TCM has marked cure effect on cirrhosis.Referring to "Guideline to Clinical Research of New Chinese Medicine" in differentiation types of virus hepatitis,it summarizes the varieties of Chinese patent medicines.

Objective Implement random sample from a simulation population,to evaluate the The impact of samplesize and sample-process on several usual importance evaluate methods,observe the stability of those methods.Methods This study introduced existed importance methods,using PROC SURVEYSELECT procedure to sample a fixed population for 1000 times,generating 1000 same size sample,to evaluate the stability of relative importance methods.We sampled the population to generate datasets with different sample size to observe impact of sample-size on those methods.Results The sum of squared correlation coefficients' estimator is bigger than model R-square,squared standardized regression coefficients' sum is smaller.In contrary,sum of the Product Measure,Relative Weight and Dominance Analysis are extremely close to model R-square.When the sample size small than 1000,the estimator have obviously variation,but the variation decreased when the sample size rise up.Conclusion The dominance analysis has best stability,also has the best match of model R2 in those methods.

Objective: To investigate the effect of Yi Jin Jing (Sinew-transforming Qigong Exercises) plus tuina on scapulohumeral periarthritis (SP). Methods: A total of 30 cases with SP were randomized into an observation group and a control group. Those in the observation group practiced Yi Jin Jing (Sinew-transforming Qigong Exercises) plus tuina therapy; whereas those in the control group received only tuina therapy. Tuina therapy was conducted every other day, 20 min every time for 1 month and Yi Jin Jing (Sinew-transforming Qigong Exercises) was conducted once a day for 1 month. The therapeutic effects were assessed by visual analogue scale (VAS) and Constant-Murley scale. Results: After treatment, the VAS score and Constant-Murley scale were substantially improved, showing statistical significances (P<0.01); the Constant-Murley scale in the observation group was better than that in the control group, showing a statistical significance (P<0.01); the effective rate in the observation group was higher than that in the control group, between-group comparison showed a statistical significance (P<0.01). Conclusion: Yi Jin Jing (Sinew-transforming Qigong Exercises) plus tuina and tuina alone have a verified effect in treating SP, and the former can achieve a better effect than the later.

OBJECTIVEThis study measures the glutaredoxin (Grx) gene and protein expression in umbilical vein endothelial cells upon exposure to Porphyromonas gingivalis (P. gingivalis) lipopolysaccharide (LPS). The involvement of the Akt-signaling pathway is also determined.

METHODSEA-hy926 cells were pretreated with 1,000 ng · mL⁻¹ P. gingivalis LPS for 4, 12, 18, and 24 h, and then real-time reverse transcription polymerase chain reaction was employed to detect Grx1 expression. The effect of Grx on Akt activity was investigated using Western blot for the control, LPS (1,000 ng · mL⁻¹ LPS), and carmus- tine (BCNU) groups (1,000 ng · mL⁻¹ LPS, and the EA-hy926 cells were pretreated with 25 μmol · ml⁻¹ BCNU for 30 min).

RESULTSGene expression of Grx1 significantly increased in LPS group compared with that in the control group. The Grx1 expression reached the peak level in 12 h, and the variation between the expression in 4 and 12 h was significant (P < 0.05). After 12 h, the protein levels of Grx and phosphorylated-Akt (p-Akt) significantly increased in the LPS group (P < 0.05), whereas the BCNU group showed a considerable decrease in both Grx and p-Akt expression levels (P < 0.05). Moreover, a slight difference was observed in the total Akt protein levels in the three groups (P > 0.05).

CONCLUSIONGrx expression increased upon exposure of EA-hy926 cells to the LPS. Akt activity could be inhibited by BCNU (a Grx inhibitor), which indicated that Akt might act as a downstream regulator of Grx.

Endothelial Cells ; Glutaredoxins ; genetics ; Humans ; Lipopolysaccharides ; pharmacology ; Oxidative Stress ; drug effects ; Phosphorylation ; Porphyromonas gingivalis ; pathogenicity ; Proto-Oncogene Proteins c-akt ; drug effects ; Signal Transduction ; drug effects ; Umbilical Veins

Breast Neoplasms ; therapy ; Consensus ; Female ; Humans ; Neoadjuvant Therapy

Intraductal papillary mucinous neoplasm (IPMN) is a kind of epithelial neoplasms of mucin-producing cells arising in the main duct and/or branch ducts of the pancreas,and it is one of the precancerous lesions of the pancreatic cancer.With the development of pathology and radiology,the diagnostic rate of IPMN has been gradually increased and given a new understanding on the pathological characteristics,clinical diagnosis and treatment of IPMN.This review overviewed the classification,diagnosis,management and prognosis of IPMN,aiming to deepen the understanding of IPMN and improve the level of diagnosis and treatment.

Objective To investigate the diagnosis and treatment of hepatic metastasis from gastrointestinal stromal turnor(GIST).Methods The clinical data of 16 patients with GIST who had been admitted to our hospitalfrom December 1993 to May 2007 were retrospectively analyzed.Results Of all patients,14 underwent radical resection and 2 underwent palliative operation.Two patients with palliative operation and 3 with radical resection were administered with imatinib postoperatively. All patients were followed up for 3-161 months,and GIST metastasis and invasion was observed in 8 of the 14 patients who received radical resection.Of the 7 patients with hepatic metastasis.3 were treated with hepatic artery chemoembolization,1 was administered with imatinib,2 received reoperation and 1 did not receive any treatment. Reoperation was carried out on 1 patient who had abdominal wall metastasis.The 1-and 3-year survival rates of the 16 patients were 92%and 74%,respectively.Conclusions The recurrence rate of GIST after hepatectomy is high.Complete surgical resection is the best curative treatment for hepatic metastasis from GIST and GIST recurrence.The combination of surgical resection and imatinib administration may help to improve the prognosis of patients with hepatic metastasis from GIST.

