research New Insights into Testosterone Biosynthesis: Novel Observations from HSD17B3 Deficient Mice
Mice without the enzyme HSD17B3 still produce normal testosterone, suggesting they have different ways to make it compared to humans.
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240-270 / 1000+ resultsresearch Adrenal and Gonadal Activity, Androgen Concentrations, and Adult Height Outcomes in Boys With Silver-Russell Syndrome
Higher androgen levels during puberty are linked to shorter adult height in boys with Silver-Russell syndrome.
research Reproductive performance of hair ewes and rams implanted with melatonin previous to the anestrus season in northwest Mexico
Giving melatonin to sheep before the non-breeding season can improve their chances of reproducing in northwest Mexico.
research Are sex hormones promising candidates to explain sex disparities in the COVID-19 pandemic?
Sex hormones like estrogen and testosterone may affect COVID-19 severity differently in men and women, potentially influencing prevention and treatment strategies.
research Extrapulmonary manifestations of coronavirus disease (COVID-19): current status (a literature review)
COVID-19 affects many body systems, causing a wide range of symptoms and complications.
research New and Consolidated Therapeutic Options for Pubertal Induction in Hypogonadism: In-depth Review of the Literature
There are various effective hormone treatments for puberty induction in boys and girls with hypogonadism, and starting treatment early is important.
research Innovative Reports on the Effects of Anabolic Androgenic Steroid Abuse—How to Lose Your Mind for the Love of Sport
Abusing steroids can damage your heart, muscles, reproductive system, liver, skin, and brain, and may increase the risk of Alzheimer's disease.
research Finasteride and male fertility
Finasteride may decrease semen quality but not harm sperm production, and stopping the drug can improve semen quality; hyperprolactinemia can cause infertility but is treatable with medication.
research Intratesticular Control Of Steroidogenesis
The testes control steroid production through complex interactions involving various cells and signaling molecules.
research Novel Androgen Receptor Gene Variant Containing a Premature Termination Codon in a Patient with Androgen Insensitivity Syndrome
A new genetic change causing early stop in the androgen receptor gene was found in a patient with androgen insensitivity syndrome.
research Iperandrogenismo della donna in menopausa
A 77-year-old woman with hair loss had high testosterone and 17OH-progesterone levels, but no significant findings on imaging.
research Hiperandrogenismo tras la menopausia
A postmenopausal woman's increased male hormone levels were successfully treated with surgery.
research Puberty induction with recombinant gonadotropin: What impact on future fertility?
Recombinant gonadotropins improve future fertility in CHH patients.
research Hyperprogesteronemia associated with Sertoli cell tumor and alopecia in a dog
Castration helped a dog with a tumor and hair loss by normalizing hormone levels and regrowing hair.
research Therapeutic potential of Sertoli cells in vivo: alleviation of acute inflammation and improvement of sperm quality
Sertoli cell transplants can reduce inflammation and improve sperm quality.
research The consideration of surgery in a dog with sertoli cell tumor
Check hormone levels and blood counts before surgery in dogs with abnormal blood cell counts.
research Androgen Signaling in Sertoli Cells
Androgens regulate Sertoli cells and affect fertility through specific receptors and coregulators.
research Alopecia universalis in a dog with testicular neoplasia
A combination of ciclosporin and ketoconazole can effectively treat severe hair loss in dogs.
research What was your diagnosis?
The dog had a Sertoli cell tumor, which was successfully removed with surgery.
research Telogen effluvium on the unilateral flank with testicular tumor in a dog
A dog's hair loss was caused by a hormone-secreting testicular tumor.
research A clinician's approach to canine alopecia
The guide explains how to diagnose and treat hair loss in dogs, covering causes and treatments, with some conditions lacking treatment options.
research ROLE OF THE TRANSCRIPTION FACTOR SOX9 IN THE TUMORIGENESIS OF SOME DOMESTIC ANIMALS NEOPLASMS
Sox9 is important in the development of tumors in domestic animals.
research Effects of High Voltage Cathode Rays upon Germinal Epithelium of the Rat.
High voltage cathode rays damage rat sperm-producing cells.
research A woman with iatrogenic androgenetic alopecia responding to finasteride
EF and PXE not closely related.
research 6450 Leydig Cell Tumor: A Rare Cause of Post-menopausal Hyperandrogenism
Leydig cell tumors can cause high testosterone and symptoms in postmenopausal women, and removing them improves symptoms.
research 6450 Leydig Cell Tumor: A Rare Cause of Post-menopausal Hyperandrogenism
Leydig cell tumors can cause high testosterone and symptoms like hair loss in postmenopausal women, but surgery can improve these symptoms.
research Finasteride-related Leydig cell tumour: report of a case and literature review
Finasteride use may be linked to rare testicular tumor, but more research needed.
research Testosterone-Secreting Adrenal Adenoma That Contained Crystalloids of Reinke in an Adult Female Patient
Leydig cells can cause testosterone-secreting adrenal tumors in women.
research Ovarian Leydig cell tumor in a post-menopausal patient with severe hyperandrogenism
An 81-year-old woman's severe male hormone symptoms were caused by an ovarian tumor, which was treated with surgery.
research SUN-115 Leydig Cell Tumor: A Rare Cause of Hyperandrogenism
Leydig cell tumors in the ovary can cause high testosterone and male traits in postmenopausal women but are treatable with surgery.