research Comprehensive Molecular and Cellular Studies Suggest Avian Scutate Scales Are Secondarily Derived from Feathers, and More Distant from Reptilian Scales
Bird scales evolved from feathers, not reptile scales.
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5 / 761 results research Transcriptomic Analyses of Regenerating Adult Feathers in Chicken
Chicken feather growth involves specific genes and shares similarities with hair development.
research Feather on the Cap of Medicine
Feathers are useful for researching growth, regeneration, and the effects of treatments like chemotherapy on hair loss.
research Ectodermal Organ Stem Cells: Morphogenesis, Population Regenerative Behavior, and Evolutionary Development
Different ectodermal organs like hair and feathers regenerate differently, with specific stem cells and signals involved in their growth and response to the environment.
research Evolution of Hard Proteins in the Sauropsid Integument in Relation to the Cornification of Skin Derivatives in Amniotes
Hard skin features like scales, feathers, and hair evolved through specific protein changes in different animal groups.
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5 / 8 resultscommunity Are baby hairs growing on fin and min?
The conversation discusses whether baby hairs observed after using finasteride and minoxidil will grow into terminal hairs, with mixed experiences and opinions shared on the effectiveness of these treatments for hair regrowth. Some users report positive results, while others are skeptical about the potential for significant change.
community How to keep taking finasteride after getting gynecomastia as a side effect (Full guide and 4 year search complete).
User experienced gynecomastia from finasteride and found a solution using liposomal topical finasteride. This method minimizes side effects and is effective for hair loss treatment.
community How do you guys deal with lower libido?
A user discusses dealing with lower libido caused by finasteride, considering using ED meds but unsure due to age. Replies suggest natural libido fluctuations, holistic approaches, and managing anxiety.
community Dutasteride at 21 years old. Is it safe?
A 21-year-old individual questioning the safety and potential side effects of using Dutasteride for hair loss, after Finasteride and RU58841 had limited effect. The responses vary, with some users suggesting it's safe and others advising to check hormone levels before proceeding.
community If You Have DUPA, PLEASE READ THIS: Everyone Should Be Scalp Biopsied
Scalp biopsies are crucial for diagnosing hair loss conditions like Diffuse Unpatterned Alopecia (DUPA) and retrograde hair loss, as treatments like finasteride and dutasteride may not be effective if other conditions are present. Combining PPAR-GAMMA agonists with retinoids could improve treatments for conditions like Lichen Planopilaris.