1.Drawing up a Job Self-regulation Questionnaire for Airline Pilots
Space Medicine & Medical Engineering 2006;0(03):-
Objective To draw up a job self-regulation questionnaire for airline pilots and to evaluate its reliabilities and validities.Methods A job self-regulation questionnaire was developed based on documents and interviews.In order to examine the validity,208 airline pilots of CAAC were tested and 31 department leaders of them were interviewed.Results The self-regulation of airline pilot was composed of eight key dimensions,which had been examined in the confirmatory factor analysis.The Cronbach of full questionnaire was ?=0.743,and the reliability of each dimension was beyond Cronbach ?=0.516.Coefficient of stability of the questionnaire was beyond 0.606(P
3.Changes of Serum Levels of N-Terminal Pro-Brain Natriuretic Peptide in Children with Congestive Heart Failure Complicated with Different Pathogeny and Its Relationship with Pulmonary Hypertension
hai-ying, ZHOU ; hua-feng, YU ; xiao-wen, ZHOU
Journal of Applied Clinical Pediatrics 1992;0(06):-
0.05).Conclusions Serum NT-proBNP level is sensitive and specific for the diagnosis of pneumonia complicated with CHF and CHD complicated with CHF. There is an increasing tendency of NT-proBNP level companied increasing pulmonary pressure.
4.Breeding of High-yielding ?-galactosidase Strains from Protoplast of Aspergillus niger
Hai-Ying DU ; Hong-Wei YU ; Jun HAN ; Ning LI ; Ying-Min JIA ;
Microbiology 1992;0(06):-
The protoplasts of original Aspergillus niger strain Uco-3 were treated with the cooperation of UV and ?-ray to obtain the high-yielding strain producing the thermostable ?-galactosidase. Under the optimum conditions of formation and regeneration protoplasts were prepared. According to the interaction of positive mutation rate and radiation dose,the optimum condition was determined. The optimum dose of UV was 4 minutes and the optimum dose of ?-ray was 500 Gy. After mutagenetic treatment of protoplasts and selection from a lot of mutants,a mutant DL116 producing the thermostable ?-galactosidase was obtained. The ?-galactosidase activity of DL116 was increased from 16.27 U/mL to 44.37 U/mL,which was higher than that of strain Uco-3.
5.Bilateral symmetry of corneal topography
Ying LI ; Yu-Mei JIN ; Xiao ZHANG ; Yu-Min SUN ; Hai-Yan LI ;
Ophthalmology in China 1993;0(01):-
Objective To compare the bilateral symmetry characters of corneal topography in patients with different refraction, age and gender.Design Retrospective case series.Participants 1000 eyes of 500 patients who were going to undergo corneal refractive surgery with myopia from 18 to 47 years old.Methods Bilateral corneal topography was obtained using TOMEY Version 3.30.Contact lenses had not been worn for more than a week before the examination,and patients with dry eye or other ocular and systemic diseases were excluded.Main Outcome Measures Symmetry and symmetric rates of corneal topography.Results Bilateral symmetry of loca- tion of the cone apex and refraction:uniform 3.4%;almost symmetry 1.8%;approximately symmetry 79.0%;asymmetry 15.8%.The rates of bilateral symmetry in patients with different refraction:0.05).Conclusions 80% of patients with myopia have bi- lateral symmetric corneal topography patterns.The rates of bilateral symmetry of corneal topography increase with the increase of spher- ical refraction(
6.Advances in drug delivery strategies against Helicobacter pylori
Xiao-nan CHEN ; Ying-ying SUN ; Peng-yu LI ; Yi-qin RAO ; Shi-hui YU ; Hai-yan HU
Acta Pharmaceutica Sinica 2021;56(9):2495-2504
italic>Helicobacter pylori (
7.Cervical carcinoid with high-grade intraepithelial neoplasia: report of a case.
Hai LI ; Fang BAO ; Yu-fei LI ; Yi-long DAI ; Ying XIANG ; Zhi-hong ZHANG
Chinese Journal of Pathology 2013;42(5):347-348
Adult
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Breast Neoplasms
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metabolism
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pathology
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secondary
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Carcinoid Tumor
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metabolism
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pathology
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surgery
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Carcinoma, Adenoid Cystic
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pathology
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Carcinoma, Lobular
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metabolism
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pathology
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secondary
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Cervical Intraepithelial Neoplasia
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metabolism
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pathology
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surgery
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Chromogranin A
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metabolism
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Diagnosis, Differential
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Female
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Humans
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Hysterectomy
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Keratins
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metabolism
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Neoplasms, Multiple Primary
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metabolism
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pathology
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surgery
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Ovarian Neoplasms
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metabolism
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pathology
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Sex Cord-Gonadal Stromal Tumors
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metabolism
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pathology
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Synaptophysin
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metabolism
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Uterine Cervical Neoplasms
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metabolism
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pathology
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surgery
8.Analysis phylogenetic relationship of Gynostemma (Cucurbitaceae).
Shuang-shuang QIN ; Hai-tao LI ; Zhou-yong WANG ; Zhan-hu CUI ; Li-ying YU
China Journal of Chinese Materia Medica 2015;40(9):1681-1687
The sequences of ITS, matK, rbcL and psbA-trnH of 9 Gynostemma species or variety including 38 samples were compared and analyzed by molecular phylogeny method. Hemsleya macrosperma was designated as outgroup. The MP and NJ phylogenetic tree of Gynostemma was built based on ITS sequence, the results of PAUP phylogenetic analysis showed the following results: (1) The eight individuals of G. pentaphyllum var. pentaphyllum were not supported as monophyletic in the strict consensus trees and NJ trees. (2) It is suspected whether G. longipes and G. laxum should be classified as the independent species. (3)The classification of subgenus units of Gynostemma plants is supported.
Gynostemma
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classification
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genetics
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Molecular Sequence Data
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Phylogeny
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Plant Proteins
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genetics
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Sequence Analysis, DNA
10.Study on human bone marrow mesenchymal stem cells marked by enhanced green-fluorescent protein gene.
Xu HE ; Yu-lin LI ; Xin-rui WANG ; Yun NIU ; Hai-ying ZHANG
Chinese Journal of Pathology 2009;38(2):123-124
Bone Marrow Cells
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cytology
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Cell Cycle
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Cell Differentiation
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Cell Nucleus
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genetics
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Cells, Cultured
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Diploidy
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Genetic Vectors
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Green Fluorescent Proteins
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genetics
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metabolism
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Humans
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Immunophenotyping
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Mesenchymal Stromal Cells
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cytology
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metabolism
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ultrastructure
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Transfection