ObjectiveTo study the effect the low level laser irradiation in nostril combined with the electric stimulation of cerebellum on acute cerebral infarction.Methods88 patients with acute cerebral infarction were randomly divided into two groups, 45 cases in the study group who were accepted level laser irradiation in nostril combined with the electric stimulation of cerebellum and the normal medicine therapy, 43 cases in the control group who were accepted the normal medicine therapy only. The effects of two groups were observed.ResultsThe scores of the nervous function defect degree and the cerebrovascular dynamics indexes of study group were obviously increased (P<0.05 or P<0.01) compared with those before treatment. The indexes of blood viscosity were significantly decreased compared with those before treatment(P<0.01).However, all these indexes of the control group showed no significantly difference before and after treatment. ConclusionThe low level laser irradiation in nostril combined with the electric stimulation of cerebellum therapy is effective on acute cerebral infarction.It is helpful for early comprehensive recovery of motor function of the hemiplegic limbs.

Objective: To investigate the influence of astragalosides (AST) and Panax notoginseng saponins (PNS) combination on oxidative stress of brain tissues in C57BL/6 mice with cerebral ischemia-reperfusion injury. Methods: Eighty C57BL/6 mice were randomly divided into sham-operated group, untreated group, high-dose combination group (AST at a dose of 220 mg/kg plus PNS at a dose of 230 mg/kg), medium-dose combination group (AST at a dose of 110 mg/kg plus PNS at a dose of 115 mg/kg), low-dose combination group (AST at a dose of 55 mg/kg plus PNS at a dose of 57.5 mg/kg), AST (110 mg/kg) group, PNS (115 mg/kg) group and edaravone (4 mg/kg) group. AST and PNS were administered by gavage once daily for 4 days and edaravone was administered by intraperitoneal injection twice daily for 4 days. On the fourth day, bilateral common carotid arteries were ligated for 20 minutes to induce cerebral ischemia, followed by 60 minutes of reperfusion. Ischemic brain tissue was used to prepare tissue homogenate, then contents of malonaldehyde (MDA), glutathione (GSH) and nitric oxide (NO), and activities of superoxide dismutase (SOD) and nitric oxide synthase (NOS) in the homogenate were detected. Twoxtwo analysis of variance of factorial design was used to analyze whether there was an interaction between AST at 110 mg/kg and PNS at 115 mg/kg. Results: Compared with sham-operated group, contents of MDA and NO, and activity of NOS in the untreated group were remarkably increased (P<0.01), activity of SOD and content of GSH were decreased (P<0.01). Compared with the untreated group, content of MDA in the AST group was decreased (P<0.01) and activity of SOD was increased (P<0.01), however, contents of GSH and NO and activity of NOS had no obvious changes (P>0.05). Contents of MDA and NO in the PNS group was decreased as compared with the untreated group (P<0.01), but activities of SOD and NOS and content of GSH had no changes (P>0.05). Contents of MDA and NO and activity of NOS in brain tissues in the edaravone group were decreased (P<0.01, P<0.05), and activity of SOD was increased (P<0.05), while content of GSH had no changes (P>0.05). Contents of MDA and NO and activity of NOS in brain tissue in the AST and PNS combination groups were decreased (P<0.01, P<0.05), the activity of SOD increased (P<0.01, P<0.05), the content of GSH increased (P<0.01, P<0.05), and activity of SOD and content of GSH were increased (P<0.01, P<0.05). The results of analysis of variance of factorial design showed that there were interactions between AST (110 mg/kg) and PNS (115 mg/kg) (P<0.01). Conclusion: Combination of AST (110 mg/kg) and PNS (115 mg/kg) has a restraint effect on the early oxidative stress injury in the brain after ischemia-reperfusion, and the combination has a synergistic or additive effect.

