Objective To investigate the rehabilitation nursing interventions Disc stepped affect the degree of pain and function in patients with minimally invasive waist. Methods From January 2013 to February 2015, 152 cases accepted minimally invasive surgical treatment of lumbar disc patients in this study, were assigned into two groups by random number table and the control group of 76 patients in the control group received routine care, observation group to take a step rehabilitative intervention. 3 months follow-up were compared pain, Oswestry waist- lower extremity dysfunction score, Japanese Orthopedic Association (JOA) score back pain efficacy, quality of life. Results After one week, one month, the observation group pain scores were (2.01±0.68) points, (1.46±0.32) points which were significantly lower than (2.26±0.76) points, (1.87±0.45) points of the control group (t=2.137, 6.473, P<0.05);after 1 week, 1 month, 3 months when the observation group back-lower extremity dysfunction scores were (5.68 ± 0.74) points, (4.85 ± 0.65) points, (0.67 ± 0.21) points were significantly lower than (7.45 ± 0.86) points, (6.12 ± 0.72) points, (1.28±0.34) points of the control group (t=13.601, 11.324, 13.307, P<0.05), and JOA low back pain scores were (16.71 ± 2.85) points, (26.43 ± 6.32) points, (28.16 ± 2.83) points which were significantly higher than (14.46±2.12) points, (20.65±5.41) points, (25.43±2.65) points of the control group (t = 5.552, 6.057, 6.139, P<0.05). Followed up for 3 months observation group physiological function, bodily pain, general health, vitality, mental health scores were (65.36±7.12) points, (62.65±6.54) points, (72.36±7.24) points, (68.32±7.14) points, (68.36±7.25) points were significantly higher than (53.25±5.42) points, (53.45 ± 5.65) points, (60.65 ± 6.21) points, (60.54 ± 6.85) points, (60.35 ± 6.54) points of the control group (t=6.855-11.798, P<0.05). Conclusions The stepped rehabilitation nursing intervention can reduce the degree of pain minimally invasive lumbar disc herniation, promote postoperative recovery and improve quality of life.

Objective To study the characteristics of pulmonary function in atypical asthmatic children with chest tightness or sighing breath as the sole presenting manifestation,and explore the diagnostic values of fractional exhaled nitric oxide (FeNO) for the atypical asthma.Methods Seventy-nine atypical asthmatic children with chest tightness as the sole presenting manifestation during January 2012 to June 2015 were selected as subjects.All of the subjects performed spirometry,FeNO measurement,total serum IgE and specific IgE determination on their first visit,and with either positive bronchial provocation test or positive bronchial dilation test.As well as 100 healthy children who perfomred FeNO measurement were selected as control group during the same period.The pulmonary function data and FeNO values were analyzed in children who were finally confirmed as atypical asthma.Results In atypical asthma children,the abnormal rate of forced expiratory flow 50％,75％ (FEF50,FEF75) and maximum mid-expiratory flow (MMEF) were 27％,43％ and 33％.Methacholine provocation dose causing a 20％ fall in FEV1 (PD20-FEV1) were 0.41 (0.19 ～0.67)mg and were positively related with MMEF(r =0.301,P =0.007).FeNO concentration in atypical asthma patients were 13.0 × 10-9 (7.0 ×10-9 ～24.0 × 10-9),higher than that in control group(P ＜0.05).Significant correlations were found between FeNO and total serum IgE (r =0.672,P =0.001).No correlations were found between FeNO and FEV1 (P ＞0.05),between FeNO and FEV1/FVC％ (P ＞0.05) or between FeNO and PD20-FEV1 (P ＞0.05).The diagnostic values of FeNO for the atypical asthma were analyzed using the receiver operating characteristic curve,the area under the curve was 0.600.Conclusion The characteristics of pulmonary function in atypical asthma are hypofunction mainly in small airway and patients with lower MMEF had higher airway hyperresponsiveness.The diagnostic values of FeNO in atypical asthma are limited.

