Objective:To observe the clinical efficacy of the combination of montelukast, budesonide nasal spray and deslorata-dine citrate disodium in the treatment of allergic rhinitis and its influence on inflammatory cytokines. Methods:Totally 94 cases of al-lergic rhinitis patients received treatment in our hospital were selected and divided into the observation group and the control group ran-domly. The control group received budesonide nasal spray and desloratadine citrate disodium, and the observation group received mon-telukast additionally. After 4-week treatment, the changes of clinical symptoms and the contents of IL-6, IL-8 and IL-10 in the two groups were compared. The clinical efficacy of the two groups was also compared. Results:After the treatment, the VAS score of the nasal symptom and category symptoms in the two groups were lower than that before the treatment, and the score of the observation group was lower than that of the control group (P<0. 05). After the treatment, the contents of IL-6 and IL-8 were significantly re-duced while the content of IL-10 was significantly increased in the two groups, and the changes in the observation group were more no-table than those in the control group (P<0. 05). The total effective rate of the observation group was 91. 49%, which was higher than that of the control group (80. 85%, P<0. 05). Conclusion:The combination of montelukast, budesonide nasal spray and deslorata-dine citrate disodium can significantly improve the clinical symptoms, reduce the IL-6 and IL-8 levels and increase the IL-10 content in allergic rhinitis patients.

Objective: To establish an optimized culture condition f or the growth of dermal fibroblasts. Methods: Human, Yorks hire pig or SD rat fibroblasts were cultured in DMEM with fetal boven serum(P BS) at the concentrations(ml/L) of 100 (A), 50 (B), 20 (C) or 20 supplemente d with 0.025 g/L boven pituitary extract (BPE)(D). The proliferation of the cell s were examined by microscopic observation,MTT assay and BrdU analysis. Results: Human dermal fibroblasts grew better in the medium with FBS at 100 ml/L, 50 ml/L and 20 ml/L supplemented with BPE, Yorkshire pig dermal fibroblasts did in medium with FBS at 50 ml/L and 20 ml/L supplemented with BPE . SD rat dermal fibroblasts did in the medium with 20 ml/L FBS supplemented wi th BPE. Conclusion:The favarable serum concentration in me dium for human, Yorkshire pigs and SD rats dermal fibroblasts was different,but the medium with 20 ml/L FBS supplement with BPE is suitable for all 3 kinds of f ibroblasts.

Objective To investigat the symptom burden of patients with maintenance hemodialysis (MHD) and explore the influencing factors of them,in order to provide the basis for improving the quality of life of these patients.Methods A total of 230 patients with MHD were enrolled in Xiangtan Central Hospital from January 2016 to December 2016,the general condition and disease-related data of them were collected,and the symptom burden of them over the past week was assessed by improved symptom burden scale.Results ① The average age of these patients were (56.8 ± 14.1)years,the sex ratio for men and women was 1.37∶ 1,the median time of dialysis was 24 months,and the frequency of dialysis was (9.16 ± 2.36)times;② The symptom score in MHD patients was (65.72 ± 28.46)points,the top 5 symptoms which had higher incidence were fatigue (72.2％),dry mouth (63.5％),itching (61.3％),falling asleep difficultly (54.3％),drying (49.2％),the top 5 symptoms which were more troubling were restless legs syndrome (2.54 ± 0.73),falling asleep difficultly (2.48 ± 0.83),bone/joint pain (2.45 ± 0.69),fatigue (2.31 ±0.77),easy to wake up (2.16 ±0.78);③ Age,sex,occupation,dialysis age,inorganicphosphorus and serum calcium had an effect on the symptom burden of MHD patients (P ＜ 0.05).Condusions We should focus on patients who are older,female,retired or no occupation,longer dialysis age,calcium or phosphorus metabolism disorders,provide targeted care and treatment,in order to reduce the symptom burden and improve the life quality of them.

