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 Elevated Testosterone Secondary to Leydig Cell Hyperplasia in Bilateral Ovaries
A woman's high testosterone and related symptoms were caused by overactive cells in her ovaries.
research Advances in Hair Restoration
New techniques improve hair restoration success.
research Development of Novel Indole-Based Bifunctional Aldose Reductase Inhibitors and Antioxidants as Promising Drugs for the Treatment of Diabetic Complications
New indole-based compounds, particularly cemtirestat, show promise as dual-function drugs for diabetic complications.
research Allergic Contact Dermatitis from Glycerin in a Moisturizing Cream
Glycerin in hand cream can cause allergic skin reactions.
research The Role of Macrophages in Skin Homeostasis
Macrophages are vital for skin healing, hair growth, salt balance, and cancer defense.
research Hair Follicle-Derived Mesenchymal Stem Cells Decrease Alopecia Areata Mouse Hair Loss and Reduce Inflammation Around the Hair Follicle
Hair follicle stem cells reduced hair loss and inflammation in mice with a condition similar to human alopecia.
research Graphene Oxide and Indole-3-Acetic Acid Cotreatment Regulates the Root Growth of Brassica Napus L. via Multiple Phytohormone Pathways
Graphene oxide and indole-3-acetic acid together inhibit root growth in Brassica napus L. by affecting multiple plant hormone pathways.
research Jasmonic Acid Regulates Plant Development and Orchestrates Stress Response During Tough Times
Jasmonic acid helps plants grow, defend against threats, and survive stressful conditions like drought and salt.
research Hair Transplantation Controversies
Hair transplants look natural, but the best method is debated, and PRP shows promise for hair regrowth.
research Efficacy and Safety of Superficial Cryotherapy for Alopecia Areata: A Retrospective Comprehensive Review of 353 Cases Over 22 Years
Superficial cryotherapy is effective and safe for treating alopecia areata, with better results when used early and frequently.
research Selective Inhibition of JAK3 Signaling Is Sufficient to Reverse Alopecia Areata
Blocking JAK3 signaling can reverse hair loss from alopecia areata.
research A Small Multigene Hydroxyproline-O-Galactosyltransferase Family Functions in Arabinogalactan-Protein Glycosylation, Growth, and Development in Arabidopsis
Three genes in Arabidopsis are important for plant growth and development by affecting sugar attachment to proteins.
research Reversal of Alopecia Areata Following Treatment With the JAK1/2 Inhibitor Baricitinib
A patient with Alopecia Areata had complete hair regrowth after using the drug baricitinib.
research Methods of Hair Straightening: Temporary and Permanent Techniques
Hair straightening changes hair structure and can cause damage if done wrong, but improvements in the methods are expected to continue.
research Beta-Catenin Signaling Increases in Proliferating NG2+ Progenitors and Astrocytes During Post-Traumatic Gliogenesis in the Adult Brain
β-Catenin signaling is involved in brain cell growth after injury and could be a therapy target.
research Mineral Deficiencies: A Root Cause for Reduced Longevity in Mammals
Not getting enough minerals can lead to health problems and shorter lifespans.
research Scarless Wound Healing: Transitioning from Fetal Research to Regenerative Healing
Understanding how baby skin heals without scars could help develop treatments for adults to heal wounds without leaving scars.
research Thymic Stromal Lymphopoietin Controls Hair Growth
Thymic stromal lymphopoietin (TSLP) promotes hair growth, especially after skin injury.
research Current Perspectives on the Physiological Activities of Fermented Soybean-Derived Cheonggukjang
Cheonggukjang may help prevent and manage various diseases and improve overall health, but its odor and safety concerns need addressing.
research Adipose Tissue Protects Against Skin Photodamage Through CD151- And AdipoQ- EVs
Fat tissue vesicles protect skin from UV damage better than stem cell vesicles.
research Nanofiber Scaffolds as Drug Delivery Systems Promoting Wound Healing
Nanofiber scaffolds help wounds heal by delivering drugs directly to the injury site.
research Transient Stimulation of TRPV4-Expressing Keratinocytes Promotes Hair Follicle Regeneration in Mice
Activating TRPV4 in skin cells helps regrow hair in mice, possibly offering a treatment for hair loss.
research Tissue Engineering and Regenerative Medicine: Achievements, Future, and Sustainability in Asia
Asia has made significant progress in tissue engineering and regenerative medicine, but wider clinical use requires more development.
research Biomedical Applications of Layer-by-Layer Self-Assembly for Cell Encapsulation: Current Status and Future Perspectives
Layer-by-Layer self-assembly is promising for biomedical uses like tissue engineering and cell therapy, but challenges remain in material safety and process optimization.
research An Autophagy-Related Kinase Is Essential for the Symbiotic Relationship Between Phaseolus Vulgaris and Both Rhizobia and Arbuscular Mycorrhizal Fungi
A specific enzyme is crucial for the bean plant's relationship with certain beneficial soil bacteria and fungi.
research Bottom-Up Nanoencapsulation from Single Cells to Tunable and Scalable Cellular Spheroids for Hair Follicle Regeneration
Nanoencapsulation creates adjustable cell clusters for hair growth.
research Oxygen, Metabolism, and Regeneration: Lessons from Mice
Mice with enhanced regeneration abilities may help develop new regenerative medicine therapies.
research Ethosomes: An Exciting and Promising Alcoholic Carrier System for Treating Androgenic Alopecia
Ethosomes are a promising method for treating hair loss by delivering drugs directly to the scalp.
research The Endocannabinoid System of the Skin: A Potential Approach for the Treatment of Skin Disorders
Targeting the skin's endocannabinoid system could help treat skin disorders.