research Endocrine Functions of the Testes
The testes produce important hormones like testosterone and others that play key roles in male body functions.
Search
for
Sort by
Research
870-900 / 1000+ resultsresearch New-Onset Androgenic Alopecia Following Human Chorionic Gonadotropic Diet and Testosterone Pellet Implantation
The hCG diet and testosterone therapy can cause hair loss in some people.
research Acute Telogen Effluvium Triad After Resolution
The conclusion is that three signs can help diagnose hair loss after it happens, potentially avoiding more invasive tests.
research Serum Androgens and Prostate-Specific Antigen Levels in Androgenetic Alopecia: Is There a Difference Between Frontal and Vertex Baldness?
Vertex baldness has higher DHT levels than frontal baldness, but testosterone and PSA levels are similar.
research Regulatory Effect of Cannabidiol on Decreased β-Catenin Expression in Alopecia Models by Testosterone and PMA Treatment in Dermal Papilla Cells
CBD may help restore hair growth-related protein levels in alopecia caused by hormones or other factors.
research Global Landscapes of Human Phenotypic Variation in Inherited Traits
Different human traits like skin color and hair type vary between populations due to genetic adaptations to the environment.
research Dysregulation of Leukemia Inhibitory Factor (LIF) Signaling Pathway by Supraphysiological Dose of Testosterone in Female Sprague Dawley Rats During Development of Endometrial Receptivity
High testosterone levels can harm fertility by disrupting the LIF signaling pathway in the uterus.
research Genetic Variants and Lifestyle Factors in Androgenetic Alopecia Patients: A Case-Control Study of Single Nucleotide Polymorphisms and Their Contribution to Baldness Risk
Genetic factors and diet significantly increase the risk of male pattern baldness.
research Genetic Differences Between Male and Female Pattern Hair Loss in a Korean Population
Certain genes may influence hair loss differently in men and women.
research Sex Chromosome Related Dimorphism in Steroidogenic Enzymes and Androgen Receptor in Response to Testosterone Treatment: An In Vitro Study on Human Primary Skeletal Muscle Cells
Chromosomal differences affect how muscle cells respond to testosterone.
research The Pattern and Clinical Profile of Alopecia Areata: Panoramic Review, Update, and Advances on Etiopathogenesis, Associated Factors, Diagnosis, Complications, Management, and Prognosis in Treatment 2023
Alopecia areata causes sudden hair loss, has genetic links, and can be managed but not cured.
research Patched-Associated Tumors: Modifier Genes and Pathogenesis
The document concludes that the development of certain tumors is influenced by genetic background and that a specific gene modification can lead to tumor regression and reduced growth.
research Genetic Screening of Non-Classic CAH Females with Hyperandrogenemia Identifies a Novel CYP11B1 Gene Mutation
A new mutation in the CYP11B1 gene was found in a woman with mild hyperandrogenemia, a rare cause of non-classic congenital adrenal hyperplasia.
research Section 2: Single Best Answer Questions 51–120
The document tests knowledge and decision-making in hematology through multiple-choice questions.
research Dermatologic Applications of Direct-to-Consumer Genomic Analysis
Living near more dermatologists and using certain cancer screening tests lowers the chance of being diagnosed with advanced skin cancer.
research Initial Office Evaluation of Hair Loss in Adult Women
Up to half of adult women may experience hair loss, and doctors should use medical history, exams, and tests to find the cause and treat it.
research Pattern Baldness: Its Genetics Revisited
Pattern baldness is likely caused by a dominant gene influenced by testosterone levels, making it more common in men.
research Westwood Carolina Conference on Clinical Dermatology
Experts discussed hair care, genetic hair defects, hair loss treatments, nail surgery, lupus treatments, skin infections, and cosmetic allergies.
research Generalized Woolly Hair: Case Report and Literature Review
Woolly hair is a rare genetic condition with no effective treatments.
research Progress in Research and Prospects for Application of Precision Gene-Editing Technology Based on CRISPR-Cas9 in the Genetic Improvement of Sheep and Goats
CRISPR/Cas9 gene-editing shows promise for improving sheep and goat breeding but faces challenges with efficiency and accuracy.
research Pediatric Features of Genetic Predisposition to Polycystic Ovary Syndrome
Genetic risk for PCOS can affect children's growth, metabolism, and development from early life into adulthood.
research What Is the Male Polycystic Ovary Syndrome Phenotype?
Men can have genetic risks for PCOS-related traits like obesity and diabetes.
research The Role of Testosterone in SARS-CoV-2 Infection
Low testosterone levels may lead to more severe COVID-19 outcomes.
research Polymorphisms in Genes Involved in Steroidogenesis in the Development of Severe Acne
Certain gene variations are linked to a higher risk of severe acne, suggesting a genetic influence on the condition.
research Non-Invasive Diagnosis of Prostate Cancer from Body Fluids Using a Panel of Tumor Suppressor Genes
Blood tests for tumor cells could improve prostate cancer diagnosis and treatment; hair loss severity linked to a gene affecting prostate conditions.
research Association of Dyslipidemia and Androgenetic Alopecia: A Case Control Study
Men with genetic hair loss are more likely to have abnormal blood lipid levels, especially if the hair loss is severe.
research Serum Prostate Specific Antigen Levels in Women with Androgenetic Alopecia
Women with androgenetic alopecia (hair loss) have normal prostate specific antigen levels but higher testosterone levels.
research Female Pattern Hair Loss
Hair loss in women is genetic, diagnosed by examination and biopsy, and treated with minoxidil, finasteride, or transplantation.
research Screening for 21-Hydroxylase-Deficient Nonclassic Adrenal Hyperplasia Among Hyperandrogenic Women: A Prospective Study
Testing basal 17-HP levels is a good way to screen for nonclassic adrenal hyperplasia in women with high androgen levels.
research Sex Differences in COVID-19: The Role of Androgens in Disease Severity and Progression
Male hormones like testosterone may make COVID-19 worse, and testing for sensitivity to these hormones could help predict how severe a patient's symptoms might be. Treatments that reduce these hormones are being explored.