research Investigation of Insulin-Like Growth Factor 1 Receptor Expression in Cases of Sacrococcygeal Pilonidal Sinus
Decreased IGF-1R expression may contribute to sacrococcygeal pilonidal sinus development.
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540-570 / 1000+ results research Enzymatic Crosslinking of Amino Acids Improves the Repair Effect of Keratin on Hair Fiber
Using enzymes to link proteins makes hair repair treatments more effective and long-lasting.
research The Effect of Ceramide-Based Essence Cream for the Damaged Hair Shaft
Ceramide-based essence cream improves damaged hair.
research Cutaneous Findings and Systemic Associations in Women with Polycystic Ovary Syndrome
Women with PCOS often have more hair growth, skin darkening, and acne, which are linked to hormonal and metabolic issues.
research Human Hair Shaft Proteomic Profiling: Individual Differences, Site Specificity, and Cuticle Analysis
The research found that people's hair proteins vary by individual and body part, with some differences between ethnic groups, which could help in forensics.
research Effects of Multiple Plasma Donations on Donors’ Biochemical Parameters
Multiple plasma donations do not change donors' biochemical parameters.
research Enzymatic Approach to Analyze the Effects of Mercaptans on Hair
The study analyzed the effects of different mercaptans on hair by examining protease degradation in reduced and permed hair samples. It found that reduced hair exhibited significantly higher protease degradation compared to permed hair, and the degradability of permed hair increased with repeated treatments. The degradability of reduced hair was closely linked to its cystine content, whereas permed hair's degradability was largely unaffected by cystine content. The study concluded that the degradability of both hair types was influenced by the reduction power of the mercaptans used, with the order of increasing degradability being CYS-treated hair, CA-treated hair, and TG-treated hair.
research Hair Loss and Quality of Life Impact
Hair loss affects men's physical health and women's mental health differently.
research Spatial Transcriptome Profiling Reveals TGFβ-2 in Hair Follicle Progenitor Cells Is a Potential Driver of Androgenetic Alopecia
TGFβ-2 may cause hair loss in androgenetic alopecia.
research Association of Early-Onset Androgenetic Alopecia with Metabolic Syndrome: A Case-Control Study on 46 Patients in a Tertiary Care Hospital in South India
Early-onset hair loss may be linked to higher risk of metabolic syndrome.
research Improving Human Forensics Through Advances in Genetics, Genomics, and Molecular Biology
DNA profiling in forensics has improved, but predicting physical traits and ancestry from DNA has limitations and requires ethical consideration.
research Penetration Profile of Microspheres in Follicular Targeting of Terminal Hair Follicles
Microspheres about 1.5 micrometers in size can best penetrate hair follicles, potentially reaching important stem cells.
research Serotoninergic And Melatoninergic Systems Are Fully Expressed In Human Skin
Human skin can make serotonin and melatonin.
research Antiretroviral Nucleoside and Nucleotide Analogues and Mitochondria
Some HIV treatments can harm mitochondria, potentially causing side effects like lactic acidosis and nerve damage.
research Incorporation of Isotopically Labeled Cocaine and Metabolites into Human Hair: Dose-Response Relationships
Hair analysis can detect cocaine use but doesn't accurately show the amount or timing of use.
research Nanomechanical Characterization of Human Hair Using Nanoindentation and SEM
Human hair's strength and flexibility vary by ethnicity, damage, and treatment.
research Nanotribological Characterization of Human Hair and Skin Using Atomic Force Microscopy
The research improved understanding of hair and skin properties across different ethnicities and conditions.
research Interventions for Central Serous Chorioretinopathy: A Network Meta-Analysis
No single treatment is clearly effective for central serous chorioretinopathy.
research Intestinal Dysbiosis and Biotin Deprivation Induce Alopecia Through Overgrowth of Lactobacillus Murinus in Mice
An imbalanced gut and lack of biotin can cause hair loss in mice.
research Correlation of Cortisol in 1-Cm Hair Segment with Salivary Cortisol in Humans: Hair Cortisol as an Endogenous Biomarker
Hair cortisol levels can reflect salivary cortisol levels in humans.
research Serum Metabolomics Study of Polycystic Ovary Syndrome Based on Liquid Chromatography–Mass Spectrometry
Women with PCOS have different levels of certain fats and proteins in their blood, which could help diagnose the condition.
research In Vitro and In Vivo Study of Dye Diffusion into Human Skin and Hair Follicles
Dyes can penetrate human skin and hair follicles up to 1.2 mm deep and the sebaceous gland can store dye; Indocyanine Green lotion was made for safe dyeing and monitoring.
research Human Hair Shaft Proteomic Profiling: Individual Differences, Site Specificity, And Cuticle Analysis
Human hair proteins vary by individual, body site, and ethnicity, useful for forensics.
research Retrospective Study: The Presence of Malassezia in Feline Skin Biopsies. A Clinicopathological Study
Malassezia in cat skin biopsies may indicate internal cancer.
research Effects of Finasteride in Patients with Inflammatory Chronic Pelvic Pain Syndrome: A Double-Blind, Placebo-Controlled, Pilot Study
Finasteride didn't significantly improve ICPPS symptoms, more research needed.
research Stability of Opiates in Hair Fibers After Exposure to Cosmetic Treatment
Cosmetic treatments like bleaching and perming can greatly reduce opiate levels in hair, possibly leading to false-negative drug tests.
research Influence of Pigmentation on the Codeine Content of Hair Fibers in Guinea Pigs
Darker hair in guinea pigs holds more codeine than lighter hair.
research Inhibiting Janus Kinases to Treat Alopecia Areata
JAK inhibitors might help treat alopecia areata.
research Susceptibility Variants on Chromosome 7p21.1 Suggest HDAC9 as a New Candidate Gene for Male-Pattern Baldness
A gene called HDAC9 might be a new factor in male-pattern baldness.
research Detection of Circular RNA Expression and Related Quantitative Trait Loci in the Human Dorsolateral Prefrontal Cortex
Researchers found that certain RNA circles in the brain are linked to disease risk, but their exact role in disease is still unknown.