1.Effects of Neuromuscular Electrical Stimulation Combined with Strength Training on Motor Function in Children with Spastic Cerebral Palsy
hui-ci, LIANG ; kai-shou, XU ; lu, HE ; jin-ling, LI ; jian-ning, MAI
Journal of Applied Clinical Pediatrics 2004;0(12):-
0.05).Compared with the CSS,GMFM and WV before treatment,there were statistically difference after 6 and 12 weeks treatment in two groups(Pa
2.Clinical and molecular-biological study of a May-Hegglin anomaly family.
Xiu-ru SHAO ; Jia-zeng LI ; Jun MA ; Zhao-min ZHAN ; Hong LIANG ; Xi-nan SHE ; Hai-ling LU ; Lai-ci WANG ; Chui-ming JIA ; Li-jie WU ; Ming-hua JIN ; Li-jun CHEN
Chinese Journal of Hematology 2004;25(9):548-551
OBJECTIVETo study the changes of platelet in May-Hegglin anomaly (MHA) and the molecular pathogenesis mechanism.
METHODSPeripheral blood was drawn from the MHA proband, her father and her uncle. Platelet count and morphology were examined by automatic blood cell counter and microscopy, respectively. The platelet membrane protein was examined by flow cytometry. Membrane antibodies were determined by ELISA. PCR was used to amplify the exons 25, 31 approximately 32, 38 and 40 of the MYH 9 gene in the MHA patient and her diseased father. Furthermore, PCR products were sequenced, a specific point mutation was identified and inclusions (Dohle's body) in the neutrophil was detected by indirect immunofluorescence technique.
RESULTSIt was proved that in MHA patients, platelet count was higher by cell counter than by microscope (P < 0.01). Giant platelet was 94% but platelet membrane proteins (CD41, CD61, CD42A, CD42b) were in normal range. Membrane antibodies was undetectable. An A5521G mutation (GAG-->AAG) in the exon 38 was found in the proband and her diseased father, resulting in a characteristic change of NMMHC-A1841 (Glutamic acid-->Arginine), which was not found in other members of the family and in normal controls. Spindle-like inclusions with fluorescence were clearly displayed in neutrophil cytoplasm.
CONCLUSIONThe molecular pathogenesis mechanism of May-Hegglin anomaly is the mutation in MYH 9 gene.
Adult ; Base Sequence ; Blood Platelets ; metabolism ; pathology ; DNA Mutational Analysis ; Enzyme-Linked Immunosorbent Assay ; Female ; Flow Cytometry ; Granulocytes ; metabolism ; pathology ; Humans ; Inclusion Bodies ; metabolism ; pathology ; Male ; Molecular Motor Proteins ; genetics ; Mutation ; Myosin Heavy Chains ; genetics ; Pedigree ; Platelet Count ; Platelet Membrane Glycoproteins ; metabolism ; Thrombocytopenia ; blood ; genetics ; pathology
3.Innovative Analysis on KY3H Health Care Service Model
Hong LIANG ; Lidian CHEN ; Wenhua TIAN ; Zhigang GAO ; Guang JI ; Zhonghua CI ; Jin PENG ; Yingzhe LI ; Longhui YANG
World Science and Technology-Modernization of Traditional Chinese Medicine 2017;19(10):1607-1612
Vigorously development of the health service industry has received great attention,but the health service industry faces many difficulties.By analyzing the current predicament,this paper put forward the KY3H health care service model and systematically analyzed its six innovations:from "disease as the center" to "health as the center",from "homogenized group health service" to "Personalized and Humanized Health Service",from "Extensive Health Service"to "Precise Intervention of Individual Health Status",from "Single Health Service" to "Trinity Service of Health,Culture,Health Management and Health Insurance",from the "seeking medical" service model to "seeking one's own"service model,as well as from the "fixed (fixed-time,fixed-point,fixed-mode) service" to "anytime,anywhere full-time service".This model has achieved initial success in practice.It is an important way to solve the dilemma.
