Objective To investigate the value of C- reactive protein (CRP), interleukin-6 (IL-6), tumor necrosis factor alpha (TNF-?) in early diagnosis of neonatal sepsis. Methods Sixty- five newborns were divided into experiment group and control group, experiment group was also divided into sure group and doubtful group by blood culture We assessed the level of serum CRP, IL-6 and TNF-? in 24 hours and after 24 hours of clinical diagnosis of sepsis in experiment group, and examined the blood culture before antibiotic treatment Serum CRP, IL-6 and TNF-? were also examined in 3 to 6 days old. Results 1 The levels of serum CRP, IL-6 and TNF-? in experiment group were significantly higher than that in control group 2. The sensitivity of IL-6 and TNF-? were higher than CRP in 24 hours in experiment group. 3. After 24 hours, the sensitivity of CRP was elevated,and there was no statistical difference compared with the IL-6. Conclusion IL-6 and TNF-? are the credible marker in the early diagnosis of neonatal sepsis, and are more sensitive than the CRP, the IL-6 is the first sensitive marker.

Objective-To-investigate-surgical-skills-and-safety-of-laparoscopic-hysterectomy-procedure-for-enlarged-uterus-in-woman-with-adenomyosis-.-Methods-Fourteen-cases-of-adenomyosis-with-uterus-larger-than-twelve-week-pregnancy-accepted-laparoscopic-hysterectomy-form-December-2012-to-December-2013-in-our-hospital-.-Some-operating-techniques-,-including-the-management-of-uterine-vessels-and-separation-of-cardinal-ligament-and-uterosacral-ligament-,-were-modified-.-Results-The-operation-was-performed-successfully-under-laparoscopy-in-all-the-cases-.No-conversion-to-open-surgery-was-required-.No-operating-complication-happened.The-operating-time-was-(160.7-±66.1)-min,-and-the-intraoperative-blood-loss-was-(184.3-±50.5)-ml.-Conclusion-Modified-laparoscopic-techniques-should-be-considered-as-an-acceptable-alternative-in-hysterectomy-for-the-management-of-large-uterus-in-woman-with-adenomyosis-.

Alkaline Phosphatase ; blood ; Biomarkers ; blood ; Child, Preschool ; Female ; Humans ; Infant ; Isoenzymes ; blood ; Phosphorus Metabolism Disorders ; blood ; diagnosis ; Risk Factors

Child, Preschool ; Female ; Humans ; Infant ; Male ; Rotavirus Infections ; diagnosis ; therapy ; Vomiting ; etiology

Aim To study the anti-itching and anti-hypersensitivity effects of Doxepin hydrochloride cream. Methods The effects of Doxepin hydrochloride cream on the pruritus of skin in mice due to 4-AP and guineapigs due to histamine phosphate were observed. The inhibitory actions of it on the increase of abdominal cavity capillary permeability in mice due to acetic acid and the angiectasis of skin in rats due to histamine were also observed. Its effects on the delayed-type hypersensitivity (DTH) of mice due to 2, 4-dinitrochlorobenzol (DNCB) and the homologous passive anaphylaxis of skin in rats were used to investigate its anti-hypersensitivity actions. Results The application of Doxepin hydrochloride cream (50, 125, 250 mg?kg -1) on the skin of mice had significant inhibitory actions on the pruritus of skin caused by 4-AP, and the application of Doxepin hydrochloride cream (10, 25, 50 mg?kg -1) on the skin of guinea pigs also had significant inhibitory actions on the pruritus of skin caused by histamine phosphate. The application of Doxepin hydrochloride cream (10,25,50 mg?kg -1 and 50,125,250 mg?kg -1) on skin inhibited the increase of skin capillary permeability in rats caused by histamine phosphate and the increase of abdominal cavity capillary permeability in mice caused by acetic acid. The application of Doxepin hydrochloride cream (50, 125, 250 mg?kg -1 and 10, 25, 50 mg?kg -1) on skin also significantly inhibited the delayed-type hypersensitivity in mice due to 2, 4-dinitrochlorobenzol and the homogeneous cutaneous anaphylaxis in rats. Conclusions Doxepin hydrochloride cream can relieve itching,inhibit the increase of capillary permeability caused by inflammatory substances. It also has significant inhibitory actions on TypeⅠ and Type Ⅳ allergic reactions.

Objective To investigate an association between Toll-like receptor(TLR)4 Asp299Gly or CD14 C-260T polymorphisms and colorectal cancer in Chinese patients.Methods By a method of polymerase chain reaction-based restriction fragment length polymorphism(PCR-RFLP), TLR4 Asp299Gly and CD14 C-260T polymorphisms in unrelated 110 patients with colorectal cancer and 160 healthy controls in Chinese Han race population were genotyped.Results Significant differences of CD14 genotypes were found between healthy controls and the patients with colorectal cancer.The fre- quency of the CC genotype in healthy controls was extremely lower than that in the group of colorectal cancer(15.6% vs.31.8%,P=0.0027,OR=0.3968,95%CI:0.2209-0.7129)while the frequency of the CT genotype in healthy controls was significantly higher than that in the group of colorectal cancer (48.1% vs.30.9%,P=0.0056,OR=2.074,95%CI:1.246-3.452).No TLR4 Asp299Gly mutant genotype was detected in any patients and healthy controls in Chinese Han population.Conclusion The polymorphism of CD14 C-260T but not TLR4 Asp299Gly is associated with colorectal cancer in Chinese patients.

