Objective To investigate the clinical factors and therapeutic tactic for rebleeding of hypertensive hemorrhage after minimally invasive craniopuncture.Methods Clinical data of 213 cases were reviewed retrospectively.8 possible factors were gathered to select the high-risk ones by multiple-factor Logistic regression analysis.Results 27 cases bled after minimally invasive craniopuncture therapy.By Logistic regression analysis,we found 4 high-risk factors of recurrence hemorrhage,including hematoma shape (β =2.236,P =0.002),systolic blood pressure on admission (β =1.877,P =0.001),operation time (β =-1.589,P =0.004) and hematoma clearance (β =1.280,P =0.010).Conclusion Paying more attention to the 4 factors and treating each patient by individual therapeutic tactic according to the 4 factors will help to decrease the incidence of bleeding after minimally invasive craniopuncture.

In view of the contradictory phenomenon between yingfen dominating the interior when suffering exogenous epidemic febrile disease and ying disease dominating the exterior in cold pathogenic diseases,the authors revealed the misunderstanding of yingfen dominating the interior in epidemic febrile disease by a systematical analysis on the headstream of the theory,the connotation for diagnosis and treatment and logical relation. Based on the requirement of the theory guiding the clinical effectively,at the same time,the authors put forward a new opinion on classification of diagnosis and treatment on wei,qi,ying,blood system by the theory of the cold integrating the warm,which was a courageous exploration for the purpose of seeking unity of thinking on syndrome differentiation and treatment of external infection diseases.

In view of the contradictory phenomenon between yingfen dominating the interior when suffering exogenous epidemic febrile disease and ying disease dominating the exterior in cold pathogenic diseases,attemping to get the logical demonstration that cold pathogenic diseases and exogenous epidemic febrile diseases can be integrated by yingfen diseases,the authors made a systematic classification and comparison on basis of the collection of related diagnosis and treatment in respective yingfen diseases of cold pathogenic diseases and exogenous epidemic febrile disease. It was of vital importance to connecting cold pathogenic diseases with exogenous epidemic febrile diseases in classification of diagnosis and treatment in wei,qi,ying,blood system.

Objective To optimize the extraction technology of perilla seeds oil from the oil cake of perilla seeds (OCPS) by using the contents of active fatty acids as evaluation standard. Methods The fatty acids were extracted from OCPS,the residue of perilla seeds after cold-press, by smashing tissue extraction (STE), the new technology selected through comparing with classical leaching extraction (LE), Soxhlet extraction (SE), ultrasonic extraction (UE), and supercritical-CO2 fluid extraction (SFE). For optimized condition of STE, orthogonal test was designed and completed. The contents of five fatty acids in extracted oil and OCPS were determined by GC. Results The optimized extraction parameters were smashing for 1.5 min under extraction power of 150 W and 1:6 of the material/solvent ratio. The contents of five fatty acids in the oils extracted by five techniques from OCPS and determined by GC were as follows:a-linolenic acid (41.12%-51.81%), linoleic acid (15.38%-16.43%), oleic acid (18.93%-27.28010), stearic acid (2.56%-4.01%), and palmitic acid (7.38%-10.77%). Conclusion The results show that STE is the most efficient technology with the highest yield (LE:0.57%; SE:1.03%; UE:0.61%; SFE:0.8(r; STE:1.17%) and shortest time (LE:720 min; SE:360 min; UE:30 min; SFE:120 min; STE:1.5 min) among five tested extraction technologies. It is fast reported using STE to extract herbal oil enriched with active fatty acids.

Objective To isolate and identify the putative Japanese encephalitis virus (JEV) re-ceptors from C6/36 and Vero cells. Methods Molecules binding with JEV were isolated from C6/36 and Vero cells by co-immunoprecipitation (Co-IP) approach, identified by mass spectrometry, and detected by Western blot. The location of putative JEV receptor on cells membrane and the binding with JEV were ob-served by laser scanning confocal microscopy (LCM). Results Several molecules binding with JEV were isolated from C6/36 and Vero cells by Co-IP, and only one molecule was identified as heat shock cognate 70 (HSC70) by mass spectrometry. Antibody against HSC'70 was able to detect a 74 ×103 protein isolated by Co-IP from C6/36 and Vero cells membrane in Western blot assays. It was observed by LSCM that when JEV attached on the surface of C6/36 cells, JEV and HSCT0 protein were co-localization. Conclusion 74 x 103 molecular identified as HSC70 protein from C6/36 cells may be JEV receptor.

To study the changes of plasma metabolites of mini-swines with qi deficiency and blood stasis syndrome due to chronic myocardial ischemia and to explore the relationship between plasma metabonomics and qi deficiency and blood stasis syndrome.

