Zhang, Hao; He, Jin-Wei; Gao, Gao; Yue, Hua; Yu, Jin-bo; Hu, Wei-wei; Gu, Jie-mei; Hu, Yun-qiu; Li, Miao; Fu, Wen-zhen; Liu, Yu-juan; Zhang, Zhen-lin
Aim: To determine the associations between HOXD4 gene polymorphisms with peak bone mineral density (BMD) throughing measuring three tagging single nucleotide polymorphisms (tagSNPs), including rs1867863, rs13418078, and rs4972504, in HOXD4. Methods: Four hundred Chinese nuclear families with male offspring (1215 subjects) and 401 Chinese nuclear families with female offspring (1260 subjects) were recruited. BMD of the lumbar spine 1-4 (L1-4) and left proximal femur including total hip and fem...
Yao-hua KE; Chun WANG; Yun-qiu HU; Miao LI; Yu-juan LIU; Wen-zhen FU; Zhen-lin ZHANG; Wen-jin XIAO; Jin-wei HE; Hao ZHANG; Jin-bo YU; Wei-wei HU; Jie-mei GU; Gao GAO; Hua YUE
Aim:Genetic variation in ALOX12,which encoded human 12-lipoxygenase,was found to be associated with fat mass in young Chinese men.The objective of this study was to investigate the relationship between single nucleotide polymorphisms (SNPs) and haplotypes in the ALOX15 gene and obesity-related phenotypes in Chinese nuclear families with male offspring.Methods:We recruited 1,296 subjects from 427 nuclear families with male offspring and genotyped five SNPs (rs9894225,rs748694,rs2619112,rs2619118,and rs916055) in the ALOX15 gene locus.The total fat mass (TFM),trunk fat mass (tFM),leg fat mass (LFM) and arm fat mass (AFM) were measured using dual-energy X-ray absorptiometry (DXA).The percentage of fat mass (PFM) was the ratio of TFM and body weight.The association between SNPs and haplotypes of ALOX15 and obesity-related phenotypic variation was measured using quantitative transmission disequilibrium test (QTDT).Results:Using QTDT to measure family-based genetic association,we found that rs916055 had a statistically significant association with PFM (P=0.038),whereas rs916055 had a marginal but statistically insignificant association with tFM (P=0.093).The multipleparameter 1000 permutations test agreed with the family-based association results:both showed that rs916055 had a statistically significant association with PFM (P=0.033).Conclusion:rs916055 in ALOX15 gene was significantly associated with the percentage of fat mass in Chinese nuclear families with male offspring in the family-based association study using QTDT approach.
Chinese Nuclear Insurance Started with Daya Bay Nuclear Power Station, PICC issued the insurance policy. Nuclear insurance cooperation between Chinese and international pool's organizations was set up in 1989. In 1996, the Chinese Nuclear Insurance Pool was prepared. The Chinese Nuclear Insurance Pool was approved by The Chinese Insurance Regulatory Committee in May of 1999. The principal aim is to centralize maximum the insurance capacity for nuclear insurance from local individual insurers and to strengthen the reinsurance relations with international insurance pools so as to provide the high quality insurance service for Chinese nuclear industry. The Member Company of Chinese Nuclear Pool and its roles are introduced in this article
Zhen-lin ZHANG; Jin-wei HE; Yue-juan QIN; Yun-qiu HU; Miao LI; Yu-juan LIU; Hao ZHANG; Wei-wei HU
Aim: To assess the contribution of single nucleotide polymorphisms (SNP) and haplotypes in the peroxisome proliferator-activated receptor-γ co-activator-1(PPARGC1) and adiponectin genes to normal bone mineral density (BMD) variation in healthy Chinese women and men. Methods: We performed population-based (ANOVA) and family-based (quantitative trait locus transmission disequi-librium test) association studies of PPARGC1 and adiponectin genes. SNP in the 2 genes were genotyped. BMD was measured using dual-energy X-ray absorptiometry in the lumbar spine and hip in 401 nuclear families with a total of1260 subjects, including 458 premenopausal women, 20-40 years of age; 401 post-menopausal women (mothers), 43-74 years of age; and 401 men (fathers), 49-76years of age. Results: Significant within-family association was found between the Thr394Thr polymorphism in the PPGAGC1 gene and peak BMD in the femoral neck (P=0.026). Subsequent permutations were in agreement with this significant within-family association result (P=0.016), but Thr394Thr SNP only accounted for0.7% of the variation in femoral neck peak BMD. However, no significant within-family association was detected between each SNP in the adiponect in gene and peak BMD. Although no significant association was found between BMD and SNP in the PPARGC1 and adiponectin genes in both men and postmenopausal women, haplotype 2 (T-T) in the adiponect in gene was associated with lumbar spine BMD in postmenopausal women (P=0.019). Conclusion: Our findings sug-gest that Thr394Thr SNP in the PPARGC1 gene was associated with peak BMD in the femoral neck in Chinese women. Confirmation of our results is needed in other populations and with more functional markers within and flanking the PPARGC1 or adiponectin genes region.
XIAO-MING SONG; XIAO-YING ZHENG; WEN-LI ZHU; LEI HUANG; YONG LI
Objective To study the relationship between polymorphism of cystathionine beta synthase (CBS) gene and development of congenital heart disease (CHD). Methods One hundred and twenty-seven CHD case-parent triads were recruited from Liaoning Province as patient group, and 129 healthy subjects without family history of birth defect were simultaneously recruited as control group together with their biological parents. For all subjects the polymorphism of CBS gene G919A locus was examined by PCR-ARMS method. Results The frequencies of three genotypes (w/w, w/m, and m/m) in control group were 27.2%, 58.4%, and 14.4%, respectively, with no significant difference in gender. A significant difference in the allele frequency was found between CHD patients and controls, the wild allele frequency was 67.9% in patients and 55.7% in controls.CHD parents' genotype distribution was significantly different from that in controls. Further comparison of each type of CHD showed that genotype frequencies in several CHD subtypes were significantly different from those in their corresponding controls. The results of TDT analysis showed that no allele transmission disequilibrium existed in CHD nuclear families.Conclusions CBS gene G919A mutation is associated with the development of CHD, and the mutated allele may decrease the risk of CHD.
Hui JIANG; Shu-feng LEI; Su-mei XIAO; Yuan CHEN; Xiao SUN; Fang YANG; Li-ming LI; Shun WU; Hong-wen DENC
Aim: To simultaneously investigate the contribution of the alpha 1 chain of col-lagen type 1 (COL1A1) and alpha2-HS-glycoprotein (AHSG) genes to the varia-tion of bone geometric parameters in both Caucasians and Chinese. Methods: Six hundred and five Caucasian individuals from 157 nuclear families and 1228 Chi-nese subjects from 400 nuclear families were genotyped at the AHSG-Sacl, COL1A1-PCOL2 and Sp1 polymorphisms using polymerase chain reaction (PCR)-restric-tion fragment length polymorphism (RFLP). 5 FN bone geometric parameters were calculated based on bone mineral density and bone area of femoral neck (FN)measured by dual energy X-ray absorptiometry. Population stratification, total family association, within-family association, and linkage tests were performed by the quantitative transmission disequilibrium test program. Results: The t-test showed the significant differences of all bone geometric phenotypes (except ED)between Caucasians and Chinese in the offspring using both unadjusted and adjusted (by age, height, weight, and gender) data. In Caucasians, we found significant within-family association results between the COL1A1-Sp1 polymor-phism (rs1800012) and cross sectional area (CSA), cortical thickness (CT),endocortical diameter (ED), buckling ratio (BR) (P=0.018, 0.002, 0.023, and 0.001,respectively); the COL1A1-Sp1 polymorphism also detected significant linkage with BR (P=0.039). In the population of China, the within-family associations between the COL1A1-PCOL2 polymorphism (rs1107946) and CT, BR were signifi-cant (P=0.012 and 0.008, respectively). Furthermore, evidence of linkage were observed between the AHSG-SacI polymorphism (rs4918) and CT, BR (P--0.042 and 0.014, respectively) in Caucasians, but not in Chinese. Conclusion: Our results suggest that the COL1A1 gene may have significantly association with bone geometry in both Caucasians and Chinese, and the AHSG gene may be linked to bone geometry in Caucasians, but not in Chinese. This study
Family education is elementary and important for children.Because of different culture,China and other western countries have different family education.This paper mainly analyzes these differences in three aspects:values of family education,ways of family education and influences of family education.In the end,it provides some suggestions for improving Chinese family education.
Describes the current state of and the effect of new policies on Chinese families, in terms of marriage, family planning, housing, income, lifestyle, food practices, clothing, health care, education, religion, status of women, and retirement. (SK)
This paper mainly discusses the choice of managerial compensation contracts in Chinese family firms. Relation or guanxi in Chinese language is an important factor that should be considered because it can bring the shirking cost to the relation-based manager and the caring cost to the owner under Chinese-style differential mode of association (“chaxu geju”). Our theoretical analysis shows that under some conditions it is optimal for the owner to choose the efficiency wage contract, and t...
Li Liu; Xinde Chen
Purpose ¨Cbased on the complicate and changeable situation in the economic field, Chinese family enterprises should rethink the strategy and innovate continually to achieve the evergreen. The purpose of this paper is to examine the advantage and disadvantage of Chinese family business and deduce several Applicable approaches for Sustainable development. Design/methodology/approach ¨CBased on a review of the relevant literature, Advantages and disadvantages are developed. Case study data are u...
The purpose of this study is to investigate Chinese adolescents' influence on family decision making regarding on the effect of children's characteristics including academic performance, product knowledge and financial saving. The concept of value alignment is initially introduced to the family decision making since it greatly concerns on the Chinese culture. It is assumed that China's only children would have more influence on the decision making of high-end electronic goods when they align ...
Bring gifts The nice thing about visiting Chinese families is that while k is polite to bring gifts, generic gifts are expected and even welcome. You don＇t have to go overboard, nor do you have to spend a lot of time picking out something personal for each family member. A gift box of inseason fruit, a carton of cigarettes,
Since the time Confucianism was generally accepted by the Chinese populace in the Han Dynasty(2nd century B.C. ), it has become an integral part of Chinese society and what it means to be Chinese. Three aspects of traditional Chinese family under the influence of Confucianism are observed: the family and the state,positional role behavior and ancestor worship.
A new research project on "Development of the Chinese Nuclear Science Basic Database (CNSBDB)for Fundamental Researches of Nuclear Physics and Interrelated Subjects, and Requirements of NuclearPower and Nuclear Technologies Application" has been commenced. The CNSBDB contains thefollowing eight segments: 1) Information on Nuclear Science (INFO); 2) Nuclear Structure Data Base(NSDB); 3) Nuclear Decay Data Base (NDDB); 4) Nuclear Reaction Data Base (NRDB); 5) Nuclear
Zuk, Gerald H.
The truncated nuclear family consists of a two-generation group in which conflict has produced a polarization of values. The single-parent family is at special risk. Go-between process enables the therapist to depolarize sharply conflicted values and reduce pathogenic relating. (Author)
Ling-Chao Meng; He Lyu; Wei Zhang; Jing Liu; Zhao-Xia Wang; Yun Yuan
Background: Mutations of transthyretin (TTR) cause the most common type of autosomal-dominant hereditary systemic amyloidosis, which occurs worldwide. To date, more and more mutations in the TTR gene have been reported. Some variations in the clinical presentation are often observed in patients with the same mutation or the patients in the same family. The purpose of this study was to find out the clinicopathologic and genetic features of Chinese patients with hereditary TTR amyloidosis. ...
Jacobs, Judith Bula
Discusses attitudes of 12 families participating in group which was formed to focus on issues related to the possibility of a nuclear disaster. Why and how these families are facing the nuclear taboo plus various outcomes of doing so are discussed as well as the role of the professional in encouraging such openness about these difficult issues.…
Iskandar Hasan Tan Abdullah; Muhammad Syahmizan Azmi; Sakinah Mat Zin; Lim Soo Chee; Nur Azuki Yusoff
Family business inheritance among the Chinese community is a tradition that is known by the business community worldwide. Thus, a family business among the Chinese community in Malaysia is common. In fact, the inheritance of this business provides a unique and exciting dimension to be investigated. The paper explores the empirical evaluation on the influence of family business inheritance among the Chinese; who managed to overcome obstacles and conflicts through discussions and negotiations. ...
Wu, Pei-Fang Rachel
This study seeks to determine whether Chinese-American Families having a child with disabilities experience different needs and expected early intervention family outcomes from families from the mainstream culture. The Researcher used different qualitative research techniques to examine Chinese-American Families who have children with…
Lv, Nan; Brown, J. Lynne
Objective: To investigate the family food system in first-generation Chinese American families. Design: Qualitative interviews using reciprocal determinism constructs to understand influences on food choices. Setting: Weekend Chinese schools in Pennsylvania. Participants: Twenty couples with at least 1 child aged 5 or older enrolled in a Chinese…
Iskandar Hasan Tan Abdullah
Full Text Available Family business inheritance among the Chinese community is a tradition that is known by the business community worldwide. Thus, a family business among the Chinese community in Malaysia is common. In fact, the inheritance of this business provides a unique and exciting dimension to be investigated. The paper explores the empirical evaluation on the influence of family business inheritance among the Chinese; who managed to overcome obstacles and conflicts through discussions and negotiations. Using a correlation test to examine the effect of inheritance in a family business among the Chinese, the study stress on the variables such as power distance, uncertainty avoidance, and masculinity vs. femininity, individualism vs. collectivism, time orientation and impact on value dimension. In addition, factor analysis and regression testing are also used to determine the main determinant factor in the family business inheritance among the Chinese community. Primary data were collected from August to October 2011 using questionnaires. Meanwhile, secondary data were gathered through library research and interviews with Chinese traders on the East Coast of Malaysia. From the qualitative study, it is found that the main reasons for refusal to inherit the family business among the younger Chinese generation is due to jobs that offer the lucrative wages as compared to profits earned in the family business. Job status, educational level and age are also the factors that influence the younger Chinese generation not to inherit the family business.
L.-J. Li (Ling-Jun); J. Liao (Jie); Q. Fan (Qiao); C.Y.-L. Cheung (Carol Yim-Lui); M.A. Ikram (Arfan); C-Y. Cheng (Ching-Yu); S-M. Saw (Seang-Mei); T.Y. Wong (Tien)
textabstractPurpose. Our study aimed to explore the heritability of retinal vascular caliber among Singapore Chinese families. Methods. In the Strabismus, Amblyopia, and Refractive Error Study in Singaporean Chinese Preschoolers (STARS) family study conducted from 2008 to 2010, a total of 727 partic
Suggests that concerns regarding the nuclear threat are prevalent among family members; parents and children feel powerless in response to the nuclear threat; response to the nuclear threat is a family issue; responding to the nuclear threat requires empowering families and changing the social context; and nuclear concerns need to be addressed in…
ANTJE SCHMITT; MICHAEL FRESE
The goal of this study was to examine cultural differences in the value of family involvement in German and Chinese small businesses due to their differences in collectivism/individualism. Our analyses, based on a sample of 562 Chinese and German owners, showed that family involvement — measured as the number of family members that work in the business — is higher in China than in Germany. Compared to German business owners, Chinese owners received most of their start-up capital from family m...
Purpose: The purpose of this paper is to explore reciprocal relationships between work/family resources, work/family enrichment (WFE), and work/family satisfaction in a Chinese society. Design/methodology/approach: A longitudinal design was adopted using a three-wave panel sample. Data were obtained from 310 Taiwanese employees on three occasions,…
Ling-Chao Meng; He Lyu; Wei Zhang; Jing Liu; Zhao-Xia Wang; Yun Yuan
Background:Mutations of transthyretin (TTR) cause the most common type of autosomal-dominant hereditary systemic amyloidosis,which occurs worldwide.To date,more and more mutations in the TTR gene have been reported.Some variations in the clinical presentation are often observed in patients with the same mutation or the patients in the same family.The purpose of this study was to find out the clinicopathologic and genetic features of Chinese patients with hereditary TTR amyloidosis.Methods:Clinical and necessary examination materials were collected from nine patients of eight families with hereditary TTR amyloidosis at Peking University First Hospital from January 2007 to November 2014.Sural nerve biopsies were taken for eight patients and skin biopsies were taken in the calf/upper arm for two patients,for light and electron microscopy examination.The TTR genes from the nine patients were analyzed.Results:The onset age varied from 23 to 68 years.The main manifestations were paresthesia,proximal and/or distal weakness,autonomic dysfunction,cardiomyopathy,vitreous opacity,hearing loss,and glossohypertrophia.Nerve biopsy demonstrated severe loss ofmyelinated fibers in seven cases and amyloid deposits in three.One patient had skin amyloid deposits which were revealed from electron microscopic examination.Genetic analysis showed six kinds of mutations of TTR gene,including Val30Met,Phe33Leu,Ala36Pro,Val30Ala,Phe33Val,and Glu42Gly in exon 2.Conclusions:Since the pathological examinations of sural nerve were negative for amyloid deposition in most patients,the screening for TTR mutations should be performed in all the adult patients,who are clinically suspected with hereditary TTR amyloidosis.
Full Text Available Background: Mutations of transthyretin (TTR cause the most common type of autosomal-dominant hereditary systemic amyloidosis, which occurs worldwide. To date, more and more mutations in the TTR gene have been reported. Some variations in the clinical presentation are often observed in patients with the same mutation or the patients in the same family. The purpose of this study was to find out the clinicopathologic and genetic features of Chinese patients with hereditary TTR amyloidosis. Methods: Clinical and necessary examination materials were collected from nine patients of eight families with hereditary TTR amyloidosis at Peking University First Hospital from January 2007 to November 2014. Sural nerve biopsies were taken for eight patients and skin biopsies were taken in the calf/upper arm for two patients, for light and electron microscopy examination. The TTR genes from the nine patients were analyzed. Results: The onset age varied from 23 to 68 years. The main manifestations were paresthesia, proximal and/or distal weakness, autonomic dysfunction, cardiomyopathy, vitreous opacity, hearing loss, and glossohypertrophia. Nerve biopsy demonstrated severe loss of myelinated fibers in seven cases and amyloid deposits in three. One patient had skin amyloid deposits which were revealed from electron microscopic examination. Genetic analysis showed six kinds of mutations of TTR gene, including Val30Met, Phe33Leu, Ala36Pro, Val30Ala, Phe33Val, and Glu42Gly in exon 2. Conclusions: Since the pathological examinations of sural nerve were negative for amyloid deposition in most patients, the screening for TTR mutations should be performed in all the adult patients, who are clinically suspected with hereditary TTR amyloidosis.
Huang, Philip C C
Most social science theory and the currently powerful Chinese ideology of modernizationism assume that, with modern development, family-based peasant farm production will disappear, to be replaced by individuated industrial workers and the three-generation family by the nuclear family. The actual record of China’s economic history, however, shows the powerful persistence of the small family farm, as well as of the three-generation family down to this day, even as China’s GDP becomes the second largest in the world. China’s legal system, similarly, encompasses a vast informal sphere, in which familial principles operate more than individualist ones. And, in between the informal-familial and the formal-individualist, there is an enormous intermediate sphere in which the two tendencies are engaged in a continual tug of war. The economic behavior of the Chinese family unit reveals great contrasts with what is assumed by conventional economics. It has a different attitude toward labor from that of both the individual worker and the capitalist firm. It also has a different structural composition, and a different attitude toward investment, children’s education, and marriage. Proper attention to how Chinese modernity differs socially, economically, and legally from the modern West points to the need for a different kind of social science; it also lends social–economic substance to claims for a modern Chinese culture different from the modern West’s. PMID:22145178
Cai, Hongbin; Li, Hongbin; Park, Albert; Zhou, Li-An
Analyzing data from a unique survey of managers of Chinese private firms, we investigate how family ties with firm heads affect managerial compensation and job assignment. We find that family managers earn higher salaries and receive more bonuses, hold higher positions, and are given more decision rights and job responsibilities than non-family managers in the same firm. However, family managers face weaker incentives than professional managers as seen in the lower sensitivity of their bonuse...
Khan, Bushra Ahmed
Until recently, family firms have been an overlooked phenomena in the academic world. Recognition that family firms make up the backbone of most the economies of the world have spurred on researchers to take a closer look at these complex and heterogeneous entities. One of the topics that have emerged in the field of family business is entrepreneurial orientation, which is essentially an established construct from the strategic management literature consisting of five dimensions- autonomy, in...
