Animals ; Cyanides ; toxicity ; Mice ; Random Allocation ; Toxicity Tests, Chronic

China ; epidemiology ; Cross Infection ; epidemiology ; Hospitals ; Humans

Objective To evaluate 99tcm-DTPA nuclear dynamic imaging in distinguishing the renal occupied disease.Methods A total of 164 in-patients with renal occupied disease who underwent surgery were included.According to the pathological diagnosis,119 patients had malignant tumors,and 45 patients had benign diseases.All patients’ imaging was retrospectively analyzed.Application of 99Tcm-DTPA nuclear dynamic imaging in renal occupied disease was compared with ultrasonography (US),computed tomography (CT),magnetic resonance imaging (MRI),intravenous pyelogram (IVP),and positron emission tomography (PET)-CT.Results The accuracy rates of different imaging methods in distinguishing between renal malignant and benign disease were 99Tcm-DTPA (84 ％,45 ％),US (72 ％,64 ％),CT ( 91％,92 ％),MRI (50 ％,67 ％),IVP (50 ％, 17 ％), respectively.The diagnostic accuracy rate of PET-CT for malignant tumors was 67 ％.The accuracy rates of 99Tcm-DTPA in distinguishing different phases of renal cell carcinoma were statistically significant (x 2 =83.4, P ＜ 0.01), while the accuracy rates in distinguishing renal cyst from renal angiomyolipoma were not statistically different.With the greater diameter, the diagnostic accordance rate is higher (x 2 =16.05,P ＜ 0.05).Conclusion 99Tcm-DTPA could be used not only to evaluate the renal function quantificationally,but also be helpful to distinguish renal malignant tumor from benign disease.

Ribavirin is a broad-spectrum antiviral agent and glycyrrhizin has activities of anti-inflammation, immunoregulation and anti-viral infections. To enhance antiviral efficacy and weaken side-effects of ribavirin, antiviral effects of the combination of glycyrrhizin and ribavirin were studied in the present study. Firstly, a mouse model of viral pneumonia was established by inoculation of influenza H1N1 virus. Protective effects of glycyrrhizin and ribavirin used alone or in combination against H1N1 virus infection in mice were evaluated based on the survival rate, lung index and virus titer in lungs of mice. Results showed that the combination of glycyrrhizin and ribavirin significantly inhibited the lung consolidation with a 36% inhibition ratio on the lung swell of infected mice. The combination of the two drugs exhibited synergetic effects on survival of infected mice. The combination of 50 mg · kg(-1) · d(-1) glycyrrhizin and 40 mg · kg(-1) · d(-1) ribavirin resulted a 100% protection for infected mice with a synergetic value of 36, which was significantly higher than the control group and each drug alone. This combination also resulted a significant drop of lung virus titer (P < 0.01), as well as inhibition on the production of proinflammatory cytokines IL-6 (P < 0.01), TNF-α (P < 0.01) and IL-1β (P < 0.05) induced by virus infection compared to the control. The treatment of ribavirin plus glycyrrhizin was more effective in influenza A infection in mice than either compound used alone, which suggested a potential clinical value of the combination of the two agents.
Animals ; Antiviral Agents ; pharmacology ; Disease Models, Animal ; Drug Synergism ; Drug Therapy, Combination ; Glycyrrhizic Acid ; pharmacology ; Inflammation ; immunology ; Influenza A Virus, H1N1 Subtype ; drug effects ; Interleukin-1beta ; immunology ; Interleukin-6 ; immunology ; Lung ; immunology ; virology ; Mice ; Orthomyxoviridae Infections ; drug therapy ; Pneumonia, Viral ; drug therapy ; Ribavirin ; pharmacology ; Tumor Necrosis Factor-alpha ; immunology

Adolescent ; Child ; Child, Preschool ; Chromosomes, Human, Pair 6 ; Female ; Humans ; Infant ; Loss of Heterozygosity ; Male ; Microsatellite Repeats ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; genetics

From original concept and literature of acupoint, the concept and clinical significance of ashi method is discussed, which clarifies that the essence of ashi method is to locate the acupoints by patients' sensitivity on force. The clinical application of heat-sensitive moxibustion has illustrated that positioning method of this therapy is based on the appearance of heat-sensitive moxibustion sensation. Although both types are based on patients' feeling, positioning method of heat-sensitive moxibustion stands on a new angle and uses a new method to locate acupoint. Therefore, it is believed that the positioning method of heat-sensitive moxibustion is the inheritance and development of ashi method.
Acupuncture Points ; China ; History, Ancient ; Humans ; Medicine in Literature ; Moxibustion ; history ; methods ; Sensation

Objective To explore the effect of the continuous quality improvement ( CQI) on shortening the patients ’ waiting time and improving the satisfaction of the waiting time in transfusion room . Methods The CQI procedure including setting up CQI groups , collecting and analysis the data , analyzing the cause, setting goals, making improvement plan and implement method , evaluating effect, summarizing and formulating the consolidation measures etc were carried out , and the patients’ waiting time and the satisfaction of the waiting time in transfusion room were compared before and after the implementation of the CQI . Results The average patients’ waiting time in transfusion room was (18 ±3) min after the implementation of the CQI, and was significantly lower than (30 ±5 ) min before CQI, and the difference was statistically significant (t=20.580, P<0.05).The satisfaction of the waiting time in transfusion room was 89% after the implementation of the CQI, and was significantly higher than 65% before CQI, and the difference was statistically significant (χ2 =9.416, P=0.024).Conclusions The nurses find out the best way to solve the problem and strengthen the team cooperation spirit through the implementation of the CQI and the utilization of team wisdom.The nurse work flow is smoothly, and the performance evaluation mechanism is reasonable , which greatly enhance the work enthusiasm and efficiency , shorten the patients ’ waiting time, and improve the patients’ satisfaction.

