research Section 2: Single Best Answers Questions 51–120
The document tests knowledge and decision-making in hematology through multiple-choice questions.
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research Effects of gamma rays on the regeneration of murine hair follicles in the natural hair cycle
Gamma rays did not change hair follicle density but increased white and hypopigmented hairs in mice.
research Rosacea and Chronic Rhinosinusitis: A Case-Controlled Study
The study suggests that people with rosacea are more likely to have chronic rhinosinusitis.
research Dilated tonic pupils with tabes dorsalis in neurosyphilis as first manifestation of HIV/AIDS: a video report
Dilated pupils can be an early sign of HIV/AIDS.
research Monitoring Skin Trauma Healing in Mice Using Second-Harmonic Generation Combined with Optical Coherence Tomography
The study found that combining SHG and OCT effectively monitors skin wound healing in mice.
research The Pharmacology of Regenerative Medicine
Regenerative pharmacology, which combines drugs with regenerative medicine, shows promise for repairing damaged body parts and needs more interdisciplinary research.
research WISP-1 induced by mechanical stress contributes to fibrosis and hypertrophy of the ligamentum flavum through Hedgehog-Gli1 signaling
Targeting Hedgehog signaling may help treat ligamentum flavum fibrosis.
research Roxithromycin-loaded lipid nanoparticles for follicular targeting
Tiny particles carrying roxithromycin can effectively target and deliver the drug to hair follicles without irritation.
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 The metabolic syndrome- associated small G protein ARL15 plays a role in adipocyte differentiation and adiponectin secretion
ARL15 is important for fat cell development and the release of the hormone adiponectin.
research Annurca Apple Polyphenols Ignite Keratin Production in Hair Follicles by Inhibiting the Pentose Phosphate Pathway and Amino Acid Oxidation
Annurca apple extract promotes hair growth by changing hair follicle metabolism to boost keratin production.
research Enhanced skin penetration of lidocaine through encapsulation into nanoethosomes and nanostructured lipid carriers: a comparative study
Nanostructured lipid carriers deliver lidocaine to the skin better than nanoethosomes.
research Physico-Chemical Properties of Cationic Niosomes Loaded with Fraction of Rice (Oryza sativa) Bran Extract
Niosomes with rice bran extract could be useful for anti-hair loss products.
research Cell Density-Dependent Upregulation of PDCD4 in Keratinocytes and Its Implications for Epidermal Homeostasis and Repair
PDCD4 is important for controlling skin cell growth and healing.
research Analysis of Lipids in the Medulla of Japanese Hair and Their Function
Lipids in Japanese hair help maintain glossiness and structure.
research Stiffness of Human Hair Correlates with the Fractions of Cortical Cell Types
Hair stiffness is higher when it has more para-like cortical cells.
research Runx1 Role in Epithelial and Cancer Cell Proliferation Implicates Lipid Metabolism and Scd1 and Soat1 Activity
Runx1 controls fat-related genes important for normal and cancer cell growth, affecting skin and hair cell behavior.
research NEW CHALLENGE TO CANCER AND LONGEVITY
A group has developed therapies that show promise for treating cancer and various other conditions.
research Epidermal stem cells: an update on their potential in regenerative medicine
Epidermal stem cells have potential for personalized regenerative medicine but need careful handling to avoid cancer.
research Encapsulación en ciclodextrinas de compuestos con actividad frente a la alopecia androgénica masculina.
Encapsulating hair loss drugs in cyclodextrins improves their solubility and reduces scalp irritation.
research Polarized microscopy in genetic hair disorders: case series
Polarized microscopy helps identify hair irregularities in genetic disorders.
research Mechanical and biological properties of keratose biomaterials
Keratose, derived from human hair, is a non-toxic biomaterial good for tissue regeneration and integrates well with body tissues.
research Penetration and storage of particles in human skin: Perspectives and safety aspects
Particles around 100 nm can penetrate and stay in hair follicles without passing through healthy skin, making them safe for use in topical products and useful for targeted drug delivery.
research Deep Insight of Design, Mechanism, and Cancer Theranostic Strategy of Nanozymes
Nanozymes show promise for effective and safe cancer treatment.
research Elemental hair analysis: A review of procedures and applications
Hair elemental analysis could be useful for health and exposure assessment but requires more standardization and research.
research Hair follicles as a target structure for nanoparticles
Nanoparticles around 600-700 nm can effectively enter and stay in hair follicles for days, which may help in delivering drugs to specific cells.
research ROS Balance Autoregulating Core–Shell CeO2@ZIF-8/Au Nanoplatform for Wound Repair
The nanoplatform helps heal wounds by balancing bacteria-killing and inflammation-reducing functions.
research Glutamine Metabolism Controls Stem Cell Fate Reversibility and Long-Term Maintenance in the Hair Follicle
Glutamine metabolism affects hair stem cell maintenance and their ability to change back to stem cells.
research Brain-targeted intranasal delivery of protein-based gene therapy for treatment of ischemic stroke
Intranasal delivery of gene therapy shows promise for treating ischemic stroke.
research Omics for Precious Rare Biosamples: Characterization of Ancient Human Hair by a Proteomic Approach
The study developed a method to analyze ancient hair proteins using very small samples.