1.Thirteen cases of yawn symptom treated by Sun's transcranial repeat stimulation.
Yan-Jie SHANG ; Hao WU ; Yu-Ming WANG
Chinese Acupuncture & Moxibustion 2014;34(3):292-292
Acupuncture Therapy
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Adolescent
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Adult
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Female
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Humans
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Male
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Middle Aged
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Respiration Disorders
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physiopathology
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therapy
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Yawning
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Young Adult
2.Selective exclusion of hepatic outflow and inflow for giant hepatic hemangioma resection
Zhiming HU ; Dajian ZHAO ; Yuhua ZHANG ; Zaiyuan YE ; Chengwu ZHANG ; Weiding WU ; Jie LIU ; Minjie SHANG
Chinese Journal of General Surgery 2011;26(2):123-126
Objective To evaluate right hepatic veins exclusion in the prevention of massive bleeding and air embolism during the resection of huge hepatic cavernous hemangioma near the second hepatic portal. Method This is a retrospective study on the clinical data of 12 hepatic hemangioma patients at the Live Surgery Department of Zhejiang Provincial People's Hospital from 2004. 1 to 2010.3. In all patients the huge hepatic cavernous hemangioma was adjoining the second hepatic portal. Block webbing or vascular clamp were used to exclude the right hepatic veins. Among the 11 patients without hepatic cirrhosis Pringle maneuvre was applied in 5 cases and selective hepatic inflow occlusion in 6 cases. Patients with hepatic cirrhosis used hemi-hepatic blood inflow occlusion. Results During the surgery no rupture of right hepatic vein happened. Nine patients used vascular block webbing and 3 patients used vascular clamp.Six patients without cirrhosis used the complete hepatic inflow occlusion and other patients without cirrhosis used hemi-hepatic blood inflow occlusion. Cirrhotic patients used hemi-hepatic blood inflow occlusion. All the operations were successful. Intraoperative blood loss ranged from 200 - 5800 ml, averaging 680 ml. Three patients needed not blood transfusion. There was no right hepatic vein rupture or air embolism. Conclusion Right hepatic veins exclusion is a useful technique to prevent massive bleeding and air embolism caused by the rupture of right hepatic vein during the resection of huge hepatic cavernous hemangioma.
3.Multiple segmentectomy under selective occlusion of hepatic inflow for complicated intrahepatlc cholangiolithiasis
Yuhua ZHANG ; Zhiming HU ; Chengwu ZHANG ; Weiding WU ; Jie LIU ; Minjie SHANG ; Wangxun JIN ; Dajian ZHAO
Chinese Journal of General Surgery 2011;26(8):641-643
Objective To evaluate the result of multiple segmentectomy under selective occlusion of hepatic inflow for complicated intrahepatic cholangiolithiasis. Methods In this study 12 cases of complicated intrahepatic cholangiolithiasis receiving multiple segmentectomy under selective occlusion of hepatic inflow during 2004. 1 - 2010. 10 were reviewed retrospectively. The short-term and long-term outcomes of the patients were analyzed. Results There was no surgical mortality in this group. The segmentectomy performed were Ⅱ + Ⅲ + Ⅴ in 1 case; Ⅱ + Ⅲ + Ⅵ in 2 cases; Ⅱ + Ⅲ + Ⅴ + Ⅵ in 1 case;Ⅱ +Ⅲ+Ⅵ +Ⅶ in4 cases; Ⅱ +Ⅲ +Ⅳ +Ⅵ in 3 cases and Ⅱ + Ⅲ +Ⅳ +Ⅵ +Ⅶ in 1 case. The average intraoperative blood loss was 560 ± 291 ml. Postoperative complications were wound infection in 2 cases, bile leakage in 1 case, abdominal infection in 1 case. There were no liver failure, intrabdominal hemorrhage or hemobilia; stone clearance rate at 10 days after operation was 83% (10/12) and 92%(11/12) at 6 weeks after operation following postoperative choledochoscopic lithotripsy. 92% (11/12) cases were followed-up with the median follow-up period of 31 months. The result was excellent or good in 92% (11/12) cases. Conclusions Multiple segmentectomy was the choice for complicated intrahepatic cholangiolithasis, and the procedure could be safely performed under selective occlusion of the hepatic inflow.
