BACKGROUND Dipeptidyl peptidase-4(DPP4)is associated with cognitive dysfunction in patients with type 2 diabetes.AIM To assess a possible relationship between serum DPP4 and cognitive function in perinatal pregnant wo...BACKGROUND Dipeptidyl peptidase-4(DPP4)is associated with cognitive dysfunction in patients with type 2 diabetes.AIM To assess a possible relationship between serum DPP4 and cognitive function in perinatal pregnant women with gestational diabetes mellitus(GDM).METHODS The study subjects were divided into three groups:GDM group(n=81),healthy pregnant(HP)group(n=85),and control group(n=51).The Montreal Cognitive Assessment(MoCA)was used to assess the cognitive status of each group.Venous blood samples were collected to measure blood lipids,glycated hemoglobin,and glucose levels.For each participant,a 3-mL blood sample was collected and centrifuged,and the serum was collected.Blood samples were stored at-80℃,and DPP4,interleukin-6(IL-6),and 8-iso-prostaglandin F2α(8-iso-PGF2α),and brain-derived neurotrophic factor(BDNF)were detected using ELISA.RESULTS The MoCA scores in the GDM and HP groups were significantly different from those in the control group in terms of visuospatial/executive function and attention(P<0.05);however,the scores were not significantly different between the GDM and HP groups(P>0.05).In terms of language,the GDM group had significantly different scores from those in the other two groups(P<0.05).In terms of memory,a significant difference was found between the HP and control groups(P<0.05),as well as between the GDM and HP groups.The levels of DPP4,IL-6,and 8-iso-PGF2αin the GDM group were significantly higher than those in the HP and control groups(P<0.05);however,the differences between these levels in the HP and control groups were not significant(P>0.05).The level of BDNF in the GDM group was significantly lower than that in the HP and control groups(P<0.05),although the difference in this level between the HP and control groups was not significant(P>0.05).CONCLUSION Cognitive dysfunction in perinatal pregnant women with GDM mainly manifested as memory loss,which might be associated with elevated DPP4 levels.展开更多
Under the epidemic situation of novel COVID-19 pneumonia, pregnant women belong to the susceptible population, and their physiological and psychological conditions are particularly worthy of attention. Diabetes patien...Under the epidemic situation of novel COVID-19 pneumonia, pregnant women belong to the susceptible population, and their physiological and psychological conditions are particularly worthy of attention. Diabetes patients during pregnancy may have a variety of complications, which can have a serious adverse impact on their own and fetal health. This article elaborates on home protection and diet and exercise guidance for pregnant women with diabetes in order to provide guidance for pregnant women with diabetes in a special period, and further prevent and control the pneumonia epidemic caused by novel COVID-19 infection in pregnant women.展开更多
Objective To investigate the association between vitamin D deficiency and risk of gestational diabetes rnellitus （GDM） in pregnant Chinese women. Methods A nested case-control study was conducted. Clinical and bioch...Objective To investigate the association between vitamin D deficiency and risk of gestational diabetes rnellitus （GDM） in pregnant Chinese women. Methods A nested case-control study was conducted. Clinical and biochemical data were analyzed for 200 subjects with GDM and 200 subjects with normal glucose tolerance （NGT）. Results The median （interquartile range） serum 25-hydroxyvitamin D （25OHD） levels were 22.39 （17.67, 29.38） and 25.86 （19.09, 34.88） nmol/L in the GDM and NGT groups, respectively. Rates of 25OHD deficiency or insufficiency were significantly higher in the GDM group than in the NGT group. Subjects with 25OHD levels 〈25 nmol/L had a 1.g-fold higher risk of GDM compared with subjects with higher vitamin D levels. In the GDM group, serum 25OHD was independently associated with HbAlc and insulin resistance after adjusting for confounding factors. In the NGT group, serum 25OHD was independently associated with fasting plasma glucose and systolic blood pressure after adjusting for maternal age and other confounding factors. Conclusion 2SOHD insufficiency is very common in Chinese women. Low 25OHD status may be associated with insulin resistance and act as a risk factor for GDM.展开更多
Objective:To investigate the possible association between rs7754840 and rs7756992 polymorphisms of CDKAL1 gene and susceptibility to gestational diabetes mellitus(GDM)in a Filipino pregnant population.Methods:A total ...Objective:To investigate the possible association between rs7754840 and rs7756992 polymorphisms of CDKAL1 gene and susceptibility to gestational diabetes mellitus(GDM)in a Filipino pregnant population.Methods:A total of 101 patients with GDM and 99 women without GDM were included.Two CDKAL1 gene single nucleotide polymorphisms(SNPs),namely rs7754840 and rs7756992,were genotyped by using TaqMan allelic discrimination assays.Mann-Whitney U test,median and interquartile range were used to describe physical and biochemical characteristics.The differences in the genotype and allele distribution of the target genetic variants among the two groups of participants were assessed by using Chi-square test.Conformity to Hardy-Weinberg equilibrium was tested prior to conducting further analysis.Multiple logistic regression model was used to investigate the effects of the genotype models on GDM development.Results:There was no observed correlation between the genotypes of the rs7754840 SNP and oral glucose tolerance test parameters.Consequently,there was no significant association between genetic models of the rs7754840 SNP and GDM risk(additive OR 1.43,95%CI 0.82-2.50,P=0.21;dominant OR 1.21,95%CI 0.57-2.59,P=0.62;recessive OR 1.63,95%CI 0.86-3.09,P=0.13).Conclusions:The results of this study suggest no association between CDKAL1 gene variant rs7754840 and GDM development in Filipino pregnant women.Further studies with a larger population should be performed to validate our findings.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