Hwang, Wei-Chin; Wood, Jeffrey J.; Fujimoto, Ken
Objective: Knowledge of acculturative processes and their impact on immigrant families remains quite limited. Acculturative family distancing (AFD) is the distancing that occurs between immigrant parents and their children and is caused by breakdowns in communication and cultural value differences. It is a more proximal and problem-focused…
It is a familiar sight in many Chinese cities to witness a large team escorting a baby pram in public:mother,grandmothers,ayi (nanny),another ayi maybe,grandfathers quiet possible,and finally father if you are lucky.Yes,after China's implementation of “One Child Only” policy in the late of 1970s,it's the time for the baby boom generation to create another round of baby boom.The babies get so much attention and love from their 4grandparents,2 parents,and more ayis.Whilst it once was very common for grandparents to take care of the baby and toddler at home when both parents are at work,now the trend is changing slightly.
LI Haiyan; TANG Beisha; XIA Kun; CAO Guifang; SHEN Lu; JIANG Hong; PAN Qian; SONG Yanmin; CAI Fang
Benign familial neonatal convulsions (BFNC) is a rare autosomal dominant inherited epilepsy syndrome. Two voltagegated potassium channel genes, KCNQ2 and KCNQ3, have been identified as the genes responsible for BFNC. Here we report two Chinese families with clinical histories of typical BFNC. Using six microsatellite markers, two located at KCNQ2 locus and four at KCNQ3 locus, linkage analysis was performed in the two families, which excluded the linkage of BFNC to KCNQ3, but could not exclude the linkage to KCNQ2. Direct DNA sequencing of the KCNQ2 gene in the two families was performed, and two formerly unknown polymorphisms were identified, but no KCNQ2 mutation was found in the two families. Our study suggests the genetic heterogeneity in Chinese families with BFNC and proves the existence of a new gene locus for BFNC.
We report here the clinical, genetic, and molecular characterization of three Chinese families (WZ4, WZ5, and WZ6) with Leber's hereditary optic neuropathy (LHON). Clinical and genetic evaluations revealed the variable severity and age-of-onset in visual impairment in these families. Penetrances of visual impairment in these Chinese families were 33.3%, 35.7%, and 35.5%, respectively, with an average 34.8%. Furthermore, the average age-at-onset in those Chinese families was 17, 20, and 18 years. In addition, the ratios between affected male and female matrilineal relatives in these Chinese families were 3:0, 1:1, and 1.2:1, respectively. Sequence analysis of the complete mitochondrial genomes in these pedigrees showed the distinct sets of mtDNA polymorphism, in addition to the identical G11778A mutation associated with LHON in many families. The fact that mtDNA of those pedigrees belonged to different haplogroups F1, D4, and M10 suggested that the G11778A mutation occurred sporadically and multiplied through evolution of the mtDNA in China. However, there was the absence of functionally significant mutations in tRNA and rRNAs or secondary LHON mutations in these Chinese families. The I187T mutation in the ND1, the S99A mutation in the A6, the V254I in CO3, and I58V in ND6 mutation, showing high evolutional conservation, may contribute to the phenotypic expression of the G11778A mutation in the WZ6 pedigree. By contrast, none of mtDNA variants are evolutionarily conserved and implicated to have significantly functional consequence in WZ4 and WZ5 pedigrees. Apparently, these variants do not have a potential modifying role in the development of visual impairment associated with G11778A mutation in those two families. Thus, nuclear modifier gene(s) or environmental factor(s) seem to account for the penetrance and expressivity of LHON in these three Chinese families carrying the G11778A mutation
In recent years in China, family education has become more and more important. Family plays the most crucial role in children's education. So more and more parents begin to pay much more attention to family education than before. However, what ways are best for them to use? Most parents have no idea at all and some are trying to use some education methods learned from books. Little Women is a book from which we can learn a lot of useful things, the obvious one is family education. This novel was written by an American author in 19th century. As a result, both time and place are a little far away from people in China. But at that time, the March's family education did work very well and made far-reaching influence. So in the first part in this paper what will be introduced in is about finding out how the March's family dealt with those unpleasant things, and the sec-ond part will discuss some disadvantages of Chinese family education, then the third part will see if March's ways could be used in Chinese families or how to make some changes about their ways so that those ways could work in Chinese families as well as they did in the March's.
Chinese family is a patriarchal power system. How the system influences young mothers' agency in managing family men's smoking is unknown. Applying a gender lens, this ethnographic study explored how mothers of young children in Chinese extended families reacted to men's smoking. The study sample included 29 participants from 22 families.…
Honig, Alice Sterling; Xu, Yili
Thirty-five children (17 boys and 18 girls, 4 to 8 years old) in 2-parent Chinese immigrant families had attended English-speaking facilities for 35.0 months (boys) and 32.9 months (girls), respectively. They were tested at home with the Peabody Picture Vocabulary Test-Revised (PPVT-R) and the Mandarin version of PPVT-R. No gender differences were…
Cooperation between France and China in the nuclear field dates back more than thirty years French companies have contributed to the emergence of Chinese nuclear power and supplied their technology. Cooperation at the onset of the twenty-first century has reached a stage of equality. France has thus made possible the emergence of the Chinese nuclear industry and by the same token China's nuclear sector has become a key component for the future of the French nuclear energy complex. (author)
In current situation, the management and process structure in Chinese family finns is lack of complete set of rules and sys-tems, low on its specialization level, and informal management. Leadership is another vital influences in family finns. The large power distance make employees hesitate to openly challenge their leaders. Employees and external persons are not able to share any decision - making proces-ses. The finn' s owner makes most of the decisions. Even in management control, it is hard to make objective assessments of employee per-formance.
Children of Chinese culture are raised differently from children of other cultural groups. There is research evidence which contends that, regardless of where they live, the child-rearing practices within Chinese immigrant families are still influenced by Chinese traditional culture. Some studies also point out that Chinese immigrant parents…
Zhu, J F; Zhang, X; Ling, L
Mutations in the mitochondrial genome have been found to be associated with essential hypertension. Here, we report the clinical and molecular characterization of a three-generation Han Chinese family with maternally inherited hypertension. Most strikingly, this pedigree exhibited a high penetrance of hypertension. Sequence analysis of the mitochondrial genome showed the presence of a homoplasmic T16189C mutation in the D-loop and the intergenic CO2/tRNA(Lys) 9-bp common deletion, as well as a set of polymorphisms belonging to the East Asia haplogroup B5b1. The well-known T16189C mutation, which is in the first hypervariable segment of the mitochondrial control region, is implicated to be associated with a wide range of clinical disorders. Moreover, the genetic polymorphism 9-bp common deletion is found to be associated with hepatocellular carcinoma in the Han Chinese population. Thus, the combination of T16189C mutation and the 9-bp deletion may have caused mitochondrial dysfunction and contributed to the development of essential hypertension in this Chinese family. PMID:27323027
Shek, D T
The linkages between dyadic relationships in the family and family functioning were examined in 378 Chinese families on two occasions. The following dyadic relationships were investigated: (a) parent-child relationship qualities reported by adolescent children (questionnaire and interview measures of parenting style, parent-adolescent conflict, parent-adolescent communication, and parent-adolescent relationship) and by their parents (questionnaire measures of parent-child relationship quality and demand); and (b) marital quality reported by the parents via questionnaire measures. Results showed that parents' and children's views of family functioning were longitudinally related to dyadic relationships in the family. Relative to mother-adolescent relationship and mothers' report of marital quality, father-adolescent relationship and fathers' report of marital quality were generally found to have a stronger association with perception of family functioning and its change over time. PMID:11338441
Curdt-Christiansen, Xiao Lan
This ethnographic inquiry examines how family languages policies are planned and developed in ten Chinese immigrant families in Quebec, Canada, with regard to their children's language and literacy education in three languages, Chinese, English, and French. The focus is on how multilingualism is perceived and valued, and how these three languages…
Li, Jun; Wang, Jue
This paper is aimed at a critical assessment of the moral framework of the current Chinese health system from a Confucian perspective, by focusing on the debate between the individual directed approach and the family-oriented approach to a health care system. Concerned with the nature and status of the family in communal life, the paper deals with the following questions: to cope with the frailties of material life (including susceptibility to disease), what good is presupposed by human existence and flourishing; why it is the family that serves as the primary locus of bearing and realizing this unique good; and what kind of society might possess the structures necessary to achieve the good thus conceived. All these questions lead to a revision of the theory of justice required in health care, in favor of family health saving accounts as an important institutional guarantee. PMID:23175794
Lu, Chang-qin; Siu, Oi-ling; Chen, Wei-qing; Wang, Hai-jiang
Based on Greenhaus and Powell's (2006) theory of work-family enrichment and the job demands-resources (JD-R) model of work engagement (Bakker & Demerouti, 2008), this study focused on the family-to-work enrichment process by investigating the effect of family mastery on work engagement in a Chinese context. A sample of 279 Chinese female nurses…
This study examines ways in which Chinese immigrant families are involved in their children's mathematics education, particularly focusing on how different types of families utilize different forms of capital to support their children's mathematics education. The theoretical framework defines four types of Chinese immigrant families--working…
The Chinese-Arab cooperation in the field of nuclear energy launched during the second Conference of Chinese-Arab cooperation in the field of energy, which was held in Khartoum during the period of 26 to 28 January 2010, where a meeting was held between the Arab Atomic Energy Agency and the Chinese Nuclear National Committee in the framework of activating the memorandum of understanding between the League of Arab States and the Chinese National Energy Authority, which is responsible of the cooperation with the Arab countries wishing to enter the nuclear option within their strategies to diverse their sources of energy and promote their nuclear infrastructure, as well as help the Arab Atomic Energy Agency in the implementation of the Arab strategy for peaceful uses of atomic energy until the year 2020 and find a mechanism for the Arab-Chinese cooperation in the field of nuclear energy. The Arab Atomic Energy Agency also proposed programs over the coming years in the fields of energy planning, nuclear safety, selection of sites, exploring of uranium, emergency preparedness and response and management of radioactive reactors.
Full Text Available Objective To study the genotype of the members of a Chinese family with spinocerebellar ataxia (SCA. Methods The peripheral blood samples of 6 patients and 40 asymptomatic people belonged to the family were collected. Referring to the clinical manifestations of the proband and second-generation sequencing results, the CAG trinucleotide repeats of the pathogenic gene ATXN2 were amplified by polymerase chain reaction (PCR. The repeated times of the trinucleotide in normally and abnormally amplified alleles were defined by agarose gel electrophoresis and PCR products sequencing. Results Autosomal dominant heredity was the cause of the SCA in this family. Six out of 46 in the fourth-generation were SCA2 patients, 7 were the carriers of pathogenic allele. The repeated times of CAG trinucleotide were within the normal range in one of the two alleles of ATXN2, but they were in abnormal range in the another one. The repeated times of CAG trinucleotide were 40-46 in abnormal alleles of patients. Conclusion Autosomal dominant heredity SCA2 has been diagnosed in this family caused by the dynamic nutation of CAG trinucleotide repeats, and 7 pathogenic allele carriers in this family were confirmed by genetic diagnosis. DOI: 10.11855/j.issn.0577-7402.2015.08.07
Ho, Connie Suk-han
The present 4-year longitudinal study examined preschool predictors of Grade 1 dyslexia status in a Chinese population in Hong Kong where children started learning to read at the age of three. Seventy-five and 39 Chinese children with high and low familial risk respectively were tested on Chinese word reading, oral language skills, morphological…
Wang Chenggang; Liu Dan
This article mainly introduces the contemporary changes in Chinese family and especially analyses the transformation of family structure and type,family housing conditions,family relationship network.the relationship between husband and wife and parenthood.In addition,it discusses the influence of family changes in the soeialization of children.Then it expounds the new transformation in children's socialization because of family,school,mass media,etc.Finally,it discusses its challenge and reflection to family and pedagogue.
Ngai, Fei-Wan; Ngu, Siew-Fei
The aim of the study was to evaluate the psychometric properties of the Chinese version of Medical Outcomes Study Family and Marital Functioning Measures (C-MOS-FMFM) in Hong Kong Chinese childbearing families. A cross-sectional survey was conducted using a convenience sample of 128 childbearing couples recruited from antenatal clinics. The C-MOS-FMFM demonstrated good internal consistency (Cronbach's alpha = 0.79) and test-retest reliability (intraclass correlation coefficient = 0.74). Signi...
China has been carrying out active international cooperation aiming to be a country where is to be an economical super power and an advanced country in nuclear power technology by the year early 2000, and China also has begun to be recognized as the largest potential market for the construction of nuclear power plants(NPPs) expecting to construct more than thirty nuclear power units by the year 2020. China has advanced technology in the basic nuclear science including liquid metal breeder reactor technology, nuclear material, medium and small size power plants, and isotope production technology, and also China has complete nuclear fuel cycle technology. However, China still has low NPP technology. Therefore, it is expected that China may have complementary cooperative relationship with China, it is expected that Korea may have an access to the advanced Chinese nuclear science technology, and may have a good opportunity to explore the Chinese market actively exporting excellent Korean NPP technology, and further may have a good position to the neighboring Asian countries' NPP markets. From this perspective, general Chinese social status, major nuclear R and D activity status, and correct NPP and technology status have been analyzed in this report, and this report is expected to be a useful resource for cooperating with China in future. 10 tabs., 6 figs., 16 refs. (Author)
Western culture emphasizes on individualism, individual freedom and personal choice, while Chinese people put more emphasis on col ectivism. Col ectivism-Individualism value differences can also be reflected in Chinese and Western Family Relationships, which may sometimes lead to conflicts between the couples in the cross-cultural marriage and their families .
Costigan, Catherine L.; Dokis, Daphn P.
The relations between parent and child acculturation and family and child adjustment were examined among 91 immigrant Chinese families in Canada with early adolescents (average age of 12). Acculturation was assessed in public (e.g., language use) and private (e.g., values) domains separately in Chinese and Canadian cultures. With one exception,…
Wang, Yi-he; Haslam, Michelle; Yu, Ming; Ding, Juan; Lu, Qian; Pan, Fang
Background The purpose of this study was to examine family functioning, marital quality, social support, and anxiety and depression in Chinese patients with Epilepsy (PWE) in comparison with healthy people. Methods This case–control study included 42 PWE and 42 healthy controls. Participants completed the Zung’s self-rating depression scale, the Zung’s self-rating anxiety scale, the Chinese version of family cohesion and flexibility evaluation scales, the Chinese version of the marital invent...
Fraser, S E
The limitation of population growth in China to about 1.7% annually is, in large part, the result of changing sexual norms which have been brought about by community-wide sexual education. These changes include elevating the status of women, dismissing the traditional striving for male children as "old fashioned," and emphasizing responsible parenthood. About 6% of China's population is made up of minority peoples, some 54 distinctive groups including a few such as the Khalkhas and Sibos who have virtually been saved from extinction during the past 25 years. For these groups the growth rate is 6% and the central government in Peking stresses to visitors that for minorities there is no limitation of family size but that health of the mother is stressed. Conversations with Chinese health workers indicate that rural women are much more in favor of family planning than their husbands and are much more willing to be sterilized when the acceptable family size of 2 or 3 children is reached. However, men are becoming more willing to use condoms which are available without cost from village health workers. There is little sex education in the schools. Physiology is included as a minor part of general biology. Young people are cautioned not to "fall in love" at too early an age or else they will not keep their minds on their studies and will get married too early. Emphasis is on late marriage, 25 for women and 27 for men. Only a modest glance at population or sexually oriented topics are encouraged until marriage is contemplated. Then sex education is given in great variety and detail. It is the opinion of doctors and health workers that sex education is a matter for the married, not the single. Chinese society has little external sexual stimuli, nudity or seminudity is not acceptable except at the beach or the swimming pool, and the young people are generally taught to be circumspect. There is none of the advertising which permeates Western culture. It is understandable
Zhang, Wenjing; Ma, Yating; Chen, Jingqi
The present study aimed to explore the prevalence and frequency of child psychological maltreatment and its correlated factors in Chinese families. A cross-sectional investigation was conducted among 1,002 parents of primary school students in Yuncheng City, China. Data were collected using the self-report questionnaire anonymously. Results showed that 696 (69.5%) surveyed parents had different extents of psychological maltreatment toward their children in the past 3 months. The high prevalence of parental psychology maltreatment was significantly associated with high scores on parental over-reactivity and low scores on recognition of child psychology maltreatment. These findings indicate that it is urgent to develop cultural interventions to raise parents' awareness of preventing child psychological maltreatment and to help parents use nonviolent child rearing in China. PMID:27030213
We report here the clinical, genetic, and molecular characterization of five Chinese families with Leber's hereditary optic neuropathy (LHON). Clinical and genetic evaluations revealed the variable severity and age-of-onset in visual impairment in these families. Strikingly, there were extremely low penetrances of visual impairment in these Chinese families. Sequence analysis of the complete mitochondrial genomes in these pedigrees showed the distinct sets of mtDNA polymorphism, in addition to the identical ND4 G11696A mutation associated with LHON. Indeed, this mutation is present in homoplasmy only in the maternal lineage of those pedigrees but not other members of these families. In fact, the occurrence of the G11696A mutation in these several genetically unrelated subjects affected by visual impairment strongly indicates that this mutation is involved in the pathogenesis of visual impairment. Furthermore, the N405D in the ND5 and G5820A in the tRNACys, showing high evolutional conservation, may contribute to the phenotypic expression of G11696A mutation in the WZ10 pedigree. However, there was the absence of functionally significant mtDNA mutations in other four Chinese pedigrees carrying the G11696A mutation. Therefore, nuclear modifier gene(s) or environmental factor(s) may play a role in the phenotypic expression of the LHON-associated G11696A mutation in these Chinese pedigrees
Zhou, Zhou; Hu, Shanshan; Wang, Binbin; Zhou, Nan; Zhou, Shiyi; Ma, Xu; Qi, YanHua
Purpose To identify the genetic defects in a three-generation Chinese family with congenital nuclear cataract. Methods Four patients and three healthy members from the family underwent complete physical and ophthalmic examinations. Genomic DNA was extracted from peripheral blood leukocytes of the family members as well as from 100 healthy normal controls. Polymerase chain reaction (PCR) amplification and direct sequencing of all coding exons of candidate genes were performed. The functional c...
Under the name Grupo Nuclear SEPI, the companies BWE, ENDESA, ENSA, ENRESA, ENUSA and INITEC, in a partnership in SEPI and with extensive experience in the nuclear sector, have in the last few years been coordinating technical and commercial actions targeted primarily at the Chinese nuclear market. These actions have been carried out under Westinghouse's leadership, for the purpose of providing a 1000 MWe nuclear Power plant design tailored to the local requirements defined by experts and authorities of the People's Republic of China (project CPWR 1000). (Author)
We report here the characterization of a five-generation large Chinese family with Leber's hereditary optic neuropathy (LHON). Very strikingly, six affected individuals of 38 matrilineal relatives (17 females/21 males) are exclusively males in this Chinese family. These matrilineal relatives in this family exhibited late-onset/progressive visual impairment with a wide range of severity, ranging from blindness to normal vision. The age of onset in visual impairment varies from 17 to 30 years. Sequence analysis of the complete mitochondrial genome in this pedigree revealed the presence of the G11778A mutation in ND4 gene and 29 other variants. This mitochondrial genome belongs to the Southern Chinese haplogroup B5b. We showed that the G11778A mutation is present at near homoplasmy in matrilineal relatives of this Chinese family but not in 164 Chinese controls. Incomplete penetrance of LHON in this family indicates the involvement of modulatory factors in the phenotypic expression of visual dysfunction associated with the G11778A mutation. However, none of other mtDNA variants are evolutionarily conserved and implicated to have significantly functional consequence. Thus, nuclear modifier gene(s) or environmental factor(s) seem to account for the penetrance and phenotypic variability of LHON in this Chinese family carrying the G11778A mutation
Higher education plays an essential role in nuclear security capacity building. It ensures the availability of experts able to provide the necessary competencies for the effective national nuclear security oversight of nuclear and other radioactive material and to establish and maintain an appropriate nuclear regime in a State. This guide provides both the theoretical knowledge and the practical skills necessary to meet the requirements described in the international framework for nuclear security. Emphasis is placed on the implementation of these requirements and recommendations in States. On the basis of this guide, each university should be able to develop its own academic programme tailored to suit the State's educational needs in the area of nuclear security and to meet national requirements.
