Vitamin B6
Research
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research Chemoprevention of Smoke-Induced Alopecia in Mice by Oral Administration of L-Cystine and Vitamin B6
This study found that oral administration of l-cystine with vitamin B6 effectively prevents environmental cigarette smoke-induced alopecia in mice by reducing hair bulb cell apoptosis.
research Cutaneous Metabolism of Vitamin B-6
This study found that cutaneous pyridoxal 5'-phosphate hydrolase activity may be carried out by an enzyme different from the classical tissue-nonspecific alkaline phosphatase in human and mouse skin.
research Chemoprevention of Doxorubicin-Induced Alopecia in Mice by Dietary Administration of L-Cystine and Vitamin B6
This study demonstrated that high doses of L-cystine and vitamin B6 effectively prevent doxorubicin-induced hair loss in mice.
research Determination of Vitamin B3 Vitamer (Nicotinamide) and Vitamin B6 Vitamers in Human Hair Using LC-MS/MS
This study demonstrated that an LC/MS-MS method could effectively detect and quantify the vitamin B3 vitamer nicotinamide in human hair, suggesting its potential use for long-term deficiency examination.
research Evaluation of Vitamin B6 and Calcium Pantothenate Effectiveness on Hair Growth from Clinical and Trichographic Aspects for Treatment of Diffuse Alopecia in Women
This study found that vitamin B6 injections over several weeks improved hair condition and reduced hair loss in some women with diffuse alopecia, while calcium pantothenate had no clear positive effect.
research Vitamin B6 Promotes the Activation of Primordial Follicles Through the PI3K/Akt Signaling Pathway
This study found that multiple vitamins, including B6, increased the number of growing follicles in newborn mouse ovaries in vitro. VB6 promoted primordial follicle activation via the PI3K/Akt signaling pathway in both cultured mouse and human ovarian tissues.
research A Study for Verification of Hair Growth Effect of Azelaic Acid and Vitamin B6
This study found that in mice, the combination of azelaic acid and vitamin B6 enhanced hair regrowth, follicle elongation, and thickness more than individual treatments.
research Clinical Study on the Efficacy and Tolerability of an Oral Supplement Based on Arginine, L-Cystine, Zinc and B6 Vitamin (Cystiphane) in Patients With Telogen Effluvium
In this study, researchers evaluated an oral supplement containing arginine, l-cystine, zinc, and vitamin B6, finding it effective as an adjuvant treatment for telogen effluvium, as indicated by improved hair quantity and diameter after three months in 18 patients.
research Vitamin B3 (Niacin), B6, C, and Iron Intake Are Associated with the Free Androgen Index, Especially in Normoandrogenic Polycystic Ovary Syndrome
In this study, micronutrient intake was associated with androgen levels in women with PCOS, with the association more pronounced in NA PCOS compared to HA PCOS groups.
research Vitamins A, B, C, and D: A Short Review for the Dermatologist
This review assesses the role of vitamins A, B, C, and D in treating dermatologic conditions and highlights promising applications, although further research is required to confirm their efficacy.
research Total Melanonychia of 20 Nails as a Rare Manifestation of Vitamin B12 Deficiency
This case report describes a 47-year-old male with rare total melanonychia linked to vitamin B12 deficiency, whose nail discoloration and constitutional symptoms improved following vitamin B12 supplementation.
research Renal Vitamins
This study found that hemodialysis patients taking water-soluble vitamins had a 16% lower mortality risk compared to those not taking any, but the specific supplementation needed remains unclear.
research Spontaneous Hair Hyperpigmentation in Response to Vitamin Intake in Pregnancy: A Clue for Homocystinuria
This article reviews the need for multicenter clinical trials to establish reference data for ultrasound screening protocols for Down syndrome and reports no new findings.
research Vitamins and Their Derivatives Synergistically Promote Hair Shaft Elongation via PlGF/VEGFR-1 Signalling Activation
This study found that a combination of vitamins in hair care products promoted hair shaft elongation in a mouse model by activating the PlGF/VEGFR-1 signaling pathway.
research Vitamins
This chapter reviews various adverse effects associated with vitamins, including hypercalcemia from high doses of vitamin A, hair loss from retinoid treatment, and complications with vitamin B6 in Parkinson's therapy, but reports no new clinical findings.
research Advanced Applications of Vitamin B Complex in Plastic and Cosmetic Surgery: Mechanisms and Therapeutic Benefits
This review highlights the important role of the vitamin B complex in enhancing tissue repair, reducing inflammation, and improving surgical outcomes in plastic and reconstructive procedures by supporting cellular processes such as mitochondrial efficiency, neurotransmitter biosynthesis, and wound healing pathways.
research The Impact of the Lack of Certain Vitamins and Minerals on Hair Loss in Pregnant and Breastfeeding Women
This study suggests a link between hair loss experienced during pregnancy and lactation and inadequate daily intake of certain nutrients.
research Preliminary Toxicity Profile of Arotinoids SMR-2 and SMR-6 in Male B6D2F1 Mice
In this study, SMR-2 and SMR-6, retinoid analogs, were found to be approximately 100 times more toxic than retinoic acid in male mice, primarily affecting skin, immune, and reproductive systems.
research Oxidative Stress in Aging of Hair
This review discusses the potential role of oxidative stress in hair graying and age-related alopecia, emphasizing the need for new strategies to counteract these effects, but reports no new results.
research Drug-Induced Acne: Causes, Diagnosis, and Treatment
This review discusses various drugs that can cause drug-induced acne, noting specific clinical and histopathologic features, but reports no new clinical findings.