Purpose: To observe the curative effects of different treatments on genual osteoarthritis.Methods: The 148 cases were randomly divided into 4 groups: acupuncture group; Chinese herbs plus spectrograp irradiation group; comprehensive treatments group and western medicine group. Results:The total effective rate in these groups were 78.9%, 72.7%, 92.3% and 78.9% respectively, and there was not a significant difference among the groups (P＞0.05). The marked effective rate in comprehensive treatments group was higher than that in other three groups (P＜0.05). Conclusion: Acupuncture and Chinese herbs plus sepectrograp irradiation had certain effect on gonitis. Comprehensive therapies could coordinate the actions of acupuncture, and Chinese herbs plus spectrograp irradiation, and raise the curative effect.

Objective To study the diagnosis and treatment of ch ildren with congenital choledochal cyst (CCC).Methods From Janu ary 1998 to January 2003, data from 43 cases children with CCC were used for thi s study. Their parameters included sex, age, diagnosis , types of CCC, time of surgery and style of surgery were retrospectively analyzed. Results The incidence of patients whose age under 2 years old was 72 %.The ratio o f gender (male:female) was 1:3. The children were examined by B-ultrasonic(B-u s),computed tomography(CT), and MRCP with the accuracy of 83.7 %, 78.9 % and 80. 0 % respectively.Forty cases underwent biliary reconstruction, cystectomy and Ro ux-en -Y bilioenteric anastomosis. There was no mortality, pre or postoperative compli cation. Conclusion B-us examination is the best method to diag nose the disease.Cystectomy and biliary reconstruction are effect to treat this disease.

Objective To explore the fire prevention management to ensure the operating of the data room in the hospital. Methods The hidden risks in the fire prevention of the data room were pointed out in auto fire fighting system,precision air-conditioning equipment, UPS and battery pack, compatibilization and expansion, high-voltage power supply circuit, lightningproof grounding and etc.It's indicated that the maintenance staff had deficiency in mastering related knowledge on gas fire-extinguishing system.Results The maintenance had to be strengthened for the auto fire fighting system,precision air-conditioning equipment,UPS and battery pack,and the detection should be reinforced for the high-voltage power supply circuit and lightningproof grounding system. It's suggested that standardized construction be executed during data room compatibilization and expansion,corresponding management system be established,and the knowledge be mastered on the composition,operation and announcements.Conclusion The fire prevention management of the data room is enhanced in the hospital,and the hidden risks are eliminated for fire fighting.

OBJECTIVETo investigate the effect of Shenfu Injection (SF, ginesenoside and aconite alkaloid) on the apoptosis of intestinal mucosal epithelial cells during ischemia-reperfusion in rats and its potential mechanisms.

METHODSIschemia-reperfusion model was established in rats. Twenty-four rats were divided into 3 groups with 8 rats in each, eg, ischemia-reperfusion (I/R) group, SF-treated group, and control group. In both SF and I/R groups, the superior mesenteric artery was closed with forceps for 1 hour and then reperfused for 2 hours. Either SF (3 ml/kg, SF group) or normal saline (I/R and control groups) was injected intravenously and continuously for 5 ml/kg with a micropump before the superior mesenteric artery was closed. The superior mesenteric artery was not closed for animals in control group. The expression of casapse-3 and Fas, and the level of TNF-alpha and pathological changes of the ileal mucosal tissue were assayed.

RESULTS(1) The number of apoptosis cells increased obviously in I/R group and was significantly higher than that in SF and control groups (P<0.05). (2) The expression of caspase-3, Fas, and TNF-alpha was significantly higher in I/R group than SF and control groups (P<0.01); however, there was not significant difference in the expression of capase-3 between control group and SF group. There was a positive correlation between the expression of caspase-3, Fas, and TNF-alpha, and the number of apoptosis cells. (3) Under light microscope, intestinal mucosal impairment was found milder in SF group than I/R group (P<0.05).

CONCLUSIONSSF can depress the apoptosis of intestinal mucosal epithelial cells during ischemia-reperfusion by restraining the expression of TNF-alpha, Fas, caspase-3, and accordingly alleviate the ischemia and reperfusion injury of intestinal mucosal epithelial cells.

