8 citations,
July 2012 in “Annals of biomedical engineering” Hair absorbs molecules differently based on their size, charge, and love for water, and less at higher pH; this can help make better hair products.
10 citations,
July 2021 in “European journal of pharmaceutics and biopharmaceutics” Nanoparticles sized between 470 and 750 nm are best for delivering substances like caffeine into hair follicles for absorption.
1 citations,
October 1988 in “Clinics in dermatology” The document concludes that understanding how cells in the hair follicle grow and change is important for regulating hair growth.
September 2022 in “Medical Mycology” Three different methods were compared for creating Titan cells, a type of fungus cell. The OZ method made the most cells initially, but the number dropped quickly. The EB method also made a lot of cells, but the number also dropped. The AA method made fewer cells, but the number stayed steady. The methods also affected which genes were active in the cells.
20 citations,
September 1978 in “International Journal of Dermatology” Hair growth is influenced by factors like genetics and nutrition, and more research is needed to understand hair loss and growth mechanisms.
1 citations,
January 2016 in “Methods in molecular biology” The method helps estimate and track skin cell growth and movement during healing.
February 2018 in “Biophysical Journal” Cyclosporine A slowly changes cell membranes, explaining some of its effects and side effects.
2 citations,
April 2016 in “Veterinary dermatology” A 2% climbazole shampoo effectively reduces fungal growth on dog hair, and using a physiological shampoo afterward may boost this effect.
1 citations,
July 2021 in “Current nanomedicine” The new gel formulation for Acitretin improves topical delivery and reduces oral toxicity.
21 citations,
October 1978 in “The Journal of Clinical Pharmacology” 58 citations,
January 1987 in “Archives of Dermatological Research” EGF and FGF boost hair cell growth, hydrocortisone slows it, and minoxidil doesn't affect it.
32 citations,
June 1976 in “JAMA” Crash dieting can cause hair loss due to severe calorie restriction.
17 citations,
October 2010 in “Pigment cell & melanoma research” Human hair color is influenced by complex biochemical processes involving enzymes and reactive oxygen species.
10 citations,
May 2010 in “Analytica Chimica Acta” New tests detect finasteride and dutasteride in urine quickly and easily.
33 citations,
November 2006 in “Survey of Ophthalmology” Madarosis is the loss of eyelashes and eyebrows due to various health issues and requires thorough examination to diagnose and treat the underlying cause.
15 citations,
August 2020 in “Analytical chemistry” Hair lipids do not protect against humidity.
9 citations,
August 2007 in “Journal of animal science/Journal of animal science ... and ASAS reference compendium” Sheep wool follicles absorb different amino acids at various rates and locations, which could affect wool growth based on diet and genetics.
4 citations,
June 2016 in “PubMed” Repeated dyeing and shampooing cause hair color loss and damage.
January 2024 in “Saudi pharmaceutical journal” The study successfully formulated and optimized a bilayer tablet combining Tamsulosin and Finasteride using response surface methodology.
January 2000 in “Optics Letters” Laser treatment can inhibit hair growth and different hair colors reach different temperatures when lasered.
January 2021 in “Zenodo (CERN European Organization for Nuclear Research)” Finasteride-coated microneedles effectively deliver the drug with minimal scalp damage and high stability.
31 citations,
January 2012 in “European journal of pharmaceutics and biopharmaceutics” PLA particles release their contents differently based on the type of fluorochrome used.
5 citations,
February 2022 in “Biophysical journal” The model shows that filament flexibility and amino acid differences affect how fast intermediate filament proteins assemble.
211 citations,
February 2009 in “European journal of pharmaceutics and biopharmaceutics” Hair follicles help absorb and store topical compounds, aiding targeted drug delivery.
82 citations,
May 2009 in “BJCP. British journal of clinical pharmacology/British journal of clinical pharmacology” Caffeine penetrates human skin in lab tests similarly to real-life conditions, but actual skin use is still essential for accurate results.
36 citations,
March 2005 in “Biotechnology and Bioengineering” A new method speeds up insulin amyloid fibril growth, useful for studying diseases.
31 citations,
January 2009 in “Autoimmunity Reviews” Damage to hair follicle stem cells causes permanent hair loss and scarring in cutaneous lupus erythematosus.
15 citations,
October 2020 in “European journal of pharmaceutics and biopharmaceutics” Caffeine penetrates skin quickly through open hair follicles, but less through closed ones, with levels becoming equal after 22 hours.
8 citations,
January 2014 in “PubMed” Researchers made stem cells from human hair follicle cells with better efficiency than from skin cells.
7 citations,
August 2009 in “The Journal of Rheumatology Supplement” Retinoids and narrowband UVB phototherapy are effective for treating psoriasis and can reduce treatment time when used together.