维生素D对妊娠糖尿病胰岛素敏感性、TNF-α及氧化应激的影响

目的探讨血清维生素D水平对妊娠糖尿病(GDM)患者糖代谢、胰岛素抵抗、肿瘤坏死因子(TNF-α)及氧化应激生物标志物的影响。方法选择妊娠糖尿病患者70例(GDM组)和同期产检的血糖正常孕妇70例(对照组),检测两组患者空腹血糖(FBG)、空腹胰岛素(FINS)、糖化血红蛋白(HbA1c)、25羟维生素D[25(OH)D]、TNF-α、还原型谷胱甘肽(GSH)和超氧化物歧化酶(SOD)水平。结果与对照组相比,GDM组患者FBG、HbA1c、胰岛素抵抗指数(HOMA-IR)、TNF-α升高,胰岛β细胞分泌指数(HOMA-β)、血清25(OH)D、GSH水平降低(均P<0.05)。25(OH)D与FBG、HOMA-IR、HbA1c、TNF-α呈负相关,与HOMA-β、GSH呈正相关,与FINS、SOD无相关性。结论维生素缺乏或不足与GDM患者的空腹血糖升高和胰岛素抵抗相关,25(OH)D缺乏可能通过增加炎症反应和氧化应激影响GDM患者的糖代谢和胰岛素敏感性。     

血清25(OH)D3与胰岛β细胞功能和胰岛素抵抗的关系

目的 分析血清25-羟维生素D3与胰岛β细胞功能和胰岛素抵抗的关系.方法 选取2012年7月至2014年7月收治的确诊为2型糖尿病的患者共100例,同时选取同期体检的健康人100例作为正常对照组.对比两组的性别、年龄、血压、脂谱、血糖、血清25(OH)D3水平等.测定所有入组者的胰岛素抵抗指数(HOMA-IR)、胰岛素敏感指数(HOMA-IS)和胰岛β细胞功能指数(HOMA-B),分析血清25(OH)D3水平和三组指数之间的相关性.结果 糖尿病组的SBP、FPG、2hPG、HbA1c、TG和LDL-C显著高于正常组,25(OH)D3和HDL-C显著低于正常组,P均＜0.01.血清25(OH)D3和HOMA-B及HOMA-IS之间存在正相关,r值分别为0.413和0.229,P＜0.05;血清25(OH)D3和HOMA-IR之间存在负相关,r=-0.236,P＜0.05;回归方程分别为HOMA-B=0.413×VD+0.432,HOMA-IS=0.229×VD+0.238,HOMA-IR=-0.236×VD+0.527.结论 2型糖尿病患者血清25(OH)D3水平较低,可能与其胰岛β细胞功能下降和胰岛素抵抗有关,对于2型糖尿病患者可适当补充维生素D.     

新诊断2型糖尿病患者血清25-羟维生素D3的临床意义

目的 观察新诊断2型糖尿病(type 2 diabetes mellitus,T2DM)患者血清25-羟维生素D3[25-hydroxy vitamin D3,25(OH)D3]水平的变化,分析血清25(OH)D3在新诊断T2DM患者中的意义.方法 通过比较118例新诊断T2DM患者与60例健康体检者血糖、血脂、胰岛素抵抗指数(homeostasis model assessment insulin resistance index,HOMA-IR)、胰岛β细胞功能指数(homeostasis model assessment islet β-cell function index,HOMA-β)及25(OH)D3等方面的差别,并分析25(OH)D3与HOMA-IR、HOMA -β的相关性.结果 T2DM组患者血糖、血脂、HOMA-IR高于正常对照组(P＜0.05),而HOMA-β、25(OH)D3低于正常对照组(P＜0.05),Pearson相关分析显示T2DM组患者血清25 (OH) D3与HOMA-IR呈负相关(r=-0.55,P均＜0.05),与HOMA-β呈正相关(r =0.63,P＜0.05).结论 新诊断T2DM患者血清25(OH)D3的缺乏与胰岛素抵抗和胰岛β细胞分泌功能下降有关.     

