缺氧诱导因子HIF－1a和Endoglin在子痫前期患者胎盘中的表达及其与母体血清sEng的相关性研究

目的：检测HIF－1a、Endoglin和sEng在子痫前期患者胎盘及血清中的表达,并探讨他们在子痫前期发病机制中的作用。方法：选择子痫前期病人35例,随机选取同期正常孕妇40例作为对照组。采用免疫组织化学和酶联免疫吸附试验（ELISA）分别检测各组胎盘组织中HIF－1 a、Endoglin的表达及母体血清中sEng的水平。结果：轻度子痫前期组血清sEng明显高于正常对照组（P＜0．05）,重度子痫前期组明显高于轻度子痫前期组（P＜0．05）。轻度子痫前期组HIF－1 a和Endoglin的表达均显著高于正常对照组,重度子痫前期组均显著高于轻度子痫前期组（P＜0．05）。子痫前期组胎盘组织中HIF－1a与Endoglin及sEng的表达均呈正相关（r分别为0．859,0．895）。结论：子痫前期患者胎盘HIF－1α、Endoglin和血清sEng的表达均升高,3者可能共同参与了子痫前期发病的病理生理过程。     

子痫前期与Soluble Endoglin水平的关系

目的：探讨子痫前期临床症状出现前及出现时可溶性Endoglin（soluble Endoglin,sEng）水平。方法：采用双抗体夹心酶联免疫吸附（ELISA）法检测47例子痫前期妇女和40例正常晚孕妇女血清中sEng水平。结果：①在正常对照组,sEng维持在低水平至33～36孕周,之后逐渐升高直至分娩。早发型重度子痫前期患者发病前sEng水平在17—20孕周即开始升高,之后随孕周逐渐升高,至临床症状出现时达到高峰,均显著高于对照组（P〈0．001）。晚发型重度子痫前期患者发病前sEng水平在29～32孕周开始升高,至33～36孕周明显升高,至临床症状出现时达到高峰,均显著高于对照组（P〈O．001）。②sEng水平在子痫前期组显著高于对照组（P〈0．05）。重度子痫前期组显著高于轻度子痫前期组（P〈0．05）,其中晚发型重度子痫前期组显著高于早发型重度子痫前期组（P〈0．05）。结论：sEng水平在子痫前期临床症状出现前数周就开始升高,且随子痫前期病情加重而增加,对预测或早期诊断子痫前期意义重大。     

子痫前期患者血清中sEng水平的研究

目的通过对子痫前期患者血清中的可溶性Endoglin（soluble Endoglin,sEng）的表达水平的测定,探讨其与子痫前期发病的关系及意义。方法选取2008年10月~2009年10月在泸州医学院附属医院产科住院分娩的子痫前期患者40例与同期健康孕妇40例作为对照组。采用酶联免疫吸附试验（ELISA）夹心法检测子痫前期患者与正常妊娠妇女血清中的sEng的表达水平。采用SPSS 14.0统计软件包进行统计学分析,数据以均数±标准差（x-±s）表示;两样本均数比较用随机独立样本均数t检验。取α=0.01作为检验水平,P〈0.01差异有统计学意义。结果子痫前期组血清中sEng为7.38±1.78 ng/ml,正常妊娠组为2.17±0.59 ng/ml,两组比较差异有显著性（P〈0.01）。重度痫前期组血清中sEng为7.94±1.27 ng/ml,轻度痫前期组血清中sEng为5.72±1.09 ng/ml,重度子痫前期与轻度子痫前期比较,差异有显著性（P〈0.01）。血清中sEng的水平随疾病病情的加重而升高。结论 sEng在子痫前期患者的外周血中高表达,sEng水平升高的程度能与疾病的严重程度相关。     