4.Effect of electroacupuncture at Shenshu (BL 23) and Zusanli (ST 36) on the event-related potentials of chronic fatigue syndrome.
Ci-Song CHENG ; Yi-Hui ZHU ; Fan-Rong LIANG ; Xi WU ; Shuo-Guo JIN ; Fang-Peng WU
Chinese Acupuncture & Moxibustion 2010;30(4):309-312
OBJECTIVETo observe the effective mechanism of electroacupuncture for chronic fatigue syndrome (CFS).
METHODSThe dynamic detection of chronobiology was used to test the event-related potentials in 20 healthy subjects and 20 CFS patients. P3a and P3b latencies at 4 equidistant time points (8:00, 14:00, 20:00, 2:00) within 24 hours were collected and analyzed.
RESULTS(1) Latency of P3a in CFS group was obviously prolonged at 14:00 compared to health group with statistical significance (P < 0.05), latency of P3b was decreased at 14:00 after electroacupuncture treatment with statistical significance compared to that of pre-treatment (P < 0.01). (2) There were obviously circadian rhythm in latency of P3a and P3b in health group (P < 0.05), which were not seen in CFS group (P > 0.05); the circadian rhythm latency of P3b restored after treatment (P < 0.05). (3) The latency acrophase of P3a and P3b pre-treatment obviously shifted backward compared to that of healthy subjects (P < 0.05), shifted forward after electroacupuncture treatment (P < 0.05).
CONCLUSIONThe event-related potential circadian rhythms are lost in CFS patients. Electroacupuncture at Shenshu (BL 23) and Zusanli (ST 36) can regulate the circadian rhythm of P3a and P3b latency and improve the cognition of the patients in daytime.
Acupuncture Points ; Adult ; Electroacupuncture ; Evoked Potentials ; Fatigue Syndrome, Chronic ; physiopathology ; therapy ; Female ; Humans ; Male ; Middle Aged
5.Sequence analysis of the nucleocapsid gene and genome promoter region of peste des petits ruminants virus of Chinese origin.
Jing-Yue BAO ; Zhi-Liang WANG ; Lin LI ; Wen-Ji ZHAO ; Long-Ci-Ren SUO ; Jin-Ming LI ; Ying-Li WANG ; Xiao-Dong WU ; Chun-Ju LIU ; Yu-Tian LIU ; Xiao-Jing YU ; Yong-Mei YANG
Chinese Journal of Virology 2008;24(6):464-471
The N gene and genome promoter nucleotide sequence of a Chinese Peste des petits rumiants virus (PPRV) ("China/Tib/Gej/07-30") was firstly determined. The length of N gene was 1689 nucleotides with a single open reading frame (ORF). The nucleotide and deduced amino acid sequence was compared with the homologous region of other PPRV isolates. The nucleotide sequence of the "China/Tib/Gej/07-30" was 91.7%-97.6% identical to other PPRV isolates, while a homology of 94.9%-98.5% could be observed at the amino acids level. The N gene encoded a protein of 525 amino acids. Several sequence motifs were identified on the basis of conservation in the PPRVs and the morbilliviruses. The genome length of promoter region was 107 nucleotides with 91.8%-98.2% identity to other PPRV isolates. Phylogenetic analysis showed that the "China/Tib/Gej/07-30" belonged to the Asian lineage.