妊娠糖尿病患者C-反应蛋白及脂联素水平变化与胰岛素抵抗相关性的研究

目的 探讨妊娠糖尿病患者(GDM)血清C-反应蛋白(CRP)、脂联素(ADP)与胰岛素抵抗(IR)的关系.方法 选取42例妊娠糖尿病患者(GDM组)及46例正常葡萄糖耐量妊娠者(NC组)做对照,采用ELISA方法测定血清CRP、ADP水平,同时检测空腹血糖(FPG)、空腹胰岛素(FINS)和糖化血红蛋白(HbAlc)水平,并计算胰岛素抵抗指数(HOMA-IR)和胰岛β细胞功能指数(HOMA-HBCl),分析比较两组的差异与关系.结果 ①与NC组相比,GDM组妊娠中期孕周及孕前BMI差异无统计学意义(P＞0.05),血清CRP、HbAlc水平明显升高,差异有统计学意义(P＜0.05),ADP水平明显降低,差异有统计学意义(P＜0.01);②与NC组相比,HOMA-IR、FBG、FINS水平明显升高,差异有统计学意义(P＜0.05);HOMA-β、胰岛素敏感指数(ISI)水平明显降低,差异有统计学意义(P＜0.05);③CRP与HOMA-IR、FINS、FPG和孕前BMI正相关(P＜0.05);ADP与HOMA-IR、FINS呈显著负相关(P＜0.01),与HOMA-β、ISI呈显著正相关(P＜0.01),影响胰岛β细胞功能的因素有年龄、孕期(P＜0.05)、FBG、FINS、CRP和ADP( P＜0.01).结论 妊娠中期高CRP水平、低ADP水平是妊娠糖尿病的危险因素.     

妊娠期糖尿病患者胰岛素敏感性及胰岛细胞分泌变化对糖化血红蛋白的影响

目的观察妊娠24~32周妊娠期糖尿病(GDM)患者的胰岛素敏感性以及胰岛细胞分泌变化对体内糖化血红蛋白(Hb A1c)和糖化白蛋白(GA)的影响。方法选择2013年1月至2014年3月于邢台县中心医院妇产科就诊的713例妊娠妇女为研究对象,根据糖尿病诊断标准分为GDM组(243组)和非GDM组(470例),通过动态平衡模型分析稳态胰岛素评价指数(HOMA-IR)和胰岛β细胞功能指数(HOMA-β),胰岛素敏感指数(ISOGTT)和早期胰岛素分泌功能指数(ΔI0-30/ΔG0-30)。葡萄糖耐受试验(OGTT)后检测Hb A1c和GA的水平,对比两者在GDM患者中的应用价值。结果GDM组ISOGTT和ΔI0-30/ΔG0-30显著低于非GDM组(P<0.01),而HOMA-IR显著高于非GDM组(P<0.01)。Pearson相关性分析表明,Hb A1c与HOMA-IR呈正相关(r=0.350,P<0.01),GA与ΔI0-30/ΔG0-30(r=-0.219,P=0.001)和HOMA-β(r=-0.171,P=0.01)呈负相关。多因素回归分析结果显示,舒张压、空腹血糖、摄入葡萄糖120 min血糖、HOMA-IR是Hb A1c的影响因素;空腹血糖、摄入葡萄糖120 min血糖是GA的影响因素。结论与Hb A1c相比,GA与口服和餐后血糖水平显著相关,可更好地监测GDM患者胰岛素和饮食治疗的效果。     

妊娠期糖尿病与肥胖症、炎症因子、25-(OH)D3和胰岛素抵抗的关系

目的 通过检测肥胖症孕妇及妊娠期糖尿病患者体内高敏C反应蛋白(hs-CRP),25羟维生素D3[25-(OH)D3]水平,探讨其与胰岛素抵抗的相关性.方法 选择2012年12月-2014年12月于秦皇岛市第一医院符合肥胖诊断标准的孕妇70例,其中糖耐量正常者40例(肥胖组),糖耐量异常诊断妊娠期糖尿病患者30例(病例组);正常对照组40例(对照组).测定三组空腹血糖(FPG)、体质指数(BMI)、空腹胰岛素(FINS)、甘油三脂(TC)、总胆固醇(TC)、高密度脂蛋白胆固醇(HDL-C)、25-(OH)D3、hs-CRP、糖化血红蛋白(HbA1c).Pearson线性相关分析及多元线性回归分析比较hs-CRP与25-(OH)D3及胰岛素抵抗指数(HOMA-IR)的关系.结果 FINS、甘油三酯、HOMA-IR、hs-CRP三组间两两比较差异均有统计学意义,且按对照组,肥胖症,病例组的顺序呈增高趋势(P＜0.05),25-(OH)D3三组比较有差异,呈递减趋势(P＜0.05).对照组与肥胖组的FBG、糖化血红蛋白之间均有差异,且都低于病例组(P＜0.05);肥胖症与病例组的BMI均高于对照组(P＜0.05).多元线性回归分析显示,HOMA-IR与25-(OH)D3相关性最强;HOMA-IR与25-(OH) D3呈负相关,与hs-CRP呈正相关(P＜0.05).结论 孕妇体内高敏C反应蛋白及25羟维生素D3与妊娠期糖尿病有明显相关性,且两者都是胰岛素抵抗的主要影响因素.     

