ABSTRACT
Fetus in fetu is a rare cause of intra-abdominal mass. The presence of vertebral and skeletal axis differentiates it from a teratoma. We report an unusual case of two well developed fetuses in the retroperitoneal area of a neonate delivered at term.
Subject(s)
Calcinosis/pathology , Female , Fetus/abnormalities , Humans , Infant, Newborn , Pregnancy , Tomography, X-Ray Computed , TwinsABSTRACT
Influence of coconut kernal and red chilli on the metabolism of lipids was studied in animals given 1,2-dimethylhydrazine (DMH). The average weight gain by the animals in the coconut kernal group was more than DMH and chilli treated groups. The concentration of cholesterol showed a decrease and phospholipids an increase in most of the tissues studied, of the kernal groups. The cholesterol-phospholipid ratio was found to be increased in most of the tissues of all experimental groups, when compared to control animals. HMG CoA reductase activity decreased in the high fat and most of the tissues of the kernal + DMH, kernal + chilli and kernal + chilli + DMH groups, while it increased in the DMH, chilli and chilli + DMH groups. Histopathological studies showed that coconut kernal supplemented animals had fewer papillae, lesser infiltration into the submucosa and lesser changes in the cytoplasm with decreased mitotic figures. Coconut kernal, thus reduced the mutagenic and carcinogenic effect of chilli and DMH respectively.
Subject(s)
Animals , Capsaicin/pharmacology , Cocos , Colonic Neoplasms/metabolism , Diet , Lipid Metabolism , Male , Rats , Rats, WistarABSTRACT
The effect of feeding redchilli (Capsaicin) powder on the histopathological changes occurring in the colonic mucosa was studied in rats. These animals were compared with those treated with a colonic carcinogen 1,2-dimethylhydrazine (DMH). Animals fed with redchilli, dimethylhydrazine, dimethylhydrazine plus redchilli powder showed polyp and dysplasia, malignant tumour and malignant tumour with transitional area of dysplasia.
Subject(s)
1,2-Dimethylhydrazine , Animals , Carcinoma/etiology , Colonic Diseases/etiology , Colonic Neoplasms/etiology , Dimethylhydrazines/adverse effects , Male , Rats , Rats, Sprague-Dawley , Spices/adverse effectsABSTRACT
Effect of feeding red chilli on the levels of lipids, fecal bile acids and fecal sterols was studied in animals given 1,2-dimethylhydrazine (DMH). When the three experimental groups were compared with control, the levels of cholesterol increased while phospholipids and free fatty acids decreased or showed no alteration in most of the tissues studied. Cholesterol-phospholipid ratio was high in both DMH as well as in the chilli + DMH treated groups. Weekly assessment of bile acids and neutral sterols showed a significant increase in all the three experimental groups, when compared to the control rats. Morphological and histopathological studies show that there were a number of visible malignant tumors in the colon and intestine of all the three experimental animals.
Subject(s)
Animals , Bile Acids and Salts/metabolism , Colonic Neoplasms/chemically induced , Intestines/metabolism , Lipid Metabolism , Liver/metabolism , Male , Rats , Rats, Sprague-Dawley , SpicesABSTRACT
Using Polyacrylamide gel electrophoretic technique, the lactate dehydrogenase (LDH) isoenzyme patterns have been studied in four slow growing mycobacteria viz. Mycobacterium tuberculosis, M. avium, M. microti, and M. bovis and four rapid growing mycobacteria viz. M. Fortuitum, M. parafortuitum, M. thermoresistible and M. diernhoferi. Each mycobacterial species exhibited distinct isoenzyme pattern for LDH.