Amino Acid Sequence
;
Animals
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Base Sequence
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China
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Female
;
Genome, Viral
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Goat Diseases
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virology
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Goats
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Molecular Sequence Data
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Nucleocapsid Proteins
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chemistry
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genetics
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Peste-des-Petits-Ruminants
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virology
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Peste-des-petits-ruminants virus
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chemistry
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classification
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genetics
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isolation & purification
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Phylogeny
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Promoter Regions, Genetic
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Sequence Alignment
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Sequence Analysis
6.Study on the integrated monitoring program regarding mouse and main mouse-borne disease in Zhejiang province
Zhen-Yu GONG ; Qi-Yong LIU ; Juan HOU ; Gui-Ming FU ; Rong-Fu CHEN ; Jin-Bao LEI ; Zhi-Ping CHEN ; Tian-Ci YANG ; Liang LU ; Zhang-Yao REN ; Yu-Qing LAN ; Zhong-Bing CHEN ; Yu-Hong GUO ; Feng LING ; Ji-Min SUN
Chinese Journal of Epidemiology 2011;32(5):494-498
Objective To study the integrated monitoring program regarding mouse and plague, hemorrhagic fever of renal syndrome(HFRS)and leptospirosis. Methods Integrated monitoring plan was used. A designated office coordinated 5 departments' actions within the Zhejiang Provincial Center for Disease Control and Prevention(CDC). Cage-trapping method was conducted to monitor the density of mice from June to October, respectively. Results Lishui municipal CDC had finished the integrated monitoring program on mouse and mouse-borne disease while the Longyou CDC had finished the field investigation, using the integrated monitoring program.Specimens were sent to provincial CDC. The integrated monitoring program needed more number of personnel and better coordination. Lishui reported 3 leptospirosis cases and 58 HFRS cases in 2009,with the incidence rates as 0.13 and 2.44 per 100 000, respectively. Longyou reported 2 leptospirosis case and 1 HFRS cases in 2009, with the incidence rates as 0.49 and 0.25 per 100 000, respectively.Lishui and Longyou had no plague case. Lishui caught 91 mice in 2009 and the density was 4.17%.Longyou caught 37 mice in 2009, with the density as 1.18 percent. Most mice caught from Lishui were Apodemus agrarius and the next was Mus musculus. In Longyou the Rattus tanezumi ranked the first, followed by Apodemus agrarius. The positive rate of HFRS antigen in Lishui and Longyou were 10.42% and 4.59% respectively. The positive rate of HFRS antibody in Longyou was 3.70%. The culture positive rate of leptospirosis in mouse renal of Lishui and Longyou were 0 and 0.98%respectively. The culture positive rate of leptospirosis in pig renal, duck renal, frog renal and cattle urine of Longyou was 0. The culture positive rate of leptospirosis in duck blood of Longyou was 80%.Conclusion The integrated monitoring program on mouse and mouse-borne disease seemed to be feasible and could promote the integrated surveillance and control program on mouse and mouse-borne diseases in China.
7.Tandem application of flow cytometry and polymerase chain reaction for choice targets of minimal residual disease in childhood acute lymphoblastic leukemia.
Li-Jun TIE ; Long-Jun GU ; Li-Min JIANG ; Jin-Cai ZHAO ; Jing CHEN ; Ci PAN ; Lu DONG ; Jing CHEN ; Hui-Liang XUE ; Jing-Yan TANG ; Yao-Ping WANG
Chinese Journal of Contemporary Pediatrics 2009;11(4):246-250
OBJECTIVEMinimal residual disease (MRD) is one of the most important prognostic factors in childhood acute lymphoblastic leukemia (ALL). Flow cytometry and PCR are two common techniques for examining MRD in ALL. This study aimed to identify MRD targets by tandem application of both techniques in children with ALL.
METHODSFrom September 2001 to October 2003, 126 children with newly diagnosed ALL were enrolled on the treatment protocol ALL-XH-99. Tandem application of flow cytometry and PCR was performed to identify MRD targets in these patients.
RESULTS1. Using sets of combined antibodies, immunophenotypic expression of leukemia cells was observed in 95 of 106 B-lineage ALL cases (89.6%). Only one aberrant immunophenotype was observed in 11 cases (11.6%) and most patients with B-lineage ALL (88.4%) expressed at least two suitable targets. 2. Using PCR technique, T-cell receptor (TCR) or immunoglobulin gene rearrangements were identified in 26 of 27 patients (96.3%). Two or more monoclonal/ bi-allelic gene rearrangements were identified in 17 cases (65.4%). The majority (70%) of T-lineage ALL cases contained TCRVgammaI-Jgamma1.3/2.3. Cross-lineage TCR rearrangements were found in 57.1% of cases with B-lineage ALL. 3. Suitable MRD targets of immunophenotypic abnormalities or antigen receptor gene rearrangements were detected in 121 patients (96.0%).
