Results 101 to 110 of about 48,441 (262)

Testicular Biopsies in Adolescent and Adult Andrological Patients: The EAA Clinical Guidelines

Andrology, EarlyView.
ABSTRACT Background Histological evaluation of testicular tissue is central to the assessment of infertile men, particularly those at an increased risk of testicular germ cell tumors (TGCT). Traditionally, testicular biopsies have been used primarily for diagnostic purposes, such as the detection of germ cell neoplasia in situ (GCNIS). With advances in
Lise Aksglaede, George Kanakis, Ewa Rajpert‐De Meyts, Davor Jezek, Ferran Algaba, Gert Dohle, Jolanta Slowikowska‐Hilczer, Sabine Kliesch, Hermann M. Behre, Csilla Krausz, Dimitrios G. Goulis, Niels Jørgensen   +11 more
wiley   +1 more source

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

Genomic profiling of pediatric hemato-lymphoid malignancies and inherited bone marrow failure syndrome using next-generation sequencing (NGS): An institutional study

Pediatric Hematology Oncology Journal
Amit D. Galgali, Intezar Mehdi, T.L. Suma, Smitha Shekar   +3 more
doaj   +1 more source

Children Born Using Ejaculated Sperm From Men With Klinefelter Syndrome. Is Sperm Production Associated With Testicular Volume?

Andrology, EarlyView.
ABSTRACT Background A large number of children have been born using testicular sperm from men with Klinefelter syndrome (KS), whereas reports of children conceived using ejaculated sperm are rare. Objective To review all published cases of children conceived using ejaculated sperm from men with KS, assess their health and karyotype, and evaluate ...
Jens Fedder, Freja Sørensen
wiley   +1 more source

Current Approaches to Support Patients to Withdraw From Image and Performance Enhancing Drugs

Clinical Endocrinology, EarlyView.
ABSTRACT Image and performance‐enhancing drugs (IPEDs) include agents such as androgens, growth hormone, and erythropoietin, which are used to enhance appearance and physical performance. Androgens, also known as anabolic‐androgenic steroids (AAS), are the most used IPEDs worldwide.
Elizabeth Hyams, Bonnie Grant, Richard Quinton, Channa N. Jayasena   +3 more
wiley   +1 more source

A Case of a Chronic Ectopic Pregnancy in a Patient With Negative Serum β-HCG. [PDF]

Clin Case Rep
Yu S, Su X, Liu L, Wang X, Chen X.
europepmc   +1 more source

Age of Type 1 Diabetes Onset and Dementia Risk: A Swedish Nationwide, Register‐Based Cohort Study

Diabetes, Obesity and Metabolism, EarlyView.
ABSTRACT Aims Individuals with Type 1 diabetes are at a higher risk of dementia compared to individuals without diabetes. Younger age at Type 1 diabetes onset has been linked to an increased risk of cardiovascular disease and higher mortality. This study aimed to determine whether younger age at Type 1 diabetes onset was also associated with all‐cause ...
Milena Jancev, Björn Eliasson, Geert Jan Biessels, J. Hans DeVries, Erik H. Serné, Frank L. J. Visseren, Araz Rawshani, Aidin Rawshani, Tali Cukierman‐Yaffe, Naveed Sattar, Hertzel C. Gerstein, Thomas T. van Sloten   +11 more
wiley   +1 more source

Pre-synchronization with GnRH or hCG enhances fertility outcomes of heat synch protocol in Holstein dairy cows across parities: A pilot study. [PDF]

Vet Anim Sci
Navidifar P, Kaveh A, Hosseini SE, Keshtkar Zolghadr H, Simiyari R, Taghinasab S, Salehi MS, Kahyani A.   +7 more
europepmc   +1 more source

Preimplantation Genetic Testing for Families at Risk of Haemophilia: Ten‐Year Single‐Centre Experience

Haemophilia, EarlyView.
ABSTRACT Introduction Preimplantation genetic testing for monogenic diseases (PGT‐M) is a reproductive option for couples at high risk of transmitting inherited disorders. We report a ten‐year single‐centre PGT‐M experience in families at risk of hemophilia.
Mimosa Mortarino, Isabella Garagiola, Valeria Nicotra, Alessandra Riccaboni, Cristina Guarneri, Edgardo Somigliana, Flora Peyvandi   +6 more
wiley   +1 more source

Analysis of factors that increase serum progesterone levels on the day of hCG administration in gonadotropin-releasing hormone antagonist cycles. [PDF]

Front Endocrinol (Lausanne)
Wang J, Liu X, Xue J, Zhang Y.
europepmc   +1 more source