiro, Takeshi Yamamotoya, Yusuke Nakatsu, Takako Kikuchi, Sunao Kaneko, Hirotoshi Tanaka, Tomoichiro Asano   +9 more
doaj   +1 more source