4.Hepatic vein exclusion in resection of giant hepatic hemangioma near the second hepatic hilum
Yuhua ZHANG ; Zhiming HU ; Chengwu ZHANG ; Weiding WU ; Jie LIU ; Minjie SHANG ; Dajian ZHAO
Chinese Journal of General Surgery 2011;26(1):37-40
Objective To evaluate hepatic vein exclusion (HVE) outside the liver in the resection of giant hepatic hemangioma near the second hepatic hilum. Methods From January 2003 to December 2009, giant hepatic hemangiomas near the second hepatic hilum were resected in 19 cases. Preoperatively 19 cases were divided into two groups: HVE group (9 cases) and IVE group ( 10 cases). Data regarding the intra-operative and postoperative courses of the patients were analyzed. Results There was no difference between the 2 groups regarding the age, sex and tumor size. No damage of hepatic vein was happened in HVE group. Resection of the hemangioma was applied in all cases of HVE group, and 1 case in IVE group had right hemi-hepatectomy. Hepatic veins rupture occurred in 4 cases in IVE group and 2 cases of them had massive bleeding, while in HVE group hepatic veins rupture occurred in 5 cases but no massive bleeding occurred. Intra-operative blood loss was significantly less in HVE group than IVE group. The serum ALT value in postoperative day 1 and total bilirubin in postoperative day 3 in HVE group was significantly lower than that of the IVE group. The mean drainage volume in HVE group was significantly less than that of the IVE group on postoperative day 1 and day 2. The total cost of patient in HVE group were significant less than in IVE group. Conclusions The use of hepatic vein exclusion reduces the risk in the resection of giant hepatic hemangioma near the second hepatic hilum.
5.Total laparoscopic right hemihepatectomy through anterior approach for larger tumors in the right lobe of the liver
Jie LIU ; Chengwu ZHANG ; Defei HONG ; Zhiming HU ; Yuhua ZHANG ; Weiding WU ; Minjie SHANG ; Weifeng YAO
Chinese Journal of General Surgery 2017;32(7):581-584
Objective To explore the feasibility and safety of laparoscopic right hemihepatectomy (LRH) via anterior approach for larger tumors in the right lobe of the liver.Methods A retrospective study was conducted based on the clinical data of ten consecutive patients with large right liver cancer undergoing LRH through anterior approach and thirty-seven patients undergoing open hemihepatectomy by anterior approach in recent 6 years.Results Between the two groups there were no significant difference in gender,average age,the mean tumor size,preoperative liver reserve function,cut margin and intraoperative blood transfusion.The LRH group had less average intraoperative blood loss [(408 ± 158)ml vs.(520 ± 153)ml,t =2.047,P =0.046] and shorter postoperative hospital stay [(11.5 ±2.8)d vs.(16.2 ±4.6) d,t=3.091,P=0.003],longer operation time [(302 ±38)min vs.(251±55)min,t=2.732,P=0.009].There was no perioperative death and no significant difference in complications (20.0% vs.35.1%,x2 =0.812,P =0.367) and similar median survival time (36 mon vs.29 mon,x2 =1.266,P =0.261).Conclusions LRH via anterior approach for larger tumors in the right lobe of the liver is safe and feasible.
6.Combination of endoscopic tissue adhesive injection and variceal ligation in esophageal and gastric varices bleeding
Jianyu HAO ; Dongfang WU ; Yuezeng WANG ; Shanmin SHANG ; Jie ZHANG ; Zhengxin LIU ; Donglei ZHANG
Chinese Journal of Digestive Endoscopy 2010;27(2):75-76
Objective To evaluate the clinical efficacy of emergent endoscopic injection of tissue adhesive (N-oclyl-a-cyanoacrylate) combined with endoscopic variceal ligation (EVL) for esophageal and gastric varices bleeding. Methods Data of 21 patients with acute esophageal and gastric varices bleeding who received emergent endoscopic injection of tissue adhesive and EVL were retrospectively studied. Results The instant hemostatic rate was 95% (20/21) with no severe complications. Conclusion Emergent endoscopic injection of tissue adhesive combined with EVL is an effective and safe therapy for esophageal and gastric varices bleeding.