Objective:To observe the clinical effect of warm needling moxibustion plus Kai Qing Long Suo tuina therapy (opening the Qing Long lock,one type of'Eight and a Half Locks' tuina therapy) for cervical spondylosis of vertebral artery type (CSA).Methods:Sixty patients with CSA were randomly allocated into an observation group or a control group,with 30 cases in each group.The observation group was treated with warm needling moxibustion plus Kai Qing Long Suo tuina therapy,while the control group was treated with warm needling moxibustion alone.Warm needling moxibustion was conducted once every other day and tuina was conducted once a day,7-day treatments for one course.The clinical efficacy and vertebral artery blood flow was observed after one course of treatment.Results:After treatment,the total effective rate was 93.3％ in the observation group versus 80.0％ in the control group,and there was a significant difference between the two groups (P＜0.05).After treatment,the systolic blood flow velocity of vertebral artery increased in both groups,with statistical significance compared with that before treatment (both P＜0.05),and the blood flow velocity in the observation group was faster than that in the control group,with statistical significance between the two groups (P＜0.05).Conclusion:Both warm needling moxibustion plus Kai Qing Long Suo tuina therapy and warm needling moxibustion alone are both effective for CSA,can improve the systolic blood flow velocity of vertebral artery.The curative effect of warm needling moxibusiton plus Kai Qing Long Suo tuina therapy is better than that of warm needling moxibustion alone.

Objective:To investigate the clinical features of placental thrombosis complicated with fetal growth restriction(FGR),and to analyze its diagnosis and treatment methods. Methods:Combined with reviewing the relevant literatures, the clinical data of a case of placental thrombosis complicated with FGR was retrospectively analyzed. The patient with 32 1/7 weeks of gestation was hospitalized due to placental blood sinus found one month ago;at the same time FGR was found by ultrasound examination. The patient was intravenously given nutritional support treatment such as amino acid and glucose.At the same time, the patient was continuously given low-flow oxygen. Results:The patient received cesarean section at 35 2/7 weeks of gestation and a baby girl with 1 280 g weight and 32 cm length was gained;many blood sinus in the maternal surface of placenta were seen with the largest diameter of 3-4cm;the placenta was hypertrophic, weighted 540 g .After operation,the newborn was transferred to Department of Neonatology and followed up for 1 month.1 month later, the infant could eat by herself, other physical examinations were finished without any obvious abnormal findings and the newbron discharged from hospital after recovery. Conclusion:Placental thrombosis complicated with FGR is very common in clinic and this disease severely endangers the neonatal health. Early diagnosis and reasonable treatment can improve the pregnancy outcomes.

Objective To investigate the effect of volume therapy with 6％ hydroxyethyl starch (HES) 130/0.4 on mesenteric microcirculation in a rabbit model of hypovolemia.Methods Sixty-four adult male rabbits,weighing 2.0-2.3 kg,were randomly divided into 4 groups( n =16 each):control group (group C),hypovolemia group (group HM),Ringer's solution group (group RS) and 6％ HES 130/0.4 group (group HES).The animals were anesthetized with sodiun pentobarbital 3.0-3.5 mg/kg.Femoral artery,femoral vein and right internal jugular vein were cannulated for MAP monitoring,blood withdrawing and fluid adminstration.Hypovolemia was induced by withdrawing blood from femoral vein of 30％ blood volume in 30 min in groups HM,RS and HES.In group C,no blood was withdrawed.In group RS,Ringer's solution 3 times of the volume of blood withdrawn was infused,while 6％ HES 130/0.4 equal volume of blood withdrawn was infused via right internal jugular vein immediately at the end of blood withdrawing.MAP and HR were recorded and femoral artery and femoral vein blood samples were taken before blood withdrawing (T0),immediately at the end of blood withdrawing(T1 ),immediately at the end of volume therapy(T2 ) and 30 min after volume therapy(T3 ).DO2,VO2 and ERO2 were calculated.Diameter and blood flow speed of microvessel were determined.Results Compared with group C,HR was significantly increased,MAP decreased,diameter and blood flow speed of microvessel were decreased at T1～3,DO2 was increased　at T1 in group HM.Compared with group HM,MAP was significantly increased at T2,HR decreased at T2,3,DO2and VO2 were increased at T1～3,diameter of arteriole was increased at T2 whlie decreased at T3,diameter of veinule　and blood flow speed of microvessel were increased at T2,3 in group RS,MAP was significantly increased at T2,HR　was decreased whlie DO2 and VO2 were decreased,VO2,ERO2,diameter and blood flow speed of microvessel were　increased at T2,3 in group HES.Compared with group RS,DO2,VO2 and ERO2 were significantly decreased at T3　in group HES.Conclusion Volume therapy with 6％ HES 130/0.4 can improve mesenteric microcirculation,organ perfusion and oxygen metabolic in a rabbit model of hypovolemia.