This Implementing Guide defines the basic concepts and elements of nuclear security culture. It will assist States in planning and implementing a programme to improve nuclear security culture, with particular emphasis on areas … such as regulation, government institutions and general public awareness. It provides an overview of the attributes of an effective nuclear security culture and emphasizes that nuclear security is ultimately dependent on individuals - policy makers, regulators, managers, individual employees and, to a certain extent, members of the general public. It also offers practical ways to assess and improve the effectiveness of security culture
Cheng, Xiaohuan; Ding, Junfa; Zheng, Fang; Zhou, Xin; Xiong, Chenling
Familial hypercholesterolemia (FH) (OMIM 143890) is an autosomal dominantly inherited disease mainly caused by mutations of the gene encoding the low density lipoprotein receptor (LDLR) and Apolipoprotein (Apo) B. First the common mutation R3500Q in ApoB gene was determined using PCR/RFLP method. Then the LDLR gene was screened for mutations using Touch-down PCR, SSCP and sequencing techniques. Furthermore, the secondary structure of the LDLR protein was predicted with ANTHEPROT5.0. The R3500Q mutation was absent in these two families. A heterozygous p.W483X mutation of LDLR gene was identified in family A which caused a premature stop codon, while a homozygous mutation p.A627T was found in family B. The predicted secondary structures of the mutant LDLR were altered. We identified two known mutations (p.W483X, p.A627T) of the LDLR gene in two Chinese FH families respectively. PMID:19020990
Highlights: ► We report the characterization of a four-generation large Chinese family with ADOA. ► We find a new heterozygous mutation c.C1198G in OPA1 gene which may be a novel pathogenic mutation in this pedigree. ► We do not find any mitochondrial DNA mutations associated with optic atrophy. ► Other factors may also contribute to the phenotypic variability of ADOA in this pedigree. -- Abstract: A large four-generation Chinese family with autosomal dominant optic atrophy (ADOA) was investigated in the present study. Eight of the family members were affected in this pedigree. The affected family members exhibited early-onset and progressive visual impairment, resulting in mild to profound loss of visual acuity. The average age-at-onset was 15.9 years. A new heterozygous mutation c.C1198G was identified by sequence analysis of the 12th exon of the OPA1 gene. This mutation resulted in a proline to alanine substitution at codon 400, which was located in an evolutionarily conserved region. This missense mutation in the GTPase domain was supposed to result in a loss of function for the encoded protein and act through a dominant negative effect. No other mutations associated with optic atrophy were found in our present study. The c.C1198G heterozygous mutation in the OPA1 gene may be a novel key pathogenic mutation in this pedigree with ADOA. Furthermore, additional nuclear modifier genes, environmental factors, and psychological factors may also contribute to the phenotypic variability of ADOA in this pedigree.
Zhang, Juanjuan; Yuan, Yimin; Lin, Bing; Feng, Hao; Li, Yan [School of Ophthalmology and Optometry, Wenzhou Medical College, Wenzhou 325027, Zhejiang (China); Dai, Xianning; Zhou, Huihui [Attardi Institute of Mitochondrial Biomedicine and Zhejiang Provincial Key Laboratory of Medical Genetics, School of Life Sciences, Wenzhou Medical College, Wenzhou 325035, Zhejiang (China); Dong, Xujie [School of Ophthalmology and Optometry, Wenzhou Medical College, Wenzhou 325027, Zhejiang (China); Liu, Xiao-Ling, E-mail: firstname.lastname@example.org [School of Ophthalmology and Optometry, Wenzhou Medical College, Wenzhou 325027, Zhejiang (China); Guan, Min-Xin, E-mail: email@example.com [Attardi Institute of Mitochondrial Biomedicine and Zhejiang Provincial Key Laboratory of Medical Genetics, School of Life Sciences, Wenzhou Medical College, Wenzhou 325035, Zhejiang (China); Institute of Genetics, Zhejiang University, Hangzhou, Zhejiang 310012 (China); Division of Human Genetics, Cincinnati Children' s Hospital Medical Center, OH 45229 (United States)
Highlights: Black-Right-Pointing-Pointer We report the characterization of a four-generation large Chinese family with ADOA. Black-Right-Pointing-Pointer We find a new heterozygous mutation c.C1198G in OPA1 gene which may be a novel pathogenic mutation in this pedigree. Black-Right-Pointing-Pointer We do not find any mitochondrial DNA mutations associated with optic atrophy. Black-Right-Pointing-Pointer Other factors may also contribute to the phenotypic variability of ADOA in this pedigree. -- Abstract: A large four-generation Chinese family with autosomal dominant optic atrophy (ADOA) was investigated in the present study. Eight of the family members were affected in this pedigree. The affected family members exhibited early-onset and progressive visual impairment, resulting in mild to profound loss of visual acuity. The average age-at-onset was 15.9 years. A new heterozygous mutation c.C1198G was identified by sequence analysis of the 12th exon of the OPA1 gene. This mutation resulted in a proline to alanine substitution at codon 400, which was located in an evolutionarily conserved region. This missense mutation in the GTPase domain was supposed to result in a loss of function for the encoded protein and act through a dominant negative effect. No other mutations associated with optic atrophy were found in our present study. The c.C1198G heterozygous mutation in the OPA1 gene may be a novel key pathogenic mutation in this pedigree with ADOA. Furthermore, additional nuclear modifier genes, environmental factors, and psychological factors may also contribute to the phenotypic variability of ADOA in this pedigree.
XIE Li; GONG Qi-hua; XIE Zhi-guo; LIANG Zong-min; HU Zheng-mao; XIA Kun; XIA Jia-hui; YANG Yi-feng
Background Familial hypercholesterolemia (FH) is a type of dominant autosomal disease that causes high levels of plasma low-density lipoprotein cholesterol (LDL-C). In the past years, molecular data related to FH were limited in China.Now, to gain more information about FH, we analyzed one proband with a severe FH phenotype as well as his relatives.Methods After the entire coding sequence and the intron-exon junctions of the low-density lipoprotein receptor (LDLR)gene were amplified using PCR, we sequenced the LDLR gene of a Chinese FH family. RT-PCR was used to detect changes in the mRNA.Results Two novel mutations were identified in the LDLR gene of this family. One, W165X, was a G＞A substitution at the third nucleotide of codon 165. The other, IVS5-1G＞A, was also a G＞A substitution at the acceptor splice site of intron 5. The most striking discovery is that the proband was heterozygous for W165X but homozygous for IVS5-1G＞A. The cDNA sequencing showed that the IVS5-1G＞A mutation caused the insertion of 10 nucleotides, namely GCTCTCACAA,between exon 5 and exon 6.Conclusions The two nucleotide variations are thought to be the FH-causing mutations because the co-segregation of the mutant allele with the phenotype of FH has been shown in this Chinese family. These data show an increase in the mutational spectrum of FH in China and verify a scarce mutational form in the LDLR gene.
Nuclear power in China is boosted by serious electricity, coal and oil supply shortages and by government policy. The government started advocating nuclear power after serious electricity shortages in 2003. 'Proactively promote the development of nuclear power', pronounced first in the 11th five year National Social and Economic Development Plan, has already been adopted by national strategic polices and action plans. The principle of integrating climate change policy with other policies is emphasized in the national policies to address climate change. China will give full consideration to climate change issues by integrating related measures (both mitigation and adaptation) into its National Social and Economic Development Plan under the framework of sustainable development. Nuclear power can bring multiple benefits by improving the fossil fuel dominated energy mix, reducing associated pollution and alleviating the heavy burden on inter-regional coal transport, as well as coping with global climate change
Tan, Tony Xing; Camras, Linda A.; Deng, Huihua; Zhang, Minghao; Lu, Zuhong
This study seeks to extend previous research on family stress, parenting, and child adjustment to families with adopted Chinese children. In doing so, we also seek to strengthen inferences regarding the experiential underpinnings of previously obtained relationships among these variables by determining if they also occur in families where parents…
Wang, Peishi; Michaels, Craig A.; Day, Matthew S.
Data from 368 families of children with autism and other developmental disabilities in the People's Republic of China were gathered to understand the stresses that families experience and the coping strategies they employ. Chinese families of children with developmental disabilities perceived high levels of stress related to pessimism, child…
Ever since embarking upon the path of reform and opening-up to the outside world in the late 1970s, China's nuclear nonproliferation policy has shaped considerably. As a result, China has become more integrated with and more accommodating of the international nonproliferation regime. China acceded to the NPT in 1992 and contributed positively to its indefinite extension in 1995. As a member state to the IAEA and a state party to the NPT, China has all along stood firm on nuclear nonproliferation. First, China does not advocate, encourage, or engage in nuclear weapons proliferation. Second, China does not help any other countries develop nuclear weapons. Third, China does not provide any assistance to any nuclear facilities outside IAEA safeguards. Against such a backdrop, China has enunciated and pursued the following principles with regard to nuclear export. 1) The export is used solely for peaceful purposes. 2) The export must be subject to IAEA safeguards. 3) The export should not transferred to a third country without China consent. As a stepping-stone, China has improved its export control systems on sensitive items and technologies, and has promulgated a series of laws and regulations in recent years. In this regard, the achievements are noteworthy. In May 1997, the Chinese Government unveiled a Circular on Strict Observations of National Nuclear Export Policy. The circular in explicit terms reiterated that, nuclear materials, equipment and related technologies, as well as non-nuclear materials to be used by reactors and nuclear-related dual-use equipment, materials and related technologies, could not be provided to or used in nuclear facilities beyond IAEA safeguards in the event of export. In September 1997, the Chinese Government promulgated Regulations on Nuclear Control. Among the provisions contained in the Regulations, the following points are most outstanding. 1) Any assistance to nuclear facilities not subject to IAEA safeguards shall be prohibited
Osteoporosis is a major public health concern and its prevalence can be predicted based on forearm bone mineral density (BMD). This study is to investigate the familial aggregation of forearm BMD in a population-based, cross-sectional study in Anhui, China. Information on sociodemographic and environmental variables was obtained from 1,636 subjects from 409 nuclear families (including mother, father, and their first two children) by a standardized questionnaire. The forearm BMD was measured by peripheral dual-energy X-ray absorptiometry (pDXA). Using generalized additive models with a sequential adjustment for covariates, it was clearly indicated that the forearm BMD of the mother, the father, and the first sibling each had a significant and independent relation to the forearm BMD of the second sibling. Furthermore, using multiple logistic regression, the second sibling had an odds ratio (OR) of 5.3 (95%CI: 2.0-14.5) of having an extremely low (bottom 10th percentile) proximal forearm BMD and an OR of 4.3 (95%CI: 1.6-12.0) of having an extremely low distal forearm BMD when the parental mean forearm BMD was low and the first sibling's forearm BMD was low. Our findings showing strong familial aggregation of both proximal and distal forearm BMD values suggest that genetic factors play a significant role in determining both traits
Gomez, Edmund Terence.; Gordon C. K. Cheung
Chinese family enterprises in the United Kingdom have penetrated many different sectors of the economy, including restaurants, wholesaling, retailing, trading, manufacturing, property development, computer services and investment holding. Among the companies in these sectors, those involved in different segments of the food industry, as manufacturers, retailers and wholesalers, reputedly feature characteristics of Chinese culture. A majority of these enterprises, for example, function as fami...
Leung, Cynthia; Tsang, Sandra; Sin, Tammy C. S.; Choi, Siu-yan
Objective: This study aimed to examine the efficacy of the Parent-Child Interaction Therapy (PCIT) in Hong Kong Chinese families, using randomized controlled trial design. Methods: The participants included 111 Hong Kong Chinese parents with children aged 2--7 years old, who were randomized into the intervention group (n = 54) and control group (n…
Ma, Pei-Wen Winnie; Yeh, Christine J.
The authors explore how individual and familial factors predict educational and career aspirations, plans, and vocational outcome expectations of urban, Chinese immigrant youths. Participants were 265 Chinese immigrant high school students in New York City. The results indicated that higher self-reported English language fluency and career-related…
Yong Zhang; Hengfen Li; Shaohong Zou
Purpose. Depression prevalence and risk increase among adolescents are related to biological, psychosocial, and cultural factors. Little is known about the association between cognitive distortion, type D personality, family environment, and depression. The aim of this paper was to examine the relationships of cognitive distortion, type D personality, family environment, and depression in a sample of Chinese adolescents. Methods. A sample of Chinese adolescents with depression and the control...
This dissertation examined how Chinese American children's everyday family experiences contributed to their self-regulated learning during the early school years. A total of 154 immigrant Chinese parents participated in this study and completed nine sets of multi-point rating questionnaires on a secured website. A series of analysis of covariance and hierarchical regressions were performed. Results provided the first empirical evidence that children's participation in family rituals and routi...
This study examined the psychosocial adjustment of Chinese immigrant children in satellite families in Canada. I used Flanagan's (1954) Critical Incident Technique to interview 32 Chinese children who were between 10 and 19 years old, living in satellite families, and who emigrated from China, Taiwan, or Hong Kong to Canada within the last four years. All interviews were conducted in the respondents' mother tongue. The results showed that these children, whether they emigrated to Canada recen...
Chia, Woan Tyng
The objective of this study is to conduct an exploratory study into the intrapreneurial behavior in southeast Chinese family business firms. This is very much in response to the fact that current available literatures in corporate entrepreneurship are mainly focused on western well-established organizations. Whereas, the study of corporate entrepreneurship in Chinese family business context are still lacking.This study target discloses whether the enablers of corporate entrepreneurship, which...
Zhang, Yong; Li, Hengfen; Zou, Shaohong
Purpose. Depression prevalence and risk increase among adolescents are related to biological, psychosocial, and cultural factors. Little is known about the association between cognitive distortion, type D personality, family environment, and depression. The aim of this paper was to examine the relationships of cognitive distortion, type D personality, family environment, and depression in a sample of Chinese adolescents. Methods. A sample of Chinese adolescents with depression and the controls were investigated cross-sectionally with life orientation test-revised (LOT-R), type D personality Scale-14 (DS14), family environment scale (FES), and Zung self-depression scale (SDS); respectively, all scales were administered in Chinese. Results. Chinese-depressed adolescents showed more cognitive distortion, type D personality, and adverse family environment than control groups. Furthermore, lower level of Optimism, negative affectivity, and poor family cohesion may increase the risk of depression in Chinese adolescents. Conclusions. Our study indicates that lower level of Optimism, Negative Affectivity, and poor Family Cohesion factors were implicated to contribute to depression in Chinese adolescents. Lower level of optimism and negative affectivity may be crucial associated factors of depression among these samples. our findings pointed to the importance of broad screening and intervention of vulnerable population. PMID:21747993
Sim, Timothy; Hu, Chiyi
This article provides a glimpse into the development of family therapy in China, by reviewing family therapy articles written in Chinese and published in journals in China that are not, therefore, readily accessible to the international community. A content analysis of journals published between 1978 and 2006 revealed 199 family therapy articles in 109 Chinese journals. Most of the studies were conducted by psychiatry or medical professionals, and were based on general systems theory or a systemic family therapy model. The articles focused on the promotion of family therapy theories and interventions in China, but did not specify the application of theory to specific clientele or symptoms. After the year 2000, a threefold increase in the number of family therapy publications was noted. These papers included the introduction of additional theories, but did not include critical assessment of the applicability of Western family therapy models to Chinese families. The researchers noted an absence of articles that identified Chinese approaches to family therapy, and a paucity of papers on gender, professional reflection, and the therapy process. The article concludes that there is room for improvement in the quality of family therapy publications in China, and that gains may be made by interdisciplinary collaboration among academics and practitioners. PMID:19930439
China still extended their experiences to both domestic and overseas so far. Chinese State Council approved its 'Medium and Long-term Nuclear Power Development Plan' in November 2007, indicating further definition for nuclear energy as indispensable energy option and future self-reliance development of nuclear industry. China intends to become self-sufficient not only in NPPs capacity, but also in the fuel production for all those plants. There are currently 17 NPPs in operation, and 28 NPPs under construction. However, domestic uranium mining supplying is currently less than a quarter of nuclear fuel demands. This paper investigated and summarized the updated status of NPP industry in China and Nuclear Fuel Cycle(NFC) policy. There still remain a number of technical innovation and comprehensive challenges for this nuclear developing country in the long-term, but its large ambitions and dramatic improvements toward future should not be ignored. As shown in this paper, the most suitable approach for China to achieve both environmentally-friendly power supplying and increasing energy demands meeting simultaneously must be considered. Nuclear energy now was recognized as the most potential and optimal way of energy supply system. In addition, to accommodate such a high-speed NPP construction in China, it should also focus on when and how spent nuclear fuel should be reprocessed. Finally, the nuclear back-end fuel cycle policy should be established, taking into accounts of all costs, uranium resource security, spent fuel management, proliferation resistance and environmental impact
The Chinese evaluated nuclear parameter library (CENPL) for the model calculations of nuclear reactions has been developed in the past ten years. The International Atomic Energy Agency has constructed a reference input parameter library (RIPL) for the calculations of nuclear reaction data in the meantime. All data files of CENPL are chosen as the RIPL starter files. The model parameters estimated and recommended by our group are selected as recommended ones. The updated CENPL (CENPL-2) is being developed at present. On the one hand, the data are tested, updated and expanded. We follow especially with interest the studies on model parameters, which can suit the nuclear data calculations of higher energy range and unstable nuclide range. On the other hand, the retrieval code and net software of CENPL are developed, the web services will be carried out
Cheung, Ruth; Nelson, Warren; Advincula, Luzelle; Cureton, Virginia Young; Canham, Daryl L.
Providing appropriate health care to a client can be accomplished only in an environment that is sensitive to the cultural values and beliefs of the client. As the population of first-and second-generation Chinese immigrants increases in the United States, the need to develop culturally sensitive health care becomes significant. Chinese immigrants…
Lin, Hua; Li, Jingyun; Wang, Mengyang; Wang, Zheng; Wang, Yuping; Wu, Liwen
Genetic epilepsy with febrile seizures plus (GEFS+) is a familial autosomal dominant condition characterized by genetic heterogeneity. Five genes for GEFS+ identified in large families account for only a small proportion of families. Mutation in the majority of families with GEFS+ has not identified yet. The aim of our study is to search for the gene responsible for GEFS+ in three Chinese families by linkage analyses and a sequencing approach and to investigate the importance of coding and noncoding regions variations of four known GEFS+ genes (SCN1A, SCN1B, GABRG2 and SCN2A) in Chinese families. Results showed that a 6-cM candidate interval at 5q33-34 with a maximum LOD scores of 2.043 was identified in families B. Sequencing candidate gene GABRG2 and GABRA1 in this region did not identify a causative mutation. Moreover, no mutation was found in coding and noncoding regions of the four genes in three Chinese families. Besides excluding coding regions of four known GEFS+ genes, we also excluded the possibility of a mutation in the promoter, exon-intron boundaries, 5' untranslated regions (5' UTRs), and 3' UTRs of four known GEFS+ genes in three Chinese families. In conclusion, the present study demonstrates the heterogeneity of the etiologies of GEFS+. There are as yet undiscovered mechanisms underlying GEFS+. PMID:21704126
Examines structural, social-psychological, and ecologial factors affecting the direction and type of changes occurring in the Chinese family. Multiple demographic and socioeconomic influences and the family's adaptive responses are creating conditions in China for the traditional household arrangement to survive, while generating new variants of…
Ting, Su-Hie; Mahadhir, Mahanita
This preliminary study examines the languages used by parents with their children in Malay, Chinese Foochow and Indian Tamil families to find out how the similarity or dissimilarity in parents' ethnic language influenced the choice of language transmitted to children and how far standard languages have permeated the family domain in Kuching City…
Tang, Catherine So-kum
A telephone survey of 1,019 Chinese Hong Kong households found families showed slightly lower rates of minor violence than U.S. families, but higher rates of severe violence toward children. The highest rate of severe violence occurred among boys or children ages 3-6. Female caregivers were the most likely abusers. (Author/CR)
Zhang, J.X.; Fu, L.; Voer, R.M. de; Hahn, M.M.; Jin, P.; Lv, C.X.; Verwiel, E.T.; Ligtenberg, M.J.L.; Hoogerbrugge, N.; Kuiper, R.P.; Sheng, J.Q.; Geurts van Kessel, A.H.M.
AIM: To investigate whether whole-exome sequencing may serve as an efficient method to identify known or novel colorectal cancer (CRC) predisposing genes in early-onset or familial CRC cases. METHODS: We performed whole-exome sequencing in 23 Chinese patients from 21 families with non-polyposis CRC
Gordon, June A.; Liu, Xiangyan
This research focuses on the predispositions that recent Chinese and Indian immigrant families bring with them to the United States and how these are reinforced by the communities in which they locate. The findings draw from 144 interviews in California. Three themes dominate: positioning through schooling, transnational family, and extended…
The main interest of this research was to add to the body of knowledge about the possible psychological impact of the nuclear threat on the family unit. Data were utilized from the Family Interaction, Stress and Nuclear War study conducted by Jules Riskin, M.D. and Victoria Dickerson, Ph.D. at the Mental Research Institute in Palo Alto, California. The sample consisted of ten families who were recruited for this study. In order to examine family-interaction variables and the impact of the threat of nuclear war, a standardized semi-structured family interview was conducted. Topics ranged from ordinary activities to external, non-nuclear stresses such as landslides or hurricanes, to the topic of nuclear war. A distinction is drawn between a family's level of nuclear concern while they discuss nuclear issues and a family's level of nuclear concern when viewed in the context of their overall pattern of family communication. In terms of family coping, family nuclear concern was found to be significantly related to two family-coping strategies. Families who utilized the coping strategies of seeking spiritual support and mobilizing the family to acquire and accept help were significantly less concerned about the threat of nuclear war.
