Objective To explore clinical characteristics and treatment for unexpected gallbladder carcinoma during laparoscopic surgery . Methods A retrospective analysis was made on clinical data of 12 cases of unexpected gallbladder carcinoma out of 4620 cases of laparoscopic cholecystectomy (LC) in our hospital from September 1997 to September 2015.Intraoperative frozen pathological diagnosis showed gallbladder cancer Nevin stage Ⅲin 1 case, and a conversion to open surgery of gallbladder cancer was conducted .The remaining 11 cases of gallbladder carcinoma were diagnosed by pathology after surgery .One case of Nevin stage Ⅰand 1 case of stage Ⅱwere not surgically treated .Of the other 9 cases of Nevin stage Ⅲ, there were 5 patients who refused surgery and 4 patients received open radical resection of gallbladder cancer at 10-18 d (mean, 14 d) postoperatively. Results The 5 cases of Nevin stage Ⅲwho refused open radical surgery were lost to follow-up.Two cases of stage Ⅰand Ⅱwere followed up for 63 months and 6 months after LC without recurrence .Of the 5 cases of stageⅢundergoing open radical surgery , 2 cases dead at 8 and 10 months postoperatively because of abdominal extensive metastasis and cachexia , and 3 cases dead at 10, 28, and 32 months postoperatively because of gallbladder carcinoma liver transfer . Conclusions The occurrence of unexpected gallbladder cancer should be taken into consideration during laparoscopic cholecystectomy .Timely and appropriate complementary therapy should be given .

Animals ; Arrhythmias, Cardiac ; chemically induced ; etiology ; Female ; Heart ; drug effects ; In Vitro Techniques ; Lysophospholipids ; pharmacology ; physiology ; Male ; Random Allocation ; Rats ; Rats, Wistar

Because the exact pathological mechanism underlying hypertrophic scars and keloids is unknown,there are a great number of treatment modalities, but it is unsatisfactory for the effect of treatment for the pathological scar.The vast array of treatment modalities for hypertrophic scars and keloids described by literature,whose treatmetn effects are varied and none of them is universally accepted in permanent hypertrophic scars and keloids ablation,are reviewed in this article in order to afford a reference for clinic medico.

Action Potentials ; Animals ; Female ; Heart ; physiology ; Male ; Membrane Transport Proteins ; genetics ; Mice ; Mice, Knockout ; Myocardium ; metabolism ; Patch-Clamp Techniques ; Sodium Channels ; physiology

Objective Rheological properties and gelation properties of agar were investigated. Methods The gelling point,melting point and the gel strength of agar were detected with MCR101 rheometer and TA texture testing instrument. Results and Conclusion Rheological properties of agar were affected by its concentration ,temperature and the addition of salt (such as NaCl ,CaCl2) and sucrose. Apparent viscosity exhibited shear thinning behavior following the power law model. Apparent viscosity increased with the increase of concentration,and decreased with the rise of temperature. The decrease in viscosity followed an Arrhenius temperature dependence. Agar solutions exhibited typical "weak gel" properties by small strain oscillatory measurements. The results indicated that the agar solution was characterized as a gel properties ,and which could form a kind of heat reversible gel. The gelling point of agar was lower than its melting point. The gel strength of agar could be affected by its gel time,and the addition of salt (such as NaCl,CaCl2) and sucrose.

By using the method of philology, 65 Hui prescriptions for treating cough were been collected to compare Arabic and Chinese names of pennisetum, anemarrhenae, honey, pease, white mustard, perilla and towel gourd stem. The Countif function in Microsoft Excel 2007 was used to count frequency of drugs in the prescriptions and summarize eight common Hui medicine for treating cough, namely sugar, honey, almond, fritillaria, liquorice, orange peel, white mulberry root-bark and lily. According to the commonly used drugs, philological studies and theories of Hui medicines, pathology and therapy of Hui medicines for treating cough were preliminarily inferred. In this study, 35 practical prescriptions and 30 simple and convenient Halal dietary prescriptions were summarized from collected prescriptions according to relevant literatures. On the basis of the long-lasting unique dietary therapy culture developed for Hui people, the simple and practical dietary prescriptions were defined according indications, therapy, prescription name and composition, and eight types of drug-admixed foods were summarized to relieve pains and improve health awareness and quality of life. Meanwhile, this study could also enrich and perfect the prescriptions, provide new ideas for improving health of patients, and lay a certain realistic foundation for further study of Hui medicines.
China ; ethnology ; Cough ; drug therapy ; ethnology ; Drug Prescriptions ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; administration & dosage ; chemistry ; Humans ; Medicine, Chinese Traditional

ObjectiveTo investigate the mechanism and the protective effect of heat shock protein 27 (HSP27) on rat cardiomyocytes when ischemic preconditioning performed.MethodsCultured rat cardiomyocytes were divided into four groups: control group, ischemic group,ischemic preconditioning group and cyclohexamide group. Cell viabilities were analyzed by MTT. The apoptosis was evaluated with DNA ladder and flow cytometry Annexin V Flous staining. Western Blot was used to determine the expression of HSP27 and caspase-3 in cardiomyocytes.ResultsIschemic preconditioning could improve cell viability. The apoptosis ratio in ischemic preconditioning group was significantly less than that in ischemic group. These were accompanied by an increase in the expression of HSP27 and a decrease in caspase-3. The expression of the increased HSP27 and the protective effect induced by ischemic preconditioning were completely abolished by the presence of cycloheximide, a translation inhibitor.ConclusionThe expression of HSP27 induced by ischemic preconditioning plays an important role in protecting cardiomyocytes, and the mechanism is possibly related to the inhibition of cell apoptosis.

Child ; Child, Preschool ; Contrast Media ; adverse effects ; Coronary Angiography ; Female ; Humans ; Infant ; Iohexol ; adverse effects ; Kidney ; drug effects ; physiology ; Male ; beta 2-Microglobulin ; urine

Objective To explore the clinical value of urethral dilation in treatment of female bladder outlet obstruction. Methods Thirty-five female bladder outlet obstruction patients were selected, and all the patients failed for more than 1 month inαreceptor blocker treatment. The patients underwent urethral dilation under local anaesthesia, once a week, for a total of 12 times. The international prostate symptom score (IPSS), quality of life score (QOL) and residual urine volume before and after treatment were examined. Results The IPSS, QOL and residual urine volume after treatment were significantly lower than those before treatment: (10.23 ± 6.31) scores vs. (21.41 ± 3.71) scores, (2.31 ± 0.65) scores vs. (5.43 ± 0.60) scores and (20.73 ± 10.59) ml vs. (85.23 ± 12.15) ml, and there were statistical differences (P<0.01). Conclusions The urethral dilation is one of the effective treatments for female bladder outlet obstruction patients who fail in αreceptor blocker treatment. It can make a part of patients avoid invasive examination and surgery, and it is worth to be popularized in clinic and primary hospital.

Objective To study the effect of Haikun Shenxi Capsule(HSC)on endothelin-1(ET-1)and mRNA expression of rats with adriamyein-induced nephrosis and proliferation of glomerular mesangial cells(GMCs)cultured in vitro.Methods The rats were randomized into 6 groups,normal group,sham operation group,model group,benazepril group,HSC low-and high-dose groups.Ten weeks after treatment,ET-1 and mRNA expression were measured with immunohistochemical and hybridization in situ method.Tak- ing the Benazepril group as the control group,the proliferation of GMCs was detected with MTT method.Results In the model group,ET-1 and mRNA expression presented a strong positive,compared with which,that of the HSC low-and high-dose groups was remarkably reduced(P