May 2026 in “European Cells and Materials” The new delivery system improves Alzheimer's symptoms by releasing Huperzine A slowly and effectively.
1 citations
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January 2014 in “PubMed” Certain substances can decrease or increase exploratory behavior in rodents.
7 citations
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June 2019 in “Coloration Technology” Translucent keratin films are better for testing hair dyes.
June 2024 in “European neuropsychopharmacology” September 2023 in “Journal of the American Academy of Dermatology” Oral difelikefalin significantly reduces itch in notalgia paresthetica.
August 2007 in “Microscopy and Microanalysis” Hair fibers break by cuticle cell slipping, shape changing, cuticle fraying, and surface cracking when stretched under specific conditions.
3 citations
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September 2023 in “PeerJ Computer Science” A new method accurately measures college students' mental health by considering time perception and clustering techniques.
3 citations
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October 1979 in “Laboratory animals” Hairless rats are good for testing anti-inflammatory drugs, similar to haired rats, without needing to remove fur.
October 2025 in “Frontiers in Toxicology” A new method effectively predicts estrogen-related health effects for early screening.
18 citations
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September 1972 in “British Journal of Pharmacology” PCPA induces hypersexual behavior in male rats regardless of age or castration status.
December 2025 in “Journal of World Economy” Natural organic cosmetics with high natural content and patent labeling are popular and profitable in the US market.
February 2026 in “Psychoneuroendocrinology” Hair cortisol concentration partly reflects HPA axis regulation but doesn't capture all its complexities.
May 2026 in “Applied In Vitro Toxicology” A new lab method helps assess respiratory risks of hair product aerosols without animal testing.
109 citations
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November 2011 in “Nature Neuroscience”
April 2026 in “Journal of Experimental Psychopathology” Hair cortisol levels may not reliably indicate psychological distress.
1 citations
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March 2010 in “International Journal of Cosmetic Science” The Aqualon SLT device measures hair stiffness and slipperiness to evaluate hair treatments.
June 2014 in “Toxicologie analytique et clinique/Annales de toxicologie analytique” Older age increases positive hair alcohol test results, and chest hair is a good alternative for testing; season affects results, with higher levels in winter.
1 citations
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December 2022 in “Zenodo (CERN European Organization for Nuclear Research)” Emotional intelligence needs different measurement tools than IQ.
Depressed teens have different steroid levels in urine, which may help identify and treat them.
January 2024 in “Wiadomości Lekarskie” Shifting attention can reduce physical pain.
September 2014 in “International Journal of Dermatology and Venereology” Certain histamine receptors (H2R, H3R, H4R) have unique roles in treating skin diseases, with H2R helping with chronic urticaria and other conditions, H3R providing pain relief and allergy benefits, and H4R reducing inflammation and itchiness.
November 2024 in “Journal of Investigative Dermatology” Microfluidic models improve testing for aging, wound healing, and oral tissue, reducing animal testing.
A new imaging method helps see and study touch nerve endings in mouse skin.
December 2025 in “Therapeutic Drug Monitoring” Pulverization extracts more cortisol from hair, but any method works due to individual differences.
12 citations
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May 2019 in “Archives of Plastic Surgery” Natural lips are perceived as more attractive, successful, and healthy than augmented lips.
18 citations
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February 2020 in “Journal of pharmaceutical and biomedical analysis” The method accurately measures hormones and endocannabinoids in mice, showing gut microbiota diversity affects these levels and may influence stress and reproductive systems.
August 2025 in “International Journal of Research in Dermatology” Better standardization and transparency in statistical reporting are needed to improve hair care research quality.
February 2026 in “Indian Journal of Dermatology” Adults are more reactive to allergens than older adults, who are more sensitive to medication-related allergens.