1.Effect of Bilateral Movement Training on Upper Extremity Dysfunction after Stroke
Qiang WANG ; Fu-biao HUANG ; Ru-xiu YAN ; Tong ZHANG ; Hong-yu LU ; Lu-ping SONG
Chinese Journal of Rehabilitation Theory and Practice 2015;21(7):821-825
Objective To observe the effect of bilateral movement training on upper extremities dysfunction in stroke patients in convalescent phase. Methods 52 patients with hemiplegia were randomly divided into treatment group (n=26) and control group (n=26). The treatment group accepted bilateral upper extremities movement training, and the control group accepted routine neurodevelopment training mainly with affected upper extremities, for 6 weeks. They were assessed with Fugl-Meyer Assessment upper-extremity section (FMA-UE) and modified Barthel Index (MBI) before and after treatment. Results The FMA-UE and MBI scores improved in both groups after treatment (P<0.01), and improved more in the treatment group than in the control group (P<0.001). Conclusion Bilateral movement training may improve upper extremity function and activities of daily living more effectively for stroke patients in convalescent phase.
2.Application of high-resolution ultrasound and CDFI-guided minimally invasive operation for breast lesions
De-Zhan WEI ; Xiu-Ying LU ; Da-Jiang ZHU ; Yi-Ye DENG ; Hong-Xia LI ; Xiu-Zhen DENG ; Zhan-Kui LU ; Chao CHENG ;
Chinese Journal of Primary Medicine and Pharmacy 2006;0(07):-
Objective To evaluate the application and the good qualities of high-resolution ultrasound and CDFI-guided mammotome minimally invasive biopsy device in the diagnosis and treatment of breast lesions.Methods The common clinical operations and the lesions which were guided mammotome minimally invasive biopsy device by high-resolution ultrasound and CDFI were contrasted.The effects of treatment were evaluated.Results 307 le- sions of 102 patients were removed by this method,and the operational process was successful.Patients' skin lacera- tions were tiny.Only one lesion was clinically diagnosed as mild blood clot under skin,but without other complica- tions.Conclusion Contrasted with the common clinily operations.the high-resolution ultrasound and CDFI-guided mammotome minimally invasive biopsy device in the diagnosis and treatment of breast lesion is effective,and the scar is tiny.It releases patients' pain.
3.Neurodevelopmental outcomes and its risk factors of very low and extremely low birth weight infants
Qian ZHAI ; Yun CAO ; Yi WANG ; Lan ZHANG ; Hong YANG ; Xiaomei SHAO ; Xiu XU ; Chunmei LU
Chinese Journal of Perinatal Medicine 2013;(1):15-19
Objective To investigate the neurodevelopmental outcomes and its risk factors of very low birth weight infant (VLBWI) and extremely low birth weight infants (ELBWI).Methods Data of 85 VLBWI and ELBWI hospitalized in Children's Hospital of Fudan University from October 2005 to November 2009 who had finished infant development test of Baley Scales of Infant Development Ⅱ (Bayley Ⅱ) for neurological development at corrected gestational age between 18 to 42 months were retrospectively reviewed.Twelve infants who accepted treatment in other hospital over 10 days were excluded; the rest 73 infants were divided into normal (neurodevelopment) group or abnormal group according to the definition of neurodevelopmental impairment reported by National Institute of Child Health and Human Development (NICHD) Neonatal Network.Potential risk factors of neurodevelopmental impairment were analyzed with Logistic stepwise regression.Results The mean gestational age of 73 infants was (30.4±2.3) weeks; among which 13 were smaller than 28 weeks,42 between 28 and 32 weeks,and 18 older than 32 weeks.The mean birth weight was (1208.0±208.5) g; among which 15 (20.6%) <1000 g,and 58 (79.4%) were between 1000 g and 1500 g.Four babies (5.5%) were diagnosed as movement retardation,and neurodevelopmental impairment occurred in 16 cases (21.9 %),psychomotor developmental index <70 occurred in 6 cases (8.2%,one case complicating with cerebral palsy); mental developmental index <70 occurred in 2 cases (2.7%); both psychomotor developmental index and mental developmental index <70 occurred in 7 cases (9.6 %,two cases complicating with cerebral palsy),and one case (1.4 %) was cerebral palsy only.Blind in either eyes and hearing impairment requiring deaf-aid were not found in any of the 73 babies.Logistic stepwise regression showed that use of mechanical ventilation was related to neurodevelopmental impairment (OR =6.183,95% CI:1.664-22.983,P =0.003).Psychomotor developmental index of infants who needed mechanical ventilation (77.5±15.1) was lower than that of infants did not need (87.3±15.1)(t=2.646,P=0.010).Conclusions VLBWI and ELBWI are in high risk of neurodevelopmental impairment,especially those who need mechanical ventilation.