7.Effect of BML-111 on ventilator-induced lung injury in rats
Hongbin LI ; Zhouyang WU ; Guangzhi WANG ; Jie GONG ; You SHANG ; Shanglong YAO
Chinese Journal of Anesthesiology 2015;(12):1487-1490
Objective To evaluate the effect of BML?111 on ventilator?induced lung injury in rats. Methods Forty?eight healthy male Sprague?Dawley rats, weighing 200-250 g, aged 6-8 weeks, were randomized into 6 groups ( n=8 each) using a random number table: control group ( C group) , low tidal volume (VT) group (LVTgroup), high VT group (HVTgroup), low dose BML?111 group (BL group), high dose BML?111 group ( BH group) , and BML?111 plus BOC?2 ( lipoxin A4 receptor antagonist) group ( BOC?2 group) . Group C kept spontaneous breathing after tracheotomy, and received no mechanical venti?lation. The rats in the other 5 groups were mechanically ventilated ( respiratory rate 80 breaths∕min, frac? tion of inspired oxygen 21%, positive end?expiratory pressure 0) . The VT was 6 ml∕kg in group LVT , or 20 ml∕kg in HVT, BL, BH and BOC?2 groups. BML?111 0?1 and 1?0 mg∕kg were injected intraperitoneally during ventilation in BL and BH groups, respectively. In group BOC?2, BOC?2 50 μg∕kg was injected in?traperitoneally before ventilation, and BML?111 1?0 mg∕kg was injected intraperitoneally during ventilation. Arterial blood samples were collected at 4 h of ventilation, arterial oxygen partial pressure ( PaO2 ) was de?termined. Then animals were sacrificed by exsanguination. Bronchoalveolar lavage fluid ( BALF) of the left lung was collected for determination of neutrophil count, and the level of neutrophil was calculated. The right lung tissue specimens were obtained for microscopic examination, and for determination of wet∕dry lung weight ratio ( W∕D ratio ) , myeloperoxidase ( MPO ) activity, and contents of malondialdehyde ( MDA) , monocyte chemoattractant protein?1 ( MCP?1) , tumor necrosis factor?alpha ( TNF?α) , interleu?kin?1beta ( IL?1β) and IL?6. Results Compared with group C, PaO2 was significantly decreased, and the level of neutrophil in BALF, W∕D ratio, MPO activity, and contents of MDA, MCP?1, TNF?α, IL?1β and IL?6 were increased in group HVT ( P<0?05) , and no significant change was found in the variables mentioned above in group LVT ( P>0?05) . Compared with group HVT , PaO2 was significantly increased, and the level of neutrophil in BALF, W∕D ratio, MPO activity, and contents of MDA, MCP?1, TNF?α, IL?1β and IL?6 were decreased in group BH, and the contents of TNF?α, IL?1βand IL?6 were significantly decreased ( P<0?05) , and no significant change was found in the other variables in group BL ( P>0?05) . Compared with group BH, PaO2 was significantly decreased, and the level of neutrophil in BALF, W∕D ratio, MPO activity, and contents of MDA, MCP?1, TNF?α, IL?1β and IL?6 were increased in group BOC?2 (P<0?05). The pathological changes were significantly attenuated in group BL as compared with HVT and BOC?2 groups. Conclusion BML?111 can attenuate ventilator?induced lung injury in rats, and activated lipoxin A4 receptors are involved in the mechanism.
8.An epidemiologicul survey on intrauterine device downward dislocation in Chinese rural users
Jie ZHOU ; Rui DENG ; Kai-Ning ZHANG ; Shang-Chun WU ; Zhen-Wu LEI
Chinese Journal of Epidemiology 2009;30(4):335-338
Objective To understand the situation of downward dislocation of intrauterine device (IUD) and the impact related to the effectiveness of IUD use, in China. Methods An epidemiological survey with cross-sectional, retrospective and prospective study designs was conducted to investigate 18 922 IUD users who were selected by a multi-phase stratified cluster sampling method. Results IUD's downward dislocation had been an important unsuccessful issue related to the IUD insertion that accounted for 20% of total the cases of failure. The top three failure outcomes would include extrusion,removal due to downward dislocation and unintended pregnancy. Respectively, the cumulative rates and the ranking due to IUD failure (per 100 women) in the first, third, sixth and twelfth month were shown as follows: extrusion appeared as 0.33%, 1.13%, 2.21% and 4.30%; removal as 0.10%, 0.37%, 0.80% and 2.34% ; while unintended pregnancy were 0.03%, 0.14%, 0.41% and 1.14%. Conclusion IUD' s downward dislocation made great impact on the effectiveness of IUD use that should call for attention from relative governmental sectors and researchers in the areas of prevention, diagnosis and treatment.
