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S S el-Din

Publications and source records attributed to S S el-Din.

5 recordsLinked to original sources
PubMed2000

A new flavone diglycoside from Carthamus tinctorius seeds.

From the aqueous ethanol extract (AE) of Carthamus tinctorius seeds, a new acacetin diglycoside has been isolated and identified as acacetin 7-O-beta-D-apiofuranosyl-(1"'-->6" instead of 6')-O-beta-D-glucopyranoside together with previously isolated kaempferol 7-O-beta-D-glucopyranoside, acacetin 7-O-alpha-L-rhamnopyranoside and acacetin. The structures of these metabolites have been established on the basis of chemical, chromatographic and spectral methods.

Asteraceae↗
PubMed1991

Histochemical studies on rectal mucosa in active intestinal schistosomiasis.

Thirty patients suffering from active intestinal S. mansoni infection, were classified into 3 groups. The first group: 13 cases with early active intestinal schistosomiasis without hepatosplenomegaly. The second group: 11 cases with hepatosplenomegaly and the third group: 6 cases with splenomegaly and ascites. Also 10 normal individuals were included as a normal control group. Histopathological examination of rectal mucosa showed hyperaemia with extravasation of blood in early cases and granulomatous lesions in the second group with hepatosplenomegaly. The structural changes were severe in the late ascitic group. In this group the rectal mucosal glands showed distorted irregular tubular branching in addition to the granulomatous and the fibrous reactions. Histochemical studies including periodic acid schiff, alkaline phosphatase and acetyl cholinestrase reactions were done. Using the periodic acid shiff stain, the goblet cells showed strong reaction for neutral mucin in cases of group I (early cases) and group II (late hepatosplenomegalic cases). In group III (late ascitic cases) the goblet cells were faintly stained. A notable difference was observed between the lightly and heavily infected patients of this group. No alkaline phosphatase reactivity could be identified in rectal crypts of patients and controls. Alkaline phosphatase reactivity was sharply localised in S. mansoni egg shell. There was obvious decrease in the acetyl cholinesterase stained nerve fibres in the rectal mucosa of all studied patients. The decrease was more in chronic and heavily infected cases rather than in the acute and lightly infected ones.

Adolescent↗
PubMedDate not supplied

Endoscopic sclerotherapy versus medical treatment for bleeding esophageal varices in patients with schistosomal liver disease.

A prospective controlled trial was conducted at Ain-Shams and Benha University Hospitals. One-hundred and eighteen chronic liver disease patients, mostly schistosomal in origin and presenting with recent proven variceal hemorrhage, were randomly allocated to injection sclerotherapy or medical therapy. The follow-up period extended to 21 months. Sixty-three patients received injection sclerotherapy using ethanolamine oleate (5% wt/vol) paravariceally while 55 received medical treatment in the form of general resuscitative measures, blood transfusion, vasopressin intravenous drip, and insertion of a Sengstaken-Blakemore tube if bleeding continued. The first 30-day mortality was 7 (11%) in the injection sclerotherapy group compared with 11 (20%) in the medical treatment group. This difference was not statistically significant. During the entire observation period 9 (14.3%) died in the sclerosed group and 16 (29%) died in the medically treated group, and this difference was statistically significant at the 5% level. Comparison of recurrent bleeding among both groups revealed that the difference was statistically not significant. It was concluded that injection sclerotherapy was no better than medical treatment in the control of acute variceal bleeding, but injection sclerotherapy did increase significantly long-term survival of sclerosed patients.

Adult↗