4.Endemic fluorosis in Jilin province: analysis of surveillance data for 2006 - 2010
Hai-tao, ZHANG ; Zhen-ming, LU ; Hong-yan, TANG ; Xiu-li, ZHANG ; Lian-ying, FANG
Chinese Journal of Endemiology 2011;30(3):298-302
Objective To identify changes in the occurrence of endemic fluorosis in order to provide scientific basis for making countermeasures. Methods Five villages from 14 counties of mild, moderate and severe fluorosis affected areas were selected by stratified cluster sampling every year in the whole province during 2006 - 2010. Water and urinary fluorine were determined by ion selective electrode method(GB/T 8538-1995); dental fluorosis of children 8-12 years old was diagnosed with Dean method; skeletal fluorosis was diagnosed according to "clinical indexing standards of endemic skeletal fluorosis "(GB 16396-1996), between 2006 and 2008, and "clinical diagnosis standard of endemic skeletal fluorosis"(WS 192-2008) between 2009 and 2010. Results A total of 25 diseased villages were surveyed, 14 with water sources changed, covered a resident population of 8005 people, beneficiary population 7154, and accounting for 89.37% of the resident population; not changed villages 11. In accordance with the "State drinking water health standards", in the 14 changed villages the fluoride in drinking water was qualified (≤ 1.20 mg/L), there were 3 schools whose water fluorine content exceeded the standard; among the 11 villages that did not change water sources 7 drinking water samples fluorine content exceeded the standard. Of the 8 to 12 years old children in villages with changed water sources, 363 of them were checked and 142 dental fluorosis were found, the detection rate of dental fluorosis was 39.12% (142/363); in villages with water sources not changed, 303 children were checked, the detection rate of dental fluorosis was 43.89%(133/303). Of sixteen and elder adults in water source changed villages, 6424 people were checked and 403 skeletal fluorosis were found, skeletal fluorosis detection rate was 6.27% (403/6424); 3572 people were checked in not changed villages, the detection rate of skeletal fluorosis was 13.89%(496/3572). In water sources changed areas, geometric mean of urinary fluoride was in the normal reference value(WS/T 256-2005, 1.40 mg/L)or less. Conclusions Endemic fluorosis is decreased in water improved areas, but in unimproved areas the disease is still severe, and control of endemic fluorosis is still an arduous task.