The main interest of this research was to add to the body of knowledge about the possible psychological impact of the nuclear threat on the family unit. Data were utilized from the Family Interaction, Stress and Nuclear War study conducted by Jules Riskin, M.D. and Victoria Dickerson, Ph.D. at the Mental Research Institute in Palo Alto, California. The sample consisted of ten families who were recruited for this study. In order to examine family-interaction variables and the impact of the threat of nuclear war, a standardized semi-structured family interview was conducted. Topics ranged from ordinary activities to external, non-nuclear stresses such as landslides or hurricanes, to the topic of nuclear war. A distinction is drawn between a family's level of nuclear concern while they discuss nuclear issues and a family's level of nuclear concern when viewed in the context of their overall pattern of family communication. In terms of family coping, family nuclear concern was found to be significantly related to two family-coping strategies. Families who utilized the coping strategies of seeking spiritual support and mobilizing the family to acquire and accept help were significantly less concerned about the threat of nuclear war
Lam, W. W. T.; Fielding, R.; McDowell, I.; Johnston, J.; Chan, Sophia; Leung, G. M.; Lam, T. H.
Family harmony, an important Confucian ideal in Chinese society is believed to determine family happiness and therefore health, but is this accurate? This is a qualitative study of 41 Hong Kong Chinese family members. Individual recorded interviews were thematically analysed describing perceived interactions between harmony, happiness and health.…
LI Song-bai; CHENG Jian-xiu
This paper analyzes the meaning, structure, function and assessment methods of a nuclear power plant evaluation system, and the similarities and differences among various assessment methods. Based on this research an integrated and detailed suggestion is proposed on how to establish and improve internal and external evaluation systems for Chinese NPPs. It includes: to prepare and implement the nuclear power plant operational management program, to build an integrated performance indicator system, to improve the present audit system and conduct the comprehensive evaluation system, to set up and implement the integrated corrective action system, to position precisely the status of operation assessment of nuclear power plants, to conduct the assessment activities on constructing NPP, to initiate the specific assessment in some important areas, to establish industry performance indicator system, to improve the assessment methods, to share the assessment results, to select,cultivate and certify the reviewers, and to enhance international communication and cooperation.
Juang, Linda P.; Syed, Moin; Takagi, Miyuki
This study investigated how discrepancies between adolescents' and parents' endorsement of parental control contribute to adolescent depressive symptoms. Family conflict was hypothesized to mediate the link between parent-adolescent discrepancies and depressive symptoms. The sample consisted of 166 pairs of Chinese American adolescents and their…
Wong, Oi Ling; Kwong, Ping Sum; Ho, Candis Ka Yan; Chow, Susanna Miu Yee; Kwok, Timothy; Wong, Bel; Ho, Vennus; Lau, Andrew; Ho, Florence
This qualitative study explored themes that described families taking care of elderly relatives with dementia in Chinese society. Ten families were invited for two in-depth family interviews involving spousal caregivers, child caregivers, and care recipients. Five themes resulted: positive affection as coping strategies, power and control in the caregiving relationship, adult children's involvement in caregiving, sibling rivalry, and intergenerational conflicts. The ways these themes functioned and helped in dementia care, the research implications, and limitations are discussed. PMID:26399493
Lau, Anna S.; Fung, Joey J.; Yung, Vanda
Parent training (PT) is a well supported treatment for reducing and preventing child conduct problems and abusive parenting. However, questions have been raised about the dissemination of PT to culturally diverse families who hold different views on childrearing and family structure. This article describes the application of group PT in two Chinese immigrant families to illustrate dual strategies for addressing potential cultural barriers. The Incredible Years program builds in many therapeut...
Shan-Rong Cai; Su-Zhang Zhang; Shu Zheng
AIM:To reserve the rare Chinese familial adenomas polyp (FAP) family resource and to investigate the clinical features of FAP in Chinese for its diagnosis.METHODS: Clinical features of patients with FAP were investigated. If there is any question, their medical records were verified. Blood sample was taken and lymphocyte immortal cell lines were established with modified EB-transformation methods. Congenital hypertrophy of retinal pigment epithelium (CHRPE) was checked by an experienced ophthalmologist.RESULTS: Twenty seven families including 21 classical FAP (CFAP) families, 3 attenuated FAP (AFAP) families,and 3 suspected AFAP families were investigated. A total of 116 lymphocyte immortal cell lines were established from 26 families. In all the FAP families, colorectal cancer occurred at the mean age of 42.84 years. Of the 16 families checked, 15 (93.75%) had CHRPE. The mean number of patients suffering from colorectal neoplasm was 3.14 in CFAP families and 2.0 in AFAP families (P ＜ 0.01). The mean oldest age at diagnosis of FAP was 41.75 years in CFAP families, and 58.67 years in AFAP families, respectively (P ＜ 0.01). Mean age of development of colorectal cancer was 42.23 in CFAP and 57.33 years old in AFAP (P ＜ 0.01). Mean of the earliest age at diagnosis of FAP was 29.95 years in the FAP families with a positive family history and 46.80 years in the FAP families with a negative family history (P ＜0.01). The ratio of extra-intestinal tumors to colorectal neoplasms was different in the two kinds of families with positive and negative family history (P ＜ 0.01).CONCLUSION: Additional use of ciclosporin will effectively improve to establish lymphocyte immortal cell lines with modified EB- transformation methods. In Chinese FAP, there was a high frequency of CHRPE, and a later age at diagnosis and a later age of development of colorectal cancer in AFAP. And earlier age at diagnosis in FAP with positive family history was also found that will help to
Benner, Aprile D.; Kim, Su Yeong
In this longitudinal study, we investigated the mechanisms by which Chinese American parents’ experiences of discrimination influenced their adolescents’ ethnicity-related stressors (i.e., cultural misfit, discrimination, attitudes toward education). We focused on whether parents’ ethnic-racial socialization practices and perpetual foreigner stress moderated or mediated this relationship. Participants were 444 Chinese American families. Results indicated no evidence of moderation, but we obse...
Noack, Peter; Krettek, Christine; Walper, Sabine
Examined peer relations of young people from nuclear families, step families, and single-parent families. Findings suggest peer relations were affected by parental separation only to a minor extent as compared to, e.g. gender- or age-specific effects. A central aspect of friendship quality, however, namely admiration by friends, clearly suffered…
Mila Kashcheeva; Sacha Wunsch-Vincent; Hao Zhou
In terms of the number of its patent applications, in 2012 China has emerged as the country with the largest IP office in the world. The performance of the Chinese IP system is thus increasingly in the spotlight. While significant economic studies have been devoted to the rise of domestic patenting in China, hardly any study has focused on Chinese patent filings in foreign countries. This paper analyzes Chinese patenting abroad by using WIPO’s foreign-oriented patent family dataset and a resp...
Full Text Available Being embedded in the interdisciplinary area of media and culture studies, this articlel explores the family melodrama in transnational Chinese cinema drawing upon theoretical discussions with regard to the historical emergence of melodrama in correspondence to, as Th. Elsaesser says, “periods of intense social and ideological crisis”. While serving as a reflection on the tension between tradition and modernity displayed in the domestic domain, Ang Lee’s Chinese-characterized family melodrama also illustrates the differences between Chinese and Hollywood family melodrama. Linked to the ongoing debate about “melodrama as a cross-cultural form”, in the process of analyzing the film text, our perceptions of generic dislocation or displacement, transcultural entanglements and globalization in light of contemporary cultural practices will be furthermore complicated.
Full Text Available Myotonia congenita (MC is a genetic disease characterized by mutations in the muscle chloride channel gene (CLCN1. To date, approximately 130 different mutations on the CLCN1 gene have been identified. However, most of the studies have focused on Caucasians, and reports on CLCN1 mutations in Chinese population are rare. This study investigated the mutation of CLCN1 in two Chinese families with MC. Direct sequencing of the CLCN1 gene revealed a heterozygous mutation (892G>A, resulting in A298T in one family and a compound heterozygous mutations (782A>G, resulting in Y261C; 1679T>C, resulting in M560T in the other family, None of the 100 normal controls had these mutations. Our findings add more to the available information on the CLCN1 mutation spectrum, and provide a valuable reference for studying the mutation types and inheritance pattern of CLCN1 in the Chinese population.
Chang, K S
Family planning (FP) in rural China, particularly the ramifications of the 1-child policy, has profound implications and ramifications for family-centered social and economic life in addition to demographic control. Under a constitutionally endorsed policy of strict birth control, favorable economic opportunities coexisted with the problem of familial labor shortages. Recent reform policies have led to a more relaxed FP environment. The Chinese state is in a dilemma between the need to allow peasant's autonomy in determining the familial work situation and the population pressure on the limited cultivated land. The Chinese experience of rural reform is examined in terms of the complex relationship between population change and economic development which are influenced by the production and welfare activities of the peasant family. The theoretical argument is that a family reliant strategy of economic reform undercuts the effectiveness of population control programs. The ultimate solution lies with sustained industrialization with high labor absorption. National trends and the Dahe People's Commune/Township experience are analyzed. Discussion is focused on the dilemma of FP and family production, old and new evidence of family size and economic performance, welfare outcome of family size, the role of the state in altering the demographic balance sheet, and the strategic response of peasant families to bring families of old designs back and urban migration and proletarianization. It is concluded that there is growing understanding that the causal relationships between population growth and economic development do not clearly support universal population control. Human social organization, not the man/land ratio, shapes the consequences of population growth. The implications for the Malthusian vs. Marxian debate for developing countries are that the resources/population imbalance needs to consider more carefully the human organizational factors. Mao's notions that a
Dong, Jiamei; Bu, Juan; Du, Wei; Li, Yuan; Jia, Yanlei; Li, Jianchang; Meng, Xiaoli; Minghui YUAN; Peng, Xiaojuan; Zhou, Aimin; Wang, Lejin
Purpose Screening of mutations in the fibrillin-1 (FBN1) gene in a Chinese family with autosomal dominant Marfan syndrome (MFS). Methods It has been reported that FBN1 mutations account for approximately 90% of Autosomal Dominant MFS. FBN1 mutations were analyzed in a Chinese family of 36 members including 13 MFS patients. The genomic DNAs from blood leukocytes of the patients and their relatives were isolated and the entire coding region of FBN1 was amplified by PCR. The sequence of FBN1 was...
We report here the clinical, genetic, and molecular characterization of three Chinese families with maternally transmitted Leber's hereditary optic neuropathy (LHON). Clinical and genetic evaluations revealed the variable severity and age-of-onset in visual impairment in these families. In the affected matrilineal relatives, the loss of central vision is bilateral, the fellow eye becoming affected either simultaneously (45%) or sequentially (55%). The penetrances of vision loss in these pedigrees were 27%, 50%, and 60%, respectively. The age-at-onset of vision loss in these families was 14, 19, and 24 years, respectively. Furthermore, the ratios between affected male and female matrilineal relatives were 1:1, 1:1.2, and 1:2, respectively. Mutational analysis of mitochondrial DNA revealed the presence of homoplasmic ND6 T14484C mutation, which has been associated with LHON. The incomplete penetrance and phenotypic variability implicate the involvement of nuclear modifier gene(s), environmental factor(s) or mitochondrial haplotype(s) in the phenotypic expression of the LHON-associated T14484C mutation in these Chinese pedigrees
Both emphasising dilemmas that have been confronted by the Chinese-American family, Ang Lee’s The Wedding Banquet (1993) and Alice Wu’s Saving Face (2004) highlight the image of homosexuality as incompatible with traditional Chinese family values. Through detailed narrative analyses of these two films with a focus on the structure of the plot, the key characters, and camera work, this article aims to answer the questions of how traditional Chinese culture continues to play into and conflict w...
Lv, Nan; Brown, J Lynne
Chinese Americans have a high risk of osteoporosis and their calcium intake is substantially below the daily recommendation. However, little has been done to reduce the risk of this hard-to-reach population. This theory-based qualitative study explored how first-generation Chinese American couples with children view dairy products, how they use them in their family food system, and how these uses influence their dietary behavior or intake. Twenty couples, recruited from weekend Chinese schools at three locations in Pennsylvania, were interviewed. Taste, texture, and use of additives and growth hormones appeared to be more important influences on dairy choice than lactose intolerance. In these families, parental use of food rules and power to influence food patterns affected family flexibility about dairy use. Father's power, his views of dairy products, and his preference for Chinese-based dinners had a greater influence than those of his wife or children on the use of dairy-based dinner dishes. In contrast, choices at breakfast or lunch and for snacks were more flexible and could include dairy products. Nutrition educators can encourage introduction of dairy products into the traditional dietary pattern of Chinese Americans by offering opportunities to taste unfamiliar dairy products, demonstrating use of dairy products to prepare familiar foods, including both parents in any intervention or at least in tasting recipes, and providing information on importance of calcium to bone health and amount of calcium needed from reputable sources. PMID:20656096
Wang, Yun; Wang, Zhi; Chen, Mengping; Fan, Ning; Yang, Jie; Liu, Lu; Wang, Ying; Liu, Xuyang
Background Oculocutaneous albinism (OCA) is an autosomal recessive disorder. The most common type OCA1 and OCA2 are caused by homozygous or compound heterozygous mutations in the tyrosinase gene (TYR) and OCA2 gene, respectively. Objective The purpose of this study was to evaluate the molecular basis of oculocutaneous albinism in four Chinese families. Patients and Methods Four non-consanguineous OCA families were included in the study. The TYR and OCA2 genes of all individuals were amplified...
Zhang, Yu; Gan, Jing; Pu, Zheng; Xu, Ming ming; Wang, Li feng; Li, Yu hua; Liu, Zhen guo
Tuberous sclerosis complex is a rare autosomal dominant disorder caused by mutations in either of TSC1 and TSC2 genes. Tuberous sclerosis complex presents diverse clinical characteristics, and either of TSC1 and TSC2 genes shows a wide range of mutations in their coding regions. However, the correlation between genotype and phenotype is yet unknown. We describe the clinical characteristics of a Chinese family with TSC1 gene mutation and present a literature review of Chinese patients with tuberous sclerosis complex gene mutation reported since 2004. This is the first report of TSC1 R509X mutation in a Chinese family, which might deepen our insight into the clinical and molecular pathogenesis of tuberous sclerosis complex. PMID:25900779
Ma, Hing Keung; Cheung, Ping Chung; Shek, Daniel T. L.
This study investigated the relation of peer interactions, family social environment and personality to prosocial orientation in Chinese adolescents. The results indicated no sex differences in general prosocial orientation and inclination to help others, but sex differences in inclination to maintain an affective relationship and inclination to…
Mu, Guanglun Michael; Dooley, Karen
The critical role that family plays in Chinese Heritage Language learning (CHLL) has gained increasing attention from psychological, political and sociological scholarships. Guided by Bourdieu's notion of "habitus", our mixed methods sociological study firstly addresses the need for quantitative evidence on the relationship between…
Based on ethnographic fieldwork in Guangzhou and Lagos, this paper explores transnational trade activities and family strategies among Chinese/Nigerian interracial couples in the context of growing China/Africa trade relations and the recent tightening of China's immigration control. It examines how
McBride-Chang, Catherine; Lam, Fanny; Lam, Catherine; Chan, Becky; Fong, Cathy Y. C.; Wong, Terry T. Y.; Wong, Simpson W. L.
Background: This work tested the rates at which Chinese children with either language delay or familial history of dyslexia at age 5 manifested dyslexia at age 7, identified which cognitive skills at age 5 best distinguished children with and without dyslexia at age 7, and examined how these early abilities predicted subsequent literacy skills.…
Chen, Stephen H.; Hua, Michelle; Zhou, Qing; Tao, Annie; Lee, Erica H.; Ly, Jennifer; Main, Alexandra
Direct and indirect/mediated relations of (a) children's and parents' cultural orientations and (b) parent-child gaps in cultural orientations to children's psychological adjustment were examined in a socioeconomically diverse sample of 258 Chinese American children (age = 6-9 years) from immigrant families. Parents reported on…
Hu, Qiao; Schaufeli, Wilmar B.
Purpose: The purpose of this paper is to study the impact of job insecurity (past job downsizing and anticipated job downsizing) and current remuneration--via wellbeing (burnout and work engagement)--on organizational outcomes (organization commitment and low turnover intention) of Chinese family-owned business. Design/methodology/approach: The…
Ma, Joyce L. C.; Lai, Kelly
Although family therapy has become highly acceptable in the West, its applicability and acceptability for Chinese adolescents and young women with anorexia nervosa (AN) remains unknown. In this article, we report the results of a qualitative study using post-treatment in-depth interviews to understand the subjective perceptions of sufferers of AN…
This ethnographic study investigated heritage language maintenance among two distinct groups of Chinese immigrant families (Mandarin and Fujianese) from the social network perspective. The results indicated that a co-ethnic network could be a double-edged sword, which works differently on children from different social classes. While the Mandarin…
Marciano, T.; Sussman, M.B.
This volume addresses the issues attending the continuing threat of a nuclear holocaust and the effect this threat has on the behavior of families. It examines topics such as denial, involvement in community program social movements and other political actions.
Highlights: ► In our study, all of the patients were of Han Chinese ethnicity, which were rarely reported. ► We identified three novel PHEX gene mutations in four unrelated families with XLH. ► We found that the relationship between the phenotype and genotype of the PHEX gene was not invariant. ► We found that two PHEX gene sites, p.534 and p.731, were conserved. -- Abstract: Background: X-linked hypophosphatemia (XLH), the most common form of inherited rickets, is a dominant disorder that is characterized by renal phosphate wasting with hypophosphatemia, abnormal bone mineralization, short stature, and rachitic manifestations. The related gene with inactivating mutations associated with XLH has been identified as PHEX, which is a phosphate-regulating gene with homologies to endopeptidases on the X chromosome. In this study, a variety of PHEX mutations were identified in four Chinese families with XLH. Methods: We investigated four unrelated Chinese families who exhibited typical features of XLH by using PCR to analyze mutations that were then sequenced. The laboratory and radiological investigations were conducted simultaneously. Results: Three novel mutations were found in these four families: one frameshift mutation, c.2033dupT in exon 20, resulting in p.T679H; one nonsense mutation, c.1294A > T in exon 11, resulting in p.K432X; and one missense mutation, c.2192T > C in exon 22, resulting in p.F731S. Conclusions: We found that the PHEX gene mutations were responsible for XLH in these Chinese families. Our findings are useful for understanding the genetic basis of Chinese patients with XLH.
Kang, Qing-lin [Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People' s Hospital, Shanghai 200233 (China); Xu, Jia [Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People' s Hospital, Shanghai 200233 (China); Metabolic Bone Disease and Genetic Research Unit, Department of Osteoporosis and Bone Diseases, Shanghai Jiao Tong University Affiliated Sixth People' s Hospital, Shanghai 200233 (China); Medical College of Soochow University, Suzhou, Jiangsu province 215000 (China); Zhang, Zeng [Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People' s Hospital, Shanghai 200233 (China); Metabolic Bone Disease and Genetic Research Unit, Department of Osteoporosis and Bone Diseases, Shanghai Jiao Tong University Affiliated Sixth People' s Hospital, Shanghai 200233 (China); He, Jin-wei [Metabolic Bone Disease and Genetic Research Unit, Department of Osteoporosis and Bone Diseases, Shanghai Jiao Tong University Affiliated Sixth People' s Hospital, Shanghai 200233 (China); Lu, Lian-song [Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People' s Hospital, Shanghai 200233 (China); Medical College of Soochow University, Suzhou, Jiangsu province 215000 (China); Fu, Wen-zhen [Metabolic Bone Disease and Genetic Research Unit, Department of Osteoporosis and Bone Diseases, Shanghai Jiao Tong University Affiliated Sixth People' s Hospital, Shanghai 200233 (China); Zhang, Zhen-lin, E-mail: firstname.lastname@example.org [Metabolic Bone Disease and Genetic Research Unit, Department of Osteoporosis and Bone Diseases, Shanghai Jiao Tong University Affiliated Sixth People' s Hospital, Shanghai 200233 (China)
Highlights: Black-Right-Pointing-Pointer In our study, all of the patients were of Han Chinese ethnicity, which were rarely reported. Black-Right-Pointing-Pointer We identified three novel PHEX gene mutations in four unrelated families with XLH. Black-Right-Pointing-Pointer We found that the relationship between the phenotype and genotype of the PHEX gene was not invariant. Black-Right-Pointing-Pointer We found that two PHEX gene sites, p.534 and p.731, were conserved. -- Abstract: Background: X-linked hypophosphatemia (XLH), the most common form of inherited rickets, is a dominant disorder that is characterized by renal phosphate wasting with hypophosphatemia, abnormal bone mineralization, short stature, and rachitic manifestations. The related gene with inactivating mutations associated with XLH has been identified as PHEX, which is a phosphate-regulating gene with homologies to endopeptidases on the X chromosome. In this study, a variety of PHEX mutations were identified in four Chinese families with XLH. Methods: We investigated four unrelated Chinese families who exhibited typical features of XLH by using PCR to analyze mutations that were then sequenced. The laboratory and radiological investigations were conducted simultaneously. Results: Three novel mutations were found in these four families: one frameshift mutation, c.2033dupT in exon 20, resulting in p.T679H; one nonsense mutation, c.1294A > T in exon 11, resulting in p.K432X; and one missense mutation, c.2192T > C in exon 22, resulting in p.F731S. Conclusions: We found that the PHEX gene mutations were responsible for XLH in these Chinese families. Our findings are useful for understanding the genetic basis of Chinese patients with XLH.