Objective To investigate the application of colposcope in cervical cancer screening in Yunnan ethnic minority areas.Methods The questionnaire survey was conducted on 641 women,and the data of the colposcopy and biopsy were reviewed retrospectively.The colposcopy and pathological diagnosis results were compared.Results The minority women thought colposcopy more acceptable was 78.64％ (383/487).The colposcopy found suspected low-grade cervical lesions were 377 cases,high-grade cervical lesions were 245 cases,cervical condyloma were 15 cases,cervical cancer were 4 cases.The pathological results:278 cases of cervical intraepithelial neoplasia (CIN) Ⅰ,174 cases of CIN Ⅱ,55 cases of CIN Ⅲ,15 cases of cervical condyloma,4 cases of cervical cancer.The consistent rate of colposcopy and pathological examination was 68.17％ (257/377) in low-grade lesions,89.39％ (219/245) in high-grade lesions,cervical cancer and cervical condyloma was entirely consistent.Conclusions The colposcopy is more easily accepted in Yunnan ethnic minority areas,which could be a preliminary diagnosis of cervical lesions,cervical condyloma and cervical cancer.It has an important clinical application value in diagnosis of cervical diseases.

Objective To investigate the CT and MRI findings of solid-cystic papillary epithelial neoplasm of pancreas, and to improve the diagnosis ability of the disease. Methods CT was performed in all 3 patients with solid-cystic papillary epithelial neoplasm of pancreas proved surgically and pathologically. Of all 3 patients, plain and dynamic enhanced MRI was performed in 1 patient. Both clinical characteristics and CT and MRI findings were analyzed retrospectively. Results All 3 patients were young female without jaundice and were found to have giant solid-cystic mass in the head of pancreas. In 1 of 3 patients, calcification was found in the mass on CT scan. One patient was found to have mild pancreatic duct dilation. No intrahepatic and extrahepatic bile duct dilation was showed in 3 patients. MRI findings in one patient demonstrated mixed signal intensity on T 1WI and T 2WI. On enhanced CT and MRI, the wall of cyst and solid portions of the mass showed obvious enhancement. Conclusion CT and MRI findings of solid-cystic papillary epithelial neoplasm of pancreas are characteristic, and the disease can be preoperatively diagnosed combined with the clinical feature.

A software system of the pulse oximeter is presented in this paper. Based on Franklin C, this software system includes three main parts, one part is to automatically regulates the base line of signal, the second part is a controlled integral module,and the third part is a digital signal processing module. As the result, the pulse oximeter is satisfactory to clinical monitoring.

The clinical data of a child diagnosed with β-ketothiolase deficiency in Children′s Hospital of Chongqing Medical University in September 2018 were reviewed, and nutritional intervention and follow-up were carried out.The male child was 1 year and 4 months old, and he had clinical manifestations, including vomiting, diarrhea, mental depression and repeated metabolic acid poisoning.Gene detection: heterozygous variation of ACAT1 gene c. 401T>C (p.M134T) and c. 481T > C (p.Y161H). This study was mainly aimed at children with β-ketothiolase deficiency for nutritional treatment of individualized nutrition therapy, suggests that energy supply should be guaranteed and protein and fat intake should be limited in acute stage, and protein and fat intake should be increased gradually in remission stage, which can not only ensure growth and development, but also reduce the occurrence of metabolic crisis.

ObjectiveTo investigate the effect of comprehensive rehabilitation therapy on movement function of stroke patients.Methods121 cases of acute stroke were randomly divided into the rehabilitation group (n=59) and control group (n=62). Patients of the rehabilitation group were treated with Bobaths and motive relearning method. Cases of the control group were treated with ordinary rehabilitation. All patients were assessed by the clinical neural function-defect assessment, concise Fugl-Meyer assessment (FMA) and modified Barthel index (MBI).ResultsThe scores of the clinical neural function-defect assessment set, FMA, and MBI of two groups were not different before treatment (P>0.05), while there was a significant improvement after treatment (P<0.01), and scores of the rehabilitation group was significantly higher than that of the control group.ConclusionComprehensive rehabilitation therapy can facilitate the function recovery, and gain a good functional prognosis to the stroke patients.

