3.Characteristics of Violence Behavior of Psychotics in Communities
Yue WANG ; Shu-li WEI ; Ya-min WANG ; Jing DING
Chinese Journal of Rehabilitation Theory and Practice 2006;12(7):610-612
ObjectiveTo explore the characteristics of violence behavior of the psychotics in communities. Methods37 psychotics who used to have violence behavior were investigated with Questionnaire of Characteristics and Associated Factor for Violence Behavior of Psychotics in Communities created ourselves. ResultsThe psychotics suffered violence behavior appeared some peculiarities for the time, place, and dealing with tools, etc. Their mental state, course of disease and treatment were associated with their violence behavior. ConclusionThere is some characteristics in most of the violence behavior of the psychotics, which may be helpful for preventing.
5.Effect of Brain Derived Neurotrophic Factor on the Birth Weight and the Brain Weight of Newborn Rats with Intrauterine Growth Retardation
shu-ping, HAN ; bin, WANG ; ya-qin, LI
Journal of Applied Clinical Pediatrics 2006;0(20):-
Objective To explore the effect of brain derived neurotrophic factor(BDNF) on the birth weight and the brain weight of newborn rats with intrauterine growth retardation(IUGR).Methods Female and male Sprague-Dawley rats were mated together and the vaginal plug formation after mating was for pregnancy diagnosis.The day when the plug was observed was considered day 1 of gestation.Then,the pregnant rats were divided into IUGR group and sham surgery group.On day 17 of gestation,the uterine arteries of pregnant rats in IUGR group were clamped for 30 min by blood vessel forceps after abdominal cavity with clamping blood uessels was opened.The pegnant rats in sham surgery group only had abdominal cavity opened without clamping blood vessels.Then the pegnant rats in IUGR group received 9 g/L saline(IUGR group) or BDNF 1 ?g injected in the rat through caudal veins for 5 days after surgery(BDNF intervention group).After vaginal birth,the weight of newborn rats and their brain weigh were measured and analyzed.Results Compared with the sham surgery group,the birth weight and brain weight of IUGR group group rats decreased by 24.9% and 17.3%,respectively,the results were significant(Pa
6.A clinical study on relationship between the dysfunctions of the first molars and the temporomandibular disorders
Junhao JIANG ; Ya YANG ; Rui SHU ; Jina LIAN ; Weixi WANG
Chinese Journal of Primary Medicine and Pharmacy 2012;19(7):961-963
ObjectiveTo observe the pathogenic relationship and the mechanisms between the first molars and the temporomandibular disorders(TMD) by getting epidemiology data.MethodsThe oral examinational people during 2007 to 2011 as investigating objects were selected and epidemiological study was carried out with standard clinical diagnostic criteria for dental caries TMD.ResultsThe people with dysfunctional first molars showed that TMD positive rate was 51.48%,and normal molars was 23.47%.The results had significant difference( x2 =54.34,P < 0.01 ).ConclusionThe people with dvsfunction of first molars mav be liable to TMD.
7.Effect of pre-pregnancy body mass index and gestational weight gain on birth weight of infants: a prospective cohort study
Ya-wen WANG ; Ya-hui FENG ; San-san WU ; Shu-ya CAI ; Liang- kun MA ; Yu JIANG
Chinese Journal of Disease Control & Prevention 2020;24(3):314-318,364
Objective To analyze the relationship between pre - pregnancy body mass index ( BMI) ,gestational weight gain ( GWG) and the birth weight of infants,and explore the effect of weight change before and during pregnancy on low birth weight ( LBW) and macrosomia. Methods Women were enrolled by the Chinese Pregnant Women Cohort Study during first trimester. Each respondent's weight before and during pregnancy and the birth weight of infant were collected after fellow up. Prepregnancy BMI was divided into underweight,normal and overweight /obesity groups and GWG was divided into suitable, insufficient and excessive groups. Multivariate Logistic regression was adopted to explore the relationship be- tween pre-pregnancy BMI,GWG and newborn's birth weight. Results Women's prepregnancy BMI and GWG were associated with neonatal birth weight ( all P<0. 05) . Prepregnancy overweight or obesity ( OR=2. 339,95% CI: 1. 674-2. 282,P<0. 001) and excessive GWG ( OR= 1. 398,95% CI: 1. 188-1. 978,P= 0. 048) were shown as risk factors for macrosomia. Insufficient GWG increased LBW risk ( OR = 1. 479, 95% CI: 1. 461-1. 679,P= 0. 035) while excessive GWG declined LBW risk ( OR= 0. 428,95% CI: 0. 225 -0. 817,P= 0. 010) . Under weight-insufficient GWG was risk factor of LBW ( OR= 1. 335,95% CI: 1. 048 -2. 319,P= 0. 048) while normal BMI-excessive GWG ( OR= 1. 088,95% CI: 1. 016-1. 675,P= 0. 038) and overweight /obesity-excessive GWG ( OR= 1. 498,95% CI: 1. 244-2. 017,P= 0. 046) were associated with higher risk of delivering macrosomia. Conclusions Prepregnancy BMI and GWG were associated with infant's birth weight and women were suggested to maintain their weight in recommended range before and during pregnancy.
