Diabetes mellitus is the fourth leading cause of death worldwide, following cancer, cerebrovascular disease, and heart disease. It is triggered by hyperglycemia and other metabolic disorders. Diabetes is a complex end...Diabetes mellitus is the fourth leading cause of death worldwide, following cancer, cerebrovascular disease, and heart disease. It is triggered by hyperglycemia and other metabolic disorders. Diabetes is a complex endocrine disease that causes chronic vascular complications such as diabetic nephropathy, retinopathy, and polyneuropathy.展开更多
Objective: To assess the effects of Xianzhen tablet (XZT) on Na+-K+ -ATPase and Ca2+ Mg2+-ATPase on erythrocytic membranes, viscosity of whole blood, plasma glucose and clinical manifestations.Methods: Seventy-two cas...Objective: To assess the effects of Xianzhen tablet (XZT) on Na+-K+ -ATPase and Ca2+ Mg2+-ATPase on erythrocytic membranes, viscosity of whole blood, plasma glucose and clinical manifestations.Methods: Seventy-two cases of non-insulin-dependent diabetes mellitus (NIDDM) patients with deficiency of both Qi and Yin, deficiency of the Kidney and blood stasis were selected, and the effects of treatment on Na+ K + -ATPase, Ca2+-Mg2+ -ATPase, whole blood viscosity, blood sugar and clinical Symptoms were observed.Results: In XZT group (test group), activities of Na+ -K+ -ATPase and Ca2+ -Mg2+ -ATPase rose significantly(P< 0. 01, P< 0. 05) after treatment. Viscosity of whole blood and clinical manifestations also improved obviously. The total effective rate in lowering plasma glucose was 77. 8 % with fasting blood glucose (FBG) and 69.4 % with 2 hours postprandial plasma blood glucose (2°PBG). In the control group, viscosity of whole blood andclinical manifestations had no significant improvement. Its total effective rate in lowering plasma glucose was41. 7% with FBG and 38. 9% with 2°PBG. Conclusions: XZT played a certain role in increasing activities ofNa+ -K + -ATPase and Ca2+-Mg2+ -ATPase, decreasing viscosity of whole blood and plasma glucose and improving clinical manifestations. Therefore, XZT was experimentally manifested as an effective drug in treating NIDDM patients with Qi-Yin deficiency, renal deficiency and blood stasis.展开更多
Objective To examine the association of maternal dietary patterns during pregnancy with gestationa diabetes mellitus （GDM） in northern China. Methods The dietary intakes of pregnant women were recorded twice by 24-h...Objective To examine the association of maternal dietary patterns during pregnancy with gestationa diabetes mellitus （GDM） in northern China. Methods The dietary intakes of pregnant women were recorded twice by 24-hour dietary recalls for three days prior to having been diagnosed with GDM, at 5-15 and 24-28 gestational weeks, respectively. GDM was diagnosed, and serum glycosylated hemoglobin （HbAlc） was measured at 24-28 weeks. Dietary patterns were assessed by factor analysis. The association of the dietary pattern with GDM and HbAlc was examined by multiple logistic models. Results Of 753 participants, 64 （8.5%） were diagnosed with GDM. Four dietary patterns were identified： Western pattern （dairy, baked/fried food and white meat）, traditional pattern （light-colored vegetables, fine grain, red meat and tubers）, mixed pattern （edible fungi, shrimp/shellfish and red meat） and prudent pattern （dark-colored vegetables and deep-sea fish）. Compared with the prudent pattern, both the Western pattern and the traditional pattern were associated with an increased risk of GDM （aOR = 4.40, 95% CI： 1.58-12.22; aOR = 4.88, 95% Ch 1.79-13.32） and a high level of HbAlc （aOR = 12.37, 95% Ch 1.47-103.91; aOR = 26.23, 95% CI： 2.54-270.74）. Compared to the lowest quartile （Q）, 0.3 of the Western pattern scores and Q3-Q4 of the traditional pattern scores were associated with a higher risk of GDM. Conclusion The consumption of the Western pattern or the traditional pattern during pregnancy may increase the risk of GDM.展开更多
