toxic and direct teratogenic potential of two dominant iranian cultivars of carthamus tinctorius (safflower), floret extracts, il 111 and lrv 51 51, were investigated. the extracts are commonly used in foods and medicinal products. neither death nor alteration of stereotype activities was observed with il 111 and lrv 51 51 extracts up to 17 g/kg in 48 h in mice and rats. haemoglobin was decreas...

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Hemagglutination inhibition (HI) tests against whole virus (WV) influenza B/Singapore/222/79 antigen detected prevaccination serum antibody in only 15 (20%) of 50 predominantly elderly volunteers and fourfold or greater titer rises in only three (6%) after they received 1981-1982 trivalent influenza vaccine containing antigens of this virus. HI titers against ether-treated (ET) B/Singapore/222/...

OBJECTIVE Neck abscess is a disease that might cause mortality and severe morbidity, if it is not treated urgently. In our study, patients with diagnosis of neck abscess in our clinic were analyzed retrospectively and presented in the light of the literature. METHODS In our clinic, age distribution, source of infection, systemic disease, imaging methods that were used in diagnosis, preferred ...