Endogenous bioactive small molecules are characterized by low molecular weight,high biological activity,low immunogenicity,and rapid synthesis and metabolism,play a pivotal role in maintaining vascular homeostasis.Vascular calcification(VC)is a abnormal deposition of calcium and phosphorus in the vessel wall.Endogenous bioactive small molecules such as cardiovascular bioactive peptides,adipokines and gaseous molecules participate in the process of VC through various mechanisms.This review summarises the advances in relationship between endogenous bioactive small molecules and the occurrence,development,and related mechanisms of VC.

Endogenous bioactive small molecules are characterized by low molecular weight,high biological activity,low immunogenicity,and rapid synthesis and metabolism,play a pivotal role in maintaining vascular homeostasis.Vascular calcification(VC)is a abnormal deposition of calcium and phosphorus in the vessel wall.Endogenous bioactive small molecules such as cardiovascular bioactive peptides,adipokines and gaseous molecules participate in the process of VC through various mechanisms.This review summarises the advances in relationship between endogenous bioactive small molecules and the occurrence,development,and related mechanisms of VC.

Objective:To explore the adverse outcomes of pregnant women with overt diabetes mellitus(ODM).Methods:A retrospective analysis was performed on 1321 pregnant women delivered in Peking Universi-ty International Hospital.Pregnant women were divided into normal blood glucose group(NGDM),gestational di-abetes mellitus group(GDM)and overt diabetes mellitus group(ODM).Maternal and neonatal adverse out-comes were compared.Results:The age,early pregnancy glycosylated hemoglobin,uric acid,triglycerides and late pregnancy glycosylated hemoglobin levels of women in ODM group were significantly higher than those in NGDM group,and the differences were statistically significant(P＜0.01).The risk of developing gestation hyper-tension(OR 6.32,P＜0.01)and cesarean section(OR 1.87,P＜0.05)in the ODM group was significantly high-er than that in the NGDM group.The rate of preterm birth(OR 2.73,P＜0.05)and macrosomia(OR 3.45,P＜0.01)in the ODM group was significantly higher than that in the NGDM group.Compared with the GDM group,the ODM group did not significantly increase the risk of hypertension,eclampsia or preeclampsia,shoulder dysto-cia,premature rupture of placenta,cesarean section,preterm birth,macrosomia,and low body mass infants(P＞0.05).Conclusion:Pregnant women with ODM increase the risk of gestational hypertension,cesarean section,preterm birth and macrosomia.Active management is needed in pregnant women with ODM.

Objective:To explore the adverse outcomes of pregnant women with overt diabetes mellitus(ODM).Methods:A retrospective analysis was performed on 1321 pregnant women delivered in Peking Universi-ty International Hospital.Pregnant women were divided into normal blood glucose group(NGDM),gestational di-abetes mellitus group(GDM)and overt diabetes mellitus group(ODM).Maternal and neonatal adverse out-comes were compared.Results:The age,early pregnancy glycosylated hemoglobin,uric acid,triglycerides and late pregnancy glycosylated hemoglobin levels of women in ODM group were significantly higher than those in NGDM group,and the differences were statistically significant(P＜0.01).The risk of developing gestation hyper-tension(OR 6.32,P＜0.01)and cesarean section(OR 1.87,P＜0.05)in the ODM group was significantly high-er than that in the NGDM group.The rate of preterm birth(OR 2.73,P＜0.05)and macrosomia(OR 3.45,P＜0.01)in the ODM group was significantly higher than that in the NGDM group.Compared with the GDM group,the ODM group did not significantly increase the risk of hypertension,eclampsia or preeclampsia,shoulder dysto-cia,premature rupture of placenta,cesarean section,preterm birth,macrosomia,and low body mass infants(P＞0.05).Conclusion:Pregnant women with ODM increase the risk of gestational hypertension,cesarean section,preterm birth and macrosomia.Active management is needed in pregnant women with ODM.

