视黄醇结合蛋白4与2型糖尿病微血管病变的研究进展

视黄醇结合蛋白4(Retinolbindingprotein4,RBP4)是一种分泌型视黄醇结合蛋白,主要由肝脏合成,在协助视黄醇发挥生理功能中起着重要的作用。近年研究发现,RBP4是一种新的循环性脂肪因子,亦能由脂肪组织特异性分泌,它不仅能够抑制肌肉组织中的胰岛素信号通路,而且能够促进糖异生,增加肝糖输出,从而导致胰岛素抵抗的发生,增加糖尿病的发病风险。目前RBP4与2型糖尿病(Type2diabetes mellitus,T2DM)关系逐渐受到人们的重视,本文就RBP4的生理功能、RBP4与T2DM微血管病变的研究进展作一综述。     

视黄醇结合蛋白4与2型糖尿病微血管病变的研究进展

视黄醇结合蛋白4（Retinolbindingprotein4,RBP4）是一种分泌型视黄醇结合蛋白,主要由肝脏合成,在协助视黄醇发挥生理功能中起着重要的作用。近年研究发现,RBP4是一种新的循环性脂肪因子,亦能由脂肪组织特异性分泌,它不仅能够抑制肌肉组织中的胰岛素信号通路,而且能够促进糖异生,增加肝糖输出,从而导致胰岛素抵抗的发生,增加糖尿病的发病风险。目前RBP4与2型糖尿病（Type2diabetes mellitus,T2DM）关系逐渐受到人们的重视,本文就RBP4的生理功能、RBP4与T2DM微血管病变的研究进展作一综述。     

老年糖尿病患者胰岛素第一相分泌与颈动脉粥样硬化的相关性

摘要 目的：探讨老年糖尿病患者胰岛素第一相分泌与颈动脉粥样硬化（CAS）的相关性。方法：回顾性分析选择2020年5月~2020年10月我院收治的160例老年T2DM患者（T2DM组）、50例健康体检者（对照组）的临床资料。根据餐后30 min胰岛素测定胰岛素增值（△INS）,将T2DM患者分为低△INS组（n=77）、高△INS组（n=83）,另根据是否并发CAS,分为CAS组（n=92）和非CAS组（n=68）。比较各组基本资料、血糖、血脂指标及△INS,采用多因素logistic回归分析△INS与CAS发生的相关性。结果：与对照组比较,高、低△INS组斑块检出率、颈动脉内-中膜厚度（cIMT）明显升高（P<0.05）;低△INS组斑块检出率、cIMT均较高△INS组明显升高（P<0.05）。CAS组和非CAS组老年T2DM患者的年龄、病程、SBP、HDL-C、LDL-C、TC、FPG、HOMA-IR及△INS比较,差异均有统计学意义（P<0.05）。多因素logistic回归分析显示,病程、HOMA-IR是T2DM患者并发CAS的独立危险因素,而HDL-C、△INS则是保护性因素（P<0.05）。结论：老年T2DM患者普遍存在第一相胰岛素分泌受损,且与CAS密切相关。加强第一相胰岛素分泌监测,并定期行颈动脉超声检查,对于老年T2DM患者血糖控制及CAS早期防治具有重要临床意义。     

2型糖尿病大鼠模型的肾脏和动脉血管并发症

目的制备发病过程类似人类2型糖尿病的动物模型,并观察其肾脏和主动脉的病变特点。方法8周龄SD大鼠高脂、高糖饮食一个月后给予小剂量STZ腹腔注射建立2型糖尿病模型,于成模后4周及8周观察血管功能指标和肾脏功能指标,并对肾脏和血管的病理改变进行观察。结果模型组于成模后4周及8周出现高血糖、高血脂、胰岛素抵抗、肾功能改变和血管功能改变。肾脏光镜下见肾小球内皮及系膜细胞增生;肾小管水肿,管腔内有大量蛋白管型和细胞管型;肾盂区有大量淋巴细胞浸润。动脉血管电镜下见内皮细胞局部损伤严重;内皮细胞与内弹力板连接处空隙增加等。结论用高脂高糖饮食加小剂量STZ腹腔注射可成功制备2型糖尿病大鼠模型,成模后4周及8周后观察肾脏及大血管相继出现病变,是2型糖尿病血管病变研究的理想模型。     

