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GlossaryGas Chromatography-Mass Spectrometry

combines gas chromatography and mass spectrometry to identify substances

Gas Chromatography-Mass Spectrometry (GC-MS) is an analytical technique that combines the features of gas chromatography and mass spectrometry to identify different substances within a test sample. It is widely used in various fields, including forensic science, environmental analysis, and drug testing, to detect and quantify compounds with high precision and sensitivity.

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Phytochemical analyses of Ziziphus jujuba Mill. var. spinosa seed by ultrahigh performance liquid chromatography-tandem mass spectrometry and gas chromatography-mass spectrometry

research Phytochemical analyses of Ziziphus jujuba Mill. var. spinosa seed by ultrahigh performance liquid chromatography-tandem mass spectrometry and gas chromatography-mass spectrometry

38 citations , January 2013 in “Analyst”

The study found that Ziziphus jujuba seeds contain beneficial compounds for treating insomnia and anxiety and that the methods used are effective for assessing their quality.

research Gas chromatography/mass spectrometry based hair steroid profiling may reveal pathogenesis in hair follicles of the scalp

30 citations , April 2011 in “Rapid communications in mass spectrometry/RCM. Rapid communications in mass spectrometry”

Analyzing hair with this method can help understand and monitor scalp conditions and treatment effects.

Gas chromatography coupled to mass spectrometry characterization, anti-inflammatory effect, wound-healing potential, and hair growth-promoting activity of Algerian Carthamus caeruleus L (Asteraceae)

research Gas chromatography coupled to mass spectrometry characterization, anti-inflammatory effect, wound-healing potential, and hair growth-promoting activity of Algerian Carthamus caeruleus L (Asteraceae)

7 citations , January 2018 in “Indian Journal of Pharmacology”

Algerian Carthamus caeruleus L plant has anti-inflammatory properties, heals wounds effectively, and may help with hair growth.

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.

In Vivo Evaluation of<i>Eclipta alba</i>Extract as Anticancer and Multidrug Resistance Reversal Agent

research In Vivo Evaluation ofEclipta albaExtract as Anticancer and Multidrug Resistance Reversal Agent

9 citations , June 2014 in “Nutrition and Cancer”

Eclipta alba extract may work as an anticancer agent and help reverse drug resistance.

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community What is the real impact of dutasteride on neurosteroids? A little review of 2 scientific datas

in Research/Science 19 upvotes 1 month ago

Dutasteride at 0.5 mg/day does not significantly alter allopregnanolone levels, but higher doses (2.5 mg/day) do. Dutasteride may also have anti-neuroinflammatory effects, but the impact on neurosteroids is still debated.

community CB-03-01: I need help

in Treatment 8 upvotes 3 years ago

The user stopped using finasteride and RU58841 and is considering CB-03-01 for androgenic alopecia but is concerned about the cost and effectiveness, especially at a lower dose than in clinical trials. They are also using minoxidil, micro-needling, and nizoral shampoo but are unsure about the correct application method for CB-03-01.

community Boys, ALWAYS do your due diligence before going the hair transplant route!

in Transplants 643 upvotes 1 year ago

A user's experiences with hair loss treatments, including finasteride and hair transplants, in relation to another person who has been publicly vocal about their own hair loss struggles. People have shared opinions on this other person's treatment choices and the results of their hair transplant.

community How I feel when I mix pumpkin seed oil’ rosemary oil’ peppermint oil and castor oil to hopefully regrow my hair

in Satire 36 upvotes 1 year ago

The conversation is a humorous take on using a mix of pumpkin seed oil, rosemary oil, peppermint oil, and castor oil for hair regrowth. Someone replied suggesting the results might be similar to someone named Walter.

community Natural remedies in conjunction with fin?

in Chat 6 upvotes 3 years ago

The user has been on finasteride for 16 months and is considering natural remedies like peppermint oil, rosemary oil, saw palmetto, green tea extract, l-lysine, and oral castor oil to enhance hair growth in addition to finasteride. They are interested in the potential benefits of combining these natural treatments with finasteride to improve hair loss outcomes.

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