research Section 2: Single Best Answer Questions 51–120
The document tests knowledge and decision-making in hematology through multiple-choice questions.
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research The Circadian Molecular Clock Creates Epidermal Stem Cell Heterogeneity
The circadian clock affects skin stem cell behavior, impacting aging and cancer risk.
research Phenotypic Variability Associated with WNT10A Nonsense Mutations
WNT10A mutations cause varied symptoms in patients with odonto-onycho-dermal dysplasia.
research Skin-Permeable Liposome Improved Stability and Permeability of bFGF Against Skin of Mice With Deep Second-Degree Scald to Promote Hair Follicle Neogenesis Through Inhibition of Scar Formation
A new liposome treatment helps heal deep burns on mice by improving hair regrowth and reducing scarring.
research Transcriptome Profiling of Whisker Follicles in Methamphetamine Self-Administered Rats
Methamphetamine affects gene expression in rat whisker follicles, with key genes linked to addiction.
research Differential Expression of KRT83 Regulated by the Transcription Factor CAP1 in Chinese Tan Sheep
CAP1 decreases the expression of a hair-related protein in young Tan sheep's skin.
research MIL-88A Derived Zerovalent Iron Embedded Mesoporous Carbon with Carbon Black Composite Based Electrochemical Sensor for the Detection of Metol
The new sensor can detect a toxic chemical in water with high sensitivity and accuracy.
research Logic-Based Modeling and Drug Repurposing for the Prediction of Novel Therapeutic Targets and Combination Regimens Against E2F1-Driven Melanoma Progression
Cialis and Finasteride could be repurposed to treat aggressive melanoma.
research Getting Through Fertility: Self-Care Management Process of Thai Women with Abnormal Menstruation Due to Polycystic Ovary Syndrome
Thai women with PCOS become more aware and change their lifestyle to manage their fertility and symptoms.
research Effect of Melatonin Supplementation from Mid to Late Gestation on Hair Growth and Skin Temperature of Beef Cattle
Melatonin supplementation may lower skin temperature in unshaved areas of pregnant beef cattle.
research Doing Well by Doing Good: The Benevolent Halo of Corporate Social Responsibility
Corporate social responsibility can improve consumer ratings of product performance, especially when the company is seen as benevolent and consumers aren't experts on the product.
research Metabolic Risk in PCOS: Phenotype and Adiposity Impact
Women with PCOS face higher risks of diabetes and heart disease, and these risks increase with obesity.
research Epithelial-To-Mesenchymal Transition in Cutaneous Wound Healing: Where We Are and Where We Are Heading
The document concludes that a better understanding of cell changes during wound healing could improve treatments for chronic wounds and other conditions.
research Circadian Clocks: From Stem Cells to Tissue Homeostasis and Regeneration
Circadian rhythms are crucial for stem cell function and tissue repair, and understanding them may improve aging and regeneration treatments.
research Compartmentation of Mitochondrial and Oxidative Metabolism in Growing Hair Follicles: A Ring of Fire
Growing hair follicles have high mitochondrial activity and ROS in specific regions, aiding hair formation.
research Alkyl-Terminated Gold Nanoparticles as a Self-Therapeutic Treatment for Psoriasis
Gold nanoparticles can safely and effectively treat psoriasis without drugs and have no major side effects.
research Biomedical Versus Cultural Constructions of Abnormality: The Case of Idiopathic Hirsutism in the United States
The perception of excessive hair growth in women as abnormal is more influenced by cultural norms than by medical reasons.
research Synchronous Profiling and Analysis of mRNAs and ncRNAs in the Dermal Papilla Cells from Cashmere Goats
Non-coding RNAs help control hair growth in cashmere goats.
research Laser Capture Microdissection Reveals Transcriptional Abnormalities In Alopecia Areata Before, During, And After Active Hair Loss
Alopecia areata involves persistent gene abnormalities and immune activity, even in regrown hair, suggesting a risk of relapse.
research Complex Nanoemulsion for Vitamin Delivery: Droplet Organization and Interaction with Skin Membranes
The research shows how a specially structured nanoemulsion delivers vitamins A and E through the skin.
research Morpho-Regulation in Diverse Chicken Feather Formation: Integrating Branching Modules and Sex Hormone-Dependent Morpho-Regulatory Modules
Sex hormones, especially estradiol, can change chicken feather shapes and colors.
research Allergen Content of Best-Selling Ethnic Versus Nonethnic Shampoos, Conditioners, and Styling Products
Ethnic hair products contain different allergens than nonethnic ones, with fragrance being the most common in ethnic products.
research Integrated Model of Care for Polycystic Ovary Syndrome
The document concludes that women with PCOS need a comprehensive care model that covers reproductive, metabolic, and psychological health to improve their quality of life.
research Measuring Patient Quality of Life Following Treatment for Alopecia
Alopecia treatments improve life quality but side effects can lessen this benefit; better use of quality of life measures is needed.
research Elucidating the Anti-Aging Mechanism of Si Jun Zi Tang by Integrating Network Pharmacology and Experimental Validation In Vivo
Si Jun Zi Tang may slow aging by affecting specific cell signaling pathways.
research Clinical Effects and Economic Impact of Dutasteride and Finasteride Therapy in Italian Men with Lower Urinary Tract Symptoms
Dutasteride reduces hospitalization and prostate cancer risk compared to finasteride, potentially offsetting its higher cost.
research Development of a Novel Penetration-Enhancing Agent for Hair Products
HAIRCARECUBE TM (HCC) helps hair products work better by getting active ingredients deeper into the hair.
research Follicular Unit Transplantation
Bobby Limmer was crucial in developing a hair transplant method that uses natural hair groupings for a more realistic look.
research Region-Specific Reversal of Epidermal Planar Polarity in the Rosette Fancy Mouse
Hair follicles in the back of the rosette fancy mouse have reversed orientations due to a gene mutation.
research Formation and Characterization of Hollow Microtubes by Thermal Treatment of Human Hair
Heating human hair creates hollow microtubes with smooth surfaces.