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research peri ‐Xanthenoxanthene (PXX): a Versatile Organic Photocatalyst in Organic Synthesis

11 citations , April 2021 in “Advanced synthesis & catalysis”

This study reports that the dye peri-xanthenoxanthene (PXX) can act as an efficient photocatalyst for various radical reactions, including complex dual catalytic processes and the synthesis of an investigational drug intermediate.

research Raman spectroscopy and electronic microscopy structural studies of Caucasian and Afro human hair

25 citations , May 2019 in “Heliyon”

This study found that excessive heat caused the most significant structural changes in hair from Caucasian and Afro samples, especially when combined with other treatments like bleaching and straightening.

research Synthesis of mimics of steroid A ring as potential enzyme inhibitors

September 2002 in “Research Repository (Kingston University London)”

This review discusses strategies for treating hormone-dependent prostate diseases and synthesizes a range of potential 5α-reductase inhibitors, but experimental evaluation of these compounds was not completed.

research Synthesis and in vitro study of 17β-[N-ureylene-N,N′-disubstituted]-4-methyl-4-aza-5α-androstan-3-ones as selective inhibitors of type I 5α-reductase

5 citations , February 1997 in “Bioorganic & Medicinal Chemistry”

This study found that among 17 beta-(N-ureylene-N,N'-disubstituted)-4-azasteroids, those with an N'-phenyl moiety were the most effective inhibitors of human type I 5 alpha-reductase.

research In vivo immunological toxicity in mice of carbon nanotubes with impurities

103 citations , January 2009 in “Carbon”

This study found that carbon nanotube impurities induced immunological toxicity in mice, whereas purified nanotubes showed good biocompatibility, suggesting high-temperature thermal treatment may improve nanotube biocompatibility.

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Community Join

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community Do PUFA's accelerate hair loss? Is this tweet accurate?

4 months ago

PUFA foods like salmon and walnuts are healthy and do not accelerate hair loss. There is no evidence linking PUFAs to hair loss, and claims suggesting otherwise lack scientific support.

community Do you think people of previous generations had better hair? What changed?

2171 upvotes 1 year ago

Hair loss is less common now due to accessible treatments like finasteride, minoxidil, and hair transplants. Improved hair care, skincare, and lifestyle changes contribute to people looking younger today.

community Finasteride, dutasteride, and oral min- My experience

in Finasteride/Dutasteride 126 upvotes 5 years ago

User took Fin for 3 years, Dut for 7 months, and oral Min for 2 months without side effects. Fin stopped hair loss for 2 years, Dut maintained hair, and oral Min regrew thinning hair.

community Ben Greenfield Podcast : CHK-Cu & C-60

4 upvotes 5 years ago

CHK-Cu (copper peptide) and C-60 (branched carbon chain) are discussed as potentially more effective than minoxidil for hair regrowth. Some users are skeptical about the claim that DHT isn't the root cause of hair loss, and others are trying these products to see if they work.

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Learn

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learn Scalp Micropigmentation

How much does scalp micropigmentation cost? Scalp micropigmentation typically costs between $1,000 and $5,000 depending on individual needs.
What kind of ink is used for scalp micropigmentation? Scalp micropigmentation uses specialized, often carbon-based, organic, and vegan inks for natural results.

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Experts

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SMP Specialist
André B. Carbone
São Paulo, SP, Brazil

Clinics

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André B. Carbone