Objective:To explore the infuence of calf spleen extractive injection combined with chemotherapy on immune function of the patients after colorectal carcinoma. Methods:Totally 128 cases of postoperative colorectal carcinoma patients were randomly di-vided into two groups with 64 ones in each. The control group only received FOLFOX 4 regimen, while the study group received calf spleen extractive injection additionally from the first day to the tenth day, 10ml, ivd, and 14-day was one cycle. After 4 weeks, im-mune function, peripheral blood leukocytes ( WBC) , hemoglobin ( Hb) and platelet ( Plt) in the two groups were compared, and the adverse reactions were evaluated as well. Results: After the treatment, CD3 +, CD4 +, CD8 + and CD4/CD8 were increased in the study groups, and those in the study group were much higher than those in the control group (P<0. 05). After the treatment, there were no significant changes in WBC, Plt and Hb in the two groups (P>0. 05), while WBC and Plt in the study group were higher than those in the control group (P<0. 05). The incidence of adverse reactions in the study group was lower than that in the control group (P<0. 05). Conclusion:Calf spleen extractive injection combined with chemotherapy not only can increase the immune func-tion, but also alleviate myelosuppression and gastrointestinal toxicity in the treatment of postoperative colorectal carcinoma patients.

0.05).Conclusion these results suggest that ?_2-AR 16、27 locus genetic polymorphism is not correlated with asthma.

Objective To explore the effect of Vitamin K1(Vit K1), fresh frozen plasma (plasma) andcryoprecipitate on prothrombin time (PT), activated partial thromboplastin time (APTT), fibrinogen original(Fbg), thrombin time (TT) of newborns with different gestational ages. Methods The serum of 1,134 newbornsfrom The Third Affiliated Hospital of Guangzhou Medical University was collected from February 2009 to September2012. All newborns had been divided into four groups (according to the gestational age of 28-31+6 weeks, 32-33+6weeks, 34-36+6 weeks and gestational age≥37 weeks).The effect of various interventions (Vit K1, Vit K1+plasmaand Vit K1+cryoprecipitate) on PT, APTT, Fbg, and TT had been recorded. Results (1)The PT and APTT ofeach group with the interventions of Vit k1 were significantly improved (P < 0.05). (2)The PT, APTT, Fbg and TTof each group with the interventions of Vit k1 combined with plasma were significantly improved (P < 0.05). (3)ThePT, APTT and Fbg of each group with the interventions of Vit k1 combined with cryoprecipitate were significantlyimproved (P < 0.05). (4)With Vit k1 combined with plasma, PT and APTT were mostly improved and Fbg wasimproved mostly with Vit k1 combined with cryoprecipitate. Conclusion Vitamin K1, fresh frozen plasma andcryoprecipitate can effectively improvedin the coagulation index of newborns with different gestational ages.

Objective To investigate the changes of uveoscleral pathway by an I1 receptor agonist,moxonidine,and with pretreatment of antagonists topical administration,and to study the mechanism that moxonidine improves uveoscleral outflow.Methods Moxonidine was administered unilaterally and topically to rabbits and with pretreatment of the antagonists,namely,prazosin,yohimbine and efaroxan.FITC-BSA,a tracer agent,was injected into the anterior chamber after moxonidine treatment or with pretreatment of the antagonists.Frozen sections were undertaken at different time points between 2 to 10 h.Fluorescence intensity was observed in the sites of uveoscleral pathway in the sections by fluorescence microscopy.Results Bilateral fluorescence intensity treated with moxonidine was more intense than that with placebo,and the most intense regions of fluorescence were ciliary body and superchoroidal space.Fluorescence intensity by prazosin pretreatment was not significantly different compared to that by moxonidine,while yohimbine and efaroxan pretreatment decreased the intensity compared with moxonidine(P

AIM:To explore the protective effects of riboflavin on the kidney in streptozotocin (STZ)-induced diabetic rats.METHODS:Male Sprague-Dawley rats were randomly divided into 3 groups:normal control group,diabetic model group and riboflavin-treated group.Diabetes was induced by a single injection of STZ (dissolved in 0.01 mol/L citrate buffer,pH 4.5,65 mg/kg,ip) in rats.The biochemical methods were used to measure the contents of urine protein and malondialdehyde in the kidney,and the activities of superoxide dismutase (SOD) and catalase (CAT) in serum and renal tissues.Furthermore,the protein expression of TGF-?1 and plasminogen activator inhibitor-1(PAI-1) in renal cortex was detected by Western blotting.The morphological changes of renal tissue were observed under microscope.RESULTS:Compared to the diabetic model group,riboflavin significantly increased the activities of SOD and CAT (P

OBJECTIVE To investigate the pertinency between acute physiology and chronic health evaluation Ⅱ scores(APACHEⅡ)and nosocomial infection.METHODS The clinical data from 1 007 ICU patients were evaluated with APACHEⅡ scores system,and made a prospective survey of nosocomial infection.RESULTS Along with the increase in APACHEⅡ scores,nosocomial infection rate and mortality showed rising trend and they were in linear relationship.CONCLUSIONS APACHEⅡ scores system not only can appraise the degrees of severity of illness,evaluate medical treatment,and estimate the prognosis,but also forecast nosocomial infection.

