Objective To explore the psychological status of patients after hand tenolysis and the pertinent nursing countermeasures. Methods 47 patients after hand tenolyais were selected and investigated their psychological status and relevant influencing factors with serf-designed questionnaire and symptom checklist-90(SCL-90). Besides, corresponding psychological nursing were applied. The SCL-90 results of Chinese Norm were adopted to undergo comparison with them and t test was chosen. Results On the first day after operation, the score of the investigation objectives was significantly different compared with that of the Chinese norm. After pertinent mental nursing, their symptoms alleviated, and no significant difference was seen between them. Conclusions There are obvious psychological obstacles in patients after hand tenolysis. The pertinent mental nursing has important effect on rehabilitation training and functional rehabilitation after hand tenolysis.

Objective To compare the effect of different stylet angulation and endotracheal tube camber on time to intubation with Tosight?? video laryngoscope.Methods One hundred and twenty patients of 18 to 55 years old,ASA Ⅰ or Ⅱ,with no difficult airway signs and history,were random-ized into three groups with different endotracheal tube bending angle:group A(angle 40°),group B (angle 60°)and group C(angle 80°).For patients in all three groups,after rapid sequence induction, the Tosight?? oral intubation were applied.The Cormack-Lehane grading,glottic exposure time, times of tracheal intubation,hemodynamic response and complications were recorded.Results Tra-cheal intubation with the Tosight were successfully completed for all three groups.The success rate of first time intubation in groups A,B and C were 37 (92.5%),39 (97.5%)and 40(100.0%),respec-tively.3 patients in group A and 1 patient in group B finished the intubation with the second try after the stylet angle was changed.The mean time to glottic exposure had no significant difference in groups A,B and C.The time to complete tracheal intubation in group C was significantly shorter than that in groups A and B (P < 0.05 ).There was no significant hemodynamic changes for all three groups,and no serious complications were detected.Conclusion When the Tosight?? is used for adult endotracheal intubation 40°,60°,80°angled stylets can all well assist endotracheal intubation.Among which 80°angled slylet has obvious advantages in intubation success rate and shortest intubation time.

Objective To compare the intubating conditions between dexmedetomidine and remifentanil when combined with sevoflurane-nitrous oxide (N2O) for anesthesia induction in the pediatric patients.Methods A total of 122 pediatric patients,aged 4-10 yr,of American Society of Anesthesiologists physical status Ⅰ,undergoing elective plastic surgery,were randomly divided into dexmedetomidine group (group D,n =61) and remifentanil group (group R,n=61).Eight percent sevoflurane and 60％ N2O were inhaled for induction of anesthesia,and the fresh gas flow was set at 6 L/min.After disappearance of eyelash reflex,dexmedetomidine 1 μg/kg and remifentanil 1 μg/kg were intravenously injected over 50-60 s in D and R groups,respectively,and 1 min later tracheal intubation was performed.The intubating conditions were graded,and the satisfactory intubating conditions and successful intubation were recorded.The development of adverse cardiovascular reactions and complications such as hyoxemia and laryngospasm before and after intubation and postoperative pharyngodynia was recorded.Results Compared with group D,no significant change was found in the success rate of intubation,rate of satisfactory intubation,intubating condition grade or incidence of postoperative pharyngodynia (P＞ 0.05),and the incidence of hypertension and sinus tachycardia after intubation was significantly increased in group R (P＜0.05).No pediatric patients developed hyoxemia,laryngospasn or sinus tachycardia in two groups.Conclusion When 8％ sevoflurane and 60％ N2O are inhaled for anesthesia induction,combing with dexmedetomidine 1 μg/kg produces better clinical efficacy than combing with remifentanil 1 μg/kg in improving the intubating conditions for pediatric patients.

