ObjectiveTo observe the treatment effect of seveve acute pancreatitis (SAP) with gabexate combined with Xuebijing after local infusion. MethodsForty-four patients with SAP were randomly divided into receiving intravenous gabexate or Xuebijing alone (control group) group and receiving local infusion with gabexate combined with Xuebijing( experimental group) group. At 1,7,14 days of testing in diamine oxidase (DAO), lipopolysaccharide, IL-18, TNF-α, APACHE- Ⅱ score, T lymphocyte subpopulation and monocyte HLA-DR expression and single change in the number of nuclear cells were tested. ResultsBetween two patients groups at 1,7,14 days diamine oxidase, lipopolysaccharide, IL-18, TNF-α, APACHE-Ⅱ score showed a downward trend; T suppressor cells (Ts) reduced in their percentage; total T lymphocytes, T helper cell (Th), monocyte HLA-DR expression (percentage) and mononuclear cells showed an upward trend in the experimental group than control group, the differences being statistically significant (P ＜ 0.05). In the experimental group and control group, the pain relief time, intestinal function recovery time, the withdrawal of ventilator time, the incidence of sepsis, the rate of conversion to open surgery were statistically significant different (P ＜ 0.05 ). Conclusions Compared with intravenous drug use alone the implementation of gabexate combined with Xuebijing local infusion can reduce the early course of SAP patients intestinal permeability and reduce endotoxin translocation, protect intestinal barrier function of patients with SAP, improve the patients' immune function, symptoms, signs and reduce the rate of sepsis and transit operations.

Objective To investigate the influence of the fish oil fatty acid (rich in ω-3 polyunsaturated fatty acids ) acting on the cellular immune and inflammatory response of perioperative patients of gastrointestinal tumors .Methods 79 gastrointestinal tumors patients who took total parenteral nutrition (TPN)after operation are divided into 2 groups randomly(collected from July 2010 to June 2012) .39 patients in study group are supplied with fish oil fatty acid within 24 h after operation and 7 d in total .40 pa-tients in the control group are supplied with ordinary long chain fat emulsion within 24 h after operation ,7 d as a course .The per-centage and the ratio of T lymphocyte subsets(CD3 ,CD4 ,CD8) ,monocyte human leukocyte antigen DR(HLA-DR) expression(per-centage) and the number of monocytes of 2 groups were test by blood test at 1st and 8th day after operation .Results The ratio of CD3、CD4、CD8、CD4/CD8 ,monocyte(HLA-DR) expression(percentage) and the number of monocytes in the study group were sig-nificantly higher than that of control group after received fish oil fat emulsion (P<0 .05) .There was no significant difference be-tween two groups on the 1st day after operation of C reactive protein (CRP) ,interleukin-1β(IL-1β) ,IL-6) ,IL-2 and IL-12(P>0 .05) .However ,compared with their results shown that they all had obvious difference respectively by a eight-day observation(P<0 .05) .compared with the first day the CRP in the control group at 8th day after operation were significantly higher than that of the 1st day ,the study group at 8th day was obviously decreased ,the difference was statistically significant (P<0 .05);IL-1βand IL-6 of the two groups were decreased at 8th day after operation and the study group decreased more obviously than the control group (P<0 .05) .IL-2 and IL-12 of the 2 groups at 8th day after operation were decreased than that of the 1st day ,but the difference between the two groups was not statistically significant (P>0 .05) .Conclusion Given the fat emulsion of fish oil which is rich in ω-3 poly-unsaturated fatty acid can significantly improve the cellular immune function of postoperative patients and release the inflammatory response after operation in patients of gastrointestinal tumors .

Objective To study the clinical features of gallbladder small cell carcinoma (GSCC),to improve the diagnosis and treatment of GSCC.Methods We retrospectively analyzed the clinical data of GSCC patients at our hospital from January 2000 to January 2012,and made a collective review of the literature.Results In this series,there were four female cases,one male case,the age at the first diagnosis was between 42-67,with the median age of 57.The main complain was pain and dis-comfort on the up and right abdomen.Tumor located in the bottom of gallbladder in 3 cases,and in the body in 2.Cholelithiasis was complicated in 4 cases.2 patients received radical resection of GSCC,followed by adjuvant chemotherapy of VP-16 and cisplatin,radioactive therapy in one.Postoperatively,these two were followed up for 45 and 32 mons with tumor free survival.3 cases received palliative resection,followed by adjuvant chemoradioactive therapy or intervention treatment,these three were followed up to 8,11,30 months respectively to their death for tumor recurrence.Conclusions GSCC is a rare disease,the initial symptoms are not often specific and easily misdiagnosed.The prognosis of GSCC is poor.