恩格列净对2型糖尿病合并非酒精性脂肪性肝病的影响

摘要 目的：探讨恩格列净单独及联合胰岛素治疗对2型糖尿病合并非酒精性脂肪性肝病（NAFLD）患者的影响。方法：本研究选择2021.3-2022.8于石家庄市第二医院门诊就诊的2型糖尿病合并NAFLD的300例患者作为研究对象,分为胰岛素治疗组（100例）、恩格列净单药治疗组（100例）及恩格列净联合胰岛素治疗组（100例）,治疗48周,采集患者治疗前后体重、体质指数（BMI）、谷草转氨酶（AST）、谷丙转氨酶（ALT）、谷酰转肽酶（GGT）、血常规、HbA1c、肝脏脂肪含量等指标,计算患者NFS、FIB-4指标,比较不同治疗方案治疗前后患者临床特征的变化。观察三组临床治疗期间不良反应的发生情况。结果：应用胰岛素治疗的患者HbA1c及空腹血糖显著下降;BMI、ALT、AST、GGT、肝脏脂肪含量、NFS、FIB-4无变化。恩格列净单药治疗的患者,ALT、AST、GGT、NFS、FIB-4、肝脏脂肪含量均显著下降（P<0.05）;恩格列净联合胰岛素治疗的患者ALT、AST、GGT、NFS、FIB-4、肝脏脂肪含量显著下降（P<0.05）。多元线性回归提示应用恩格列净和肝脏脂肪含量的变化相关（P<0.05）,BMI、HbA1c的变化和肝脏脂肪含量的变化无关（P<0.05）。三组患者治疗期间总不良反应发生率差异无统计学意义（P＞0.05）。结论：恩格列净单药治疗或联合胰岛素治疗均可降低2型糖尿病合并NAFLD患者肝脏脂肪含量均、转氨酶水平,改善肝纤维化。     

西格列汀治疗对初发2 型糖尿病患者血浆vaspin 水平的影响

目的：观察西格列汀治疗对初发2 型糖尿病（T2DM）患者血浆丝氨酸蛋白酶抑制物（vaspin）水平的影响,探讨其与胰岛素抵 抗的关系。方法：60 例初发2 型糖尿病患者使用西格列汀治疗12 周,采用酶联免疫法测定正常人及T2DM患者使用西格列汀治 疗前后的血浆vaspin 水平, 分析血浆vaspin水平与体重指数(BMI)、腰臀比(WHR)、胰岛素抵抗指数(HOMA- IR )、胰岛素分泌指 数(HOMA- IS )、空腹血糖（FPG）、餐后2 小时血糖（2hPG）、糖化血红蛋白（HbA1C）、甘油三酯（TG）、总胆固醇（TC）、高密度脂蛋 白胆固醇（HDL-C）和低密度脂蛋白胆固醇（LDL-C）等的关系。结果：2 型糖尿病组血浆vaspin 水平高于对照组（P＜ 0.05）;2 型糖 尿病组经西格列汀治疗12 周后BMI、WHR、HbA1c、FPG 、2hPG、TG和HOMA-IR 显著下降（P＜0.05）,而HOMA-IS 显著升高 （P＜0.05）,同时西格列汀治疗后血浆vaspin 水平也显著降低（P＜0.01）,且vaspin 水平的降低与HOMA-IR 的改变呈明显正相 关。胰岛素抵抗指数及体重指数是影响血浆vaspin水平的独立相关因素。结论：西格列汀治疗能有效改善2 型糖尿病患者糖脂代 谢和胰岛素敏感性,降低血浆vaspin 水平。     

2型糖尿病患者肾小管功能测定及其相关因素分析

目的：探讨2型糖尿病（DM）患者的肾小管功能改变,分析其相关因素。方法：将64例2型DM患者根据尿微量白蛋白量分为3组：正常蛋白尿组（〈30mg/24h）21例、微量白蛋白尿组（30~300mg/24h）20例和临床蛋白尿组（〉300mg/24h）23例,测定各组尿β2微球蛋白（U-β2MG）和尿渗透压（U-OSM）。探讨年龄、DM病程、24h尿白蛋白量、糖化血红蛋白、血压、血脂水平与肾小管功能损害的关系。结果：2型DM患者均有不同程度的尿β2MG增高及尿渗透压减低,在正常蛋白尿组即有4例尿β2-MG和7例尿OSM存在异常;方差分析显示,随尿白蛋白量的增高,尿β2MG逐步增高,尿渗透压逐步减低,三组间差异有统计学意义（F=26.123和13.889,P均〈0.01）,任两组比较差异均有统计学意义（P均〈0.05）。线性回归显示,尿β2MG及尿OSM改变与DM病程、尿白蛋白（U-ALB）、收缩压（SBP）、糖化血红蛋白（HbA1c）、总胆固醇（TC）、低密度脂蛋白（LDL-C）独立有关。结论：2型DM肾脏损害并非仅累及肾小球,在尿微量白蛋白出现之前即可出现肾小管功能异常。联合检测24h尿白蛋白量、尿β2-MG、尿OSM有助于全面评估2型糖尿病患者的肾脏损害情况。严格控制血糖,尽早纠正代谢紊乱对肾小管功能有保护作用。     

