Objective Taken examination of patients with colon polyps by using narrow-band imaging (NBI) com-bined with magnified endoscope, to compare the difference in the opening of the gland morphology and pathological type. Methods 110 patients of colon polyps with 147 pathological histology biopsy samples collected. Using NBI combined with magnified endoscope techniques observe pit patterns and capillary patterns identify adenomatous polyps, and compared with the results of pathological histology, then analyze the adenomatous polyp diagnosis coin-cidence rate, sensitivity and specificity. Results The pit patterns of adenomatous polyps were mostly type Ⅲ, Ⅳ andⅤ. The diagnostic coincidence rate, sensitivity and specificity was 91.16%, 88.37%, 95.08%of adenomatous polyps. It was higher than ordinary colonoscopy (80.27%, 79.07%, 81.97%), and the diagnosis accuracy of intraepithelial neoplasia and early carcinoma of NBI combined with magnified endoscope was obviously higher than that by ordi-nary endoscopy examination, the differences were statistically significant. Conclusions NBI combined with magnified endoscope was superior in observing the opening of pit patterns and capillary patterns, which was helpful to diagno-sis of tumor lesions of colon polyps.

Objective To compare the clinical effects of combined anesthesia of lumbar plexus-sciatic nerve and superior clunial nerve versus spinal-epidural analgesia in total hip replacement. Methods Fifty cases of total hip replacement were randomly divided into two groups. Patients in group A received combined anesthesia of lumbar plexus-sciatic nerve and superior clunial nerve,while patients in group B received spinal-epidural analgesia. Results There were no significant differences in preoperative HR, SBP,DBP and SpO2 between the groups(P > 0. 05). Compared with pre-anesthesia data,HR,SBP,DBP in group A were significantly lower during the anesthesia(P < 0. 05). In group B,there were no significant changes in HR,SBP,DBP and SpO2 during the anesthesia( P > 0. 05). Patients′ heart rate in group A showed significant changes compared with that in group B. The differences in HR,SBP and DBP between group A and B at the same time points were significant(P < 0. 05). Superior rate of anesthesia in group B is higher than that in group A(P < 0. 05). Conclusion Combined anesthesia of lumbar plexus-sciatic nerve and superior clunial nerve has limited influence on the circulatory and respiratory systems,which can be used for total hip replacement.

Objective:To investigate whether the likelihood of balance impairment in children with attention deficit hyperactivity disorder(ADHD) increases with the presence of disruptive behavior disorder(DBD),and whether the likelihood of co-occurring diagnosis of DBD increases in ADHD children with severer balance deficit.Methods:Three groups of 20 children each,representing pure ADHD,ADHD+DBD,and typically developing control children,were included and group matched by age and gender.Balance functions were assessed with the Balance Master in different conditions.We compared the percentages of children in each group who swayed faster than 85% of the typical control children in all conditions.Results:In the conditions of firm surface with eyes open(FI/EO) and eyes closed(FI/EC),and foam surface with eyes open(FO/EO) and eyes closed(FO/EC),the sway velocities of ADHD only group(0.65?0.26 ?/s,0.65?0.30 ?/s,0.95?0.29 ?/s,and 1.70?0.49?/s,respectively) were significantly higher than those of the typical control group(0.47?0.18 ?/s,0.43?0.19 ?/s,0.76?0.21 ?/s,and 1.27?0.38 ?/s,respectively)(P

Adult ; Calcinosis ; Heart Aneurysm ; pathology ; Heart Ventricles ; Humans ; Male ; Thrombosis ; pathology

Objective To define the mutation spectra of deafness gene in 318 Chinese Han population with nonsyndromic hearing loss (NSHL). Methods From October, 2015 to April, 2016, anticoagulant venous whole blood of 318 patients with NSHL were collected. The genes including GJB2, SLC26A4, GJB3 and 12Sr RNA were detected with polymerase chain reaction (PCR) and Matrix Assisted Laser De-sorption/Ionization Time-Of-Fight Mass Spectrometry (MALDI-TOF MS). Results Among these patient, 111 cases (34.9%) had GJB2 muta-tions, in which the mutation carrying rate of 235delC was the highest (25.47%), 43 cases (13.5%) had SLC26A4 mutations, 3 cases (0.94%) had GJB3 mutations, and 12 cases (3.77%) had mitochondria 12Sr RNA mutations. Conclusion Definition of mutation spectrum among dif-ferent populations with NSHL is important for development of optimal genetic screening services for congenital hearing impairment.