Objective To summarize and analyze the clinical feature,therapeutic mnethods and prognosis of colorectal small cell carcinoma.Methods From January 2000 to January 2012,15 patients of colorectal small cell carcinoma were analyzed retrospectively.Results There were 12 male cases,3 females.The age at diagnosis was between 39-71 years,with median age of 60.SCC located in the rectum in 12 cases,in the colon in 3 cases.The time from the onset of symptoms to final diagnosis was from 1 to 12 months.The diameter of tumors varied from 2.5 to 8.0 cm.13 cases received up-front surgery,including radical tumor resection in 6 cases,palliative resection in 7 cases,and neoadjuvant-chemotherapy followed by palliative resection in one case.The initial Ⅰ,Ⅲ B,Ⅳ B stage were 1 case,6 cases and 8 cases,respectively.The overall median survival time is 11 months,1,2 year's survival rate is 40.0％ and 20.0％,respectively.Conclusions Colorectal SCC is less common and the prognosis is poor.Multimodality management,with radical surgical resection of the primary lesion followed by standard adjuvantchemotherapy,affords good local disease control and a fair survival.

Objective To evaluate the treatment effect of balloon angioplasty and cryoplasty on iliac artery stenosis in canine model.Methods Canine models of iliac artery stenosis were established with surgical ligation and transfixion.Models were randomly divided into two groups:iliac artery stenosis treated by cryoplasty (n =8) and by balloon angioplasty (n =8).The degree of iliac artery stenosis of two model groups was assessed by digital subtraction angiography (DSA) immediately and two weeks after the angioplasties.Then all the dogs were executed for pathological observation of the target vessels.Results Sixteen canine models of iliac artery stenosis were established by surgical ligation and transfixion method with 100％ success rate.DSA showed there was (45 ± 12)％ of residual artery stenosis in the cryoplasty group immediately after surgery,while it was (39-12)％ in the balloon angioplasty group,and there was no significant difference between them(t =3.183,P ＞ 0.05).The artery stenosis of cryoplasty group was (48 ± 17) ％ after two weeks and not significantly different from that after surgery immediately (t =-1.271,P ＞ 0.05).The artery stenosis of balloon angioplasty group was (67 ± 13)％ after two weeks,and it was significantly higher compared with at after surgery immediately (t =-6.666,P ＜ 0.01).The degree of vascular stenosis in balloon angioplasty group was severer than that in cryoplasty group two weeks after angiography(P =0.041).The pathological examination showed artery intimal hyperplasia in cryoplasty group was milder than that in balloon angioplasty group and neointimal content of collagen in cryoplasty group was less than that in balloon angioplasty group.Conclusions The animal models of iliac artery stenosis were established successfully with surgical ligation and transfixion by damaging the intima and media of arterial wall.Compared with balloon angioplasty,the cryoplasty was able to inhibit proliferation of intimal and reduce collagen synthesis to prevent the iliac artery restenosis.

Adult ; Aged ; Elbow Joint ; injuries ; Female ; Humans ; Joint Dislocations ; therapy ; Male ; Middle Aged ; Musculoskeletal Manipulations ; Treatment Outcome

Pseudomonas sp. M18, one of plant-growth-promoting rhizobacteria, can produce secondary metabolites including phenazine-1-carboxylic acid (PCA) and pyoluteorin (Plt). PA2572 gene coding protein is a probable two-component response regulator in Pseudomonas according to homologous speculations. In order to investigate its genetic function, PA2572 homologous gene, ppbR, was amplified from M18 genome, inactivated by inserting a Gm cassette. The resulting reconstruct was introduced into the M18 genome using homologous recombination technique, so as to obtain the null mutant M18P. The results showed that the M18P has less flagellar swimming and swarming motility, and yielded fewer PCA. The production of PCA was only 50% of the wild type. However, there was no remarkable difference between mutant and wild type in producing pyoluteorin in KMB medium.

