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Tamoxifen combined with abdominal chemotherapy for advanced gastrointestinal malignancies term efficacy

The role of the system [J]. MEDICAL SCIENCES SECTION, 1995,22 (3): 163. Tian Bin, Wang,[link widoczny dla zalogowanych], Cao Mei, et al. Tumors to the resistance gene and clinical [53 [63.103 * Progress application port]. MEDICAL SCIENCES SECTION, 1997,24 (6): 337. Dan Xiaoyi, Shen Ming, Jiang Ping, et al. 109 cases of gastric cancer estrogen receptor and progesterone receptor detection of mouth]. Chinese Journal of Clinical Oncology, 1995,22 (5): 348. Tanrui Jun, Gu Zhiyuan, Wang Hongzhi, et al. Estrogen receptor inhibitors in human gastric cancer cell proliferation [J]. Oncology,[link widoczny dla zalogowanych], 1995. 17 (2): 93. Received :2001-10-15 Author: Zhang Zhi (1969 a), male, Jiangsu Baoying County,[link widoczny dla zalogowanych], degree, attending physician, mainly in oncology work. Article ID :1671 -8631 (2003) 02--0103-03 epidural block in patients with pregnancy induced hypertension on plasma nitric oxide concentration in the extract and its clinical significance Xu Minghua, Zhao meter side,[link widoczny dla zalogowanych], Bao Ye-Ming, Hu Huaicheng, Xu Qing Lei and Zhang Yun, the United States, LIU Hua (People's Hospital of Donghai County, Jiangsu, East China 222300) Abstract: Objective: To study the before and after epidural block pregnancy hypertension (PIH) patients with plasma nitric oxide (No) Change of the concentration of NO in the pathogenesis of PIH effect. Methods: ASAI-level non-pregnant women (blood donors) and 20 (non-pregnant group), 20 cases of normal late pregnancy (pregnancy group), 20 patients with severe pregnancy-induced hypertension (PIH group), respectively, in epidural block before and after 15rain and before surgical incision, taking maternal cubital vein 4mI, measured concentrations of nitric oxide. Results: The epidural block prior to pregnancy compared with non-pregnant group and the PIH group, plasma nitric oxide concentrations were significantly lower (P <0.05 or P <0.01) I and epidural block lag than before, non-pregnant group after epidural anesthesia, pregnancy induced hypertension group, group and plasma nitric oxide levels were significantly higher (P <0.05 or P <0.01). Conclusion: Epidural anesthesia can increase nitric oxide levels in patients with pregnancy induced hypertension, suggesting that epidural anesthesia on pregnancy induced hypertension therapeutic value. Key words: Nitric oxide epidural I I I hypertension in pregnancy complicated Kids in CLC levy: R614.41 Document code: B pregnancy induced hypertension (PIH) is a serious threat to occur in late pregnancy mother security of the disease. Recent studies have concluded that pregnancy-induced hypertension is a vascular endothelial system by the release of a series of injury and the imbalance of vasoactive substances caused by complex pathological state. Nitric oxide (NO) is produced by the endothelial cells potent vasodilator factors [1]. Clinical results show that NO has been synthesis and secretion during pregnancy and in pregnancy the regulation of vascular smooth muscle tone. However, clinical pregnancy-induced hypertension does exist on the endogenous nitric oxide (NO) synthesis and release of reducing barriers [2]. This study measured before and after epidural block in patients with pregnancy induced hypertension and influence of plasma NO levels, further treatment of pregnancy-induced hypertension provide a scientific basis. 1 Data and methods 1.1 General information on all the subjects were selected in August 2001 PIH (PIH group) 20 cases, diagnostic standard reference textbooks for medical colleges and universities [3]. Late pregnancy group (NLP group) 2O cases of nonpregnant women's group (NNP group) 2O cases. {'Scientific Research No.: 2001361.2 samples were collected before and at epidural block in patients with cubital vein blood collected after perfecting 4mL, anticoagulant test tube into the centrifuge through 2000r/rain 10min, the plasma set to save a 20 ℃ tested. NO concentration measurement kit used power Sport. 1.3 Anesthesia and monitoring of patients with burglary after the completion of the monitoring and recording, open the same time intravenous infusion of fluid balance, take the left side of the waist position (L. ~.) Epidural puncture, leaving the first catheter tube 3cm ~ 4cm, are carbonated lidocaine with 1.73, the upper limit of the control block in the plane T. . Technique used to monitor heart rate monitor HEWLETT835EC News (HR), mean arterial pressure (MAP), oxygen saturation (SPO.). Nasal catheter oxygen. 1.4 data with statistical methods mean ± standard deviation (± s), said the group, and comparisons between groups using t test, P <0.05 as significant difference. 2 Results 2.1NLP group, PIH group general information (see Table I) the two groups were age, height and gestational age showed no significant difference.