Onychomycosis Incidence in Type 2 Diabetes Mellitus Patients

The onychomycosis incidence was determined in 250 type 2 diabetes mellitus (T2DM) patients who were registered at the Internal Medicine Service from a Mexico city General Hospital throughout a year (January-December 2006). Out of the total of studied T2DM patients, 93 (37.2%) showed ungual dystrophy and from these, in 75.3% a fungal etiology was corroborated. Out of 70 patients, 34 were men and 36 women, with an average of 63.5 years. Correlation between T2DM evolution time and onychomycosis was significant (P < 0.01). Distal-lateral subungual and total dystrophic onychomycosis were the most frequent clinical types (55.1% and 33.7%, respectively). Fifty-eight fungal isolates were obtained; 48.6% corresponded to dermatophytes, Trichophyton rubrum being the first species (37.1%). All these strains corresponded to two morphological varieties: "yellow" and typical downy. From the yeast-like isolates, 12 corresponded to Candida spp., firstly C. albicans and C. parapsilosis; three to Cryptococcus spp. (C. albidus, C. uniguttulatus and C. laurentii); two Trichosporon asahii; and only one to Pichia ohmeri. Six non-dermatophytic molds were isolated: two Chrysosporium keratinophylus, two Scopulariopsis brevicaulis, one Aspergillus fumigatus, and one Acremonium sp. The fungal mixture corresponded to T. mentagrophytes with C. guilliermondii; T. mentagrophytes with C. glabrata; T. rubrum with C. glabrata; T. rubrum with P. ohmeri.     

大剂量胰岛素联合西格列汀对老年2 型糖尿病患者的疗效

目的:研究大剂量胰岛素联合西格列汀对老年2型糖尿病患者的疗效。方法:选择2012年1月~2015年12月在我院进行诊治的老年2型糖尿病患者82例,随机分为两组,观察组采用大剂量胰岛素联合西格列汀治疗,对照组采用大剂量胰岛素治疗,两组均治疗3个月。比较两组治疗前后的甘油三酯、总胆固醇、低密度脂蛋白和高密度脂蛋白水平,餐后2 h血糖、空腹血糖、糖化血红蛋白,胰岛素抵抗指数、胰岛素分泌指数、每日胰岛素总量和低血糖发生次数。结果:对照组治疗前后的血脂水平无明显差异(P0.05),观察组治疗后的甘油三酯、总胆固醇和低密度脂蛋白明显降低(P0.05),高密度脂蛋白明显升高(P0.05);治疗后,两组的餐后2 h血糖、空腹血糖、糖化血红蛋白均明显降低(P0.05),且观察组降低更为明显(P0.05);对照组治疗前后的胰岛素抵抗指数、胰岛素分泌指数和每日胰岛素总量均无明显差异(P0.05),观察组治疗后的胰岛素抵抗指数和每日胰岛素总量均明显降低(P0.05),胰岛素分泌指数明显升高(P0.05);两组治疗前后低血糖发生次数和身体质量指数均无明显差异(P0.05)。结论:大剂量胰岛素联合西格列汀能有效控制老年2型糖尿病患者的血糖水平,改善胰岛β细胞功能,减少胰岛素用量,是一种安全有效的治疗方法。     

Reducing IRS-1 Activation Cause Mutation of Tyrosine Kinase Domain hINSR Gene on Type-2 Diabetes Mellitus Patients

