Objective To investigate effects of multimodal analgesia on cytokines and cortisol levels in patients received surgical treatment for radical colon cancer.Methods Eighty-six patients with radical colon cancer treated with surgery were randomly divided into control group and observation group.The control group only received routine epidural anesthesia and the observation group received multimodal analgesia.Preoperative and postoperative VAS scores,cytokines and cortisol levels were measured.Results Compared with those of the control group,the following 5 indicators decreased significantly in the observation group including VAS scores of after 24 h,48 h,72 h,IL-8 and TNF-α after 24 h,IL-6,IL-8 and TNF-α after 48 h,Cor after 24h,and Cor and ACTH after 48 h (P＜0.05).Conclusion Perioperative multi-mode analgesia helps relieve pain,stress and inflammatory cytokines among patients after the surgery for radical colon cancer.

Objective To develop two-grille latrines with the effect of non-hazardous treatment. Methods According to the result of the pretest, one type of two-grille latrines was selected and constructed and its effect of non-hazardous treatment was evaluated. Results The faces-treatment pool, with cement-prefab structure and obturation, had a total cubage of 1.32 m3. The average total amount of faces in the pool was 1.05 m3 per family per month, and the pool could store the faces for over 34 days. The “reaching criteria rate” of the parasite ova sediment and the value of the fecal coliform bacteria were 100% among the excrement in the outlet. Conclusions The prefab two-grille latrines can reach the criteria of non-hazardous treatment, and they can be used in well-off rural areas without the usage of manure.

OBJECTIVETo observe the intervention of Maiwei Dihuang Oral Liquid (MDOL) on hormonotherapy in treating active systemic lupus erythematosus (SLE).

METHODSSixty SLE patients in active stage were randomly and equally allocated into two groups, and administered with prednisone, which was medicated in initial dose of 0.5-1 mg/kg, and with the dose being reduced conditionally 6-8 weeks. To the 30 patients in the treated group 10 ml MDOL twice daily was given additionally. The therapeutic course was 3 months.

RESULTSThe therapeutic effect in the treated group was better than that in the control group (P < 0.05). Systemic lupus erythematosus disease activity index (SLEDAI) was significantly improved in both groups (P < 0.01), but was superior in the treated group (P < 0.05). The dose of prednisone used was significantly reduced (P < 0.01), and the scores of Yin-deficiency fire-flourishing syndrome were obviously decreased (P < 0.01) in the treated group while in the control group, these indexes were unchanged (P > 0.05), the difference between the two groups was significant (P < 0.01). The occurrence of adverse reaction was significantly lower in the treated group than that in the control group (P < 0.05).

CONCLUSIONMDOL can obviously improve the effect of hormonotherapy in SLE, it has advantages in reducing the dosage used and antagonizing the adverse reactions of glucocorticoid.

Adolescent ; Adult ; Drug Administration Schedule ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Lupus Erythematosus, Systemic ; drug therapy ; Male ; Middle Aged ; Phytotherapy ; Prednisone ; administration & dosage ; adverse effects ; Yin Deficiency ; chemically induced ; drug therapy

ObjectiveTo investigate the efficacy and toxicity of postoperative radiochemotherapy compared with chemotherapy alone in the treatment of locally advanced gastric cancer.MethodsA total of 83 patients with resected adenocarcinoma of the stomach were randomly assigned to postoperative radiochemotherapy group (RCT) ( n =43 ) or chemotherapy alone group (CT) ( n =40 ).Patients in RCT group received radiotherapy concurrent with capecitabine chemotherapy then followed by 4 - 6 cycles of FOLFOX4 chemotherapy.The total dose of radiation was 45 Gy.The dose of capecitabine was 1600 mg/m2per day.In the CT group,patients received 6 - 8 cycles FOLFOX4 chemotherapy.Survival was analyzed using Kaplan-Meier method and Logrank test. Results The follow-up rate was 96％. The number of patients who had a minimum of 2-,3-year follow-up time were 37,12 in the RCT group and 31,10 in the CT group.The 1-,2-,3-year local control rates for RCT and CT groups were 100％,97％,94％ and 95％,87％,73％ (x2 =4.54,P =0.033),respectively.The 1-,2-,3-year survival rates were 98％,86％,81％ in the RCT group,with 93％,80％,64％ in the CT group ( x2 =3.96,P =0.047 ).The incidence of grade 3hematological toxicity in the RCT and CT group was 23％ vs 15％ ( x2 =0.93,P =0.630 ),and grade 3gastrointestinal toxicity was 16％ vs 10％ ( x2 =0.95,P =0.624 ). Conclusions Compared with chemotherapy alone,postoperative radiochemotherapy can improve survival of locally advanced gastric cancer patients with acceptable toxicities.

