3.The heart functions of preschool and school-age children by means of electrical impedance tomography.
Jian-Xin SHEN ; San-Ming ZHANG ; Xiao-Jing WEN
Chinese Journal of Applied Physiology 2008;24(1):17-124
Age Factors
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Cardiac Output
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physiology
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Cardiography, Impedance
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methods
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Child
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Child, Preschool
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Electric Impedance
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Female
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Heart
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physiology
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Humans
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Male
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Stroke Volume
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physiology
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Tomography
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methods
6.To promote the connotative development of independent institute through the cultivation of “Institute Culture”
Hong ZHANG ; Ai-ming JIA ; Wen-mei HU ; Xin JIN
Chinese Journal of Medical Education Research 2011;10(9):1036-1038
In the cultural construction of independent institute,there exist the contradiction between tradition and innovation,cultural conflicts between private enterprises and the university.Therefore,adhering to the people-centered concept,coordinating tradition and innovation,merging the advantages of university culture and private enterprises culture into a whole,cultivating the unique spiritual culture,harmonious system culture and unified material culture of independent institute,forming the distinctive “Institute Culture” with its own cultural tradition will provide reference for the theory and practice to enrich and improve the connotative development of independent institute.
7.Treatment of distal tibiofibular fractures by indirect reduction and plate fixation through inferior fibula
Ming ZENG ; Xin-Jian ZHAO ; Jian-Ping ZHANG ;
Chinese Journal of Orthopaedic Trauma 2004;0(08):-
Objective To investigate the clinic results of treatment of distal tibiofibular fractures by in- direct reduction and plate fixation through inferior fibula.Methods Between 2002 and 2005,32 cases of distal tibiofibular fractures were treated with indirect reduction and plate fixation through inferior fibula.According to the AO/ASIF classification,there were 17 cases of type A,nine cases of type B,and six cases of type C.Twenty of them also received iliac autograft through a limited median incision at the lower tibia to repair their lateral tibial defects.After operation their ankle joints were fixated at 90?with piaster brace and cast for three months.The bone union,wound and the function of the ankles were observed after surgery.Results All the patients were followed up for an average of 16 months.The average bone union time was 14 weeks.No nonunion,screw loosening,broken plate,or infection of the wounds was found in this series.The excellent and good rate was 84.4% according to Mazur's ankle joint function scoring.Conclusion Indirect reduction and plate fixation through inferior fibula is a satisfactory technique in the treatment of distal tibiofibular fractures.
8.Anticancer effect of tea polyphenols on implanted breast cancer
Yan-Ming ZHANG ; Li XU ; Xin-Yi CHEN ; Neoplastic HEMATOLOGY ;
International Journal of Traditional Chinese Medicine 2006;0(06):-
Objective To observe the growth inhibiting effect of tea polyphenols on implanted mouse breast cancer(EMT_6),and offer the foundation for the next study on its inhibiting angiogenesis effect and its molecular mechanism.Methods Mammary adenocarcinoma EMT_6 was cultured and propagated,then implanted on female BALB/c mice.Tea polyphenols was peroral administrated and local injected.Anticancer function was determined with regular methods.Result After tea polyphenols were taken by oral and local injection on EMT_6 mammary adenocarcinoma mice,the inhibitory ratio of tumor are respectively 37.43% and 40.94%.Conclusion Tea polyphenols had significant inhibitive effect on implanted breast cancer.This offered the foundation for the next intensiVe study on its inhibiting angiogenesis effect and its molecular mechanism.
9.Effects of Sodium Cantharidinate and Vitamin B6 Injection on Plasma D-dimer Level in Patients of Advanced Esophageal Cancer after Chemotherapy
Hui ZHU ; Haiyan ZHANG ; Ming HE ; Xin CHEN
Tianjin Medical Journal 2014;(3):254-256
Objective To explore the effect of sodium cantharidinate and vitamin B6 injection on plasma D-dimer level in patients of advanced esophageal cancer after chemotherapy and the relationship between plasma D-dimer level and clinical pathological parameters thereof. Methods Fifty-eight patients with advanced esophageal cancer confirmed by path-ological examination were randomly divided into two groups. Twenty-nine patients (experimental group) received chemother-apy (PF chemotherapy) combined with sodium cantharidinate and vitamin B6 (0.5 mg once daily). Twenty-nine patients (con-trol group) received same volume of saline. And there were 20 healthy volunteers as the normal control. The plasma D-dimer level was determined one day before the first cycle of chemotherapy and the third cycle of treatment. Results The plasma D-dimer level was significantly higher before chemotherapy in patients with advanced esophageal cancer than that in normal control group (P<0.05). There were no significant differences in plasma D-dimer level between patient gender, age, clinical stage and pathological levels. The D-dimer level was significantly down-regulated after chemotherapy. The D-dimer level was significantly lower in experimental group than that in control group (P<0.05). The incidences of digestive and hemato-logical adverse reactions were much lower in experimental group than those in control group. Conclusion The elevated plasma D-dimer level was found in patients with advanced esophageal cancer, and which was down-regulated by chemother-apy. The chemotherapy of sodium cantharidinate and vitamin B6 can further reduce the D-dimer level, and relieve the ad-verse reactions of chemotherapy.
10.Study of Perioperative Plasma D-Dimer Levels in Patients with Lung Cancer
Hui ZHU ; Haiyan ZHANG ; Ming HE ; Xin CHEN
Tianjin Medical Journal 2014;(7):710-712
Objective To investigate the change pattern of perioperative plasma D-dimer levels in patients with lung cancer, and the relationship between plasma D-dimer level and clinical pathological features thereof. Methods A to-tal of 64 patients with lung cancer were taken as cancer group, and 15 cases of benign lung disease were used as control group. The plasma levels of D-dimer were determined 2 days before operation, 1 day, 5 days and 9 days after operation in two groups. The clinical pathological parameters and type of surgery were evaluated at the same time. Results Plasma D-dimer levels were significantly higher in patients with lung cancer than those in control group (t=3.087, P<0.05). D-dimer levels were significantly lower in patients of TNM stageⅠthan those in patients of stageⅡorⅢ(P<0.05, respectively). Plas-ma D-dimer levels were significantly higher in patients with small cell cancer than those of patients with non-small cell can-cer (P<0.05). The perioperative plasma levels of D-dimer changed with time trends (P<0.001). In cancer group, D-dimer levels increased on the first day after operation, and then significantly decreased on the fifth and ninth day after operation (P<0.05). In control group, D-dimer levels increased on the first day after operation. The level of D-dimer was the same lev-el on the fifth day and the first day after operation (P=0.174). The level of 9 days after operation decreased to the level before operation (P=0.631). There was significant difference in overall data between cancer group and control group (P=0.005). D-dimer levels were significantly higher in cancer group than those of control group except for the fifth day after operation. Con-clusion Plasma D-dimer levels were much higher before operation in patients with lung cancer than those of controls. Plas-ma D-dimer levels were associated with TNM stage and cell type. D-dimer levels were significantly increased from the first day after operation, and then decreased significantly until the 9-day after operation, which were lower than that before opera-tionin lung cancer patients. But the level was still higher than that in patients with benign lung diseases.