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Did you mean Liquid Chromatography-Tandem Mass Spectrometry?

GlossaryLiquid Chromatography-Tandem Mass Spectrometry

combines separation and identification of compounds in samples

Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS) is an advanced analytical technique used to identify and quantify compounds in a sample. It combines liquid chromatography, which separates the mixture into its individual components, with tandem mass spectrometry, which provides detailed information about the molecular structure and quantity of each component. This method is highly sensitive and precise, making it valuable in fields like pharmacology, biochemistry, and environmental science.

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research A fast liquid chromatographic/mass spectrometric screening method for the simultaneous detection of synthetic glucocorticoids, some stimulants, anti‐oestrogen drugs and synthetic anabolic steroids

100 citations , October 2006 in “Rapid Communications in Mass Spectrometry”

A quick method effectively detects banned substances in urine.

research Liquid chromatographic-mass spectrometric method for determination of drug content uniformity of two commonly used dermatology medications in a split-tablet dosage form

3 citations , July 2016 in “Tropical Journal of Pharmaceutical Research”

Splitting non-scored tablets can lead to uneven drug distribution, posing risks.

research Liquid chromatography-mass spectrometry for simultaneous determination of spironolactone and canrenone in plasma samples

January 2023 in “Brazilian Journal of Pharmaceutical Sciences”

A method was found to accurately measure spironolactone and canrenone in blood samples using liquid chromatography-mass spectrometry.

research Liquid Chromatography-Mass Spectrometry Based Isotopic Abundance Ratio Analysis of the Consciousness Energy Healing Treated L-Cysteine

March 2021 in “Juniper Online Journal Material Science”

Energy healing treatment improved L-cysteine's stability, solubility, bioavailability, and shelf-life.

research Metabolic study of androsta-1,4,6-triene-3,17-dione in horses using liquid chromatography/high resolution mass spectrometry

17 citations , August 2015 in “Journal of steroid biochemistry and molecular biology/The Journal of steroid biochemistry and molecular biology”

The study found that urine metabolites M1b or M4 are the best indicators of ATD use in horses, with detection possible up to 77 hours in urine and 28 hours in blood.

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community Liquid Chromatography–Mass Spectrometry (LC-MS) VS Enzyme-Linked Immunosorbent Assay (ELISA)

in Research/Science 4 upvotes 1 year ago

Finasteride and Nizoral shampoo with Ketoconazole are used for hair loss treatment. Liquid Chromatography–Mass Spectrometry (LC-MS) is recommended over Enzyme-Linked Immunosorbent Assay (ELISA) for more accurate DHT testing.

community Unexpected Serum DHT Elevation after Generic Dutasteride Use.

in Finasteride/Dutasteride 38 upvotes 1 year ago

Switching from finasteride to a generic dutasteride led to unexpectedly high DHT levels, prompting a switch to a reputed brand and consideration of softgel capsules for better absorption. The user plans to retest DHT levels and may return to finasteride if issues persist.

community Dutasteride SAVES your hair follicles: MAJOR BS on people who say it destroyed their hair permanently.

in Finasteride/Dutasteride 158 upvotes 2 years ago

The conversation discusses the effectiveness of hair loss treatments, specifically finasteride and dutasteride. The conclusion is that dutasteride significantly reduces DHT levels and may be more effective than finasteride for long-term hair retention, with some users reporting personal experiences and side effects.

community Feel like I'm a reasonably good responder

in Is this regrowth? 274 upvotes 1 year ago

The user "OP" reported significant hair regrowth using oral finasteride, oral and topical minoxidil, ketoconazole shampoo, and derma stamping. OP experienced initial shedding but no other side effects.

community Finasteride does deplete important nuero-active steroids

in Research/Science 9 upvotes 2 years ago

Finasteride can reduce neuroactive steroids, causing side effects like depression, anxiety, and sexual dysfunction. Some users experience persistent symptoms after stopping finasteride, while others use alternative treatments like topical solutions.

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