北京医学
北京醫學
북경의학
BEIJING MEDICAL JOURNAL
2015年
1期
16-19
,共4页
刘杰%孙冰%班博%徐璇%张梅%孙海玲%李萍%李艳英%张艳红
劉傑%孫冰%班博%徐璇%張梅%孫海玲%李萍%李豔英%張豔紅
류걸%손빙%반박%서선%장매%손해령%리평%리염영%장염홍
糖尿病周围神经病变%总抗氧化能力%丙二醛%超氧化物歧化酶%多伦多临床评分系统
糖尿病週圍神經病變%總抗氧化能力%丙二醛%超氧化物歧化酶%多倫多臨床評分繫統
당뇨병주위신경병변%총항양화능력%병이철%초양화물기화매%다륜다림상평분계통
Diabetic peripheral neuropathy%Total antioxidant blood capacity%Malondialdehyde%superoxide dismutase%Toronto clinical scoring system
目的:探讨氧化应激在糖尿病周围神经病变(diabetic peripheral neuropathy, DPN)机制中的作用。方法总结50例 DPN 患者与27例2型糖尿病非周围神经病变(NDPN)患者临床资料,包括收缩压(SBP)、舒张压(DBP)、体质指数(BMI)、甘油三酯(TG)、总胆固醇(TC)、高密度脂蛋白胆固醇(HDL-C)、低密度脂蛋白胆固醇(LDL-C)、糖化血红蛋白(HbA1c)、空腹血糖(FPG)、餐后2 h血糖(2hPG)、空腹C肽(FC-P)、2 hC肽(2hC-P)水平。测定并分析患者血清总抗氧化能力(T-AOC)、丙二醛(MDA)及超氧化物歧化酶(SOD)水平。对有统计学意义的危险因素进行Logistic多元回归分析,以发现DPN发生的危险因素。结果 DPN 组与 NDPN 组比较,性别、BMI、SBP、DBP、2hPG、FC-P、TC、HDL-C、LDL-C、HbA1c、T-AOC差异均无统计学意义(P>0.05),而年龄、病程、FPG、TG、2hC-P、SOD、MDA有显著差异(P<0.05);多因素Logistic回归分析年龄、TG、2hC-P、MDA进入回归方程;MDA、SOD与TCSS评分呈相关性(P<0.05)。结论年龄、TG、2hC-P、MDA是DPN发生的独立危险因素;血清SOD水平的下降、MDA水平的增高与DPN的发生及神经病变程度显著相关,氧化应激在DPN发病机制中起重要作用。
目的:探討氧化應激在糖尿病週圍神經病變(diabetic peripheral neuropathy, DPN)機製中的作用。方法總結50例 DPN 患者與27例2型糖尿病非週圍神經病變(NDPN)患者臨床資料,包括收縮壓(SBP)、舒張壓(DBP)、體質指數(BMI)、甘油三酯(TG)、總膽固醇(TC)、高密度脂蛋白膽固醇(HDL-C)、低密度脂蛋白膽固醇(LDL-C)、糖化血紅蛋白(HbA1c)、空腹血糖(FPG)、餐後2 h血糖(2hPG)、空腹C肽(FC-P)、2 hC肽(2hC-P)水平。測定併分析患者血清總抗氧化能力(T-AOC)、丙二醛(MDA)及超氧化物歧化酶(SOD)水平。對有統計學意義的危險因素進行Logistic多元迴歸分析,以髮現DPN髮生的危險因素。結果 DPN 組與 NDPN 組比較,性彆、BMI、SBP、DBP、2hPG、FC-P、TC、HDL-C、LDL-C、HbA1c、T-AOC差異均無統計學意義(P>0.05),而年齡、病程、FPG、TG、2hC-P、SOD、MDA有顯著差異(P<0.05);多因素Logistic迴歸分析年齡、TG、2hC-P、MDA進入迴歸方程;MDA、SOD與TCSS評分呈相關性(P<0.05)。結論年齡、TG、2hC-P、MDA是DPN髮生的獨立危險因素;血清SOD水平的下降、MDA水平的增高與DPN的髮生及神經病變程度顯著相關,氧化應激在DPN髮病機製中起重要作用。
목적:탐토양화응격재당뇨병주위신경병변(diabetic peripheral neuropathy, DPN)궤제중적작용。방법총결50례 DPN 환자여27례2형당뇨병비주위신경병변(NDPN)환자림상자료,포괄수축압(SBP)、서장압(DBP)、체질지수(BMI)、감유삼지(TG)、총담고순(TC)、고밀도지단백담고순(HDL-C)、저밀도지단백담고순(LDL-C)、당화혈홍단백(HbA1c)、공복혈당(FPG)、찬후2 h혈당(2hPG)、공복C태(FC-P)、2 hC태(2hC-P)수평。측정병분석환자혈청총항양화능력(T-AOC)、병이철(MDA)급초양화물기화매(SOD)수평。대유통계학의의적위험인소진행Logistic다원회귀분석,이발현DPN발생적위험인소。결과 DPN 조여 NDPN 조비교,성별、BMI、SBP、DBP、2hPG、FC-P、TC、HDL-C、LDL-C、HbA1c、T-AOC차이균무통계학의의(P>0.05),이년령、병정、FPG、TG、2hC-P、SOD、MDA유현저차이(P<0.05);다인소Logistic회귀분석년령、TG、2hC-P、MDA진입회귀방정;MDA、SOD여TCSS평분정상관성(P<0.05)。결론년령、TG、2hC-P、MDA시DPN발생적독립위험인소;혈청SOD수평적하강、MDA수평적증고여DPN적발생급신경병변정도현저상관,양화응격재DPN발병궤제중기중요작용。
Objective To investigate the role of oxidative stress in the mechanism of diabetic peripheral neuropa-thy (DPN) and to analyze the risk factors for the development of DPN. Methods Fifty DPN patients and 27 patients diag-nosed with type 2 diabetes mellitus (T2DM) without DPN (NDPN) were enrolled into this study. The clinical data of pa-tients, including systolic pressure (SBP), diastolic pressure (DBP), body mass index (BMI), triglyceride (TG), total choles-terol (TC), high density lipoprotein cholesterol (HDL-C), low density lipoprotein cholesterol (LDL-C), Hemoglobin A1C (HbA1c), fasting plasma glucose (FPG), 2-hour postprandial plasma glucose (2hPG), fasting C peptide (FC-P), 2-hour C peptide (2hC-P) were recorded and analyzed. Total antioxidant capacity (T-AOC), Malondialdehyde (MDA) and superoxide dismutase (SOD) levels were examined to evaluate the level of oxidative stress. The risk factors with statistical significance were subjected to multiple Logistic regression analysis to screen for the risk factors for DPN. Results There was no signif-icant difference in sex, BMI, SBP, DBP, 2hPG, FC-P, TC, HDL-C, LDL-C, HbA1c, T-AOC between the 2 groups of pa-tients (P > 0.05), while age, duration of DM, FPG, TG, 2hC-P, SOD, MDA were statistically different (P < 0.05). By multi-factor Logistic regression analysis, age, TG, 2hC-P, MDA came into the regression equation;MDA and SOD cor-related with the TCSS score (P< 0.05). Conclusion Age, TG, 2hC-P, MDA levels are the independent risk factors for DPN, The decrease of SOD level and increase of MDA are interrelated with DPN, and the levels of SOD and MDA are as-sociated with the degree of functional nerve damage. Oxidative stress plays an important role in the pathogenesis of DPN.