Spontaneous resolution of acute hepatitis C virus infection cannot be predicted, and chronic evolution of the disease occurs in a majority of cases. To assess the efficacy and safety of peginterferon alpha-2b administered for 8, 12, or 24 weeks in patients with acute hepatitis C virus infection a total of 161 patients were identified with acute hepatitis C virus infection. Of these, 30 patients refused treatment but were retained in the study as a nonrandomized comparison group. Of the 131 patients who consented to treatment, 29 patients spontaneously resolved, leaving 102 patients randomly assigned to peginterferon alpha-2b (1.5 g/ kg) for 8 weeks (group A; n ‫؍‬ 34), 12 weeks (group B; n ‫؍‬ 34), and 24 weeks (group C; n ‫؍‬ 34). The primary end point was sustained virologic response. An intent-to-treat analysis was used for efficacy and safety end points.

Classification of the laparoscopic findings facilitates decision making. Laparoscopic orchiopexy is a natural extension of diagnostic laparoscopy for the intraabdominal testis at the internal ring or that seen peeping from it. Laparoscopically staged Fowler-Stephens orchiopexy is the procedure of choice for the high intraabdominal testis not amenable to the one-stage procedure.

The present work reports our attempt in automating the translation of English noun phrase (NP) into Arabic. Translating NP is a very important task toward sentence translation since NPs form the majority of textual content of the scientific and technical documents. The system is implemented in Prolog and the parser is written in DCG formalism. The paper also describes our experience with the developed MT system and reports results of its application on real titles of theses and journals from the computer science domain.

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