Differentiation of self, a cornerstone concept in Bowen theory, has a profound influence over time on the functioning of the individual and his or her family unit. This 5-year longitudinal study tested this hypothesis with 50 developing nuclear families. The dimensions of differentiation of self that were examined were goal direction and…
LI Ming-zhen; YU De-min; YU Pei; LIU De-min; WANG Kun; TANG Xin-zhi
Background Numerous mitochondrial DNA mutations are significantly correlated with development of diabetes. This study investigated mitochondrial gene, point mutations in patients with type 2 diabetes and their families. Methods Unrelated patients with type 2 diabetes(n=826)were randomly recruited; unrelated and nondiabetic subjects (n=637)served as controls. The clinical and biochemical data of the participants were collected. Total genome was extracted from peripheral leucocytes. Polymerase chain reaction, restriction fragment length polymorphism (PCR-RFLP)and clonig techniques were used to screen mitochondrial genes including np3316,np3394 and np3426 in the ND1 region and np3243 in the tRNALeu (UUR). Results In 39 diabetics with one or more mitochondrial gene point mutations, the prevalence(4.7%,39/826)of mtDNA mutations was higher than that(0.7%,5/637)in the controls. The identical mutation was found in 23 of 43 tested members from three pedigrees. Affected family members presented with variable clinical features ranging from normal glucose tolerance to impaired glucose tolerance (IGT)(n=2),impaired fasting glucose(IFG)(n=1)to type 2 diabetes (n=13)with 3 family members suffering from hearing loss. Conclusions Type 2 diabetes in China is associated with several mitochondrial gene mutations. Aged patients with diabetic family history had a higher prevalence of mutation and various clinical pictures. Mitochondrial gene mutation might be one of the genetic factors contributing to diabetic familial clustering.
Kung, Winnie W
The impact of culture and immigration on the experience of Chinese American families with a member having schizophrenia is explored within the frameworks of family systems and stress and coping. This qualitative study was conducted within an intervention study of family psychoeducation using therapists' session notes from 103 family sessions and 13 relatives' group sessions from nine patients and 19 relatives. The high stigma attached to mental illness leading to social isolation, and families' devotion to caregiving exacerbated caregiver burden. Taboo against discussing dating and sexuality and the consideration of arranged marriages caused unique stress. The insecurity as immigrants and shortage of bilingual services were related to greater enmeshment within these families. Implications on research methodology and practice are discussed. PMID:27388227
Full Text Available Abstract Background The family plays a vital role in shaping adolescent behaviours. The present study investigated the associations between family structure and substance use among Hong Kong Chinese adolescents. Methods A total of 32,961 Form 1 to 5 (grade 7-12 in the US Hong Kong students participated in the Youth Smoking Survey in 2003-4. An anonymous questionnaire was used to obtain information about family structure, daily duration of parent-child conversation, smoking, alcohol drinking and drug use. Logistic regression was used to calculate the adjusted odds ratios (OR for each substance use by family structure. Results Adjusting for sex, age, type of housing, parental smoking and school, adolescents from non-intact families were significantly more likely to be current smokers (OR = 1.62, weekly drinkers (OR = 1.72 and ever drug users (OR = 1.72, with significant linear increases in ORs from maternal, paternal to no-parent families compared with intact families. Furthermore, current smoking (OR = 1.41 and weekly drinking (OR = 1.46 were significantly more common among adolescents from paternal than maternal families. After adjusting for parent-child conversation time, the ORs for non-intact families remained significant compared with intact families, but the paternal-maternal differences were no longer significant. Conclusions Non-intact families were associated with substance use among Hong Kong Chinese adolescents. The apparently stronger associations with substance use in paternal than maternal families were probably mediated by the poorer communication with the father.
Dou, Chunxia; Wei, Zhen; Jin, Ke; Wang, He; Wang, Xiulan; Peng, Ziwen
Family and school environments are assumed to be associated with and influence aggressive behaviors. However, which specific risk factors within these environments that are associated with aggressive behavior are unclear. The goal of this study is to identify family and social environmental qualities that are related to aggression among Chinese adolescents. Survey data were obtained from 3,213 randomly selected urban high school students ages 10 through 18 in southern China. Lower parental attachment, higher family income, mother's higher education levels, father's parenting goals, rough or changeable parenting styles, unsuitable peer relationships, and inadequate social atmospheres at school serve as risk factors for aggression among Chinese adolescents. Our findings provide some implications for understanding aggression among adolescents and suggests possible interventions to help overcome potential environmental risk factors and thus to prevent aggressive behavior in school. PMID:25496506
Daniel T. L. Shek
Full Text Available This study attempted to examine the relationship between poverty and adolescent developmental outcomes in the family and personal domains in 3,328 Chinese secondary school students in Hong Kong. Developmental outcomes included positive youth development constructs, problem behaviors, perceived family interaction, and parental parenting. Results showed that adolescents experiencing poverty did not differ from nonpoor adolescents in terms of risk behavior and in most indicators of positive youth development. On the other hand, adolescents with economic disadvantage displayed lower levels of positive identity, family interaction, and perceived paternal parenting than did those without economic disadvantage.
Heidenreich, Mary T; Koo, Fung Kuen; White, Kate
The Chinese community, a heterogeneous, highly visible non-English speaking ethnic group in Australia, remains mostly hidden and underrepresented in palliative care service delivery along with participation in health research despite being the fastest growing such group in the country. There is a lack of Australian research information concerning the impact of migration on the caregiving experience of women carers within the Chinese cultural framework and the Australian palliative care context. This paper aims to explore the influence of Chinese cultural norms and immigration on the experience of immigrant women of Chinese ancestry caring for a terminally ill family member at home in Sydney. This study also seeks to identify factors that may present access barriers to palliative care support services. A qualitative approach was used in this study. Data were collected from semi-structured interviews with five home-based Chinese women carers and were analysed using thematic analysis. Findings identified that the participants found being a carer is a lonely and isolating experience. Sources of isolation and loneliness included social isolation experienced as a solitary carer without meaningful family and social relationships; loss of familiar cultural understandings and family values; and emotional isolators expressed in response to the physical and emotional role commitment and other constraints. The study results suggest the need for palliative care educational programmes designed to help nurses to understand the impact of cultural background within the palliative care context. Results also indicate that health care professionals should provide culturally appropriate and competent palliative care services, sensitive to the diverse socio-cultural influences and individual needs of Chinese migrants. PMID:25632724
Leung, Janet T Y; Shek, Daniel T L
We examined the relationships between parent-adolescent discrepancies in perceived parenting characteristics (indexed by parental responsiveness, parental demandingness, and parental control) and adolescent developmental outcomes (indexed by achievement motivation and psychological competence) in poor families in Hong Kong. A sample of 275 intact families having at least one child aged 11-16 experiencing economic disadvantage were invited to participate in the study. Fathers and mothers completed the Parenting Style Scale and Chinese Parental Control Scale, and adolescents completed the Social-Oriented Achievement Motivation Scale and Chinese Positive Youth Development Scale in addition to paternal and maternal Parenting Style Scale and Chinese Parental Control Scale. Results indicated that parents and adolescents had different perceptions of parental responsiveness, parental demandingness, and paternal control, with adolescents generally perceived lower levels of parenting behaviors than did their parents. While father-adolescent discrepancy in perceived paternal responsiveness and mother-adolescent discrepancy in perceived maternal control negatively predicted adolescent achievement motivation, mother-adolescent discrepancy in perceptions of maternal responsiveness negatively predicted psychological competence in adolescents experiencing economic disadvantage. The present findings provided support that parent-child discrepancies in perceived parenting characteristics have negative impacts on the developmental outcomes of adolescents experiencing economic disadvantage. The present study addresses parent-child discrepancies in perceived parental behaviors as "legitimate" constructs, and explores their links with adolescent psychosocial development, which sheds light for researchers and clinical practitioners in helping the Chinese families experiencing economic disadvantage. PMID:24482569
Based on the requirements of Agency's safety standard GS-R-1 'Legal and governmental infrastructure for nuclear, radiation, radioactive waste and transport safety' and more than twenty years' practices in China, this paper presents the development of Technical Support Organizations (TSOs) of the Chinese nuclear regulatory body from the points of view of the practices, features, functions, challenges faced and counter measures etc.. The TSOs of the Chinese nuclear regulatory body have been founded and enhanced according to the continuously increased responsibilities and functions on nuclear safety supervision, and are aiming at providing full scale technical supports to the Chinese nuclear regulatory body in the areas of law making, nuclear safety review and evaluation, nuclear safety inspection, emergency preparedness and response, independent monitoring and check-up, scientific research, personnel training, quality assurance, information system establishing, international cooperation etc. (author)
Changshui Xu; Jun Xu; Yanmin Zhang; Jianjun Ma; Hideshi Kawakami; Hirofumi Maruyama; Masaki Kamada
Objective. To screen the susceptibility genes in Chinese pedigrees with early-onset familial Parkinson's disease (FPD). Methods. Fifty-one genomic DNA samples extracted from two Chinese pedigrees with FPD, the alpha-synuclein genes (SNCA), the leucine-rich repeat kinase 2(LRRK2), PINK1(PTEN-induced putative kinase 1), PARK7(Protein DJ1), PARK2(Parkinson juvenile disease protein 2), the glucocerebrosidase (GBA), and ATP(Ezrin-binding protein PACE-1), were sequenced by the use of polymerase ch...
Xia, L.; Robock, A.
Climate is one of the most important factors determining crop yields and world food supplies. To be well prepared for possible futures, it is necessary to study yield changes of major crops under different climate scenarios. Here we consider two situations: stratospheric sulfate geoengineering and nuclear war. Although we certainly do not advocate either scenario, we cannot exclude the possibilities: if global warming is getting worse, we might have to deliberately manipulate global temperature; if nuclear weapons still exist, we might face a nuclear war catastrophe. Since in both scenarios there would be reductions of temperature, precipitation, and insolation, which are three controlling factors on crop growth, it is important to study food supply changes under the two cases. We conducted our simulations for China, because it has the highest population and crop production in the world and it is under the strong influence of the summer monsoon, which would be altered in geoengineering and nuclear war scenarios. To examine the effects of climate changes induced by geoengineering and nuclear war on Chinese agriculture, we use the DSSAT crop model. We first evaluate the model by forcing it with daily weather data and management practices for the period 1978-2008 for all the provinces in China, and compare the results to observations of the yields of major crops in China (middle season rice, winter wheat, and maize). Then we perturbed observed weather data using climate anomalies for geoengineering and nuclear war simulations using NASA GISS ModelE. For stratospheric geoengineering, we consider the injection of 5 Tg SO2 per year into the tropical lower stratosphere. For the nuclear war scenario, we consider the effects of 5 Tg of soot that could be injected into the upper troposphere by a war between India and Pakistan using only 100 Hiroshima-size atomic bombs dropped on cities. We perturbed each year of the 31-year climate record with anomalies from each year of
SHANG Yun-peng; XIE Xu-dong; WANG Xing-xiang; CHEN Jun-zhu; ZHU Jian-hua; TAO Qian-min; ZHENG Liang-rong
Congenital long QT syndrome (LQTS) is a genetically heterogeneous disease in which six ion-channel genes have been identified. The phenotype-genotype relationships of the HERG (human ether-a-go-go-related gene) mutations are not fully understood. The objective of this study is to identify the underlying genetic basis of a Chinese family with LQTS and to characterize the clinical manifestations properties of the mutation. Single strand conformation polymorphism (SSCP) analyses were conducted on DNA fragments amplified by polymerase chain reaction from five LQT-related genes. Aberrant conformers were analyzed by DNA sequencing. A novel splice mutation in C-terminus of HERG was identified in this Chinese LQTS family,leading to the deletion of 11-bp at the acceptor splice site of Exon9 [Exon9 IVS del (-12→-2)]. The mutation might affect,through deficient splicing, the putative cyclic nucleotide binding domain (CNBD) of the HERG K+ channel. This mutation resulted in a mildly affected phenotype. Only the proband had a history of syncopes, while the other three individuals with long QT interval had no symptoms. Two other mutation carriers displayed normal phenotype. No sudden death occurred in the family. The 4 affected individuals and the two silent mutation carriers were all heterozygous for the mutation. It is the first splice mutation of HERG reported in Chinese LQTS families. Clinical data suggest that the CNBD mutation may be less malignant than mutations occurring in the pore region and be partially dominant over wild-type function.
Different context of mass media between countries can be reflected on the view of family values. In this paper, the au-thor is taking family values as an example to explore the differences between China and America.It is come to a conclusion that mass media have a big influence on family values in both countries.The comparison of different family values also give an inspira-tion to the development of media industry in China.
MA Kai; LIU Ning-pu; YANG Xiu-fen; HAN Cui; ZHANG Ning; XU Jun; LIU Shou-bin; LU Hal; Torkel Snellingen; WANG Ning-li
Background A Chinese family with autosomal dominant central areolar choroidal dystrophy (CACD) was identified.The purpose of this study was to collect the clinical findings from the family and to identify the genetic entity by linkage nalysis.Methods Forty-three individuals from 3 generations of the family underwent ophthalmologic examinations, including best-corrected visual acuity, examination of the anterior segments, and inspection of the ocular fundus after pharmacologic mydriasis. Affected family members further underwent color vision test, color fundus photography,fluorescein angiography, automated perimetry, and electroretinography. The family was followed up for 30 months.Peripheral venous blood or buccal swabs were collected from each family member and genomic DNA was extracted.Linkage analysis was performed for candidate genes or loci using microsatellite markers.Results Seven family members in 3 continuous generations were diagnosed as having autosomal dominant CACD.The family showed progressive development of the disease, affecting both male and female. Age of onset of visual disturbances varied between 11 and 50 years. Phenotypic variability among affected individuals was apparent and ranged from relatively normal-appearing fundus with mild parafoveal pigment mottling to geographic atrophy of the macula. Fluorescein angiography showed hyperfluorescent parafoveal changes in early stage or well-demarcated area of chorioretinal atrophy with enhanced visibility of the residual underlying choroidal vessels in the late stage. Peripheral retina and visual fields were normal in affected individuals. Electroretinogram showed normal or mild reduction in the photopic amplitude. Eight candidate genes (STGD4, RCD1, peripherin/RDS, GUCA1A, RIMS1, UNC119, GUC Y2D, and AIPL1) and two genetic loci (4p15.2-16.3, and 17p13) were excluded to be responsible for the disease by linkage analysis.Conclusions The clinical findings of this Chinese family with CACD shared
Lee, Erica H; Zhou, Qing; Ly, Jennifer; Main, Alexandra; Tao, Annie; Chen, Stephen H
Using data from a socioeconomically diverse sample of Chinese American children (n = 258, aged 6-9 years) in immigrant families, we examined the concurrent relations among neighborhood economic disadvantage and concentration of Asian residents, parenting styles, and Chinese American children's externalizing and internalizing problems. Neighborhood characteristics were measured with 2000 U.S. Census tract-level data, parents (mostly mothers) rated their own parenting styles, and parents and teachers rated children's behavioral problems. Path analysis was conducted to test two hypotheses: (a) parenting styles mediate the relations between neighborhood characteristics and children's behavioral problems, and (b) children's behavioral problems mediate the relations between neighborhood and parenting styles. We found that neighborhood Asian concentration was positively associated with authoritarian parenting, which in turn was associated with Chinese American children's higher externalizing and internalizing problems (by parents' reports). In addition, neighborhood economic disadvantage was positively related to children's externalizing problems (by parents' reports), which in turn predicted lower authoritative parenting. The current results suggest the need to consider multiple pathways in the relations among neighborhood, family, and child adjustment, and they have implications for the prevention and intervention of behavioral problems in Chinese American children. PMID:24041263
Hagelskamp, Carolin; Hughes, Diane L
Informed by Kohn and Schooler's (1969) occupational socialization framework, this study examined linkages between racial/ethnic minority mothers' perceptions of racial/ethnic discrimination in the workplace and adolescents' accounts of racial/ethnic socialization in the home. Data were collected from 100 mother-early adolescent dyads who participated in a longitudinal study of urban adolescents' development in the Northeastern United States, including African American, Latino, and Chinese families. Mothers and adolescents completed surveys separately. We found that when mothers reported more frequent institutional discrimination at work, adolescents reported more frequent preparation for bias messages at home, across racial/ethnic groups. Mothers' experiences of interpersonal prejudice at work were associated with more frequent cultural socialization messages among African American and Latino families. Chinese youth reported fewer cultural socialization messages when mothers perceived more frequent interpersonal prejudice at work. Findings are discussed in the context of minority groups' distinct social histories and economic status in the United States. PMID:25133408
He, Y A; Chen, S S; Wang, Y. X; Lin, X. Y.; D. F. Wang
Using restriction endonuclease analysis and a human growth hormone cDNA probe, we have found a Chinese family with a human growth hormone gene deletion. Two affected sibs are homozygous for a deletion of approximately 7.1 kb of DNA, which contains the normal human growth hormone gene. The patients' parents and grandmothers are heterozygous for the deleted gene. Their grandfathers are normal and homozygous for the hGH-N gene. All of them have normal stature.
Hu, Junjie; Liang, Desheng; Xue, Jinjie; Liu, Jing; Wu, Lingqian
Purpose The purpose of the current research was to detect the underlying genetic defect in a Chinese family with X-linked congenital nystagmus and perform prenatal genetic diagnosis for their current pregnancy. Methods A common clinical examination and an ophthalmic evaluation were performed on the proband, one carrier, and one unaffected member. Mutation analysis of the G protein-coupled receptor 143 (GPR143) and four-point-one (4.1), ezrin, radixin, moesin (FERM) domain-containing 7 (FRMD7)...
Hao, Xiwei; Liu, Shiguo; Dong, Qian; Zhang, Hong; Zhao, Jing; Su, Lin
Background Mutations in PKHD1 cause autosomal recessive Caroli disease, which is a rare congenital disorder involving cystic dilatation of the intrahepatic bile ducts. However, the mutational spectrum of PKHD1 and the phenotype-genotype correlations have not yet been fully established. Methods Whole exome sequencing (WES) was performed on one twin sample with Caroli disease from a Chinese family from Shandong province. Routine Sanger sequencing was used to validate the WES and to carry out se...
