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 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

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.

Bacterial Proteins ; metabolism ; Carbon-Sulfur Lyases ; metabolism ; Mouth ; microbiology ; Quorum Sensing ; Signal Transduction

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

Child ; Female ; Hamartoma ; diagnosis ; pathology ; surgery ; Humans ; Tracheal Diseases ; diagnosis ; pathology ; surgery

Spinal muscular atrophy (SMA) is a group of neuromuscular disorders, caused by degeneration of the motor neurons in the anterior horn of the spinal cord, with prevalence of about 1 in 6000 to 1 in 10000 in newborn. The gene carrying frequency is about 1 in 40 to 1 in 50 all over the world. SMA is one of the most common autosomal recessive diseases causing infant death. SMA mainly refers to SMN1 dependent caused by SMN1 gene mutations. Noninvasiveness and specificity make genetic testing a recommended method for diagnosis of SMA. In addition to conventional methods such as neural nutrition, muscle exercise, etc., there is no specific treatment for SMA up to now. Nevertheless, HDAC inhibitors deserve attention as they are the only drugs completed Phase Ⅲ clinical trials to date. Furthermore, other ways as small-molecule SMN enhancers, induced pluripotent stem cell (iPSC), antisense oligonucleotides to correct SMN2 splicing, etc, were still on the way of in vitro stage at present.

Breast cancer belongs to high morbidity malignant tumor for women. Some known aspects to breast cancer were etiological factor, pathogenesis and prescription based upon literature review of Traditional Chinese Medicine (TCM) in ancient times, and the valuable references to modern clinical medicine (CM) was offered. Some animal studies and modern clinical trials indicated that curative effect of integration of Chinese and Western Medicine in experimental group was better than that of Western Medicine treatment alone in control group. It aims to offer open-minded idea under syndrome differentiation for professional staff in clinic by arranging, inducing-and summarizing related records on breast cancer.

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.

Apolipoprotein C3 (APOC3) is a multifunctional protein.Its concentration is positively correlated with triglyceride (TG) levels and is an independent risk factor for coronary heart disease (CAD) prediction and development.Recent studies showed that APOC3 could not only regulate triglyceride-rich lipoproteins (TRL) metabolism,but also regulated endothelial function,that is,it could induce endothelial dysfunction and disorders of lipid metabolism.Gradually,APOC3 induces atherosclerosis (AS),increases the risk of the occurrence of CAD and other related diseases.APOC3 polymorphisms are also closely related to related diseases.