The purpose of this study is to examine the effect of mutation on tyrosine kinase hINSR gene of DM Type 2 patients reduce the IRS-1 activation by in silico analysis. Blood DNA of DM Type 2 patients from Saeful Anwar Hospital Malang were amplified andsequenced by specific primers of tyrosine kinase domain of hINSR gene. These gene sequences were converted to protein sequenceby BLAST and the IRS-1 protein sequence is retrieved from NCBI database. Both of the protein sequence was aligned by using Bio editversion 5.0.6. The model of three dimension protein was predicted by SWISS MODEL webserver, and visualized the structurealteration by using Pymol 0.99rc6 and Hex 5.0, and then superimpose of the hINSR and IRS-1 interaction were examined by dockingusing Hex 5.0. The results showed that one substitution and one deletion of 8-3F patient exon-22 hINSR gene tyrosine kinasedomain cause loss of four helixes and three coils structures on tyrosine kinase hINSR protein. Six-deletions and six-substitutions onsame gene domain of DMK9 patient changed the two helixes became coil structure. The binding energy of hINSR tyrosine kinasewith IRS-1 of normal is E= -494.67 kJ/mol, DMK9 patient is E= -458.4 kJ/mol, and 8-3F patient is E=-544.20 kJ/mol. The DMK9patient prognosis has better physiological condition than 8-3F patient. Interaction between 8-3F of hINSR tyrosine kinase domainmutation and PTB domain IRS-1 is more spontaneous than DMK9, but both of them were reduced on IRS-1 activation respectively.     

2型糖尿病患者尿视黄醇结合蛋白与视网膜病变的相关性

目的 探讨2型糖尿病患者尿视黄醇结合（RBP）与视网膜病变相关性。方法 采用酶联免疫法检测158例2型糖尿病患者24h尿视黄醇结合蛋白排泄（24hURBP）及24h尿白蛋白排泄（24hUAE）,并同时用眼底镜仔细检查其眼氏。结果 糖尿病视网膜病变（DR）发生率随着24hURBP、24hUAE增加而显著增高,24hURBP、24hUAE也随DR的程度加重而显著增加。结论 2型糖尿病患者DR与尿RBP、尿白蛋白呈正相关。     

Exenatide Therapy in Obese Patients With Type 2 Diabetes Mellitus Treated with Insulin

ObjectiveTo evaluate the effect of exenatide on clinical parameters in obese patients with type 2 diabetes mellitus whose hyperglycemia is not adequately controlled despite treatment with oral hypoglycemic agents and insulin.MethodsIn this retrospective analysis, clinical progress of 52 obese patients with type 2 diabetes treated with exenatide, 5 mcg twice daily, in an outpatient setting was reviewed. Treatment initiation was between September and December 2005. Mean follow-up period was 26 weeks. Thirty-eight patients took exenatide regularly (Group A); 14 patients discontinued exenatide because of insurance, personal, or economic reasons (Group B). Measurements at baseline and at follow-up included body weight; blood pressure; and levels of hemoglobin A_1c (HbA_1c), high-sensitivity C-reactive protein (CRP), and plasma lipids. Insulin dosage requirements were assessed.ResultsMean body weight (± standard error of the mean) decreased by 6.46 ± 0.8 kg (P < .001) in Group A and increased by 2.4 ± 0.6 kg in Group B (P < .001). In Group A, mean HbA_1c decreased by 0.6 ± 0.21% (P = .007), and the insulin dosage requirement decreased for rapid-acting and mixed insulins (P < .02). In Group A, means of the following parameters decreased: serum total cholesterol by 8.5 ± 3.3% (P = .03), triglycerides by 26 ± 7.6% (P = .01), systolic blood pressure by 9.2 ± 3.3 mm Hg (P = .02), and high-sensitivity CRP by 34 ± 14.3% (P = .05). These indices did not change in Group B.ConclusionExenatide effectively treats obese patients with type 2 diabetes on insulin, leading to weight loss and reduction in levels of HbA_lc, systolic blood pressure, triglycerides, and high-sensitivity CRP. (Endocr Pract 2007;13:444-450)     

碘131联合胰岛素泵对2型糖尿病伴发甲亢患者炎性因子和甲状腺功能的影响

摘要 目的：观察碘131联合胰岛素泵治疗2型糖尿病伴发甲亢患者的临床疗效。方法：选取2017年3月至2019年1月本院收治的2型糖尿病伴发甲亢患者110例,按随机数表法分为观察组（n=55）与对照组（n=55）,观察组患者给予碘131联合胰岛素泵治疗,对照组患者给予甲巯咪唑联合胰岛素注射治疗。分别在治疗前后检测两组患者的血糖、血清炎性因子及甲状腺功能指标,比较两组患者临床有效率及不良反应发生率。结果：观察组临床有效率为92.73%,高于对照组的74.55%（P<0.05）。治疗后,两组患者空腹血糖、餐后2 h血糖、糖化血红蛋白均下降（P<0.05）,血清肿瘤坏死因子-α（TNF-α）、C-反应蛋白（CRP）、白细胞介素（IL）-6、总三碘甲状腺原氨酸（TT3）、游离三碘甲状腺原氨酸（FT3）、总四碘甲状腺原氨酸（TT4）、游离四碘甲状腺原氨酸（FT4）水平均下降,且观察组低于对照组（P<0.05）;观察组总不良反应率为18.18%,低于对照组的58.18%（P<0.05）。结论：碘131联合胰岛素泵治疗2型糖尿病伴发甲亢安全有效,能够更好地改善患者的甲状腺功能,降低炎性因子水平。     