Objective To study the clinical characteristics of triple-negative breast neoplasms patients, and analyze the factors affecting its prognosis. Methods Use medical record survey method,collect the hospital from September 2011 to October 2013 of 66 cases of three negative breast cancer,it can be divided into triple-negative breast (TNBC groups,16 cases)and the non-triple-negative breast group (non-TNBC group,50 cases). Withχ2 test and Fisher exact probability for the survival of patients situation and clinical pathology characteristic clinical data as well as to the age,tumor size,axillary lymph node number, pathological type,factors such as local and distant metastasis for statistical analysis. Results The triple-negative breast cancer group and the non-triple-negative breast cancer in clinical pathol-ogy characteristics,menstrual status differences had no statistical significance(P>0.05);pathologic examination,tumor size,axillary lymph node number,pathological type,such as local and distant metastasis showed in the two groups was statistically difference (P<0.05); the recurrence metastasis rate of two groups had a differences with statistically sig-nificant (P<0.05). Conclusion The triple-negative was a high risk of breast cancer, breast cancer in premenopausal women. The association between tumor size and axillary lymph node status was not big; tumor diameter of the head,high recurrence rate, distant metastasis occurred early; should promote targeted drugs appeared for triple-negative breast cancer patients.

Background:TIPE2 is a newly identified negative regulator of innate and adaptive immunity that maintains immune homeostasis and immune tolerance. It has been demonstrated that TIPE2 is expressed in a wide variety of tissues and organs in humans. Aims:To investigate the expression of TIPE2 in peripheral blood and colonic mucosa of patients with ulcerative colitis(UC)and non-UC subjects,and to explore the role of TIPE2 in the initiation and development of UC. Methods:Forty-two peripheral blood samples and 30 colonic mucosa samples from patients with active UC were collected during Jan. 2015 to Aug. 2016 at the Second Affiliated Hospital of Xian Jiaotong University. Peripheral blood and colonic mucosa samples from non-UC subjects were served as controls. Real-time PCR and immunohistochemical staining were used to detect the mRNA and protein expressions of TIPE2 in peripheral blood mononuclear cells and colonic mucosal tissues, respectively. Results:Expression level of TIPE2 mRNA in peripheral blood of UC patients had a trend to increase but no significant difference was found between UC patients and the controls(P >0.05). When classified by Truelove-Witts severity index,there was no significant difference among patients with severe,moderate and mild UC(P >0. 05). Expression level of TIPE2 protein was significantly higher in colonic mucosa of UC patients than that of the controls(P<0.05);the expression level increased with increase of histological grade of UC,but the difference was not statistically significant(P > 0.05). Conclusions:Increased colonic expression of TIPE2 might contribute to the initiation and development of UC.

Objective To investigate the value of three dimensional time-of-flight (3D-TO)F) and three dimensional fast imaging employing steady state acquisition (3D-FIESTA)sequences in evaluation on spatial relationship among trigeminal nerve,facial nerve and peripheral vessels before microvascular decompression(MVD)with 3.0 T MR.Methods Data of MRI of 36 patients with trigeminal neuralgia (TN) and 31 with hemifacial spasm (HFS) before MVD were analyzed retrospectively.The intra-observer agreement for the spatial relationship among trigeminal nerve,facial nerve and adjacent blood vessels were observed.The differences of occurrence rates of neurovascular compression (NVC) of symptomatic side and asymptomatic side in TN and HFS patients were compared.Taking surgical results as the gold standards,the diagnostic efficacy for neurovascular relationships of symptomatic side with 3D-TOF and 3D-FIESTA sequences were calculated.Results The consistency between two observers in assessing relationship of trigeminal nerve,facial nerve and adjacent blood vessels of symptomatic and asymptomatic was good (all Kappa≥0.75,all P＜0.001).In both of TN and HFS patients,the occurrence rates of NVC of symptomatic side were significantly higher than those of asymptomatic side (x2=26.13,20.81,both P＜ 0.001).The accuracy,sensitivity,specificity,positive predictive value and negative predictive value of 3D-TOF and 3D-FIESTA sequences in displaying relationship of trigeminal nerve and vascular was 97.22％ (35/36),97.06％ (33/34),100％ (2/2),100％ (33/33)and 66.67％ (2/3),respectively,of relationship between facial nerve and vascular was 93.55％ (29/31),96.55％ (28/29),50.00％ (1/2),96.55％ (28/29) and 50.00％ (1/2),respectively.Conclusion 3D-TOF and 3D-FIESTA sequences can clearly display the spatial relationship of nerve and adjacent vessels,therefore providing imaging evidences for MVD.

