research Secondary Amenorrhea in a 15-Year-Old Girl
A 15-year-old girl with missed periods was diagnosed with a pituitary disorder and treated with hormones and steroids.
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research Unusual Case of Hirsutism From Prolactinoma Induced Dihydrotestosterone Elevation
A woman's excessive hair growth was linked to a rare case of high testosterone caused by a prolactin-producing pituitary tumor.
research Melasma and Endocrine Disorders
Melasma is a skin condition linked to female hormones, genetics, UV exposure, and certain medications, but not to pituitary, adrenal, or thyroid diseases.
research Current Evaluation of Amenorrhea
Amenorrhea is relatively rare and initial testing should check FSH, TSH, and prolactin levels.
research The Clinical Evaluation of Hirsutism
Hirsutism is excessive hair growth in women often caused by polycystic ovarian syndrome, and identifying the cause is important for managing associated health risks.
research Steroids And Steroid-Like Compounds
Athletes use steroids to enhance performance despite health risks and legal issues, and education on their dangers is needed.
research Is Seborrhea a Sign of Autonomic Impairment in Parkinson's Disease?
Seborrhea in Parkinson's disease may be linked to hormones, not autonomic impairment.
research Does Prolactin Play a Role in Skin Biology and Pathology?
Prolactin may be important for skin growth and immune function.
research Current Evaluation of Amenorrhea
Amenorrhea is when a woman doesn't have periods, with primary amenorrhea starting by age 15 or within five years of breast development, and secondary amenorrhea when periods stop for three months. It affects 3-4% of women not pregnant, breastfeeding, or in menopause, mainly due to polycystic ovary syndrome, hypothalamic amenorrhea, hyperprolactinemia, and ovarian failure.
research The Endocrine System and Hair Growth in the Rat
Male rats grow hair faster than females, and certain hormones can slow or slightly increase hair growth, but not significantly beyond natural rates.
research Androgen Receptor in Rat Liver: Characterization and Separation from a Male-Specific Estrogen-Binding Protein
Male rats have androgen receptors in their liver, which are different from proteins that bind estrogen.
research Cutaneous Manifestations of Endocrine-Metabolic Disease and Nutritional Deficiency in the Elderly
Skin problems in older people can indicate hormonal diseases, nutritional deficiencies, or conditions like diabetes, menopause, and HIV.
research Prolactin Signaling Influences the Timing Mechanism of the Hair Follicle: Analysis of Hair Growth Cycles in Prolactin Receptor Knockout Mice
Prolactin affects when mice shed and grow hair.
research Molecular Basis of Androgen Action on Human Sexual Desire
Testosterone significantly affects sexual desire in both men and women, but its impact on women is more complex and influenced by psychological factors.
research The Eye and the Skin in Endocrine Metabolic Diseases
Diabetes can lead to blindness and skin problems, and managing blood sugar and blood pressure is crucial to prevent these complications.
research Maintenance and Restoration of Growth in Thyroidectomized Rats
Thyroid hormone treatments help thyroidectomized rats grow normally.
research Adverse Effects of Sports Supplements in Men
Some sports supplements can cause health issues like mood swings, hair loss, and heart problems in men.
research Some Clues and Pitfalls in the Diagnosis of Acromegaly
Acromegaly can be hard to diagnose in young women with atypical symptoms, and persistent high phosphate levels should lead to growth hormone testing.
research A Case Report of Cushing’s Disease Presenting as Hair Loss
Hair loss led to the diagnosis of Cushing's disease in a patient, showing that hair loss can be a sign of hormonal disorders.
research Cushing's Syndrome in the Elderly: Data From the European Registry on Cushing's Syndrome
Older patients with Cushing's syndrome often have different symptoms and treatment outcomes compared to younger patients.
research Cutaneous Markers of Disorders Affecting Adult Horses
Skin and hair changes in horses can indicate serious diseases, and recognizing these signs is important for treatment and management.
research Diagnosis, Manifestations, Laboratory Investigations, and Prognosis in Pediatric and Adult Cushing’s Disease in a Large Center in China
Children and adults with Cushing's disease show different symptoms and males have more severe cases; surgery outcomes can be predicted by certain factors.
research Secondary Amenorrhea: Causes, Diagnosis, and Treatment
Secondary amenorrhea has many causes and requires thorough evaluation to treat and restore menstrual cycles.
research Skin in Systemic Disease
Skin problems can indicate different diseases inside the body.
research Endocrine Functions of the Testes
The testes produce important hormones like testosterone and others that play key roles in male body functions.
research Disorder of Hair Growth in Hyperprolactinemia
High prolactin levels can cause skin and hair symptoms similar to those caused by hormone imbalances.
research Diabetes Mellitus Remission in a Cat with Hyperadrenocorticism After Cabergoline Treatment
A diabetic cat with another gland issue got better after treatment with cabergoline, no longer needing insulin.
research Pediculosis
Scalp biopsies are important for diagnosing hair loss conditions.
research Induction of Autophagy Improves Skin and Hair Conditions in Dogs with Underlying Diseases
Activating autophagy in dogs with certain diseases improves their skin and hair.
research Case 5: A Very Tall 7-Year-Old Boy with Medulloblastoma
A 7-year-old boy with a brain tumor developed early puberty, which was successfully treated with medication.