Objective: To observe the improving effect of muscle regions of meridians needling method on the upper limb function in children with cerebral palsy of spastic hemiplegic type. Methods: A total of 100 children with cerebral palsy of spastic hemiplegia type were divided into a treatment group and a control group according to the visiting sequence, with 50 cases in each group. The control group was treated with conventional rehabilitation plus conventional acupuncture treatment. The treatment group was treated with conventional rehabilitation plus muscle regions of meridians needling method. The electromyography (EMG) signal values of triceps brachii and pronator teres were detected before treatment, and 3 months and 6 months after treatment. The clinical efficacy was evaluated by Peabody developmental motor scale-fine motor (PDMS-FM) and fine motor function measure (FMFM). Results: Three and six months after treatment, the EMG signal values of triceps brachii and pronator teres, grasping scores and visual-motor integrated scores of PDMS-FM and the FMFM scores in both groups increased to varying degrees compared with the same group before treatment, and the intra-group differences were all statistically significant (all P<0.05). Six months after treatment, the results of the above three items in the treatment group were all better than those in the control group, and the differences between the groups were statistically significant (all P<0.05). Conclusion: Muscle regions of meridians needling method added on the basis of conventional rehabilitation can effectively reduce the muscle tone of upper limb and enhance the muscle strength, and improve the upper limb function in children with cerebral palsy of spastic hemiplegia type. The efficacy is superior to that of the conventional rehabilitation plus conventional acupuncture treatment.

Humans ; Deglutition ; Time Factors ; Language

Objective:To observe the clinical efficacy of needling thirteen ghost acupoints for children with autism spectrum disorder. Methods:A total of 90 cases with autism spectrum disorder (ASD) aged between 2 and 6 years were randomly allocated into 2 groups by random number table. The control group (n=45) received routine rehabilitative training, and the treatment group (n=45) received acupuncture at thirteen ghost acupoints plus routine rehabilitative training. The Beijing Gesell developmental (Gesell) scale and autism behavior checklist (ABC) were used to assess the intellectual, language and behavior development before and 3 months after the treatment. Results:After the treatment, the total effective rate in the treatment group was 82.2%, versus 55.6% in the control group, showing a statistical significance (P<0.05). As for the scores of social, emotional and language in Gesell scale, there were significant intra-group differences in the treatment group (allP<0.05), and all the five subscales in the Gesell scale in the treatment group were significantly better than those in the control group (allP<0.05). As for the scores of ABC, there were significant intra-group differences in the treatment group (P<0.05), and the scores in the treatment group were significantly better than those in the control group (allP<0.05). Conclusion: Rehabilitation training plus acupuncture at thirteen ghost acupoints can significantly improve the intellectual, language and abnormal behavior in autism spectrum disorder children.

OBJECTIVETo evaluate the urinary nuclear matrix protein (NMP22) as an adjuvant diagnostic index for transitional cell carcinoma of urinary tract and monitoring the state of disease.

METHODSUrinary samples were collected from 262 patients with transitional cell carcinoma, 198 non-transitional cell carcinoma of the urinary tract and 65 patients with benign diseases. Urinary NMP22 concentration was determined through enzyme linked immunosorbent assay (ELISA).

RESULTSThe urinary NMP22 concentration had significant difference among the three groups (Kruskal Wallis, chi(2) = 197.17 P < 0.001). The detection sensitivity and specificity of urinary NMP22 to transitional cell carcinoma were 71.37% and 87.69% respectively. The NMP22 concentration showed significant difference among three groups divided according to the pathological grade (Kruskal-Wallis test, chi(2) = 34.06 P < 0.01). The NMP22 concentration was significant lower in the recovery patients after the operation than the peoples of pre-operation and recurrence (Kruskal-Wallis test, chi(2) = 37.53, P < 0.001).

CONCLUSIONMP22 is a helpful tumor marker for the diagnosis of transitional cell carcinoma and monitoring the state of illness with increased efficacy.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Biomarkers, Tumor ; urine ; Carcinoma, Transitional Cell ; diagnosis ; urine ; Child ; Female ; Humans ; Male ; Middle Aged ; Nuclear Proteins ; urine ; Urinary Bladder Neoplasms ; diagnosis ; urine

OBJECTIVETo study the clinicopathologic features and immunophenotype of renal cell carcinomas, and to discuss their diagnostic value.

METHODSThe clinicopathologic features of 114 cases of renal cell carcinoma were reviewed and categorized on the basis of 2004 WHO classification. Immunohistochemical study for a panel of antibodies (including CK, CD10, vimentin, CD117, AMACR, CK7 and TFE3) was carried out. The follow-up data, if available, were also analyzed.

