Objective To investigate the effect of the treatment of children with mycoplasma pneumonia and the level of inflammatory factors in the serum of children with mycoplasma pneumonia. Methods 180 cases of mycoplasma pneumonia in our hospital from July 2015 to June 2016 were randomly divided into observation group and control group,90 cases in each group. The control group were treated with azithromycin,and the observation group were treated with combination of hydrochloric acid and bromine on the basis of control group. The course of the two groups were all 12 days.The efficacy of the treatment, fever subsided time, the disappearance time of cough and pulmonary rales, before and after treatment serum inflammatory factor interleukin-6 (IL-6),interleukin-10 (IL-10),interleukin-17 (IL-17) and procalcitonin (PCT) levels between two groups were compared,and the incidence of adverse reactions. Results The observation group treatment efficiency 93.33% was higher than the control group 82.23% (P<0.05); The observation group dissipated time of fever,cough disappeared time and pulmonary rales disappeared faster than the control group (P<0.05);After treatment,the levels of serum IL-6, IL-17 and PCT in two groups were decreased,the level of IL-10 increased,the difference was statistically significant (P<0.05); the level of serum IL-6, IL-17 and PCT in observation group were lower than the control group, while the level of IL-10 was higher than that of the control group, the difference was statistically significant (P<0.05);There were no significant differences in the adverse reactions between the two groups . Conclusion The curative effect of bromhexine hydrochloride combined with azithromycin in treatment of mycoplasma pneumonia in children, and can reduce the serum inflammatory cytokines IL-6, IL-17 and PCT level and increase the level of IL-10 and lessen inflammatory reaction, has important research significance.

This study established superparamagnetic iron oxide (SPIO)-labeled nerve growth factor-beta (NGF-beta) gene-modified spinal cord-derived neural stem cells (NSCs). The E14 rat embryonic spinal cord-derived NSCs were isolated and cultured. The cells of the third passage were transfected with plasmid pcDNA3-hNGFbeta by using FuGENE HD transfection reagent. The expression of NGF-beta was measured by immunocytochemistry and Western blotting. The positive clones were selected, allowed to proliferate and then labeled with SPIO, which was mediated by FuGENE HD transfection reagent. Prussian blue staining and transmission electron microscopy (TEM) were used to identify the SPIO particles in the cells. The distinctive markers for stem cells (nestin), neuron (beta-III-tubulin), oligodendrocyte (CNPase) and astrocyte (GFAP) were employed to evaluate the differentiation ability of the labeled cells. The immunocytochemistry and western blotting showed that NGF-beta was expressed in spinal cord-derived NSCs. Prussian blue staining indicated that numerous blue-stained particles appeared in the cytoplasma of the labeled cells. TEM showed that SPIO particles were found in vacuolar structures of different sizes and the cytoplasma. The immunocytochemistry demonstrated that the labeled cells were nestin-positive. After differentiation, the cells expressed beta-III-tubulin, CNPase and GFAP. It was concluded that the SPIO-labeled NGF-beta gene-modified spinal cord-derived NSC were successfully established, which are multipotent and capable of self-renewal.
Cells, Cultured ; Dextrans/*diagnostic use ; Embryo, Mammalian ; Magnetic Resonance Imaging ; Magnetics ; Magnetite Nanoparticles/*diagnostic use ; Nerve Growth Factor/*genetics ; Nerve Growth Factor/pharmacology ; Neural Stem Cells/*cytology ; Spinal Cord/*cytology ; Transfection

This study established superparamagnetic iron oxide (SPIO)-labeled nerve growth factor-β (NGF-β) gene-modified spinal cord-derived neural stem cells (NSCs).The E14 rat embryonic spinal cord-derived NSCs were isolated and cultured.The cells of the third passage were transfected with plasmid pcDNA3-hNGFβ by using FuGENE HD transfection reagent.The expression of NGF-β was measured by immunocytochemistry and Western blotting.The positive clones were selected,allowed to proliferate and then labeled with SPIO,which was mediated by FuGENE HD transfection reagent.Prussian blue staining and transmission electron microscopy (TEM) were used to identify the SPIO particles in the cells.The distinctive markers for stem cells (nestin),neuron (β-Ⅲ-tubulin),oligodendrocyte (CNPase) and astrocyte (GFAP) were employed to evaluate the differentiation ability of the labeled cells.The immunocytochemistry and western blotting showed that NGF-β was expressed in spinal cord-derived NSCs.Prussian blue staining indicated that numerous blue-stained particles appeared in the cytoplasma of the labeled cells.TEM showed that SPIO particles were found in vacuolar structures of different sizes and the cytoplasma.The immunocytochemistry demonstrated that the labeled cells were nestin-positive.After differentiation,the cells expressed β-Ⅲ-tubulin,CNPase and GFAE It was concluded that the SPIO-labeled NGF-β gene-modified spinal cord-derived NSC were successfully established,which are multipotent and capable of self-renewal.

Objective:To characterize tibial plateau fractures using a computed-tomography-based "four-column and nine-segment" classification.Methods:A retrospective analysis was conducted of the 698 adult patients with tibial plateau fracture (704 knees) who had been admitted to Department of Orthopedics, The Affiliated People's Hospital of Jiangsu University from December 2007 to May 2018. They were 377 males and 321 females with an average age of 51.6 years. The left knee was affected in 371 cases (53.2%), the right knee in 321 cases (46.0%) and bilateral knees in 6 cases (0.9%). According to the differentiated morphological characteristics, the tibial plateau and proximal fibula were divided into 4 columns, which were subdivided into 9 segments. Tibial plateau injury index (TPII) was innovatively introduced to represent the extent of injury. Fracture mapping was retrospectively analyzed according to the "four-column and nine-segment" classification based on the CT imaging.Results:The rates of one-column, two-column, three-column and four-column injuries were 30.5% (215/704), 31.5% (222/704), 28.0% (197/704), and 9.9% (70/704), respectively. On average, 2.2 columns ± 1.0 columns and 3.6 segments ± 2.1 segments were affected in each case. The mean TPII was 5.7±3.0. The rates of mild, moderate and severe comminuted fractures were 50.0% (352/704), 37.5% (264/704), and 12.5% (88/704). The columns most frequently affected were the lateral column (572, 81.3%) and the intermedial column (524, 74.4%) while the less frequently involved ones the medial column (219, 31.1%) and the fibular column (218, 31.0%). The sequence of the segments affected was the posterolateral segment (465, 66.1%), the anterolateral segment (453, 64.3%), the posteromedian segment (379, 53.8%) and the tubercle segment (85, 12.1%).Conclusions:The novel "four-column and nine-segment" classification may be a beneficial system for clinical diagnosis, statistical analysis and prognostic judgment of tibial plateau fractures.

With the improvement of the quality of clinical diagnosis and treatment, the traditional scheduled "ward round" mode cannot meet the demands for real-time monitoring of acute and critically ill patients. This paper introduces the Storm, a real-time data stream processing technology and its application in the real time disease early warning system. By collecting the clinical data flow and calculating the MEWS scores in real time, the system can identify the potential deterioration of the disease, and promptly notify the medical staff. Score calculation results can be stored for further analysis and presentation as well.
Clinical Alarms ; Critical Illness ; Humans