OBJECTIVETo observe the clinical effects of prunrllae oral solution in treating hyperthyrea.

METHOD56 cases with hyperthyrea were randomized into two groups; group A1 was treated by classic method, B1 was treated by classic method combined with prunrllae oral solution. The size, vessel caliber of thyroidea, volume of blood flow and blood flow rate pre-and post-treatment were measured by color supersonic, meanwhile, 20 normal thyroidea were measured as control group.

RESULTThe size and vessel caliber of thyroidea of the two groups pre-treatment were obviously bigger than those of the control group, the volume of blood flow and blood flow rate were obviously slower than those of the control group (P < 0.001), the sizes of thyroidea of the two groups became smaller, especially the group B1 was more obvious, and there was no significant difference in the size of thyroidea between group B1 and control group.

CONCLUSIONIt is indicated that combined treatment of traditional Chinese medicine (prunrllae oral solution) and western medicine is superior to western medicine in treating hyperthyrea.

Administration, Oral ; Adult ; Antithyroid Agents ; therapeutic use ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; administration & dosage ; isolation & purification ; therapeutic use ; Female ; Graves Disease ; drug therapy ; pathology ; Humans ; Hyperthyroidism ; drug therapy ; pathology ; Male ; Methimazole ; therapeutic use ; Middle Aged ; Phytotherapy ; Plants, Medicinal ; chemistry ; Prunella ; chemistry ; Thyroid Gland ; drug effects ; pathology

AIMTo explore the effects of shenmai (Chinese transitional medicine) injection on lipid peroxidation in the lung following with ischemia/reperfusion (I/R) injury of limb.

METHODSThe models of I/R injury of limb were constructed in rabbits. Superoxide dismutase (SOD) and malondialdehyde (MDA) in into and out-flowing pulmonary blood (IPB, OPB) and lung tissue were measured, as well as the effects of shenmai injection were observed.

RESULTSCompared with sham group, the activity of SOD in IPB, OPB and lung tissue were decreased, and the content of MDA was increased after 4 h ischemia followed by 4 h reperfusion. SOD increased and MDA decreased significantly by icy shenmai injection 30 min before reperfusion. The correlation analysis indicated that MDA was negatively correlated with SOD .

CONCLUSIONOxygen free radicals metabolic confusion of lung occurred in the course of I/R, shenmai injection can alleviate lipid peroxidation, get rid of free radicals and inhibit the damage of lung.

Animals ; Drug Combinations ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Extremities ; blood supply ; Ischemia ; metabolism ; Lipid Peroxidation ; drug effects ; Lung ; metabolism ; Malondialdehyde ; metabolism ; Rabbits ; Reperfusion Injury ; drug therapy ; metabolism ; Superoxide Dismutase ; metabolism

OBJECTIVETo improve the mini-modified semi solid rappaport vassiliadis most probable number (mini-MSRV MPN) method for Salmonella detection.

METHODSBased on the mini-MSRV MPN method,Buffered Peptone Water (BPW) was modified as one step enrichment medium and Modified Semi Solid Rappaport Vassiliadis (MSRV) medium was ameliorated as modified MSRV for Salmonella detection under standard Salmonella addition recovery. A total of 154 raw chicken samples, 48 swabs of pheasantry and 48 poultry dung samples were collected to compare the detection results of Salmonella by using improved mini-MSRV MPN, mini-MSRV MPN and regular most probable number (MPN) method.

RESULTSSalmonella recovery was < 2.7 MPN/g when the standard Salmonella addition was at the concentration of 0.9 CFU/g when the mini-MSRV MPN method was employed. If the standard Salmonella addition were at 9.0 and 90.0 CFU/g, the recoveries of bacteria were 10.1 and 94.0 MPN/g, and the average recovery rate was 112% and 104%, respectively. Salmonella detection rate of modified mini-MSRV MPN, mini-MSRV MPN and regular MPN method was 18.4% (46/250), 5.2% (13/250) and 6.0% (15/250), respectively. The detection rate was higher for modified mini-MSRV MPN method than of the other two methods (χ(2) values were 19.68 and 17.82, respectively, all P values < 0.05). The detection quantity of Salmonella (medians were 21.0, < 2.7 and < 3.0 MPN/g, respectively). The quantity detected by modified mini-MSRV MPN method was higher than that of the other two methods (both Z values were 5.71, both P values < 0.05).

CONCLUSIONModified mini-MSRV MPN method is an accurate method for foodborne Salmonella detection.

Animals ; Chickens ; microbiology ; Culture Media ; Food Contamination ; analysis ; Food Inspection ; methods ; Salmonella ; isolation & purification