血清25(OH)D3水平对妊娠期糖尿病的预测价值

目的分析妊娠中期血清25(OH)D_3水平对妊娠期糖尿病(gestational diabetes mellitus,GDM)的预测价值。方法选取2019年7月—2020年3月在广州市妇女儿童医疗中心及广东省计划生育专科医院进行产前检查的孕中期妇女,根据孕妇的空腹血糖(FBG)水平和口服糖耐量试验(OGTT)结果分为GDM组(100例)和对照组(320例)。分别测定两组孕妇的年龄、孕前BMI、空腹血糖、服糖后l h血糖、服糖后2 h血糖、空腹胰岛素及25(OH)D_3等指标,进行统计分析与比较。结果 GDM组维生素D不足及缺乏的发病率高于对照组(P<0.05)。年龄、空腹胰岛素在两组之间无统计学差异(P>0.05);GDM组25(OH)D_3水平低于对照组(P<0.05);GDM组空腹血糖、服糖后1 h、2 h血糖及孕前BMI均高于对照组(P<0.05)。血清25(OH)D_3水平与空腹血糖、服糖后1 h、2 h血糖呈负相关(P<0.05),而与年龄、BMI及空腹胰岛素无显著相关性(P>0.05)。25(OH)D_3水平与妊娠期糖尿病发生风险呈负相关。结论妊娠中期血清25(OH)D_3水平降低可能增加GDM的发生风险,联合检测妊娠中期血清25(OH)D_3水平有助于GDM的早期预测。     

妊娠糖尿病患者血清维生素D与胰岛素抵抗的相关性分析

目的 探讨胰岛素抵抗与妊娠糖尿病（GDM）患者血清维生素D 的相关性。方法 选择我院2019 年1 月至2020 年1 月收治的GDM 患者32 例作为观察组,选择同期健康体检产妇32 例作为对照组。均检测空腹胰岛素、三酰甘油、总胆固醇、低密度脂蛋白胆固醇、高密度脂蛋白胆固醇、25-羟维生素D 水平、空腹血糖,并分析胰岛素抵抗与血清25-羟维生素D 的相关性。结果 观察组三酰甘油（2.20±0.48）mmol/L、总胆固醇（4.43±0.15）mmol/L、低密度脂蛋白胆固醇（2.39±0.17）mmol/L、高密度脂蛋白胆固醇（1.31±0.29）mmol/L 与对照组[（2.17±0.42）mmol/L、（4.46±0.16）mmol/L、（2.43±0.19）mmol/L、（1.29±0.28）mmol/L]比较,差异无统计学意义（P＞0.05）;与对照组比较,观察组空腹胰岛素（24.79±2.43）U/L 及空腹血糖（7.29±0.81）mmol/L 水平均较高,差异有统计学意义（P＜0.05）;与对照组比较,观察组胰岛素抵抗指数（6.75±1.32）较高,25-羟维生素D 水平（18.86±3.48）nmol/L 较低,差异有统计学意义（P＜0.05）;经Pearson 相关性分析发现,GDM 患者血清25-羟维生素D 与胰岛素抵抗呈负相关（r=-0.733,P=0.000）。结论 GDM 患者血清维生素D 与胰岛素抵抗有关,推测GDM 患者的胰岛素抵抗可通过维生素D 补充进行调节,临床可根据生素D 与胰岛素抵抗情况,积极为患者实施高效的治疗方案。     

黄连素改善妊娠期糖尿病大鼠胰岛素抵抗及其机制研究

目的 观察黄连素对高脂饲料喂养联合小剂量链脲佐菌素(STZ)诱导的妊娠期糖尿病(GDM)大鼠的作用及其可能机制。 方法 采用高脂饲料喂养雌性SD大鼠5周,交配受孕后第1天腹腔注射STZ(25 mg/kg)建立GDM大鼠模型,妊娠第1~19天黄连素溶液[200 mg/(kg·d)]灌胃干预。监测各组大鼠孕期空腹血糖和胰岛素抵抗指数的变化。于妊娠第20天剖宫取胎,测量各组胎鼠和胎盘重量,通过实时荧光定量PCR法和ELISA法检测各组肝脏组织CRP、TNF-α基因和蛋白水平,通过Western blotting法检测肝脏细胞IKKβ和NF-κB蛋白的表达。 结果 与正常妊娠组相比,模型组孕鼠空腹血糖和胰岛素抵抗指数明显升高(均P＜0.05),胎鼠和胎盘的重量明显增加(均P＜0.05),肝脏组织CRP、TNF-α基因和蛋白表达增多(均P＜0.05),肝细胞IKKβ蛋白和核NF-κB蛋白的表达增多(均P＜0.05)。经黄连素干预后GDM孕鼠肝脏细胞浆IKKβ蛋白和核NF-κB蛋白表达减少(均P＜0.05),CRP、TNF-α基因和蛋白表达减少(均P＜0.05),胰岛素抵抗指数和空腹血糖降低(均P＜0.05)。 结论 黄连素可以通过IKK/NF-κB信号通路,抑制NF-κB核转位,降低GDM模型大鼠肝脏组织中的炎症反应,从而改善胰岛素抵抗,降低血糖水平。      