2型糖尿病患者血脂水平与心脑血管并发症的相关性分析

目的：探讨2型糖尿病患者血脂水平与其心脑血管并发症的相关性。方法：选择中国医科大学附属盛京医院2011年3月～2012年5月就诊的2型糖尿病患者236例和同期200例健康体检者为研究对象,检测和比较其空腹血糖（FBG）、胆固醇（CH）、甘油三酯（11G）、高密度脂蛋白（HDL）和低密度脂蛋白（LDL）水平。结果：2型糖尿病组患者FBG、血清CH、TG、LDL的含量与对照组比较均显著升高（P〈0．01）,而HDL的含量较对照组显著降低（P〈0．01）;在2型糖尿病组中,有心脑血管并发症的患者血清CH、TG、LDL的含量显著高于无并发症者（P〈0．01）;而血清HDL含量显著低于无并发症者（P〈0．01）。相关性分析结果显示,2型糖尿病患者CH、TG和LDL的含量与其合并心脑血管并发症均存在正相关（r=0．337,P〈0．05;r==0．514,P〈0．05;r=0．438,P〈0．05）,而HDL的含量与其合并心脑血管并发症存在显著负相关（r=-0．237,P〈0．05）。结论：2型糖尿病患者存在显著的糖脂代谢紊乱,且血脂水平与心脑血管并发症的发生密切相关,检测并控制2型糖尿病患者的血脂水平有助于预防其心脑血管病变的发生。     

瑞舒伐他汀对糖尿病大鼠早期动脉粥样硬化形成的影响

目的:观察他汀类调脂药物瑞舒伐他汀(Rosuvastatin)对2型糖尿病(type2diabetesmellitus,T2DM)大鼠早期动脉粥样硬化形成的影响,并探讨其可能的机制。方法:将45只雄性SD大鼠随机分为正常对照组(NC组)、2型糖尿病组(DM组)、2型糖尿病瑞舒伐他汀治疗组(DR组),每组15只。以喂高糖高脂饮食方法建立SD大鼠糖尿病模型,DM组、DR组给予高糖高脂饮食1个月后腹腔注射25mg/kg链脲佐菌素;NC组给予普通饮食,注射枸橼酸缓冲液作为对照。在此基础上,DR组给予瑞舒伐他汀5mg/(kg.d)灌胃,NC组、DM组给予生理盐水灌胃。16周后测定各组大鼠总胆固醇(TC)、三酰甘油(TG)、低密度脂蛋白胆固醇(LDL-C)水平与稳态血糖(BG)、稳态胰岛素(PGI)浓度,用免疫组化法检测主动脉血管壁白细胞分化抗原40(clusterofdifferentiation 40,CD40)及基质金属蛋白酶-2(MMP-2)、激活蛋白-1(activator protein-1,AP-1)的表达水平。结果:DM组、DR组TC、TG、LDL-C与BG水平较NC组均显著升高(F=33.71~426....     

Independent case-control study in KCNJ11 gene polymorphism with Type 2 diabetes Mellitus

BackgroundType 2 Diabetes Mellitus (T2DM) is the most common form of diabetes in the aging population. This chronic metabolic disorder has discovered many candidate genes, and KCNJ11 was one of the genes associated with insulin secretion pathways mediated by potassium channels. There have been limited studies on the rs5210 polymorphism in T2DM patients, and none of them have been conducted in Saudi Arabia.AimThe aim of this study is to investigate at genotyping levels of rs5210 polymorphism in the KCNJ11 gene in older population with T2DM in the Saudi Population.MethodsBased on the sample size design, this case-control study included 102 T2DM cases and 102 controls. Using the PCR-RFLP assay, 204 patients extracted DNA was genotyped for the rs5210 polymorphism. SPSS software was used for statistical analysis, including t-tests, HWE, genotyping, and multiple logistic regression analysis.ResultsThe t-tests performed on T2DM cases and controls revealed a significant association in age, weight, BMI, FBG, Hb1Ac, SBP, DBP, HDLC, TC, and TG parameters (p < 0.05). HWE analysis found to be in consistent with rs5210 polymorphism. Allelic association was found in the rs5210 polymorphism (OR-1.64 [95 %CI: 1.08–2.49]; p = 0.01); however, no association (p > 0.05) was observed in the multivariate logistic regression assessment performed in this study.ConclusionThese results indicate that the rs5210 polymorphism was primarily associated with allele frequencies, which could be attributable to the small sample size. Large sample size studies will be required to determine whether KCNJ11 gene polymorphisms may be required as a risk marker for T2DM in the Saudi population.     