RESULTSThe cases were reclassified into 5 subtypes, including 77 cases (67.5%) of clear cell carcinoma (CCRCC), 11 cases (9.6%) of papillary renal cell carcinoma (PRCC), 14 cases (12.3%) of chromophobe renal cell carcinoma (chrRCC), 10 cases (8.8%) of renal carcinoma associated with Xp11.2 translocations/TFE3 gene fusions (Xp11.2RCC) and 2 cases (1.8%) of unclassified renal cell carcinoma (unRCC). Immunohistochemical study showed that the expression rates of CK, CD10 and vimentin in CCRCC were 93.5% (72/77), 93.5% (72/77) and 75.3% (58/77), respectively. On the other hand, all the 11 cases of PRCC studied were positive for AMACR. The expression rate of CD117 in chrRCC was 78.5% (11/14). In the 10 cases of Xp11.2 RCC studied, the expression rates of TFE3, AMACR, CD10 and CK were 100% (10/10), 100% (10/10), 90% (9/10) and 70% (7/10), respectively.

CONCLUSIONSThe various subtypes of renal cell carcinomas are heterogeneous in histologic appearance and demonstrate distinctive immunophenotype. The expressions of CD10, vimentin, CD117, AMACR, CK7 and TFE3 are helpful in the differential diagnosis.

Adenocarcinoma, Clear Cell ; pathology ; Adolescent ; Adult ; Aged ; Aged, 80 and over ; Basic Helix-Loop-Helix Leucine Zipper Transcription Factors ; genetics ; immunology ; metabolism ; Biomarkers, Tumor ; analysis ; genetics ; Carcinoma, Papillary ; immunology ; pathology ; Carcinoma, Renal Cell ; immunology ; metabolism ; pathology ; Female ; Gene Fusion ; Humans ; Immunophenotyping ; Kidney Neoplasms ; immunology ; metabolism ; pathology ; Male ; Middle Aged ; Neprilysin ; analysis ; Racemases and Epimerases ; analysis ; genetics ; Translocation, Genetic ; Vimentin ; analysis ; World Health Organization ; Young Adult

The aim of the study is to establish and evaluate a RNA isothermal transcription-mediated amplification and realtime detection assay (RIARD-MF) for the identification of Mycobacterium fortuitum in clinical isolates.RNA probes and specific primers of reverse transcription and amplification for T7 promoter were designed based on the sequence of M.fortuitum 16S rRNA.The isothermal successive cycles of amplification were performed for real-time detection by using T7 RNA polymerase at 42 ℃.Five non-mycobacterium strains,20 Mycobacterium strains and 259 clinical strains were detected by the established assay to evaluate the specificity and sensitivity,and the results were compared with those of PCR sequencing.In the test of 5 non-mycobacterium strains and 20 Mycobacterium strains,only M.fortuitum was positive,and the remaining 24 strains of bacteria were negative,which was consistent with PCR gene sequencing.The sensitivity and specificity of RIARD-MF reached 60 CFU/mL and 100％.In the test of 259 strains of clinical isolates,5 strains were identified to be M.fortuitum,the remaining 254 strains were not identified to be M.Fortuitum,which was also consistent with PCR gene sequencing.Both the specificity and sensitivity reached up to 100％ in the detection of clinical isolates.It suggested that the RIAR-DMF established in this study is a specific,sensitive,accurate and rapid method for the identification of M.Fortuitum and it may be hopeful for rapid identification of M.fortuitum in clinical isolates.

Objective To explore the effect of Jian Zu San Zhen acupuncture on tip foot in children with spastic cerebral palsy. Methods From January to December, 2016, 120 children with spastic cerebral palsy aged one to six years were randomly divided into control group (n=60) and observation group (n=60). Both groups were treated with conventional rehabilitation, while the observation group added Jian Zu San Zhen acupuncture. They were evaluated with Gross Motor Function Measure (GMFM), foot dorsiflexion angle and surface electromyog-raphy. Results After treatment, the scores of GMFM in B, C, D and E dimensions and the total score significantly increased in the observa-tion group (t>4.325, P<0.001), and were higher than that of the control group (t>2.711, P<0.01);the foot dorsiflexion angle significantly de-creased in the observation group (t=17.627, P<0.001), and was significantly less than that of the control group (t=15.416, P<0.001). The root mean square (RMS) of surface electromyography of gastrocnemius muscle under active plantarflexion and passive dorsiflexion of ankle joint improved after treatment (t≥3.058, P<0.01), and was better in the observation group than in the control group (t=-2.199, P<0.05). Conclusion Jian Zu San Zhen acupuncture can effectively reduce the gastrocnemius muscle tension, and do not reduce the gastrocnemius muscle strength, which could also improve the ability of foot flexion, and facilitate to recover the function of standing and moving.

