research Final Report on the Safety Assessment of Hypericum Perforatum Extract and Hypericum Perforatum Oil
St. John's Wort extract and oil safety in cosmetics is unclear; more data needed on photosensitization, toxicity, and human irritation.
Search
for
Sort by
Research
540-570 / 1000+ results 
research Inhibitory Effects of bFGF, VEGF, and Minoxidil on Collagen Synthesis by Cultured Hair Dermal Papilla Cells
bFGF, VEGF, and minoxidil decrease collagen production in hair cells, possibly affecting hair growth.
research The Hyperandrogenic-Insulin-Resistant Acanthosis Nigricans Syndrome: Therapeutic Response
Most patients improved with oral contraceptives, but some needed additional treatment.
research Selective Inhibition by Minoxidil of Prostacyclin Production by Cells in Culture
Minoxidil stops cells from making prostacyclin, which may help with hair growth. More research is needed.
research Benign Prostatic Hyperplasia: A Disorder of Androgen Metabolism in Males
Benign Prostatic Hyperplasia may be caused by changes in how the body processes male hormones.
research Aminopterin in the Treatment of Leukemia in Children
Aminopterin was somewhat effective in acute lymphoblastic leukemia in children but did not increase survival time.
research Safety Profile of Human Papilloma Virus Vaccines: An Analysis of the US Vaccine Adverse Event Reporting System from 2007 to 2017
HPV vaccines are generally safe but need further investigation for rare side effects.
research Ethnopharmacological Survey of Home Remedies Used for Treatment of Hair and Scalp and Their Methods of Preparation in the West Bank, Palestine
Natural remedies for hair and scalp issues are still widely used in Palestine.
research Pediatric Psychocutaneous Disorders
Recognizing and managing skin-related psychiatric disorders in children is crucial for effective treatment.
research Induction of Versican by Ascorbic Acid 2-Phosphate in Dermal Papilla Cells
Vitamin C derivative increases versican in cells, potentially aiding hair growth.
research Topical Estrogen Therapy for Androgenetic Alopecia in Menopausal Females
Topical estrogen helps hair growth in menopausal women with no major side effects.
research Managing Cutaneous Manifestations of Hyperandrogenic Disorders
Birth control pills help treat skin and hair growth problems linked to high male hormone levels.
research Alopecia: Unapproved Treatments or Indications
Many treatments for hair loss lack proper testing and FDA approval, so their effectiveness is uncertain.
research Alopecia
The document concludes that correct diagnosis of alopecia types is crucial, scalp biopsies are important, and more research is needed.
research Change of the Diagnostic Distribution in Applicants to Dermatology After COVID-19 Pandemic: What It Whispers to Us?
The COVID-19 pandemic led to fewer dermatology visits and changed the types of skin conditions patients experienced.
research Hormonal Therapy in Female Pattern Hair Loss
Hormonal therapies help treat female hair loss, but results are slow and vary.
research Is Acne a Sign of Androgen Excess Disorder or Not?
Acne is an important sign of androgen excess disorders in women.
research Is Polycystic Ovary Syndrome a Sexual Conflict? A Review
The conclusion suggests that PCOS may persist due to genetic traits that, while harmful for female fertility, could have provided survival and reproductive benefits to males.
research Prevention and Treatment of Adverse Effects Related to Chemotherapy for Recurrent Ovarian Cancer
Nurses are crucial in managing chemotherapy side effects for ovarian cancer patients to improve their quality of life.
research Adjuncts to Scalp Reduction Surgery: Intraoperative Tissue Expanders and Hyaluronidase
Using tissue expanders and hyaluronidase in scalp reduction surgery allows for more scalp removal and easier surgery.
research Correlation of Monosynaptic Field Potentials Evoked by Single Action Potentials in Single Primary Afferent Axons and Their Bouton Distributions in the Dorsal Horn
The study found that nerve signals are stronger when there are more connection points, but not necessarily denser, along the nerve's path in the spine.
research Liposomes in Cancer Therapy
Liposomes show promise in cancer treatment by delivering drugs with less toxicity and improved effectiveness.
research The TOR–Auxin Connection Upstream of Root Hair Growth
High energy boosts root hair growth in plants, while low energy stops it.
research Normal and Aging Hair Biology and Structure: Aging and Hair
Hair gets thinner, grayer, and changes texture with age due to genetics, environment, and cellular changes, affecting the growth cycle.
research Angiogenin Is Expressed in Human Dermal Papilla Cells and Stimulates Hair Growth
Angiogenin helps hair grow by stimulating cell growth and blood vessel formation.
research Antiandrogen Therapy for Skin and Hair Disease
Antiandrogen therapies are beneficial for treating skin and hair conditions related to androgen levels.
research A Comparative Study of Aldactone and Diane in the Treatment of Hirsutism
Aldactone was more effective in reducing hair growth in women with hirsutism than Diane, despite having less impact on hormone levels.
research Effect of Potassium on Blood Sugar and Plasma Insulin Levels in Patients Undergoing Peritoneal Dialysis and Hemodialysis
Potassium levels affect blood sugar and insulin during dialysis, and malnutrition changes children's hair roots.
research Pseudofolliculitis Barbae: Overview and Treatment Modalities
The document concludes that various treatments, including laser therapy, are effective for managing pseudofolliculitis barbae, especially in darker skin types.
research Glycine Inhibits Melanogenesis in Vitro and Causes Hypopigmentation in Vivo
Glycine reduces skin pigmentation by lowering melanin production.