血清CysC、β2-MG在妊娠期高血压疾病早期肾功能损伤中的意义

目的：探讨血清胱抑素（CysC）及血清β2‐微球蛋白（β2‐MG）在评估妊娠期高血压疾病（HDCP）患者早期肾功能损伤中的临床价值。方法采用全自动生化分析仪检测108例 HDCP 患者（妊娠期高血压组41例,轻度子痫前期组30例,重度子痫前期组37例）及孕周相近的健康单胎妊娠妇女（对照组40例）血清中 CysC 、β2‐MG 、肌酐（Cr）的水平。结果妊娠期高血压组、轻度子痫前期组、重度子痫前期组患者血清 CysC 、β2‐MG 水平均显著高于对照组（P＜0．05）;妊娠期高血压组、轻度子痫前期组、重度子痫前期组3组间血清 CysC 、β2‐MG 水平比较,差异均有统计学意义（妊娠期高血压组＜轻度子痫前期组＜重度子痫前期组,P＜0．05）。妊娠期高血压组、轻度子痫前期组和对照组之间血清 Cr 水平比较差异均无统计学意义（P＞0．05）,而重度子痫前期组与对照组之间血清 Cr 水平差异有统计学意义（P＜0．05）。相关分析结果显示 HDCP 患者血清 CysC 与β2‐MG 、Cr 呈正相关。结论联合检测血清 CysC 、β2‐MG 、Cr 对判断 HDCP 孕妇病情严重程度及诊断早期肾功能损伤具有重要的临床价值。     

子痫前期患者血清炎性因子水平变化和铁蛋白的临床意义

目的：探讨子痫前期患者血清炎性因子C-反应蛋白（ CRP ）、肿瘤坏死因子α（ TNF-α）、γ干扰素（ IFN-γ）水平变化和血清铁蛋白（ SF）水平的临床意义。方法：ELISA法检测血清CRP、TNF-α、IFN-γ和血清铁蛋白在53例轻度子痫和47例重度子痫前期及100例正常孕妇中的水平。结果：正常妊娠孕妇的CRP、TNF-α、IFN-γ水平与子痫前期患者比较差异有统计学意义（ P＜0．05）;重度子痫前期组的CRP、TNF-α、IFN-γ水平与轻度子痫前期组比较差异有统计学意义（ P＜0．05）;三者随病情的加重逐渐升高。各组间血清铁蛋白水平差异均无统计学意义（ P＞0．05）。结论：CRP、TNF-α、IFN-γ参与子痫前期的发生及发展,可作为其进展性的预测指标。     

子痫前期胎盘中HIF 1α和Endoglin的表达及其与血清中sEng的相关性研究

目的探讨子痫前期患者胎盘组织中缺氧诱导因子 1α（HIF 1α）、Endoglin和血清中可溶性Endoglin(sEng)的表达。方法用免疫组织化学SP法检测20例正常妊娠妇女（对照组）和40例子痫前期患者（子痫前期组,其中轻度子痫前期组10例,重度子痫前期组30例）胎盘组织中HIF 1α和Endoglin的表达,双抗体夹心酶联免疫吸附(ELISA)法检测血清sEng的水平,并进行统计分析。结果①HIF 1α、Endoglin及sEng水平在子痫前期组中的表达较对照组明显升高（P<0.01）,三者在重度子痫前期组中的表达较轻度子痫前期组明显升高（P<0.01）;②子痫前期组HIF 1α的表达与Endoglin及血清中sEng的表达均呈正相关关系（r分别为0.686、0.866）。结论子痫前期患者胎盘HIF 1α的表达增高可引起胎盘中Endoglin和血清中sEng增多,从而共同参与子痫前期的病理过程。     