Animals ; Apoptosis ; drug effects ; Caspase 3 ; Caspases ; metabolism ; Drugs, Chinese Herbal ; pharmacology ; Epithelial Cells ; pathology ; physiology ; Female ; Intestinal Mucosa ; pathology ; physiopathology ; Male ; Rats ; Rats, Sprague-Dawley ; Reperfusion Injury ; pathology ; physiopathology ; Tumor Necrosis Factor-alpha ; metabolism ; fas Receptor ; metabolism

Forty batches of Lonicerae Japonica Fse i collected extensively and prepared as the test solution. Their chromatographic fingerprints and anti-influenza virus IC50 value (half maximal inhibitory concentration) were determined respectively. Then Unscrambler software was used, and spectrum-efficient correlation analysis was done for chromatographic fingerprints data and IC50 data by partial least squares regression method, to establish spectrum-efficient correlation model for anti-influenza virus of Lonicerae Japonicae Flos. Then the other 10 batches of Lonicerae Japonicae Flos were used to verify the model and explore the adaptability of this spectrum-efficient correlation model based on partial least squares regression method. The mathematical model obtained R2 of 0.969489 and RM-SEC of 0.070691 for calibration set; R2 of 0.959042 and RMSECV of 0.084005 for cross validation set. The verification experiment results showed that the relative error between the predicted values and measured values was within 10% in all 10 hatches, and within 5% in 80% of them. The results showed that the established spectrum-efficient correlation model could be used to evaluate the biological activity of anti-influenza virus of Lonicerae Japonicae Flos by determining its HPLC fingerprints.
Antiviral Agents ; analysis ; pharmacology ; Chromatography, High Pressure Liquid ; Drugs, Chinese Herbal ; analysis ; pharmacology ; Flowers ; chemistry ; Least-Squares Analysis ; Lonicera ; chemistry ; Molecular Structure ; Orthomyxoviridae ; drug effects

OBJECTIVE: To study the effect of calcium-sensitive receptors (CaSR) on the expression of endothelial nitric oxide synthase (eNOS) and the concentration of nitric oxide (NO) in a neonatal mouse model of persistent pulmonary hypertension (PPH). METHODS: Eighty neonatal C57BL/6 mice were randomly divided into control, PPH, agonist and antagonist groups. The control group was exposed to air, and the other three groups were exposed to 12% oxygen. The agonist and antagonist groups were intraperitoneally injected with a CaSR agonist (GdCl 16 mg/kg) and a CaSR antagonist (NPS2390, 1 mg/kg), respectively, while the PPH and control groups were intraperitoneally injected with normal saline instead. All mice were treated for 14 days. Alveolar development and pulmonary vessels were assessed by hematoxylin-eosin staining. The protein and mRNA expression of eNOS and its localization in lung tissues were determined by Western blot, qRT-PCR and immunohistochemistry. The levels of brain natriuretic peptide (BNP) and NO in lung homogenate were determined using ELISA. RESULTS: Compared with the control group, the PPH and agonist groups showed significant increases in alveolar mean linear intercept, the percent wall thickness of pulmonary arterioles, right to left ventricular wall thickness ratio (RV/LV) and BNP concentration, but a significant reduction in radial alveolar count (P<0.05). The antagonist group had significant improvements in all the above indices except RV/LV compared with the PPH and agonist groups (P<0.05). Compared with those in the control group, the protein and mRNA expression of eNOS and NO concentration were significantly increased in the PPH group and increased more significantly in the agonist group, but were significantly reduced in the antagonist group (P<0.05). CONCLUSIONS CaSR plays an important role in the development of PPH in neonatal mice, possibly by increasing eNOS expression and NO concentration.
Animals ; Animals, Newborn ; Calcium ; Hypertension, Pulmonary ; Hypoxia ; Mice ; Mice, Inbred C57BL ; Nitric Oxide ; Nitric Oxide Synthase Type III ; Receptors, Calcium-Sensing

Antibodies, Monoclonal ; therapeutic use ; Antibodies, Monoclonal, Murine-Derived ; Antigens, CD20 ; analysis ; Antineoplastic Agents ; therapeutic use ; Humans ; Liver Transplantation ; adverse effects ; Lymphoproliferative Disorders ; drug therapy ; pathology ; Male ; Middle Aged ; Postoperative Complications ; drug therapy ; Rituximab

OBJECTIVETo compare the predictive values of eight staging systems for primary liver cancer in the prognosis of combined hepatocellular-cholangiocellular carcinoma (cHCC-CC) patients after surgery.

