ObjectiveTo study the clinical characteristics of the temperature instability in Prader-Willi syndrome (PWS). MethodsThe clinical characteristics of one case of PWS with recurrent fever were retrospectively analyzed.ResultsA 5-month-old boy who had such clinical characteristics as low central muscle tension, sucking weakness, feeding dififculties, cryptorchidism and white skin was diagnosed as PWS by chromosomal microarray analysis and methylation-speciifc PCR. In the course of the disease, the infant presented recurrent fever. The pathogenic bacteria culture and virus antibody detection showed negative, and the treatment of reducing fever, anti-infection and immune support were ineffective.ConclusionsThe cause of the recurrent fever is unknown and central fever is suspected. Whether the temperature instability is the clinical feature of PWS still needs a lot of clinical researches.

Objective To investigate the effects of Pollen Typhae total flavone ( PTF) , an extract from Pollen Typhae which has the actions of activating blood and removing stasis, on inflammatory factors and insulin sensitivity in type 2 diabetic rats. Methods SD rats were used as the experimental animal. Type 2 diabetic rats induced by high fat diet plus low dose of streptozotocin were randomly divided into model group, PTF group (in the dosage of 200 mg·kg-1·d-1) , and rosiglitazone group (in the dosage of 4 mg·kg-1·d-1) . Additionally, normal control group was set up. After treatment for 4 weeks, plasma interleukin 6 ( IL-6) and tumor necrosis factor alpha ( TNF-α) levels were detected, the insulin tolerance test ( ITT) was performed, and the protein expression of suppressor of cytokine signaling-3 ( SOCS-3) in skeletal muscle was determined. Results After treatment for 4 weeks, the plasma levels of IL-6 and TNF-α, the homeostasis model of insulin resistance ( HOMA-IR) , and expression level of SOCS-3 in skeletal muscle in the model groups were significantly increased ( P﹤0.05) as compared with those in the normal control group, and insulin tolerance was also impaired in the model group ( P﹤0.05) . Compared with the model group, IL-6 level and HOMA-IR were markedly decreased in the PTF group ( P﹤0.05) , and the impaired insulin tolerance was obviously improved (P﹤0.05) . The level of SOCS-3 in the skeletal muscle of PTF group was also much lower than that of the model group and rosiglitazone group (P﹤0.05) . Conclusion PTF has effects on decreasing the levels of plasma IL-6 and SOCS-3 in the skeletal muscle and on improving insulin sensitivity in type 2 diabetic rats.

0.05).Duodenal perforation did not occur in 2 groups.Conclusions TP may significantly reduce the frequency of apnoea and vomiting and improve feeding tolerance in VLBWI,it can be used in VLBWI with suspected gastroesophageal reflux.

Objective To compare the efficacy of vidarabine monophosphate and ribavirin for treating hand-foot-mouth disease (HFMD) in children.Methods 120 children with HFMD and admitted to a hospital from April 2013 to April 2015 were randomly divided into observation group and control group,60 cases in each group,observation group treated with vidarabine monophosphate,control group treated with ribavirin,the therapeutic efficacy between two groups were compared.Results After treatment,the negative conversion rate of intestinal virus EV and EV71,as well as Coxsackie virus A16(CA16) in observation group were 87.0％,85.7％,and 93.1％ respectively,in control group were 64.0％,69.8％,and 78.6％ respectively,difference between two groups was statistically significant (all P＜0.05).The average length of hospital stay in observation group was shorter than control group ([4.5 ± 1.3] days vs [6.2 ± 1.2] days,P＜0).05),symptom(fever,stomatitis,skin rash) control time in observation group were all shorter than control group(all P＜0.05).Whether patients with or without complication,therapeutic effect of the observation group was better than that of control group;myocardial enzyme data,C reactive protein (CRP),and white blood cell(WBC) in observation group were all lower than control group(all P＜0.05).Conclusion Efficacy of vidarabine monophosphate for treating children with HFMD is better than ribavirin,but it needs further study.

?-(1,3)-D-glucan is a core structure of many bioactive fungal polysaccharides. It has drawn intensive attentions in recent because of its multiple bioactivities, particularly the immunomodulatory and antitumorous actions. In this review, we introduced the studies of structure-activity correlation of these ?-(1,3)-D-glucans, particularly the contributions of main backbone, branch degree and residues, molecular weight and conformation to the activities. We also summarized the recent progress in the detective methods for both quantitation and qualification using limulus G factor assay,galactosyl ceramide ELISA and etc.

