4.Visual cortex activation range of color vision with BOLD-fMRI in anisometropia amblyopia children
Hui-Fang, ZHANG ; Zhen-Guo, YAN
International Eye Science 2014;(8):1484-1487
AIM:To analyze the recovery of visual cortex activation range of color vision in anisometropia amblyopia children after treatment by using blood oxygen level dependence-functional magnetic resonance imaging ( BOLD- fMRI ) and SPM8 software.
METHODS:Self-control study. This fMRI study directly compared activity in visual cortex produced by color monocular stimulation in 13 monocular anisometropia amblyopia children. The project of study was blocked design. The data of functions and anatomical MRI was stimulated by three-primary colors and was preprocessed and analyzed by SPM8 that based on MATLAB software. According to the data, we compared the change of the central area of color vision when first visit and 1, 2 ,4wk after treatment.
RESULTS: The BA17, BA18, BA19 and BA37 of amblyopia children were different activated after they accepted the three-primary colors stimulation (P<0. 01). After 4wk treatment, amblyopia children accepted red stimulation, the visual cortex activation range without expanding; after accepting green stimulus, on the left side of the visual cortex BA37, BA19, BA20, the average t value were 3. 5210, 3. 2716, 3. 1534 ( P< 0. 01 ); after accepting blue stimulation, the scope of the right side of visual cortex at BA19, BA18 were expanded to different extent, the average t value were 3. 7345, 3. 2701 (P<0. 01).
CONCLUSION: After 4wk treatment, visual cortex activation of color vision of anisometropia amblyopic children is expanded, but with low extent, after the short-term treatment of amblyopia, visual cortex activation of color vision has a certain degree of recovery but not obvious.
6.Experimental study on expression of osteopontin in viral myocarditis.
Fang-ying YIN ; Jing-hui SUN ; Yan-yan HAN
Chinese Journal of Pediatrics 2008;46(9):710-711
Animals
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Male
;
Mice
;
Mice, Inbred BALB C
;
Myocarditis
;
metabolism
;
virology
;
Myocardium
;
metabolism
;
Osteopontin
;
metabolism
;
Virus Diseases
;
metabolism
7.Analytical method for benzene, toluene, xylene, hexane, trichloroethylene in gooey agent by gas chromatography.
Hui-Fang YAN ; Xiao-Shuang XIE ; Hui-Fang DU ; Jing ZHANG ; Chun-Ling LI
Chinese Journal of Industrial Hygiene and Occupational Diseases 2004;22(4):303-305
Benzene
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analysis
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Chemical Industry
;
Chromatography, Gas
;
methods
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Humans
;
Occupational Exposure
;
analysis
;
Toluene
;
analysis
;
Trichloroethylene
;
analysis
;
Xylenes
;
analysis
8.Function and mechanism of tumor suppressor gene FBW7 in tumorigenesis.
Hui-jie HUANG ; Fang ZHENG ; Fang-ping XU ; Yan-hui LIU ; Heng-guo ZHUANG
Chinese Journal of Pathology 2013;42(3):214-216
Animals
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Carcinogenesis
;
Cell Cycle Proteins
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genetics
;
metabolism
;
Cyclin E
;
metabolism
;
F-Box Proteins
;
genetics
;
metabolism
;
F-Box-WD Repeat-Containing Protein 7
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Gene Silencing
;
Genes, Tumor Suppressor
;
Humans
;
Mutation
;
Myeloid Cell Leukemia Sequence 1 Protein
;
metabolism
;
Neoplasms
;
genetics
;
metabolism
;
pathology
;
Proto-Oncogene Proteins c-myc
;
metabolism
;
Receptors, Notch
;
metabolism
;
Signal Transduction
;
TOR Serine-Threonine Kinases
;
metabolism
;
Ubiquitin-Protein Ligases
;
genetics
;
metabolism