Objective:To explore the humanistic care model and its effects in emergency nursing.Methods:Through literature research,analysis process and interviews,we constructed the humanistic care model,formulated corresponding humanistic care nursing measures,and implemented them in clinical practice.The humanistic care satisfaction questionnaire was used to evaluate the effectiveness.Results:The satisfaction rate of humanistic care was improved,and the difference was statistically significant (P ＜ 0.001).Conclusion:The construction of humanistic care model can significantly improve the satisfaction of emergency patients,and the standardized process should be established in the implementation of humanistic care.

Objective To investigate the effect of different modes of one-lung ventilation ( OLV) on respiratory mechanics, hemodynamics and arterial oxygen tension ( PaO2) in pediatric patients. Methods Thirty-four ASA Ⅰ - Ⅱ patients (14 male, 20 female) aged 2-10 yr, weighing 8-26 kg undergoing abdominal surgery or operations on extremities were enrolled in this study. The patients were premedicated with intramuscular phenobarbital 2-3 mg ? kg-1 and atropine 0.015 mg ? kg-1 . In the operating room the patients were given intramuscular midazolam 0.25 mg? kg-1 and ketamine 2.5 mg ? kg-1 before intravenous line and EGG, NIBP and SpO2 monitoring were established. Anesthesia was induced with intravenous fentanyl 3-5 ?g kg-1 and vecuronium 0.1 mg? kg-1 and maintained with isoflurane inhalation supplemented with intermittent iv boluses of fentanyl and vecuronium. In patients aged over 5 yr Univent (Fuji Corpi) was inserted and left main bronchus was blocked during OLV. In patients less than 5 yr ordinary tracheal tube was inserted and was advanced into right main bronchus during OLV. Correct positioning of the tube was checked by fiberoptic bronchoscopy or auscultation. The test consisted of three steps : firstly two-lung ventilation (TLV) with volume-control mode; secondly OLV with volume-control mode;lastly OLV with pressure-control mode. During first and second step VT was set at 8-10 ml kg-1 and respiratory rate was adjusted to maintain PETCO2 between 4.5-6.0 kPa. During the third step (OLV with pressure-control mode) the inspiratory pressure was set according to the plateau pressure during step 1 and 2 (volume-control mode). Each step was maintained for 25 min before respiratory mechanics , hemodynamics and PaO2 were measured and recorded.Results During OLV with volume-control mode (second step) , peak pressure (Ppeak), plateau pressure (Pplat) and airway resistance (Raw) were significantly higher but dynamic compliance was significantly lower, cardiac output (CO) and stroke volume (SV) were significant lower but systemic vascular resistance (SVR) was significantly higher and PaO2 was significantly lower than those during first step (two lung ventilation with volume-control mode) (P

Objective To investigate the effect of bFGF and MSCs autografting on expression of PCNA and Ⅷ-R Ag of porcine skin defect wound. Methods Six male minipigs were used to produce 48 full-thickness skin wounds, each wound area about 2.54 cm~ 2 on both sides of the back (8 wounds per pig). These 48 wounds were randomly treated with bFGF, MSCs, bFGF+MSCs, and normal saline (12 wounds for each treatment). The tissue from the wounds was harvested on day 3, 7, 14 after surgery, then used for HE staining and immunohistochemical staining for proliferating cell nuclear antigen (PCNA) and factor Ⅷ related antigen (Ⅷ-R Ag). Results Granulation tissue was presented in all groups on day 3 and 7 after wound, most abundant in the wounds treated with bFGF+MSCs, as well as blood capillary formation. PCNA expression increased after skin injury, reached the peak on day 7, most in the granulation tissue, and lasted to day 14, then began to decrease. On day 3, 7, 14 after skin injury, PCNA expression was the most highest in the wounds treated with bFGF+MSCs. Ⅷ-R Ag-positive cells in the wounds treated with bFGF+MSCs were significantly more than that of the other three treatments (P