血清25-羟维生素D3 水平与糖代谢的相关性研究

目的 探讨血清25-羟维生素D3 〔25(OH)D3 〕水平与糖代谢之间的相关性。方法 横断面调查纳入研究对象668例,收集人口统计学资料、现病史和生活习惯资料,对研究对象进行体检,测定其血清糖代谢相关指标水平和25(OH)D3 质量浓度,并分析糖代谢指标水平与25(OH)D3 质量浓度之间的关系。结果 ①葡萄糖耐量正常（NGT）组（ n=479)、血糖调节受损（IGR）组（ n=121）和糖尿病（DM）组（ n=68）之间的血清25(OH)D3 水平差异无统计学意义（ P>0.05）;维生素D缺乏组、维生素D不足组和维生素D足量组之间糖代谢异常的发生、空腹血糖（FPG）、口服葡萄糖耐量试验（OGTT）2 h 血糖（2 h BG）、稳态模式评估法的胰岛素抵抗指数（HOMA-IR）、复合的胰岛素敏感性指数（ISI-composite）、稳态模式评估法的β细胞功能（HOMA-β）、OGTT试验中前30 min胰岛素增加和血糖增加的比值（ΔI30/ΔG30）的差异无统计学意义（ P>0.05）; 血清25(OH)D3 水平与糖代谢异常的发生、FPG、2 h BG、HOMA-IR、ISI-composite、HOMA-β和ΔI30/ΔG30之间的相关性无统计学意义（ P>0.05）。结论 糖代谢与血清25(OH)D3 水平之间无相关性。     

APPLICATION OF LORNOXICAM TO PATIENT-CONTROLLED ANALGESIA IN PATIENTS UNDERGOING ABDOMINAL SURGERIES

FOR anesthesiologis s ,treatingpostoperativepainhas alwaysbeen a problem.Althoughopioidshave been provedtobe effective,theirsideeffectscouldnotbeignored.With thedevelopmentofscienceand pharmacology,many drugs with aspectsof satisfactoryanalgesicefficacyand couldbe welltoleratedby patientshave been developed.And lornoxicamisone of them, which isa non-steroidalanti-inflammatorydrug (NSAID ), with analgesic, anti-infl-ammatory,andantipyreticproperties.Itseliminationhalf-time(3 to 5 hours) isle…     

Dr.Zhang Ren''''s Experience in the Acupuncture Treatment of Different Diseases with the Same Therapeutic Principle

Dr.Zhang Ren,the chief physician,is the chairman of Shanghai Acupuncture and Moxibustion Association.Having been engaged in medicine for about 40 years,he is experienced in treating various intractable diseases.In his long years of clinical practice,he advocates taking the TCM differentiation as the basis to seek for the acupuncture method for treatment of modern intractable diseases.The author of this essay had the fortune to follow Dr.Zhang in study.The following is a summary of Dr.Zhang's experience in the acupuncture treatment for different intractable diseases with the same therapeutic principle.     

Luo Lingjie''''s Experience in Treating Chronic Nephropathy

In treating chronic nephropathy,Luo Lingjie,a chief physician,pays attention to regulating the balance between yin and yang,treating infection if present,and removing pathogenic factors.He prescribes gentle drugs and uses carefully strongly warming-tonifying ones,emphasizes the importance of persuading the patient to persist in treatment with medication and nurse one's health for recuperation,and is good at combined use of TCM and western medicine therapy and brings the merits of various therapies into full play,with obvious theraoeutic effects.     

Acupuncture Combined with Spinal Tui Na for Treatment of Primary Dysmenorrhea in 30 Cases

Objective: To observe the therapeutic effects in acupunture treatment of primary dysmenorrhea combined with spinal Tui Na, and study its mechanism. Methods: Thirty cases of the treatment group were treated by acupuncture combined with spinal Tui Na, and thirty cases in the control group were treated by routine acupuncture. Results: The total effective rate was 93.3% in the treatment group, and 73.3% in the control group, with a significant difference between the two groups (P<0.05). Conclusions: Acupuncture combined with spinal Tui Na has good prospects for treatment of primary dysmenorrhea.     

