research Absorption Sites of Orally Administered Drugs in the Small Intestine
Different factors affect where drugs are absorbed in the small intestine, which is important for effective medication use.
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research The Interaction of Hair Fibers with Alkali Bromide Solutions
Hair absorbs alkali bromide salts and water, affecting its structure, with absorption decreasing at higher temperatures.
research The Application of Radiochemical Techniques to the Study of the Interaction of Hair Fibers with Aqueous Solutions
Hair absorbs different substances from solutions based on pH levels.
research Penetration of Drugs Through Skin: A Complex Rate-Controlling Membrane
The skin is a complex barrier for drug penetration, but understanding its structure and interactions can improve drug delivery methods.
research Clinical and Nutritional Aspects in Obese Women During the First Year After Roux-en-Y Gastric Bypass
The surgery effectively promoted and maintained weight loss in obese women during the first year.
research Therapeutic, Prophylactic, and Functional Use of Probiotics: A Current Perspective
Probiotics show promise for health benefits but need more research to understand how they work.
research Lipid Nanoparticles for Topical and Transdermal Delivery of Pharmaceuticals and Cosmeceuticals
Lipid nanoparticles improve drug delivery through the skin, offering stability, controlled release, and better compatibility with skin.
research Polystyrene-b-Poly (Acrylic Acid) Nanovesicles Coated by Modified Chitosans for Encapsulation of Minoxidil
Minoxidil can be effectively encapsulated in coated nanovesicles for potential drug delivery.
research A Discourse on Human Hair Fibers and Reflections on the Conservation of Drug Molecules
Hair analysis for drugs needs a better understanding of how drugs enter hair, considering factors like hair structure and pigmentation.
research Morphological Characteristics and Notes of the Skin in Preclinical Toxicity Assessment
Skin structure complexity and variability are crucial for assessing skin toxicity in safety tests.
research Learning From Hair Moisture Sorption And Hysteresis
Hair moisture behavior helps tell apart different chemical treatments and reveals insights into hair structure.
research The Role of Hair Follicles in the Percutaneous Absorption of Caffeine
Hair follicles significantly increase the speed and amount of caffeine absorbed through the skin.
research Microneedling Dilates the Follicular Infundibulum and Increases Transfollicular Absorption of Liposomal Sepia Melanin
Microneedling helps increase the absorption of a melanin product into hair follicles, which may improve laser hair removal effectiveness.
research Topical Absorption and Systemic Toxicity
Some chemicals absorbed through the skin can cause serious health problems.
research Simultaneous Effects of Tocopheryl Polyethylene Glycol Succinate on Local Hair Growth Promotion and Systemic Absorption of Topically Applied Minoxidil in a Mouse Model
Adding a small amount of TPGS to minoxidil can help hair growth, but too much TPGS reduces this effect and increases minoxidil in the blood.
research Evidence for Various Calcium Sites in Human Hair Shaft Revealed by Sub-Micrometer X-Ray Fluorescence
The research found two types of calcium in human hair, one that varies among individuals and another that is consistent across people.
research Squalene-Containing Nanostructured Lipid Carriers Promote Percutaneous Absorption and Hair Follicle Targeting of Diphencyprone for Treating Alopecia Areata
Squalene-based carriers improve delivery of a treatment to hair follicles for alopecia areata.
research Omega 3 Fatty Acid-Enriched Nanoemulsion of Thiocolchicoside for Transdermal Delivery: Formulation, Characterization, and Absorption Studies
The new formulation improved the skin absorption of the drug Thiocolchicoside.
research In Vivo Investigation in Pigs of Intestinal Absorption, Hepatobiliary Disposition, and Metabolism of the 5α-Reductase Inhibitor Finasteride and the Effects of Coadministered Ketoconazole
Ketoconazole increases finasteride's effectiveness and lifespan in the body.
research Effects of Mycorrhizal Fungi on Plant Growth, Nutrient Absorption, and Phytohormone Levels in Tea Under Shading Conditions
Mycorrhizal fungi and shading improve tea plant growth and nutrient uptake by changing hormone levels and gene expression.
research Original Research—Endocrinology: Comparison of the Steady-State Pharmacokinetics, Metabolism, and Variability of a Transdermal Testosterone Patch Versus a Transdermal Testosterone Gel in Hypogonadal Men
The testosterone patch and gel are both effective, but they have different absorption patterns and effects on hormone levels.
research Laser-Assisted Hair Transplantation: A Status Report in the 21st Century
Lasers in hair transplantation show promise but are not yet standard, with current methods causing some side effects and needles still being preferred for creating recipient sites.
research Hair Follicles Contribute Significantly to Penetration Through Human Skin Only Shortly After Application as a Solvent Deposited Solid in Humans
Hair follicles greatly increase caffeine absorption through the skin shortly after it's applied.
research Neurotoxins Acting at Synaptic Sites: A Brief Review on Mechanisms and Clinical Applications
Neurotoxins can affect neurotransmitter release and have potential in treating muscle, pain, and cancer conditions, but more research is needed on how they work.
research Studies on the Efficacy of Methyl Esters of N-Alkyl Fatty Acids as Penetration Enhancers
Methyl caprate greatly increases drug absorption through the skin and is better than other enhancers.
research Structural and Functional Studies of L-PGDS and SMPDL3A Enzymes in Lipid Signaling Family
L-PGDS has specific binding sites for its functions and could help in drug delivery system design.
research Variations of Hair Follicle Size and Distribution in Different Body Sites
Hair follicle size and distribution vary significantly across different body sites.
research Skin Deposition and Permeation of Finasteride In Vitro: Effects of Propylene Glycol, Ethanol, and Sodium Lauryl Sulfate
Propylene glycol and ethanol increase finasteride skin absorption, sodium lauryl sulfate doesn't.
research Enhancement of Drug Permeation Across Skin Through Stratum Corneum Ablation
Removing the outer skin layer increases drug absorption and offers non-invasive treatment options, with some methods allowing for quick skin recovery.
research Development of a Two-Dimensional Model for Predicting Transdermal Permeation with the Follicular Pathway: Demonstration with a Caffeine Study
Researchers developed a model that shows hair follicles increase skin absorption of caffeine by 20%.