Clinical Effect of Modified Jichuanjian on Senile Patients with Slow Transit Constipation of Spleen-kidney Yang Deficiency Syndrome and Effect on Brain-gut Peptide / 中国实验方剂学杂志

ObjectiveTo observe the clinical effect of modified Jichuanjian on senile patients with slow transit constipation of spleen-kidney yang deficiency syndrome and the influence on brain-gut peptide. MethodA total of 150 senile patients with slow transit constipation were randomized into control group （75 cases） and observation group （75 cases） with the random number table method. The observation group was given modified Jichuanjian （oral， 1 dose/day， 4 weeks）， and the control group was treated with Biantong Capsules （oral， 3 capsules/time， twice/day， 4 weeks）. Data before and after treatment were recorded， including the score of major constipation symptoms， score of Patient Assessment of Constipation Quality of Life （PAC-QOL）， TCM syndrome score， spontaneous complete bowel movements （SCBM）， colonic transit test， serum 5-hydroxytryptamine （5-HT）， 5-HT 4 receptor （5-HT4R）， somatostatin （SS）， and vasoactive intestinal peptide （VIP）， and recurrence. ResultThe total effective rate of the observation group was 93.06% （67/72）， as compared with the 74.65% （53/71） in the control group （χ2=8.974 6， P<0.01）. After treatment， the scores of major constipation symptoms， scores of four dimensions of PAC-QOL， total score of PAC-QOL， and TCM syndrome score were lower than those before treatment in the two groups （P<0.01）， and lower in the observation group than in the control group （P<0.01）. The SCBM in the observation group were more than those in the control group at the 2nd， 3rd， 4th weeks after treatment （P<0.01）. The proportions of residual markers at 24， 48， 72 h after treatment were smaller than those before treatment in the two groups （P<0.01）， and smaller in the observation group than in the control group （P<0.01）. After treatment， the levels of serum 5-HT and 5-HT4R were higher （P<0.01） and the levels of serum SS and VIP were lower （P<0.01） than those before treatment in the two groups. In addition， the levels of serum 5-HT and 5-HT4R in the observation group were higher （P<0.01） and the levels of serum SS and VIP were lower （P<0.01） in the observation group than in the control group. The recurrence in the observation group was 29.85% （20/67） in comparison with the 58.49% （31/53） in the control group （χ2=9.932 4， P<0.01）. ConclusionModified Jichuanjian is effective for senile patients with slow transit constipation of spleen-kidney yang deficiency syndrome， which can alleviate clinical symptoms， improve quality of life， regulate the level of serum brain-gut peptide， improve the colonic transit function， increase SCBM， and reduce the recurrence.

Acute pericardial tamponade following superior vena cava stent migration in a dialysis patient: A case report / 中国胸心血管外科临床杂志

@#Central venous stenosis is a common complication following long-term dialysis catheter placement in dialysis patients. Generally, percutaneous angioplasty is the treatment of choice, and venous stent implantation should be considered in different situations. However, the venous stent migrating into right atrium is a rare but fatal complication. We presented a patient whose superior vena cava stents migrated into right atrium, resulting in acute tamponade, and exploratory thoracotomy was proceeded.

Laparoscopic fundoplication for gastroesophageal reflux disease-related cough: a report of 70 cases / 中华胃肠外科杂志

<p><b>OBJECTIVE</b>To investigate the efficacy and safety of laparoscopic fundoplication for gastroesophageal reflux disease (GERD)-related cough.</p><p><b>METHODS</b>Retrospective review of 70 patients with GERD-related cough who received laparoscopic fundoplication in GERD Department of The Second Artillery General Hospital during June 2008 to June 2013 was carried out. GERD-related symptoms (reflux, heartburn, cough, expectoration, globus sensation and hoarseness) before and after surgery were compared through questionnaire, and the symptom remission rate (preoperative symptom score - postoperative symptom score)/preoperative symptom score×100%) was calculated. Complication morbidity and satisfaction degree of patients were investigated.</p><p><b>RESULTS</b>The GERD-related symptom scores of regurgitation, heartburn, cough, expectoration, globus sensation and hoarseness all significantly decreased (all P<0.01) after the anti-reflux laparoscopic fundoplication, with the corresponding symptom remission rates as (79.4±23.2)%, (82.0±21.5)%, (72.2±28.5)%, (62.6±28.9)%, (76.1±31.5)% and (70.8±39.3)% respectively. No major complication and death occurred. Five cases (7.1%) had pneumoperitoneum-related chest or neck subcutaneous emphysema, 17 cases (24.3% ) had various degree of early and late dysphagia, 6 cases (8.6%) had increased flatus and 2 cases had bloating after surgery. All the complications could be cured by appropriate treatment. Among all the patients, 16 cases (15.7%) felt very satisfied, 37 cases (52.9%) felt satisfied, 11 cases (15.7%) felt acceptable, 4 cases (5.7%) felt unsatisfied and 2 cases felt very unsatisfied with the surgery.</p><p><b>CONCLUSION</b>Laparoscopic fundoplication is safe and effective for GERD-related cough, with quite high satisfaction degree form patients.</p>

Multilocus sequence typing and its application on population genetic struc-ture analysis of parasites / 中国血吸虫病防治杂志

Multilocus sequence typing MLST with high solution sensitivity and specificity is widely used to study the population genetic structure of pathogen by amplification and sequencing of the housekeeping genes. MLST also provides more evidence and plays an important role in parasite research. This paper reviews the principle and method of MLST and its applica-tion on population genetic structure analysis of parasites.