Objective To study the clinical manifestation,diagnosis,differential diagnosis and the essentials of management and treatment of fibrodysplasia ossificans progressiva (FOP).Methods Three cases of FOP were reported.The features of clinical manifestation and radiography were studied.The literature related to FOP was reviewed.Results FOP affected young children′s age of onset was between 10 days and 2 years (mean age 1 3 years).Mean disease duration was 5 3 years (range 2～11 years),and mean age 5 3 years (range 2～11 years) with sex ratio 1∶2 (boy∶girl).Soft tissue swelling in cervical and dorsal regions with or without local pain and warmth,and low fever were the early clinical manifestations.These nodules usually disappeared spontaneously,but some of nodules gradually developed ossification.The X ray features included ectopiac ossification most frequently in the soft tissue of the upper back and neck,next,the loin,chest and extremities.Two cases showed short hallux and hallux valgus.Exacerbation of the two cases was precipitated after muscle biopsy and careless venepuncture.All patients showed progressive extra articular bony ankylosis of most joints of axial and/or appendicular skeleton with severe movement restriction.Conclusion FOP is a rare and disabling genetic disorder of connective tissue.FOP should be diagnosed as early as possible and non invasively,based upon history,clinical and radiological findings.The finding of abnormalities of the great toe is helpful to diagnose FOP so that management can be early and adequate.Manogement principle includes avoiding conditions potentially provocative of abnormal ossification.The disease should be familiar to pediatricians.

Objective To investigate the CT features of inflammatory myofibroblastic tumor in children. Methods Eighteen patients with inflammatory myofibroblastic tumor proven by surgery and pathology were examined with plain and contrast medium enhancement CT scan. Results Of 18 cases,16 had isolated lesions located at lung (n =4), mesentery (n =3), kidney (n =2) and trachea (n = 1 ),left main bronchus ( n = 1 ), right thoracic cavity ( n = 1 ), peritoneum cavity ( n = 1 ), pancreas ( n = 1 ),left thigh ( n = 1 ), prostate ( n = 1 ), superclvicle soft t tissue ( n = 1 ) , bladder ( n = 1 ). The other 2 cases were with multiple lesions on omentum and mesentery, and in intraperitoneal and side of split of right hepatic lobe, respectively. The CT findings of 18 cases included 16 solid mass with calcifications in 3 of them, and 2 solid-cystic mass. After contrast enhancement, moderate or marked homogeneous or heterogeneous enhancement were shown in all the solid parts of tumor on dynamic CT. Mass can compress surround great vessel and tube-like structure. On pathological examination, the tumor was mainly composed of spindleshaped fibrous cells and inflammatory cells, and the immunohistochemically staining for SMA was observed positively. Conclusion CT can provide specific information for diagnosis of inflammatory myofibroblastic tumor, yet definite diagnosis relies on pathology.

OBJECTIVE: To evaluate the efficacy and safety of combined treatment with angiotensin II receptor blocker (ARB) and angiotensin converting enzyme inhibitor (ACEI) on diabetic kidney disease. METHODS: Randomized controlled trials (RCTs) were identified from CoChrane library, PubMed, EMbase, CNKI and VIP. Eleven RCTs involving 602 patients were included and analyzed with Rev Man 5.1 software. RESULTS: Compared with ACEI alone, combined treatment with ARB and ACEI was more effective on decreasing 24 h albuminuria, systolic pressure, average 24 h systolic pressure, diastolic pressure, and average 24 h diastolic pressure but with a high level of serum potassium. Compared with ARB alone, combined treatment with ARB and ACEI was more effective on decreasing systolic pressure and diastolic pressure. Compared with ACEI or ARB alone, we didn't get a definite conclusion that whether combined treatment with ARB and ACEI was more effective on decreasing 24 h proteinuria. CONCLUSION Based on this Meta analysis, combined treatment with ARB and ACEI is safer and has positive effect on diabetic kidney disease. However, small sample size and low methodological quality appeared in most of the trials included in this systematic review. Therefore, available evidence is insufficient to recommend a routine clinical application of combined treatment with ARB and ACEI on diabetic kidney disease.
Angiotensin Receptor Antagonists ; adverse effects ; therapeutic use ; Angiotensin-Converting Enzyme Inhibitors ; adverse effects ; therapeutic use ; Diabetic Nephropathies ; drug therapy ; Drug Therapy, Combination ; Humans ; Randomized Controlled Trials as Topic