Objective:To explore the adverse outcomes of pregnant women with overt diabetes mellitus(ODM).Methods:A retrospective analysis was performed on 1321 pregnant women delivered in Peking Universi-ty International Hospital.Pregnant women were divided into normal blood glucose group(NGDM),gestational di-abetes mellitus group(GDM)and overt diabetes mellitus group(ODM).Maternal and neonatal adverse out-comes were compared.Results:The age,early pregnancy glycosylated hemoglobin,uric acid,triglycerides and late pregnancy glycosylated hemoglobin levels of women in ODM group were significantly higher than those in NGDM group,and the differences were statistically significant(P＜0.01).The risk of developing gestation hyper-tension(OR 6.32,P＜0.01)and cesarean section(OR 1.87,P＜0.05)in the ODM group was significantly high-er than that in the NGDM group.The rate of preterm birth(OR 2.73,P＜0.05)and macrosomia(OR 3.45,P＜0.01)in the ODM group was significantly higher than that in the NGDM group.Compared with the GDM group,the ODM group did not significantly increase the risk of hypertension,eclampsia or preeclampsia,shoulder dysto-cia,premature rupture of placenta,cesarean section,preterm birth,macrosomia,and low body mass infants(P＞0.05).Conclusion:Pregnant women with ODM increase the risk of gestational hypertension,cesarean section,preterm birth and macrosomia.Active management is needed in pregnant women with ODM.

Objective:To explore the adverse outcomes of pregnant women with overt diabetes mellitus(ODM).Methods:A retrospective analysis was performed on 1321 pregnant women delivered in Peking Universi-ty International Hospital.Pregnant women were divided into normal blood glucose group(NGDM),gestational di-abetes mellitus group(GDM)and overt diabetes mellitus group(ODM).Maternal and neonatal adverse out-comes were compared.Results:The age,early pregnancy glycosylated hemoglobin,uric acid,triglycerides and late pregnancy glycosylated hemoglobin levels of women in ODM group were significantly higher than those in NGDM group,and the differences were statistically significant(P＜0.01).The risk of developing gestation hyper-tension(OR 6.32,P＜0.01)and cesarean section(OR 1.87,P＜0.05)in the ODM group was significantly high-er than that in the NGDM group.The rate of preterm birth(OR 2.73,P＜0.05)and macrosomia(OR 3.45,P＜0.01)in the ODM group was significantly higher than that in the NGDM group.Compared with the GDM group,the ODM group did not significantly increase the risk of hypertension,eclampsia or preeclampsia,shoulder dysto-cia,premature rupture of placenta,cesarean section,preterm birth,macrosomia,and low body mass infants(P＞0.05).Conclusion:Pregnant women with ODM increase the risk of gestational hypertension,cesarean section,preterm birth and macrosomia.Active management is needed in pregnant women with ODM.

Objective:To explore the adverse outcomes of pregnant women with overt diabetes mellitus(ODM).Methods:A retrospective analysis was performed on 1321 pregnant women delivered in Peking Universi-ty International Hospital.Pregnant women were divided into normal blood glucose group(NGDM),gestational di-abetes mellitus group(GDM)and overt diabetes mellitus group(ODM).Maternal and neonatal adverse out-comes were compared.Results:The age,early pregnancy glycosylated hemoglobin,uric acid,triglycerides and late pregnancy glycosylated hemoglobin levels of women in ODM group were significantly higher than those in NGDM group,and the differences were statistically significant(P＜0.01).The risk of developing gestation hyper-tension(OR 6.32,P＜0.01)and cesarean section(OR 1.87,P＜0.05)in the ODM group was significantly high-er than that in the NGDM group.The rate of preterm birth(OR 2.73,P＜0.05)and macrosomia(OR 3.45,P＜0.01)in the ODM group was significantly higher than that in the NGDM group.Compared with the GDM group,the ODM group did not significantly increase the risk of hypertension,eclampsia or preeclampsia,shoulder dysto-cia,premature rupture of placenta,cesarean section,preterm birth,macrosomia,and low body mass infants(P＞0.05).Conclusion:Pregnant women with ODM increase the risk of gestational hypertension,cesarean section,preterm birth and macrosomia.Active management is needed in pregnant women with ODM.