猪肺磷脂注射液联合经鼻持续气道正压通气对呼吸衰竭早产儿的临床疗效及肌酸激酶同工酶活性的影响

目的 探讨猪肺磷脂注射液联合经鼻持续气道正压通气(NCPAP)对呼吸衰竭早产儿的临床疗效及肌酸激酶同工酶活性(CK-MB)的影响.方法 选取呼吸衰竭早产儿80例,分为观察组和对照组各40例.对照组采用NCPAP给氧治疗,观察组给予NCPAP给氧联合猪肺磷脂气管内给药.观察两组患儿治疗前及治疗12h、24 h后PaO2、PaCO2、血氧饱和度(SaO2)、pH的变化情况,检测治疗前及治疗5d后血清CK-MB水平;评估两组患儿的临床治疗效果.结果 两组患儿PaO2、PaCO2、SaO2、pH比较,差异均有统计学意义(P＜0.05),其中观察组治疗后的PaO2、SaO2、pH均高于对照组,PaCO2则低于对照组.两组的PaO2、SaO2、pH均随观察时间延长而升高(P＜0.05),PaCO2均随观察时间的延长而降低(P＜0.05).观察组治疗有效率为87.5％,显著高于对照组的70.0％ (P ＜0.05).治疗5d后两组患儿血清CK-MB水平均较前降低(P＜0.05),且观察组明显低于对照组(P＜0.05).结论 猪肺磷脂注射液气管内给药联合NCPAP可以显著降低呼吸衰竭早产儿CK-MB的含量,提高治疗有效率,起到很好的呼吸循环支持作用.     

Acupuncture Treatment of Vomiting

CASE HISTORY A female patient, 46 years old, head of the foreign affairs department of a certain university in Beijing, paid her first visit on October 9, 2006, with the chief complaint of vomiting for one month. She got vomiting after meals in early September. Before that, she had discomfortable sensation in the stomach due to angry with others, but she didn't pay much attention. Later, it developed into vomiting after eating. After the vomiting, the discomfort would be relieved, but with slight hypodynamia. She was once diagnosed as having 'neurogenic vomiting'. Having taken some western and Chinese drugs, the above symptoms were a little bit improved, but she would have nausea upon eating and with regurgitation. Because of the fear for vomiting, she did not dare to have food intake, with body weight reduction of 6 kilos in one month.     

Qiu Baoguo''''s Experience in Treating Consumptive Syndromes after Radio-Chemotherapies

Radiotherapy and chemotherapy are the important modern medical therapies for malignant tumors,yet they can also bring about serious local and systemic toxic side reactions so to decrease the patient;'s life quality,manifested by a series of consumptive symptoms.Having engaged in the combined work of Chinese and western medicine for nearly 50 years,the research fellow Qiu Baoguo in Henan Provincial Academy of TCM has developed his unique views on the TCM study of consumptive syndromes.The author of this essay had once the fortune tO follow Dr.Qiu in clinic,and specially would like to introduce in the following Dr.Qiu's experience in treating consumptive syndromes after radio-chemotherapies for patients with malignant tumor.     

Insomnia Due to Deficiency of Both the Heart and Spleen Treated by Acupuncture-Moxibustion and Chinese Tuina

OBJECTIVE: To observe therapeutic effects of the comprehensive therapy of acupuncture-moxibustion and Chinese Tuina for treatment of insomnia due to deficiency of both the heart and spleen. METHODS: 92 cases were divided randomly into the treatment group (treated by acupuncture-moxibustion and Chinese Tuina) and the control group (treated by acupuncture-moxibustion). RESULTS: The therapeutic effect of the treatment group was obviously superior to that of the control group (the CHI2 test showed P < 0.01). CONCLUSIONS: The comprehensive therapy of acupuncture-moxibustion and Chinese Tuina can give marked therapeutic effects for treatment of insomnia due to deficiency of both the heart and spleen.     

Survey and practice of reporting quality of randomized controlled clinical trials on traditional Chinese medicine

Evidence obtained from randomized controlled trials （RCTs） has been generally accepted as the gold standard in the evaluation of clinical effectiveness. Readers need to understand the trial design, implementation, results, analysis and interpretation, so as to fully Jnderstand the results of RCTs. Thus, the investigators of RCTs have to report these items in a complete, accurate and clear manner. Since 1998, we have conducted several evaluations on the reporting quality of RCTs published in Chinese journals on traditional Chinese medicine （TCM） and results have shown that there is an urgent need for higher quality RCTs on TCM.