research Sex Differences in Opioid-Mediated Effects: Role of Androgens
Men and women react differently to opioids, with hormones potentially influencing these differences.
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300-330 / 1000+ results research The Effects of Lower vs Higher Cell Number of Platelet-Rich Plasma on Hair Density and Diameter in Androgenetic Alopecia: A Randomized, Double-Blinded, Placebo, Parallel-Group Half-Scalp IRB-Approved Study
Higher cell number PRP improves hair density and diameter more than lower cell number PRP.
research Commentary on: The Effects of Lower vs Higher Cell Number of Platelet-Rich Plasma in Hair Density and Diameter in Androgenetic Alopecia: A Randomized, Double-Blinded, Placebo, Parallel-Group Half-Scalp IRB Study
PRP improves hair growth in AGA, but higher concentrations aren't significantly better than lower ones.
research Correction to: The Effects of Lower vs Higher Cell Number of Platelet-Rich Plasma on Hair Density and Diameter in Androgenetic Alopecia: A Randomized, Double-Blinded, Placebo, Parallel-Group Half-Scalp IRB-Approved Study
research Bone Mineral Density in Hyperandrogenic Amenorrhea
Women with hyperandrogenic amenorrhea have similar bone density to healthy women but lower than androgenized women without amenorrhea, and high DHEAS levels might affect bone density.
research Physical Changes, Laboratory Parameters, and Bone Mineral Density During Testosterone Treatment in Adolescents with Gender Dysphoria
Testosterone treatment effectively causes male physical development in transgender male adolescents but may lead to side effects like acne, higher BMI and blood pressure, lower good cholesterol, and decreased bone density.
research The Effect of 5α-Reductase Inhibition With Dutasteride and Finasteride on Bone Mineral Density, Serum Lipoproteins, Hemoglobin, Prostate Specific Antigen, and Sexual Function in Healthy Young Men
Dutasteride and finasteride do not significantly affect bone density, blood fats, or blood production, but slightly lower PSA levels and minimally impact sexual function in healthy young men.
research Survival of Densely Packed Follicular Unit Grafts Using the Lateral Slit Technique
High-density hair transplants can have high survival rates with improved techniques, but lower densities might also give good results.
research Progress in the Use of Platelet-Rich Plasma in Aesthetic and Medical Dermatology
Platelet-rich plasma (PRP) is effective in treating various skin conditions and improving hair density, thickness, and patient satisfaction, with lower relapse rates for Alopecia Areata.
research Defining Perceptual Thresholds for Hair Density Changes: A Study of Dermatologist Perceptions
Dermatologists can detect smaller hair density changes than previously thought.
research Proliferation and Differentiation of Cultured Human Keratinocytes Is Modulated by 1,25-Dihydroxyvitamin D3 and Synthetic Vitamin D3 Analogues in a Cell Density-, Calcium-, and Serum-Dependent Manner
Vitamin D3 and its analogues affect skin cell growth and development depending on cell density, calcium levels, and serum presence.
research Evaluating Subjective Versus Objective Measures of Changes in Hair Density Using Standardized Scalp Photography
Dermatologists can accurately detect smaller differences in hair density than previously thought.
research Association Between Stress and Bilateral Symmetrical Alopecia in Free-Ranging Formosan Macaques in a High-Population-Density Area
Stress likely causes hair loss in Formosan macaques.
research Anatomical Mapping and Density of Merkel Cells in Skin and Mucosae of the Dog
Dogs have varying numbers of touch-sensitive Merkel cells in different skin areas, with most in the oral mucosa and facial skin, unrelated to age, sex, breed, or color.
research Megasessions
Megasessions in hair transplant can cover more area or increase density but need a skilled team and careful planning, and have both benefits like less downtime and risks like lower graft survival.
research Hair Transplantation: Current Concepts and Techniques
The document concludes that hair transplantation is recommended for those not helped by medical treatments, but warns that high-density transplants may lower hair survival rates.
research PCSK9: From Nature's Loss to Patient's Gain
Certain genetic mutations can lower bad cholesterol and reduce heart disease risk, leading to effective cholesterol-lowering drugs.
research S1 Opioid Receptor Agonists and Serum Prostate-Specific Antigen Level: Is There a Role for Prostate Cancer Control and Chemoprevention?
Opioid use may lower PSA levels, suggesting a possible role in prostate cancer control; PSA testing is useful for detecting prostate cancer; serum triglycerides are not linked to prostate cancer risk; and higher urethral PSA levels may be associated with local hormone activity.
research Patients With Vitiligo Present Fewer Cardiovascular Risk Factors: Results From a Case-Control Study
People with vitiligo may have a lower risk of heart disease.
research Evaluation of Paraoxonase 1 Serum Level in Male Androgenetic Alopecia Patients
Men with male pattern baldness have lower levels of the antioxidant PON1.
research The Effects of a Powder of the Fruiting Body of Commercial Lingzhi or Reishi Medicinal Mushroom Ganoderma Lucidum on Hypercholesterolemic Rat Skin, Applied With a Topical Application of Benzo(a)pyrene
Ganoderma lucidum powder may help prevent skin cancer and lower cholesterol.
research Impact of 6-Month Course of 1 mg Finasteride Tablets on Lipid Profile Levels in Men with Androgenic Alopecia
Taking 1mg finasteride tablets for 6 months can lower good cholesterol (HDL) and raise triglycerides in men with hair loss.
research Enhancing Hair Follicle Regeneration by Nonablative Fractional Laser: Assessment of Irradiation Parameters and Tissue Response
Using a fractional laser can stimulate hair growth, but the intensity and duration of inflammation are crucial. Too much can cause ulcers and scarring. Lower beam energy and fewer treatments are recommended to avoid damage.
research Sex Hormones and Hair Loss in Men From the General Population of Northeastern Germany
Men's hair loss is not linked to their sex hormone levels, except for lower DHEAS in those with hair loss.
research Oral Vitamin D Treatment in Patients with Telogen Effluvium: Clinical and Dermoscopic Evaluation
Oral Vitamin D can improve hair density and reduce hair loss in Telogen Effluvium patients.
research Efficacy of Platelet-Rich Plasma for Treating Androgenic Alopecia of Varying Grades
Platelet-rich plasma injections significantly improve hair density and thickness in both male and female pattern hair loss, especially in early stages.
research Rationale for Using a Combination of Follicular Units and Slit Grafts in Hair Transplanting
Using both follicular units and slit grafts for hair transplants may give better hair density and graft survival.
research The Role of Platelet-Rich Plasma in Androgenetic Alopecia: A Systematic Review
Platelet-rich plasma may improve hair density and count in male pattern hair loss, but more high-quality research is needed.
research Naturally Occurring Hairlines in Non-Balding Oriental Men of East and Southeast Asian Origin
Older East and Southeast Asian men need less hair density for hair restoration satisfaction, and natural hairline features should guide surgery plans.
research Efficacy and Safety of ENERGI-F701 Solution Versus 2% Minoxidil Solution for Female Pattern Hair Loss: A Phase II, Multi-Center, Randomized, Double-Blind, Head-to-Head, Parallel Trial
ENERGI-F701 solution was found to be more effective and safer than Regaine® 2% minoxidil solution in treating female pattern hair loss, with increased hair density and less side effects.