Conjunctiva ; surgery ; Diagnosis, Differential ; Eye Neoplasms ; metabolism ; pathology ; surgery ; Humans ; Infant ; Male ; Neoplasm Recurrence, Local ; Nerve Sheath Neoplasms ; metabolism ; pathology ; surgery ; Reoperation ; S100 Proteins ; metabolism

Animals ; Female ; Fetal Heart ; abnormalities ; diagnostic imaging ; surgery ; Heart Defects, Congenital ; diagnostic imaging ; physiopathology ; surgery ; Humans ; Pregnancy ; Treatment Outcome ; Ultrasonography, Prenatal

ObjectiveTo explore the relations between the alkaline phosphatase(ALP) and the type of cerebral palsy. MethodsThe ALP level of 40 children with different types of cerebral palsy were examined with the Olympus AU-600 apparatus. ResultsThe ALP value of the children with spastic cerebral palsy is normal. The ALP value of the children with athetoid cerebral palsy is higher than spastic cerebral palsy(P<0.001).Conclusions The ALP value can help us to identify the type of cerebral palsy.

Objective:To choose the best vector for the expression of CS3 fimbriae. Methods: The CS3 operon was cloned into different plasmid vectors such as pUC19 and pTrc99A. The expression of CS3 was monitored by whole-cell ELISA and SDS-PAGE analysis. The assembly of CS3 fimbriae was detected with electron microscopy. Results:The expression level of CS3 fimbriae using plasmid pUC19 as carrying vector was the highest, and the insertion orientation of CS3 gene into the plasmid has a little effect on its expression level. The expression of CS3 fimbriae was confirmed by SDS-PAGE analysis and electron microscopy.Conclusions:The promotor of CS3 itself played the key role in the expression of CS3 fimbriae and the copy number of plasmid was the main factor to affect the expression level.

Bone marrow mesenchymal stem cells (MSCs), multipotent stem cells, can replicate as undifferentiated cells and have the potential to differentiate into different lineages of mesenchymal tissues, including bone, cartilage,endothelial, neural, smooth muscle, skeletal myoblasts, and cardiac myocyte cells. The ischemia-induced death of cardiomyocytes results in scar formation and reduced contractility of the ventricle. Several preclinical and clinical studies have supported the notion that MSCs therapy may be used for cardiac regeneration.When transplanted into the infracted heart, MSCs prevent deleterious remodeling and improve recovery, but the mechanism is not clear. In this work,we review evidence and new prospects that support the use of MSCs in cardiomyoplasty.

Objective: To analyze and compare the features and strengths of different methods for calculating the biophysical properties of meridian points, and thus propose corresponding suggestions to fully achieve the research and application value of biophysical properties of meridian points.Methods: We searched and collected the literature on the imbalance of biophysical properties of meridian points between January 1, 2005 and March 1, 2020 in China National Knowledge Infrastructure (CNKI), Wanfang Academic Journal Full-text Database (Wanfang), Chongqing VIP Database (CQVIP) and PubMed database, and then analyzed, compared, and summarized the applied methods for calculating the imbalance degree of the biophysical properties of meridian points. Results: The current methods for calculating the imbalance degree of the biophysical properties of meridian points are diverse and can be summarized as the following three: direct comparison of the measured values of the left and right namesake points, difference method, and ratio method. The low uniformity of the calculation methods has limited the promotion and application of its research results. Conclusion: In future research on the biophysical properties of meridian points, multidisciplinary cooperation in terms of imbalance degree calculation methods, detection instruments, and health data models is necessary to achieve more widely applicable scientific conclusions and more generalized experimental results.

OBJECTIVETo assay salidroside and p-tyrosol in Hongjingtian for injection (freezing-dry).

METHODSamples were purified by Sep-Pak C18 column and salidroside and p-tyrosol were determined by HPLC with Irregular-H C18 (4.6 mm x 250 mm, 5 microm), and eluted with a mobile phase of methanol-acenitonitrile -0.06% phosphate (10: 10:80). The flow rate was 1.0 mL x min(-1), the detection wavelength was set at 275 nm and the column temperature was maintained at 30 degrees C.

RESULTThe calibration curves were linear in the range of 2.24-22.4 microg for salidroside (0.999 7) and 0.856-8.56 microg for p-tyrosol (0.999 6), the average recovery was 101.3%, 99.8% respectively.

CONCLUSIONThe method is convenient, rapid, accurate and reliable.

Chromatography, High Pressure Liquid ; methods ; Drugs, Chinese Herbal ; administration & dosage ; chemistry ; Glucosides ; analysis ; Injections ; Phenols ; analysis ; Phenylethyl Alcohol ; analogs & derivatives ; analysis ; Plants, Medicinal ; chemistry ; Rhodiola ; chemistry ; Temperature

Aged ; Female ; Hodgkin Disease ; diagnosis ; pathology ; Humans ; Reed-Sternberg Cells ; pathology

Objective To analyze the awareness on health among high school students and its influencing factors in Guangdong. Methods Multi-stage sampling and questionnairs "2009 health awareness survey of the Chinese citizens" developed by our Department of Health, were used. Data were analyzed by multivariate multilevel model under MLwinN 2.19 software. Results The mean scores on knowledge and ideas, behaviors and related skills among 1606 high school students of Guangdong province, were 69.08 ± 14.81,60.05 ± 16.85 and 74.99 ± 21.17 respectively. Three items on health showed that they all related to each other and relations between grades (0.972,0.715 and 0.855) were greater than the individuals (0.565,0.426 and 0.438). Conclusion Factors as students from outside the Pearl River Delta region or from the rural areas, being male, at general secondary schools, at grade one, with poor academic performance and more pocket money etc., had lower levels on those related information of health.