research Lesions in the skin, intestine, and central nervous system induced by an antimetabolite of niacin.
Injecting newborn mice with a niacin blocker caused skin, gut, and brain damage similar to human pellagra.
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research The melanocyte photosensory system in the human skin
Human skin's melanocytes respond to light by changing shape, producing pigments and hormones, which may affect sleep patterns.
research Physicochemical characterization of finasteride:PEG 6000 and finasteride:Kollidon K25 solid dispersions, and finasteride: β-cyclodextrin inclusion complexes
Finasteride's solubility and bioavailability improved by forming solid dispersions and inclusion complexes.
research peri ‐Xanthenoxanthene (PXX): a Versatile Organic Photocatalyst in Organic Synthesis
PXX is an effective and affordable photocatalyst for creating new chemical bonds in organic synthesis.
research Overexpression of Lnk in the Ovaries Is Involved in Insulin Resistance in Women With Polycystic Ovary Syndrome
Higher Lnk protein levels in ovaries may lead to insulin resistance in women with PCOS.
research Oligomenorrhoea in Exercising Women
Irregular menstrual cycles in exercising women may be linked to energy deficiency or hormonal imbalances, requiring careful diagnosis for proper treatment.
research Effect of Bariatric Surgery on Weight Loss, Nutritional Deficiencies, Postoperative Complications and Adherence to Dietary and Lifestyle Recommendations: A retrospective cohort study from Bahrain
Bariatric surgery helps with weight loss but can cause complications and nutritional deficiencies.
research Demethylation of methionine and keratin damage in human hair
Copper and iron cause keratin damage in hair by converting methionine to homocysteine.
research The role of anemia and vitamin D levels in acute and chronic telogen effluvium
Low iron levels are a significant risk factor for hair loss, while high vitamin D levels might be a response to hair loss, not a cause.
research Patch Testing in Allergic Contact Dermatitis from Minoxidil
Patch testing helps find allergens in minoxidil treatments, but doesn't ensure alternatives will be tolerated.
research Telogen effluvium in daily practice: Patient characteristics, laboratory parameters, and treatment modalities of 3028 patients with telogen effluvium
Most patients with telogen effluvium had low iron and vitamin D levels; iron supplements were commonly prescribed.
research Micronutrients in hair loss
Some vitamins and minerals are important for preventing hair loss, but treating hair loss with them without a known deficiency is not proven effective.
research An overview of zinc and its importance in dermatology-Part II: The association of zinc with some dermatologic disorders
Zinc helps manage skin disorders and deficiencies can worsen some conditions.
research Prevalence and factors associated with telogen effluvium in adult females at Makkah region, Saudi Arabia: A retrospective study
Hair loss in adult females in Makkah is often linked to iron-deficiency anemia and thyroid issues.
research Association of Gly972Arg variant of insulin receptor subtrate-1 and Gly1057Asp variant of insulin receptor subtrate-2 with polycystic ovary syndrome in the Chinese population
The IRS-2 Asp/Asp genotype may increase the risk of PCOS in Chinese women, especially if they are not obese.
research Hair Manifestations of Systemic Disease
Hair changes can indicate systemic diseases or medication effects.
research Evaluation of Anxiety and Levels of Serum B12, Folate, TSH, Ferritin, and Zinc in Telogen Alopecia Patients with Trichodynia
The study found no link between anxiety, vitamin B12, folate, TSH, ferritin, zinc levels, and trichodynia in telogen alopecia patients.
research Controversy: is there a role for adjuvants in the management of male pattern hair loss?
Adjuvants, diet changes, and laser therapy may improve male pattern hair loss.
research Hyperandrogenism in Adolescent Girls
Diagnosing PCOS in teenage girls is tricky and requires careful evaluation and management.
research Is there really no clear association between low serum ferritin and chronic diffuse telogen hair loss?
There is no clear link between low serum ferritin and chronic diffuse telogen hair loss.
research Recent advances in X-ray microanalysis in dermatology.
Trace elements like calcium, iron, and zinc are unevenly distributed in hair, while sulfur is even, and increased phosphorus and potassium levels are linked to skin reactions.
research Implications of a Clinically Ignored Site of Acanthosis Nigricans: The Knuckles
Knuckle Acanthosis Nigricans is common in Latin American youth and may indicate early insulin resistance, especially in those with normal weight.
research Single‐cell transcriptomics reveals a senescence‐associated IL ‐6/ CCR6 axis driving radiodermatitis
Blocking certain immune signals can reduce skin damage from radiation therapy.
research Hair Histology and Glycosaminoglycans Distribution Probed by Infrared Spectral Imaging: Focus on Heparan Sulfate Proteoglycan and Glypican-1 during Hair Growth Cycle
Infrared spectral imaging can map hair growth proteins and sugars without staining.
research A clinical evaluation of a permanent hair dye designed to reduce allergic contact dermatitis and hair damage
The ammonia-free hair dye is safe and improves hair shine, color, moisture, porosity, and combability.
research Feature-Based Molecular Networks Identification of Bioactive Metabolites from Three Plants of the Polynesian Cosmetopoeia Targeting the Dermal Papilla Cells of the Hair Cycle
Certain compounds in three Polynesian plants may help hair growth.
research Characterization of DNA Methylation and Screening of Epigenetic Markers in Polycystic Ovary Syndrome
DNA methylation changes in women with PCOS could be used as disease markers and suggest new treatment targets.
research Histopathologic Findings of Cutaneous Hyperpigmentation in Addison Disease and Immunostain of the Melanocytic Population
The study found increased skin pigmentation and variable melanocyte density in a patient with Addison's disease.
research Awareness about PCOS and the Likelihood of Its Symptoms in Adolescent Girls in a Semi-Urban Set-Up: A Cross Sectional Study
Only 22% of teenage girls in the study knew about PCOS, despite many having symptoms.
research Use of Vitamins and Minerals in the Treatment of Hair Loss: A Cross-Sectional Survey among Dermatologists in Saudi Arabia
Many dermatologists in Saudi Arabia recommend vitamins and minerals for hair loss, often based on personal experience rather than strong evidence.