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Biomedical subjects

S D Ali

Publications and source records attributed to S D Ali.

13 recordsLinked to original sources
PubMed1997

Inhibition of camel lens zeta-crystallin/NADPH:quinone oxidoreductase activity by chloranilic acid.

Camel lens zeta-crystallin/NADPH:quinone oxidoreductase activity was inhibited by chloranilic acid (2,5-dichloro-3,6-dihydroxy-1,4-benzoquinone) with NADPH as an electron donor and 9,10-phenanthrenequinone (PQ) as an electron acceptor in a time-independent but concentration dependent manner. The IC50 of chloranilic acid was 1 microM. The inhibition was noncompetitive with respect to both NADPH and PQ as deduced by Lineweaver-Burk plots. The estimated inhibition constant (Ki) was 0.8 microM for both NADPH and PQ. Examination of other benzoquinones suggested that the presence of -OH and -Cl on benzoquinone was essential for the inhibition.

Animals↗
PubMed1980

Hidradenitis suppurativa: review of the literature and management of the axillary lesion.

Hidradenitis suppurativa is a suppurative inflammatory disease of the apocrine sweat glands. It affects the apocrine gland bearing regions, the axillae being the most common site. It causes considerable morbidity and has several complications. The etiology is unknown and there is no standard method of treatment. A comprehensive review of the literature is presented demonstrating a paucity of information about this disease. The authors' experience and the management of the axillary lesion is outlined. Radical excision of the apocrine gland bearing area with split thickness skin graft (STSG) after one week is the method of choice. A reinforced sling is used for arm immobilization after grafting. The predictability of this technique makes it the preferred method of treatment. Also, more effort is urged towards better understanding of this neglected but serious health problem.

Adult↗
PubMed1975

Colostomy. Intraperitoneal or extraperitoneal closure?

Forty-three patients who underwent intraperitoneal closure of colostomy are reported on. Complication rates of 4.6 per cent for wound infection and 4.6 per cent for fecal fistulas appear significantly lower than the 10 to 21 per cent complication rates reported for colostomy closure using other technics.

Colonic Diseases↗