Increasing evidence in both experimental and clinical studies suggests oxidative stress (OS) plays a major role in the pathogenesis of type 2 diabetes mellitus and its complications. In a physiological condition, appr...Increasing evidence in both experimental and clinical studies suggests oxidative stress (OS) plays a major role in the pathogenesis of type 2 diabetes mellitus and its complications. In a physiological condition, appropriate levels of ROS, generated either in restricted amounts or transient fashion, are required to promote physiological angiogenesis and homeostatic maintenance of healthy vasculature. Uncontrolled continuous ROS production will ultimately contribute to pathology and cause tissue damage. One of the most important proangiogenic factors is vascular endothelial growth factor (VEGF) which plays a key role in diabetic endothelial dysfunction, which ultimately leads to pathogenesis of vascular complications. As VEGF is released by activated platelets, hence platelet activation could be the source of VEGF in plasma samples. Increased platelet activity is emphasized to play a role in the development of vascular complications in T2DM patients and platelet volume, a marker of the platelet function and activation, is measured as mean platelet volume (MPV). Therefore, we aimed to investigate the association between plasma VEGF levels and MPV levels that may lead to vascular complications. A case-control study of one hundred patients with T2DM (n = 100) and thirty control subjects (n = 30) were screened from different areas of West Bengal. All procedures were done with the informed consent of participants. Elevated VEGF level was found in T2DM patients (526.8 ± 34.3 pg/ml) compared to healthy controls (317.9 ± 12.9 pg/ml) which was statistically significant. T2DM patients had higher MPV (12.5 ± 0.2 fl) compared to controls (11.4 ± 0.2 fl). Thus the present study showed a significant association between VEGF level in plasma and MPV indicating the severity of vascular complications. Hence, in conclusion, it suggested that VEGF levels along with MPV are a reliable biomarker for evaluating the development and progression of vascular complications.展开更多
Efficacy of acupuncture therapy varies in patients with similar ailments. The present study was undertaken to search for a marker for better efficacy of acupuncture therapy. The study was made in 224 patients includin...Efficacy of acupuncture therapy varies in patients with similar ailments. The present study was undertaken to search for a marker for better efficacy of acupuncture therapy. The study was made in 224 patients including osteoarthritis 141 (62.94 %), polyarthritis 23 (10.26 %), Bursitis & synovitis 15 (6.69 %) and others 45 (20.08 %). ABO blood groups were tested for each patient. It appears that patients belonging to group AB and B responded well to acupuncture therapy in proportionately more number. Good result was achieved in 47.82 % cases in group AB and 46.04 % cases in group B, whereas patients of group A and O showed good result in 27.65 % and 26.15 % cases respectively. Apparently it may be concluded that patients of AB & B blood groups would respond comparatively well to acupuncture therapy.展开更多
文摘Increasing evidence in both experimental and clinical studies suggests oxidative stress (OS) plays a major role in the pathogenesis of type 2 diabetes mellitus and its complications. In a physiological condition, appropriate levels of ROS, generated either in restricted amounts or transient fashion, are required to promote physiological angiogenesis and homeostatic maintenance of healthy vasculature. Uncontrolled continuous ROS production will ultimately contribute to pathology and cause tissue damage. One of the most important proangiogenic factors is vascular endothelial growth factor (VEGF) which plays a key role in diabetic endothelial dysfunction, which ultimately leads to pathogenesis of vascular complications. As VEGF is released by activated platelets, hence platelet activation could be the source of VEGF in plasma samples. Increased platelet activity is emphasized to play a role in the development of vascular complications in T2DM patients and platelet volume, a marker of the platelet function and activation, is measured as mean platelet volume (MPV). Therefore, we aimed to investigate the association between plasma VEGF levels and MPV levels that may lead to vascular complications. A case-control study of one hundred patients with T2DM (n = 100) and thirty control subjects (n = 30) were screened from different areas of West Bengal. All procedures were done with the informed consent of participants. Elevated VEGF level was found in T2DM patients (526.8 ± 34.3 pg/ml) compared to healthy controls (317.9 ± 12.9 pg/ml) which was statistically significant. T2DM patients had higher MPV (12.5 ± 0.2 fl) compared to controls (11.4 ± 0.2 fl). Thus the present study showed a significant association between VEGF level in plasma and MPV indicating the severity of vascular complications. Hence, in conclusion, it suggested that VEGF levels along with MPV are a reliable biomarker for evaluating the development and progression of vascular complications.
文摘Efficacy of acupuncture therapy varies in patients with similar ailments. The present study was undertaken to search for a marker for better efficacy of acupuncture therapy. The study was made in 224 patients including osteoarthritis 141 (62.94 %), polyarthritis 23 (10.26 %), Bursitis & synovitis 15 (6.69 %) and others 45 (20.08 %). ABO blood groups were tested for each patient. It appears that patients belonging to group AB and B responded well to acupuncture therapy in proportionately more number. Good result was achieved in 47.82 % cases in group AB and 46.04 % cases in group B, whereas patients of group A and O showed good result in 27.65 % and 26.15 % cases respectively. Apparently it may be concluded that patients of AB & B blood groups would respond comparatively well to acupuncture therapy.