Objective To study the influence of hemodialysis on inflammatory state and immune function by analyzing the change of serum protein components in uremic patients before and after hemodialysis.Methods 75 cases of uremic patients confirmed by the Nephrology from October 2013 to May 2014 were selected as the observation group,and 15 healthy volun-teers at the same time as the control group.Then the serum protein electrophoresis pattern of observation group beford the first hemodialysis,after the first hemodialysis,after one month’s treatment and control group were compared with each oth-er.Results In the observation group before and after the first hemodialysis,the ALB levels were lower,α1 and α2 globulin levels were higher than those in control group.There was a statistically significant between the observation group before and after the first hemodialysis and control group (P <0.001).After the first hemodialysis,there were differences inα1 globulin levels compared with before the first hemodialysis (P <0.01).ALB was no significant difference after one month’s hemodi-alysis compared with before the first hemodialysis,andα1,α2 globulin were significantly reduced and the difference was sta-tistically significant (P <0.001),ALB was lower than the control group and was statistically significant (P <0.001).After one month’s hemodialysis,the levels ofγglobulin were higher than those in control group,before the first hemodialysis and after the first hemodialysis.There were significant differences (P <0.001 or P <0.01).Conclusion Regular and effective hemodialysis can improve inflammatory state and immune function of uremic patients.

AIM: To examine whether tolerogenic dendritic cells(DC) loaded with heat shock protein 60(HSP60) could restore endothelial function in hypercholesterolemic apolipoprotein E(apoE)-null mice.METHODS: Bone marrow derived DC of the mice was loaded with HSP60 and co-cultured with rapamycin to generate tolerogenic DC.The tolerogenic DC,DC loaded only with HSP60(DChsp) and saline were injected into the apoE-null mice at 6 weeks of age for two times at a one-week interval.C57BL/6 mice at the same age were taken as normal control two weeks after the last injection.Aorta was harvested for ex vivo vascular ring tension test.Immune parameters were also analyzed in vitro and in vivo.RESULTS: Compared with the non loaded DC,HSP60 pulsed DC expressed higher levels of CD86,and stimulated T lymphocytes to proliferation significantly,while the tolerogenic DC expressed lower levels of CD86,and inhibited T lymphocytes to proliferation.After immunization with different injection,Ach-induced relaxation was reduced significantly in(DChsp) group compared with saline group(P

Objective To investigate the effect of ultrasound-and nerve stimulator-guided femoral nerve and lateral femoral cutaneous nerve block versus general anesthesia on knee joint surgery in elderly patients.Methods The 110 elderly patients with spinal anesthetic contraindication and undergoing lower extremity surgery from June 2014 to June 2015 were randomly divided into observation group (n =55) and control group (n =55).The observation group received both ultrasound-and nerve stimulator-guided femoral nerve and lateral femoral cutaneous nerve block,and the control group was given general anesthesia.Anesthesia procedure,sensory block onset time,changes in heart rate and mean artery pressure (MAP) after anesthesia,the total quantity of fluids infusion,dosage of vasopressor and hypotensor,adverse anesthetic reactions,anesthetic fees,anesthetic effect were recorded.Results Anesthetic preparation and practicing time had no difference between the two groups [(8.3 ± 1.7) min vs.(7.7 ± 1.2) min,(t =1.661,P=0.139)].The block onset time was longer in observation group than in control group [(10.3 ± 1.4) min vs.(3.2±0.6) min,t=50.180,P＜0.01].The changes in MAP had significant difference between the two groups [5 min after anesthesia:(89.24 ± 8.30) mmHg and (77.90 ± 8.05) mmHg;after operation:(96.60±8.03) mmHg and (106.22±8.88) mmHg;P＜0.05].There were significant differences in the fluid infusion quantity,dosage of vasopressor and hypotensor,adverse reactions during or after anesthesia,and anesthetic fees between the two groups [(1150.9± 231.6) ml vs.(1400.0±256.5) ml,(3.91±1.21) mg vs.(10.83±2.19)mg,(1.80±0.37) mg vs.(8.27±1.25)mg,3.6％ vs.18.2％,(1239.1±202.9) Yuan vs.(2307.2±205.6) Yuan,all P＜0.05].No significant difference was found in anesthesia effect between the two groups (P =0.198).Conclusions The ultrasound-and nerve stimulator-guided femoral nerve and lateral femoral cutaneous nerve block versus general anesthesia is more simple and safe for the knee joint surgery in elderly patients,with less complications,lower cost and higher satisfaction of patients.

Objective:New Zealand rabbits were immunized with VLPs-MEpS,VLPs-E2S,and the levels of neutralizing antibodies in serum were determined.Methods: New Zealand rabbits were immunized with 10 μg VLPs-MEpS and VLPs-E2S,serum was collected at diffferent time with a two-weeks interval.The neutralizing antibodies were determined by ELISA.HCV(type 1b) had been prepared and mixed with serum from immunized rabbit before infected Huh7.5 cell.The protection of neutralizing antibodies in serum was assessed.Results: Neutralizing antibodies had been induced in rabbit after immunized with VLPs-MEpS and VLPs-E2S.VLPs-MEpS group had higher titer of antibodies than that of VLPs-E2S group(P<0.05),both group had higher titer of antibodies than that of control groups significantly(P<0.01).VLPs-MEpS group had higher neutralization than that of VLPs-E2S group(P<0.05),the highest neutralization rate was 61.49%.Both groups were higher than control group notably(P<0.01).Conclusion: Protective neutralizing antibodies have been induced in New Zealand rabbit after immunized with VLPs-MEpS and VLPs-E2S.It′s the basement for development of neutralizing antibodies vaccine.