Acupuncture Points ; Acupuncture Therapy ; Adult ; Aged ; Female ; Humans ; Lower Extremity ; physiopathology ; Male ; Middle Aged ; Muscle Spasticity ; etiology ; therapy ; Paralysis ; etiology ; therapy ; Stroke ; complications

Sepsis is a frequent condition with high mortality,and its early diagnosis in the pediatrics department is one of the keys to improve survival. C-reactive protein and procalcitonin have been used as bio-markers in the diagnosis of sepsis,but they have limited susceptibility and specificity,and can be elevated in non inflammatory condition. Presepsin is the free fragment of a glycoprotein expressed on monocytes/macro-phages. Preliminiary reports suggest that levels of presepsin are significantly higher in septic patients com-pared to healthy individuals, and presepsin is useful for evaluating the severity of sepsis.

Objective To identify hot research areas of nursing human caring in PubMed from 2012 to 2016, and to explore the present research status and development directions. Methods PubMed was searched using key words human caring. BICOMB 2.0 and SPSS 11.5 software were used to analyze high-frequency keywords and conduct co-word clustering analysis. Results We searched for 3088 related articles and extracted 42 high-frequency keywords (30.97%). Seven hot research areas were identified,including:human caring in nursing practice;nursing models,nursing theories;nursing education of human caring;hospice care;relationship between human caring and nurse-patient relation;human caring of cancer patients;family system,social support and human caring. Conclusion Analysis of research areas of nursing human caring in past 5 years is beneficial to understanding the present research status and development directions,and providing references for practice,research and education of human caring.

This study was aimed to investigate the effect of visceral pain and water metabolism on irritable bowel syndrome with diarrhea (IBS-D) model rats by moxibustion and its products. A total of 40 SD rats were randomly di-vided into the normal group, model group, moxibustion group, non-smoke moxibustion group, and moxa smoke group. IBS-D model was induced by colorectal distension with an inflatable balloon. The general condition of rats was ob-served. Visceral pain was assessed by abdominal withdrawal reflex (AWR) scores. The immunohistochemical method was used in the detection of claudin-1, AQP3, AQP8 and Na+/K+-ATPase protein expression. The results showed that compared with the normal group, the AWR scores, claudin-1, AQP3, AQP8 and Na+/K+-ATPase protein expres-sion in the colon were decreased in the model group (P < 0.01). The stool was loose, which was on hair around the anus. After moxibustion, non-smoke moxibustion and moxa smoke stimulation, the stool conditions of IBS-D model rats were improved. The AWR scores were decreased in different degrees (P < 0.05 or P < 0.01). Except Na+/K+-ATPase, expressions of claudin-1, AQP3 and AQP8 in colon were increased in different degrees (P < 0.05 or P <0.01). The comprehensive therapeutic effect showed that moxibustion was better than non-smoke moxibustion; and non-smoke moxibustion was better than moxa smoke stimulation. It was concluded that the combination of warm stimulation, optical radiation and moxa smoke induced best effect in improving visceral pain and water metabolism on IBS-D model rats. Among them, warm stimulation and optical radiation may play the main role.

Objective: To observe the efficacy of electroacupuncture (EA) in treating dry eye syndromes (DES) and its regulatory effects on patient's quality of life (QOL), anxiety, and depression.Methods: By following a randomized controlled study design, eligible DES patients were allocated to an EA group (EAG) or an acupuncture group (AG). Patients in the AG were intervened by acupuncture alone, while in the EAG, electrical stimulation was applied to Cuanzhu (BL2) and Taiyang (EX-HN5) in addition to the same treatment in the AG. Changes in clinical manifestations, ocular surface disease index (OSDI), Schirmer tear test-1 (STT-1), tear-film break-up time (TF-BUT), cornea fluorescein staining (CFS), and corneal sensitivity (CS) were observed, as well as changes in the short-form 36-item health survey (SF-36) and hospital anxiety and depression scale (HADS) scores. Results: The scores of clinical symptoms, OSDI, and CFS decreased significantly in both EAG and AG when compared with the baseline values (P<0.05), respectively, while the TF-BUT and CS increased significantly (P<0.05), and the tear secretion of patients in the EAG increased (P<0.05). Compared with those before treatment, the scores of physical role functioning, general health perception, emotional role functioning, and mental health of patients in both EAG and AG showed significant increases after treatment (P<0.05), together with a marked decrease in the score of anxiety (P<0.05). Compared with the AG, the EAG obtained a more significant increase in STT-1 (P<0.05).Conclusion: DES patients respond well to both EA and acupuncture treatments, manifested by prolonged TF-BUT and improvement of CS. Meanwhile, the two approaches can improve QOL and reduce anxiety. Furthermore, EA appears more effective in increasing tear secretion than acupuncture alone.