瘦素、脂联素与子痫前期-子痫关系的研究

目的：探讨子痫前期（PE）患者血清瘦素、脂联素水平的变化及其意义。方法：选择38例子痫前期孕妇作为研究组,其中子痈前期轻度患者16例（B组）,子痫前期重度患者22例（C组）;选择同期分娩的正常孕妇40例作为对照组（A组）。采用放免法检测血清瘦素水平,采用ELISA法检测血清脂联素水平。同时检测患者尿蛋白、肾功能（BUN、Cr）水平。结果：（1）PE重度组患者血清瘦素水平（29．45±7．93）ng／ml,最高;PE轻度组患者血清瘦素水平（16．64±5．29）ng／ml,居中;对照组血清瘦素水平（10．51±3．16）ng／ml,最低,三者两两相比,差异有统计学意义（P〈0,05）。PE重度组患者血清脂联素水平（1．06±0．35）mg／L,最低;PE轾度组患者血清脂联素水平（2．33±1．46）mg／L,居中;对照组脂联素水平（4．21±0．96）mg／L,最高,三者两两相比,差异有统计学意义（P〈0．05）。（2）子痫前期患者血清瘦素和脂联素呈高度负相关（r=0．825,P〈O．01）。结论：瘦素、脂联素在PE的发病过程中可能起一定的作用,高瘦素血症和低脂联素血症可能与PE的发生、发展有关。     

Soluble endoglin和sFlt-1在子痫前期患者血清中的表达

目的探讨可溶性CD105淋巴细胞抗原及可溶性血管内皮生长因子受体1(sFlt-1)在子痫前期患者血清中表达水平的变化及意义。方法采用双抗体夹心酶联免疫吸附(ELISA)法测定子痫前期组、子痫前期各个亚组及正常晚期妊娠组血清sEng及sFlt-1的水平。结果①子痫前期组孕妇血清sEng、sFlt-1水平分别为(5.27±1.05)ng／mL、(391.14±70.25)pg／mL，正常晚期妊娠组分别为(1.26±0.40)ng／mL、(27.57±4.36)pg／mL，两组比较差异有统计学意义(P＜0.01)；②轻度子痫前期组sEng水平与重度子痫前期组比较差异有统计学意义(P＜0.01)，两组sFlt-1水平比较差异无统计学意义(P＞0.05)；③早发型重度子痫前期组sEng水平与晚发型重度子痫前期组比较差异有统计学意义(P＜0.01),两组sFlt-1水平比较差异无统计学意义(P＞0.05)。结论子痫前期患者血清中sEng、sFlt-1水平显著升高，sEng在早发型重度子痫前期血清中升高更显著，对早期诊断子痫前期有重要意义。     

子痫前期患者血清中IGF-1和PLGF的表达及临床意义

①目的研究子痫前期患者血清IGF-1及PLGF的袁达,分析二者与子痫前期的关系,探讨IGF-1及PLGF在子痫前期发病及诊疗中的作用。②方法选取子痫前期住院患者60例,分为两组（轻度子痫前期30例,重度子痫前期30例）;另选同期住院正常孕妇30例作为对照组。各组于分娩前5min取静脉血5mL,采用酶联免疫吸附法（ELISA）检测血清中IGF-1和PLGF的表达。③结果正常对照组IGF-1含量为（42．25±10．21）ng／mL,轻度子痫前期组（21.52±5．17）ng／mL,重度子痫前期组（16．75±3．16）ng／mL;正常对照组PLGF含量为（387±26）ug／L,轻度子痫前期组（232±34）ug／L和重度子痫前期组（121±23）ug／L。（D结论在子痫前期患者血清中,IGF-1和PL—GF的表达明显高于重度子痫前期组,IGF-1和PLGF表达均呈正相关。     

孕妇血清 sEng、sFlt －1及 PLGF 浓度变化对子痫前期的预测价值

目的：探讨孕妇血清可溶性内皮因子（sEng）、胎盘生长因子（PLGF）及可溶性血管内皮生长因子受体1（ sFIt－1）的浓度变化对子痫前期的预测价值。方法选择子痫前期孕妇68例,其中重度子痫者28例,轻度子痫者40例,采用ELISA法检测血清sEng、sFIt－1及PLGF水平,并与同期35例正常孕妇的血清上述指标进行比较,分析上述指标浓度改变对子痫前期的预测价值。结果重度子痫孕妇sEng水平显著高于轻度子痫孕妇和正常孕妇,sFIt－1水平也显著高于轻度子痫孕妇和正常孕妇,PLGF水平显著低于轻度子痫孕妇和正常孕妇,轻度子痫孕妇sEng和sFIt－1水平均显著高于正常孕妇,PLGF水平显著低于正常孕妇,差异均有统计学意义（P＜0.05）。结论孕中期sEng、sFIt－1水平升高,PLGF水平降低可提示子痫前期。     

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.     

