research COLLAB: A Global Survey of Clinical and Laboratory Assessment in Alopecia Areata by Hair Specialists
Hair specialists vary in testing for alopecia areata, highlighting the need for standard guidelines.
Search
for
Sort by
Research
180-210 / 1000+ results 
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 Decision letter: Effects of lifelong testosterone exposure on health and disease using Mendelian randomization
Increased free testosterone can lead to stronger bones and less body fat but also higher risks of prostate cancer, hair loss, spine issues, and high blood pressure.
research (192) Evaluating Effect of hCG and hCG+rFSH Therapy on Ejaculation Disorders in Middle-Aged Men: A Case Study
The therapies improved ejaculation disorders and sexual function in middle-aged men.
research 215. Plasma testosterone and dihydrotestosterone in cryptorchid boys treated with HCG
research Physiology of the Hypothalamic Pituitary Gonadal Axis in the Male
The document explains how the male reproductive system works, its role in making testosterone, and how conditions like obesity can disrupt it, leading to low testosterone and fertility issues.
research Testosterone Is a Contraceptive and Should Not Be Used in Men Who Desire Fertility
Testosterone replacement therapy can prevent men from fathering children and should not be used by those wanting to stay fertile.
research Biochemical and Clinical Effect of Ovarian Wedge Resection in the Polycystic Ovary Syndrome.
Ovarian wedge resection helped regulate menstrual cycles but didn't significantly change hormone levels or hair growth in polycystic ovary syndrome.
research Isosexual Precocious Pseudopuberty Secondary to a Testosterone-Secreting Leydig Cell Testicular Tumour: True Isosexual Development Early After Surgery*
A boy's early puberty caused by a testicular tumor returned to normal after surgery.
research Luteinizing Hormone and Human Chorionic Gonadotropin Decrease Type 2 5α-Reductase and Androgen Receptor Protein Levels in Women’s Skin
LH and hCG reduce certain protein levels in women's skin.
research Emerging drugs for hypogonadism
New treatments for male hypogonadism are easier to use and target specific tissues to reduce side effects.
research Kallmann's syndrome: skeletal and psychological aspects of late diagnosis.
Hormonal therapy is essential in late-diagnosed Kallmann's syndrome to prevent bone issues.
research Daily subcutaneous testosterone for management of testosterone deficiency
Daily subcutaneous testosterone effectively restores testosterone levels in men.
research Ovarian and Adrenal Androgens and Their Link to High Human Chorionic Gonadotropin Levels: A Prospective Controlled Study
Women with a certain type of tumor had higher levels of pregnancy hormone and male hormones, which decreased after treatment.
research Alopecia universalis and Kallman’s Syndrome
A woman with Kallman's syndrome also developed alopecia universalis, a condition not previously linked to Kallman's.
research A Teenage Girl with Unexpected Pubertal Changes
The girl's unexpected pubic hair growth led to a diagnosis different from complete androgen insensitivity syndrome.
research 8679 Case: The Sexual, Physical and Psychological Effects of Post-Finasteride Syndrome
Post-finasteride syndrome can cause lasting sexual, physical, and mental health issues with limited treatment options.
research Central precocious puberty secondary to peripheral precocious puberty due to a pineal germ cell tumor: a case and review of literature
A pineal tumor caused a boy's early puberty, which changed from peripheral to central after treatment.
research The laboratory in the multidisciplinary diagnosis of differences or disorders of sex development (DSD)
Diagnosing sex development disorders requires combining medical history, physical exams, imaging, lab tests, and genetic data.
research In focus in HCB
The May issue discussed publishing agreements and four studies on cholesterol in hair, cancer cell changes, hormones in the uterus, and skin protein effects.
research Pharmacological Control of Reproduction in the Dog and Cat
Different drugs are used to manage breeding, prevent or end pregnancy, and treat reproductive issues in dogs and cats.
research Re: Clomiphene Citrate and Human Chorionic Gonadotropin are Both Effective in Restoring Testosterone in Hypogonadism: A Short-Course Randomized Study
Clomiphene citrate is a cheap and simple treatment for low testosterone that works as well as human chorionic gonadotropin, alone or combined, especially for men who want to keep their fertility.
research Alopecia Universalis Hair Regrowth with Hormones
A man with severe hair loss regrew hair after hormone treatment.
research Delayed Puberty
A 19-year-old male with delayed puberty was successfully treated for a condition that prevents normal hormone production.
research The influence of non-esterified fatty acids (NEFA) on the ovarian production of androgens in a context of in vitro fertilisation (IVF) – preliminary results
High levels of fatty acids are linked to increased androgen production and inflammation in women with PCOS, which may affect IVF outcomes.
research New hyaluronan-based biomatrix for 3-D follicle culture yields functionally competent oocytes
A new gel helps grow mature eggs in a lab that can be fertilized and develop further.
research An Elevated Tumor Marker and Adrenarche in a Child Using Lavender Oil
Lavender oil use in a child may be linked to early puberty signs and elevated tumor marker levels.
research Androgens in women
Androgens play a complex role in skin conditions like acne and hair loss in women, and normal blood levels don't always show true androgen status.
research Metastatic Embryonal Cell Carcinoma with High Testosterone and Absence of Secondary Sexual Characteristics
Treatment restored normal sexual characteristics and blood condition in a patient with testicular cancer.
research Origin and Early Development of Canine Circumanal Glands
Canine circumanal glands develop from hair follicle sheath cells, not sebaceous glands, and lack exocrine ducts.