research Updates to Male Infertility: AUA/ASRM Guideline 2024
The 2024 guideline updates recommendations for genetic testing, imaging, and sperm retrieval in male infertility.
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research Proteins Observed in Scalp Hair from Preschool Children
Mothers have more hair proteins than their children, with age-related differences in protein patterns, and some proteins in hair could indicate early childhood development.
research Adipose Mesenchymal Stem Cells Combined with Platelet-Rich Plasma Accelerate Diabetic Wound Healing by Modulating the Notch Pathway
Using fat stem cells and blood cell-rich plasma together improves healing in diabetic wounds by affecting cell signaling.
research Finasteride Quantification in Human Plasma by High-Performance Liquid Chromatography Coupled to Electrospray Ionization Tandem Mass Spectrometry: Application to a Comparative Pharmacokinetics Study
New method measures finasteride in plasma, finds two formulations bioequivalent.
research Effect of Testosterone, Dihydrotestosterone, Estradiol, and Cortisol on the Quality of Fresh and Cryopreserved Stallion Sperm
Higher testosterone harms sperm motility, while higher estradiol improves sperm survival.
research Finasteride in Biological Fluids: Extraction and Separation by a Graphitized Carbon Black Cartridge and Quantification by High-Performance Liquid Chromatography
Method accurately measures finasteride in human plasma.
research Combination of the Stromal Vascular Fraction and Platelet-Rich Plasma Accelerates the Wound Healing Process: Pre-Clinical Study in a Sprague-Dawley Rat Model
Combining SVF and PRP speeds up wound healing.
research Simulation of Scalp Cooling by External Devices for Prevention of Chemotherapy-Induced Alopecia
Scalp cooling devices need to be powerful enough to overcome heat loss and reach the right temperature to prevent hair loss from chemotherapy.
research Advances in Platelet Rich Plasma-Derived Extracellular Vesicles for Regenerative Medicine: A Systematic-Narrative Review
Platelet Rich Plasma-Derived Extracellular Vesicles show promise for healing and regeneration but need standardized methods for consistent results.
research Metabolic Study of Androsta-1,4,6-Triene-3,17-Dione in Horses Using Liquid Chromatography/High Resolution Mass Spectrometry
The study found that urine metabolites M1b or M4 are the best indicators of ATD use in horses, with detection possible up to 77 hours in urine and 28 hours in blood.
research Two Hypomorphic Alleles of Mouse Ass1 as a New Animal Model of Citrullinemia Type I and Other Hyperammonemic Syndromes
Researchers created a new mouse model for studying Citrullinemia Type I and similar conditions, showing symptoms and treatment responses like those in humans.
research Alopecia Areata Is Associated With Increased Expression of Heart Disease Biomarker Cardiac Troponin I
People with alopecia areata have higher levels of a heart disease marker than those without hair loss.
research Abstracts from the ASA 40th Annual Meeting
HNG may help prevent the negative effects of chemotherapy on sperm production and white blood cell counts.
research Short-Term Cryoprotectant-Free Cryopreservation at −20°C Does Not Affect the Viability and Regenerative Capacity of Nanofat
Storing nanofat at -20°C for 7 days does not harm its ability to regenerate.
research A Clinical Comparison of Photobiomodulation Devices for the Treatment of Alopecia in All Skin Types
More research with diverse participants is needed to determine the effectiveness of photobiomodulation devices for hair loss treatment.
research Control of Hair Growth and Follicle Size by VEGF-Mediated Angiogenesis
VEGF helps hair grow and determines follicle size by increasing blood vessel growth.
research Effects of Flutamide and Finasteride on Rat Testicular Descent
Androgens, like testosterone, are crucial for early testicular descent in rats.
research Four Days of Simulated Shift Work Reduces Insulin Sensitivity in Humans
Working night shifts for four days can lower the body's ability to use insulin, which may increase the risk of type 2 diabetes.
research Androgen Receptors Are Only Present in Mesenchyme-Derived Dermal Papilla Cells of Red Deer Neck Follicles When Raised Androgens Induce a Mane in the Breeding Season
Red deer only have androgen receptors in neck hair cells for mane growth during breeding season.
research Dihydrotestosterone-Induced Hair Regrowth Inhibition by Activating Androgen Receptor in C57BL6 Mice Simulates Androgenetic Alopecia
DHT stops hair regrowth in mice, similar to human hair loss.
research Topical Formulations Containing Finasteride: In Vitro Permeation/Penetration Study and In Vivo Pharmacokinetics in Hairless Rat
Finasteride cream helps hair growth with less side effects.
research Localization of the Rabies Virus Antigen in Merkel Cells in the Follicle-Sinus Complexes of Muzzle Skins of Rabid Dogs
Rabies virus was found in specific skin cells of rabid dogs' muzzles, suggesting these cells could help diagnose rabies.
research Protective Effects of Finasteride on the Pulmonary Immune Response in a Combined Model of Trauma-Hemorrhage and Polymicrobial Sepsis in Mice
Finasteride helps reduce lung inflammation and damage after trauma and infection.
research Modulating Testosterone Pathway: A New Strategy to Tackle Male Skin Aging?
Honokiol might help reduce male skin aging by maintaining testosterone levels.
research Beneficial Effects of Finasteride on Hepatic and Pulmonary Immune Response After Trauma Hemorrhage in Mice
Finasteride improves immune response and reduces organ damage after trauma hemorrhage in mice.
research The Ability of Melatonin to Influence Oxidative Stress and Lower the Dose of Prednisolone in Patients with Alopecia Areata
Melatonin may help reduce the needed dose of prednisolone and improve hair growth in alopecia areata patients.
research National Lipid Association Recommendations for Patient-Centered Management of Dyslipidemia: Part 2
The guidelines suggest lifestyle changes, diet adjustments, and personalized medication to manage dyslipidemia and reduce heart disease risk.
research The Rotterdam Study: 2016 Objectives and Design Update
The Rotterdam Study found risk factors for elderly diseases, links between lifestyle and genetics with health conditions, and aimed to explore new areas like DNA methylation and sensory input effects on brain function.
research SRD5A3 Is Required for Converting Polyprenol to Dolichol and Is Mutated in a Congenital Glycosylation Disorder
Mutations in the SRD5A3 gene cause a new type of glycosylation disorder by blocking the production of a molecule necessary for protein glycosylation.
research Timing of Expression of the Core Clock Gene Bmal1 Influences Its Effects on Aging and Survival
The timing of when the gene Bmal1 is active affects aging and survival, with its absence during development, not adulthood, leading to premature aging.