dc.contributor.author | Santhakumar, Abishek | |
dc.contributor.author | Linden, M. | |
dc.contributor.author | Singh, Indu | |
dc.date.accessioned | 2019-01-07T01:31:02Z | |
dc.date.available | 2019-01-07T01:31:02Z | |
dc.date.issued | 2012 | |
dc.date.modified | 2013-06-11T04:19:32Z | |
dc.identifier.issn | 2162-8440 | |
dc.identifier.doi | 10.5923/j.fph.20120202.10 | |
dc.identifier.uri | http://hdl.handle.net/10072/47572 | |
dc.description.abstract | Taurine, 2-aminoethanesulphonic acid is a common ingredient of energy drinks which is very popular with young adults. Taurine in energy drinks is known to enhance muscular performance in athletes. However, caffeine in high concentrations as found in most energy drinks have also been implicated to play an adverse role leading to cardiovascular diseases (CVD). Hyper activation of platelets is one of the major risk factors of CVD. The aim of the study was to evaluate effect of taurine alone on platelet aggregation and activation of platelet surface antigens by flowcytometry. It is hypothesized that taurine's antioxidant property would inhibit platelet activity. Twelve healthy, male and female, volunteers aged 20-60 years were recruited for this study. A statistically significant inhibition of platelet aggregation was observed upon stimulation with agonists adenosine diphosphate (ADP), collagen and arachidonic acid (AA) (p<0.05). The platelet surface expression of PAC1 and p-selectin induced by all three agonists also decreased compared to baseline but was not statistically significant. In conclusion this study demonstrated that taurine at a concentration of (energy drinks contain approximately 31mM taurine), inhibits the platelet hyperactivity in platelet rich plasma. Further mechanistic and interventional studies are required to examine the pathway involved in support of beneficial role of taurine in prevention of risk factors leading to cardiovascular disorders. Synergistic effect of varying doses of caffeine and taurine will also be evaluated to obtain most effective and protective doses for energy drinks. | |
dc.description.peerreviewed | Yes | |
dc.description.publicationstatus | Yes | |
dc.format.extent | 247161 bytes | |
dc.format.mimetype | application/pdf | |
dc.language | English | |
dc.language.iso | eng | |
dc.publisher | Scientific & Academic Publishing | |
dc.publisher.place | United States | |
dc.relation.ispartofstudentpublication | Y | |
dc.relation.ispartofpagefrom | 58 | |
dc.relation.ispartofpageto | 64 | |
dc.relation.ispartofissue | 2 | |
dc.relation.ispartofjournal | Food and Public Health | |
dc.relation.ispartofvolume | 2 | |
dc.rights.retention | Y | |
dc.subject.fieldofresearch | Medical and Health Sciences not elsewhere classified | |
dc.subject.fieldofresearch | Nutrition and Dietetics | |
dc.subject.fieldofresearch | Public Health and Health Services | |
dc.subject.fieldofresearchcode | 119999 | |
dc.subject.fieldofresearchcode | 1111 | |
dc.subject.fieldofresearchcode | 1117 | |
dc.title | Taurine in Lower Concentration Attenuates Platelet Activity | |
dc.type | Journal article | |
dc.type.description | C1 - Articles | |
dc.type.code | C - Journal Articles | |
gro.faculty | Griffith Health, School of Medical Science | |
gro.rights.copyright | © 2012 Scientific & Academic Publishing. The attached file is reproduced here in accordance with the copyright policy of the publisher. Please refer to the journal's website for access to the definitive, published version. | |
gro.date.issued | 2012 | |
gro.hasfulltext | Full Text | |
gro.griffith.author | Singh, Indu | |
gro.griffith.author | Santhakumar, Abishek B. | |