Objective:To explore the adverse outcomes of pregnant women with overt diabetes mellitus(ODM).Methods:A retrospective analysis was performed on 1321 pregnant women delivered in Peking Universi-ty International Hospital.Pregnant women were divided into normal blood glucose group(NGDM),gestational di-abetes mellitus group(GDM)and overt diabetes mellitus group(ODM).Maternal and neonatal adverse out-comes were compared.Results:The age,early pregnancy glycosylated hemoglobin,uric acid,triglycerides and late pregnancy glycosylated hemoglobin levels of women in ODM group were significantly higher than those in NGDM group,and the differences were statistically significant(P＜0.01).The risk of developing gestation hyper-tension(OR 6.32,P＜0.01)and cesarean section(OR 1.87,P＜0.05)in the ODM group was significantly high-er than that in the NGDM group.The rate of preterm birth(OR 2.73,P＜0.05)and macrosomia(OR 3.45,P＜0.01)in the ODM group was significantly higher than that in the NGDM group.Compared with the GDM group,the ODM group did not significantly increase the risk of hypertension,eclampsia or preeclampsia,shoulder dysto-cia,premature rupture of placenta,cesarean section,preterm birth,macrosomia,and low body mass infants(P＞0.05).Conclusion:Pregnant women with ODM increase the risk of gestational hypertension,cesarean section,preterm birth and macrosomia.Active management is needed in pregnant women with ODM.

Objective:To explore the adverse outcomes of pregnant women with overt diabetes mellitus(ODM).Methods:A retrospective analysis was performed on 1321 pregnant women delivered in Peking Universi-ty International Hospital.Pregnant women were divided into normal blood glucose group(NGDM),gestational di-abetes mellitus group(GDM)and overt diabetes mellitus group(ODM).Maternal and neonatal adverse out-comes were compared.Results:The age,early pregnancy glycosylated hemoglobin,uric acid,triglycerides and late pregnancy glycosylated hemoglobin levels of women in ODM group were significantly higher than those in NGDM group,and the differences were statistically significant(P＜0.01).The risk of developing gestation hyper-tension(OR 6.32,P＜0.01)and cesarean section(OR 1.87,P＜0.05)in the ODM group was significantly high-er than that in the NGDM group.The rate of preterm birth(OR 2.73,P＜0.05)and macrosomia(OR 3.45,P＜0.01)in the ODM group was significantly higher than that in the NGDM group.Compared with the GDM group,the ODM group did not significantly increase the risk of hypertension,eclampsia or preeclampsia,shoulder dysto-cia,premature rupture of placenta,cesarean section,preterm birth,macrosomia,and low body mass infants(P＞0.05).Conclusion:Pregnant women with ODM increase the risk of gestational hypertension,cesarean section,preterm birth and macrosomia.Active management is needed in pregnant women with ODM.

Objective:To explore the adverse outcomes of pregnant women with overt diabetes mellitus(ODM).Methods:A retrospective analysis was performed on 1321 pregnant women delivered in Peking Universi-ty International Hospital.Pregnant women were divided into normal blood glucose group(NGDM),gestational di-abetes mellitus group(GDM)and overt diabetes mellitus group(ODM).Maternal and neonatal adverse out-comes were compared.Results:The age,early pregnancy glycosylated hemoglobin,uric acid,triglycerides and late pregnancy glycosylated hemoglobin levels of women in ODM group were significantly higher than those in NGDM group,and the differences were statistically significant(P＜0.01).The risk of developing gestation hyper-tension(OR 6.32,P＜0.01)and cesarean section(OR 1.87,P＜0.05)in the ODM group was significantly high-er than that in the NGDM group.The rate of preterm birth(OR 2.73,P＜0.05)and macrosomia(OR 3.45,P＜0.01)in the ODM group was significantly higher than that in the NGDM group.Compared with the GDM group,the ODM group did not significantly increase the risk of hypertension,eclampsia or preeclampsia,shoulder dysto-cia,premature rupture of placenta,cesarean section,preterm birth,macrosomia,and low body mass infants(P＞0.05).Conclusion:Pregnant women with ODM increase the risk of gestational hypertension,cesarean section,preterm birth and macrosomia.Active management is needed in pregnant women with ODM.