This paper deals with research and manufacture processes of the 8 millimeter wave therapeu- tic apparatus,the application to the clinical treatment for gastric and duodenal ulcer.

Objective To analyze the relationships between the drinking water fluoride and bone mineral density (BMD), and serum osteocalcin (BGP) and to explore the BMD and serum BGP as significant early screening biomarkers for fluorosis especially for early bone damage in endemic fluorosis areas. Methods Wamiao (severe endemic fluorosis area, as fluoride exposed group) and Xinhuai (non endemic fluorosis area, as control group) Village were selected in 2006. One hundred and fouty-six objects were chosen from 2 villages (103 in Wamiao, 43 in Xinhuai). The sex, age, body height, body weight, drinking water fluoride in each object's household well, BMD, and serum BGP were investigated, and the dose-response relationships were analyzed between the drinking water fluoride and BMD, and serum BGP. CurveExpert 1.3 Software was used to fit the dose-response relationships between the rate of abnormal BMD, the rate of abnormal serum BGP, and the drinking water fluoride. Results The levels of drinking water fluoride in males' and females' families in fluoride exposed group were [(2.38±0.68), (2.62±0.91 )mg/L] significant higher than that in control group [(0.35±0.08), (0.36±0.07)mg/L], the difference being statistically significant(t values were 14.27 and 11.08,and P<0.01, respectively). BMD in males in fluoride exposed group [(0.78±0.07)g/cm2] was significant lower than that in control group[(0.83±0.08)g/cm2], the difference being statistically significant (t=2.37,P<0.05). Serum BGP in males and females in fluoride exposed group [(4.17±0.67), (4.11±0.57) μg/L] were significant higher than that in control group [(1.48±0.40), (1.44±0.39)μg/L], the difference being statistically significant (t values were 17.64 and 19.40, and P<0.01, respectively]. BMD in the group with drinking water fluoride≥2.92 mg/L[(0.66±0.15 )g/cm2] was significant lower than that in the group with drinking water fluoride<0.42 mg/L [(0.76±0.12)g/cm2], the difference being statistically significant (P<0.01). The levels of serum BGP in the groups with the drinking water 0.42-,2.05-, ≥.92 mg/L[(3.83±1.07), (4.22±0.72), (3.99±0.63) μg/L] were significant higher than that in the group with the drinking water<0.42 mg/L [(1.44±0.37) μg/L], the difference being statistically significant (P<0.01). The equation for the dose-response relationship between the drinking water fluoride and the rate of abnormal BMD was y=(0.284-0.058x)-1.260, r=0.999 94; and y=100.05/(1+78.62e-4.5x), r=0.999 99 for the drinking water fluoride and the rate of abnormal serum BGP. Conclusions There were significant dose-response relationships between drinking water fluoride and BMD and serum BGP. It indicated that BMD and BGP might be considered as early screening biomarkers for endemic fluorosis, especially for the bone damage.

Objective:To seek any correlation of the ratio of knee flexor to knee extensor peak torque (H/Q) with the balance and walking ability of hemiplegic stroke survivors.Methods:Thirty stroke survivors with hemiplegia had the H/Q value of their knees measured at angular velocities of 60°/sec and 120°/sec using an isokinetic muscle strength test. Their motor control ability was assessed using the Pro-Kin balance test system, while their balance and walking were assessed using the Berg balance scale (BBS), the stand-to-walk timing test (TUGT) and the 10m walk test (10MWT). Any correlation was sought between the H/Q value of the affected knee, the test results, stability limits and offset index.Results:The average H/Q values of the affected knee joint at 60°/sec and 120°/sec were significantly lower than those of healthy joints. They were positively correlated with BBS scores and stability limits, and negatively correlated with TUGT and 10MWT times and with the offset indices.Conclusion:The H/Q value of the affected knee of a stroke survivor with hemiplegia predicts balance and walking ability. It may be a useful clinical indicator for evaluating their motor functioning.