Chen, Stephen H; Zhou, Qing; Eisenberg, Nancy; Valiente, Carlos; Wang, Yun
OBJECTIVES: Parents from different cultures differ in how frequently they express emotions. However, the generalizability of the relations between parental expressivity and child adjustment in non-Western cultures has not been extensively studied. The goal of the present study was to investigate prospective relations between parental expressivity within the family (positive, negative dominant, and negative submissive expressivity) and Chinese children's psychological adjustment, above and beyond parenting styles. DESIGN: The study used two waves (3.8 years apart) of longitudinal data from a sample (n= 425) of children in Beijing (mean ages = 7.7 years at T1 and 11.6 years at T2). Parental expressivity and parenting styles were self-reported. To reduce the potential measurement overlap, items that tap parental expression of emotions toward the child were removed from the parenting style measure. Children's adjustment was measured with parents', teachers', and peers' or children's reports. RESULTS: Consistent with findings with European American samples, parental negative dominant expressivity uniquely and positively predicted Chinese children's externalizing problems controlling for prior externalizing problems, parenting styles, and family SES. Neither parental expressivity nor parenting styles uniquely predicted social competence. CONCLUSIONS: Despite previously reported cultural differences in the mean levels of parental expressivity, some of the socialization functions of parental expressivity found in Western countries can be generalized to Chinese families. Although parental expressivity and parenting styles are related constructs, their unique relations to child's adjustment suggest that they should be examined as distinct processes. PMID:23226715
Full Text Available In the current study, we examined a moderated mediation model using the risk and resilience framework. Specifically, the impact of family material hardship on adolescent problem behaviors was examined in a Chinese sample; we used the family stress model framework to investigate parental depression and negative parenting as potential mediators of the relation between family material hardship and adolescents' problem behaviors. In addition, based on resilience theory, we investigated adolescents' resilience as a potential protective factor in the development of their internalizing and externalizing problems. Participants included 1,419 Chinese adolescents (mean age = 15.38 years, SD = 1.79 and their primary caregivers. After controlling for covariates (age, gender, location of family residence, and primary caregiver, we found that parental depression and negative parenting mediated the association between family material hardship and adolescents' problem behaviors. Furthermore, the adolescent resilience moderated the relationship between negative parenting and internalizing problems in a protective-stabilizing pattern; in addition, a protective-reactive pattern also emerged when adolescent resilience was examined as a moderator of the relationship between negative parenting and externalizing problems. These findings contribute to a comprehensive understanding of the mechanisms of risk and resilience in youth development. Moreover, the findings have important implications for the prevention of adolescent problem behaviors.
Dai, Baozhen; Mao, Zongfu; Wu, Bei; Mei, Y John; Levkoff, Sue; Wang, Huali
This study examined the perception of Alzheimer's disease (AD) and caregiving among family caregivers of individuals with mild cognitive impairment (MCI) and AD in China. In-depth semistructured interviews were conducted with 46 family caregivers of individuals with cognitive impairment in 2009 in Wuhan and Beijing, China. Participants included 38 spouses, 7 adult children, and 1 sibling, aged between 41 and 85 years old. The findings showed that all family caregivers thought the Chinese terminology of AD laonian chidai, brought discrimination to individuals with cognitive impairment. Caregivers of individuals with AD experienced burden and desired an increase of formal services. Traditional beliefs of respecting elders and caring for extended family members were held among family caregivers of individuals with cognitive impairment, and there was nearly no difference found between caregivers of AD and those of MCI. It implied that traditional culture provided positive influences on caring for elders with cognitive impairment. An alternative term for MCI may contribute to further reducing the discrimination brought by the old Chinese terminology of AD laonian chidai. Development of formal services for elders with cognitive impairment may contribute to reducing caregivers' worries about future caregiving. PMID:25602761
L(U) Yan; ZHU Han-guang; YE Wei-min; ZHANG Ming-bin; HE Di; CHEN Wan-tao
Background Nevoid basal cell carcinoma syndrome(NBCCS)is a rare autosomal dominant disease characterized by a combination of development anomalies and a predisposition to tumour formation.Mutation of patched gene(PTCH),considered the molecular defect of NBCCS,in a Chinese NBCCS family was investigated in this study.Methods Genomic DNA was isolated from blood samples of all 12 members of this family.The mutated PTCH gene was screened by polymerase chain reaction amplification and di rect sequencing.Results A new mutation of 3 bp(GAT deletion)was found in all seven affected members of this family.This mutation caused one aspartate deletion in the fourth transmembrane domain of the PTCH protein located within the sterol sensing domain(SSD).This deletion was not found in any unaffected members of this family nor in 200 controI samples.Conclusions Our findings suggest that one 3-bp deletion in PTCH gene was the cause of nevoid basal cell carcinoma in a Chinese family through affecting the conformation and function of PTCH protein.
WUZhengyan; ZHENLinlin; FANPing
Objective: To study the mutation of BRCA1 gene in Chinese breast cancer families. Methods:Fifteen families were selected, involving 41 members, consisting of 23 breast cancer patients. Using poly-merase chain reaction and single stranded conformation polymorphism (PCR-SSCP), and subsequent DNA sequencing, the mutation of BRCA1 genes were analyzed. Results: Four mutations were found in all fam-ilies, and the proportion of mutation was 26.7% (4/15) in breast cancer families. One of the 4 mutations was 2228 insC, resulting in chain termination at codon 711. The remaining 3 mutations were 1884A→T and 3232A→G, resulting in single amino acid change respectively. Conclusion: BRCA1 is a breast cancer susceptibility gene. The relatively low proportion and frequency of BRCA1 mutations in our study hints additional BRCA genes existed.
Yang, Liping; Yin, Xiaobei; Wu, Lemeng; Chen, Ningning; Zhang, Huirong; Li, Genlin; Ma, Zhizhong
Objectives To identify disease-causing mutations in two Chinese families with autosomal dominant retinitis pigmentosa (adRP). Design Prospective analysis. Patients Two Chinese adRP families underwent genetic diagnosis. A specific hereditary eye disease enrichment panel (HEDEP) based on targeted exome capture technology was used to collect the protein coding regions of targeted 371 hereditary eye disease genes; high throughput sequencing was done with the Illumina HiSeq 2000 platform. The iden...
Full Text Available Amelogenesis imperfecta is a group of inherited diseases affecting the quality and quantity of dental enamel. To date, mutations in more than ten genes have been associated with non-syndromic amelogenesis imperfecta (AI. Among these, ENAM and LAMB3 mutations are known to be parts of the etiology of hypoplastic AI in human cases. When both alleles of LAMB3 are defective, it could cause junctional epidermolysis bullosa (JEB, while with only one mutant allele in the C-terminus of LAMB3, it could result in severe hypoplastic AI without skin fragility. We enrolled three Chinese families with hypoplastic autosomal-dominant AI. Despite the diagnosis falling into the same type, the characteristics of their enamel hypoplasia were different. Screening of ENAM and LAMB3 genes was performed by direct sequencing of genomic DNA from blood samples. Disease-causing mutations were identified and perfectly segregated with the enamel defects in three families: a 19-bp insertion mutation in the exon 7 of ENAM (c.406_407insTCAAAAAAGCCGACCACAA, p.K136Ifs*16 in Family 1, a single-base deletion mutation in the exon 5 of ENAM (c. 139delA, p. M47Cfs*11 in Family 2, and a LAMB3 nonsense mutation in the last exon (c.3466C>T, p.Q1156X in Family 3. Our results suggest that heterozygous mutations in ENAM and LAMB3 genes can cause hypoplastic AI with markedly different phenotypes in Chinese patients. And these findings extend the mutation spectrum of both genes and can be used for mutation screening of AI in the Chinese population.
Xianghong Wu; Xiumei Xie; Guotian Ma; Guoju Sun; Xiaobin Chen
Objective: To determine whether a mutation of mitochondrial DNA induces familial dilated cardiomyopathy in Chinese families with cardiomyopathy, and analyzed the correlation between the genotype and phenotype. Methods: Affected members in three Chinese families of the familial dilated cardiomyopathy underwent clinical evaluation and DNA analysis. Polymerase chain reaction and direct DNA sequencing were used to screen for mitochondrial DNA mutation. The type of mtDNA vairations and clinical situation were analysed on the patients with mitochondrial DNA mutation. Results: The mitochondrial A3434G mutation was identified in one of the three families,the 3434 th nucleotide A was replaced by G, which led to change of amino acid. No mutations were identified in the clinically unaffected members of the family and all members of the other two families.Conclusion: This study indicates that the mitochondrial A3434G mutation maybe related with familial dilated cardiomyopathy and deafness.
The nuclear family as a vital support system is being undermined by a wide variety of direct and indirect factors. These factors include rapid technological advances, changes in socially accepted child-rearing techniques, changes in moral values, changes in acceptable sexual practices, effects of an improved educational system, effects of the…
Presents an intertextual approach to reading television. Investigates how the heterosexual nuclear family and its various simulations are circulated within the intertextual flow of television, articulating and distributing "cultural capital." Analyzes a 39-minute segment of television text that includes commercials, news briefs, and the first…
Deng, Bo; Lian, Yan; Wang, Xin; Zeng, Fan; Jiao, Bin; Wang, Ye-Ran; Liang, Chun-Rong; Liu, Yu-Hui; Bu, Xian-Le; Yao, Xiu-Qing; Zhu, Chi; Shen, Lu; Zhou, Hua-Dong; Zhang, Tao; Wang, Yan-Jiang
This study has identified a gene mutation in a Chinese family with Alzheimer's disease (AD). Family members were screened by a set of medical examinations and neuropsychological tests. Their DNA was extracted from blood cells and sequenced for gene mutation in the amyloid precursor protein (APP), the presenilin 1 (PS1) and the presenilin 2 (PS2) genes. Genetic analysis showed that the AD patients in the family harbored a T to G missense mutation at the position 314 in exon 4 of the PS1 gene, resulting in a change of F105C in amino acid sequence. Clinical manifestation of these patients included memory loss, counting difficulty, personality change, disorientation, dyscalculia, agnosia, aphasia, and apraxia, which was similar to that of the familial AD (FAD) patients harboring other PS1 mutations. We intend to add a novel mutation F105C of the PS1 gene to the pool of FAD mutations. With the current available genetic data, mutations of the PS1 gene account for the majority of gene mutations in Chinese FAD. PMID:24737487
This paper presents some progress made in the R and D of a Chinese decision support system for nuclear emergencies. The achievement mainly includes (1) understanding of the operation principles of RODOS system, and (2) application study of relevant protective action models taking Daya Bay Nuclear Power Plant as a reference site. Since the introduction of RODOS in 1997, the authors have achieved significant progress in the operation management of this system. Especially, the authors have successfully realized the modification, compiling and program integration of source codes in the environments of RODOS. This is an important technical breakthrough towards the establishment of a Chinese decision support system for nuclear emergencies
Mutations in mitochondrial DNA (mtDNA) have been found to be associated with sensorineural hearing loss. We report here the clinical, genetic, and molecular characterization of four Chinese pedigrees with aminoglycoside-induced and nonsyndromic hearing impairment. Clinical evaluation revealed the variable phenotype of hearing impairment including audiometric configuration in these subjects, although these subjects share some common features: bilateral and sensorineural hearing impairment. Strikingly, these Chinese pedigrees exhibited extremely low penetrance of hearing loss (5.2%, 4.8%, 4.2%, and 13.3%, respectively, and with an average 8% penetrance). In particular, four of all five affected matrilineal relatives of these pedigrees had aminoglycoside-induced hearing loss. Sequence analysis of the complete mitochondrial genomes in these pedigrees showed the distinct sets of mtDNA polymorphism, in addition to the identical homoplasmic A1555G mutation, associated with hearing impairment in many families from different genetic backgrounds. The fact that mtDNA of those pedigrees belonged to different haplogroups R9a, N9a, D4a, and D4 suggested that the A1555G mutation occurred sporadically and multiplied through evolution of the mtDNA in China. However, there was the absence of functionally significant mutations in tRNA and rRNAs or secondary LHON mutations in these Chinese families. These data imply that the nuclear background or/and mitochondrial haplotype may not play a significant role in the phenotypic expression of the A1555G mutation in these Chinese pedigrees. However, aminoglycoside appears to be a major modifier factor for the phenotypic manifestation of the A1555G mutation in these Chinese families
Full Text Available Both emphasising dilemmas that have been confronted by the Chinese-American family, Ang Lee’s The Wedding Banquet (1993 and Alice Wu’s Saving Face (2004 highlight the image of homosexuality as incompatible with traditional Chinese family values. Through detailed narrative analyses of these two films with a focus on the structure of the plot, the key characters, and camera work, this article aims to answer the questions of how traditional Chinese culture continues to play into and conflict with the experiences of modern Chinese American families and how each film presents and resolves the tensions arising from a culture in transition. The article argues that the importance of studying the ways in which the protagonists try to come to terms with incompatible value systems, lies in the capacity of film to reveal the complex negotiation between tradition and modernity, as well as the socio-cultural specificity of the conceptions of modernity.
Zheng, Hui; Shao, Chong; Zheng, Yan; He, Jin-Wei; Fu, Wen-Zhen; Wang, Chun; Zhang, Zhen-Lin
Autosomal dominant osteopetrosis type II (ADO-II) is a heritable bone disorder characterized by osteosclerosis, predominantly involving the spine (vertebral end-plate thickening, or rugger-jersey spine), the pelvis ("bone-within-bone" structures) and the skull base. Chloride channel 7 (CLCN7) has been reported to be the causative gene. In this study, we aimed to identify the pathogenic mutation in four Chinese families with ADO-II. All 25 exons of the CLCN7 gene, including the exon-intron boundaries, were amplified and sequenced directly in four probands from the Chinese families with ADO-II. The mutation site was then identified in other family members and 250 healthy controls. In family 1, a known missense mutation c.296A>G in exon 4 of CLCN7 was identified in the proband, resulting in a tyrosine (UAU) to cysteine (UGU) substitution at p.99 (Y99C); the mutation was also identified in his affected father. In family 2, a novel missense mutation c.865G>C in exon 10 was identified in the proband, resulting in a valine (GUC) to leucine (CUC) substitution at p.289 (V289L); the mutation was also identified in her healthy mother and sister. In family 3, a novel missense mutation c.1625C>T in exon 17 of CLCN7 was identified in the proband, resulting in an alanine (GCG) to valine (GUG) substitution at p.542 (A542V); the mutation was also identified in her father. In family 4, a hot spot, R767W (c.2299C>T, CGG>TGG), in exon 24 was found in the proband which once again proved the susceptibility of the site or the similar genetic background in different races. Moreover, two novel mutations, V289L and A542V, occurred at a highly conserved position, found by a comparison of the protein sequences from eight vertebrates, and were predicted to have a pathogenic effect by PolyPhen-2 software, which showed "probably damaging" with a score of approximately 1. These mutation sites were not identified in 250 healthy controls. Our present findings suggest that the novel missense
Wang, Zhe; Zheng, Zuduo; Fleiter, Judy J
The rapid pace of motorisation in China has been well documented, as has the large road trauma burden the Chinese citizens are facing as a result. China's unique political system represents an important consideration in helping reduce road trauma, yet political factors have not been previously investigated in this context. Recently, emerging issues on the road involving the adult children of politically powerful families have become a serious social problem in China, and have drawn widespread media and public attention. This study took a novel approach to examining factors associated with risky attitudes and risky road use in China by investigating the economic and political background status of a sample of young Chinese drivers. An online survey was conducted in May 2015 with a sample size of 476 Chinese young drivers from across the country, aged between 18 and 28, including 305 males and 171 females. The results suggest that for participants who reported having a familial political background, more risky driving behaviours were reported among those participants who reported more impact on their life from that political background; while for participants without political background, higher personal income was associated with more risky driving behaviours. The findings are discussed in light of China's political management system and potential education opportunities for young drivers. PMID:27410174
This document summarizes the contents of CENDL-2.1, the 1991 version of the evaluated neutron reaction data library by the Chinese Nuclear Data Center which was updated and supplemented in 1995. The present update contains an increase from 54 to 67 materials, and revised and supplementary data for almost all materials. The entire library or retrievals of selected materials are available on magnetic tape from the IAEA Nuclear Data Section upon request, costfree. The library is also available online within NDIS, the IAEA Nuclear Data Information System. (author)
Full Text Available Objective. To screen the susceptibility genes in Chinese pedigrees with early-onset familial Parkinson's disease (FPD. Methods. Fifty-one genomic DNA samples extracted from two Chinese pedigrees with FPD, the alpha-synuclein genes (SNCA, the leucine-rich repeat kinase 2(LRRK2, PINK1(PTEN-induced putative kinase 1, PARK7(Protein DJ1, PARK2(Parkinson juvenile disease protein 2, the glucocerebrosidase (GBA, and ATP(Ezrin-binding protein PACE-1, were sequenced by the use of polymerase chain reaction (PCR technique. The gene dose of SNCA was checked. Results. There were only two missense mutations observed, respectively, at exon 5 of LRRK2 and exon 10 of PARK2, and both were enrolled in SNPs. Conclusion. No meaningful mutations could be detected, and other susceptibility genes should be detected in FDP patients in China.
Full Text Available PURPOSE: The aim of this study was to investigate the mutation spectrum and frequency of 34 known genes in 18 Chinese families with congenital cataracts. METHODS: Genomic DNA and clinical data was collected from 18 families with congenital cataracts. Variations in 34 cataract-associated genes were screened by whole exome sequencing and then validated by Sanger sequencing. RESULTS: Eleven candidate variants in seven of the 34 genes were detected by exome sequencing and then confirmed by Sanger sequencing, including two variants predicted to be benign and the other pathogenic mutations. The nine mutations were present in 9 of the 18 (50% families with congenital cataracts. Of the four families with mutations in the X-linked NHS gene, no other abnormalities were recorded except for cataract, in which a pseudo-dominant inheritance form was suggested, as female carriers also had different forms of cataracts. CONCLUSION: This study expands the mutation spectrum and frequency of genes responsible for congenital cataract. Mutation in NHS is a common cause of nonsyndromic congenital cataract with pseudo-autosomal dominant inheritance. Combined with our previous studies, a genetic basis could be identified in 67.6% of families with congenital cataracts in our case series, in which mutations in genes encoding crystallins, genes encoding connexins, and NHS are responsible for 29.4%, 14.7%, and 11.8% of families, respectively. Our results suggest that mutations in NHS are the common cause of congenital cataract, both syndromic and nonsyndromic.
ZHA Bing-bing; LIANG Wang; LIU Jun; CHENG Juan; HONG Xiao-wu; LIU Jing; LI Yi-ming; MA Duan
Background Multiple endocrine neoplasia type 1 (MEN1) is an autosomal dominant cancer syndrome which is caused by germline mutations of the tumor suppressor gene MEN1. This study aimed to identify mutations in a Chinese pedigree withMEN1. Methods A large Chinese family with MEN1 was collected. All of the coded regions and their adjacent sequences of the MEN1 gene were amplified and sequenced. Results In this family, a heterozygous cytosine insertion in exon 10 (c.1546_1547insC) inducing a frame shift mutation of MEN1 was found in the proband and the other two suffering members of his family. This mutation was linked to a novel single nucleotide polymorphism (SNP) in intron 3 (IVS3+18C>T). Conclusions The mutation in exon 10 of MEN1 gene might induce development of parathyroid hyperplasia and pituitary adenoma and cosegregate with MEN1 syndrome. The significance of the new found IVS3+18C>T of MEN1 needs a further investigation.
A Study on the Underlying Causes Behind the Declining Trend of Chinese Male’s Authority in Families: A Socio-functional Perspective —Taking a Chinese Dialect Episode: Go! The Whole Family as an Example
Full Text Available Males have had greatest authorities in Chinese families since ancient times. However, it can be sensed that their authorities in families are declining in recent decades. Then such questions arise: first, are there any concrete evidences that can show us that Chinese male’s authority in families is declining? Second, what are the underlying causes behind this declining trend? In this article, based on Halliday’s systemic-functional grammar, esp. the idea about the construction of interpersonal meaning through mood structure, and Bakhtin’s dialogue theory, we did quantitative and qualitative analyses of the data selected from a Chinese dialect episode: Go! The Whole Family. The study reveals that the declining of the Chinese male’s authority in the family has become a publicly recognized convention, and this declining trend is not simply a social phenomenon, rather, it also reflects the universal human nature, that is, the pursuit of equality and humanism.Keywords: Chinese Male’s authority; Declining; Underlying Causes; Universal Human Nature; Mood Structure; Dialogue Theory
Yeh, Christine J; Okubo, Yuki; Ma, Pei-Wen Winnie; Shea, Munyi; Ou, Dongshu; Pituc, Stephanie T
When immigrant youth come to the United States, they must learn to interact with dominant and cultural groups as part of the adjustment process. The current study investigated whether the association between Chinese immigrant high school students' (N = 286) English fluency, academic and career/ college help-seeking, multidimensional acculturation, family responsibilities, and social support, predicted their intercultural competence concerns (their interactions across dominant and cultural groups). Results indicate that this was the case. Implications for research and practice with immigrant youth in a high school context are discussed. PMID:19149145
Ang Li; Dexin Wang; Qiming Xue; Baoen Wang; Tianhui Liu; Zhandong Liu; Jimei Li; Chunling Zhang; Jun Chen; Jinmei Sun; YanfeiHan; Lili Wang
This study sought to elucidate the genetic correlation of cerebral venous sinus thrombosis caused by a hereditary antithrombin deficiency in a Chinese family, at the genetic and protein levels. A nonsense mutation from C to T on locus 6431 in exon 3B of the antithrombin gene was observed,leading to an arginine (CGA) to stop codon (TGA) change in the protein. This is the first report of this mutation in China. Ineffective heparin therapy in the propositus patient is associated with a lack of heparin binding sites after antithrombin gene mutation. Characteristic low intracranial pressure in the acute phase might be specific to this patient with cerebral venous sinus thrombosis.