With the Meta-analysis method, the clinical efficacy of acupuncture and other regular methods for aphasia was evaluated, and the acupoints selection for aphasia was explored. The acupuncture literature of clinical randomized control trials for aphasia published in CNKI, WANFANG, VIP and CBM database was searched; the statistical analysis of clinical efficacy of acupuncture and other regular methods for aphasia was performed by using software Revman 5. 2 provided by Cochrane library. A file of Microsoft Excel was established to perform the analysis of acupoints selection based on frequency analysis method, so as to summarize the characteristics and rules. Totally 385 articles were searched, and 37 articles those met the inclusive criteria was included, involving 1,260 patients in the acupuncture group and 1 238 patients in the control group. The Meta-analysis results showed OR = 3.82, 95% Cl [3.01, 4.85]; rhombus was located on the right side and the funnel plot was nearly symmetry, indicating the treatment effect of the acupuncture group for aphasia was superior to the control group (Z = 11.04, P < 0.000 01). The frequency-analysis results showed that the frequency of acupoints from top to bottom was Lian-quan (CV 23), Tongli (HT 5), Yamen (GV 15), Jinjin (EX-HN 12), Yuye (EX-HN 13), Baihui (GV 20), Yuyan II, Yuyan I and Yuyan III. The frequency of meridians from top to bottom was the governor vessel, extra channels, conception vessel, heart meridian and large intestine meridian. It is concluded that the clinical efficacy of acupuncture combined with speech rehabilitation training and medication treatment for aphasia is superior to that of speech rehabilitation training and medication treatment alone. The clinical treatment for aphasia focuses on its local effect; the main acupoints are in the head and face, and the meridians are governor vessel, extra channels and conception vessel.
Acupuncture Therapy ; Aphasia ; therapy ; Databases, Bibliographic ; Humans ; Retrospective Studies

Objective To study the expression of HER4 in renal cell carcinoma and elucidate therelationship between HER4 expression and the clinical features of renal cell carcinoma. Methods Seventy-five cases of paraffin-embedded tissues from renal eell carcinoma were tested for the expres-sion of HER4 by immunohistochemistry.Forty-six cases were male,29 cases were female,the median age was 49 years old.All of these cases were diagnosed as renal cell carcinoma(51 cases of clear cell carcinoma,1 5 cases of granular cell carcinoma,and 9 cases of papillary adenocarcinoma).The control group was 20 cases of normal renal tissue 5 am away from the tumor.Descriptive analysis was applied to compare the differences used the x2.test.Statistical analysis was done by SPSS 10.0. Results HER4 was overexpressed in 78.7%RCC(9 cases with weak positive,18 cases moderate positive,41 caseS intensive positive and 7 cases negative)cases.The expression of HER4 was negative in all nor-mal tissue.The overexpression of HER4 was correlated with the lymph node metastasis and TNM staging(P<0.05). Conclusions HER4 overexpressionis correlated with Stage of RCC.

Objecfive To observe the changes of regional cerebral blood flow (rCBF) in systemic lupus erythematosus (SLE) patients with neuropsychiatrie disorders and evaluate rCBF SPECT imaging in the detection of neuropsychiatric problems in SLE patients.Methods Twenty neuropsychiatrie SLE patients were enrolled in the study and were performed SPECT rCBF imaging anti CT/MRI scans,respectively.Twenty SLE patients without neuropsychiatrie manifestatiuns (SLE) and 20 healthy volunteers also underwent SPECT rCBF imaging as controls.Semiquantitative analysis was conducted as designed by selecting 3 consecutive crosssections and delineating ROI,which generated HQ and the results were compared between with SLE and controls.Results SPECT rCBF findings were almormal in 20 NPSLE.in which 19 of the 20 with abnormal SPECT findings showed focal uptake defects the other patient showed increased foeal uptake.Four N PSLE patients had ahnormal CT/MRI scans findings.Compared with the methods of rCBF and CT/MRI imaging,the difference was significant (P＜0.01).Nineteen SLE patients without neuropsychiatrie manifestations had normal SPECT findings.the other 1 patient showed focal uptake defect.SPECT findings were all normal in 20 healthy volunteers.Temporal cortex was the most commonly involved region,followed by frontal cortex.Specific values generated from semiquantitative analysis (HQ) of temporal and frontal regions in neruopsychiatrie SLE patients were lower than that in SLE patients and healthy volunteers (P＜0.01 and P＜0.05).Conclusion SPECT rCBF imaging has the potential to be a sensitive tool to detect the neuropsyehiatric disordersin SLE patients,and has important value in helping for early diagnosis and therapy.Hypoperfusion on ECD-SPECT under the territory of the middle cerebral artery (MCA) is the most common observation,and which temporal and frontal regions are the most frequently involved regions in neruopsychiatrie SLE patients.