A study on body mass index (BMI) and some biochemical parameters of the medicos with family history of diabetes mellitus, hypertension and coronary heart disease.

Increasing prevalence of diabetes mellitus (DM), hypertension (HT), coronary heart disease (CHD) is alarming; risk factors are fairly stable, passing fairly well from childhood to adulthood; genetic factors play a role. This is important to know the status of some biochemical parameters viz, fasting plasma glucose level, fasting serum insulin (FI), serum triglyceride (STG), total cholesterol (TC), low density lipoprotein (LDL), high density lipoprotein (HDL) among the medicos with family history (FH) of DM, HT or CHD and the relationship of biochemical parameters with body mass index (BMI). Mean age of the sample (n=67) was 22 years with 76.12% males and 23.88% females; 44.78%, 29.85% and 19.40% had FH of DM, HT and CHD respectively; 8.96% had the FH of three diseases. High BMI was seen in 62.69% cases; it was significantly high among those with FH of DM (p<0.05) but not significant against HT (p>0.05) or CHD (p>0.05). All had normal fasting plasma glucose level. Positive association existed (a) between BMI with FI, LDL and HDL, FI with LDL and HDL, TG with TC, TC with LDL and HDL, LDL with HDL among those with FH of DM; (b) between BMI with FI, STG and HDL, FI with LDL and HDL, TC with LDL and HDL, LDL with HDL among those with FH of HT; (c) between BMI with FI, STG and HDL, FI with TC, LDL and HDL, TC with LDL and HDL, LDL with HDL among those with FH of CHD. Multiple correlation coefficients (R) also indicated moderate association.

Humoral immune responses in different clinical forms of tuberculosis.

To assess the antibody responses in different clinical forms of tuberculosis in an attempt to ascertain the specificity of such a response, so that it may be used as a diagnostic tool, 93 tuberculosis cases and 62 normal healthy controls were included in the study. All the cases were diagnosed as tuberculosis by clinical picture including radiological findings, blood picture, fine needle aspiration cytology (FNAC) or histopathological features, sputum examination or urine culture for acid-fast bacilli. IgM and IgG antibodies in the cases and controls were detected by ELISA using A60 antigen from M. bovis and compared with common diagnostic parameters of tuberculosis like presence of acid-fast bacilli in smear and tuberculin response. Antibody responses with A60 antigen has not been found to be specific and often failed to detect a new case.

Bilateral inverse Duane's retraction syndrome--a case report.

Duane's retraction syndrome is a well known congenital musculo-facial anomaly. Various explanations have been given for the aetiology of this syndrome. Inverse Duane's retraction syndrome is a condition with reverse clinical features. Abduction of the affected eye is possible to some extent and is accompanied by retraction of the eyeball, narrowing of the palpebral fissure and pseudoptosis. There may be some restriction of movement on adduction. The primary lesion is suspected to be in the medial rectus muscle. Frequently the muscle is found to be entrapped following trauma to the medial wall of the orbit. A case of bilateral inverse Duane's retraction syndrome and convergent squint along with left-sided perceptive deafness is reported. As is usually the case there was no structural abnormality or entrapment of the muscle from trauma.