research Beyond testosterone cypionate: evidence behind the use of nandrolone in male health and wellness
Nandrolone might increase muscle mass with fewer side effects than testosterone but could cause erectile dysfunction and needs more research.
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research Influence of Chemical Straightening on the Stability of Drugs of Abuse in Hair
Chemical hair straightening significantly reduces detectable drug levels in hair.
research Hypothyroidism, eyelash loss
Eyelash loss can be a sign of thyroid problems.
research Unilateral Straight Hair—A Symptom of Acquired Horner's Syndrome in a Neonate
A baby girl's hair turned straight on one side due to a neck tumor and surgery, but it returned to curly as she recovered.
research Neuroactive Steroids and Ethanol Exposure: Relevance to Ethanol Sensitivity and Alcohol Use Disorders Risk
Neuroactive steroids may affect the risk and treatment of alcohol use disorders.
research Endocrine Disorders and Infertility
Hormone imbalances from the pituitary, thyroid, and adrenal glands can cause infertility, but treating these disorders can improve fertility.
research Characteristics of Cut Head Hair: An Evidence in Criminal Investigations
Cut hair can help link suspects to crime scenes.
research Novel cosmeceuticals from plants—An industry guided review
Plant-based ingredients are effective and safe for modern skincare products.
research Fiber-Safe Extraction of Red Mordant Dyes from Hair Fibers
A new method extracts red dyes from wool without damaging it, although it slightly weakens the wool.
research Characteristics of 60 adult chronic hair pullers
Most adult chronic hair pullers are women who started in their early teens, often have other mental health issues, and may pull hair due to underlying psychiatric conditions.
research The Neurobiology of Sexual Function
Testosterone is important for men's sexual function, may help some women's sexual desire, while other hormones and neurotransmitters also play complex roles in sexual behavior.
research Neurosteroidogenesis Is Required for the Physiological Response to Stress: Role of Neurosteroid-Sensitive GABAAReceptors
Neurosteroids are crucial for stress response, and targeting specific receptors may help treat certain disorders.
research HIV pre-exposure prophylaxis in transgender women: a subgroup analysis of the iPrEx trial
PrEP for HIV is less effective in transgender women mainly due to low adherence to the treatment.
research Polycystic ovarian syndrome: Correlation between hyperandrogenism, insulin resistance and obesity
High levels of male hormones, insulin resistance, and obesity are closely linked and worsen polycystic ovary syndrome, but more research is needed to improve treatments.
research Neurosteroidogenesis Today: Novel Targets for Neuroactive Steroid Synthesis and Action and Their Relevance for Translational Research
New targets for making and using brain-synthesized steroids could lead to better treatments for brain disorders and alcoholism.
research Smoking and the skin
Smoking harms the skin, causing early aging and increasing cancer risk, but stopping smoking can improve skin health.
research A History of Drug Advertising: The Evolving Roles of Consumers and Consumer Protection
Drug advertising has greatly increased, changing consumer behavior and raising concerns about its influence on healthcare and patient protection.
research Prolactin and the Skin: A Dermatological Perspective on an Ancient Pleiotropic Peptide Hormone
Prolactin affects hair growth and skin conditions, and could be a target for new skin disease treatments.
research Physiologic functions of PP2A: Lessons from genetically modified mice
Mice studies show that Protein Phosphatase 2A is crucial for cell growth, development, and disease prevention.
research The Peripheral Clock Regulates Human Pigmentation
Certain genes control the color of human hair by affecting pigment production.
research Steroid 5α-Reductase as a Novel Therapeutic Target for Schizophrenia and Other Neuropsychiatric Disorders
S5αR inhibitors might help treat schizophrenia and other mental disorders but need more research.
research Role of Anticonvulsant and Antiepileptogenic Neurosteroids in the Pathophysiology and Treatment of Epilepsy
Neurosteroids show promise for treating epilepsy and more research is needed.
research Stability of opiates in hair fibers after exposure to cosmetic treatment
Cosmetic treatments like bleaching and perming can greatly reduce opiate levels in hair, possibly leading to false-negative drug tests.
research HAIR ANALYSIS FOR DRUGS OF ABUSE. PLAUSIBILITY OF INTERPRETATION
Hair analysis can detect drug use but requires careful interpretation due to its complexity.
research Relationships between cerebrospinal fluid GABAergic neurosteroid levels and symptom severity in men with PTSD
Lower levels of certain brain chemicals are linked to worse PTSD symptoms in men.
research What should it take to describe a substance or product as 'sperm-safe'
Products should be called 'sperm-safe' only after thorough, well-designed tests.
research Hair loss: is there a relationship with hair care practices in Nigeria?
Frequent use of chemical hair relaxants is linked to increased scarring hair loss in Nigerian women.
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 TOXIC EPIDERMAL NECROLYSIS
Toxic epidermal necrolysis is a severe skin reaction often linked to drugs, requiring careful medication use and supportive care.
research Exploring the Drug Repurposing Versatility of Valproic Acid as a Multifunctional Regulator of Innate and Adaptive Immune Cells
Valproic Acid could potentially be used to treat immune-related conditions due to its ability to modify immune cell functions.