research Essays on vertical mergers, advertising, and competitive entry
Vertical mergers can lead to collusion, advertising often peaks then declines, and incumbents can disrupt new competitors.
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research Trichoscopy update 2011
Trichoscopy is a useful tool for diagnosing different hair and scalp diseases by their unique visual features.
research A SIMPLIFIED APPROACH TO THE DIAGNOSIS OF ALOPECIA
A simplified method was introduced to diagnose most hair loss types by examining the patient's history and scalp, with some cases needing further tests.
research Trichoscopy of alopecia areata in children. A retrospective comparative analysis of 50 children and 50 adults
Children with alopecia areata have different trichoscopic features than adults, including more empty follicular openings and pigtail hairs.
research Anagen Effluvium after Therapeutic Scalp Surgery: Unreported Phenomenon
Hair loss can occur about 4 weeks after scalp surgery but usually grows back within 3 months without treatment.
research Hair presentation test
The woman's hair loss pattern doesn't match typical conditions like alopecia areata or female pattern hair loss.
research Trichoscopy
Trichoscopy is a useful tool for examining and monitoring hair and scalp conditions.
research Hyperactivation of sympathetic nerves drives depletion of melanocyte stem cells
Stress can cause hair to turn gray by depleting stem cells.
research Principles of Hair Cycle Control
Manipulating the catagen and telogen phases of hair growth could lead to treatments for hair disorders.
research Forkhead/winged-helix transcription factor whn regulates hair keratin gene expression: Molecular analysis of theNude skin phenotype
Whn is essential for hair growth, and its malfunction causes hair loss.
research Effect of Ficus carica leaf extract on the gene expression of selected factors in HaCaT cells
Ficus carica leaf extract may help treat skin disorders by reducing inflammation and androgen effects in skin cells.
research The great atopic diseases epidemic: does chemical exposure play a role?
Chemical exposure may contribute to the rise in atopic diseases and needs more research.
research The Association between Exercise and Androgenetic Alopecia: A Survey-Based Study
More exercise might link to hair loss, but other factors also matter.
research Treatment of Alopecia Areata
No treatment reliably changes Alopecia Areata's course; reassurance and possibly a wig are recommended.
research Situation-Specific Purposes and Epistemic Games: A Framework for Teaching the Evaluation of Causal Information
The framework helps people evaluate scientific information for specific needs.
research Epigenetic modifications may explain the relative protection of occipital hair follicles from androgenetic alopecia in men
Epigenetic changes might protect occipital hair from male pattern baldness.
research Framing the Problem: The Mystery of Post-Finasteride Syndrome and Reasons to Suspect a Microbial Factor
Gut bacteria imbalance may cause Post-Finasteride Syndrome symptoms.
research Framing the Problem: The Mystery of Post-Finasteride Syndrome and Reasons to Suspect a Microbial Factor
Gut bacteria imbalance may cause Post-Finasteride Syndrome symptoms.
research Vertex Overload: A Thermo Mechanical and Metabolic Framework for Androgenetic Alopecia
Hair loss is caused by mechanical, thermal, and metabolic factors, not just hormones.
research Genetic Insights into Acne, Androgenetic Alopecia, and Alopecia Areata: Implications for Mechanisms and Precision Dermatology
Genetic insights can lead to personalized treatments for acne, androgenetic alopecia, and alopecia areata.
research Dichotomy
Barbara prefers natural remedies but is advised against certain supplements and mistakenly links her cancer and hair loss to unrelated causes.
research Splitting Hairs: Evaluating the Origin of Human Nakedness
Humans likely became hairless to better regulate body temperature.
research Can Extra Adrenal Cortisol Secretion Occur in an Adrenalectomized Patient?
A patient produced cortisol after adrenalectomy, possibly due to residual tissue or other body parts making steroids.
research Evolution in action: highlighting a role for the Agouti gene in development?
The Agouti gene influences pigmentation and may have a developmental role in deer mice.
research Disorders of the pilosebaceous unit: hirsutism and androgenic alopecia
Excessive androgens in women with polycystic ovary syndrome can lead to excessive hair growth and hair loss, but this might not fully explain these conditions.
research Questions and Answers
Doctors recommend postoperative radiation for male breast cancer, advise against testosterone for vasomotor symptoms post-adrenalectomy, suggest non-hormonal treatments for atrophic vaginitis after mastectomy, note no specific treatment for anticoagulant-induced hair loss, and call for more research on silicosis from silicon carbide exposure.
research Finasteride inhibits epinephrine synthesis in humans: implication for sexual dysfunction
Finasteride may cause sexual dysfunction by reducing epinephrine levels.
research Delayed-onset pachyonychia congenita caused by a novel mutation in the V2 domain of keratin 6b
A new mutation in the K6b gene caused a girl's late-appearing nail condition.
research Decreased benzothiazole-type pheomelanin in regrown brown hair in alopecia areata
The girl's regrown brown hair had less of certain pigments than her original black hair.
research The impact of obesity on the folliculosebaceous unit
Obesity may worsen hair loss in men and increase hirsutism in overweight or obese individuals, with weight loss recommended for treatment.