Objective To investigate the relationship between anti mutated citrullinated vimentin (MCV) antibody, anti-cyclic citrullinated peptide (CCP) antibody with disease activity and bone erosion in patients with rheumatoid arthritis (RA), so as to provide evidence for clinical diagnosis and treatment. Methods The anti-CCP antibody and anti-MCV antibody were detected using the enzyme-linked immune adsorption method (ELISA) for 634 patients with RA. At the same time, the clinical and laboratory data were collected, and the X-ray images of hands or feet were taken. Disease activity score (DAS)28 score was calculated, and all patients were divided into high disease activity group, moderatedisease activity group, low disease activity group and stable disease group on the basis of the DAS28 score. We analyzed the relationship between the degree of anti MCV, anti CCP antibodies, and disease activity of patients by Spearman correlation. And anti CCP, anti MCV antibodies, erythrocyte sedimentation rate (ESR) and C reactive protein (CRP) of these patients were compared at different period of bone erosion and disease activity by the Wilcoxon rank sum test and nemenyi. Results ① Positive correlation could be detected between anti-MCV antibody and ESR, CRP, number of tender joint, DAS28 score (r=0.115, P=0.004; r=0.120, P=0.003; r=0.124, P=0.002; r=0.085, P=0.032), and anti CCP antibody had no correlation with these index. The anti MCV antibodies in high disease activity group [694 (156, 1 000)] U/ml, and moderate activity group [911 (190, 1 000)] U/ml were higher than that of the low disease activity [248(150, 731)] U/ml or stable group [275(62, 928)] U/ml (U=2.29, P=0.023;U=2.25, P=0.024; U=2.45, P=0.014; U=2.4, P=0.018), and anti CCP antibody in the moderate disease activity group [499(180, 1 370)] U/ml was higher than low disease activity group [297(83, 574)] U/ml and stable group [187(67, 1 153)] U/ml (U=2.53, P=0.012; U=2.22, P=0.026). ②The anti MCV, anti CCP antibody in the bone erosion group were higher than those without bone erosion group (U=4.64, P<0.01;U=2.69, P=0.007). The anti MCV antibodies in stage Ⅱ[722(259, 1 000)] U/ml and Ⅲ group [714 (216, 1 000)] U/ml was significantly higher than that in stage Ⅰ [316(98, 1 000)] U/ml(U=3.46, P<0.01; U=4.28, P<0.01). The anti CCP antibody level in stage Ⅱ [394(180, 1 000)] U/ml and Ⅲ[391(181,1305)] U/ml was higher compared with stage Ⅰ[277 (98,898)] U/ml (U=1.99, P=0.046; U=2.92, P=0.004), and that in phase Ⅲ was higher than Ⅳ [218(71, 911)] U/ml (U=2.06, P=0.041). Conclusion Compared with anti-CCP antibody, anti-MCV antibody is closely related with disease activity, and has a better predictive value for bone erosion. Patients with higher ESR and CRP are more susceptible to bone erosion.

Objective To evaluate the effect of rehabilitation training on rats with spinal cord injuries by Meta-analysis. Methods Ar-ticles were searched from PubMed( ~2013),CNKI(1989~2013), WanFang Data( ~2013),VIP(1989~2013),quality of included article was assessed with Jadad scale,and available data was analyzed with RevMan 5. 0 software. Results 287 related articles were identified,but only 11 eligible articles were included. The Meta-analysis of BBB score indicated that the rehabilitation training groups were better than con-trol groups. The BBB score[weighted mean difference(WMD) =1. 87,95%CI(1. 50,2. 33),Z=10. 02,P<0. 01]. There was significant diffence between two groups. Conclusion Rehabilitation training can improve the recover of hindlimb function.