2 型糖尿病治疗药物研究进展

2 型糖尿病（T2DM）是一种代谢障碍性疾病。传统抗糖尿病药物具有不同程度的副作用,如低血糖、胃肠道反应、体重增加、 心血管风险等,因此开发作用于新靶点和新作用机制的T2DM 治疗新药成为当前研究的热点。目前基于新靶点设计的糖尿病治疗新药有 些已上市,且获得良好的降糖效果,但大部分药物仍处于临床或临床前研究阶段,其疗效和安全性有待进一步临床验证。综述传统抗糖 尿病药物、T2DM 药物新靶点及基于新靶点设计的抗糖尿病新药的研究进展。     

Insulin Treatment Is Associated with Increased Mortality in Patients with COVID-19 and Type 2 Diabetes

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Safety and Efficacy of Exenatide in Combination with Insulin in Patients with Type 2 Diabetes Mellitus

ObjectiveTo evaluate the 1-year efficacy and safety of treatment with exenatide in combination with insulin (a use not approved by the US Food and Drug Administration).MethodsElectronic medical records of 3 private-practice endocrinologists were reviewed to identify patients with type 2 diabetes mellitus (T2DM) receiving insulin who subsequently began exenatide therapy. Patients’ baseline hemoglobin A1c (A1C) levels, weights, lipid profiles, blood pressures, and medication utilization were compared with corresponding data obtained after a minimal duration of 12 months.ResultsWe identified 134 patients with T2DM initiating exenatide therapy in combination with insulin between April 2005 and April 2006. One-year follow-up information was available for 124 patients. Exenatide use resulted in a significant 0.87% reduction in A1C (P < .001), despite a 45% discontinuation of premeal insulin use (P < .001), a 9-U reduction in mean premeal insulin doses (P = .0066), a reduction in the median number of daily insulin injections from 2 to 1 (P = .0053), and a 59% discontinuation rate of sulfonylurea use (P = .0088). Exenatide use was associated with a mean weight loss of 5.2 kg (P < .001), with 72% of evaluable patients losing weight. Forty-eight patients (36%) discontinued exenatide therapy during the first year, primarily attributable to gastrointestinal intolerance. Fourteen patients (10%) experienced hypoglycemia, most of which was mild.ConclusionExenatide in combination with insulin in patients with T2DM was associated with significant reductions in A1C and weight after 1 year of therapy. This was offset, however, by an exenatide discontinuation rate of 36%, primarily due to adverse gastrointestinal effects. (Endocr Pract. 2008;14:285-292)     

2 型糖尿病合并高血压患者发生心房颤动的相关因素分析

目的:探讨2型糖尿病合并高血压住院患者发生心房颤动的相关因素。方法:选取我院收治的2型糖尿病合并高血压发生心房颤动的患者112例为研究对象(房颤组,n=112例),同期选取与房颤组年龄及性别相匹配的未发生房颤的2型糖尿病合并高血压患者150例为对照组(n=150例),比较两组患者的一般临床资料、实验室检查指标等的差异,用Logistic回归方程分析患者并发房颤的相关因素。结果:与对照组比较,房颤组患者收缩压(SBP)较高,高血压比例高、服用ACEI/ARB类药物偏低(P0.05)、左室射血分数(LVEF)偏低(P0.05)、左房内径(LAD)长(P0.05)、甘油三酯(TC)、低密度脂蛋白胆固醇(LDL-C)、糖化血红蛋白(HbA1c)、血肌酐(Scr)、B型脑钠肽(BNP)、高敏C反应蛋白(hs-CRP)、尿酸均较高(P0.05);多因素Logistic回归方程分析提示:LAD、HbA1c、BNP、hs-CRP、尿酸是患者并发房颤的独立危险因素(P0.05),而服用ACEI/ARB类药物为保护性因素。结论:LAD、HbA1c、BNP、hs-CRP、尿酸均可能是2型糖尿病合并高血压患者发生心房颤动的独立危险因素。