64 citations
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April 1972 in “American Journal of Clinical Nutrition” Hair chromium levels reflect nutritional status after standard washing.
November 2022 in “International journal of biology, pharmacy and allied sciences” In this study, the researchers formulated an herbal shampoo and found it exhibited excellent cleansing properties and foam stability, comparable to commercial shampoos, suggesting it as a safe and cost-effective alternative to marketed formulations.
3 citations
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January 1985 in “Drug development and industrial pharmacy” In this study, formulations of a typical lotion shampoo with ethanol or propylene glycol increased the in-vitro release rate of zinc pyrithione, an anti-dandruff agent.
11 citations
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August 2018 in “Asian-Australasian journal of animal sciences” This study found that a short daily photoperiod increased crude protein digestibility, secondary hair follicle activity, and cashmere quality in Inner Mongolia white cashmere goats without harming fiber characteristics.
This study examined extracts from the heartwood of Kouyousan trees for anti-termite activity against Japanese termites. The researchers reported that cedrol showed strong anti-termite effects, with feeding deterrent activity at low concentrations and lethal effects at high concentrations, while isoabienol mainly contributed to feeding deterrence.
March 2024 in “Animal nutrition” This study found that sows consuming beet pulp had higher feed intake and improved litter performance during heat stress, while a high-fiber diet enhanced insulin levels, suggesting dietary fiber's importance for reproductive and metabolic health in sows.
January 2014 in “China Surfactant Detergent & Cosmetics” This study established a method using reversed-phase high performance liquid chromatography to determine finasteride concentration in hair cosmetics, showing a strong linear relationship with mass concentration and recoveries between 90.3% and 102.0%.
34 citations
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April 2014 in “Psychopharmacology” This review discusses the pharmacological properties and physiological regulation of neuroactive steroids, focusing on their varied responses to stress and ethanol in rats, mice, and humans, but it reports no new findings.
3 citations
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January 1989 in “Journal of Japan Oil Chemists Society” This study examined the effects of six surfactants on hair and scalp, finding varying irritation levels and impacts on protein denaturation and scalp turnover time, with AMT suggested as a good detergent.
32 citations
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November 2004 in “Journal of pharmaceutical sciences” This study quantifies the follicular uptake of tea tree oil in bovine udder skin, with microemulsion showing the highest concentration among different formulations tested.
29 citations
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October 1996 in “Toxicology and Applied Pharmacology” Higher minoxidil doses in dogs cause faster heart rate, lower blood pressure, and heart issues.
1 citations
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March 2024 in “International Journal of Applied Pharmaceutics” This study found that varying the concentration of propylene glycol in rice water shampoo gel affects physical properties such as viscosity and foam height, without impacting organoleptic qualities or pH stability.
6 citations
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September 2010 in “Animal” This study found that selecting Angus cattle for early puberty reduced their prolactin levels, which may indicate a response to changing day length.
9 citations
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January 1966 in “Economic botany” Plant-based ingredients in hair care are being replaced by synthetic alternatives.
44 citations
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January 2010 in “International journal of trichology” This article discusses the complexity of selecting hair cleansing products and conditioners and reports no new scientific findings or results.
20 citations
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January 2003 in “Journal of oleo science” This study found that both everyday physical and environmental stresses, as well as chemical treatments, contributed to hair damage, with cuticle layers being more noticeably affected.
5 citations
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January 2021 in “Wiadomości Lekarskie” This study developed a protocol for acellular dermal matrix manufacturing from pig skin, demonstrating effective removal of cellular components while preserving the collagen scaffold's structural organization through a series of physical and chemical treatments.
3 citations
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November 2014 in “Protein Expression and Purification” This study reported successful recovery of biologically active recombinant murine Wnt3a without detergent, suggesting usefulness for structure-activity studies avoiding detergent-related issues.
July 2023 in “Drug testing and analysis (Print)” Homemade hair treatments can significantly lower drug levels in hair, possibly causing false-negative drug tests.
January 2023 in “Journal of applied animal research” This study found that short-day photoperiod treatment in Shanbei white cashmere goats enhanced cashmere growth, increased secondary follicle density, and altered hormone levels and gene expression related to hair follicle development.
September 2022 in “International journal of pharmaceutical quality assurance” This study concluded that sodium lauryl sulfate is very toxic to hair, damaging its structure, while natural conditioners help protect hair integrity and improve consistency and shine.
15 citations
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January 2008 in “Annales de Toxicologie Analytique” This study concluded that standard decontamination procedures do not fully remove external contamination from post mortem hair specimens, which complicates using hair analysis to assess long-term drug exposure.
This study found that hair and nails can effectively measure hormone changes such as testosterone, estrogen, and progesterone during the peripubertal period in dogs, with variations observed between males and females at specific developmental stages.
20 citations
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February 1985 in “Archives of Dermatology” This report discusses the potential of minoxidil for treating hair loss, spurred by early findings of hair regrowth in some patients, but emphasizes the need for further research to establish its safety and efficacy.
151 citations
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July 2011 in “Archives of Dermatological Research” This review discusses various strategies to enhance drug delivery through the skin barrier, highlighting liposomes as promising carriers for increased dermal concentrations in topical therapies, but reports no new research results.
1 citations
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December 2018 in “Talenta Conference Series Tropical Medicine (TM)” This study evaluated the antifungal activity of lemongrass oil in anti-dandruff gel shampoo formulations and found that a 10% lemongrass oil concentration was the most effective at inhibiting the growth of the dandruff-causing fungus Pityrosporum ovale.
January 2026 in “Journal of Trace Elements in Medicine and Biology” This study found that living environment significantly influenced Fe concentrations in dog and cat hair, with outdoor animals showing higher levels than those kept indoors.
157 citations
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June 2015 in “Psychoneuroendocrinology” This study observed that hair cortisol and cortisone concentrations were higher in older individuals and those with diabetes mellitus, highlighting their potential significance for assessing somatic health.
November 2023 in “British journal of nutrition” This study found that curcumin supplementation in adults significantly increased serum adiponectin levels and decreased leptin levels, based on a meta-analysis of 13 randomized controlled trials.
22 citations
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August 2015 in “PloS one” This study found that the binding and release of BMP-2 from kerateine biomaterials are significantly influenced by pH and salt concentration, highlighting the potential for developing improved bone repair systems.