0.05). There were significant differences among 3- or 6- or 9- or 12-hour groups and 24- or 36-hour groups in 6, 13 ℃ and 28 ℃ respectively (P

Objective To explore the rela ti onship between the environmental temperature and the oxygen demand of [WT5” BX]Oncomelania snails, and the relationship between the hiber nation or aestivation and the oxygen demand of snails.Me thods The oxygen demand of Oncomelaniasnails between 0 ℃ and 40 ℃ was determined by increasing the temperature gradually in lab, the relationship between the environmental tempera ture and the oxygen demand, and the correlative relationship between the oxygen demand and the percentage of snails in hibernation or aestivation were analysed. Results The oxygen demand increased as the tem perature rose between 1 ℃ and 36 ℃, and the regression equation between the oxygen demand and the variation of environmental temperature was [WT5”BX ]=6.6?10 -5-3?10 -6x+4.4?10 -6x2-8?10 -8x 3(R2=0.998,F=2775,P

Background Choroidal neovascularization (CNV) leads to blindness in many fundus diseases.Study showed that naringenin suppresses CNV,but it presents with poor bioavailability because of its poor solubility in water.β-cyclodextrin (β-CD) can increase the water-solubility of drugs, however, whether the inhibitory effect of naringenin on CNV can be improved after clathrated with β-CD remains unclear.Objective This study was to compare the inhibitory effects of naringenin with naringenin/β-CD compounds on CNV in rats.Methods Naringenin/β-CD clathrate compounds were prepared with saturated solution,the solubility of naringenin in water was calculated based on standard curve.Thirty-two male Brown Norway rats were randomized into normal control group, model control group, naringenin group and naringenin/β-CD group.Laser-induced CNV models were created in the right eyes of rats from the model control group, naringenin group and naringenin/β-CD group.Naringenin and naringenin/β-CD clathrate compounds were intraperitoneally injected at a dose of 20 mg/kg in the rats of naringenin group and naringenin/β-CD group since the day after modeling, respectively, once per day for 4 weeks, and equal volume of DMSO was injected in the same way in the model control group.Fluorescein isothiocyanate dextran (FITC-D) was injected via rat hypoglossal vein for the preparation of flatmounts of choroid in the fourth week,and the areas of CNV were measured and compared among the groups.The retinal pigment epithelium (RPE)-choroid-sclera tissues were isolated from the rats, and the relative expression levels of vascular endothelial growth factor (VEGF) , cyclooxygenase-2 (COX-2),phosphatidylinositol-3-kinase (PI3K),p38mitogen-activated protein kinase (p38MAPK), matrix metalloproteinase (MMP)-2, MMP-9 mRNA and their proteins in RPE-choroid-sclera tissue were detected using real-time PCR and Western blot.Results The solubility of naringenin in water increased by 11.8 folds after encapsulated with β-CD.The CNV areas in the model control group, naringenin group and naringenin/β-CD group were (34.56± 1.67), (20.90± 1.47) and (13.20± 1.38) × 103 μm2 , respectively, showing significant reduces in the naringenin group and naringenin/β-CD group compared with the model control group (t =3.973 ,P＜O.05;t =5.532, P＜0.01) ,and the CNV area in the naringenin/β-CD group was significantly smaller than that in the naringenin group (t =3.605,P＜0.05).The relative expression levels of VEGF, COX-2, PI3K, p38MAPK, MMP-2, MMP-9 mRNA and their proteins were significantly declined in the normal control group,naringenin group and naringenin/β-CD group in comparison with the model control group (all at P＜0.05).In addition, the expression levels of VEGF mRNA and COX-2 mRNA and their proteins were significantly lower in the naringenin/β-CD group than those in the naringenin group (all at P＜0.05).Conclusions The naringenin/β-CD clathrate compounds can improve the water solubility of naringenin and enhance their inhibitory effect on rats CNV.The inhibitory effect of naringenin on rats CNV probably is associated with anti-inflammatory pathway.

