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Intron mobility at the RNA level by splicing reversal at allelic (homing) and non-allelic locations (transposition) has been reported in vitro. In the living cell, however, only intron homing by unidirectional gene conversion has been described. Supposing that intron insertions at non-allelic sites might occur in vivo, we speculated that group II(More)
BACKGROUND/AIMS The aim of this study was to determine the one-year outcome of an eradication therapy with ranitidine bismuth citrate and antibiotics in Helicobacter pylori-positive duodenal ulcer patients in respect to ulcer and Helicobacter pylori relapse rates. METHODOLOGY This multicenter, randomized, double-blind study involved 648 duodenal ulcer(More)
Previously we have reported the differentiation-dependent expression of a soybean agglutinin (SBA)-binding structure on rat bone marrow cells (BMCs) during their differentiation into macrophages (m phi s). In the present study we tried to analyze the functional role of the SBA-binding structure in BMC proliferation and differentiation. Addition of SBA to(More)
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