Objective This study aimed to investigate the correlation of the preoperative peripheral blood lymphocyte-to-monocyte ratio (LMR) with the prognosis of laryngeal squamous cell carcinoma (LSCC). Methods We retrospectively analyzed the clinical data on 147 cases of LSCC treated by surgical resection in our hospital between January 2008 and December 2017. According to the optimal cut-off value of preoperative LMR in the ROC curve analysis, we divided the patients into a high-LMR and a low-LMR group, analyzed the relationship between LMR and the clinicopathological features, and assessed its influence on the overall survival of the patients. Results The optimal cut-off value of preoperative LMR was 3.24. Of the total number of patients, 81 were found with an LMR ≥ 3.24 (the high-LMR group) and the other 66 with an LMR < 3.24 preoperatively (the high-LMR group). The 1-year, 3-year and 5-year overall survival rates were significantly higher in the high-LMR (98.76%, 92.59% and 85.18%) than in the low-LMR group (87.88%, 69.70% and 60.60%) (P < 0.01). Multivariate analysis with the Cox proportional hazard model showed that the risk factors influencing the overall survival of the LSCC patients included the N stage (OR = 0.336, 95% CI: 0.149-0.758) and low preoperative LMR (OR = 0.474, 95% CI: 0.248-0.907) (P < 0.05). Conclusion LSCC patients with a higher preoperative LMR have a higher rate of overall survival. The preoperative LMR plays a valuable role in predicting the postoperative survival of LSCC patients.

OBJECTIVETo report the experience of the surgical treatment of congenital heart diseases (CHD) in pediatric patients with body weight less than 10 kg.

METHODSBetween January 2000 and December 2007, 105 children with CHD, aged 2 months to 3 years and weighing between 3.5 to 10 kg, underwent surgical treatment. Of the 105 patients, 56 were concomitant with moderate to severe pulmonary hypertension or repeated pulmonary infections, and 35 with complex cardiac abnormalities. Operations were performed through median sternotomy with moderate hypothermic cardiopulmonary bypass in 88 cases, with normothermic extracorporeal circulation on beating heart in 14 cases, and with deep hypothermic circulatory arrest in 3 cases.

RESULTSThere were 5 early deaths (4.8%). During a follow-up of 2 month to 3 year, 97 survivors with corrective procedure had no late mortality or complications with NYHA class I of cardiac function, excepting 2 cases with little residual shunt. Three survivors with palliative procedure enjoyed higher quality of life.

CONCLUSIONSThe surgical treatment of CHD in pediatric patients with body weight less than 10 kg seems to be feasible and safe, with satisfactory early and long-term results.

Body Weight ; Cardiac Surgical Procedures ; adverse effects ; methods ; Child, Preschool ; Female ; Heart Defects, Congenital ; mortality ; surgery ; Humans ; Infant ; Male

OBJECTIVETo analyze the mutations of BRCA1 in breast cancer patients of Uigur women in Xinjiang.

METHODSBy using single strand conformation polymorphism (SSCP) and DNA sequencing, BRCA1 mutations were detected in 70 Uigur women breast cancer cases and 32 cases of benign breast diseases and non-tumor tissue next to carcinoma.

RESULTS(1) 12 new loci of BRCA1 gene mutation were detected firstly in 70 Uigur women breast cancer patients. (2)The frequency of BRCA1 mutation in 70 Uigur women breast cancer cases was 12.86% (9/70). The frequency of BRCA1 mutation in Uigur women early onset breast cancer was 31.82% (7/22), which was significantly higher than that in late onset group (2/48, 4.16%) (chi(2) =10.295, P<0.01). (3) There were BRCA1 gene polymorphisms in 9 of 70 Uigur women breast cancer patients. The loci of polymorphisms in 8 of 9 cases were 3232A>G. (4)In the research group two cases of bilateral breast cancer were found with BRCA1 gene mutation.

CONCLUSIONThe mutation of BRCA1 gene may be related to Uigur women breast cancer and bilateral breast cancer.

Adult ; Aged ; Asian Continental Ancestry Group ; genetics ; Breast Neoplasms ; genetics ; China ; Ethnic Groups ; genetics ; Female ; Genes, BRCA1 ; Humans ; Introns ; genetics ; Middle Aged ; Mutation ; Polymorphism, Single-Stranded Conformational