Full Text Available AIM: To make comprehensive molecular diagnosis for retinitis pigmentosa (RP patients in a consanguineous Han Chinese family using next generation sequencing based Capture-NGS screen technology. METHODS: A five-generation Han Chinese family diagnosed as non-syndromic X-linked recessive RP (XLRP was recruited, including four affected males, four obligate female carriers and eleven unaffected family members. Capture-NGS was performed using a custom designed capture panel covers 163 known retinal disease genes including 47 RP genes, followed by the validation of detected mutation using Sanger sequencing in all recruited family members. RESULTS: Capture-NGS in one affected 47-year-old male reveals a novel mutation, c.2417_2418insG:p.E806fs, in exon ORF15 of RP GTPase regulator (RPGR gene results in a frameshift change that results in a premature stop codon and a truncated protein product. The mutation was further validated in three of four affected males and two of four female carriers but not in the other unaffected family members. CONCLUSION: We have identified a novel mutation, c.2417_2418insG:p.E806fs, in a Han Chinese family with XLRP. Our findings expand the mutation spectrum of RPGR and the phenotypic spectrum of XLRP in Han Chinese families, and confirms Capture-NGS could be an effective and economic approach for the comprehensive molecular diagnosis of RP.
Fang; Hu; Xiang-Yun; Zeng; Lin-Lin; Liu; Yao-Ling; Luo; Yi-Ping; Jiang; Hui; Wang; Jing; Xie; Cheng-Quan; Hu; Lin; Gan; Liang; Huang
AIM:To make comprehensive molecular diagnosis for retinitis pigmentosa（RP） patients in a consanguineous Han Chinese family using next generation sequencing based Capture-NGS screen technology.METHODS:A five-generation Han Chinese family diagnosed as non-syndromic X-linked recessive RP（XLRP） was recruited, including four affected males, four obligate female carriers and eleven unaffected family members. Capture-NGS was performed using a custom designed capture panel covers 163 known retinal disease genes including 47 RP genes, followed by the validation of detected mutation using Sanger sequencing in all recruited family members.RESULTS:Capture-NGS in one affected 47-year-old male reveals a novel mutation, c.24172418insG:p.E806 fs,in exon ORF15 of RP GTPase regulator（RPGR） gene results in a frameshift change that results in a premature stop codon and a truncated protein product. The mutation was further validated in three of four affected males and two of four female carriers but not in the other unaffected family members.CONCLUSION:We have identified a novel mutation,c.24172418insG:p.E806 fs, in a Han Chinese family with XLRP. Our findings expand the mutation spectrum of RPGR and the phenotypic spectrum of XLRP in Han Chinese families, and confirms Capture-NGS could be aneffective and economic approach for the comprehensive molecular diagnosis of RP.
We report here the clinical, genetic, and molecular characterization of two Chinese families with aminoglycoside induced and non-syndromic hearing impairment. Clinical and genetic evaluations revealed the variable severity and age-of-onset in hearing impairment in these families. Strikingly, there were extremely low penetrances of hearing impairment in these Chinese families. Sequence analysis of the complete mitochondrial genomes in these pedigrees showed the distinct sets of mtDNA polymorphism, in addition to the identical G7444A mutation associated with hearing loss. Indeed, the G7444A mutation in the CO1 gene and the precursor of tRNASer(UCN) gene is present in homoplasmy only in the maternal lineage of those pedigrees but not other members of these families and 164 Chinese controls. Their mitochondrial genomes belong to the Eastern Asian haplogroups C5a and D4a, respectively. In fact, the occurrence of the G7444A mutation in these several genetically unrelated subjects affected by hearing impairment strongly indicates that this mutation is involved in the pathogenesis of hearing impairment. However, there was the absence of other functionally significant mtDNA mutations in two Chinese pedigrees carrying the G7444A mutation. Therefore, nuclear modifier gene(s) or aminoglycoside(s) may play a role in the phenotypic expression of the deafness-associated G7444A mutation in these Chinese pedigrees
Lin, Ying; Gao, Hongbin; Ai, Siming; Eswarakumar, Jacob V P; Li, Tao; Liu, Bingqian; Jiang, Hongye; Liu, Yuhua; Liu, Xialin; Li, Yonghao; Ni, Yao; Chen, Jiangna; Lin, Zhuoling; Liang, Xiaoling; Jin, Chenjin; Huang, Xinhua; Lu, Lin; Liu, Yizhi
Crouzon syndrome, a dominantly inherited disorder and the most common type of craniosynostosis syndrome, is caused by mutations in the fibroblast growth factor receptor 2 (FGFR 2) gene, and characterized by craniosynostosis, shallow orbits, ocular proptosis, midface hypoplasia and a curved, beak‑like nose. The purpose of the present study was to investigate the fibroblast growth factor receptor 2 (FGFR 2) gene in two Chinese families with Crouzon syndrome and to characterize the associated clinical features. Two families underwent complete ophthalmic examination, and three patients in two families were diagnosed with Crouzon syndrome. Genomic DNA was extracted from leukocytes of peripheral blood samples, which were collected from the family members and 200 unrelated control subjects from the same population. Exons 8 and 10 of the FGFR 2 gene were amplified using polymerase chain reaction analysis and were directly sequenced. Ophthalmic examinations, including best‑corrected visual acuity, slit‑lamp examination, fundus examination and Computerized Tomography scans, and physical examinations were performed to exclude systemic diseases. These patients were affected with shallow orbits and ocular proptosis, accompanied by midface hypoplasia, craniosynostosis, strabismus or papilloedema, with clinically normal hands and feet. A heterozygous FGFR 2 missense mutation, c.811‑812insGAG (p.273insGlu) in exon 8 was identified in the affected individual, but not in the unaffected family members or the normal control individuals in family 1. In family 2, another heterozygous FGFR 2 missense mutation, c.842A>G (P.Tyr281Cys or Y281C), in exon 8 was identified in the affected boy and his mother, but not in the unaffected family members or the normal control individuals. Although FGFR 2 gene mutations and polymorphisms have been reported in various ethnic groups, particularly in the area of osteology, the present study reported for the first time, to the best of
The Obama administration is putting nuclear disarmament back on the agenda. In a major speech in Prague in April 2009, he envisioned a world free of nuclear weapons and called on nations to work toward that end. Reversing years of setbacks and stagnation, Washington and Moscow agreed on renewing negotiation on extending the START I Treaty last year and concluded the New START treaty in March 2010. The 2010 Nuclear Posture Review indicates a shift in U.S. nuclear doctrine in that Washington pledges not to use nuclear weapons against non-nuclear weapons states that abide by the Nuclear Nonproliferation Treaty. The prospects of nuclear disarmament look much promising as the momentum generated could also exert pressure on the second-tier nuclear-weapon States: Britain, France, and China. Beijing's responses to these developments have been favorable, viewing them as positive contribution to international nuclear disarmament and nonproliferation. In particular China endorses President Obama's call for securing global nuclear materials and safeguarding vulnerable nuclear facilities to prevent nuclear terrorism. However, Chinese perspectives and policies on important international nuclear arms control and disarmament, and on the role of nuclear weapons and nuclear deterrence remain largely declaratory and less specific on its own commitments and participation. Chinese analyses, at the same time, point out the difficulties ahead on the road toward a nuclear weapons free world. Indeed, rhetoric notwithstanding, Beijing continues to modernize its nuclear arsenal to develop a secure and reliable second-strike deterrence capability. This paper takes a careful look at China's perceptions of the role of nuclear weapons in its national security policy and defense posture. This is important because China is perceived to be the only country among the five original nuclear-weapon States that is actually expanding its nuclear arsenal, as indicated by the recent deployment of the long
This paper documents the characteristics of the environmental effects of Chinese nuclear explosion tests done during 1973-1980, measured by Ge semiconductor detectors in Fukui prefecture, a coastal area faced to Japan Sea. The earlier explosions 1960's and 1970's are also taken into considerations. Fukui prefecture has reported all these investigation results and provided information especially on radionuclide analysis results. In this review paper, fallout amounts of days to years living radioactive nuclides, maximum and average concentration values for each environmental materials examined, and evaluation of internal and external radiation doses are presented in tables, thus aspects and features of Chinese nuclear explosion tests are described. (S. Ohno)
Liu, Dandan; Hinton, Ladson; Tran, Cindy; Hinton, Devon; Barker, Judith C
Prior literature emphasizes that Asian Americans with dementia may be particularly vulnerable to the stigma of chronic and severe mental illness. However, there is a dearth of empirical research to support this claim. This study examines the relationship of stigma and dementia in 32 qualitative interviews with Chinese and Vietnamese family caregivers. Stigma was a common theme in the interviews (91%). Further analysis revealed two sources: the stigma of chronic and severe mental illness and a stigma reflecting negative stereotypes of aging or the aged. Chinese and Vietnamese cultural views of normal aging are not unitary but accommodate different trajectories of aging, some more and some less desired. When applied to persons with dementia, a "normalized" but negative trajectory of aging carried with it significant stigma that was distinct from but in addition to the stigma of chronic and severe mental illness. Older Chinese and Vietnamese with dementia are thus at risk of experiencing multiple stigmas that include but go beyond the stigma associated with chronic and severe mental illness. PMID:18665444
Full Text Available This paper aims to investigate the choice of governance modes in Chinese family firms. For that purpose, we build a principal-agent model to conduct our analyses. There are two modes of governance that the owner of the family firm can choose from, either the relational governance or the professional governance. The choice of governance modes is embodied in managerial compensation under different contractual arrangements. Our theoretical analyses show that under some conditions it is optimal for the owner to choose the relational governance, while under other conditions it is optimal for the owner to adopt the professional governance. That is to say, the choice of governance modes is condition-dependent
Lau, Anna S.; Fung, Joey J.; Ho, Lori Y.; Liu, Lisa L.; Gudiño, Omar G.
We studied the efficacy and implementation outcomes of a culturally responsive parent training (PT) program. Fifty-four Chinese American parents participated in a wait-list controlled group randomized trial (32 immediate treatment, 22 delayed treatment) of a 14-week intervention designed to address the needs of high-risk immigrant families. Parents were eligible for intervention if they were Chinese-speaking immigrants referred from schools, community clinics, or child protective services wit...
Full Text Available Mucopolysaccharidosis type I (MPS I arises from a deficiency in the α-L-iduronidase (IDUA enzyme. Although the clinical spectrum in MPS I patients is continuous, it was possible to recognize 3 phenotypes reflecting the severity of symptoms, viz., the Hurler, Scheie and Hurler/Scheie syndromes. In this study, 10 unrelated Chinese MPS I families (nine Hurler and one Hurler/Scheie were investigated, and 16 mutant alleles were identified. Three novel mutations in IDUA genes, one missense p.R363H (c.1088G > A and two splice-site mutations (c.1190-1G > A and c.792+1G > T, were found. Notably, 45% (nine out of 20 and 30% (six out of 20 of the mutant alleles in the 10 families studied were c.1190-1G > A and c.792+1G > T, respectively. The novel missense mutation p.R363H was transiently expressed in CHO cells, and showed retention of 2.3% IDUA activity. Neither p.W402X nor p.Q70X associated with the Hurler phenotype, or even p.R89Q associated with the Scheie phenotype, was found in this group. Finally, it was noted that the Chinese MPS I patients proved to be characterized with a unique set of IDUA gene mutations, not only entirely different from those encountered among Europeans and Americans, but also apparently not even the same as those found in other Asian countries.
Han, Ruifang; Wang, Xiaojuan; Wang, Dongjie; Wang, Liming; Yuan, Zhongfang; Ying, Ming; Li, Ningdong
The ocular albinism type I (OA1) is clinically characterized by impaired visual acuity, nystagmus, iris hypopigmentation with translucency, albinotic fundus, and macular hypoplasia together with normally pigmented skin and hair. However, it is easily misdiagnosed as congenital idiopathic nystagmus in some Chinese patients with OA1 caused by the G-protein coupled receptor 143 (GPR143) gene mutations. Mutations in the FERM domain-containing 7 (FRMD7) gene are responsible for the X-linked congenital idiopathic nystagmus. In this study, five Chinese families initially diagnosed as X-linked congenital nystagmus were recruited and patients underwent ophthalmological examinations. After direct sequencing of the FRMD7 and GPR143 genes, five mutations in GPR143 gene were detected in each of the five families, including a novel nonsense mutation of c.333G>A (p.W111X), two novel splicing mutations of c.360+1G>C and c.659-1G>A, a novel small deletion mutation of c.43_50dupGACGCAGC (p.L20PfsX25), and a previously reported missense mutation of c.703G>A (p.E235K). Optical coherence tomography (OCT) examination showed foveal hypoplasia in all the affected patients with nystagmus. Our study further expands the GPR143 mutation spectrum and contributes to the study of GPR143 molecular pathogenesis. Molecular diagnosis and optical coherence tomography (OCT) are two useful tools for differential diagnosis. PMID:26160353
Shek, D T
Chinese secondary school students (N = 365) responded to instruments measuring their family environment, psychological well-being, school adjustment, and problem behavior. Measures of the family environment include perceived paternal and maternal parenting styles, family functioning, and conflict with father and mother. Results from bivariate and canonical correlation analyses showed that in general, adolescents' perceptions of parenting styles, family functioning, and parent-adolescent conflict were significantly related to scores on measures of psychological well-being (general psychiatric morbidity, life satisfaction, purpose in life, hopelessness, and self-esteem), school adjustment (perceived academic performance and school conduct), and problem behavior (smoking and psychotropic drug abuse). The findings suggest that family factors play an important role in influencing the psychosocial adjustment, particularly the positive mental health, of Chinese adolescents. PMID:9120405
The paper presents the significance of nuclear heat application in China as well as the development status, main design features and safety concepts of the nuclear heating reactor exploited by INET. (author). 3 refs, 3 figs, 1 tab
Thompson, Robert J.; Burns, Gary
The image of the family as a secure refuge against a threatening outside world has persisted in the television sitcom since its inception in the early 1950s. Although some television programs have dealt with major problems directly, most, including the sitcom, have completely ignored them. Harnessing hysteria over the possibility of a nuclear…
Full Text Available Paramyotonia congenita (PC is a rare autosomal dominant neuromuscular disorder characterized by juvenile onset and development of cold-induced myotonia after repeated activities. The disease is mostly caused by genetic mutations of the sodium channel, voltage-gated, type IV, alpha subunit (SCN4A gene. This study intended to systematically identify the causative genetic variations of a Chinese Han PC family. Seven members of this PC family, including four patients and three healthy controls, were selected for whole exome sequencing (WES using the Illumina HiSeq platform. Sequence variations were identified using the SoftGenetics program. The mutation R1448C of SCN4A was found to be the only causative mutation. This study applied WES technology to sequence multiple members of a large PC family and was the first to systematically confirm that the genetic change in SCN4A is the only causative variation in this PC family and the SCN4A mutation is sufficient to lead to PC.
The possibility that nuclear or other radioactive material could be used for malicious purposes cannot be ruled out in the current global situation. States have responded to this risk by engaging in a collective commitment to strengthen the protection and control of such material and to respond effectively to nuclear security events. States have agreed to strengthen existing instruments and have established new international legal instruments to enhance nuclear security worldwide. Nuclear security is fundamental in the management of nuclear technologies and in applications where nuclear or other radioactive material is used or transported. Through its Nuclear Security Programme, the IAEA supports States to establish, maintain and sustain an effective nuclear security regime. The IAEA has adopted a comprehensive approach to nuclear security. This recognizes that an effective national nuclear security regime builds on: the implementation of relevant international legal instruments; information protection; physical protection; material accounting and control; detection of and response to trafficking in such material; national response plans; and contingency measures. With its Nuclear Security Series, the IAEA aims to assist States in implementing and sustaining such a regime in a coherent and integrated manner. The IAEA Nuclear Security Series comprises Nuclear Security Fundamentals, which include objectives and essential elements of a State's nuclear security regime; Recommendations; Implementing Guides; and Technical Guidance. Each State carries the full responsibility for nuclear security, specifically: to provide for the security of nuclear and other radioactive material and associated facilities and activities; to ensure the security of such material in use, storage or in transport; to combat illicit trafficking and the inadvertent movement of such material; and to be prepared to respond to a nuclear security event. This publication is in the Technical Guidance
Chang Xiangdong; Zhou Bengang; Zhao Lianda
A checking on seismic and tsunami hazard for coastal nuclear power plant (NPP) of Chinese continent has been made after Japanese Fukushima nuclear accident caused by earthquake tsunami.The results of the checking are introduced briefly in this paper,including the evaluations of seismic and tsunami hazard in NPP siting period,checking results on seismic and tsunami hazard.Because Chinese coastal area belongs to the continental shelf and far from the boundary of plate collision,the tsunami hazard is not significant for coastal area of Chinese continent.However,the effect from tsunami still can' t be excluded absolutely since calculated result of Manila trench tsunami source although the tsunami wave is lower than water level from storm surge.The research about earthquake tsunami will continue in future.The tsunami warning system and emergency program of NPP will be established based on principle of defense in depth in China.
Tu, I-Ping; Balise, Raymond R.; Whittemore, Alice S
Two likelihood-based score statistics are used to detect association between a disease and a single diallelic polymorphism, on the basis of data from arbitrary types of nuclear families. The first statistic, the nonfounder statistic, extends the transmission/disequilibrium test to accommodate affected and unaffected offspring and missing parental genotypes. The second statistic, the founder statistic, compares observed or inferred parental genotypes with those of some reference population. In...
The penetrance of Leber's hereditary optic neuropathy (LHON) in families with primary mitochondrial DNA (mtDNA) mutations is very complex. Matrilineal and nuclear genetic background, as well as environmental factors, have been reported to be involved in different affected pedigrees. Here we describe two large Chinese families that show a striking difference in the penetrance of LHON, in which 53.3% and 15.0% of members were affected (P < 0.02), respectively. Analysis of the complete mtDNA genome of the two families revealed the presence of the primary mutation G11778A and several other variants suggesting the same haplogroup status G2a. The family with higher penetrance contained a previously described secondary mutation G13708A, which presents a polymorphism in normal Chinese samples and does not affect in vivo mitochondrial oxidative metabolism as described in a previous study. Evolutionary analysis failed to indicate any putatively pathogenic mutation that cosegregated with G11778A in these two pedigrees. Our results suggest that the variable penetrance of LHON in the two Chinese families is independent of both their mtDNA haplotype background and a secondary mutation G13708A. As a result, it is likely that unknown nuclear gene involvement and/or other factors contribute to the strikingly different penetrance of LHON
Wang Huawei [Key Laboratory of Animal Models and Human Disease Mechanisms, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming 650223 (China)]|[Laboratory for Conservation and Utilization of Bio-resource, Yunnan University, Kunming 650091 (China); Jia Xiaoyun; Ji Yanli [State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060 (China); Kong Qingpeng [State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223 (China); Zhang Qingjiong [State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060 (China)], E-mail: email@example.com; Yao Yonggang [Key Laboratory of Animal Models and Human Disease Mechanisms, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming 650223 (China)]|[State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223 (China)], E-mail: firstname.lastname@example.org; Zhang Yaping [Laboratory for Conservation and Utilization of Bio-resource, Yunnan University, Kunming 650091 (China)]|[State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223 (China)
The penetrance of Leber's hereditary optic neuropathy (LHON) in families with primary mitochondrial DNA (mtDNA) mutations is very complex. Matrilineal and nuclear genetic background, as well as environmental factors, have been reported to be involved in different affected pedigrees. Here we describe two large Chinese families that show a striking difference in the penetrance of LHON, in which 53.3% and 15.0% of members were affected (P < 0.02), respectively. Analysis of the complete mtDNA genome of the two families revealed the presence of the primary mutation G11778A and several other variants suggesting the same haplogroup status G2a. The family with higher penetrance contained a previously described secondary mutation G13708A, which presents a polymorphism in normal Chinese samples and does not affect in vivo mitochondrial oxidative metabolism as described in a previous study. Evolutionary analysis failed to indicate any putatively pathogenic mutation that cosegregated with G11778A in these two pedigrees. Our results suggest that the variable penetrance of LHON in the two Chinese families is independent of both their mtDNA haplotype background and a secondary mutation G13708A. As a result, it is likely that unknown nuclear gene involvement and/or other factors contribute to the strikingly different penetrance of LHON.
