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GlossaryMolting

process where animals periodically shed and replace their outer covering

Molting, also known as shedding or moulting, is the biological process where animals periodically shed and replace their outer covering, such as feathers, fur, skin, or exoskeletons. This process is essential for growth, removing damaged or old tissue, and sometimes for seasonal changes in appearance or function. For example, birds molt their feathers to maintain optimal flight capabilities, while reptiles shed their skin to accommodate body growth.

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Effects of Maintaining Solstice Light and Temperature on Reproductive Activity, Coat Growth, Plasma Prolactin, and Melatonin in Goats

research Effects of Maintaining Solstice Light and Temperature on Reproductive Activity, Coat Growth, Plasma Prolactin, and Melatonin in Goats

47 citations , May 1999 in “Reproduction”

Goat reproductive activity and coat growth are affected by light and temperature, with temperature altering prolactin levels and hair growth, but not melatonin or estrus onset.

research The Role of Prolactin in the Reactivation of Hair Follicles in Relation to Moulting in Cashmere Goats

62 citations , December 1994 in “Journal of Endocrinology/Journal of endocrinology”

Prolactin speeds up hair growth and moulting in cashmere goats.

research Studies of Normal Moult and Artificially Induced Regeneration of Pelage in Peromyscus

50 citations , October 1918 in “The journal of experimental zoology”

Artificially inducing hair regrowth in mice can change the normal pattern and timing of hair growth, with minimal color differences between old and new fur.

research Seasonal Moulting in Adult Male Raccoon Dog (Nyctereutes Procyonoides)

2 citations , August 1995 in “Acta agriculturæ Scandinavica. Section A, Animal science”

Adult male raccoon dogs shed their winter fur in spring and grow new fur for winter in autumn.

research Function and Underlying Mechanisms of Seasonal Color Molting in Mammals and Birds: What Keeps Them Changing in a Warming World?

113 citations , March 2018 in “Biological reviews/Biological reviews of the Cambridge Philosophical Society”

Animals that change color with the seasons mainly do so in response to daylight changes, but climate change is causing camouflage problems that may require evolutionary changes.

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community Ray Peat: Testosterone Isn’t the Culprit, Prolactin and Cortisol Drive Hair Loss (2016)

in Research/Science 110 upvotes 4 months ago

Prolactin and cortisol are identified as key factors in hair loss, with stress hormones impacting hair shedding. Finasteride and minoxidil are effective treatments, while DHT's role and individual sensitivity are significant factors.

community Hair not shedding but thinning on dut? Not a good sign imo.

in Progress Pictures 47 upvotes 1 year ago

The conversation is about a user concerned about hair thinning despite using finasteride, minoxidil, RU58841, and recently adding dutasteride. Most responses suggest there is no noticeable difference in hair loss, attributing concerns to paranoia, and recommend continuing the current treatment or adjusting expectations.

community I know I’m cooked but wouldn’t mind some guidance

Brunoistrippin in General 340 upvotes 4 months ago

The user is experiencing significant hair loss and is considering treatments like minoxidil, finasteride, and possibly a hair transplant. They are advised to consult a dermatologist and consider oral minoxidil and dutasteride, while being aware of potential side effects and the need for ongoing treatment.

community 100 Day Progress & Managing Realistic Expectations (FTM 24)

in Progress Pictures 96 upvotes 2 months ago

A trans man experiencing hair loss after starting testosterone treatment has seen positive results using topical minoxidil and finasteride, though his hair remains thin. He is considering continuing his current treatment and exploring additional options like microneedling and Breezula, while acknowledging the impact of testosterone on hair loss.

community Physician here AMA – 30M oral Fin 1-1.25 mg daily

in Update 47 upvotes 3 years ago

Hair loss treatments, specifically the use of finasteride, microneedling and potentially oral minoxidil. People discussed their experiences with finasteride, its effects on sexual behaviors, as well as potential solutions such as tadalafil or using other growth factor signal peptides for hope in curing male pattern baldness.

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