Objective:To observe the clinical efficacy of tuina on infantile diarrhea.Method:Sixty-two cases were classified into five subtypes:diarrhea due to food injury,wind-cold,damp-heat,spleen deficiency and yang deficiency of the spleen and kidney.The manipulations including separating hand yin-yang,kneading the general tendon,pushing spleen-earth,transporting external Bagua,rubbing the abdomen,pressing Zusanli (ST 36),kneading Guiwei and pinching the spine were applied once a day.Result:After the treatments of 3 to 30,35 cases got recovery,21 got marked effect,and 6 got improvement.Conclusion:The infantile tuina treatment is effective for infantile diarrhea.

Objective The diffferences of the cardiovasular transverse between sea-level and high altitude residents was analysed, by measuring thoracic great vessels diameter with CT scanning .Methods 100 cases residents of high altitude and 100 cases sea-level residents were scaned by CT in lung, and the cardiovascular and pulmonary arterial diameter were measured .Results In high altitude groupe the average transverse diameter(ATD) of aortic arch was (2.59?0.30)cm but in control groupe, ATD was (2.73?0.40)cm. The ATD of right pulmonary veins in high altitude was (1.00?0.30)cm but that of control was(1.19?0.34)cm. The ATD of left subpulmonary arteries in high altitude groupe was (1.30?0.28)cm and that of control was (1.2?0.43)cm.Conclusion The transverse diameter(TD)of pulmonary arteries was larger than those of the control . The TD of great arteries of systemic circuit and pulmonary veins were larger in sea-level residents than those of residents of high altitude.

Objective To explore the different characteristics of tumor recurrence after liver transplantation (LT)and hepatectomy(HC)in patients with hepatocellular carcinoma(HCC).Methods The literatures about tumor recurrence of HCC after LT and HC were reviewed and their characteristics were compared.Results There are distinctions of recurrence rates,time,common sites between the recurred tumors after LT and HC,and their correlation factors and mechanisms of recurrence are also different.Conclusion Preventive measures should be strengthened and treatments should be more targeted according to the different characteristics of tumor recurrence after LT and HC to improve postoperative life quality and increase the survival rate.

Objective To investigate the effects and related mechanism of iNO on erythrocyte deformability in septic acute lung injury(ALI).Methods Thirty anesthetized and mechanically ventilated young piglets(3-4weeks old)were allocated to 4 groups:(1)normal(group C,n=6):intraperitoneal injection of normal saline(NS).(2)normal+iNO(group CNO,n=4):NS followed by mechanical ventilation for 4 h,and then treated with iNO at 10 parts per million in volume(ppm).(3)model(group M,n=10):i.p.Escherichia coli at 5 × 109 cfu/ml,5 ml,and(4)NO(group MNO,n=10):i.p.Eschefichia coli at 5×109 cfu/ml lollowed by iNO-at 10 parts per million after ALI.Blood viscosity,malondialdehyde(MDA)in erythrocyte,Ca2+-Mg2+-ATPase and Na+-K+-ATPase of erythrocyte membrane were measured at basdine,establishment of ALI,12 and 24 h during the treatment.Results For normal age-matched piglets,there was little change of whole blood viscosity at high shear rate(110 s-1),which is a measure of erythrocyte deformability,so was the level of MDA in erythroeyte and the activity of erythroeyte membrane Ca2+-Mg2+-ATPase,Na+-K+-ATPase when iNO was provided for 12 or 24 h.At the time ALI was established,whole blood viscosity at high shear rate and MDA levels in erythroeyte increased significantly compared to the baseline level(P＜0.05),while the activity of erythrocyte membrane Ca2+-Mg2+-ATPase and Na+-K+-ATPase decreased significantly(P＜0.01,vsbaseline).Exposure of iNO for 12 h resulted in decreased whole blood viscosity at high shear rate and MDA levels in erythroeyte(P＜0.05,vs group C),and higher activity of erythrocyte membrane Ca2+-Mg2+-AT-Pase and Na+-K+-ATPase.When iNO was administered for 24 h,there was little difference of whole blood viscosity,activity of erythrocyte membrane Ca2+-Mg2+-ATPase,Na+-K+-ATPase and MDA levels in erythroeyte between the C and NO groups.Conclusion In the piglets with septic ALI,there was deterioration of erythrocyte deformability.Inhaled NO for 12 h may alter the deterioration,however,this effect is transient.

Objective To observe the therapeutic effect of Ningxin Granule Heart-Quieting Granule for pediatric viral myocarditis.Methods Totally 60 cases of pediatric viral myocarditis were randomly divided into treatment group (n=30) and control group (n=30).There was no significant difference between two groups in sexuality,age and pathogenetic condition.Patients in treatment group took Ningxin Granule,while ATP,CoA,Vit C,Inosine and Ribavirin were given to control group by intravenous drip.Results The treatment group was superior to control group in relieving symptoms,reducing the bearing premature,CK-MB,cTnI and LVEDD,and increasing LVEF.Conclusion Ningxin Granule can obviously relieve symptoms and signs,reduce the bearing premature,decrease the level of myocardial enzyme and improve the cardiac function.

