1.Application of Contract Learning Methodology in clinical nursing teaching
Yue WEN ; Yiqiong YIN ; Tao LIANG ; Jing ZHONG
Modern Clinical Nursing 2013;(1):66-68
Objective To explore the effect of Contract Learning Methodology in teaching of clinical nursing.Methods 88 nursing students were randomized into the control group(n=46)and experiment group(n=42).The former and the latter adopted the Contract Learning Methodology and conventional teaching methodology,respectively.The two groups were assessed and compared in terms of their scores of clinical nursing theory and manipulation.Results The students in the experiment group were comprehensively better then those in the control group in terms of theoretical and manipulative exams,writing of nursing histories, writing of reading reports,basic nursing,communicating ability and comprehensive achievements(P<0.01).Conclusion The Contract Learning Methodology may fortify the sense of discipline in nursing students,enhance the sense of teaching in teachers and therefore propel the quality of teaching and learning.
2.Biomarkers of workers exposed to manganese.
Wen-Jing ZHANG ; Zheng-Liang LIU ; Hua SHAO
Chinese Journal of Industrial Hygiene and Occupational Diseases 2010;28(12):926-928
Adult
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Biomarkers
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blood
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urine
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Female
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Humans
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Male
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Manganese
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blood
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urine
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Middle Aged
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Occupational Exposure
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adverse effects
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Young Adult
4.Study on optineurin gene polymorphism in Chinese patients with primary open angle glaucoma
Si-ying, LIANG ; Li-na, HUANG ; Fang-wei, YING ; Jing, HE ; Teng-liang, WEN
Chinese Journal of Experimental Ophthalmology 2013;31(9):863-866
Background Primary open angle glaucoma(POAG) is a common type of glaucoma.It has been well known that a lot of factors are associated with the pathogenesis of POAG,but genetic factor plays a critical role.Optineurin (OPTN)gene is the second confirmed POAG-relevant gene,and screening its mutation in the population contribute to the deeply understanding of the pathogenesis of POAG.Objective The present study was to investigate the association between sequence variants of OPTN gene and POAG in Chinese patients.Methods DNA was isolated from peripheral blood of 100 POAG patients and 60 cataract individuals.The coding exons of OPTN gene were amplified by PCR.PCR products were then sequenced directly to assay the variants and contrasted to original sequence in GenBank.This study was approved by the Ethical Committee of Shenzhen Eye Hospital.All the subjects signed the written inform consent.Results A case-controlled study was designed.The mean intraocular pressure (IOP)of the POAG patients was (29.0±6.5)mmHg,and that of the cataract patients was (13.7 ±2.4)mmHg.Variant of synonymous coding T34T was found in 60 POAG patients.Genetic type frequencies of AA,GA and GG were 10%,50% and 40% in the POAG patients,and those of cataract patients were 0,25% and 75% respectively,showing significant difference between them (x2 =20.416,P =0.000).The allele frequencies of A and G were 35% and 65% in the POAG patients,and those of cataract patients were 12.5% and 87.5%,with a statistically significant difference (x2 = 19.464,P =0.000).The sequence changes of non-synonymous coding variants (M98K,691-692insA G,R545Q,H486R) were also found in both POAG and cataract patients,but no significant difference was seen in the genetype and allele frequencies between two groups (P>0.05).Conclusions No obvious association of OPTN gene variant with POAG is verified.The variant of T34T maybe increase the risk of POAG.
5.Analysis of nosocomial methicillin-resistant staphylococcus aureus pulmonary infection in patients with coal miners' pneumoconiosis.
Wen-shou XU ; Hui ZHANG ; Lan-tao SU ; Feng-rui ZHAO ; Jing-liang MA
Chinese Journal of Industrial Hygiene and Occupational Diseases 2004;22(1):71-72
Aged
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Aged, 80 and over
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Anti-Bacterial Agents
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pharmacology
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Coal Mining
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Cross Infection
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complications
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microbiology
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Drug Therapy, Combination
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therapeutic use
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Humans
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Male
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Methicillin
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pharmacology
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Methicillin Resistance
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Microbial Sensitivity Tests
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Middle Aged
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Pneumonia
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drug therapy
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etiology
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Silicosis
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classification
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complications
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Staphylococcus aureus
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drug effects
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Treatment Outcome
6.Histologic classification of nasopharyngeal carcinoma.
Kuang-rong WEI ; Ying XU ; Wen-jun ZHANG ; Zhi-heng LIANG ; Jing LIU
Chinese Journal of Pathology 2011;40(5):355-357
7.New progress on three-dimensional movement measurement analysis of human spine.