Objective To observe the evaluation value of serum high mobility group protein B1(HMGB-1) and APACHE Ⅱ score in severity degree and prognosis of the patients with acute pancreatitis(AP).Methods Sixty patients with AP were collected,including 20 cases in the mild AP group(MAP),20 cases in moderate AP group(MSAP) and 20 cases in the severe AP group (SAP).The HMGB-1 level in each group was dynamically monitored on 1,3,7 d after admission and its relationship with AP severity and APACHE Ⅱ score was analyzed.According to clinical outcomes,these cases were divided into the survival group(48 cases) and death group(12 cases),and the value of serum HMGB-1 level and APACHE-Ⅱ scores for evaluating the prognosis was analyzed.Results The HMGB-1 values on 1,3,7 d in the MAP group were(2.16±0.35),(4.34±0.96),(1.21±0.33)μg/L respectively,which in the MSAP group were(7.78 ±1.32),(10.45 ± 2.36),(6.92 ± 1.55) μg/L respectively,and which in the SAP group were(14.12±2.64),(27.53±8.19),(11.34± 2.57)μg/L respectively.The HMGB-1 levels in the SAP group were significantly higher than those in the MAP group and MSAP group,the differences were statistically significant (P＜ 0.01,P＜ 0.05);the HMGB-1 level had statistical difference between the MSAP group and MAP group(P＜0.05);the HMGB1l score on 3 d in the SAP group was increased with△3-1 HMGB1 increas(difference value of HMGB1 on 1,3 d),the both showed the positive correlation(r=0.725,P＜0.05).But the APACHE-Ⅱ score in the MSAP and MAP groups had no obvious change with the HMGB-1 level increase,the difference was not statistically significant(r=0.127,0.114,P＞0.05).Serum HMGB1 level and APACHE-lⅡ score in the death group were significantly higher than those in the survival group(P＜0.05).Conclusion The serum HMGB1 level has good correlation with APACHE-Ⅱ score in AP;their combination can serve the sensitive indicator for predicting disease condition severity and prognosis of AP.

The purpose of this study was to investigate the function of stereo visual acuity in patients after phacoemulsifications and intraocular lens implantation. Mensuration of stereopsis with laser holographic stereovision test chart was done in 80 cases who had undergone phacoemulsifications and intraocular lens implantation. In this group, 43 patients were male, 37 were female .Ages of the patients were 52 to 81 years. Single eye operation was done in 18 cases, while both eye operation in 62 cases. The corrected vision was all over 0 4 in both eyes.In the 80 cases 67 (83 7%) had near stereopsis and 13 cases (16 3%)did not have; 71 cases (88 8%) had distance stereopsis and 9 cases (11 2%)did not have. Function of stereopsis weakens gradually following aging and is closely related with vision. The function of sterovision would recover to varying degrees after phacoemulsifications and intraocular lens implantation. Recovery of distance stereopsis was better than that of near stereopsis.The results of this study show that the status of stereopsis is an important index to evaluate the curative effect in patients after phacoemulsifications and intraocular lens implantation.

OBJECTIVE:To observe the effect of Xuezhikang on serum MCP-1 and endothelial function of brachial artery in patients with chronic heart failure but with normal cholesterol level. METHODS:Patients with chronic heart failure (NYHAⅡ-Ⅳ) were randomly allocated into two groups(n=24 each). Both groups received routine treatment in accordance with the guide of CHF treatment,additionally,the treatment group received Xuezhikang 0.6 g bid for 8 weeks. Serum levels of MCP-1 before and after treatment were measured by ELISA and endothelial function of brachial artery was detected by ultrasonography. RESULTS:In Xuezhikang-treated group compared with the control group,serum level of MCP-1 decreased significantly(P

Objective To identify whether soybean isoflavones plays a role in the prevention of chronicallograft nephropathy(CAN)in rats.Methods Forty-five male Lewis rats as receptors were randomly divided into 3 groups,receiving a diet with protein from high isoflavone soy protein fraction (HIS),low isoflavone soy protein fraction(LIS)or casein(CAS)starting one week before renal transplants from fisher donors,and continuing throughout the study.Serial serum and urine samples were collected at the beginning of the study,and at 4th,12th and 24th week.All rats were killed and the grafts were harvested in the 24th week.The functional and histopathogical changes of renal grafts were evaluated.Results In HIS group,arteria caudilis systolic blood pressure(SBP)value,24 h uri- nary protein(Upro)and serum creatitine(Cr)concentrations were significantly lower than those in LIS and CAS groups(all P

