Microstructure of Defective Mink Guard Hair

March 1977 in “ Journal of animal science/Journal of animal science ... and ASAS reference compendium ”

Aibing Wu, J. E. Oldfield, John Adair

guard hair cuticle scales split tips cuticle cells scanning electron microscope red hip singe

TLDR Defective mink guard hairs have split tips and missing cuticle cells, causing a metallic sheen.

The study examined guard hairs from normal mink and those with "singe" or "red hip" abnormalities using a scanning electron microscope. Normal guard hairs had overlapping cuticle scales with regional variations in shape and size. In contrast, hairs from "red hip" areas often had split tips and lacked cuticle cells near the tip, while "singe" hairs also showed split tips and angular cross sections. These defects likely contributed to altered light reflection, causing the metallic sheen seen in affected mink pelts.

View this study on academic.oup.com →

Discuss this study in the Community →

Related Community Posts Join

6 / 171 results

community 4C Afro results (your hair texture can change while on treatment) 5 months- Minoxidil 1ml 2x/day, dutasteride 0.5mg 3x/week, no micro needling. No regrets

in Progress Pictures 302 upvotes 2 years ago

The post is about a user's hair loss progress using Minoxidil and dutasteride treatments. The conclusion is that the user has seen positive results after 5 months of treatment and has no regrets.

community blood flow and scalp tension - put up or shut up

in Chat 31 upvotes 3 weeks ago

The conversation discusses skepticism about the effectiveness of scalp tension theory and scalp massagers for hair regrowth, contrasting it with treatments like finasteride and minoxidil, which have more user-reported results. Participants question the belief in scalp tension theory, suggesting it may be a marketing tactic, while others argue for a multifactorial approach to hair loss.

community Why I deleted my YouTube channel Part I

in Update 118 upvotes 4 years ago

A YouTuber named Kevin, also known as Rider_Of_Roach, who deleted his YouTube channel due to personal attacks and controversy surrounding his views on hair loss treatments. He advocated for FDA-approved treatments like finasteride and minoxidil but faced backlash from those who disagreed with him. The conversation also discusses his past trolling behavior and a lawsuit he filed against a website that published false information about him. Despite some disagreements, many viewers appreciated his research-based content and hope to see him return in the future.

community 1600 grafts (~5500 hairs) | 10 month results

in Transplants 1669 upvotes 3 months ago

The user received 1600 hair grafts but is dissatisfied and plans a second transplant for better coverage. They use minoxidil and finasteride and are considering adding dutasteride.

community Sixty days into treatment. Progress update.

in Progress Pictures 36 upvotes 1 year ago

A user shared their 60-day progress in treating hair loss using 1.0mg finasteride, topical minoxidil, biotin, hims shampoo, and dermastamping twice a week. They plan to continue this routine for a year before considering a hair transplant consultation.

community [22m] Is it time for a transplant?

in Progress Pictures 56 upvotes 3 months ago

A 22-year-old is experiencing aggressive hair loss despite using minoxidil and finasteride and is considering a hair transplant but lacks funds. The discussion includes advice on treatments like dutasteride, microneedling, and lifestyle changes, with mixed opinions on the timing and effectiveness of a transplant at a young age.