文摘BACKGROUND Dipeptidyl peptidase-4(DPP4)is associated with cognitive dysfunction in patients with type 2 diabetes.AIM To assess a possible relationship between serum DPP4 and cognitive function in perinatal pregnant women with gestational diabetes mellitus(GDM).METHODS The study subjects were divided into three groups:GDM group(n=81),healthy pregnant(HP)group(n=85),and control group(n=51).The Montreal Cognitive Assessment(MoCA)was used to assess the cognitive status of each group.Venous blood samples were collected to measure blood lipids,glycated hemoglobin,and glucose levels.For each participant,a 3-mL blood sample was collected and centrifuged,and the serum was collected.Blood samples were stored at-80℃,and DPP4,interleukin-6(IL-6),and 8-iso-prostaglandin F2α(8-iso-PGF2α),and brain-derived neurotrophic factor(BDNF)were detected using ELISA.RESULTS The MoCA scores in the GDM and HP groups were significantly different from those in the control group in terms of visuospatial/executive function and attention(P<0.05);however,the scores were not significantly different between the GDM and HP groups(P>0.05).In terms of language,the GDM group had significantly different scores from those in the other two groups(P<0.05).In terms of memory,a significant difference was found between the HP and control groups(P<0.05),as well as between the GDM and HP groups.The levels of DPP4,IL-6,and 8-iso-PGF2αin the GDM group were significantly higher than those in the HP and control groups(P<0.05);however,the differences between these levels in the HP and control groups were not significant(P>0.05).The level of BDNF in the GDM group was significantly lower than that in the HP and control groups(P<0.05),although the difference in this level between the HP and control groups was not significant(P>0.05).CONCLUSION Cognitive dysfunction in perinatal pregnant women with GDM mainly manifested as memory loss,which might be associated with elevated DPP4 levels.
文摘Under the epidemic situation of novel COVID-19 pneumonia, pregnant women belong to the susceptible population, and their physiological and psychological conditions are particularly worthy of attention. Diabetes patients during pregnancy may have a variety of complications, which can have a serious adverse impact on their own and fetal health. This article elaborates on home protection and diet and exercise guidance for pregnant women with diabetes in order to provide guidance for pregnant women with diabetes in a special period, and further prevent and control the pneumonia epidemic caused by novel COVID-19 infection in pregnant women.
基金partially supported by grants from the National Natural Science Foundation Project of China(grants 30971369,81170674,and 81070630)
文摘Objective To investigate the association between vitamin D deficiency and risk of gestational diabetes rnellitus （GDM） in pregnant Chinese women. Methods A nested case-control study was conducted. Clinical and biochemical data were analyzed for 200 subjects with GDM and 200 subjects with normal glucose tolerance （NGT）. Results The median （interquartile range） serum 25-hydroxyvitamin D （25OHD） levels were 22.39 （17.67, 29.38） and 25.86 （19.09, 34.88） nmol/L in the GDM and NGT groups, respectively. Rates of 25OHD deficiency or insufficiency were significantly higher in the GDM group than in the NGT group. Subjects with 25OHD levels 〈25 nmol/L had a 1.g-fold higher risk of GDM compared with subjects with higher vitamin D levels. In the GDM group, serum 25OHD was independently associated with HbAlc and insulin resistance after adjusting for confounding factors. In the NGT group, serum 25OHD was independently associated with fasting plasma glucose and systolic blood pressure after adjusting for maternal age and other confounding factors. Conclusion 2SOHD insufficiency is very common in Chinese women. Low 25OHD status may be associated with insulin resistance and act as a risk factor for GDM.
基金the Department of Science and Technology-Philippine Council for Health Research and Development(Grant No.18-0200).
文摘Objective:To investigate the possible association between rs7754840 and rs7756992 polymorphisms of CDKAL1 gene and susceptibility to gestational diabetes mellitus(GDM)in a Filipino pregnant population.Methods:A total of 101 patients with GDM and 99 women without GDM were included.Two CDKAL1 gene single nucleotide polymorphisms(SNPs),namely rs7754840 and rs7756992,were genotyped by using TaqMan allelic discrimination assays.Mann-Whitney U test,median and interquartile range were used to describe physical and biochemical characteristics.The differences in the genotype and allele distribution of the target genetic variants among the two groups of participants were assessed by using Chi-square test.Conformity to Hardy-Weinberg equilibrium was tested prior to conducting further analysis.Multiple logistic regression model was used to investigate the effects of the genotype models on GDM development.Results:There was no observed correlation between the genotypes of the rs7754840 SNP and oral glucose tolerance test parameters.Consequently,there was no significant association between genetic models of the rs7754840 SNP and GDM risk(additive OR 1.43,95%CI 0.82-2.50,P=0.21;dominant OR 1.21,95%CI 0.57-2.59,P=0.62;recessive OR 1.63,95%CI 0.86-3.09,P=0.13).Conclusions:The results of this study suggest no association between CDKAL1 gene variant rs7754840 and GDM development in Filipino pregnant women.Further studies with a larger population should be performed to validate our findings.
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.
