research Influence of Chemical Straightening on the Stability of Drugs of Abuse in Hair
Chemical hair straightening significantly reduces detectable drug levels in hair.
Search
for
Sort by
Research
330-360 / 530 results 
research Expression Analysis of the Type I Keratin Protein Keratin 33A in Goat Coat Hair
Keratin 33A is a key protein in goat winter coats, especially in high-producing breeds.
research Complications and Sequelae of Neck Rejuvenation
Neck lift surgery can lead to complications like hematoma, nerve injury, and skin issues, with various treatments available for each.
research PH Dependence of the Coiled-Coil Structure of Keratin Intermediate Filament in Human Hair by 13C NMR Spectroscopy and the Mechanism of Its Disruption
Keratin structure in hair is stable at pH 5-6 but disrupts between pH 6-7.
research Therapeutic Control of Androgen Action
Understanding how androgens work is key for creating new treatments for prostate issues and hair/skin conditions.
research The Facelift
Facelifts can lead to high patient satisfaction and a quick recovery when done correctly.
research Changes of Curvature with Regain of Set Wool and Hair Fibers
Merino wool fibers change shape with moisture, while human hair shape stays the same.
research Anagen Hair Follicles Transplanted Into Mature Human Scars Remodel Fibrotic Tissue
Transplanting growing hair follicles into scars can help regenerate and improve scar tissue.
research In Ovo Injection of CHIR-99021 Promotes Feather Follicle Development via Modulating the Wnt Signaling Pathway and Transcriptome in Goose Embryos
Injecting CHIR-99021 into goose embryos improves feather growth by changing gene activity and energy processes.
research Head and Neck Reconstruction: Management and Techniques for Burns
The document concludes that individualized reconstruction plans are essential for improving function and appearance after head and neck burns.
research Outcomes of Anatomic Reconstruction of Gunshot-Inflicted Lower Face Defects by Free Osteoseptocutaneous Fibula Flap and Expanded or Nonexpanded Temporal Scalp Flap Combination in Males
Reconstructing lower face gunshot injuries with a fibula and scalp flap is effective and gives good long-term results.
research Early Dengue Virus Infection in Human Skin: A Cycle of Inflammation and Infectivity
Chicken feather gene mutation helps understand human hair disorders.
research Influence of the Alkylsulfonylamino Substituent Located at the 6-Position of 2,2-Dimethylchromans Structurally Related to Cromakalim: From Potassium Channel Openers to Calcium Entry Blockers?
New compounds similar to cromakalim were less effective at inhibiting insulin release but improved in solubility and one acted as a calcium entry blocker, not a potassium channel opener.
research Recent Advances in the Medical and Surgical Treatment of Priapism
New treatments for long-lasting erections improve outcomes but must be timely to avoid lasting damage.
research Three-Dimensional Reconstructions of Mechanosensory End Organs Suggest a Unifying Mechanism Underlying Dynamic, Light Touch
Dynamic, light touch is sensed through a common mechanism involving Piezo2 channels in sensory axons.
research Single-Cell Transcriptomics Defines Keratinocyte Differentiation in Avian Scutate Scales
The research identified two types of keratinocytes in chicken scales: one for hard scales and another for soft skin, with similarities to human skin differentiation.
research Cortisol Levels in Blood and Hair of Unanesthetized Grizzly Bears (Ursus Arctos) Following Intravenous Cosyntropin Injection
Injecting cosyntropin into grizzly bears increases blood cortisol but doesn't change hair cortisol levels.
research Epidermal Cells Expressing Putative Cell Markers in Nonglabrous Skin Near the Distal End of the Arrector Pili Muscle
Certain skin cells near the base of hair muscles may help renew and stabilize skin, possibly affecting skin disorder understanding.
research Infertility: Evaluation and Initial Management
Healthcare providers should start with simple fertility tests and treatments before referring patients to specialists.
research Hair Restoration Surgery in Patients with Pubic Atrichosis or Hypotrichosis
Hair transplant surgery is a good cosmetic solution for people with little or no pubic hair, especially to boost their self-esteem.
research A Review of the Impact of Calorie Restriction on Stem Cell Potency
Eating fewer calories improves the ability of stem cells to repair and renew the body in various tissues.
research How Good Is Artificial Intelligence at Solving Hairy Problems? A Review of AI Applications in Hair Restoration and Hair Disorders
AI is effective in diagnosing and treating hair disorders, including detecting hair loss and scalp conditions with high accuracy, but it should supplement, not replace, doctor-patient interactions.
research Alopecia in Harlequin Mutant Mice Is Associated with Reduced AIF Protein Levels and Expression of Retroviral Elements
Harlequin mutant mice have hair loss due to low AIF protein levels and retroviral element activity.
research Sequential Cyclic Changes of Hair Roots Revealed by Dermoscopy Demonstrate a Progressive Mechanism of Diffuse Alopecia Areata Over Time
Dermoscopy shows that diffuse alopecia areata progresses through specific hair growth stages.
research A Fast and Efficient UPLC-ESI-MS/MS Method for Detection, Identification, and Quantitative Analysis of Bioactive Substances in Medicinal Herbal Extracts for Preventing Hair Loss
Researchers developed a quick and sensitive method to identify and measure hair growth-promoting substances in a herbal mix.
research Integration of Ethylene and Auxin Signaling and the Developmental Consequences of Their Crosstalk
Ethylene and auxin hormones interact in complex ways that are essential for plant growth and development.
research Interpretation of Laboratory Data and General Physical Examination by Pharmacists
Pharmacists should interpret lab data and perform physical exams to improve patient care.
research Hairless-Knockout Piglets Generated Using CRISPR/Cas9 Exhibit Abnormalities in Skin and Thymus
Pigs without the Hairless gene showed skin and thymus changes, useful for studying human hair disorders.
research Combined Oral Contraceptives Promote Androgen Receptor And Estrogen Receptor Alpha Upregulation In The Female Prostate (Skene’s Paraurethral Glands) Of Adult Gerbils (Meriones Unguiculatus)
Birth control pills increase certain receptor activities in female gerbil prostate glands and can lead to prostate changes.
research Mesotherapy: Myth and Reality
Mesotherapy lacks strong evidence for effectiveness and safety, and its ingredients are not FDA-approved for subcutaneous use.