Objective To study the method and clinical value of preservation of intercostobrachial nerve( ICBN) by fat dissolving meth-od during breast cancer operation. Methods The clinical data of 50 cases withⅠ~Ⅲa stage breast cancer from January 2013 to June 2013 were analyzed. Fifty patients were randomly divided into two groups,there were 26 patients in preservation group,whose ICBN were preserved by fat dissolving method during axillary lymph nodes dissection,and 24 patients in resection group,whose ICBN were not preserved by routine method during axillary lymph nodes dissection. Comparison of operation times,bleeding volume,the number of axillary lymph nodes dissection and upper arm sensory function of patients after operation between both groups was done. Results The mean time of operation was (102. 3 ± 15. 6) min in preservation group and(95. 6 ± 12. 4) min in resection group,while the number of axillary lymph nodes dissection was (19. 5 ± 8. 8 ) in preservation group and ( 19. 2 ± 9. 5 ) in resection group, with no significant difference between both groups (P>0. 05). Bleeding volume was (51. 2 ± 11. 5)mL in preservation group and (98. 5 ± 13. 4)mL in resection group,with significant differ-ences(P<0. 05). After postoperative one month,we observed upper arm sensory function of patients. It showed that 3 cases of sensory numb-ness or pain occurred in preservation group (11. 5%),20 cases of sensory abnormality occurred in resection group (83. 3%),mainly as sen-sory loss,numbness,pain or burning sensation,there was significant difference between both groups (P<0. 05). All patients were followed up half a year,patients with sensory abnormality in preservation group recovered,and recovery in resection group was not obvious,it still showed sensory abnormality in varying degrees. During the follow-up,no local recurrence or distant metastasis was found in both groups. Conclusion Preserving intercostobrachial nerve by fat dissolving method in breast cancer operation is based on conventional operation and made a few of improvements. It is simple and feasible. During the operation,we find that the axillary neurovascular is clearer,preservation of ICBN is easier. It does not affect the axillary lymph node dissection and operation time,while it can reduce incidence of postoperative sensory abnormality and improve the quality of life of patients,therefore it is worthy of clinical application.

Objective:To explore the related factors of postoperative adjuvant therapy for cervical cancer stagedⅠB1-ⅡA2 [according to 2018 International Federation of Gynecology and Obstetrics (FIGO) staging standard], and to establish a nomogram model to predict the risk of postoperative adjuvant therapy for locally advanced cervical cancer.Methods:A total of 714 patients with cervical squamous cell cancer staged FIGO ⅠB1-ⅡA2 treated by surgery in Anhui Provincial Hospital were selected as the research objects from January 2009 to December 2019, and their clinicopathological data were analyzed. Multiple logistic regression analysis was used to determine the influencing factors, and a nomogram model was established to predict the risk of postoperative adjuvant treatment of cervical cancer. The predictive performance of the model was evaluated with the consistency index (C-index), and the compliance of the model was evaluated with the calibration curve.Results:Univariate analysis suggested that postoperative adjuvant therapy for cervical cancer was associated with gravidity ( χ2=11.506, P=0.001), underlying disease (hypertension or diabetes) ( χ2=7.668, P=0.006), squamous cell cancer antigen (SCC-AG) level ( χ2=19.392, P<0.001), imaging risk factors ( χ2=16.392, P<0.001), FIGO stage ( χ2=25.686, P<0.001), tumor size ( χ2=9.392, P=0.025) and surgical path ( χ2=16.590, P<0.001). Multivariate logistic regression analysis suggested that the number of pregnancy >2 times ( OR=1.951, 95% CI: 1.355-2.808, P<0.001), SCC-Ag ≥1.5 μg/L ( OR=2.021, 95% CI: 1.444-2.829, P<0.001), FIGO stage ⅠB3-ⅡA2 [ⅠB3 ( OR=1.933, 95% CI: 1.139-3.282, P=0.015); ⅡA1 ( OR=2.723, 95% CI: 1.556-4.765, P<0.001); ⅡA2 ( OR=3.159, 95% CI: 1.502-6.646, P=0.002)], with underlying disease (hypertension or diabetes) ( OR=1.867, 95% CI: 1.051-3.318, P=0.033), imaging risk factors ( OR=1.997, 95% CI: 1.127-3.537, P=0.018), without neoadjuvant therapy [preoperative neoadjuvant therapy for 1 cycle ( OR=0.402, 95% CI: 0.207-0.783, P=0.007)] and laparoscopic surgery ( OR=2.177, 95% CI: 1.524-3.112, P<0.001) were independent influencing factors for postoperative adjuvant treatment of cervical cancer. Based on the screened variables, the nomogram model to predict the risk of postoperative adjuvant treatment for cervical cancer has good predictive performance (C-index was 0.702) and compliance. Conclusion:The number of pregnancy >2 times, SCC-Ag ≥1.5 μg/L, FIGO stage ⅠB3-ⅡA2, with underlying disease (hypertension or diabetes), imaging risk factors, without neoadjuvant therapy, and laparoscopic surgery are independent influencing factors for postoperative adjuvant treatment of cervical cancer. A nomogram model has been constructed to predict the risk of postoperative adjuvant therapy for locally advanced cerrical cancer, and it can provide evidence for clinical treatment selection.