5.Effects of low calcium and high fluoride on expressions of receptor activator of nuclear factor-kappa B ligang mRNA in spleens of rats
Chun-hong, WANG ; Xiu-li, WANG ; Ai-ping, LU ; Hui, XU ; Guang-sheng, LI ; Ling, JING
Chinese Journal of Endemiology 2010;29(2):127-129
Objective To study the different expressions of receptor activator of nuclear factor-kappa B ligang(RANKL) mRNA in spleens of rats fed with diet of low calcium and high fluoride. Methods A 2× 2×2 factorial design was used and the factors were calcium, fluoride and action time. In the design, 40 Wistar rats [average body mass(118.9±13.5)g] were divided into four groups randomly by weight: control with normal diet (0.790%, calcium), low calcium group with low calcium intake(0.063%, calcium), high fluoride group with normal diet and high fluoride intake(100 mg/L, fluoride) and low calcium and high fluoride group with low calcium and high fluoride intake. After 4 and 8 months, 5 rats of each group were sacrificed and total RNA was extracted from spleen. And the expression levels of RANKL mRNA were determined by reverse transcription polymerase chain reaction (RT-PCR). Results At time of 4 months, the expression level of RANKL mRNA was 0.13± 0.05,0.13± 0.03,0.17±0.02,0.27± 0.05 and at time of 8 months, it was 0.11 ± 0.01,0.16 ± 0.02,0.16± 0.03,0.36 ± 0.07 in control group, low calcium group, high fluoride group, low calcium with high fluoride group, repectively. The factorial design AVONA showed that low calcium and high fluoride had significant effects on RANKL mRNA expression(F = 40.224,56.679, all P < 0.05) while action time had not(F = 2.850, P > 0.05 ). The interactions of low calcium with high fluoride or high fluoride with action time were signifieant(F = 7.247, 18.789, all P < 0.05) while the interaction of high fluoride with action time was not(F = 1.751, P > 0.05). Conclusions Low calcium alone or high fluoride alone or low calcium with high fluoride or low calcium with action time can increase the the RANKL mRNA expression level. High fluoride does not affect the RANKL mRNA level as the action time is prolonged.
6.Bispectral index in predicting the prognosis of patients with coma in intensive care unit
Lin DOU ; Hong-Mei GAO ; Ling LU ; Wen-Xiu CHANG
World Journal of Emergency Medicine 2014;5(1):53-56
BACKGROUND:The bispectral (BIS) index is a processed electroencephalogram (EEG) parameter with extensive validation and demonstrated clinical utility. The study aimed to investigate the correlation between the BIS index and the prognosis of patients with coma in the ICU. METHODS:A total of 208 patients with coma in the ICU were enrolled in this study. According to the BIS value, the patients were divided into four groups:group I, BIS value 0 to 20; group Ⅱ, BIS value 21 to 40; group Ⅲ, BIS value 41 to 60; and group IV, BIS value greater than 60. The difference in BIS values with the differences in prognosis of patients with coma was compared between the four groups, and the prognosis of patients with coma was stratified into consciousness, coma, vegetative state, and brain death. Subsequently, the best cut-off score of BIS values calculated for determining the correlation between BIS value and mental state was proposed. RESULTS:There are no significant differences in the age and APACHE Ⅱ scores between the four groups (P>0.05). An inverse correlation was observed between BIS value and mental state (r=–0.749, P=0.00). According to the ROC curve, as BIS value was greater than 42.5, there were higher sensitivity and specificity in conscious-coma patients. CONCLUSION:BIS value is correlated with the prognosis of patients with coma in ICU, and BIS value can be a useful marker for estimating the prognosis of comatose patients.
7.Free fatty acids regulate expression of adiponectin receptor gene in adipocytes
Yu WEN ; Hong-Wei WANG ; Jing WU ; Hui-Ling LU ; Xiu-Fen HU ; Zhi XIA ;
Chinese Journal of Endocrinology and Metabolism 2001;0(05):-
3T3-LI preadipocytes were induced to differentiate and 3T3-L1 adipocyte or preadipocytes were incubated with oleate or palmitate overnight.RT-PCR was used to measure adiponectin receptor(AdipoR)1 and AdipoR2 mRNA levels.The results showed that the AdipoRl and AdipoR2 expressions were differentiation- dependent.Oleate only suppressed AdipoR mRNA expression in preadipocyte but not in adipocyte.However,high concentration of palmitate reduced AdipoR mRNA expression in both 3T3-LI preadipocyte and adipocyte.