Xiao-wen QIU ; Xi-jing HE ; Si-hua HUANG ; Bao-bao LIANG ; Zi-rui YU
China Journal of Orthopaedics and Traumatology 2015;28(5):476-481
Spinal biomechanics, especially the range of spine motion,has close connection with spinal surgery. The change of the range of motion (ROM) is an important indicator of diseases and injuries of spine, and the essential evaluating standards of effect of surgeries and therapies to spine. The analysis of ROM can be dated to the time of the invention of X-ray and even that before it. With the development of science and technology as well as the optimization of various types of calculation methods, diverse measuring methods have emerged, from imaging methods to non-imaging methods, from two-dimensional to three-dimensional, from measuring directly on the X-ray films to calculating automatically by computer. Analysis of ROM has made great progress, but there are some older methods cannot meet the needs of the times and disappear, some classical methods such as X-ray still have vitality. Combining different methods, three dimensions and more vivo spine research are the trend of analysis of ROM. And more and more researchers began to focus on vivo spine research. In this paper, the advantages and disadvantages of the methods utilized recently are presented through viewing recent literatures, providing reference and help for the movement analysis of spine.
Animals
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Humans
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Imaging, Three-Dimensional
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instrumentation
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methods
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trends
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Radiography
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Spine
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diagnostic imaging
8.Metabonomic study on the anti-liver injury effect of Si-Ni-San on rats by using UPLC-MS/MS.
Lina YANG ; Jing WEN ; Yi SUN ; Jiajia LIANG ; Weihua ZHENG ; Lili ZHANG ; Yujie ZHOU ; Zhili XIONG
Acta Pharmaceutica Sinica 2014;49(3):368-73
A UPLC-MS/MS method based on metabonomic skills was developed to study the serum metabolic changes of rats after acute liver injury induced by CCl4 and to evaluate the action mechanism of Si-Ni-San. The integrated data were exported for principal components analysis (PCA) by using SIMCA-P software, in order to find the potential biomarkers. It showed that clear separation of healthy control group, model group, silymarin group, Si-Ni-San group was achieved by using the PCA method. Nine significantly changed metabolites were identified as potential biomarkers of acute liver injury. Compared with the health control group, the model group rats showed higher levels of phenylalanine, tryptophan and GCDCA together with lower levels of LPC 16 : 0, LPC 18 : 0, LPC 18 : 1, LPC 16 : 1, LPC 20 : 4 and LPC 22 : 6. These changes of serum metabolites suggested that the disorders of amino acid metabolism, lipid metabolism, bile acid biosynthesis and anti-oxidative damage were related to acute liver injury induced by CCl4. Si-Ni-San might have the anti-liver injury effect on all these four metabolic pathways.
9.Expressions and significance of two kinds of vascular endothelial growth factors of different origin in adrenocortical lesions of primary aldosteronism
Wen CHEN ; Zuojie LUO ; Yingfen QIN ; Xinghuan LIANG ; Decheng LU ; Jing XIAN ; Li JIANG
Chinese Journal of Endocrinology and Metabolism 2011;27(1):9-13
Objective To investigate the expression and significance of the endocrine gland-derived vascular endothelial growth factor (EG-VEGF) and vascular endothelial growth factor(VEGF) in adrenocortical lesions of primary aldosteronism. Methods The expressions of EG-VEGF, and VEGF were detected by immunohistochemistry and real-time fluorescence quantitative PCR in samples of 18 cases of adrenocortical adenoma, 6 adrenocortical hyperplasia, and 8 normal adrenal cortex. The correlation between the expressions of EG-VEGF, VEGF, and clinicopathological parameters was analyzed. Results The expression of EG-VEGF or VEGF in adrenocortical adenomas was higher than that in adrenocortical hyperplasia or normal adrenal cortex ( all P<0. 05 ), and the expression of EG-VEGF or VEGF between adrenocortical hyperplasia samples and normal adrenal cortex samples was indistinctive. There was no statistically significant correlation between EG-VEGF or VEGF expression and sex, age, blood pressure, serum potassium, plasma renin activity, except in case of serum aldosterone( P<0.05 ). A positive correlation between EG-VEGF and VEGF ( P<0. 01 ) was found. Conclusions EG-VEGF and VEGF may play a significant role in the formation and development of adrenocortical tumors in primary aldosteronism.
10.Clinical applications of molecular biomarkers in urothelial carcinoma of bladder.
Liang CHENG ; Jia-wen XU ; Jia-jia HE ; Jing ZHAO ; Xiao-dong TENG
Chinese Journal of Pathology 2011;40(10):714-717
Antineoplastic Combined Chemotherapy Protocols
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therapeutic use
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Basigin
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analysis
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Biomarkers, Tumor
;
analysis
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genetics
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Carcinoma, Transitional Cell
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drug therapy
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genetics
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metabolism
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Gene Expression Profiling
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Humans
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In Situ Hybridization, Fluorescence
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Inhibitor of Apoptosis Proteins
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analysis
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Mutation
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Neoplasm Recurrence, Local
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metabolism
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Nuclear Proteins
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analysis
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Receptor, Fibroblast Growth Factor, Type 3
;
analysis
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genetics
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Tumor Suppressor Protein p53
;
analysis
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genetics
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Urinary Bladder Neoplasms
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drug therapy
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genetics
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metabolism