Objective This retrospective study was based on 1 415 cases that had been done the flex-ible bronchoscopy examination.The data were analysed to investigate the value of flexible bronchoscope in the children's respiratory system diseases diagnosis,treatment and etiological study.Methods A total of 1 415 cases who admitted from June 2012 to December 2013 were included in the study and they were all met the inclusion criteria,had complete clinical data,done bronchoscope examinations,abnormal in the broncho-scope and diagnosed definitely.The endoscopic manifestation,clinical symptoms,X-ray film,laboratory data were analysed.Results In 1 415 cases,55.4% were boy,and 55.5% were younger than 5 years.Two cases (0.14%)were laryngeal cartilage soften,one case(0.07%)was epiglottic cyst,3 cases(0.21 %)were tra-cheomalacia,25 cases(1.8%)were bronchial foreign bodies,20 cases(1.4%)were tracheal bronchus de-formity,8 cases(5.7%)were tracheal stenosis,two cases(0.14%)were bronchial bridge,5 cases(0.35%) were bronchiolitis obliterans,6 cases (0.42%)were bronchiectasis,one case(0.07%)was immotile cilia syndrome,10 cases (0.71%)were bronchial tuberculosis,one case (0.07%)was aspergillosis,one case (0.07%)was pulmonary hemosiderosis,2 cases (0.14%)were pulmonary arteriovenous fistula,9 cases (0.63%)were plastic bronchitis,1 316 cases(93%)were founded tracheal intima inflammation,including the 350 cases(24.7%)of edema,mucosal folds form,279 cases(19.7%)of mucus plug obstruction,176 cases(12.4%)of suppurative obstruction,355 cases(25.1 %)of tracheal mucosal erosion necrosis,156 ca-ses(1 1.1 %)of wall fibrosis,stenosis,occlusion.Mycoplasma pneumoniae was the most common pathogen dectected in alveolar lavage.We also found that mycoplasma pneumonia easily combined the infection of bac-teria.A total of 1 19(22.7%)cases were no pathogens detected.In 1 415 cases,the main adverse reaction in the operations was hypoxemia caused by airway obstruction.Conclusion Flexible bronchoscopy examination is a very safe and reliable operation in diagnosis and treatment of respiratory diseases in pediat-rics,and plays an important role in the diagnosis of congenital developmental airway diseases,detection of pneumonia patho-gens and the treatment of lobe pneumonia.

Objective To study the reasons and prevention of the hoarse voice after continuity-intact recurrent laryngeal nerve (RLN)operation without damage of RLN under naked eyes.Methods Data of 1871 patients undergoing thyroid surgery from Jan.2001 to Jan.2011 were retrospectly analyzed.919 patients had their RLN exposed,among whom 757 patients had bilateral RLN exposed.952 patients didn't have their RLN exposed in the surgery.Results A total of 1676 RLNs were exposed by the routine method and minimally invasive method.All the nerves were confirmed no damage and continuity intact under naked eyes.Hoarse voice occurred to 19patients after surgery,with the percentage of 2.12％ (19/897).The rate of hoarse voice in the non-exposed group was 5.46％ (52/952).The difference of horse voice between the RLN exposed group and non-exposed group had statistical significance(P ＜ 0.05).Conclusions RLN without damage under naked eyes and continuity intact doesn't mean no damage of electroneurophysiology.The rate of RLN damage in the exposed group was less than that in the non-exposed group.The major causes of hoarse voice may include misoperation,heat conduction and postoperative scar adhesion.The key to avoid RLN damage is prevention.

