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1.
China Journal of Endoscopy ; (12): 22-26, 2018.
Article in Chinese | WPRIM | ID: wpr-702899

ABSTRACT

Objective To study the protective effect of Shenmai injection on myocardial ischemia reperfusion injury in patients underwent thoracoscopic cardiac surgery during cardiopulmonary bypass (CPB). Methods 18 patients with congenital heart disease with CPB thoracoscopic cardiac surgery were randomly divided into two groups (9 cases in each group): controlled group and experimental group. The controlled group did not give any intervened drugs, and the experimental group gave the injection of Shenmai that were added into heart cold cardioplegia (2 ml/kg). The levels of the following indexes in the serum were respectively measured just after the time of induction of anesthesia (T1) and heart resuscitation (T2): Troponin T (cTnT), Creatine kinase isoenzyme (CK-MB) quality, myoglobin (Mb). And at the same time, the left ventricular ejection fraction (EF) was measured. Results The concentrations of cTnT, CK-MB and mb in the serum of both groups just after the time of heart resuscitation (T2) were significantly increased more than just after the time of induction of anesthesia (T1) (P < 0.05). But the concentrations of cTnT, CK-MB and Mb in the experimental group were significantly lower than that in the controlled group just after the time of cardiac resuscitation. And EF was significantly higher than the controlled group (P < 0.05). Conclusion Shenmai injection can protect the myocardium from ischemia-reperfusion injury in patients underwent thoracoscopic cardiac surgery during cardiopulmonary bypass (CPB).

2.
Chinese Journal of Epidemiology ; (12): 1277-1280, 2009.
Article in Chinese | WPRIM | ID: wpr-321070

ABSTRACT

<p><b>OBJECTIVE</b>To investigate the prevalence of Anaplasma phagocytophilum in small mammals from the forest area of Hengduan Mountains in southwestern China.</p><p><b>METHODS</b>Small mammals captured from Gaoligong and Xianggelila mountainous area of Yunnan province were detected by PCR amplification. The sequences of 16S rRNA and Msp4 gene fragments from positive samples were compared with corresponding sequences deposited in GenBank.</p><p><b>RESULTS</b>A total number of 436 small animals, which belongs to 5 orders 18 genera 35 species were tested, 32 (7.34%) were positive in 6 genera 11 species. There were 8.64% (26/301) positive in 25 species at Goligong mountainous areas, and 4.44% (6/135) were positive in 19 species at the Xianggelila mountainous areas. Positive small mammals were most rodents. The nucleotide sequences of A.phagocytophilum 16S rRNA gene amplified from small mammals varied from 99% - 100% and were 99% - 100% similar with the corresponding segments of A. phagocytophilum from Jilin deposited in GeneBank. The sequences of A. phagocytophilum Msp4 gene showed that there was 95% - 97% similarity with the corresponding sequences registered in GenBank.</p><p><b>CONCLUSION</b>A. phagocytophilum was firstly identified in 6 genera 11 species small mammals from a forest area of Hengduan Mountainous areas in southwestern China. Rodents might serve as the primary hosts indicating the potential risk to the domestic animals and human beings in this area.</p>


Subject(s)
Animals , Anaplasma phagocytophilum , Classification , Genetics , Base Sequence , China , Epidemiology , DNA, Bacterial , Genetics , Ehrlichiosis , Epidemiology , Molecular Sequence Data , RNA, Ribosomal, 16S , Genetics , Rodentia , Microbiology , Sequence Analysis, DNA
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