Objective To observe the expression changes of peripheral endothelial progenitor cells (EPCs) and Ang-1/Tie2 in patients with pulmonary arterial hypertension (PAH).Methods From Jun 2011 to Dec 2012,45 patients with PAH charged in Affiliated Hospital of Hangzhou Normal University were divided into 3 groups according to mean pulmonary arterial blood pressure (15 per group):mild(Group L),moderate(Group M),and severe(Group S),with another 15 normal people as control group(Group C).The EPCs were isolated from peripheral blood of every patient,number counting using fluorescence activated cell sorter (FACS),function test using cell culture in vitro.Expression of Ang-1 and Tie2 in the peripheral EPCs were measured by RT-PCR or Western-blot.Non normal data was analyzed by non parametric statistical test.Results The statistical discrepancy existed among Group L,M,S and the control in the number of EPCs [32.0 (27.0,37.0),26.0 (19.0,31.0),24.0 (22.0,26.0) vs 40.0 (37.0,51.0),P ＜ 0.05].The ability of migration [32.1 (26.5,37.5),26.8 (22.4,35.4),21.0 (17.8,34.0) vs 39.0 (33.3,42.4),P＜0.05] and adhesion of the EPCs [57.1(50.9,61.8),51.8(45.2,58.7),46.0 (37.2,55.1) vs 64.1 (56.2,75.0),P ＜ 0.05] among study groups and control group was different in statistic,the same with the proliferation activity of EPCs in different groups [0.6 (0.5,0.7),0.5 (0.4,0.6),0.4(0.3,0.5) vs 0.7(0.6,0.8),P ＜0.05].The mRNA expression of Ang-1 and Tie2 in Group M & S were significantly reduced compared with control [4.33 (2.49,4.62) and 2.89 (2.39,3.44) vs 5.31(3.78,6.22),P＜0.05],Tie2 mRNA[1.32(1.23,1.34)and 1.23(1.08,1.42)vs 1.49(1.25,1.66),P ＜ 0.05],and the protein expression of the phosphorylated Tie 2 in Group M &S were decreased [0.16 (0.15,0.24) and 0.12 (0.08,0.18) vs 0.22 (0.19,0.28),P ＜ 0.05].No significant difference of Ang-1 and Tie2 expression was observed between Group L and control [5.42 (4.72,5.95),1.54 (1.43,1.66) and0.23(0.19,0.33),P=0.674,0.867 and 0.674].Conelusion With the severity of PAH,the number and function of circulating EPCs decreased,as consistent with Ang-1 and Tie2 expression changes,suggesting that function decrease of EPCs in patients with PAH may be associated with the decrease of Ang-1/Tie2 expression.

Objective To have knowledge of the exact cause of massive osteolysis. Methods Hair of patients from Xinjiang province was collected and 14 trace elements were determined by inductively coupled plasma mass spectrometryICP-MS. Results Trace elements imbalance in the body of patients was disturbed. Chromium and zinc which are benefit to the growth of the bones were only 0.5 ?g/g and 40 ?g/g respectively that were much lower compared with the healthy persons cadmium was much higher than the limit level in healthy person. Moreover the quantity and ratio of potassium and sodium in the patients were obvious abnormal. Conclusion According to the result of the present paper may be the environmental and dietary factors play an important role in pathogenesis of this disease.

Objective To evaluate the clinical effect of the enteral nutrient(Pediasure) on making improvements in nutritional status of children with anorexia.Methods Thirty children were treated with pediasure for 2 months, twice a day, and height(Ht),weight(Wt),AG,TSF,SSF,ASF,RBC,Hb were measured before and after treatment and their appetites,alimentary canal reactions were recorded.Results Compared with the effects after 2 months, the average Ht,Wt,AG,SF all increased, and there was significant difference between pretreatment and after treatment(P0.05). All of the 30 children had no adverse reactions during treatment.Twenty-two children (73.33%) had better appetites and increased the amount of eating after treatment.Conclusion The study suggests that pediasure may be safely used in the treatment of children′s anorexia and effectively improve patients′ nutrition without adverse reactions.

