research Influence of Chemical Straightening on the Stability of Drugs of Abuse in Hair
Chemical hair straightening significantly reduces detectable drug levels in hair.
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research MANAGEMENT OF HAIR PROBLEMS
Dr. Vera H. Price's 1979 work emphasizes the importance of accurate diagnosis and personalized treatment for hair loss.
research Simultaneous RP-HPLC-DAD determination of dansyl amino acids in chemically treated human hair
A new method accurately measures amino acids in treated hair, showing bleaching reduces amino acids while protein treatments increase them.
research Disulfide Cross-Linked Network Structure of Intermediate Filament and Matrix in Hair and Wool Cortices
Hair and wool strength is affected by the number and type of bonds in their protein structures, with hair having more protein aggregates than wool.
research Analysis of Morphological Changes on the Hair Surface by Heat Perm Treatment Method
Direct heat perms cause more damage to hair than softening heat perms.
research Properties of Partially Extracted Hairs and their Degradability by Proteases
Mf-rich hair degrades more than Ma-rich hair, especially with Proteinase K.
research Bureau of Legal Medicine and Legislation
Companies agreed to stop false advertising about their products' health benefits.
research Bureau of Investigation
Companies agreed to stop making false health claims about their products.
research Disorders of hair
The document concludes that hair analysis is not good for assessing nutrition but can detect long-term heavy metal exposure.
research <b>Assessment on the Effects of Liposome-encapsulated Thioglycolic Acid on Hair Perming</b>
Liposome-encapsulated thioglycolic acid improves hair perming effectiveness and durability.
research What factors play a role in unhealthy hair?
Environmental, chemical, mechanical, and personal health factors can all damage hair and contribute to hair loss or changes in hair quality.
research Topical Eflornithine
Eflornithine cream effectively reduces women's unwanted facial hair but hair returns if treatment stops.
research What women want - quantifying the perception of hair amount: an analysis of hair diameter and density changes with age in caucasian women
Caucasian women's hair appears thickest in their 20s, with perceived thinning after mid-30s due to both decreasing density and diameter.
research Age-related hair changes in men: Mechanisms and management of alopecia and graying
Men's hair loss is caused by hormones and genes, and can be treated with medication and surgery, while graying is due to aging and has no prevention except dyeing.
research Cellular senescence in tissue repair: every cloud has a silver lining
Cell aging can be both good and bad for tissue repair.
research Management of unwanted hair in females
Different hair removal methods have pros and cons, and more evidence is needed to prove laser treatments work.
research Laser hair removal
Laser hair removal works well for people with dark hair and light skin, but it's less effective for light hair or dark skin; improvements are expected.
research Epilation with a long-pulse 1064nm Nd:YAG laser in facial hirsutism
The Nd:YAG laser safely reduces facial hair and slows regrowth, with patient satisfaction.
research Self-Reported Outcome After Diode Laser Hair Removal
Most patients were satisfied with diode laser hair removal and experienced no long-term side effects.
research Hirsutes II: Treatment
The document concludes that various cosmetic and drug treatments are available for hirsutism, and some new drugs show promise.
research Eyebrow restoration: the approach, considerations, and technique in follicular unit transplantation
Successful eyebrow restoration can be done using careful hair transplant techniques and choosing the right patients.
research Laser Hair Removal in Fitzpatrick Type IV to VI Patients
Laser hair removal can be safe and effective for dark-skinned individuals with the right laser settings.
research SKIN AND HAIR CHANGES AFTER FORTY
Women over forty can maintain skin and hair health with lifestyle and dietary changes.
research Does eflornithine help women face hirsutism?
Eflornithine's effectiveness for women with facial hirsutism is unclear.
research Comparative Gene Expression Profiling of Senescent and Androgenetic Alopecia Using Microarray Analysis
SA linked to mitochondrial issues and oxidative stress, while AGA involves disrupted hair growth genes.
research Approach to the adult female patient with diffuse nonscarring alopecia
The document concludes that careful evaluation is key to diagnose and treat women with hair loss, with tests for thyroid, iron, and hormones as needed.
research A novel purification procedure for keratin-associated proteins and keratin from human hair
A new method effectively separates keratin-associated proteins and keratin from human hair.
research A Nationwide Outbreak of Alopecia Associated With the Use of a Hair-Relaxing Formulation
A hair-straightening product caused widespread hair loss and scalp injuries, mainly affecting African American women.
research Essentials of hair care often neglected: Hair cleansing
Choosing the right shampoo for your hair type is crucial.
research A primer on cosmetics
Dermatologists need to know about cosmetics to help patients with skin issues and recommend safe products.