research Evaluation of 25-HydroxyVitamin D Levels in Patients with Chronic Telogen Effluvium: A Retrospective Analysis of 291 Cases
People with chronic hair shedding had much lower vitamin D levels compared to healthy people.
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research Free Testosterone Levels in Patients with Covid-19 and its Association with Disease Severity
People with lower levels of free testosterone tend to have worse COVID-19 outcomes.
research PWE-049 Assessment of response and tolerance to oral iron supplements in patients with anaemia
Iron supplements help reduce fatigue in anaemia but often cause side effects like black stools and stomach issues.
research Effect of hypochromotrichia on hair copper and zinc during kwashiorkor
Malnutrition can change hair color due to altered copper and zinc levels.
research Section 2: Single Best Answers Questions 51–120
The document tests knowledge and decision-making in hematology through multiple-choice questions.
research SERUM VITAMIN D LEVELS IN PREMATURE ANDROGENETIC ALOPECIA- A CASE -CONTROL STUDY.
Early onset hair loss is linked to low vitamin D, but severity isn't related to vitamin D levels.
research Anaemia and skin disease
Some skin diseases and anaemia are related, and treating the skin condition can often improve the anaemia.
research Iron and skin health: iron stimulates skin function
Normal iron levels are crucial for healthy skin, hair, and nails.
research Serum androgen levels and their relationship to pattern and severity of hair growth in hirsute women presenting at private centre in Hyderabad
Higher androgen levels are linked to more severe hair growth in hirsute women.
research Assessment of Vitamin D Levels Among a Sample of Medical Laboratory Visitors in Misurata City and their Association with Seasonal Variations
Many people in Misurata City have low vitamin D, especially women and those aged 35-45, with levels dropping in winter and spring.
research Concentration homeostasis and elements in hair and dried serum observed by X-ray fluorescence analysis using synchrotron radiation
Hair analysis can help diagnose cell ion channel activity and calcium deficiency.
research Correlation of cutaneous manifestations with body mass index, blood glucose, and hormonal levels in patients with polycystic ovarian disease
Skin problems in patients with polycystic ovarian disease are linked to body weight, blood sugar, and hormone levels.
research SERUM VITAMIN D3 LEVELS IN PATIENTS WITH TELOGEN EFFLUVIUM IN DUHOK GOVERNORATE
People with telogen effluvium often have much lower vitamin D levels than healthy individuals.
research Iron deficiency and daily physical activity in female military personnel
Iron deficiency is common in female military personnel but doesn't significantly impact daily physical activity.
research Las alteraciones metabólicas y funcionales asociadas a la COVID-19
Lower LDL-c levels predict higher COVID-19 mortality.
research A Brief Study Examining the Variability of PRP with Different Preparation Systems
Different PRP systems produce varying levels of platelet concentrations.
research Estimation of Vitamin D levels Among Female Students at University of Sciences and Technology, Aden, Yemen. A Cross-sectional Analysis
Most female students in Aden, Yemen, have low vitamin D levels, causing health issues.
research Interrater Agreement of Rater and Subject Assessment of Male Pattern Hair Loss
Men often see themselves as balder than experts do.
research An Unusual Case of Elevated Testosterone: When Testosterone by Dialysis Saves the Day
Equilibrium dialysis can accurately measure testosterone levels when lab results are inconsistent.
research EVALUATION OF FETUIN-A LEVEL IN POLYCYSTIC OVARY SYNDROME AND ITS ASSOCIATION WITH ASPROSIN AND SOME BIOCHEMICAL PARAMETERS.
Fetuin-A levels are higher in PCOS patients, suggesting it may play a role in the condition.
research Hormonal and Immunological Correlations in Alopecia Areata Patients: Focus on Luteinizing Hormone (LH) and Follicle Stimulating Hormone (FSH)
Alopecia areata patients have higher hormone levels, suggesting hormonal screening could help in treatment.
research Analysis of serum zinc and copper concentrations in hair Loss patients
research Severe Iron Deficiency Is Associated with a Reduced Conception Rate in Female Rats
Severe iron deficiency lowers fertility in female rats.
research Hirsutism scoring in polycystic ovary syndrome: concordance between clinicians' and patients' self-scoring
Patients with PCOS tend to score their hirsutism higher than clinicians, making self-scoring less useful for diagnosis.
research COLLAB: A Global Survey of Clinical and Laboratory Assessment in Alopecia Areata by Hair Specialists
Hair specialists vary in testing for alopecia areata, highlighting the need for standard guidelines.
research Effect of human hair keratin on the function of rat liver,renal,heart and hematology profile
Hair keratin doesn't significantly affect rat organ function but may help detect early rejection through blood changes.
research Evaluation of Hair Density in Different Ethnicities in a Healthy American Population Using Quantitative Trichoscopic Analysis
Caucasians have the highest hair density, followed by Hispanics, with the lowest in individuals of African descent.
research Evaluating the serum zinc and vitamin D levels in alopecia areata
People with alopecia areata often have lower levels of zinc and vitamin D.
research Obstructive sleep apnea, low transferrin saturation levels, and male‐pattern baldness
Men with sleep apnea and low iron levels are more likely to have male-pattern baldness, especially if they have a family history of hair loss.
research The Effect of Ferritin, Vitamin D, and Some Hormonal and Biochemical Parameters on Patients with Female-pattern Hair Loss after COVID-19 Infection
Low ferritin and Vitamin D levels may cause hair loss after COVID-19.