CONCLUSIONSMRD targets were identified using tandem application of flow cytometry and PCR in almost of children with ALL. Cross-lineage TCR rearrangements and bi-allelic gene rearrangements were observed in many patients.
Child ; Flow Cytometry ; methods ; Gene Rearrangement, T-Lymphocyte ; Humans ; Immunophenotyping ; Neoplasm, Residual ; Polymerase Chain Reaction ; methods ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; genetics ; immunology
8.The construction of comprehensive stroke prevention and control system requires attention to the precise policies of young stroke.
Jing Li LIU ; Jin Feng FU ; Ci Lan WANG ; Cheng Wei LIANG
Chinese Journal of Preventive Medicine 2022;56(3):245-249
Youth is the core force of social and economic development, once the occurrence of youth stroke will place a heavy burden on society and family. However, the prevention and control of stroke in China is mainly aimed at middle-aged and elderly patients, the part of young stroke is relatively easy to be ignored. This article focuses on the characteristics, research progress, prevention and control status of young stroke, pointing out the importance of centering on the prevention and treatment of young stroke. At the same time, it hopes that the industry can concentrate on the prevention and treatment of young stroke, making precise policies in the future, and developing secondary prevention guidelines for the causes or risk factors of young stroke, so as to improve comprehensive stroke prevention and control system. On this basis, the health level of the whole population will be improved, and the life expectancy of residents will be extended, thus promoting the realization of the strategic goal of "Healthy China 2030".
Adolescent
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Aged
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China/epidemiology*
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Health Status
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Humans
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Life Expectancy
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Middle Aged
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Policy
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Stroke/prevention & control*
9.Comparison of epidemiological and clinical characteristics of COVID-19 patients with and without Wuhan exposure history in Zhejiang Province, China.
Jiang-Shan LIAN ; Huan CAI ; Shao-Rui HAO ; Xi JIN ; Xiao-Li ZHANG ; Lin ZHENG ; Hong-Yu JIA ; Jian-Hua HU ; Shan-Yan ZHANG ; Guo-Dong YU ; Jue-Qing GU ; Chan-Yuan YE ; Ci-Liang JIN ; Ying-Feng LU ; Ji-Fang SHENG ; Yi-da YANG
Journal of Zhejiang University. Science. B 2020;21(5):369-377
BACKGROUND:
A novel coronavirus called severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), first identified in Wuhan, China, has been rapidly spreading around the world. This study investigates the epidemiological and clinical characteristics of coronavirus disease 2019 (COVID-19) patients in Zhejiang Province who did or did not have a history of Wuhan exposure.
METHODS:
We collected data from medical records of confirmed COVID-19 patients in Zhejiang Province from Jan. 17 to Feb. 7, 2020 and analyzed epidemiological, clinical, and treatment data of those with and without recorded recent exposure in Wuhan.
RESULTS:
Patients in the control group were older than those in the exposure group ((48.19±16.13) years vs. (43.47±13.12) years, P<0.001), and more were over 65 years old (15.95% control vs. 5.60% exposure, P<0.001). The rate of clustered onset was also significantly higher in the control group than in the exposure group (31.39% vs. 18.66%, P<0.001). The symptom of a sore throat in patients in the exposure group was significantly higher than that in the control group (17.30% vs. 10.89%, P=0.01); however, headache in the exposure group was significantly lower than that in the control group (6.87% vs. 12.15%, P=0.015). More patients in the exposure group had a significantly lower level of lactate dehydrogenase (LDH) and aspartate aminotransferase (AST) than those in the control group. There was no significant difference in any degree of COVID-19 including mild, severe, and critical between the two groups.
CONCLUSIONS
From the perspective of epidemiological and clinical characteristics, there was no significant difference between COVID-19 patients with and without Wuhan exposure history.