Objective To evaluate the efficacy and safety of nemonoxacin as a combination drug in the treatment of patients with adult community acquired pneumonia (CAP) in the Department of Respiratory. Methods The data of patients with CAP treated with nemonoxacin as an agent in a combined therapy and admitted to Department of Respiratory of Shengjing Hospital of China Medical University from July to October 2018 were retrospectively analyzed. The patients' symptoms, curative effects and adverse reactions were recorded. Results Totally 48 patients with CAP were treated with combined nemonoxacin, including 6 patients with severe pneumonia. All the patients were treated with intravenous drip of β-lactams combined with oral nemonoxacin 500 mg, once a day. After 3 days of treatment, the improvement rate of symptoms was 47.92% (23/48), and 89.58% (43/48) of the patients were cured or improved after (9.83±3.49) days of treatment, no adverse reactions occurred during the period of oral administration;91.67% (44/48) of the patients were satisfied with the effect of medication. Compared with 178 CAP patients who were hospitalized in Department of Respiratory in the same period in 2017, the patients' length of stay in hospital in the present study was shorter (days: 12.52±4.45 vs. 14.53±6.73, P < 0.05). Conclusion As a combination drug, nemonoxacin is a safe and effective treatment for CAP patients admitted to Department of Respiratory, it can better control symptoms, shorten hospitalization time, induce less adverse reactions and its patients' tolerance is good.

Objective To explore the curative effect of the microsurgical excision and spinous process and vertebral plate complex orthotopic replantation to spinal canal plasty for the treatment of spinal canal schwannoma.Methods The clinical data of 18 patients with spinal schwannomas,admitted to our hospital from September 2011 to June 2014,were analyzed retrospectively.All these 18 patients were treated by microsurgical excision and spinous process and vertebral plate complex orthotopic replantation to spinal canal plasty,and were followed up for 3-18 months (mean:10 months).After the surgery,vertebral canal MRI was adopted to evaluate the tumor,and CT three-dimensional reconstruction or X-ray of the spine was used for assessing the vertebral canal formation,and Frankel grading standard was employed to evaluate the recovery of spinal cord function.Results All tumors in 18 patients were excised with the help of a microscope,and no endorachis and nerve roots were damaged during the surgery.After the surgery,the patients showed significantly improved symptoms and signs without the leakage of cerebrospinal fluid,infection of incisional wound,tumor recurrence,spinal stenosis and spinal instability.At 3 months after the surgery,Frankel grading standard was adopted to assess the recovery of the spinal cord function,and the results showed grade D in 4 patients and grade E in 14 patients.Conclusion Microsurgical excision and spinous process and vertebral plate complex orthotopic replantation to spinal canal plasty is an effective way in treating spinal canal schwannoma as it can completely expose the tumor,maximize the excision extension and decrease the spinal cord injury;meanwhile,the spinal canal is formed well and the spine is stable after the surgery.

OBJECTIVE: To observe the hepatic injury induced by combined exposure to diethylhexyl phthalate( DEHP) and bisphenol A( BPA) in rats and explore the mechanism of oxidative stress. METHODS: Thirty-two specific pathogen free healthy male SD rats were randomly divided into control group,DEHP(750 mg/kg body weight) group,BPA(100 mg/kg body weight) group and combined exposure group,with 8 rats in each group. The rats were gavaged once per day,7 days per week,for 6 weeks. The changes of liver organ coefficient and histopathology were observed. The activities of superoxide dismutase( SOD), glutathione peroxidase( GSH-Px) and the levels of hydrogen peroxide( H2 O2),malondialdehyde( MDA) were detected by spectrophotometry. The relative mRNA expression of antioxidant gene nuclear factor erythroid-2 related factor 2( Nrf2),heme oxygenase-1( HO-1),glutamate cysteine ligase catalytic subunit( Gclc),thioredoxin reductase( Txnrd),superoxide dismutase 3( Sod3) and glutathione peroxidase 1( Gpx1) in liver tissue were examined by real-time fluorescent quantitative polymerase chain reaction. RESULTS: The body weight of DEHP exposure group was lower than that of control group from the beginning of the 2 nd week( P < 0. 05),and the body weight of combined exposure group was lower than control group from the beginning of the 3 rd week( P < 0. 05). The liver mass and organ coefficients in DEHP group and combined exposure group were significantly higher than that of control group( P <0. 05). The results of pathology examination showed that there was necrosis of liver cells in DEHP group,vacuolar degeneration in cytoplasm of BPA group,and severe inflammatory cell infiltration in combined exposure group. The activity of SOD and GSH-Px of each exposure group was reduced( P < 0. 05),the H2 O2 level of each exposure group was increased(P < 0. 05),meanwhile the MDA level in the liver tissue of the BPA group and the combined exposure group increased compared with the control group( P < 0. 05). The relative mRNA expression of Nrf2,HO-1 and Gpx1 in each exposure group were decreased( P < 0. 05),the relative mRNA expression of Gclc,Txnrd and Sod3 in DEHP group and mixed exposure group were decreased compared with the control group( P < 0. 05). The relative mRNA expression of Nrf2,HO-1,Gclc,Txnrd and Sod3 in combined exposure group were decreased compared with the BPA group( P < 0. 05).CONCLUSION: Under the conditions of this study,DEHP and BPA alone or in combination could cause hepatic injury. The combined effect was greater than single effect. The effect of DEHP was greater than that of BPA. The liver injury induced by DEHP and BPA was related to Nrf2 signaling pathway.