Objective To evaluate the significance of human papillomavirus L1 capsid protein (HPVL1) and human telomerase RNA component (hTERC) gene in the cytologic specimens of cervix which was infected by the high-risk types of human papillomavirus (HR-HPV),and to expose their relationship with cervical lesions.Methods The fluorescence signal of cytologic samples of cervix were detected by interphase FISH in chromosome enumeration double-color DNA probes TERC.The expression of HPVL1 capsid protein was detected by MaxVision immunohistochemistry method.300 samples were analyzed with HR-HPV positive from the cervical biopsy.The diagnoses as normal or chronic inflammation (n =45),cervical intraepithelial lesions Ⅰ grade (CIN Ⅰ,n =95),CIN Ⅱ (n =58),CIN Ⅲ (n =64),and squamous cervical cancer (SCC,n =37).Results The percentage of HPVL1 positive rates in normal or chronic inflammation,CIN Ⅰ,CIN Ⅱ,CIN Ⅲ and SCC groups were 58.70 ％ (27/46),63.16 ％ (60/95),37.93 ％ (22/58),10.94 ％ (7/64) and 0 (0/37),respectively.The percentage of HPVL1 decreased along with the increase of severity of the cervical intraepithelial lesions.Genomic amplification of hTERC positive rates in normal or chronic inflammation,CIN Ⅰ,CIN Ⅱ,CIN Ⅲ and SCC groups were 6.52 ％ (3/46),11.58 ％ (11/95),51.72 ％ (30/58),85.94 ％ (55/64) and 100.00 ％ (37/37),respectively.The percentage of hTERC increased along with the severity of the cervical intraepithelial lesions (rs =0.302,P ＜ 0.01).The percentage of HPVL+/hTERC-was 57.89 ％ in CIN Ⅰ group and 4.69 ％ in CIN Ⅲ group.The percentage of HPVL-/hTERC+ was 6.32 ％ in CIN Ⅰ group and 79.69 ％ in CIN Ⅲ group.Conclusion The detection of HPVL1 and hTERC are important for assisting cervical lesions screening and monitoring of disease progression in the HR-HPV positive cytologic specimens.

Objective To study the safety of transfusion of itraconazole through PICC and to evaluate the effect of different amount of blood transfusion before and after the infusion. Methods Patients were recruited from January 1, 2014, until December 31, 2015, in the Hematology hematopoietic stem cell transplantation ward. Thiry-two patients were recruited in the control group. Ninety patients wererecruited in the experience group. They were randomly assigned to three groups with 30 cases each, extracting different amounts of itraconazole before infusion, back phlebotomize in group A, B, C respectively was 10.0, 0.5, 1.0 ml. Comparing the phlebitis and obstruction after ten days from the transfusion day on. Results Catheter obstruction was not observed in any case. There was a significant difference between control group (21.9%,7/32) and observation group (0) regarding the incidence of phlebitis (χ2=21.157,P < 0.05). No statistical difference was noted among the observation groups regarding the incidence of phlebitis (P>0.05). Conclusions Drawing a small amount of blood volume before itraconazole injection through PICC can effectively avoid the drug-induced catheterobstruction. What′s more, transfusion through PICC can significantly reduce the incidence of phlebitis compared with peripheral infusion.