In order to confirm whether the mRNA levels of adiponectin in adipose tissue and mRNA levels of AdipoR1 in the skeletal muscles were correlated with the serum parameters of glucose and lipid metabolism and to clarify ...In order to confirm whether the mRNA levels of adiponectin in adipose tissue and mRNA levels of AdipoR1 in the skeletal muscles were correlated with the serum parameters of glucose and lipid metabolism and to clarify the regulation of adiponectin receptor gene expression in diabetic states, serum adiponectin, mRNA levels of adiponectin in adipose tissue and mRNA levels of AdipoR1 in the skeletal muscles were examined in type 2 diabetic rats. The model of type 2 diabetes was prepared by feeding high fat diet and injecting low dosage of streptozotocin (STZ). The diabetic rats were screened out by oral glucose tolerance test. One group of type 2 diabetic rats received rosiglitazone. The serum adiponectin concentration was detected by using ELISA and mRNA levels were examined by RT-PCR. The serum adiponectin levels and mRNA levels of adiponectin in adipose tissue of type 2 diabetic rats were significantly decreased as compared with the normal control rats (P<0.05, P<0.01 respectively). No siglificant changes were observed in the expression of adiponectin receptor 1 in the skeletal muscle of type 2 diabetic rats. The mRNA levels of adiponectin in adipose tissue were reversely correlated with serum insulin (r=-0.66, P<0.05), triglyceride (r=-0.58, P<0.05), cholesterol (r=-0.49, P<0.05), interleukin-6 (r=-0.49, P<0.05) and tumor necrosis factor (r=-0.43, P<0.05). The expression of adiponectin receptors was not altered in the skeletal muscle of Type 2 diabetic rats. The decreased serum adiponectin was caused by the decreased expression of adiponectin mRNA in adipose tissue rather than the adiponectin receptors in the skeletal muscle, which could be improved by rosiglitazone.展开更多
Objective To investigate the cause of high cardiovascular lethality in patients with diabetics mellitus. Methods Sections from autopsied coronary arteries and myocardium of dead patients with non-insulin-dependent dia...Objective To investigate the cause of high cardiovascular lethality in patients with diabetics mellitus. Methods Sections from autopsied coronary arteries and myocardium of dead patients with non-insulin-dependent diabetics mellitus and 12 dead control subjects were used for histomorphometric studies. Results The coronary atherosclerotic lesion in diabetics patients was not different in severity fi＇om those in controls. Nor was there difference in number ofmyofibers or diameters of myoeardic fibers and capillaries.But the capillary density and the ratio of capillary number to myocardic fiber number in diabetics group were significeantly reduced compared with control group（P〈0.0 l）,and the capillary basement membrane in the former was significantly thicker than in the latter（P〈0.01）.Conclision The decrease in number of capillaries and the thickening of basement membrane enhance myocardiac vulnerability to further ischemia and hypoxia,which may undelie high lethality of myocardiopathy in diabetic patients.展开更多
文摘Diabetes mellitus is the fourth leading cause of death worldwide, following cancer, cerebrovascular disease, and heart disease. It is triggered by hyperglycemia and other metabolic disorders. Diabetes is a complex endocrine disease that causes chronic vascular complications such as diabetic nephropathy, retinopathy, and polyneuropathy.
文摘Objective: To assess the effects of Xianzhen tablet (XZT) on Na+-K+ -ATPase and Ca2+ Mg2+-ATPase on erythrocytic membranes, viscosity of whole blood, plasma glucose and clinical manifestations.Methods: Seventy-two cases of non-insulin-dependent diabetes mellitus (NIDDM) patients with deficiency of both Qi and Yin, deficiency of the Kidney and blood stasis were selected, and the effects of treatment on Na+ K + -ATPase, Ca2+-Mg2+ -ATPase, whole blood viscosity, blood sugar and clinical Symptoms were observed.Results: In XZT group (test group), activities of Na+ -K+ -ATPase and Ca2+ -Mg2+ -ATPase rose significantly(P< 0. 01, P< 0. 05) after treatment. Viscosity of whole blood and clinical manifestations also improved obviously. The total effective rate in lowering plasma glucose was 77. 8 % with fasting blood glucose (FBG) and 69.4 % with 2 hours postprandial plasma blood glucose (2°PBG). In the control group, viscosity of whole blood andclinical manifestations had no significant improvement. Its total effective rate in lowering plasma glucose was41. 7% with FBG and 38. 9% with 2°PBG. Conclusions: XZT played a certain role in increasing activities ofNa+ -K + -ATPase and Ca2+-Mg2+ -ATPase, decreasing viscosity of whole blood and plasma glucose and improving clinical manifestations. Therefore, XZT was experimentally manifested as an effective drug in treating NIDDM patients with Qi-Yin deficiency, renal deficiency and blood stasis.
