4 citations
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February 1983 in “Journal of periodontology” Among young rats, this study found that a liquid protein diet significantly affects body condition but has minimal impact on gingival collagen metabolism.
3 citations
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November 2022 in “Separations” This study successfully established and validated a method using LC-MS/MS to measure multiple androgens in plasma, finding that individuals with acne had higher levels of certain androgens compared to those with obesity.
3 citations
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October 2021 in “Clinica Chimica Acta” This study found that higher levels of dihydrotestosterone in the parietal region of the scalp may correlate with the clinical presentation of androgenetic alopecia.
3 citations
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July 2016 in “Tropical Journal of Pharmaceutical Research” This study found that the proposed LC-MS/MS method accurately quantified the drug content in split tablets of finasteride and terbinafine, revealing significant variability and suggesting that non-scored tablets should not be split.
2 citations
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November 2017 in “Biotechnology Letters” This study developed a high-throughput method that identifies bioactive chemicals influencing DHT production in prostate cancer cells, with potential nutraceutical candidates including fucoxanthin, phenethyl caffeate, and Curcuma longa L. extract.
2 citations
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October 2010 in “European Journal of Drug Metabolism and Pharmacokinetics” Researchers developed a quick and sensitive way to measure finasteride in blood using a small sample size.
1 citations
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March 2012 in “Acta Pharmaceutica Sinica B” This study developed methods for detecting carboxy-finasteride in urine for doping control, demonstrating detection up to 49 hours post-administration with high precision and accuracy.
1 citations
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February 2002 in “Dermatologic Surgery” A cheap stainless steel container from a retail store can store liquid nitrogen effectively for 8-12 hours, saving money for medical practitioners.
1 citations
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August 1978 in “Dicp-The annals of pharmacotherapy” A liquid protein diet caused hair loss in a young woman.
August 2025 in “Journal of Applied Pharmaceutical Research” This study found that the polyherbal gel formulations F4 and F6 demonstrated superior in vitro performance in hair care, showing promise as cosmeceutical candidates, although further in vivo and clinical studies are necessary to confirm their efficacy and safety.
June 2025 in “JCEM Case Reports” In this case study, authors reported that a 43-year-old female patient initially showed persistently high testosterone levels due to immunoassay interference, later verified as normal using liquid chromatography-tandem mass spectrometry (LC-MS/MS), highlighting the need to consider assay artifacts in diagnosing hyperandrogenism without clinical signs.
In this randomized controlled trial at Bolan Medical Complex Hospital, researchers observed that liquid nitrogen cryotherapy increased hair regrowth by 60% in alopecia areata patients, significantly outperforming alternative treatments, which achieved 40% regrowth.
This study found that androstenedione was more effective than testosterone in diagnosing hyperandrogenism in women with PCOS when measured by LC-MS/MS.
December 2023 in “Kiểm nghiệm và An toàn thực phẩm/Kiểm nghiệm và An toàn thực phẩm (online)” This study developed a liquid chromatography with tandem mass spectrometry method to detect sex hormones in health supplements from Hanoi, Vietnam, finding three out of 16 samples contained sex hormones, including banned testosterone at low levels (~0.5 mg/kg).
This study found that liquid nitrogen cryotherapy resulted in good responses in 33% of patients with recalcitrant alopecia areata, although nearly 30% showed no response.
January 2023 in “Brazilian Journal of Pharmaceutical Sciences” This study concluded that the liquid chromatography-mass spectrometry method developed is viable for accurately quantifying spironolactone and its metabolite canrenone in plasma despite interference from plasma components.
This study found that liquid nitrogen cryotherapy significantly improved alopecia areata in 27.4% of treated patients after six weeks, with no association between treatment efficacy and factors like age or gender.
March 2022 in “VNU Journal of Science Medical and Pharmaceutical Sciences” This study developed a sensitive method using LC-ESI-MS/MS for accurate and reliable measurement of nine steroid hormones in children's serum.
July 2021 in “MVP journal of medical science” This study investigated Liquid Nitrogen Cryotherapy for alopecia areata unresponsive to standard treatments and found that three out of five patients exhibited excellent hair regrowth, with manageable adverse effects like pain and erythema, suggesting potential as an alternative treatment.
March 2021 in “Juniper Online Journal Material Science” In this study, L-cysteine treated with the Trivedi Effect® showed significantly increased isotopic abundance ratios, which may enhance its stability and shelf-life.
Researchers developed a method to identify and measure different animal hair fibers in textiles, successfully distinguishing materials like cashmere from cheaper fibers.
This study found no significant difference in urinary androgen and prostaglandin levels between male pattern baldness patients treated with finasteride for one year and normal controls.
April 2016 in “Annals of laboratory medicine” The researchers reported that epitestosterone treatment reduced eicosanoid levels generated by cyclooxygenases and lipoxygenases in rabbit liver samples with carrageenan-induced inflammation.
January 2010 in “World Clinical Drugs” This study successfully applied an optimized LC-MS/MS method for accurately determining finasteride concentrations and assessing its pharmacokinetics in healthy volunteers.
February 2002 in “Dermatologic Surgery” A cheap stainless steel container from a retail store can store liquid nitrogen effectively for 8-12 hours, offering a cost-effective alternative to specialized medical containers.
November 2022 in “Pakistan Armed Forces Medical Journal” This study found that topical liquid nitrogen improved pain tolerance during intradermal platelet-rich plasma therapy in androgenic alopecia compared to normal saline, although patient satisfaction did not significantly differ between groups.
January 2019 in “Arabian Journal of Chemistry” This study developed and validated an HPLC method to quantify impurities in finasteride, demonstrating its suitability for quality assurance of the drug and its related substances.
12 citations
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July 1993 in “In Vitro Cellular & Developmental Biology - Animal” Minoxidil enhances hair growth and preserves the root sheath in cultured follicles.
9 citations
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October 2024 in “Burns & Trauma” This study demonstrates that using transwell culture significantly influences hair follicle formation in skin models, potentially improving dermatology and skin research methodologies.
6 citations
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March 2018 in “Journal of Chromatography A” This study describes an analytical technique combining field-enhanced sample stacking with dispersive liquid-liquid microextraction, offering improved sensitivity for detecting finasteride and its metabolite in urine samples from patients treated for androgenetic alopecia.