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research STIMULATING EFFECT OF ADRENALECTOMY ON HAIR GROWTH AND MELANIN DEPOSITION IN BLACK RATS FED DIETS ADEQUATE AND DEFICIENT IN THE FILTRATE FACTORS OF VITAMIN B1
Adrenalectomy boosts hair growth and melanin in black rats, even with vitamin B¹ deficiency.
research THE EFFECTS OF THE SYNTHETIC AND NATURAL HORMONE OF THE ADRENAL CORTEX ON MELANIN DEPOSITION IN ADRENALECTOMIZED BLACK RATS FED DIETS ADEQUATE AND DEFICIENT IN THE FILTRATE FACTORS OF VITAMIN B1
Synthetic hormone treatment reduces melanin and hair growth in rats.
research Marine-Biomass-Derived Melanin–Chitosan Composites as Natural Black Hair Colorants: Charge Reversal and Electrostatic Deposition Mechanism
This study introduces a natural hair-coloring system using size-controlled ink particles (SIPs) from cuttlefish ink and chitosan, addressing concerns about conventional dyes. The SIPs, initially negatively charged, were modified through polyelectrolyte complexation with chitosan to reverse their charge under acidic conditions, allowing effective electrostatic deposition onto hair fibers. The optimal SIP:chitosan weight ratio of 10:1 at pH ~4.7 produced the darkest and most uniform black coloration without using metallic mordants, surpassing the performance of plant-based natural colorants. This marine-biomass-derived method offers a promising alternative for safe and effective hair dyeing.
research Dynamic Transcriptome Profile Analysis of Mechanisms Related to Melanin Deposition in Chicken Muscle Development
Key genes influence melanin in chicken muscles, affecting their value.
research Effects of SLC45A2 and GPNMB on Melanin Deposition Based on Transcriptome Sequencing in Chicken Feather Follicles
SLC45A2 and GPNMB genes help control chicken feather color by promoting melanin.
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5 / 1000+ resultscommunity Finasteride stopping me from tanning & turning my beard and eyebrows white?
Finasteride may inhibit melanin production, affecting tanning and causing white hairs in the beard and eyebrows. The user considers switching to oral Dutasteride or topical treatments to address these issues.
community Thomas Sowell's hair at age 95
Thomas Sowell's youthful appearance at age 95, with comments on his hair and overall looks. Some suggest using treatments like minoxidil and finasteride to maintain hair.
community My boyfriend’s scalp has white spots all over.
White spots on a bald scalp, likely tinea versicolor, can be treated with ketoconazole or selenium sulfide shampoos like Selsun Blue. Consulting a dermatologist is recommended for proper diagnosis and treatment.
community Topical latanoprost chance of eye color change?
The user is using oral minoxidil for hair growth and is considering adding topical latanoprost, but is concerned about potential eye color change. They are seeking advice on the effectiveness of latanoprost for hair thickening and the risk of eye color change.
community Starting Bimatoprost! Hair time
The conversation is about using Bimatoprost for hair growth, with concerns about potential side effects like eye color change and fat atrophy. Users discuss combining it with other treatments like Minoxidil and Finasteride, and sourcing Bimatoprost in bulk.