56 citations
,
January 1999 in “The Analyst” The method accurately measures certain steroids in human hair, showing different levels in males and females.
7 citations
,
February 2014 in “Talanta” Researchers developed a method to identify and analyze cyclosporin compounds and their structures effectively.
1 citations
,
November 2023 in “Endocrine Connections” DHEA is the main sex steroid in cerebrospinal fluid, and testosterone in the fluid comes from the blood.
11 citations
,
November 2021 in “International journal of molecular sciences” Gut microbes significantly affect brain steroid levels.
38 citations
,
January 2012 in “Annales de Toxicologie Analytique” Many black market drugs for bodybuilders are fake and mislabeled.
23 citations
,
June 2015 in “Clinica Chimica Acta” Researchers found potential urine markers for polycystic ovary syndrome, including testosterone-glucuronide and 11α-hydroxyprogesterone, which may help diagnose the condition.
11 citations
,
September 2010 in “PubMed” DHA-NLC may improve drug delivery and reduce side effects for cancer treatment.
1 citations
,
November 2023 in “Indian Journal of Science and Technology” Eclipta alba may improve memory and help treat Alzheimer's disease.
80 citations
,
January 2011 in “Clinical Chemistry and Laboratory Medicine (CCLM)” Hair cortisol levels can reflect salivary cortisol levels in humans.
September 2021 in “Research Square (Research Square)” Certain hormone levels can help diagnose P450 oxidoreductase deficiency.
7 citations
,
June 2020 in “Experimental dermatology” Researchers found that certain lipids, especially vitamin D3, are lower in prematurely grey hair than in pigmented hair.
January 2025 in “Current Trends in Pharmacy and Pharmaceutical Chemistry” New methods for measuring dutasteride are effective and reliable.
November 2025 in “Drug Testing and Analysis” Epristeride's metabolism involves key metabolites and proteins, affecting its use in doping tests.
1 citations
,
July 2022 in “Plant Cell, Tissue and Organ Culture (PCTOC)” The study found that in Eclipta prostrata roots, coumestans come from acetate and shikimate pathways, and phenylpropanoid is made only through the shikimate pathway.
22 citations
,
September 2024 in “Human Reproduction Update” Androgen measurement helps diagnose PCOS, but accuracy varies, needing standard methods.
2 citations
,
September 2022 in “Advances in Environmental Biology” Avicennia marina leaf extract can fight Vancomycin-resistant bacteria.
August 2013 in “日本医療薬学会年会講演要旨集” Hair contains complex lipids, including cholesterol and fatty acids, similar to skin.
November 2024 in “Research for Rural Development/Research for Rural Development (Online)” Rosemary essential oil is rich in terpenes and can be effectively extracted and analyzed using environmentally friendly methods, benefiting local economies.
5 citations
,
January 2021 in “Journal of Saudi Chemical Society” Watercress oil may promote hair growth by activating specific receptors.
48 citations
,
January 2018 in “Scientific Reports” Hair analysis can reveal metabolic changes and potential pregnancy complications.
15 citations
,
October 2010 in “Archives of Toxicology” A yeast-based test can detect the steroid methyltestosterone in urine longer than traditional methods.
14 citations
,
May 2020 in “Drug Testing and Analysis” A new method was created to measure metformin in hair, showing potential for monitoring treatment and medical investigations.
4 citations
,
September 2015 in “Bulletin of the Korean Chemical Society” Researchers developed a quick and sensitive method to identify and measure hair growth-promoting substances in a herbal mix.
7 citations
,
September 2014 in “Mass spectrometry letters” The best method to monitor dutasteride in rat plasma is liquid-liquid extraction with methyl tert-butyl ether and methylene chloride.
20 citations
,
December 2011 in “Journal of inherited metabolic disease” Valproic acid treatment increases a specific acid in urine by blocking an enzyme, possibly causing skin rash and hair loss.
2 citations
,
December 2013 in “Xenobiotica” Finasteride metabolites found in pigs match human studies, making pigs a valid model for human drug research.
Forensic hair analysis for drugs is now more reliable and accurate.
29 citations
,
February 1996 in “Journal of Chromatography B: Biomedical Sciences and Applications” New method detects finasteride in plasma quickly and accurately without clean-up.
21 citations
,
October 2011 in “PloS one” Certain molecules in hair change with age and could be used for cosmetic treatments.
2 citations
,
September 2018 in “Journal of Separation Science” PSI-MS quickly and accurately measures finasteride in tablets, helping with quality control.