BACKGROUND:Nowadays, most of the studies regarding tissue engineering bone have mostly focused on critical-size bone defects of the backbone; however, there are less studies and reports on its spinal fusion. OBJECTIVE:To explore the feasibility of xenogeneic deproteinized cancelous bone as bone tissue engineering scaffold in the treatment of spinal intertransverse fusion. METHODS:The cancelous part in the distal femur of adult pigs was obtained to prepare xenogeneic deproteinized cancelous bone. After combined with the recombinant human bone morphogenetic protein, the xenogeneic deproteinized cancelous bone was combined with bone marrow mesenchymal stem cels to prepare tissue engineering bone. Twenty-four goats were obtained to prepare intertransverse bone bed, and randomly divided into two groups: observation and control groups. In the observation group, the tissue engineered bone was implanted into the left side, and the xenogeneic deproteinized cancelous bone of recombinant human bone morphogenetic protein was implanted into the right side. In the control group, the autologous iliac bone was implanted into the left side, and xenogenic deproteinization cancelous bone was implanted into the right side. At the 4th, 8th and 12th weeks after implantation, the fusion segment was obtained for gross observation, X-ray observation, histological observation and biomechanical testing. RESULTS AND CONCLUSION:X-ray films showed that the implant materials from these two groups were fixed wel and reliably. At different time points after implantation, the implant materials from each group were al in good position. There were no purulent and necrotic tissues around the material. Soft tissue ingrow and wraping were present. There were no effusions and necrosis surrounding the implant materials. The imaging and histological performance in the tissue engineering bone group outperformed that in the recombinant human bone morphogenetic protein xenogenic deproteinized cancelous bone group and xenogenic deproteinized cancelous bone group, which was the most close to the autogenous bone. At the 12th week after implantation, the maximum bending load in the tissue engineering bone group was the most close to the autogenous iliac bone group. There was no significant difference between these two groups. These results demonstrate that as bone tissue engineering scaffold, xenogenic deproteinized cancelous bone has a certain application feasibility in the treatment of spinal intertransverse fusion.

Objective To set up bronchodilation curve in patients with chronic obstructive pulmonary disease(COPD)or asthma and investigate the features of large and small airways dilation.Methods Pulmonary functions of 44 COPD and 68 asthma patients were determined before and after inhaling Formoterol.Results The curves of FEV1 and FVC rose at 15 minutes after inhaling Formoterol and then declined at 120 minutes post-formoterol in patients with COPD.The curves of FEV1/FVC and FEF75 presented as a wave form,and the curves of FEF50 and FEF75/25 rose at 30 minutes and declined after 30 minutes.The fitting quadr-curves model equations for FEV1,FVC and FEF50 over time were statistically significant(P

Objective To study the effect and mechanism of a selective aldosterone receptor blocker, eplerenone (EP), on renovascular hypertensive rats. Method Forty-eight Wistar rats were divided into six groups: sham operation group, control model group, early EP group, late EP group, early losartan (LO) group and late LO group. Systolic blood pressure (SBP) and urinary protein excretion (UPE) were measured before and every two weeks after operation. Histopathology and endothelial cell nitric oxide synthase (ecNOS) gene expression were examined in heart, aorta and kidney. Results SBP obviously increased in control model group as compared to sham group at week 10(132. 1 ?2.4 vs. 115.0?0.6 mmHg, P = 0. 0191), while early treatment with LO or EP could decrease SBP significantly as compared to control group. The control group developed significant UPE [ (21. 7 ? 1.9) mg/d] compared with the sham group [(13. 4?0. 8) mg/d] (P

Objective To observe the effects of pentabrominated diphenyl ether (BED-99) on the histological structure and function of the thyroid of rats. Methods Forty SPF, SD rats aged 4 weeks, were randomly divided into 4 groups according to the body weight,10 in each group. The rats were treated with BED-99 at the doses of 30 mg/kg,60 mg/kg,120 mg/kg,respectively, through gavage. The rats in the control group were received the equal volume of corn oil. The levels of serum hormone were determined,the change of histopathology,histochemistry and follicular cells ultramicroscopic structure were observed at 15 days of exposure to BED-99. Results Serum levels of thyroxin (FT4),triiodothyronine (FT3),decreased gradually with dose increase at 15 days of exposure to BED-99.However,thyroid stimulating hormone (TSH) levels increased. The thyroid follicular epithelium hyperplasia was aggravated gradually with dose increase. Proliferating cell nuclear antigen (PCNA) positive cells increased constantly with dose increase. The activities of thyroperoxidase (TPO) and succinate dehydrogenase (SDH) of the treated rats increased significantly compared with the controls,and appeared color darkened. The rough endoplasmic reticulum of the thyroid follicular cells changed to saccate under the electron microscope,whereas nucleolus,cell membrane and mitochondria were not injured. Conclusion BDE-99 may damage the histological structure and function of the thyroid, the mechanism may be that BDE-99 down-regulates the thyroglobulin synthesis and then induces thyroxin level decrease which causes an increase of TSH through feedback.

Objective To investigate the effects of proprioceptive training and core stability training on the lower limbs motor function and balance in patients with hemiplegia after stoke. Methods 40 patients were randomly divided into treatment group (n=20) and control group (n=20). Both groups received routine rehabilitation and the treatment group received proprioceptive training and core stability training in addition. They were assessed with Fugl-Meyer Assessment (FMA) of lower limbs, Functional Ambulation Category (FAC), Berg Balance Scale (BBS), Timed Up-and-Go Test (TUGT) before and 6 weeks after treatment. Results The scores of FMA, FAC, BBS and TUGT improved in both groups after treatment (P<0.01), and improved more in the treatment group than in the control group (P<0.05). Conclusion Addition of proprioceptive training and core stability training may further improve the lower limbs motor function and balance of the hemiplegics after stroke.