Results 191 to 200 of about 42,558 (309)

A modular analyzer system for the mechanization of double antibody radioimmunoassays. [PDF]

open access: yes, 1975
Erhardt, F.   +3 more
core   +1 more source

Improvement of Mouse Spermatozoa Freezing at ‐80°C With Ascorbic Acid 2‐Glucoside at Thawing Phase

open access: yesAndrology, EarlyView.
ABSTRACT Background Sperm cryopreservation is the most common method to maintain a great number of mutant mouse lines. However, the use of liquid nitrogen (LN2) for freezing presents considerable problems in terms of cost, safety, and accessibility. For this reason, the storage of semen samples at ‐80° in ultra‐freezers has been increasingly used in ...
Alessia Paradiso   +6 more
wiley   +1 more source

Effects of co administration of gonadotropins and letrozole during the ovarian stimulation on IVF outcome for poor responders: a systematic review and meta-analysis of randomized controlled trials. [PDF]

open access: yesBMC Pregnancy Childbirth
Zakerinasab F   +10 more
europepmc   +1 more source

Testosterone Versus Clomiphene Treatment of Hypogonadism: A Retrospective Analysis in US Veterans

open access: yesAndrology, EarlyView.
ABSTRACT Background Male hypogonadotropic hypogonadism is a complex condition with a multifactorial etiology. Although testosterone replacement therapy (TRT) is the only approved treatment for male hypogonadism, clomiphene citrate (CC) is often used as an off‐label treatment.
Shourya Tadisina   +6 more
wiley   +1 more source

Assessing a Model for a Complex Systemic Disorder—The Value of Male Mice With a Supernumerary X Chromosome for Klinefelter Syndrome Research

open access: yesAndrology, EarlyView.
ABSTRACT Introduction Direct experimental investigation of Klinefelter syndrome (KS) in patients is limited because the syndrome manifests heterogeneously and affects multiple organ systems. Studying KS therefore requires a model that captures this complexity as accurately as possible while still permitting controlled experimental manipulation ...
Fariba Saadati, Joachim Wistuba
wiley   +1 more source

Low Free Testosterone Is Independently Associated With Long‐Term Mortality in Men With Chronic Spinal Cord Injury

open access: yesAndrology, EarlyView.
ABSTRACT Background Testosterone deficiency is highly prevalent in men with chronic spinal cord injury (SCI) and is associated with obesity, sarcopenia, systemic inflammation, and metabolic dysfunction. However, the independent prognostic role of low testosterone in long‐term mortality in this population remains unclear.
D. Tienforti   +8 more
wiley   +1 more source

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