Objective To explore the effect of clinical pharmacist on clinical rational use of antineoplastic drugs after participating in treatment group.Methods Retrospective research was used.According to whether there was a clinical pharmacist directly or indirectly involved in,all medical teams of the oncology department were divided into intervention group,advisory group and control group in our hospital.Intervention group was the medical team that had a specialist clinical pharmacist who could intervene irrational use of antineoplastic drug in the treatment on the spot.Advisory group was in the same area with the intervention group,and didn't have a specialist clinical pharmacist, but used to communicate with clinical pharmacist and take his medication advice,where clinical pharmacist indirectly involved in treatment.The control group was the medical group in the other area without clinical pharmacists of oncology department.The control group one and two were with the most beds among the control group.Randomly selected lung cancer,breast cancer,esophageal cancer,gastric cancer,colorectal cancer,gynecological cancer,liver/gallbladder/pancreatic cancer and other tumors patients from intervention group,advisory group,control group one and control group two,from January 2015 to December 2015,10 copies of each case,80 copies of each group.And antineoplastic drugs were commented specially.The information such as sex,age,clinical diagnosis,irrational antineoplastic drug use,adverse reaction and unexpected events and hospitalization time were recorded.Results The rate of irrational antineoplastic drug use of the intervention group (41.25%)was lower than the advisory group(80%),and was significantly lower than two control groups(147.50%,161.25%),advisory group was also lower than two control groups,but no significant differences between the two control groups(χ2 =0.193,P>0.05).Irrational chemotherapy, inappropriate usage and dosage and inappropriate indications were prominent problems in intervention group and advisory group.In addition,there were more improper solvent and contraindicated or adverse interaction problems in two control groups.Adverse events and incidence of unexpected events in intervention group (46.25%,12.50%) were significantly lower than those in two control groups[(73.75%,22.50%),(23.75%,18.75%)].Furthermore, the length of stay of intervention group patients was shortest in four groups (F=8.766,P<0.05).Conclusion By participating in the treatment group,clinical pharmacists can discover the irrational drug use and security risks in treatment,can provide medication guidance,consultation,publicity and other pharmaceutical service for specialist medical staff and patients.They will be more and more prominent in the treatment of cancer.

Objective To investigate and analyze the postoperative progression of ossification of the patients with ossification of the posterior longitudinal ligament (OPLL) on cervical spine. Methods From Jaunary 2001 to December 2007, 95 postoperative patients with cervical OPLL were followed and analyzed retrospectively. There are 72 males, 23 females, with the average age of 56.3 years (range, 40-73years). The follow-up time was from 1 to 6 years, average 3.1 years. Among them 36 patients were performed with anterior cervical corpectomy, fusion with titanium mesh and fixed with cervical plates, others treated with posterior cervical laminectomy and fixation. 2 of the 95 cases were performed anterior and posterior combined operation. Clinical data, X-rays, CT and MR images and progression of ossification, were measured and analyzed in details .The relationships between the progression of ossification and relative factors, as gender, age, C3 ossified involved, T-OPLL, OPLL-type, time of follow-up, surgical approach, Japanese Orthopaedic Association (JOA) scores and improvement rate of JOA scores, were analyzed. Results Progression of ossification in 39 cases among the 95 followed postoperative OPLL patients, 28 men and 11 women, average age 55.9 years, range 41-71 years. The age of progressed patients included 12 cases of ≤49 years, 12of 50-59 years, 12 of 60-69 years and 3 of ≥70 years. 35 patients were operated by posterior approach and only 4 treated with anterior operation. According to the standard of the progression of ossification that 2 mm in the length or/and thickness, there are 4 cases progressed only in length, 2 only in thickness, other 33 patients both the length and thickness. Progression of length is from 2mm to 20mm (average 7.74±4.71). But thickness is progressed from 2 mm to 6 mm (average 2.67±1.51). From 1 to 3 years follow-up time it appeard as a downtrend about the progression of ossification. But it may appear an uptrend from the 4th year. JOA score and improvement rate of the JOA score were almost improved to the high-point in three years. And according to the statistic data there are obvious relationship between progression of ossification with age, surgical approach and C3 ossified involved. Conclusion There is a high rate of postoperative ossification progression in cervical OPLL patients. Cervical OPLL patients with C3 ossification involved, performed with posterior laminectomy and those young at surgery may have higher rate of progression of the ossification. The JOA score and improvement rate of the JOA score were little influenced by the progression of the OPLL during the short and intermediate-term follow-up.