Relation of resistin with obesity and some cardiovascular risk factors in hypertensive women.

BACKGROUND: Hypertension and obesity are risk factors of cardiovascular disease. The association between C-reactive protein, homocysteine, microalbuminuria and cardiovascular risk have been debated for decades. Resistin is a newly discovered adipocyte derived cytokine. In the current study we planned to investigate the relation of resistin to these probable cardiovascular risk factors and obesity in hypertensive patients. MATERIALS AND METHODS: The study population consisted of 42 non-obese and 42 obese hypertensive females. After making comparisons between C-reactive protein, homocysteine, microalbuminuria and resistin in the two groups, we also sought correlations between all parameters in non-obese and obese groups. RESULTS: In our obese hypertensive group, resistin levels were higher than in the non-obese hypertensive group (p < 0.001), but we did not find any difference in other parameters. We found a positive correlation between resistin and C-reactive protein in both non-obese and obese hypertensive groups (in non-obese hypertensives p < 0.05, and in obese hypertensives p < 0.001). CONCLUSIONS: We showed that in female obese hypertensive patients resistin levels were higher than in the non-obese patients. We also think that resistin may be associated with C-reactive protein levels but not with homocysteine or microalbuminuria in both non-obese and obese hypertensive patients.

Combined portal, splenic and mesenteric venous thrombosis in inactive ulcerative colitis with heterozygous mutation in MTHFR gene: A rare case of thrombophilia.

Thrombophilia is a rare but potentially catastrophic phenomenon occurring in patients having tendency of thrombosis. It may lead to serious complications. The etiology of thrombophilia is thought to be multifactorial and related to both acquired and inherited factors. Inflammatory bowel disease is an acquired cause of thrombophilia. Thromboembolic events are seen during inflammatory bowel disease, especially during the active period of the disease. In inflammatory bowel disease, thrombus formation in portal, splenic and mesenteric veins are not common. Besides, the association of genetic disorders related to metabolism of homocysteine with inflammatory bowel disease has been evidenced, especially in Crohn disease and rarely in ulcerative colitis. We present a rare case of ulcerative colitis in association with combined portal, splenic and mesenteric vein thrombosis. The patient was recently diagnosed with the disease which was in the inactive period. Interestingly, our patient was also heterozygous for the mutation in methylenetetrahydrofolate reductase (MTHFR) gene.