The article explored the cause of recovery failure by adopting advanced simu-lation system(ECS) in the teaching of ‘recoveing of neonatal asphyxia’and put forward some improvement methods and counter measures.Marking full use of the advantages of ECS,designing the training course with specifit roles and objectives,paying attention to the guidance of organiza-tion and exchange as well as the training of cooperative team are the key to improve the skills of neonatal asphyxia recovery in obstetrical pediatric and the teaching quality.

This study was aimed to optimize the hydrolysis conditions of Coix prolamin, which occupied the highest content in total protein of it, and then evaluate the angiotensin-converting enzyme (ACE) inhibitory activity of the corresponding hydrolysates. Pepsin was used to hydrolyze prolamin and OPA method was applied to determine the degree of hydrolysis. The optimum conditions of hydrolyzing prolamin were obtained by orthogonal design subse-quently. The ACE inhibitory activity of small molecular weight (less than 3 kD) peptides gained by ultrafiltration of the hydrolysates was assayed by RP-HPLC method. The result showed that the optimized hydrolysis conditions were substrate concentration of 1%, enzyme-to-substrate ratio of 1:5 and hydrolysis duration for 48 h. The hydrolysates exhibited an ACE inhibitory ratio of (83.40 ± 0.93)% at the concentration of 0.1 mg·mL-1. It was concluded that prolamin hydrolysates displayed a high ACE inhibitory activity in vitro, which provided guidance for further research of antihypertensive component and development of functional food from Coix.

Objective To study the effect of curcumin on the radiosensitivity of the human papillary thyroid cancer cell line TPC?1, to investigate the signaling pathway probably targeted by curcumin, and to provide new insights for the development of radiosensitizers for thyroid cancer. Methods The human papillary thyroid cancer cell line TPC?1 was treated with curcumin and radioactive iodine. CCK?8 assay, colony formation assay, and flow cytometry were used to evaluate cell proliferation, colony formation ability, and cell apoptosis, respectively. Western blot was used to measure the expression of p50, p65, and apoptosis?related proteins, Bcl?2 and Bax. Cell proliferation, colony formation ability, and cell apoptosis were determined again after the activity of the NF?κB signaling pathway was blocked by a NF?κB signaling pathway inhibitor PDTC. Results After treatment with curcumin and radioactive iodine, the human papillary thyroid cancer TPC?1 cells had reduced cell proliferation and colony formation, an elevated apoptosis rate, downregulated expression of anti?apoptotic Bcl?2, and upregulated expression of pro?apoptotic Bax in a dose?dependent manner. These results indicated that curcumin enhanced the radiosensitivity of TPC?1 cells. Curcumin inhibited the activation of the NF?κB signaling pathway in the TPC?1 cells treated with radioactive iodine. When the activity of the NF?κB pathway was blocked by PDTC, cell proliferation and colony formation were reduced and the apoptosis rate was increased, indicating an enhanced radiosensitivity of TPC?1 cells. Conclusions Curcumin is likely to target the NF?κB signaling pathway. It regulates the radiosensitivity of thyroid cancer cells by inhibiting the activity of the NF?κB signaling pathway.

Objective: To observe the effect of balancing yin-yang needling manipulation on post-stroke upper limb spasticity and changes of electromyography (EMG) after treatment.
Methods: A total of 60 eligible cases were randomly allocated into an observation group and a control group, 30 in each group. Based on routine medication, cases in the control group were treated with conventional needling manipulation, whereas cases in the observation group were treated with balancing yin-yang manipulation. After the courses of treatment were completed, the therapeutic efficacies were evaluated using modified Ashworth scale and clinical spasticity index (CSI), coupled with the integrated electromyography (IEMG) and root mean square (RMS) value of biceps in passive flexion of the elbow joint during isokinetic testing recorded with the surface EMG.
Results: The total effective rate in the observation group was 86.7%, versus 53.3% in the control group, showing a statistical significance (P < 0.05). After treatment, there was between-group statistical significance in severity of elbow spasticity (P<0.05); there were intra-group (P<0.01, P<0.05) and inter-group (P<0.05) statistical significances in CSI index;and there were intra-group (P<0.01, P<0.05) and inter-group (P<0.01, P<0.05) statistical significances in IEMG and RMS values.
Conclusion:Balancing yin-yang and conventional needling manipulations can both improve upper limb spasm and reduce CSI as well as IEMG and RMS values in stroke patients;however, balancing yin-yang manipulation is better than conventional manipulation in clinical effect.