METHODSThe clinical data of 54 cHCC-CC patients who underwent hepatectomy or liver transplantation from May 2005 to Augest 2013 in Chinese PLA General Hospital were collected. We evaluated the prognostic value of the Okuda staging system, Cancer of the Liver Italian Program (CLIP) score, French staging system, Barcelona Clinic Liver Cancer (BCLC) staging system, 7th edition of tumour-node-metastasis (TNM) staging system for hepatocellular carcinoma and intrahepatic cholangiocarcinoma (ICC), Japan Integrated Staging (JIS) score, and Chinese University Prognostic Index. The distribution, Kaplan-Meier method, Log-rank test, and area under a receiver operating characteristic curve were used to compare the prognosis-predicting ability of these different staging systems in 54 cHCC-CC patients after surgery.

RESULTSThe TNM staging system for ICC and JIS score had a better distribution of cases. The 12-and 24-month survivals of the entire cohort were 65.5% and 56.3%, respectively. A Log-rank test showed that there was a significant difference existing in the cumulative survival rates of different stage patients when using TNM staging system for ICC (stage 1 vs. stage 2, P=0.012; stage 2 vs. stage 3-4, P=0.002), Okuda staging system (stage 1 vs. stage 2, P=0.025), and French staging system (stage A and stage B, P=0.045). The 12-and 24-month area under curve of TNM staging system for ICC, BCLC staging system, JIS score, and CLIP score were 0.836 and 0.847, 0.744 and 0.780, 0.723 and 0.764, and 0.710 and 0.786, respectively.

CONCLUSIONThe 7th edition of TNM staging system for ICC has superior prognostic value to other seven staging systems in cHCC-CC patients undergoing surgical treatment.

Bile Duct Neoplasms ; diagnosis ; surgery ; Carcinoma, Hepatocellular ; diagnosis ; surgery ; Cholangiocarcinoma ; diagnosis ; surgery ; Hepatectomy ; Humans ; Liver Neoplasms ; diagnosis ; surgery ; Neoplasm Staging ; methods ; Predictive Value of Tests ; Prognosis ; ROC Curve ; Survival Rate

Adolescent ; Arrhythmias, Cardiac ; etiology ; Cardiac Catheterization ; Child ; Child, Preschool ; Electrocardiography ; Female ; Heart Septal Defects, Atrial ; therapy ; Humans ; Infant ; Male

OBJECTIVETo observe the effectiveness of percutaneous bone marrow grafting for treatment of fractures nonunion.

METHODSFrom June 2001 to December 2007, 29 consecutive cases of fractures nonunion were treated with percutaneous autologous bone marrow grafting included 20 males and 9 females, ranging in age from 20 to 71 years, with an average of 40 years. All the cases were traumatic fractures involving 13 of tibia, 10 of femur, 3 of humerus, 2 of ulna, 1 of radius, 11 cases of them were open fractures. All the cases were performed internal or external fixation before marrow grafting, intramedullary pin in 15 cases, plate in 12 cases, external fixator in 2 cases. The time from injury to therapy were from 6 to 12 months, with an average of 8.5 months. The type of nonunion included atrophic in 26 cases,hypertrophic in 3 cases. All the cases were performed 3 times injection, the interval was 1 month. According to the different fracture, the amount of bone marrow was from 6 to 15 ml.

RESULTSAll the 29 cases were followed-up for from 5 to 22 months with an average of 14 months. Four of them were not observed obvious callus after 3 months from the 3rd injection, judged unsuccessful therapy, changed to perform autologous bone grafting (3 of them re-internal fixation), the follow-up ended. The other 25 cases obtained bone union during 3 to 8 months with an average of 4.5 months, the follow-up ended at the time of internal fixation removal.

CONCLUSIONPercutaneous autologous bone marrow grafting is an effective, easy and economic therapy for fracture nonunion. But stable internal or external fixation is the premise. Excessive bone defect, the gap more than 5 mm and mal-align requiring rectification is not appropriate for this therapy.

Adult ; Aged ; Bone Marrow Transplantation ; Female ; Follow-Up Studies ; Fracture Healing ; Fractures, Bone ; diagnostic imaging ; pathology ; physiopathology ; surgery ; Humans ; Male ; Middle Aged ; Skin ; Tomography, X-Ray Computed ; Transplantation, Autologous ; Young Adult