In order to make sure whether Panax notoginseng is sensitive to chloridion and guide fertilization in planting of P. notoginseng, the effects of the different proportion of potassium chloride (KCl) and potassium sulfate (K2SO4) on the yield, quality of P. notoginseng were studied. The results showed that K fertilizer significantly improved the growth of P. notoginseng and increased the biomass per plant or per pot and the content of N, P, K and the content of saponin. In cases of conditions such as potassium, and the effects of K2SO4 on increasing the petiole length, leaf size, rhizome length, root length, and content and accumulation of Ginsenoside Rg1 were better than those of KCl. While compared with K2SO4, KCl was more conducive to augmenting height, root width, the biomass of shoot, rhizome, root and the content of Ginsenoside Rb1 and Rd. There was not remarkable difference in agronomic characters, biomass and the content of N, P, K among KCl, K2SO4 and the combination of KCl and K2SO4. However, the content of saponin of the treatment with combination of KCl and K2SO4 was significant higher than that of single KCl or K2SO4 treatments. K fertilizer significantly increased yield and the content of saponins. And P. notoginseng was not sensitive to chloridion. KCl increased the yield and the content of saponins of P. notoginseng as well as K2SO4, and the combination treatment was superior to single treatment. It is recommended that the KCl should be adopted in production, to reduce the cost of potash fertilizer.
Agriculture ; Fertilizers ; analysis ; Panax notoginseng ; chemistry ; growth & development ; Potassium Chloride ; analysis ; metabolism ; Quality Control ; Soil ; chemistry ; Sulfates ; analysis ; metabolism

Objective To explore the relationship between adjustment of immunosuppressant and prognosis in renal transplantation recipients with pulmonary infection. Methods The clinical data of 98 patients with pulmonary infection following renal transplantation were retrospectively analyzed.Patients were divided into two groups: conventional group (n = 45) and immunosuppressant adjustment group (n = 53). The mortality, recovery time and rejection rate in two groups were analyzed under the statement of serious infection (SOFA≥12) and slight infection (SOFA＜ 12) by sequential organ failure assessment (SOFA) score. Results When the SOFA scores ≥ 12, the mortality and recovery time in immunosuppressant adjustment group were significantly lower than in conventional group (P＜0.05), but there was no significant difference in the rejection rate between two groups (P＞0.05). When the SOFA scores ＜11, there was no significant difference in mortality and recovery time between the two groups (P＞0.05). The incidence of rejection in immunosuppressant adjustment group was significantly higher than in conventional group (P＜0.05).Conclusion Mortality could be decreased and course of anti-infection treatment could also be shortened by adjusting the immunosuppressant in renal transplantation recipients with serious pulmonary infection (SOFA≥12). Immunosuppressant agent was proposed to maintain the original treatment protocol when the infection was slight (SOFA＜12).

The feasibility and the clinical value of the enzyme-multiplied immunoassay technique （EMIT） monitoring of blood concentrations of cyclosporine A （CsA） in patients treated with CsA were investigated after kidney transplantation. The validation method was performed to the EMIT determination of CsA blood concentration, the CsA whole blood trough concentrations （Co） of patients in different time periods after renal transplantation were monitored, and combined with the clinical complications, the statistical results were analyzed and compared. EMIT was precise, accurate and stable, also with a high quality control. The mean postoperative blood concentration of CsA was as follows： 〈1 month, （281.4± 57.9）ng/mL; 2 - 3 months, （264.5 ± 41.2） ng/mL; 4 - 5 months, （236.4 ± 38.9） ng/mL; 6 - 12 months, （206.5± 32.6）ng/mL; 〉12 months, （185.6± 28.1）ng/mL. The toxic reaction rate of CsA blood concentration within the recommended therapeutic concentration was 14.1%, significantly lower than that of the none-recommended dose group （37.2%） （P〈0.05）; the transplantation rejection rate was 4.4%, significantly lower than that of the none- recommended dose group （22.5%） （P〈0.05）. Using EMIT to monitor the blood concentration of CsA as the routine laboratory method is feasible, and is able to reduce the CsA toxicity and rejection significantly, leading to achieving the desired therapeutic effect.