research Study of normal hair and of some malformations with a scanning electron microscope
Hair malformations may occur due to timing issues in hair development.
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330-360 / 1000+ resultsresearch Study of Constructing Tissue Engineered Urethra Membrane Using Hair Follicle Stem Cells and Nano Silk Fiber in Vitro
Rabbit hair follicle stem cells and nano silk fibers can create a tissue-engineered urethra.
research Dynamic ultrastructural changes of the connective tissue sheath of human hair follicles during hair cycle
The connective tissue around hair follicles changes structure throughout the hair cycle.
research New Aspects of the Structure of Human Scalp Hair-II: Tubular Structure and Material Flow Property of the Medulla.
The medulla in Asian scalp hair has a tubular structure that allows ions and large molecules to flow through it.
research 291 Gray-Scale Ultrasound to Assess Persistent Erectile Dysfunction in Young Men
Gray-scale ultrasound effectively detects erectile tissue fibrosis in young men with erectile dysfunction after using finasteride.
research The Histology of Keratin Fibers
research Ultra‐structural hair alterations in F riedreich's ataxia: A scanning electron microscopic investigation
Friedreich's ataxia causes thin, weak hair with surface damage and cavities.
research Is semen analysis necessary prior to initiation of finasteride treatment?
research Electron microscopic and autoradiographic study of S35-L-cystine incorporation in mouse hair follicles
Mice hair follicles take in the amino acid cystine.
research Preputial glands of the albino mouse.
Mouse preputial glands are highly developed sebaceous glands that mainly secrete neutral fat droplets.
research Nucleation and growth of macrofibrils in trichocyte (hard-α) keratins
Sheet formation is key to macrofibril structure differences in wool.
research 169 Red Sky in Morning: A Case of Concurrent Hematospermia and Anorgasmia
Treating hematospermia can improve sexual function and reduce anxiety.
research Androgen receptor gene CAG and GGN polymorphisms in infertile Nigerian men
Certain gene variations are not a major cause of male infertility in Nigerian men.
research Androgenetic alopecia: effects of oral finasteride on hormone profile, reproduction and sexual function
Finasteride safely treats hair loss without harming hormones or reproduction, but may slightly reduce sexual function.
research Androgen Biosynthesis and Gene Defects
Gene mutations can cause problems in male genital development.
research Gonads
The document concludes that accurate diagnosis of male and female gonadal disorders is crucial for effective treatment and better patient outcomes.
research 5α-Reductase inhibitor therapy: Should physicians be concerned with persistent diminished libido, erectile dysfunction and depression in a subset of patients?
Some patients may experience lasting sexual dysfunction, depression, and other side effects from 5α-reductase inhibitor therapy.
research Hard X-ray Microscopic Images of the Human Hair
High-resolution x-ray images showed three main structures in human hair: medulla, cortex, and cuticle.
research Ultrastructural characteristics of trichilemmal cysts: report of two cases
Trichilemmal cysts may form from hair follicle outer root sheath growth.
research Serine-rich ultra high sulfur protein gene expression in murine hair and skin during the hair cycle
research Pseudopili Annulati in a Dark‐Haired Individual: A Light and Electron Microscopic Study
A dark-haired Chinese girl had hair that looked banded under certain light but was normal under a microscope.
research Experimental Methods
Human hair's structure and properties were studied using advanced microscopes and mechanical tests.
research Local structure of human hair spatially resolved by sub-micron X-ray beam
Human hair has a new region with ordered filaments and the cuticle contains β-keratin sheets.
research Hair structure anatomy and comparative anatomy1 1Dedicated to the memory of the late Dr. R. E. Rivett whose untimely death prevented his role in co-authorship.
Human hair is complex and grows in cycles starting from embryonic life.
research Finasteride affects the testicular physiology of gilthead seabream males
research Prospective, randomized, double-blind, controlled trial of laser laparoscopy in the treatment of pelvic pain associated with minimal, mild, and moderate endometriosis
Laser laparoscopy effectively reduces pelvic pain in women with mild to moderate endometriosis and is safe to use.
research Acid phosphatase distribution in the wool follicle. III. Fate of organelles in keratinized cells
Keratinized wool cells still have some organelles like lysosomes and mitochondria.
research [Transurethral seminal vesiculoscopy combined with finasteride for recurrent hematospermia].
Combining TUSV with finasteride effectively treats recurrent hemospermia.
research The three-dimensional microvascular and collagen fibrillar arrangements around rat vibrissa hairs as revealed by scanning electron microscopy
The lower part of rat vibrissa hair gets more blood and is well-protected for growth.
research Pili annulati with fragility: Electron microscopic findings of a case
The study found that hair fragility in Pili annulati may be caused by cavities and damage within the hair shafts.