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Synthesis of 5,6,6-[2H3]Finasteride and Quantitative Determination of Finasteride in Human Plasma at Picogram Level by an Isotope-Dilution Mass Spectrometric Method

research Synthesis of 5,6,6-[2H3]Finasteride and Quantitative Determination of Finasteride in Human Plasma at Picogram Level by an Isotope-Dilution Mass Spectrometric Method

20 citations , December 1995 in “Journal of Chromatography B: Biomedical Sciences and Applications”

Accurate method measures finasteride levels in human plasma using gas chromatography-mass spectrometry.

research Influence of Chemical Straightening on the Stability of Drugs of Abuse in Hair

8 citations , October 2014 in “Journal of analytical toxicology.”

Chemical hair straightening significantly reduces detectable drug levels in hair.

research Workplace Drug Testing Using Hair Samples

1 citations , August 2006 in “International forensic science and investigation series”

Hair testing is a reliable method for detecting workplace drug use when done with proper sample preparation and confirmation.

research Relationships Between Cerebrospinal Fluid GABAergic Neurosteroid Levels and Symptom Severity in Men with PTSD

59 citations , November 2018 in “Psychoneuroendocrinology”

Lower levels of certain brain chemicals are linked to worse PTSD symptoms in men.

research High Resolution Full Scan Liquid Chromatography Mass Spectrometry Comprehensive Screening in Sports Antidoping Urine Analysis

49 citations , December 2017 in “Journal of pharmaceutical and biomedical analysis”

The method effectively detects banned substances in urine for sports antidoping.

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community Realistically, how much PP405 will cost?

in Treatment 30 upvotes 8 months ago

PP405 is in phase 2 trials for hair loss, with discussions on its cost and effectiveness compared to minoxidil and finasteride. Users are skeptical about its efficacy and timeline, with hopes for market release by 2027.

community So we’re just ok with taking a research chemical now?

in Treatment 177 upvotes 4 years ago

The conversation discusses the use of RU58841, a non-FDA approved research chemical for hair loss, with mixed opinions on its safety and effectiveness. Some users are willing to try it as a last resort after other treatments like Minoxidil and Finasteride failed, while others express concerns about potential long-term side effects and lack of official research.