research What should it take to describe a substance or product as 'sperm-safe'
Products should be called 'sperm-safe' only after thorough, well-designed tests.
Search
for
Sort by
Research
60-90 / 1000+ results 
research Gap junctions in Turing-type periodic feather pattern formation
Gap junctions help control feather pattern formation in chickens.
research Molecular Signaling and Nutritional Regulation in the Context of Poultry Feather Growth and Regeneration
Good feather growth in poultry needs the right balance of proteins, amino acids, minerals, and vitamins.
research Chitosan stimulates root hair callose deposition and inhibits root hair growth
Chitosan slows root hair growth and causes a buildup of callose at low concentrations, but at high concentrations, it only inhibits growth without callose buildup.
research 915 Dietary grape powder inhibits atopic dermatitis-like skin lesions in NC/Nga mice
Eating grape powder may reduce the severity of skin allergy symptoms.
research 916 Gynecologic and hormonal comorbidities of scarring alopecia: A retrospective review
Women with scarring alopecia are less likely to have used hormone replacement therapy or oral contraceptives compared to those with female pattern hair loss.
research Deciphering the function of canonical Wnt signals in development and disease: conditional loss- and gain-of-function mutations of β-catenin in mice
Wnt signaling is vital for cell growth, development, and cancer research.
research Modulating the stem cell niche for tissue regeneration
Changing the environment around stem cells could help tissue repair, but it's hard to be precise and avoid side effects.
research Genetic, hormonal and metabolic aspects of PCOS: an update
The document concludes that insulin resistance is key in PCOS development and early treatment is crucial to prevent complications.
research Clinical and biological impact of the exposome on the skin
Environmental factors, hormones, nutrition, and stress all significantly affect skin health and aging.
research Electrospun Nanofibers for Improved Angiogenesis: Promises for Tissue Engineering Applications
Electrospun nanofibers show promise for enhancing blood vessel growth in tissue engineering but need further research to improve their effectiveness.
research Male sex hormones, aging, and inflammation
Adequate testosterone is crucial for men's health and quality of life, but its decline with age needs more research.
research The human hair follicle, a bistable organ?
Human hair follicles switch between active and resting phases unpredictably.
research Repeated Low-Level Red-Light Therapy for Controlling Onset and Progression of Myopia-a Review
Red-light therapy may slow myopia progression better than traditional treatments.
research MicroRNAs in the skin: role in development, homoeostasis and regeneration
MicroRNAs are important for skin health and could be targets for new skin disorder treatments.
research Role of β-Catenin Activation Levels and Fluctuations in Controlling Cell Fate
Proper control of β-catenin activity is crucial for development and preventing diseases like cancer.
research The rationale for physiological testosterone replacement in women
Testosterone replacement may help post-menopausal women with androgen insufficiency, but more research is needed on its benefits and risks.
research Fiber-Safe Extraction of Red Mordant Dyes from Hair Fibers
A new method extracts red dyes from wool without damaging it, although it slightly weakens the wool.
research The TOR–Auxin Connection Upstream of Root Hair Growth
High energy boosts root hair growth in plants, while low energy stops it.
research Exploring the neural mechanisms of finasteride: a proteomic analysis in the nucleus accumbens
Finasteride affects brain processes related to neurotransmission and metabolism, potentially helping with neuropsychiatric conditions.
research Fiber-Safe Extraction of Red Mordant Dyes from Hair Fibers
Researchers developed a less damaging way to extract red dyes from wool using EDTA and DMF, preserving the fiber's strength for further analysis.
research Neonatal allopregnanolone or finasteride administration modifies hippocampal K+ Cl− co-transporter expression during early development in male rats
Allopregnanolone increases KCC2 expression in baby male rats' brains, while finasteride doesn't affect it.
research Biologic Rhythms Derived from Siberian Mammoths' Hairs
Mammoth hair grew faster than human hair and showed seasonal changes in growth and mineral content.
research Early postnatal allopregnanolone levels alteration and adult behavioral disruption in rats: Implication for drug abuse
Changing allopregnanolone levels in baby rats affects their adult behavior and alcohol use.
research Oral Signs of Hematologic Disease
The conclusion is that different blood diseases cause specific oral symptoms and require varied treatments to manage these symptoms and improve patient health.
research Gonadal Sex Steroids: Production, Action and Interactions in Mammals
The document concludes that sex hormones are crucial for mammalian reproduction, health, and behavior, and require more research for therapeutic use.
research Intraoperative Bioprinting of Human Adipose-derived Stem cells and Extra-cellular Matrix Induces Hair Follicle-Like Downgrowths and Adipose Tissue Formation during Full-thickness Craniomaxillofacial Skin Reconstruction
Printing human stem cells and a special matrix during surgery can help grow new skin and hair-like structures in rats.
research Flavonoids and Nod Factors: Importance in Legume-Microbe Interactions and Legume Improvement
Flavonoids and Nod factors are key for legume plant growth and could help in sustainable farming.
research Anorexia Nervosa and Bulimia Nervosa
Anorexia Nervosa and Bulimia Nervosa are complex eating disorders with increasing incidence among young females, significant morbidity, and varying mortality rates, requiring more research for better treatment.
research A Systematic Scoping Review and Conceptual Analysis of New-Onset Fibromyalgia Manifestations After Non-Hospitalized COVID-19: Empirics, Definitions, Methodologies, Pathophysiology, Mapping of Literature, and Knowledge Gaps
New-onset fibromyalgia after COVID-19 is poorly understood, needing better definitions and studies.