8.Content Determination of Geniposide in Biyuanshu Oral Liquid by Micellar Electrokinetic Capillary Chromatography
yan Xiao LIAO ; lu Chen WANG ; hong Jing PENG ; qing Yu YANG ; Xiu ZHONG ; cai Shu LIANG ; xiu Yu XIAO
Chinese Journal of Information on Traditional Chinese Medicine 2017;24(12):68-71
Objective To establish a micellar electrokinetic capillary chromatography method for content determination of geniposide in Biyuanshu Oral Liquid. Methods Acetaminophen was used as an internal standard, and the separation was performed on an uncoated fused silica capillary of 52 cm × 50 μm ID (42 cm effective length) with the separation voltage of 25.0 kV. The running buffer contained 50 mmol/L borax, 100 mmol/L sodium dodecyl sulfate and 15% acetonitrile (pH=10). The sample was injected by pressure (10 s, 0.5 psi) and detected at 238 nm. Results Geniposide was in good linearity range of 15.02–320.48 μg/mL (r=0.9995). The repeatability (low, medium and high concentration of samples) and intermediate precision assays gave satisfactory RSD values of less than 1.77%and 2.01%, respectively. The average recovery of geniposide in Biyuanshu Oral Liquid was 97.50% and the RSD was 4.43%. The contents of geniposide determined by micellar electrokinetic capillary chromatography were in accordance with the results of HPLC analysis. Conclusion The method is simple, fast, accurate and precise, which can be used for the content determination of geniposide in Biyuanshu Oral Liquid.
9.Inhibition effect of antisense Bmi-1 on Jurkat cells.
Wei-hong LIU ; Xiu-xiang MENG ; Dan-dan LIU ; Lu-juan SHAN ; Xin-yu ZHAO
Chinese Journal of Hematology 2005;26(9):554-556
OBJECTIVESTo investigate whether antisense Bmi-1 plasmid could inhibit the proliferation of Jurkat cells.
METHODSThe antisense plasmid was constructed by PCR amplification of a 171 bp segment spanning Bmi-1 start codon and zinc finger structure and the PCR product was subsequently inserted reversely to plasmid pLNCX2. The final construct was confirmed through restriction enzyme digestion. G418 was added into the medium after the plasmid was successfully introduced into Jurkat cells by using lipofectin-mediated DNA transfection. The proliferation of Jurkat cells were determined by MTT and colony formation assays. Cell cycle was determined by flow cytometry. The p16 expression of Jurkat cells was studied by immunofluorescent histochemistry.
RESULTSThe growth rate of antisense Bmi-1 transfected Jurkat cells was significantly lower than that of the controls, and the colony forming capacity of the transfected cells decreased significantly (P < 0.01), the colony numbers being (90.7 +/- 9.07)/10(3) cells, (83.3 +/- 6.11)/10(3) cells and (56.0 +/- 5.56)/10(3) cells for control cells, empty plasmid transfected Jurkat cells and antisense Bmi-1 transfected Jurkat cells, respectively. The percentage of G, phase cells was increased and the p16 expression of antisense Bmi-1 transfected cells was significantly upregulated than that of control cells.
CONCLUSIONAntisense Bmi-1 can inhibit the growth and upregulate the expression of p16 of Jurkat cells in vitro.
Cell Cycle ; Cell Proliferation ; Gene Expression Regulation, Neoplastic ; Genetic Vectors ; Humans ; Jurkat Cells ; Nuclear Proteins ; genetics ; Oligonucleotides, Antisense ; genetics ; Plasmids ; genetics ; Polycomb Repressive Complex 1 ; Proto-Oncogene Proteins ; genetics ; Repressor Proteins ; genetics ; Transfection
10.Clinicopathologic study of aortic valves in children.
Ping HUANG ; Hong-wei WANG ; Zhen-lu ZHANG ; Xiu-fen HU ; Yan-ping LI ; Pei-xuan CHENG ; Jian-ying LIU
Chinese Journal of Pathology 2006;35(10):623-624
Adolescent
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Aortic Valve
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abnormalities
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Aortic Valve Insufficiency
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complications
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pathology
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surgery
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Aortic Valve Stenosis
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complications
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pathology
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surgery
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Child
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Endocarditis
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complications
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pathology
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surgery
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Female
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Heart Defects, Congenital
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complications
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pathology
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surgery
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Heart Valve Prosthesis Implantation
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Humans
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Male
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Rheumatic Heart Disease
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complications
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pathology
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surgery