9.Radical resection after tumour-downstaging with transcatheter arterial chemoembolization for unresectable primary liver cancer
Zhiming HU ; Dajian ZHAO ; Shouchun ZOU ; Zaiyuan YE ; Chengwu ZHANG ; Weiding WU ; Yuhua ZHANG ; Minjie SHANG ; Jie LIU
Chinese Journal of Hepatobiliary Surgery 2012;18(5):361-364
ObjectiveTo study the proper timing for radical hepatectomy after tumour-down-staging with transcatheter arterial chemoembolization for unresectable primary liver cancer.Method This is a retrospective study of 18 patients with unresectable primary liver cancer who received radical liver resection after tumour-downstaging with transcatheter arterial chemoembolization (TACE) from January 2005 to August 2010 at Zhejiang Province People's Hospital Hepatobiliary Surgery Department.The patients received TACE 1 to 3 times (once n=4,twice n=12,and thrice n=2).After tumour-downstaging,radical liver resection was carried out (right hepatectomy,n =10 ; resection of tumour in right liver + resection of right liver metastases,n=2; resection of tumnour in right liver +radiofrequency ablation of right liver metastasis,n=1; right hepatectomy + removal of portal vein tumour thrombus,n=1 ; left hepatectomy + radiofrequency ablation of right liver metastases,n=2 ;Mesohepatectomy,n=1; and left hepatectomy + excision of liver metastasis,n=1).ResultsAfter TACE,the diameter of the primary tumour reduced by over 30% in 6 patients (6/18,33.3%);10%~30% in 8 patients (8/18,44.4%),and 10% in 4 patients (4/18,22.2%).Before TACE,the tumours were not encapsulated in 6 patients (33.3%).After TACE,only 1 patient (5.6%) had the tumour remained unencapsulated.After TACE in 6 patients,the primary tumour shrunk to be within a hemiliver,and ultrasound and CT showed the tumours to have defined borders and they were away from the porta hepatis and major blood vessels.In another 6 patients,there were metastases to the contralateral hemilivers but these tumours had all shrunk in size.Selective vascular inflow and outflow occlusion technique was routinely used for liver resection.ConclusionFor primary liver cancers which are not resectable,TACE should be used first.When the tumours shrink in size,radical resectional surgery should be performed as soon as possible.The surgical technique should follow the following principles:-preserve as much normal liver parenchyma as possible,use selective vascular inflow and outflow occlusion technique to avoid ischaemia/reperfusion injury to the remnant liver,and to reduce haemorrhage.The surgery should be carried out by experienced surgeon.
10.Research on stability of melittin in different solvent systems.
Ke-xin SHANG ; Jie BAI ; Hui-hao WU ; Yang LU ; Shou-ying DU ; Chang YANG ; Yan-ke CHENG
China Journal of Chinese Materia Medica 2014;39(22):4324-4328
The stability of melittin in different solvents (water, deoxygenated water, physiological saline, PBS, 50% ethanol, ethanol, glycerol)was studied and the results showed that the stability of melittin is not influenced by light, temperature and pH in 50% ethanol, which melittin can be completed dissolved when compared with ethanol and glycerol, in such, 50% ethanol was chosen as solvent storage when measured content of melittin. Then the effect of different concentrations of PBS, the pH of PBS and rat skin ho- mogenates were tested, and the results showed that melittin was degraded rapidly at low concentration solution and low ionic strength. Increasing pH of PBS and rat skin homogenate can accelerate the degradation of melittin. These researches provide an experimental ba- sis for further study of melittin.
Animals
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Drug Stability
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Ethanol
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chemistry
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Hydrogen-Ion Concentration
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Melitten
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chemistry
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Rats
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Skin
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drug effects
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Solvents
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chemistry
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Temperature