8.Correlation between contrast vision and sweep visual evoked potential acuity.
Shu-Ya PENG ; Jie-Min CHEN ; Dong-Mei LIU ; Shu ZHOU ; Meng WANG ; Wen-Tao XIA
Journal of Forensic Medicine 2015;31(1):20-27
OBJECTIVE:
To compare the correlation between contrast vision (LV) and sweep visual evoked potential acuity (SVEP-A) among people with emmetropia, mild myopia, and moderate myopia.
METHODS:
The CV and SVEP-A were tested individually in 96 eyes from healthy young volunteers, including 37 eyes of emmetropia, 27 eyes of mild myopia, and 32 eyes of moderate myopia. The statistic analysis was done by ANOVA analysis and rank sum test.
RESULTS:
(1) With the decrease of contrast, CV and SVEP-A decreased in every group. (2) At 100% contrast, the difference of CV between emmetropia and mild myopia had statistical significance (P<0.05). At 100%, 25% and 10% contrast, the difference of CV between emmetropia and moderate myopia had statistical significance (P<0.05). (3) In the same group, the difference of 100% and 25% contrast had statistical significance (P < 0.05). So was between 100% and 10% contrast. (4) At 100% and 10% contrast, the difference of CV and SVEP-A had statistical significance (P < 0.05).
CONCLUSION
The CV of myopia relates to many factors including ametropia and fundus lesions. The correction of ametropia is important to the values of CV and SVEP-A.
Evoked Potentials, Visual/physiology*
;
Eye
;
Fundus Oculi
;
Humans
;
Myopia/physiopathology*
;
Neurologic Examination
;
Severity of Illness Index
;
Vision Tests/instrumentation*
;
Visual Acuity/physiology*
9.Analysis of DNA fingerprint of Mycobacterium tuberculosis enterbacterial repetitive intergenic consensus-polymerase chain reaction
De-Cui PEI ; Qing-Hua LUO ; Xiang WANG ; Shu-Lan WANG ; Ya WANG ; Jin-Yong WANG ;
Chinese Journal of Laboratory Medicine 2003;0(07):-
Objective To analyze the epidemiological characteristics of Mycobacterium tuberculosis by enterbaeterial repetitive intergenic consensus-polymerase chain reaction(ERIC-PCR)DNA fingerprint. Methods Mycobacterium tuberculosis positive sputum samples between September 2003 to May 2006 were collected and cultured.Chromosomal DNA were extracted and ERIC-PCR DNA fingerprinting was analyzed by software,such as RAPD PHYLIP and Treeview.Results A total of 42 different fingerprints were detected.Phylogenetic analysis showed that they could be classified into three clusters,the clustering rate was 72.6%.The characteristics of ERIC-PCR fingerprint patterns were related to age,drug resistance,and type of resistance.Conclusions ERIC-PCR DNA fingerprinting technique used in this study is good for epidemiological studies with its strong discrimination,simplicity and rapidness.A high level of recent transmission is found in our city.
10.Compound Heterozygosis Mutation of Low Density Lipoprotein Receptor Gene in Familial Hypercholestero-lemia Family
xiao-dong, PAN ; lu-ya, WANG ; jie, LIN ; peng-yu, SU ; ya, YANG ; shu, LIU ; lan-ping, DU ; xu, WANG
Journal of Applied Clinical Pediatrics 2006;0(13):-
Objective To identify mutations site and clinical characteristics of a familial hypercholesterolemia(FH) proband diagnosed clinically through DNA sequencing and family analysis in the proband and his family members of 3 generations.Methods Blood samples and clinical data of the kindred of total 29 from 3 generations members were collected.Proband had a physical examination electrocar-diogrom and vascular ultrasound.The proband and his family members took routine clinical exams,and genomic DNA was isolated.The promoter region and the 18 exons of low density liporotein receptor(LDLR) gene were screened by Touch down polymerase chain reaction -single strand conformation polymorphism(PCR-SSCP) and DNA sequencing.The result of sequencing were matched gene sequence published in the BLAST database.Results 1.Increased intima-media thickness and plaque were detected in the common carotid artery,right subclavian artery of the proband.Aortic valve regurgitation was found by echocardiography.2.No mutation R3500Q of ApoB100 was observed.3.Two heterozygous mutations in exon 10 and 13 of LDLR gene (W462X and A606T) were identified.The proband and 5 members of paternal relatives showed W462X heterozygosis mutation in exon 10 of LDLR gene which introduced the change from tryptophone to a new stop codon.The proband's mother and grandmother harboured A606T heterozygous mutation in exon 13 of LDLR gene due to a single base pair substitution of G for A in the codon for residue 1 879.Conclusions Disease causing mutations of proband are W462X and A606T compound heterozygosis mutation in exon 10 and 13 of LDLR gene inherited from mother and father.Proband shows homozyous phenotype though the genotype analysis indicates heterozygous mutations.