Adolescent
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Adult
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Aged
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Aspartate Aminotransferases
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blood
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Betacoronavirus
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Case-Control Studies
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Child
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Child, Preschool
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China
;
epidemiology
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Coronavirus Infections
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epidemiology
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physiopathology
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therapy
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Female
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Humans
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Infant
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Infant, Newborn
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L-Lactate Dehydrogenase
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blood
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Male
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Middle Aged
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Pandemics
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Pneumonia, Viral
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epidemiology
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physiopathology
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therapy
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Retrospective Studies
;
Young Adult
10.Interferon-α2b spray inhalation did not shorten virus shedding time of SARS-CoV-2 in hospitalized patients: a preliminary matched case-control study.
Shao-Rui HAO ; Ren YAN ; Shan-Yan ZHANG ; Jiang-Shan LIAN ; Huan CAI ; Xiao-Li ZHANG ; Lin ZHENG ; Hong-Yu JIA ; Jian-Hua HU ; Guo-Dong YU ; Jue-Qing GU ; Chan-Yuan YE ; Ci-Liang JIN ; Ying-Feng LU ; Jiao-Jiao XIN ; Ji-Fang SHENG ; Yi-Da YANG
Journal of Zhejiang University. Science. B 2020;21(8):628-636
BACKGROUND:
Currently, there are no drugs that have been proven to be effective against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Because of its broad antiviral activity, interferon (IFN) should be evaluated as a potential therapeutic agent for treatment of coronavirus disease 2019 (COVID-19), especially while COVID-19-specific therapies are still under development.
METHODS:
Confirmed COVID-19 patients hospitalized in the First Affiliated Hospital, School of Medicine, Zhejiang University in Hangzhou, China, from January 19 to February 19, 2020 were enrolled in a retrospective study. The patients were separated into an IFN group and a control group according to whether they received initial IFN-α2b inhalation treatment after admission. Propensity-score matching was used to balance the confounding factors.
RESULTS:
A total of 104 confirmed COVID-19 patients, 68 in the IFN group and 36 in the control group, were enrolled. Less hypertension (27.9% vs. 55.6%, P=0.006), dyspnea (8.8% vs. 25.0%, P=0.025), or diarrhea (4.4% vs. 19.4%, P=0.030) was observed in the IFN group. Lower levels of albumin and C-reactive protein and higher level of sodium were observed in the IFN group. Glucocorticoid dosage was lower in the IFN group (median, 40 vs. 80 mg/d, P=0.025). Compared to the control group, fewer patients in the IFN group were ventilated (13.2% vs. 33.3%, P=0.015) and admitted to intensive care unit (ICU) (16.2% vs. 44.4%, P=0.002). There were also fewer critical patients in the IFN group (7.4% vs. 25.0%, P=0.017) upon admission. Although complications during admission process were comparable between groups, the discharge rate (85.3% vs. 66.7%, P=0.027) was higher and the hospitalization time (16 vs. 21 d, P=0.015) was shorter in the IFN group. When other confounding factors were not considered, virus shedding time (10 vs. 13 d, P=0.014) was also shorter in the IFN group. However, when the influence of other factors was eliminated using propensity score matching, virus shedding time was not significantly shorter than that of the control group (12 vs. 15 d, P=0.206).
CONCLUSIONS
IFN-α2b spray inhalation did not shorten virus shedding time of SARS-CoV-2 in hospitalized patients.
Albumins/analysis*
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Antiviral Agents/administration & dosage*
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Betacoronavirus
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C-Reactive Protein/analysis*
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COVID-19
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Case-Control Studies
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China
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Coronavirus Infections/drug therapy*
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Glucocorticoids/pharmacology*
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Hospitalization
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Humans
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Interferon alpha-2/administration & dosage*
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Nasal Sprays
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Pandemics
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Pneumonia, Viral/drug therapy*
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Propensity Score
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Retrospective Studies
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SARS-CoV-2
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Sodium/blood*
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Virus Shedding/drug effects*
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COVID-19 Drug Treatment