Ocito ne znas sta je studija i lupas linkove koje ti gugl predlozi.Nero Histrion wrote: evo noovi link, pokusat cu jo sjednom ... ... klikni na sve sto je highlighted u prikazu. podugo je, znam, ali vrijedi, pa ces vidjeti da ovo nije bezzze piskaranje, radi se o naucnicima, vrhunskim istrazivacima, ne o trecerazrednim skrabalima
http://www.who.int/tobacco/framework/co ... n/ets2/en/
E ako ovo nisu ozbiljne studije, e onda stvarno nemam rijeci ... pa stranice i istranice istrazivanja na temu stetnosti dujana po fetus, npr. radi se World Health Organization, potkrijepljeno statistikom koju trazis
Evo ti primjera studije na misevima http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2583635/
i sta kaze:
Seven to 13 weeks-old Balb/c male mice were employed. Lung tumors were induced with urethane, a genotoxic-mitogenic ethylic ester of carbamic acid previously used in other studies of chemical carcinogenesis in mice [17, 18]. In this experiment, the animals were treated with two intraperitoneal injections of urethane (1.5g/kg), with an interval of 48 hours.
Water and food were given ad libitum and no replacement of animals was done in case of death. Cigarette smoking experiment was performed in a closed chamber, once or twice a day, five days a week. The mice were randomly divided into four groups (G0, G1, G2 and G3) as follows: G0 (n=18) received only urethane; G1 (n=17) was exposed to the smoke of three cigarettes for 10 minutes once every day; G2 (n=28) was exposed to the smoke of three cigarettes for 10 minutes twice a day, leading to six cigarettes in 20 minutes; and the G3 group (n=18) was exposed to six cigarettes for 10 minutes twice a day, leading to 12 cigarettes in 20 minutes.
ovo su bili btw. first hand smokers koji su bili maksimalno eksponirani dimu i da skratimo:
In conclusion, in mouse lung tumor models, Balb/c mouse appears to have no response to tobacco smoke toxicity
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