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Master78
že čisto domači
Pridružen/-a: 08.07. 2012, 22:02
Prispevkov: 334
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 Objavljeno: 07 Nov 2013 19:24 |
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Olimpijski prvak Sun Yang za teden dni v pripor
Kitajski plavalec Sun Yang je vozil brez vozniškega dovoljenja, zaradi česar bo moral za sedem dni v pripor.
sre, 06.11.2013, 11:12
Peking - Dvakratni olimpijski prvak Sun Yang je brez vozniškeg dovoljenja vozil sposojeni avtomobil znamke Porsche in bil udeležen v prometno nesrečo, tako da so ga kitajske oblasti kaznovale s tednom dni v priporu.
Do prometne nesreče je prišlo v Hangzhouju, kjer je v kitajskega plavalca od zadaj trčil avtobus, policija pa je kasneje ugotovila da Sun Yang sploh nima vozniškega dovoljenja, zaradi česar si je prislužil teden dni v priporu in 2000 yuanov (približno 238 evrov) kazni.
»Moral bi biti za vzor mlajšim generacijam, vendar nisem opravil svojih dolžnosti. Obžalujem svoje dejanje. Vse svoje življenje se osredotočam na treninge in tekmovanja, zato sem zanemaril nekatero drugo znanje, kar je privedlo do nesreče,« je dejal Yang.
Kitajec, ki je na olimpijskih igrah v Londonu zmagal na 400 in 1500 metrov prosto, je bil nato kaznovan tudi s strani državnih športnih oblasti, ki so ga suspendirale z vseh tekmovanj, izključile iz reprezentance in vseh medijskih dejavnosti.
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A mathematician, like a painter or poet, is a maker of patterns. If his patterns are more permanent than theirs, it is because they are made with ideas.
G. H. Hardy |
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Athos
že čisto domači
Pridružen/-a: 09.01. 2013, 11:12
Prispevkov: 88
Kraj: Nova Gorica
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| Objavljeno: 25 Nov 2014 21:18 |
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Kitajski plavalni junak iz Londona (že maja) padel na dopingu
Kitajski plavalec Sun Yang je bil že maja pozitiven na dopinškem testu in zato dobil trimesečno prepoved nastopanja.
pon, 24.11.2014, 09:49
Peking - Kitajskega plavalca Sun Yanga so ujeli na dopinškem testu in ga zaradi tega suspendirali za tri mesece, poroča kitajska tiskovna agencija Xinhua. V njegovem telesu našli sledi stimulansa trimetadizina, informacije o dopinški kršitvi pa so v javnost prišle še sedaj, čeprav je bil test opravljen že maja.
Sun Yang, ki je na olimpijskih igrah v Londonu osvojil dve zlati, srebrno in bronasto odličje, je na dopinškem testu padel 17. maja na kitajskem državnem prvenstvu in zato dobil trimesečno prepoved nastopanja. Kazen je začela veljati julija, septembra pa je Sun že nastopil na azijskih igrah, kjer je osvojil zlato na 1500 in 400 metrov prosto ter v štafeti 4 x 100 metrov.
Svetovna protidopinška agencija Wada je trimetazidin na seznam prepovedanih poživil dodala januarja letos. Kot poroča Xhinua, je Sun pojasnil, da je sredstvo uporabljal v zdravstvene namene in se ni zavedal, da je na črnem seznamu.
Vir: DELO.SI
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"Hack the lack that lacks the hack" |
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Master78
že čisto domači
Pridružen/-a: 08.07. 2012, 22:02
Prispevkov: 334
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| Objavljeno: 25 Nov 2014 23:04 |
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Kaj je to trimetazidin? Čemu služi?
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A mathematician, like a painter or poet, is a maker of patterns. If his patterns are more permanent than theirs, it is because they are made with ideas.
G. H. Hardy |
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Štartni Blok 4
administrator
Pridružen/-a: 08.07. 2012, 18:47
Prispevkov: 183
Kraj: Radovljica
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| Objavljeno: 25 Nov 2014 23:28 |
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Trimetazidine
Trimetazidine is a drug for angina pectoris sold under the brand name Vastarel MR. Trimetazidine is described as the first cytoprotective anti-ischemic agent developed and marketed by Les Laboratoires Servier (France). Trimetazidine is an anti-ischemic (anti-anginal) metabolic agent, which improves myocardial glucose utilization through inhibition of fatty acid metabolism, also known as fatty acid oxidation inhibitor.
