research Seasonal Changes in the Concentrations of Terpenic Compounds Contained in the Leaves of Coniferous Trees
Terpene concentrations in coniferous trees are highest in spring and summer, making these seasons best for extracting essential oils.
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30-60 / 1000+ results research Optimal concentration selection of active pharmaceutical ingredients in the cream-mask intended for androgenic alopecia treatment according to experimental results on paramecium caudatum biological model
The best mix for a hair loss treatment cream is 10% Sophora japonica tincture and 5% Serenoa repens extract.
research Daily Circle of Calcium Concentration in Hair Observed by X-ray Fluorescence Analysis
Hair can show daily calcium changes, linked to body calcium levels and influenced by hormones, and can help assess calcium metabolism issues.
research SERUM-CONCENTRATIONS OF DEHYDROEPYAN- DROSTERONE-SULFATE IN MEN WITH ANDROGE- NETIC ALOPECIA
Men with androgenetic alopecia do not have elevated DHEA-S levels.
research Finasteride and sperm concentration: Rapid systematic review
Finasteride appears safe for long-term sperm concentration, but more research is needed for clear conclusions.
research SERUM-CONCENTRATIONS OF Dehydroepyandrosterone-sulfate IN MEN WITH ANDROGENETIC ALOPECIA
Men with male pattern baldness don't necessarily have high levels of Dehydroepyandrosterone-sulfate, and there's no link between its levels and the severity of hair loss.
research SERUM-CONCENTRATIONS OF Dehydroepyandrosterone-sulfate IN MEN WITH ANDROGENETIC ALOPECIA
Men with hair loss don't necessarily have higher levels of the hormone DHEA-S, but this hormone tends to decrease with age.
research The effect of the antiandrogen IIα-hydroxyprogesterone on sebum production and cholesterol concentration of sebum
The antiandrogen 11α-hydroxyprogesterone effectively reduces skin oil and cholesterol when applied to the skin.
research Effective combination therapy with high concentration of Minoxidil and Carboxygas in resistant Androgenetic alopecia: Report of nine cases
High concentration Minoxidil and Carboxygas effectively treated resistant hair loss with no side effects.
research Comparative Effects of Zinc Methionylglycinate and Zinc Sulfate on Hair Coat Characteristics and Zinc Concentration in Plasma, Hair, and Stool of Dogs
Zinc methionylglycinate improves dog hair and zinc levels better than zinc sulfate.
research Low concentration zinc sulphate solution in the management of recurrent herpes simplex infection
Zinc sulphate solution was not effective in reducing the number, duration, or severity of recurrent herpes simplex infections.
research Does hair cortisol concentration reflect measurable regulatory biology of the HPA axis in healthy humans?
Hair cortisol concentration partly reflects HPA axis regulation but doesn't capture all its complexities.
research Minimum Concentration of Stingless Bee Propolis (Trigona sp.) in Inhibiting the Growth of Dandruff Bacteria
Stingless bee propolis at a 6.25% concentration effectively stops dandruff-causing bacteria growth, performing better than ketoconazole.
research PSA concentration change in men taking low dose finasteride and dutasteride for male androgenetic alopecia
research Systematic Review—The Potential Implications of Different Platelet-Rich Plasma (PRP) Concentrations in Regenerative Medicine for Tissue Repair
A PRP concentration of 1.0 × 10^6 plt/μL is best for tissue repair.
research Quantifying long-term stress in brown bears with the hair cortisol concentration: a biomarker that may be confounded by rapid changes in response to capture and handling
Hair cortisol levels in brown bears can be affected by both long-term and short-term stress.
research Vitamin D Concentrations are Decreased in Patients with Alopecia Areata
People with Alopecia Areata have lower vitamin D levels.
research Adrenal steroid hormone concentrations in dogs with hair cycle arrest (Alopecia X) before and during treatment with melatonin and mitotane
Melatonin and mitotane treatment led to hair re-growth in 62% of dogs with Alopecia X, but this was not always linked to normal hormone levels.
research Hair cortisol concentrations in mental disorders: A systematic review
People with depression often have higher hair cortisol levels, while those with PTSD tend to have lower levels, but more research is needed to understand this fully.
research Benefit of different concentrations of intralesional triamcinolone acetonide in alopecia areata: An intrasubject pilot study
Using 2.5 mg/mL triamcinolone acetonide is effective for hair growth in alopecia areata with fewer side effects.
research Cytoplasmic Ca2+ concentrations in intact Merkel cells of an isolated, functioning rat sinus hair preparation
research Maternal and neonatal hair mercury concentrations: the effect of dental amalgam
Mothers and newborns with dental fillings had higher mercury in their hair, but getting fillings during pregnancy didn't raise mercury levels further.
research Effects of Prenatal Treatment with Antiandrogens on Luteinizing Hormone Secretion and Sex Steroid Concentrations in Adult Spotted Hyenas, Crocuta crocuta1
Prenatal antiandrogen treatment altered hormone levels in adult spotted hyenas, affecting males and females differently.
research Hair dyeing, hair washing and hair cortisol concentrations among women from the healthy start study
Hair dyeing and washing frequency do not affect hair cortisol levels.
research Afamin serum concentrations are associated with insulin resistance and metabolic syndrome in polycystic ovary syndrome
High afamin levels are linked to metabolic syndrome and may predict its development in women with insulin resistance.
research Tea Tree Oil Concentration in Follicular Casts After Topical Delivery: Determination by High-Performance Thin Layer Chromatography Using a Perfused Bovine Udder Model
Different tea tree oil mixtures absorb into hair follicles at varying levels, with microemulsion being the most effective.
research Relationship between Serum Concentrations, Hemodynamic Effects, and Cardiovascular Lesions in Dogs Treated with Minoxidil
Higher minoxidil doses in dogs cause faster heart rate, lower blood pressure, and heart issues.
research Changes in hair chromium concentrations with increasing distances from hair roots
Hair chromium levels show past nutritional status, not environmental exposure.
research HPA axis stress reactivity and hair cortisol concentrations in recently detoxified alcoholics and healthy controls with and without childhood maltreatment
Alcohol dependence affects stress hormone levels more than childhood maltreatment.
research Hair Cortisol Concentrations in Adolescent Girls with Anorexia Nervosa are Lower Compared to Healthy and Psychiatric Controls
Adolescent girls with anorexia nervosa have lower hair cortisol levels than healthy and psychiatric peers.