This study aimed to explore Semaphrin4D (Sema4D) expression and clinical significance in non-small cell lung cancer (NSCLC), and to define the roles and mechanisms of Sema4D in regulating the malignant behaviors of A549 cells by small interfering RNA (siRNA). Firstly, immunohistochemistry revealed that Sema4D was more frequently expressed in NSCLC than in lung benign lesion (P<0.05) and its overexprssion was associated with low differentiation (P<0.05), poor pTNM staging (P<0.05) and occurrence of lymph node (LN) metastasis (P<0.05). Endogenous Sema4D expression was suppressed by Sema4D siRNA in A549 cells overexpressing Sema4D. Protein levels of Sema4D, total Akt and p-Akt were examined by Western blotting. Cell proliferation, migration and invasion abilities were measured by MTT assay and Transwell assay respectively. Results showed that Sema4D siRNA significantly suppressed phosphorylation of AKT in A549 cells, but it did not alter total AKT expression. In addition, efficient down-regulation of SemaD significantly inhibit cell proliferation (P<0.05), migration (P<0.05) and invasion (P<0.05) in A549 cells. These findings suggest that Sema4D might serve as a reliable tool for early prediction of NSCLC poor prognosis. Sema4D could play an important role in promoting tumor proliferation, migration and metastasis in the NSCLC, by influencing the Akt protein phosphorylation. Inhibition of Sema4D may be a useful approach for the treatment of NSCLC.

Objective To explore the feasibility and efficacy of posterior minimally invasive scoliosis surgery in Lenke 5C adolescent idiopathic scoliosis (AIS).Methods From November 2012 to March 2014,a total of 16 patients underwent posterior minimally invasive scoliosis surgery assisted by O-arm three-dimensional CT navigation were included.There were 14 female and 2 male,with an average age of (16.7± 1.6) years (ranged from 14 to 18 years).The mean Cobb angles of lumbar and thoracic curve were 48.7°±5.6°and 24.1°±5.4°,respectively.Results 16 patients were successfully completed the operation,the average operation time was (246±89) min,the average intraoperative blood loss was (192± 105) ml,and the fusion level was 4.9±0.5 on average.A total of 155 screws were inserted in the 16 patients,with a mean implant density of 98.9％±4.9％.All the patients were followed up for (26.4±3.9) months on average.The following radiographic parameters were evaluated before surgery,immediately after surgery and at the last follow-up:curve magnitude,apical vertebral translation (AVT),apical vertebral rotation (AVR),trunk shift,thoracic kyphosis (TK),thoracolumbar kyphosis (TLK),lumbar lordosis (LL) and sagittal vertical axis (SVA).The accuracy of pedicle screw placement was assessed according to postoperative CT scans.SRS-22 scores and complications were also recorded during the follow-up.Immediately after surgery,the correction rate of main lumbar curve was 80.1％±8.3％,and thoracic curve was 59.3％±8.7％,and a obvious improvement was noted in terms of AVT,AVR,trunk shift and TLK.At the last follow-up,except the increase of SVA from (-27.6± 19.5) mm to (-12.3±6.6) mm,no obvious changes of AVT,AVR,trunk shift,TK,TLK and LL were observed during the follow-up.According to CT evaluation,the satisfactory rate of pedicle screw placement was 94.2％,while the perforation rate was 5.8％ (9/155).Fusion across the facet joint were satisfactory.In SRS-22 assessment,the mean scores of functional,pain,self-image,mental state and satisfaction were (4.3 ± 0.5) points,(4.7 ± 0.6) points,(4.2 ± 0.7) points,(4.2 ± 0.5)points and (4.4 ± 0.6) points.No wound infection,implant failure and neurologic complications were found after surgery.Conclusion Wiltse approach assisted by O-arm three-dimensional CT navigation has the characteristics of small injury,less bleeding,high accuracy placement of pedicle screws and high self-satisfaction of patients.It is a feasible,safe and effective way to treat Lenke 5C AIS.

Objective:To investigate mechanism of imatinib mesylate induced apoptosis of primary CD3+T cells.Methods:The CD3+T cells were stimulated by 0-100 nmol/L imatinib for 24 h,cell apoptosis was detected by flow cytometry;Caspase-3,Caspase-8, A20 and NF-κB expression levels were detected by Real-time quantitative PCR and Western blot.Results: IM significantly increased apoptosis of T cell;Caspase-3 and A20 gene expression levels were upregulated and NF-κB expression level was downregulated both in gene and protein levels.Conclusion:IM increased apoptosis of T cell by upregulating A20 expression.

Based on the constructivism learning theory, we designed a new pharmaceutics of TCM experiment teaching course which focused on process of knowledge formation, including a self-designed experiments on the basis of primary experiment, a cooperative learning platform, and an formative evaluation system. The practice has showed that this new teaching method can arouse the participants' interest and initiative, help to enhance the teaching efficiency and performance.