基金funded by China Medical Board[CMB Grant 13‐131]the Key Discipline Construction of Public Health of Shang hai[No.15GWZK0402]the National Natural Science Foundation of China[Grant No.81273066]
文摘Objective To examine the association of maternal dietary patterns during pregnancy with gestationa diabetes mellitus （GDM） in northern China. Methods The dietary intakes of pregnant women were recorded twice by 24-hour dietary recalls for three days prior to having been diagnosed with GDM, at 5-15 and 24-28 gestational weeks, respectively. GDM was diagnosed, and serum glycosylated hemoglobin （HbAlc） was measured at 24-28 weeks. Dietary patterns were assessed by factor analysis. The association of the dietary pattern with GDM and HbAlc was examined by multiple logistic models. Results Of 753 participants, 64 （8.5%） were diagnosed with GDM. Four dietary patterns were identified： Western pattern （dairy, baked/fried food and white meat）, traditional pattern （light-colored vegetables, fine grain, red meat and tubers）, mixed pattern （edible fungi, shrimp/shellfish and red meat） and prudent pattern （dark-colored vegetables and deep-sea fish）. Compared with the prudent pattern, both the Western pattern and the traditional pattern were associated with an increased risk of GDM （aOR = 4.40, 95% CI： 1.58-12.22; aOR = 4.88, 95% Ch 1.79-13.32） and a high level of HbAlc （aOR = 12.37, 95% Ch 1.47-103.91; aOR = 26.23, 95% CI： 2.54-270.74）. Compared to the lowest quartile （Q）, 0.3 of the Western pattern scores and Q3-Q4 of the traditional pattern scores were associated with a higher risk of GDM. Conclusion The consumption of the Western pattern or the traditional pattern during pregnancy may increase the risk of GDM.
文摘In order to confirm whether the mRNA levels of adiponectin in adipose tissue and mRNA levels of AdipoR1 in the skeletal muscles were correlated with the serum parameters of glucose and lipid metabolism and to clarify the regulation of adiponectin receptor gene expression in diabetic states, serum adiponectin, mRNA levels of adiponectin in adipose tissue and mRNA levels of AdipoR1 in the skeletal muscles were examined in type 2 diabetic rats. The model of type 2 diabetes was prepared by feeding high fat diet and injecting low dosage of streptozotocin (STZ). The diabetic rats were screened out by oral glucose tolerance test. One group of type 2 diabetic rats received rosiglitazone. The serum adiponectin concentration was detected by using ELISA and mRNA levels were examined by RT-PCR. The serum adiponectin levels and mRNA levels of adiponectin in adipose tissue of type 2 diabetic rats were significantly decreased as compared with the normal control rats (P<0.05, P<0.01 respectively). No siglificant changes were observed in the expression of adiponectin receptor 1 in the skeletal muscle of type 2 diabetic rats. The mRNA levels of adiponectin in adipose tissue were reversely correlated with serum insulin (r=-0.66, P<0.05), triglyceride (r=-0.58, P<0.05), cholesterol (r=-0.49, P<0.05), interleukin-6 (r=-0.49, P<0.05) and tumor necrosis factor (r=-0.43, P<0.05). The expression of adiponectin receptors was not altered in the skeletal muscle of Type 2 diabetic rats. The decreased serum adiponectin was caused by the decreased expression of adiponectin mRNA in adipose tissue rather than the adiponectin receptors in the skeletal muscle, which could be improved by rosiglitazone.
文摘Objective To investigate the cause of high cardiovascular lethality in patients with diabetics mellitus. Methods Sections from autopsied coronary arteries and myocardium of dead patients with non-insulin-dependent diabetics mellitus and 12 dead control subjects were used for histomorphometric studies. Results The coronary atherosclerotic lesion in diabetics patients was not different in severity fi＇om those in controls. Nor was there difference in number ofmyofibers or diameters of myoeardic fibers and capillaries.But the capillary density and the ratio of capillary number to myocardic fiber number in diabetics group were significeantly reduced compared with control group（P〈0.0 l）,and the capillary basement membrane in the former was significantly thicker than in the latter（P〈0.01）.Conclision The decrease in number of capillaries and the thickening of basement membrane enhance myocardiac vulnerability to further ischemia and hypoxia,which may undelie high lethality of myocardiopathy in diabetic patients.
