research A Reciprocal Lattice Approach to Assessing the Luster of Hair Fibers, Based on Scattering by Periodically Deformed Cylinders
A new method helps understand hair shine and various products improve hair care.
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30-60 / 93 results research Quantitative Analysis of Hair Luster in a Novel Ultraviolet-Irradiated Mouse Model
UV exposure reduced hair shine in mice, but minoxidil helped restore it.
research Hair Transparency Decoding in Asia: From Stylists’ Perception to In Vitro Measurement
Higher hair luminosity and shine mean higher perceived transparency.
research Analyzing the Laser-Light Reflection from Human Hair Fibers: Light Components Underlying the Goniophotometric Curves and Fiber Cuticle Angles
The research found a way to measure hair surface changes by analyzing how light reflects off of it, and determined hair cuticle angles vary by hair length and color.
research Hair Pores Caused by Surfactants via the Cell Membrane Complex and a Prevention Strategy through the Use of Cuticle Sealing
Surfactants damage hair, but sealing the cuticle can prevent this.
research Abstracts From The 55th European Society Of Human Genetics Conference: E-Posters
Rare ULBP3 gene changes may raise the risk of Alopecia areata, a certain FAS gene deletion could cause a dysfunctional protein in an immune disorder, and having one copy of a specific genetic deletion is okay, but two copies cause sickle cell disease.
research The Transcriptional Regulator Prdm1 Is Essential for the Early Development of the Sensory Whisker Follicle and Is Linked to the Beta-Catenin First Dermal Signal
Prdm1 is necessary for early whisker development in mice but not for other hair, and its absence changes nerve and brain patterns related to whiskers.
research Design and Proof-of-Concept of Single Robotic Hair Transplant Mechanisms for Both Harvest and Implant of Hair Grafts
A single robotic system can accurately harvest and implant hair grafts, showing promise for real-world use.
research Age-Induced Hair Graying and Oxidative Stress
Gray hair is caused by oxidative stress damaging hair cells.
research Contents
Inclusive and affirming healthcare is essential for improving transgender individuals' quality of life and health.
research Dopamine Is a Novel, Direct Inducer of Catagen in Human Scalp Hair Follicles In Vitro
Dopamine stops hair growth and pigment production in human scalp hair follicles.
research Androgens and Cardiovascular Disease
Male hormones may play a role in the development of heart disease, and more research is needed to understand their effects.
research The Rotterdam Study: 2018 Update on Objectives, Design, and Main Results
The Rotterdam Study updated findings on elderly health, focusing on heart disease, genetics, lifestyle effects, and disease understanding.
research Overweight and Obesity in Children and Adolescents
Childhood obesity is rising globally due to various factors, and early prevention and healthy lifestyle changes are crucial.
research Trilostane Treatment of 78 Dogs With Pituitary-Dependent Hyperadrenocorticism
Trilostane effectively improved symptoms in dogs with a certain adrenal gland disorder.
research Classification and Management of Skin, Hair, Nail, and Mucosal Side Effects of Epidermal Growth Factor Receptor Inhibitors
EGFR inhibitors often cause skin problems and other side effects, but these are usually reversible and can be managed to keep patients comfortable.
research Androgen Actions on the Human Hair Follicle: Perspectives
Androgens have complex effects on hair growth, promoting it in some areas but causing hair loss in others, and our understanding of this is still evolving.
research Principles of Hair Cycle Control
Manipulating the catagen and telogen phases of hair growth could lead to treatments for hair disorders.
research Progressive Alopecia Reveals Decreasing Stem Cell Activation Probability During Aging of Mice with Epidermal Deletion of DNA Methyltransferase 1
Mice lacking a key DNA methylation enzyme in skin cells have a lower chance of activating stem cells necessary for hair growth, leading to progressive hair loss.
research Tamsulosin Treatment for Benign Prostatic Hyperplasia and Risk of Severe Hypotension in Men Aged 40-85 Years in the United States: Risk Window Analyses Using Between and Within Patient Methodology
Tamsulosin for enlarged prostate may increase the risk of severe low blood pressure, especially when starting or restarting the medication.
research Endocrine Influences on Hair Growth
Hormones and genetics affect hair growth and patterns, with some changes reversible and others not.
research Is Androgenetic Alopecia a Photoaggravated Dermatosis?
Sunlight worsens hair loss; protect scalp.
research The Cultural and Philosophical Concepts of Cosmetics in Beauty and Art Through the Medical History of Mankind
Cosmetics enhance beauty, fix defects, and intimidate enemies, with varying cultural standards and alternative methods.
research Cutaneous Side Effects of Oral Contraceptives
Oral contraceptives can cause skin issues like dark patches, acne, yeast infections, sensitivity to light, spider veins, skin rashes, and hair loss.
research Polycystic Ovary Syndrome in Salvador, Brazil: A Prevalence Study in Primary Healthcare
About 8.5% of women in Salvador, Brazil, have Polycystic Ovary Syndrome.
research Circulatory Changes in Alopecia
The document suggests that the traditional understanding of hair growth cycles and alopecia may be inaccurate and that blood supply plays a significant role in hair growth and loss.
research One of These Things Is Not Like the Others: The Idea of Precedence in Health Technology Assessment and Coverage Decisions
The conclusion is that formalizing how past decisions influence current health technology assessments could improve the credibility and defense of coverage decisions.
research Cardiac Morphologic Alterations in Acute Minoxidil Cardiotoxicity in Miniature Swine
research Common Variants in the Sex Hormone-Binding Globulin Gene Influence SHBG Levels in Women with Polycystic Ovary Syndrome
Certain SHBG gene variants, like rs727428, are linked to higher testosterone levels in women with PCOS.
research An Update of the Pathogenesis of Frontal Fibrosing Alopecia: What Does the Current Evidence Tell Us?
The current understanding of frontal fibrosing alopecia involves immune, genetic, hormonal factors, and possibly environmental triggers, but more research is needed for effective treatments.