Natural Products Chemistry and Pharmacognosy Commons^™

Effect Of Green Tea Extract On Cardiac Hypertrophy Following 5/6 Nephrectomy In The Rat, Snigdha Priyadarshi, Brandon Valentine, Chi Han, Olga Fedorova, Alexei Bagrov, Jiang Liu, Sankaridrug Periyasamy, David Kennedy, Deepak Malhorta, Zijian Xie, Joseph Shapiro

Zijian Xie

Background

Left ventricular hypertrophy commonly complicates chronic renal failure. We have observed that at least one pathway of left ventricular hypertrophy appears to involve signaling through reactive oxygen species (ROS). Green tea is a substance that appears to have substantial antioxidant activity, yet is safe and is currently widely used. We, therefore, studied whether green tea supplementation could attenuate the development of left ventricular hypertrophy in an animal model of chronic renal failure.

Methods

Male Sprague-Dawley rats were subjected to sham or remnant kidney surgery and given green tea extract (0.1% and 0.25%) or plain drinking water for the next …

Effect Of Green Tea Extract On Cardiac Hypertrophy Following 5/6 Nephrectomy In The Rat, Snigdha Priyadarshi, Brandon Valentine, Chi Han, Olga Fedorova, Alexei Bagrov, Jiang Liu, Sankaridrug Periyasamy, David Kennedy, Deepak Malhorta, Zijian Xie, Joseph Shapiro

Jiang Liu

Background

Left ventricular hypertrophy commonly complicates chronic renal failure. We have observed that at least one pathway of left ventricular hypertrophy appears to involve signaling through reactive oxygen species (ROS). Green tea is a substance that appears to have substantial antioxidant activity, yet is safe and is currently widely used. We, therefore, studied whether green tea supplementation could attenuate the development of left ventricular hypertrophy in an animal model of chronic renal failure.

Methods

Male Sprague-Dawley rats were subjected to sham or remnant kidney surgery and given green tea extract (0.1% and 0.25%) or plain drinking water for the next …

Case Study: Weight Loss Leads To Cost Savings And Improvement In Metabolic Syndrome, Kori Trussell, Debbie Hinnen, Patrick Gray, Sarah Nisly, Karissa Bratcher, Helen Ramsey, James Early

Sarah A. Nisly

Case Study reporting the effects of weight loss as a means of improving Metabolic Syndrome.

Essential Oil Composition And Antimicrobial Activity Of Wild And Cultivated Mint Timija (Mentha Suaveolens Subsp. Timija (Briq.) Harley), An Endemic And Threatened Medicinal Species In Morocco, A Kasrati, C Jamali, K Bekkouche, H Lahcen, M Markouk, Hans Wohlmuth, David Leach, A Abbad

Dr Hans Wohlmuth

The hydro-distilled essential oils obtained from aerial parts of the wild (w) and cultivated (c) mint timija (Mentha suaveolens subsp. timija), an endemic medicinal species of Morocco, have been analyzed by GC–MS and screened for antimicrobial activity. In total, 35 compounds representing more than 98% of the oils were identified. Menthone (39.4(w)–10.8(c)%), pulegone (62.3(c)–34.3(w)%) and isomenthone (9.3(c)–7.8(w)%) were found as the main components for the two oils. The volatiles of the wild and cultivated material differed significantly in both the percentage of the main components and antimicrobial effect. Pulegone was more dominant in cultivated mint timija (62.3%) than in wild …