Objective:To evaluate the changes in vitamins and trace elements in obese patients after laparoscopic sleeve gastrectomy (LSG).Methods:A systematic retrieval of the available literature was performed using Pubmed, Embase, Cochrane library, Web of Science, WanFang data and CNKI databases and studies were selected per predefined eligibility criteria. Statistical analysis was performed using Stata 13.0.Results:A total of 22 studies with 5320 individuals with obesity who underwent LSG were identified as eligible for inclusion. A significant increase was observed in serum 25(OH)D ( SMD = 0.59, 95% CI: 0.16 to 1.03, P = 0.007), phosphorus ( SMD = 0.28, 95% CI: 0.09 to 0.47, P = 0.004) and iron ( SMD = 0.46, 95% CI: 0.31 to 0.61, P < 0.01) after LSG. A significant decrease in serum zinc ( SMD = -0.41, 95% CI: -0.81 to -0.01, P = 0.044) was observed after LSG. But no significant changes in serum calcium ( SMD = 0.11, 95% CI: -0.14 to 0.36, P = 0.385), folate ( SMD = 0.27, 95% CI: -0.08 to 0.62, P = 0.133), vitamin B 12 ( SMD = 0.11, 95% CI: -0.25 to 0.47, P = 0.563) and magnesium ( SMD = 0.53, 95% CI: -0.08 to 1.14, P = 0.09) were observed. Conclusions:The changes of serum nutritional measurements in individuals with obesity who underwent LSG are uncertain. Therefore, it is recommended to monitor the nutritional laboratory values and add supplements when necessary to prevent postoperative malnutrition.

Objective To explore the expression of aquaporin-2 (AQP-2) in human fetus kidney and amniotic fluid at different stages of pregnancy.Methods Twenty-two cases of aborted fetuses' kidneys were collected.They were divided into 3 groups according to the pregnancy age:8 cases in 17-23 + 6 weeks,8 cases in 24-31 +6 weeks,and 6 cases in 32-38 +6 weeks.Western blot was used to examine the expression of AQP-2 in the kidney.Twenty-four cases of the amniotic fluid were collected,and they were divided into 3 groups according to the pregnancy age:10 cases in 17-23 +6 weeks,6 cases in 24-31 +6 weeks,and 8 cases in 32-38 +6 weeks.Eight cases of healthy adult morning urine were collected as positive controls.The AQP-2 protein in the amniotic fluid was detected with the method of enzyme-linked immunosorbent assay (ELISA) and the osmotic pressure of amniotic fluid at different stages of the pregnancy was measured with the freezing point osmometer.Results The expression of AQP-2 was increased with the extending of pregnancy age,and the AQP-2 expressions in fetus kidney of 17-23 +6 weeks,24-31 + 6 weeks and 32-38 +6 weeks were 0.986 ± 0.335,1.566 ± 0.272,and 2.080 ± 0.246,respectively,and the difference was significant (P ＜ 0.05).The AQP-2 detected from amniotic fluid was positively correlated with the result of AQP-2 in the kidney(r =0.985,P ＜ 0.05),and the AQP-2 expression also increased with the extending of pregnancy age:17-23 +6 weeks,24-31 +6 weeks,32-38 +6 weeks and adult urine was (30.253 ±5.843) mg/L,(35.103 ±7.271) mg/L,and (42.580 ± 1.230) mg/L and (46.493 ± 0.450) mg/L,respectively.The osmolality of the amniotic fluid of 17-23 +6 weeks,24-31 +6 weeks,32-38 +6 weeks was (272.600 ± 4.827) mmol/L,(252.00 ± 15.360) mmol/L,and (261.750 ±5.560) mmol/L,respectively,and the difference was significant(P ＜0.05).Conclusions The AQP-2 expression in human fetus kidneys has good correlation with amniotic fluid,which indicates that the level of AQP-2 of the amniotic fluid may reflect the expression of AQP-2 in the fetus kidney.