research Serum concentrations of dihydrotestosterone are associated with symptoms of hypogonadism in biochemically eugonadal men
Higher DHT levels are linked to fewer hypogonadism symptoms in men with normal testosterone levels.
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690-720 / 1000+ results research Salivary Testosterone in Hirsutism: Correlations with Serum Testosterone and the Degree of Hair Growth
Salivary testosterone is a better measure for hirsutism than serum testosterone.
research Hair as an Index of Protein Malnutrition
Hair cystine levels may indicate protein malnutrition, but more research is needed.
research Sex hormone-binding globulin and saliva testosterone levels in men with androgenetic alopecia
Men with hair loss have lower SHBG and higher saliva testosterone levels, suggesting increased androgen activity.
research Repetitive respiratory tract infection and trace elements zinc iron and cuprum in hair: A correlative study
Children with frequent respiratory infections may have low levels of zinc, iron, and copper.
research Nuclear and cytosol Androgen Receptor in Androgen Dependent Dermatoses in Female Patients
Nuclear AR levels give better insight into hormone effects in skin conditions.
research 05 / Early efficacy of ferric carboxymaltose (Ferinject®) in patients with iron-deficiency anemia: single institution experience
Ferric carboxymaltose effectively improved iron deficiency anemia symptoms and increased hemoglobin and ferritin levels.
research Clinical, Demographic and Laboratory Featuresof Patients with Alopecia Areata in Tokat Region
Patients with alopecia areata had higher TSH levels.
research Evaluation of Serum Zinc Level in Patients with Chronic Telogen Effluvium in Premenopausal Adult Females in Kirkuk City
Low zinc levels are strongly linked to hair loss in adult premenopausal women.
research Exploring Reference Values for Hair Cortisol
Hair sample weight is a better measure for cortisol levels in hair than hair protein concentration.
research Hipoalbuminemia: Patofisiologi dan Tata Laksana
Low blood albumin often signals disease-related stress, not poor nutrition, and requires treating the cause and possibly supplementing albumin.
research Hair Amino Acids: Normal Values and Results in Metabolic Errors
Hair amino acid levels can indicate metabolic disorders.
research Factors Related to Hair Antiretroviral Concentration: A Systematic Review of Global Literature
Hair antiretroviral concentration is affected by hair type, segment position, housing, drug use, sexual behavior, kidney function, and genetics.
research Supplementary Material for: Association between Serum Trace Elements and Telogen Effluvium: A Systematic Review and Meta-Analysis
Low ferritin and vitamin D levels are linked to hair loss.
research Effect of cosmetic hair treatment and natural hair colour on hair testosterone concentrations
Cosmetic hair treatments can increase hair testosterone levels, while natural hair color does not affect it.
research Evaluation of Serum Homocysteine Levels in Patients with Cutaneous-Oral Lichen Planus and Psoriasis Patients
Patients with psoriasis and cutaneous-oral lichen planus have higher blood homocysteine levels than healthy people.
research Determination of serum 25-hydroxyvitamin D levels in patients with alopecia areata and their comparison with levels in healthy controls: A cross-sectional study
Patients with alopecia areata may have lower vitamin D levels than healthy people.
research BMI and levels of zinc, copper in hair, serum and urine of Turkish male patients with androgenetic alopecia
Lower hair zinc and copper levels found in Turkish males with hair loss; higher BMI linked to less hair zinc.
research O13: Interpretation of hair ethyl glucuronide inter-individual factors from large population dataset
Older age increases positive hair alcohol test results, and chest hair is a good alternative for testing; season affects results, with higher levels in winter.
research Measurement of Zinc, Copper, Manganese, and Iron Concentrations in Hair of Pituitary Dwarfism Patients Using Flameless Atomic Absorption Spectrophotometry
Children with pituitary dwarfism have higher zinc and copper, lower manganese, and similar iron levels in hair compared to normal children.
research Tacrolimus monitoring in hair samples of kidney transplant recipients
Hair samples can reliably monitor tacrolimus levels in kidney transplant patients.
research Elevated serum heat shock protein-70 and interleukin-15: prognostic biomarkers correlating with clinical severity and diagnostic efficacy in active alopecia areata
High levels of HSP70 and IL-15 are linked to more severe alopecia areata.
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 Keratinocytes of the Upper Epidermis and Isthmus of Hair Follicles Express Hemoglobin mRNA and Protein
Skin cells and certain hair follicle areas produce hemoglobin, which may help protect against oxidative stress like UV damage.
research Comorbid laboratory abnormalities in female pattern hair loss patients
Many women with hair loss also have zinc deficiency, iron depletion, or thyroid issues.
research Female pattern hair loss: Clinico-laboratory findings and trichoscopy depending on disease severity
Genetics affect early female hair loss, severity depends on duration, and low ferritin levels not significant.
research Alterations in androgen conjugate levels in women and men with alopecia
Women with hair loss have higher androgen levels, while men with early balding have altered androgen ratios.
research Serum vitamin D, ferritin, and TSH in patients with telogen effluvium: a retrospective epidemiological study
Many patients with hair loss had low iron and vitamin D levels, but thyroid issues were not common.
research Baseline Neutrophil-to-Lymphocyte Ratio Stratifies Early Trichoscopic Response to Platelet-Rich Plasma–Based Regimens in Non-Scarring Alopecia: A Real-World Cohort with Internal Validation Using an Interpretable Neural Network
A high neutrophil-to-lymphocyte ratio may predict poor response to hair loss treatment.
research Case presentation: Catastrophic decrease in measured oxygen saturation associated with venoveno bypass during liver transplantation
Oxygen levels can drop during liver transplant if bypass pressures are too high, but other reasons should be checked first.