research Change of Cell Membrane Complex of a Hair Fiber Caused by Hair Damage
Chemical treatments damage hair more than UV exposure, making it thinner and less flexible.
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240-270 / 1000+ results research Dyeing Behavior of Yak Hair Fiber Treated with Microwave Low Temperature Plasma
Microwave plasma treatment improves yak hair dyeing.
research Effect of Ultraviolet Radiation on Color, Protein Loss, and Mechanical Properties of Hair
UV radiation causes significant protein loss and color changes in hair, especially blond hair.
research A 1.6cm Androgen Secreting Ovarian Leydig Cell Tumor Evades Detection on Multiple Imaging Modalities
A woman's small ovarian tumor causing high androgen levels was missed by several scans but found during surgery.
research Congenital Hypotrichosis Due to Short Anagen Phase
Some children are born with unusually short, fine hair because their hair growth phase is short, but this often gets better by itself during puberty.
research Current Recommendations for the Diagnostic Evaluation and Follow-Up of Patients Presenting with Symptomatic Polycystic Ovary Syndrome
The diagnosis of polycystic ovary syndrome (PCOS) requires a detailed patient history, ultrasound scanning, hormone level checks, and assessments of ovulation, obesity, and insulin resistance. It's a variable condition that needs individualized management and is a significant risk factor for type 2 diabetes.
research Complementary Evolution of Coding and Noncoding Sequence Underlies Mammalian Hairlessness
Hairless mammals have genetic changes in both their protein-coding and regulatory sequences related to hair.
research Androgenic Alopecia in Post-Menopausal Female: A Clinical Presentation
A postmenopausal woman with hair loss and hirsutism improved after surgery to remove an ovarian tumor.
research Cervical Cancer Metastasis to the Scalp Presenting as Alopecia Neoplastica
A woman with cervical cancer had rare scalp metastasis causing a unique type of hair loss.
research Androgenic Alopecia Revealing an Androgen-Secreting Ovarian Tumor
An 80-year-old woman's severe hair loss was caused by a hormone-secreting ovarian tumor.
research Role of Metformin in Polycystic Ovarian Syndrome
Metformin helps improve menstrual irregularities and some hormone levels in PCOS patients, but not symptoms like excess hair, acne, or hair loss.
research Androgenic Alopecia in Postmenopausal Ovarian Hyperthecosis
Hair loss in postmenopausal women due to ovarian hyperthecosis is rare, but removing the ovaries can significantly improve the condition.
research Letters to the Editor: Char-Free Dermabrasion Technique and Hair Transplantation Controversy
A doctor describes a new, less expensive method for treating skin issues with a laser, and another doctor corrects a false claim about hair transplantation results.
research Enhancing Skin Regeneration in Gamma Irradiated Mice by Low-Level Laser Therapy
Low-level laser therapy speeds up skin healing and stimulates hair follicles in mice after radiation exposure.
research Experimental Methods
Human hair's structure and properties were studied using advanced microscopes and mechanical tests.
research Three-Dimensional Microanatomy of Longitudinal Lanceolate Endings in Rat Vibrissae
Rat vibrissae have sensory terminals with specific structures that help detect hair movements.
research A Young Male with Hemorrhagic Cerebral Infarction Associated with Finasteride and Minoxidil
Man had stroke possibly linked to hair loss medications finasteride and minoxidil.
research Comparison of Stratum Corneum Penetration and Localization of a Lipophilic Model Drug Applied in an O/W Microemulsion and an Amphiphilic Cream
The microemulsion delivered the dye deeper into the skin than the cream.
research Comparison of Artificial Sebum with Human and Hamster Sebum Samples
Artificial sebum L closely mimics human sebum for drug delivery research.
research New Ethanol and Propylene Glycol Free Gel Formulations Containing a Minoxidil-Methyl-Beta-Cyclodextrin Complex as Promising Tools for Alopecia Treatment
New gel formulas without ethanol and propylene glycol, containing a minoxidil-methyl-β-cyclodextrin complex, have been created for treating hair loss.
research Rapunzel Syndrome: A Rare Form of Trichobezoar in the Stomach with Extension into the Small Intestine
An 8-year-old girl with Rapunzel syndrome had a hairball removed from her stomach and intestines and recovered well after surgery.
research Cyclic Cushing Syndrome Caused By An ACTH-Producing Pheochromocytoma
A woman's cyclic Cushing syndrome was caused by a tumor in her adrenal gland that produced ACTH.
research Polymeric Micelle Nanocarriers for the Cutaneous Delivery of Tacrolimus: A Targeted Approach for the Treatment of Psoriasis
New micelle nanocarriers deliver Tacrolimus more effectively to skin layers for psoriasis treatment than the current Protopic ointment.
research Green Synthesis of Silver Nanoparticles Using Ziziphus Nummularia Leaves Aqueous Extract and Their Biological Activities
Silver nanoparticles from Ziziphus nummularia leaves have better antibacterial, antifungal, antioxidant, and hair growth effects than the leaf extract alone.
research Mechanistic Analysis of Human Skin Distribution and Follicular Targeting of Adapalene-Loaded Biodegradable Nanospheres With Insight Into Hydrogel Matrix Influence, In Vitro Skin Irritation, and In Vivo Tolerability
Researchers developed a nanomedicine for acne treatment that delivers medication with less irritation and is non-irritating for oily skin.
research Green Synthesis of Silver Nanoparticles Using Medicinal Plant Tridax Procumbens Fresh Leaves and Biological Activities
Silver nanoparticles made from Tridax procumbens leaves can kill bacteria and help treat infections.
research Diagnosis of an Indistinct Leydig Cell Tumor by Positron Emission Tomography-Computed Tomography
A PET-CT scan successfully located a hard-to-find Leydig cell tumor in a woman with hormonal symptoms.
research Klinefelter Syndrome and Chronic Leg Ulcers
A man with Klinefelter syndrome had a leg ulcer that didn't heal well, even with treatment.
research Occult Ovarian Leydig Cell Tumor: When Laboratory Tells More Than Imaging
Blood tests can detect ovarian Leydig cell tumors when scans don't, and surgery can confirm and treat these tumors.
research Machine Learning Guided Discovery of Superoxide Dismutase Nanozymes for Androgenetic Alopecia
Machine learning identified promising nanozymes for treating hair loss.