OBJECTIVE: To investigate the mechanism of calcium ion(Ca~(2+))/calcineurin(CaN) signaling pathway in bisphenol A(BPA)-induced interleukin-6(IL-6) secretion in macrophages. METHODS: Raw 264.7 cells in logarithmic growth phase were divided into control group, activator group, BPA low-, medium-and high-dose groups and inhibitor group. The cells in control group were treated with 0.10% dimethyl sulfoxide. The activator group was treated with lipopolysaccharide at mass concentration of 2 mg/L. The 3 BPA groups were treated with BPA at final concentrations of 1, 10, or 100 μmol/L. Two sets of verapamil or tacrolimus(FK506) groups were given verapamil at the final concentration of 10 or 30 μmol/L; or final concentration of FK506 at 250 or 500 nmol/L. Then the cells were treated with final concentration of 100 μmol/L BPA. The cells were collected at 4, 12, and 24 hours. The mRNA expression of IL-6 and CaN at 4 and 12 hours were detected by real-time fluorescence quantitative polymerase chain reaction. The relative expression of IL-6 and CaN protein was detected at 24 hours by enzyme-linked immunosorbent assay, and the intracellular Ca~(2+) level was detected at 4 hours using a single-tube multi-function detector. RESULTS: At 12 hours, the mRNA expression of IL-6 in the 100 μmol/L BPA group was higher than that in control group, activator group and the 1 and 10 μmol/L BPA groups(P<0.05), and higher than that in the 10 and 30 μmol/L verapamil groups, and in the 250 and 500 nmol/L FK506 groups(P<0.05). The mRNA expression of CaN in the 100 μmol/L BPA group was higher than that in control group, activator group and 1 and 10 μmol/L BPA groups(P<0.05), and higher than in 10 and 30 μmol/L verapamil groups(P<0.05). The relative expression of IL-6 protein in the 100 μmol/L BPA group was higher than that in control group, activator group and 1 and 10 μmol/L BPA groups(P<0.05). The relative expression of CaN protein in 100 μmol/L BPA group and 10 and 30 μmol/L verapamil groups were higher than that in control group and activator group(P<0.05). The relative expression of CaN protein in the 10 and 30 μmol/L verapamil groups were lower than that in the 100 μmol/L BPA group(P<0.05). The intracellular Ca~(2+) level in the 100 μmol/L BPA group was higher than that in control group and activator group(P<0.05). The intracellular Ca~(2+) level in the 10 μmol/L verapamil group was lower than that in the 100 μmol/L BPA group(P<0.05). CONCLUSION: BPA might promote the secretion of IL-6 through Ca~(2+)/CaN signaling pathway in macrophages.

Objective: To observe the changes of extracellular histones and pulmonary microvascular endothelial cells, and study the activating role of extracellular histones to pulmonary microvascular endothelial cells in the pathogenesis of acute respiratory distress syndrome (ARDS) . Methods: The correlation of the severity of acute lung injury with extracellular histones and pulmonary endothelial damage was studied through mice model, and acute lung injury was produced by aspiration of different concentrations of hydrochloric acid (0.01、0.1、0.3 and 0.5 mol/L, 2 ml/kg). Tumor necrosis factor-α (TNF-α), soluble thrombomodulin (sTM) and lung pathological change were measured. The pro-inflammatory role of extracellular histones was tested by injecting calf thymus histones (CTH) or specific anti-H4 antibody through tail vein. The direct activating role of extracellular histones to pulmonary microvascular endothelial cells was studied through pulmonary endothelial model. Results: The extracellular histones in plasma were increased obviously 6h after aspiration of different concentrations of hydrochloric acid in mice. A positive correlation was seen between extracellular histones and concentrations of aspirated hydrochloric acid (r=0.9180, P<0.05). The sTM in plasma also showed a positive correlation with concentrations of aspirated hydrochloric acid (r=0.8701, P<0.05). Merely administering CTH could not only increase TNF-α and sTM in plasma but also cause obvious lung injury, while specific anti-H4 antibody could relieve the inflammation and lung damage caused by CTH. Extracellular histones could directly damage pulmonary endothelial cells to release sTM in pulmonary endothelial model in vitro, while anti-H4 antibody could protect the endothelial cells. Conclusion Extracellular histones are the key endogenic inflammatory mediators during the pathogenesis of ARDS caused by aspiration of hydrochloric acid, which could promote inflammation by directly activating pulmonary endothelial cells.