Medical uses
Trimetazidine usually prescribed as a long-term treatment of angina pectoris, and in some countries (including France) for tinnitus and dizziness. It is taken twice a day. In 2012 European Medicines Agency (EMA) finished a review of benefits and risks of trimetazidine and recommended restricting use of trimetazidine-containing medicines just as an additional treatment of angina pectoris in case of inadequate control by or intolerance to first-line antianginal therapies.[1]
Controlled studies in angina patients have shown that trimetazidine increases coronary flow reserve, thereby delaying the onset of ischemia associated with exercise, limits rapid swings in blood pressure without any significant variations in heart rate, significantly decreases the frequency of angina attacks, and leads to a significant decrease in the use of nitrates.
It improves left ventricular function in diabetic patients with coronary heart disease. Recently, it has been shown to be effective in patients with heart failure of different etiologies.[2][3]
Adverse effects
Trimetazidine has been treated as a drug with a high safety and tolerability profile.[citation needed] It interacts with monoamine oxidase inhibitors.
There is scarce information about trimetazidine's effect on mortality, cardiovascular events or quality of life. Long term randomized controlled trials comparing trimetazidine against standard anti-anginal agents, using clinically important outcomes would be justifiable.[4] Recently, an international multicentre retrospective cohort study has indeed shown that in patients with heart failure of different etiologies, the addition of trimetazidine on conventional optimal therapy can improve mortality and morbidity.[5]
EMA recommends that doctors should no longer prescribe trimetazidine for the treatment of patients with tinnitus, vertigo or disturbances in vision.[1] The recent EMA evaluation also revealed high potential for Parkinsonian (or extrapyramidal) symptoms (such as tremor, rigidity, akinesia, hypertonia), gait instability, restless leg syndrome, other related movement disorders, reversible after treatment discontinuation. As a consequence, doctors are advised not to prescribe the medicine either to patients with Parkinson disease, parkinsonian symptoms, tremors, restless leg syndrome or other related movement disorders, nor to patients with severe renal impairment.[1]
Mechanism of action
Trimetazidine inhibits beta-oxidation of fatty acids by blocking long-chain 3-ketoacyl-CoA thiolase, which enhances glucose oxidation.[6] In an ischaemic cell, energy obtained during glucose oxidation requires less oxygen consumption than in the beta-oxidation process. Potentiation of glucose oxidation optimizes cellular energy processes, thereby maintaining proper energy metabolism during ischaemia. By preserving energy metabolism in cells exposed to hypoxia or ischaemia, trimetazidine prevents a decrease in intracellular ATP levels, thereby ensuring the proper functioning of ionic pumps and transmembrane sodium-potassium flow whilst maintaining cellular homeostasis.[7]
Brand names
Distributed as: Vastarel MR, Vastarel 20 mg, Vastarel LM, Vastarel LP, Preductal MR, Тридуктан, Тридуктан МВ, Flavedon MR, Trivedon MR 35 mg (Cipla Ltd.), Flavedon 20 mg, Cardaptan, Idaptan, Carvidon MR and Trizedon MR. In the Philippines, a local brand is called Vestar. Also Carmetadin for World Medicine company.In Bangladesh, Angirid MR is the local brand by The ACME Laboratories Ltd.
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ŽIGA |
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deran
že čisto domači
Pridružen/-a: 03.08. 2013, 01:52
Prispevkov: 64
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| Objavljeno: 26 Nov 2014 22:27 |
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Za Wado je trimetazidin doping od januarja letos. Se je za vprašat, če ga je Sun že prej uporabljal.
To, da Plavalna zveza Kitajske ni javila Fini, da je Sun padel na dopingu je nesprejemljivo, in poleg tega mu je Kitajska znotraj države dala le trimesečno prepoved nastopanja brez, da bi bilo komu sploh kaj javili. In ravno takrat plavalec ni imel na sporedu nobenega velikega tekmovanja. Kakšno naklučje.
Tukaj se gre predvsem za pravičnost športa, in vedno bolj pomembno je, da plavalne zveze s strani vseh držav sodelujejo in delijo pravila s Fino in z Mokom.
Če bi kakšen slovenski plavalec, ali italijanski, ali britanski, ali nemški padel na dopingu zaradi trimetazidin, bi dobil dvoletno prepoved nastopanja. Brazilija in Kitajska sami delajo kontrole in določajo sankcije, in pogosto, če ne vedno, pogledajo športnikom skozi prste. |
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