Objective To investigate the advantages of pediatric electronic fiber bronchoscope ( FBO) in the infant bronchial foreign body,discuss the clinical features of infant bronchial foreign body,lung imaging characteristics and the kinds of microscopically position,the change of airway mucosa after stimulation by for-eign body under local anesthesia in 30 cases of infant bronchial foreign body. Methods Thirty cases,aged 0 to 3 years,were collected from September to December,2014. All of them were with foreign bodies examined by FBO in pediatric bronchoscopy room in Shengjing Hospital of China Medical University. Results In all infants, 6 cases (20. 0%) without history of inhaled foreign bodies and 24 cases (80. 0%) with a record history of in-haled. In the aspects of signs:normal breath sounds with a history of no choking cough in children were 2 cases (6. 7%) ,wheezing sounds were 3 patients (10. 0%) and weakened side breath sound was 1 case (3. 3%);with a history of choking cough in children,6 cases(20. 0%) with normal breath sounds,12 cases(40. 0%) with wheez-ing,6 cases(20. 0%) with lateral breath sounds less. Lung imaging characteristics was lack of specific perform-ance:only a case of all(n=30)show foreign body directly. Otherwise,other 29 cases had no specificity. Lung em-physema in 13 cases (43. 3%) is the main characteristic,while normal imaging findings in 2 cases (6. 7%). For-eign bodies in 19 cases were in the left lung (63. 4%) and 21 cases(70. 0%) of foreign body stimulated granula-tion inside airway,necrosis sputum bolt in distal obstruction of airway occured in 5 cases (16. 7%). Inhalled time of foreign body in airway was 4. 5 [2. 8,12. 5] day and inhalled time of foreign body in airway correlation coefficient with granulation hyperplasia(r=0. 688,P=0. 000),there was a significant correlation. Main adverse reaction was low oxygen in 6 cases (16. 7%). Conclusion The diagnostic accuracy of FBO under local anesthesia on children is high-er than other methods,and the FBO bronchial foreign bodies under local anesthesia is a safe and effective method.

Objective To study the expression of lipoic acid synthase(LIAS)in the liver and kidney of Leprdb/db mice with deficient leptin receptor. Methods Eight 10-week old male Leprdb/ +mice and Leprdb/dbmice were included in this study. The body weight of rats in the two groups was measured. Fasting blood glucose(FPG)was measured with blood glucose test strips for all mice after fasting for 8 hours. Blood samples were obtained from the abdominal aorta and the animals were sacrificed. The liver and kidney were weighed. The right lobe of liver and the left kidney samples were fixed in 4% paraformaldehyde for pathological examination. Serum samples were separated and the sereum contents of CHO, TG,HDL and LDL were detected. The mitochondria of liver and kidney tissues were extracted with a mitochondrial isolation kit, and the protein was extracted. The expression of LIAS protein was detected by western blot. Results Histopathological observation showed that the liver and kidney tissues of Leprdb/ +mice have intact and clear structure. But the liver tissue of Leprdb/dbmice showed fatty degeneration, the kidney tissue showed glomerular hypertrophy, basement membrane thickening, mesangial area widened, including mesangial cells and mesangial matrix increased. The GLU,CHO,TG,LDL and AST of Leprdb/dbmice were significantly increased compared with those of Leprdb/ +mice(P<0.05). Compared with Leprdb/ +mice,the LIAS protein expression was significantly increased in the liver and kidney mitochondria of Leprdb/dbmice(P<0.05). Conclusions There is impaired glucose and lipid metabolism in the Leprdb/dbmice which has defect leptin receptor,and the expression of LIAS protein in liver and kidney of the Leprdb/dbmice is higher than that of Leprdb/ +mice.