Objective To explore the auditory neuropathy(AN) characteristics in a child with cochlear nerve deficiency.Methods Audiological test,HRCT image and HRMRI from this child were analyzed.Results ABR responses were absent from the both ears while normal DPOAE in the right ear was noted with abnormal DPOAE at some frequencies in the left.The neural responses from the right cochlea were absent but weak responses were noted in the left by means of the oblique sagittal MRI on the internal auditory canal.Conclusion The child with cochlear nerve deficiency can present with electrophysiological evidence of AN.The cochlear nerve deficiency was considered about the main site of lesion and one of the etiology of AN.The inclined sagittal MRI scanning plays a very important role in assessing cochlear nerve deficiency.

AIM: To investigate the effect of peroxisome proliferator-activated receptor ? (PPAR?) activator rosiglitazone on myocardial ischemic-reperfusion injury in rats. METHODS: Forty-two SD rats were randomly divided into three groups: sham group (n=14), I/R group (n=14) and I/R+rosiglitazone group (n=14). Myocardial infarct size was assessed by NBT staining. Plasma and myocardial angiotensin and aldosterone as well as plasma renin activity were detected by radioimmunoassay. RESULTS: Compared with I/R group, myocardial infarct size was reduced by 23.9% (P

OBJECTIVETo observe the efficacy of acupuncture on pain after replantation of severed finger.

METHODSA total of 80 patients who underwent replantation of severed finger were randomly divided into an observation group and a control group, 40 cases in each one. The patients in the control group were treated with postoperative routine care of hand surgery, while patients in the observation group, based on the regular treatment, were treated with acupuncture within first 72 h of surgery. The health side of Yanglingquan (GB 34), Xuehai (SP 10), Hegu (LI 4), Houxi (SI 3) were selected and the needles were retained for 30 min. The acupuncture was given for 6 times. The evaluation was performed by using visual analogue scale (VAS) 2 h, 4 h, 6 h, 12 h, 24 h, 48 h and 72 h after surgery. The use of analgesics after surgery was recorded in the two groups, and the blood supply and survival rate of severed finger were evaluated.

RESULTSCompared between the two groups, the VAS 4 h, 6 h, 12 h, 24 h and 48 h after surgery in the observation group was lower than that in the control group (all P<0. 05); the use frequency of analgesics in the observation group was lower than that in the control group (P<0. 05); the abnormality rate of blood supply in the observation group was lower than that in the control group (P<0. 05).

CONCLUSIONAcupuncture can significantly relieve postoperative pain of replantation of severed finger, and reduce the occurrence rate of abnormal blood supply, which is worthy of clinical promotion.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Female ; Finger Injuries ; complications ; surgery ; Humans ; Male ; Middle Aged ; Pain, Postoperative ; etiology ; therapy ; Replantation

Objective To investigate the dyslipidemia in patients with psoriasis,and the characteristics of the serum lipids in pa-tients with different types of psoriasis.Methods 332 psoriatic patients were devided into pustular psoriatic,psoriasis vulgaris and erythrodermic psoriasis based on clinical manifestations.Serum lipids of the three groups were analyzed including TC,TG,HDL-C, LDL-C,ApoA1,ApoB and Lp(a).Results The serum concentrations of TC,HDL-C,ApoA1 in patients with psoriasis were signifi-cantly lower than those in control group(P <0.05),while the concentration of Lp(a)was significantly higher in psoriasis patients compared with those in control group(P <0.05).The serum level of TC,HDL-C,LDL-C and ApoA1 in pustular psoriasis group were significantly lower than those in the other two groups(P <0.05).Conclusion The patients with psoriasis have dyslipidemia, and the serious disorder situation could be associated with psoriasis types.

Objective To upgrade the satisfactory degree of foreign patients by persistently improving medical treatment quality aboard hospital ship.Methods To choose 3 days and 30 foreign cases who accepted ultramarine medical treatment on hospital ship.All the cases were Pakistani or Bangladeshi.Cases were assigned into 3 kinds of queuing program and investigated the satisfactory degree using self-made questionnaire.The program of highest satisfactory degree was used in the next 3 countries.Results Analysis showed that waiting time for preliminary diagnosis,examination and total waiting time were significantly different between program C and A; waiting time for preliminary diagnosis,examination and total waiting time were significantly different between program B and A,but time for return visit increased in program B compared to that of program A.Degree of satisfaction:70.0％～76.7％ for program A,73.3％～80.0％ for program B,96.7％～100.0％ for program C.Conclusions Program C is the best method to shorten waiting time,improve order and upgrade the satisfactory degree.This research has a significant value in the enhancement of efficiency aboard hospital ship and improvement of foreign patients' satisfactory degree.