Objective To analyze and discuss the value and significance of coronary artery bypass grafts in the same period of heart valve replacement in the process of the coronary heart disease with heart valve disease treatment, in order to improve the effect of treatment and reduce the incidence of adverse events. Methods 60 cases with coronary heart disease with heart valve disease , which admitted in our hospital during February 2013-February 2015, were selected as the research objectaccording to random number table method and divided into the-experimental group and the control group , each group of 30 cases according to the principle of double blind control. The experimental group was given the coronary artery bypass grafts in the same period of heart valve replacement and the control group was given the coronary artery bypass grafts without heart valve replacement. The curative ef-fects of different schemes and effects on cardiac function after surgery of the two groups were compared. Results After statistical analysis found thatthe observation indexes of the control group was significantly increased compared with the experimental group, the difference was significant statistically significant (P<0.05). The postoperativecar-diac function indexes of the experimental group was significantly improved then control group , the difference was significant statistically significant (P<0.05). Conclusion Coronary heart disease with heart valve disease in the process of treatment can also take heart valve surgery combined coronary artery bypass surgery. By preoperative and postoperative symptomatic treatment, intraoperative protect myocardium, can effectively prevent and reduce the op-eration of various complications, which is worthy of clinical popularization and application.

Adult ; Age of Onset ; Amino Acid Metabolism, Inborn Errors ; complications ; diagnosis ; genetics ; therapy ; Betaine ; administration & dosage ; therapeutic use ; Carrier Proteins ; genetics ; metabolism ; Child ; China ; epidemiology ; DNA Mutational Analysis ; Gas Chromatography-Mass Spectrometry ; Genotype ; Homocysteine ; urine ; Humans ; Hydroxocobalamin ; administration & dosage ; therapeutic use ; Hyperhomocysteinemia ; complications ; diagnosis ; genetics ; therapy ; Infant ; Methylmalonic Acid ; blood ; urine ; Mutation ; Vitamin B 12 ; metabolism

BACKGROUND:Studies regarding neural stem cells (NSCs) mainly focus on rodents and human,few of which addressing non-human primate animals.OBJECTIVE:To explore a culture system of cynomolgus monkey NSCs (cmNSCs),additionally,to observe its differential potential.DESIGN,TIME AND SETTING:An in vitro cytology observation was performed at the Canter for Stem Cell Biology and Tissue Engineering,Sun Yat-sen University between July 2008 and April 2009.MATERIALS:Spontaneously aborted cynomolgus monkey fetus with 3-5 months old (gestational age),was provided by Landao Biotechnology Co.,Ltd.METHODS:The subventricular zone and the hippocampus were dissected aseptically from the brain of spontaneously aborted cynomolgus monkey fetus,then triturated with fire-polished glass Pasteur pipettes to single cells,and cultured in 25 cm~2 culture flask with concentration of (2.0-5.0)×10~5.The neurospheres were transferred into polyornithine and fibronectin precoated cell culture dish after 2 weeks when they formed.Each 20 μg/L of epithelium growth factor (EGF) and basic fibroblast growth factor (bFGF) was daily added.The adhesive cells were passagad when they reached about 90% confluency.MAIN OUTCOME MEASURES:The NSCs and its differential potential were identified by surface marker nestin and immunocytochemistry.RESULTS:The neurospheres formed after 1 week culture,and grew with time prolonged.The culture system was changed into adherent culture at 4th week.At 24 hours after plated on the poly-omithine/fibronectin pre-coated dish,neurospheras adhered to the dish and many cells migrated out of neurnshperes and proliferated as monolayer.The immunocytochemistry showed that NSCs which culture medium contain EGF and bFGF preserve neatin positive,and the cmNSCs that without EGF and bFGF differentiated into astrocytes (GFAP positive),neurons (Tuj-1 positive) and oligodendrocytes (O4 positive).CONCLUSION:The culture system which combines suspension culture and adherent culture is fit for the culture of cmNSCs.The cultured cmNSCs has potential to differentiate into astrocytes,neuronal cells and oligodendrocytes.