Objective To explore the effect of comfort care on sleep quality of patients after thoracic surgery.Methods A total of 148 patients after thoracic surgery were randomly divided into the observation group (73 cases) and the control group ( 75 cases ) .The observation group received comfort care while the control group was given traditional methods .Sleep quality was compared between two groups before and after the surgery.Results PSQI score after a week was (6.26 ±2.35 ) in the observation group and (10.29 ±3.28 ) in the control group, with statistically significant difference (t=8.572 6,P<0.05).Conclusions Comfort care can improve sleep quality of patients after thoracic surgery , promote their recovery and nursing quality .

Objective To investigate the effect of comfort care on patients ’ anxiety after video-assisted thoracoscope surgery ( VATS) .Methods 148 patients were randomly divided into the control group ( n=75 ) and the observation group ( n=73 ) .The control group performed routine nursing care , while the observation group performed special comfort care .Patients ’ anxiety on 1 day before operation and 7 days after operation were compared between groups .Results Patients’ mean score of anxiety on 1 day before operation was (55.58 ± 12.33).There was no significant difference between groups (χ2 =0.7, P>0.05).For the patients in the observation group, 16.44%had no anxiety, 61.64%had a mild anxiety, 17.81%had a moderate anxiety, and 4.11%had a severe anxiety 7 days after operation.For the patients in the control group , 13.33% had no anxiety, 13.33%had a mild anxiety, 70.67%had a moderate anxiety, and 2.67%had a severe anxiety 7 days after operation.The difference was significant (χ2 =46.88, P <0.05).Conclusions The comfort care intervention can improve the nurse-patient communication and can reduce the degree of anxiety . It also contributes to promoting the postoperative rehabilitation of patients and improving the quality of nursing care .

OBJECTIVETo investigate the effect of high glucose on the expressions of toll-like receptor 4 (TLR4) and proinflammatory cytokine production induced by lipopolysaccharide (LPS) in hepatic stellate cells in vitro.

METHODSHepatic stellate cell line T6 was cultured in vitro and stimulated by high glucose. The mRNA and protein expression of TLR4 were detected by RT-PCR and Western blotting, respectively. After a 24-h pretreatment with high or low glucose, the cells were stimulated with LPS for 2 h, and Western blotting was used to detect the nuclear translocation of nuclear factor-κB (NF-κB); at 24 h of LPS exposure, the cells were examined for MCP-1 and IL-6 mRNA and protein expression levels with RT-PCR and ELISA, respectively.

RESULTSHigh glucose significantly increased the mRNA and protein expressions of TLR4 (P<0.01) in a time- and dose-dependent manner. High glucose promoted NF-κB nuclear translocation and significantly enhanced the expression and secretion of both MCP-1 and IL-6 (P<0.01). Pretreatment with high glucose significantly promoted LPS-induced NF-κB nuclear translocation (P<0.01) and the mRNA expression and secretion of MCP-1 and IL-6.

CONCLUSIONSHigh glucose can increase TLR4 mRNA and protein expressions in hepatic stellate cells and promote LPS-induced NF-κB activation and production of proinflammatory cytokines.

Animals ; Cells, Cultured ; Chemokine CCL2 ; metabolism ; Glucose ; metabolism ; Hepatic Stellate Cells ; metabolism ; Hyperglycemia ; metabolism ; Interleukin-6 ; metabolism ; Lipopolysaccharides ; adverse effects ; NF-kappa B ; metabolism ; RNA, Messenger ; genetics ; Rats ; Signal Transduction ; Toll-Like Receptor 4 ; metabolism

Liver cancer is one of the most common cancers in China. In recent years, liver cancer tends to be treated with comprehensive therapies, including surgery, ablation, interventional embolization, radiotherapy, chemotherapy, targeted therapy, immunotherapy, and liver transplantation. At present, the low surgical resectionrate is one of the main factors affecting the prognosis of liver cancer patients. Preoperative neoadjuvant therapy or conversion therapy for liver cancer can maximize the rate of surgical resection and improve the prognosis. With the rapid development of radiotherapy and immunotherapy in the comprehensive treatment of liver cancer, it has been gradually confirmed that the unique effects of preoperative radiotherapy and immune therapy for liver cancer can improve the prognosis of the patients. Therefore, this paper reviewed the research progress in the preoperative radiotherapy and immunotherapy for liver cancer by searching relevant literature and reports at home and abroad.