Analysis of CK-19,PDX-1,Nestin,Ngn3 in different donor islet purity in rats

Objective: To investigate if there are the CK-19, PDX-1, Nestin, Ngn3 positive cells in the donor islets of different purity in rats. Methods: Thirty male adult SD rats were randomly divided into 3 groups. Islets were isolated using digestion by ductal injection of collagenase. Group Ⅰ (n=10): Separating cell preparations were not purified, Group Ⅱ(n=10): Islet sediment was purified with 25% Ficoll400 ,Group Ⅲ (n=10): Islet sediment was purified with 25% and 11% Ficoll-400. The levels of protein of CK-19, PDX-1, Nestin and Ngn3 were detected by immunohistochemistry and the mRNA of CK-19, PDX-1, Nestin, Ngn3 was amplified by RT-PCR. Results: After two different purification methods applied, three islet preparations of different purities were obtained. The difference of islet purity was significant among various groups (P＜0.05). Compared with group Ⅱ and group Ⅲ,the protein and mRNA of CK-19, PDX-1, Nestin,Ngn3 were both higher in group Ⅰ; group Ⅲ was poorly expressed. Conclusions: The three different islet purity donor islet have different CK-19, PDX-1, Nestin, Ngn3 positive cells within them, indicating that there are some islet stem cells in the purified donor islet.     

A preliminary screening study on the associated proteins in human psoriasis vulgaris by serum proteomics technologies

Objective：To investigate the optimum screening conditions of associated proteins in human psoriasis vulgaris by serum proteomics technique, and to screen the different expression proteins related with psoriasis vulgaris. Methods：Serum samples of peripheral blood were collected from newly diagnosed psoriasis vulgaris patients in the clinic, and 20 matched healthy persons. Serum albumin IgG was removed by filtering with ProteoExtract Albumin/IgG. After comparative proteomics analysis the different protein spots were identified using 2-DE and MS. Results ：Electrophoresis figures with high resolution and reproducibility were obtained. Three different expression proteins were found only in the serum from psoriasis vulgaris patients, while nine other different proteins expressing from healthy volunteers. Conclusion：The protein expression was different in the serum between the psoriasis vulgaris patients and healthy volunteers. It was hoped that we could find the biomarkers related to psoriasis vulgaris by using proteomics.     

A CASE OF HUGE GASTRIC DISOPYROBEZOAR

PYTOBEZOARS are common bezoars in gastrontestinal tract, commonly seen in stomach and mall intestine,1but huge disopyrobezoars are     

Acupuncture Treatment of Chest Bi Syndrome

CASE HISTORY A male,a retired officer of 61 years old,paid his first visit on May 12,2006.The patient stated that 2 weeks before he suddenly got paroxysmal precordial choking pain,with irregular attacks.Each attack would last several seconds to several minutes.The attack was accompanied with heavy oppressed sensation in the precordial region,palpitation,lassitude,and in severe cases,sweating,which was once diagnosed by a hospital as'coronary heart disease'.Recalling the case history,the patient said that several days before he got angry with others because of some affairs in work,and he was not so used to the life pattern since he had just retired from his busy working post.At usual times,he was quick tempered and peevish.In recent days,he had poor appetite,and loose stool.     

Instructions to Contributors

The English edition of Chinese Journal of Integrative Medicine is edited and published by the Chinese Journal of Integrated Traditional and Western Medicine Press.Original scientific papers of advanced clinical and experimental medicine in the field of complementary/alternative medicine or integrative medicine are expected.     

Development Is A High Level Inheritance for China Time-honored Brand Products

<正>As culture is the soul of a nation,the three books,"History of Chinese Philosophy,""History of Chinese Culture"and"History of Chinese Science and Technology"have demonstrated the superiority of our great Chinese culture,and its significant impact in the field of international culture.Both core value and practical value of the Chinese culture are very clear,reflected in the views of universe,nature,life,health,disease,and therapy and related considerations,concepts,and technical methods.