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research Does dry skin indicate defective epidermal permeability barrier?

October 2022 in “Chinese Journal of Dermatology”

This study observed that skin dryness does not seem to indicate impaired epidermal barrier function, as there was no negative correlation between stratum corneum water content and transepidermal water loss.

research 25 Hydroxyvitamin D 1 α-Hydroxylase Is Required for Optimal Epidermal Differentiation and Permeability Barrier Homeostasis

140 citations , April 2004 in “The journal of investigative dermatology/Journal of investigative dermatology”

This study found that mice lacking the 1αOHase enzyme, which is responsible for producing a key vitamin D metabolite, showed impaired epidermal differentiation and delayed recovery of skin barrier function after disruption.

research Severe Skin Permeability Barrier Dysfunction in Knockout Mice Deficient in a Fatty Acid ω-Hydroxylase Crucial to Acylceramide Production

40 citations , July 2019 in “Journal of Investigative Dermatology”

In this study, knockout mice lacking the Cyp4f39 gene showed severe skin barrier dysfunction and high early mortality, suggesting its critical role in skin barrier formation and insights into ichthyosis pathogenesis.

research The fatty acids and the skin: a focus on the n-6 family of unsaturated fatty acids

1 citations , January 2012 in “Human health handbooks”

This review discusses the essential role of linoleic acid in preventing deficiency symptoms and enhancing skin function, but notes that scientific knowledge on its potential therapeutic use for skin diseases remains limited.

research Topical agents used in association with cosmetic surgery

13 citations , June 1999 in “Seminars in cutaneous medicine and surgery”

This article reviews topical agents for cosmetic surgery and reports no new clinical results; it emphasizes the importance of skin preparation and management for optimal surgical outcomes.

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community Switching RU vehicle due to scalp irritation – anyone tried low-EtOH + squalane / emu oil?

in Treatment 2 upvotes 9 months ago

The user is experiencing scalp irritation from using RU58841 with a 70% ethanol and 30% propylene glycol vehicle and is considering switching to a less irritating vehicle, such as 30% ethanol with 70% squalane or emu oil. They are seeking feedback on the effectiveness and irritation levels of these alternative carriers.

Compressed part of research of theory of androgenic/anabolitic balance. AGA h-responders analytic. Theory of physio-metabolitic method of anti AGA treatment

community Compressed part of research of theory of androgenic/anabolitic balance. AGA h-responders analytic. Theory of physio-metabolitic method of anti AGA treatment

in Research 865 upvotes 1 year ago

The treatment for androgenetic alopecia involves using finasteride and minoxidil with intense exercise and cold exposure to boost metabolism and reduce androgenic effects, potentially leading to hair regrowth. This approach may activate biological pathways for improved hair and overall health.

community Peptides that Stop Hair Loss? | In-depth Literature Review Video

76 upvotes 2 years ago

Peptides like TB500, KPV, GHK-CU, and BPC-157 are overhyped for hair growth with limited proven effectiveness in humans. Combining peptides with delivery methods like iontophoresis and sonophoresis shows promise, but many claims remain unproven.

community Real world data from Europe shows that DUT is significantly safer than FIN in long term use

531 upvotes 1 year ago

Dutasteride is safer than finasteride for long-term use, with fewer sexual side effects. Users experience better hair regrowth and fewer side effects with dutasteride.

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