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Full-Text Articles in Medicine and Health Sciences

3,4-Methylenedioxymethamphetamine Alters Left Ventricular Function And Activates Nuclear Factor-Kappa B (Nf-Kappab) In A Time And Dose Dependent Manner, David A. Tiangco, Sapna Halcomb, Frank A. Lattanzio Jr, Barbara Y. Hargrave Nov 2010

3,4-Methylenedioxymethamphetamine Alters Left Ventricular Function And Activates Nuclear Factor-Kappa B (Nf-Kappab) In A Time And Dose Dependent Manner, David A. Tiangco, Sapna Halcomb, Frank A. Lattanzio Jr, Barbara Y. Hargrave

Bioelectrics Publications

3,4-Methylenedioxymethamphetamine (MDMA) is an illicit psychoactive drug with cardiovascular effects that have not been fully described. In the current study, we observed the effects of acute MDMA on rabbit left ventricular function. We also observed the effects of MDMA on nuclear factor-kappa B (NF-kappa B) activity in cultured rat ventricular myocytes (H9c2). In the rabbit, MDMA (2 mg/kg) alone caused a significant increase in heart rate and a significant decrease in the duration of the cardiac cycle. Inhibition of nitric oxide synthase (NOS) by pretreatment with L-NAME (10 mg/kg) alone caused significant dysfunction in heart rate, systolic pressure, diastolic pressure, …


From Disco To Electronic Music: Following The Evolution Of Dance Culture Through Music Genres, Venues, Laws, And Drugs., Ambrose Colombo Jan 2010

From Disco To Electronic Music: Following The Evolution Of Dance Culture Through Music Genres, Venues, Laws, And Drugs., Ambrose Colombo

CMC Senior Theses

Electronic dance music is a genre that has been long in the making. Starting with disco in the 1970s, dance culture genres evolved into house, acid house, techno, garage, 2-step, hardcore, gabba, san frandisco, electro, and many others. This paper studies the transformation of electronic sound, and the contributing/impeding factors involved. Drug use is heavily related to the creation and enjoyment of music, and features prominently in the history of dance culture. Starting with the use of acid in the 1960s and progressing to the use of acid, Quaaludes, poppers, speed in the 1970s, with MDA featured in clubs toward …