The self-incompatibility mechanism that reduces inbreeding in many plants of the Rosaceae is attributed to a multi-allelic S locus which, in the Prunoideae and Maloideae subfamilies, comprises two complementary genes, a stylar-expressed S-RNase and a pollen-expressed SFB. To elucidate incompatibility in the subfamily Rosoideae, stylar-specific RNases and self-(in)compatibility status were analy...

ERS Helen W. Belding, M.D., Winston-Salem, .V.C’. Conrad Maier, M.D., Zurich, Switzerland Robert B. Chodos, M.D., Boston, Mass. Cesar Merino, M.D., Lima, Peru Roger C. Crafts, Ph.D., Cincinnati Milo s Netou ek, M.D., Praha, Czechoslovakia C. R. DasGupta, M.D., Calcutta, India Charles E. Rath, M.D., Washington Solomon Estren, M.D., New York Jean P. Souhier, M.D., Paris, France Ronald H. Girdw-oo...

  Background :Severe neonatal hyperbilirubinemia is associated with significant morbidity and mortality. This study was conducted to investigate the causes of severe hyperbilirubinemia leading to Exchange Transfusion (ET) from March 2009 to March 2011 in Bahrami children hospital, Tehran, Iran in order to establish guidelines to prevent profound jaundice & ET.   Methods : 94 neonates underwent ...

It was Ford' who first suggested that advantages and disadvantages, such as susceptibility to certain diseases, would be found to be associated with the human blood groups. Nevertheless, it was many years before practical work was started on the subject and only when Aird et al.2 had shown that a significantly high proportion of patients with cancer of the stomach belong to group A and of those...

background :severe neonatal hyperbilirubinemia is associated with significant morbidity and mortality. this study was conducted to investigate the causes of severe hyperbilirubinemia leading to exchange transfusion (et) from march 2009 to march 2011 in bahrami children hospital, tehran, iran in order to establish guidelines to prevent profound jaundice & et.   methods : 94 neonates underwent et...

BACKGROUND AND OBJECTIVE: Hyperbilirubinemia is one of the most common problems during the neonatal period. Despite the severe complications of jaundice, no reliable data is available regarding the prevalence of acute and chronic complications of jaundice and the predisposing factors in our community. Therefore, this study aimed to determine the complications of neonatal jaundice and the predis...

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