The products released into the atmosphere by the second Chinese nuclear explosion were detected and measured in France during the months of May, June and July 1965. The main results are presented here and discussed. They are considered in particular in the light of the meteorological conditions as a function of the most recent hypotheses concerning transfer processes. (authors)
LIN Jie; JIANG Zhi-sheng; WANG Lu-ya; LIU Shu; WANG Xu-min; YONG Qiang; YANG Ya; DU Lan-ping; PAN Xiao-dong; WANG Xu
Background Familial hypercholesterolemia (FH) is an autosomal disorder associated with elevated plasma low density lipoprotein (LDL) levels leading to premature coronary heart disease (CHD). As a result of long-term hyperlipemia, FH patients will present endarterium thickening and atherosclerosis. In the present study we scanned the related gene of a clinically diagnosed autosomal genetic hypercholesterolemia family for the possible mutations and established eukaryotic expression vector of mutation of proprotein convertase subtilisin/kexin type 9 (PCSK9) gene with gene recombination technique to investigate the contributions of the variation on low density lipoprotein receptor (LDL-R) metabolism and function alternation.Methods Mutation detection was conducted for LDL-R, apolipoprotein B100 (apoB100) and PCSK9 gene with nucleotide sequencing in a Chinese FH family. The full-length cDNA of wild type PCSK9 gene (WT-PCSK9) was obtained from Bel-7402. Site mutagenesis was used to establish the recombinant eukaryotic expression vector carrying pathogenic type of PCSK9 gene and the inserted fragment was sequenced. With the blank vector as control, liposome transfection method was used to transfect the Bel-7402 cells with recombinant plasmid. The expression of LDL-R mRNA was examined by RT-PCR. PCSK9 and the expression of LDL-R protein were determined by Western blotting. Results The G→T mutation at the 918 nucleotide of PCSK9 gene resulted in the substitution of the arginine by a serine at the codon 306 of exon 6. After sequencing, it was confirmed that the inserted fragment of established expression vector had correct size and sequence and the mutant was highly expressed in Bel-7402 cells. There was no significant variation in the levels of LDL-R mRNA. LDL-R mature protein was decreased by 57% after the cells were transfected by WT-PCSK9 plasmid. Mature LDL-R was significantly decreased by 12% after the cells were transfected by R306S mutant as evidenced by gray scale
Rothbaum, F; Morelli, G; Pott, M; Liu-Constant, Y
This study examined cultural differences in the expression and meaning of physical closeness. Findings indicated that immigrant-Chinese parents, as compared with Euro-American parents, sleep in closer proximity with their children; more often view independence as children growing with the family; are more likely to emphasize the family unit; and place greater importance on inhibition of expression, adherence to correct values, and hierarchy of relations. Euro-Americans, by contrast, are more accepting of nudity; place more emphasis on psychological benefits of physical closeness and on the child's expression of wants and feelings; more often view independence as celebrating the child's distinctiveness; and place greater importance on intimacy, pleasure, and spousal exclusiveness. The authors suggest that closeness is characterized by an overarching theme of harmony in immigrant-Chinese families and by an overarching theme of romance in Euro-American families. PMID:11025928
HAN Bing; CHENG Jing; YANG Shu-zhi; CAO Ju-yang; SHEN Wei-dong; JI Fei; KANG Dong-yang; ZHANG Xin; DAI Pu; YUAN Hui-jun
Background X-linked hearing impairment is clinically and genetically a heterogeneous disease.Although many disorders manifest with hearing loss,a limited number of sex-linked loci and only one gene (POU3F4) have been shown to be implicated in X-linked non-syndromic hearing impairment.In the present study,we have performed a clinical and genetic analysis of a Chinese family with X-linked non-syndromic hearing loss,with emphasis on audiological findings and genomic mapping.Methods The clinical features of Family JX01 were evaluated by physical and audiometric examination in eighteen family members.Mutation screening of POU3F4 was identified by polymerase chain reaction (PCR) amplification and sequencing.Molecular evaluation consisted of X-chromosome wide genotyping by microsatellite makers (STR),followed by analyzing using MLINK computer program.Results Five affected males demonstrated bilateral,symmetrical sensorineural and profound hearing loss.The hearing impairment started prelingual.The female carriers did not have any complain of hearing loss,however,two of them were tested with milder loss with high frequency.No causative mutations in POU3F4 gene were detected by DNA sequencing.Linkage analysis indicated that the responsible gene was linked to locus DXS1227 (maximum lod score=2.04 at θ=0).Conclusions The affected males in Family JX01 have profound prelingual sensorineural hearing impairment,In addition,two female carriers showed mild to moderate hearing losses.However,none of females complained of any hearing loss.Analysis of hereditary deafness in this family mapped most compatibly to the Xq27.2.
Full Text Available Alport syndrome (AS is a monogenic disease of the basement membrane (BM, resulting in progressive renal failure due to glomerulonephropathy, variable sensorineural hearing loss, and ocular anomalies. It is caused by mutations in the collagen type IV alpha-3 gene (COL4A3, the collagen type IV alpha-4 gene (COL4A4, and the collagen type IV alpha-5 gene (COL4A5, which encodes type IV collagen α3, α4, and α5 chains, respectively. To explore the disease-related gene in a four-generation Chinese Han pedigree of AS, exome sequencing was conducted on the proband, and a novel deletion mutation c.499delC (p.Pro167Glnfs*36 in the COL4A5 gene was identified. This mutation, absent in 1,000 genomes project, HapMap, dbSNP132, YH1 databases, and 100 normal controls, cosegregated with patients in the family. Neither sensorineural hearing loss nor typical COL4A5-related ocular abnormalities (dot-and-fleck retinopathy, anterior lenticonus, and the rare posterior polymorphous corneal dystrophy were present in patients of this family. The phenotypes of patients in this AS family were characterized by early onset-age and rapidly developing into end-stage renal disease (ESRD. Our discovery broadens the mutation spectrum in the COL4A5 gene associated with AS, which may also shed new light on genetic counseling for AS.
Zhou, Zhifan; Hu, Zhengmao; Zhang, Lu; Hu, Zhaoting; Liu, Haihong; Liu, Zhening; Du, Juan; Zhao, Jingping; Zhou, Lin; Xia, Kun; Tang, Bengsha; Shen, Lu
Schizophrenia (SCZ) is a serious psychiatric disease with strong heritability. Its complexity is reflected by extensive genetic heterogeneity and much of the genetic liability remains unaccounted for. We applied a combined strategy involving detection of copy number variants (CNVs), whole-genome mapping, and exome sequencing to identify the genetic basis of autosomal-dominant SCZ in a Chinese family. To rule out pathogenic CNVs, we first performed Illumina single nucleotide polymorphism (SNP) array analysis on samples from two patients and one psychiatrically healthy family member, but no pathogenic CNVs were detected. In order to further narrow down the susceptible region, we conducted genome-wide linkage analysis and mapped the disease locus to chromosome 7q21.13-22.3, with a maximum multipoint logarithm of odds score of 2.144. Whole-exome sequencing was then carried out with samples from three affected individuals and one unaffected individual in the family. A missense variation c.9575 C > G (p.Thr3192Ser) was identified in RELN, which is known as a risk gene for SCZ, located on chromosome 7q22, in the pedigree. This rare variant, as a highly penetrant risk variant, co-segregated with the phenotype. Our results provide genetic evidence that RELN may be one of pathogenic gene in SCZ. PMID:27071546
Bi, Rui; Tang, Jinsong; Zhang, Wen; Li, Xiao; Chen, Shi-Yi; Yu, Dandan; Chen, Xiaogang; Yao, Yong-Gang
The relationship between mitochondrial DNA (mtDNA) variants and schizophrenia has been strongly debated. To test whether mtDNA variants are involved in schizophrenia in Han Chinese patients, we sequenced the entire mitochondrial genomes of probands from 11 families with a family history and maternal inheritance pattern of schizophrenia. Besides the haplogroup-specific variants, we found 11 nonsynonymous private variants, one rRNA variant, and one tRNA variant in 5 of 11 probands. Among the nonsynonymous private variants, mutations m.15395 A>G and m.8536 A>G were predicted to be deleterious after web-based searches and in silico program affiliated analysis. Functional characterization further supported the potential pathogenicity of the two variants m.15395 A>G and m.8536 A>G to cause mitochondrial dysfunction at the cellular level. Our results showed that mtDNA variants were actively involved in schizophrenia in some families with maternal inheritance of this disease. PMID:26822593
Huang, Xiangjun; Deng, Xiong; Xu, Hongbo; Wu, Song; Yuan, Lamei; Yang, Zhijian; Yang, Yan; DENG, HAO
Spondyloepiphyseal dysplasia congenita (SEDC) is an autosomal dominant chondrodysplasia characterized by disproportionate short-trunk dwarfism, skeletal and vertebral deformities. Exome sequencing and Sanger sequencing were performed in a Chinese Han family with typical SEDC, and a novel mutation, c.620G>A (p.Gly207Glu), in the collagen type II alpha-1 gene (COL2A1) was identified. The mutation may impair protein stability, and lead to dysfunction of type II collagen. Family-based study sugge...
Ye Jing; Han Jun; Shi Qi; Zhang Bao-Yun; Wang Gui-Rong; Tian Chan; Gao Chen; Chen Jian-Min; Li Cun-Jiang; Liu Zheng; Li Xian-Zhang; Zhang Lai-Zhong; Dong Xiao-Ping
Abstract Introduction Transmissible spongiform encephalopathies are a group of neurodegenerative diseases of humans and animals. Genetic Creutzfeldt-Jakob diseases, in which mutations in the PRNP gene predispose to disease by causing the expression of abnormal PrP protein, include familial Creutzfeldt-Jakob disease, Gerstmann-Straussler-Scheinker syndrome and fatal familial insomnia. Case presentation A 47-year-old Han-Chinese woman was hospitalized with a 2-year history of progressive dement...
Xiao-Ping Qi; Rong-Xin Zhang; Jin-Lin Cao; Zhen-Guang Chen; Hang-Yang Jin; Ren-Rong Yang
We report intracellular RET mutation in a Han Chinese pedigree with familial medullary thyroid carcinoma (FMTC). Direct sequencing of RET proto-oncogene identified a missense c.2671T > G (p.S891A) mutation in 6 of 14 family members. The single nucleotide polymorphisms c. 135A > G (p.A45A), IVS4+48A >G, c. 1296A > G (p.A432A), c. 2071G > A (p.G691S), c. 2307T > G (p.L769L) and a variant c. 833C > A (p.T278N) were also found in 6 carriers. Among 5 of the 6 carriers presented medullary thyroid carcinoma (MTC) as an isolated clinical phenotype, with elevated basal serum calcitonin (Ct). Two underwent non-normative thyroidectomy either two or four times without physician awareness or diagnosis of this disease at initial treatment, but with elevated Ct. One with elevated pre-Ct accepted total thyroidectomy (TT) with modified bilateral neck dissection (MBiND), and whose seventh posterior rib MTC metastases was confirmed 5 months after surgery. Moreover, results of two affected individuals with elevated Ct were reduced to normal after TT with MBiND or prophylactic VI compartmental dissection. However, only another carrier with the variant p.T278N had slightly elevated Ct rejected surgery and was strictly monitored. Given these case results, we suggest that screening of RET and pre-surgical Ct levels in the management of MTC patients is essential for earlier diagnosis and more normative initial treatment, that FMTC patients with cervical lymph nodes metastases may be cured by TT with MBiND, and that prophylactic VI compartmental dissection should be avoided when Ct levels are low.
Wang, Xiao; Peng, Jian
Benevolent leadership, a traditional Chinese leadership style generated under the influence of Confucianism, has been under growing discussion since its proposal. However, existing research has focused mainly on the consequences of benevolent leadership, and research probing into its antecedents is scarce. To fill such research gap, the current study aims to explore the effect of the congruence between implicit positive followership prototype (PFP) and explicit positive followership trait (PFT) on benevolent leadership. Polynomial regression combined with the response surface methodology was used to test the hypotheses herein. The results, based on a sample of 241 leader–follower dyads from four Chinese family firms, indicated the following: (1) benevolent leadership is higher when leader PFP is congruent with follower PFT than when they are incongruent; (2) in cases of congruence, benevolent leadership is higher when leader PFP and follower PFT are both high rather than low; (3) in the case of incongruence, there is no significant difference for the level of benevolent leadership in two scenarios: “low leader PFP – high follower PFT” and “high leader PFP – low follower PFT”. PMID:27375514
Wang, Xiao; Peng, Jian
Benevolent leadership, a traditional Chinese leadership style generated under the influence of Confucianism, has been under growing discussion since its proposal. However, existing research has focused mainly on the consequences of benevolent leadership, and research probing into its antecedents is scarce. To fill such research gap, the current study aims to explore the effect of the congruence between implicit positive followership prototype (PFP) and explicit positive followership trait (PFT) on benevolent leadership. Polynomial regression combined with the response surface methodology was used to test the hypotheses herein. The results, based on a sample of 241 leader-follower dyads from four Chinese family firms, indicated the following: (1) benevolent leadership is higher when leader PFP is congruent with follower PFT than when they are incongruent; (2) in cases of congruence, benevolent leadership is higher when leader PFP and follower PFT are both high rather than low; (3) in the case of incongruence, there is no significant difference for the level of benevolent leadership in two scenarios: "low leader PFP - high follower PFT" and "high leader PFP - low follower PFT". PMID:27375514
This paper provides evidence to show that in the presence of imperfect formal institutions there is both a substitutional and a complementary relationship between accounting information and reputation, an informal institution. Empirical results using a sample of family firms listed in the Chinese A-share stock market from 2004 to 2007 show that in China, where the legal environment is far from perfect, the complementary relationship between reputation and accounting information is more pronounced than is the substitutional relationship. Thus, the aggregate effect is that a better reputation improves the usefulness of accounting information in debt contracts. Besides the aggregate effect, this paper also provides evidence of the substitutional and complementary relationships between reputation and accounting separately.
Sandra K. M. Tsang
Full Text Available The escalating youth drug abuse problem in Hong Kong has attracted intense attention from the government, schools, and youth service professionals. Most preventive efforts have focused directly on positive youth development, very often through school programs delivered to secondary school students. There have been limited efforts to engage parents even though it is obvious that the family is actually the primary context of children and youth development. This paper will assert the importance of parental engagement in youth drug-prevention work, discuss some barriers in such parental involvement, present some promising local attempts and their strengths and limitations, and propose that sustained efforts are needed to build up theory-driven and evidence-based resources for Chinese communities on the subject.
Shek, Daniel T. L.
Over three consecutive years, Chinese secondary school students experiencing and not experiencing economic disadvantage (n = 280 and 2,187, respectively) responded to measures of perceived family life quality (parenting attributes and parent-child relational quality) and emotional well-being (hopelessness, mastery, life satisfaction and…
Jian-Wen Chen; Li Zhao; Feng Zhang; Lan Li; Yu-Hang Gu; Jing-Yuan Zhou; Hui Zhang
Background:Spinocerebellar ataxias (SCAs) are a group ofneurodegenerative disorders that primarily cause the degeneration in the cerebellum,spinal cord,and brainstem.We study the clinical characteristics,radiological features and gene mutation in Chinese families with SCAs.Methods:In this study,we investigated 10 SCAs Chinese families with SCA1,SCA3/Machado-Joseph disease (MJD),SCA7,SCAB.There were 27 people who were genetically diagnosed as SCA,of which 21 people showed clinical symptoms,and 6 people had no clinical phenotype that we called them presymptomatic patients.In addition,3 people with cerebellar ataxia and cataracts were diagnosed according to the Harding diagnostic criteria but failed to be recognized as SCAs on genetic testing.Clinical characteristic analyses of each type of SCAs and radiological examinations were performed.Results:We found that SCA3/MJD was the most common subtype in Han population in China,and the ratio of the pontine tegmentum and the posterior fossa area was negatively correlated with the number of cytosine-adenine-guanine (CAG) repeats;the disease duration was positively correlated with the International Cooperative Ataxia Rating Scale score;and the CAG repeats number of abnormal alleles was negatively correlated with the age of onset.Conclusions:Collectively our study is a systematic research on SCAs in China,which may help for the clinical diagnosis and prenatal screening of this disease,and it may also aid toward better understanding of this disease.
Seven, Serdal; Ogelman, Hulya Gulay
Research Findings: The main aim of this study was to identify whether the attachment security of children living in nuclear and extended families is stable from ages 6 to 9 years in a sample of Turkish children. In total, 54 children participated in the study, of whom 27 lived in nuclear families and the other 27 lived in extended families in Mus…
In 1991, North and South Korea issued a joint declaration on the denuclearisation of the peninsula. Such denuclearisation will undoubtedly be conductive to the security, stability and development of the region. The establishment of nuclear-weapon-free zone relies, in the first place, on the efforts of the countries in the region. China does not advocate, nor support nuclear proliferation. China's basic position concerning nuclear issue on the Korean peninsula is to seek to maintain peace and stability and to promote realisation of denuclearisation
China has ambitious plans to expand its nuclear power capacity. One of the policy goals that high-level policymakers have desired is to base the nuclear program on a standardized reactor design. However, this has not materialized so far. By examining its nuclear reactor choices for individual projects, we argue that China’s policymaking process has been greatly influenced by international competition and domestic politics. Multiple international nuclear vendors are intent upon maintaining their respective niches in the expanding Chinese reactor market, and they have used various forms of economic and political pressure to achieve their objectives. On the other hand, China’s policymaking process is fragmented and the shifting power balances among powerful domestic actors do not allow a fixed path to be followed. Further, because of the high costs and potential profits involved, nuclear reactor choices in China have been driven not just by technical considerations but also by foreign and trade policy objectives. All of these make it unlikely that China will standardize the reactor type it constructs in the near future. -- Highlights: ► China’s nuclear power policymaking has been fragmented and without central control. ► Multiple domestic actors have pursued independent agendas. ► International nuclear vendors have intensely competed for Chinese reactor contracts. ► Economic, political and foreign policy goals have driven reactor contract decisions. ► China is unlikely to construct only a standardized reactor design.
We report here the clinical, genetic, and molecular characterization of two Chinese pedigrees with aminoglycoside-induced and non-syndromic hearing impairment. Clinical evaluation revealed the variable phenotype of hearing impairment including audiometric configuration in these subjects. Penetrances of hearing loss in BJ105 and BJ106 pedigrees are 67% and 33%, respectively. In particular, three of 10 affected matrilineal relatives of BJ105 pedigree had aminoglycoside-induced hearing loss, while seven affected matrilineal relatives in BJ105 pedigree and six affected matrilineal relatives in BJ106 pedigree did not have a history of exposure to aminoglycosides. Sequence analysis of the complete mitochondrial genomes in these pedigrees showed the identical homoplasmic A1555G mutation and distinct sets of mtDNA variants belonging to haplogroups F3 and M7b. These variants showed no evolutionary conservation, implying that mitochondrial haplotype may not play a significant role in the phenotypic expression of the A1555G mutation in these Chinese pedigrees. However, aminoglycosides and nuclear backgrounds appear to be major modifier factors for the phenotypic manifestation of the A1555G mutation in these Chinese families
Illicit trafficking of nuclear and other radioactive material has been an issue of concern since the first seizures in the early 1990s. By the end of 2004 Member States had confirmed 540 cases, while about another 500 remain unconfirmed. Most of the confirmed cases have a criminal dimension, even if they were not for known terrorist purposes. The attacks of September 2001 in the USA dramatically emphasized the requirement for the enhanced control and security of nuclear and other radioactive material. In response to a resolution by the IAEA General Conference in September 2002 the IAEA has adopted an integrated approach to protection against nuclear terrorism. This brings together IAEA activities concerned with the physical protection of nuclear material and nuclear installations, nuclear material accountancy, detection and response to illicit nuclear trafficking, the security and safety of radioactive sources, emergency response measures - including pre-emergency measures in Member States and at the IAEA - and the promotion of State adherence to relevant international instruments. States have the responsibility for combating illicit trafficking and the inadvertent movements of radioactive material. The IAEA cooperates with Member States and other international organizations in joint efforts to prevent incidents of illicit trafficking and inadvertent movements and to harmonize policies and measures by providing relevant advice through a range of technical assistance and documents. In this context, the IAEA issued a group of three technical documents, co-sponsored by the World Customs Organization, Europol and Interpol, on the inadvertent movement and illicit trafficking of radioactive material. The first is Prevention of the Inadvertent Movement and Illicit Trafficking of Radioactive Material (IAEA-TECDOC-1311), the second is called Detection of Radioactive Material at Borders (IAEA-TECDOC-1312) and the third is Response to Events Involving the Inadvertent Movement
Freudenburg, William R.; Davidson, Debra J.
Studies of reactions to nuclear facilities have found consistent male/female differences, but the underlying reasons have never been well-clarified. The most common expectations involve traditional roles--with men focusing more on economic concerns and with women (especially mothers) being more concerned about family safety/health. Still, with…
Yang, Jing; Wang, Honglian; Yin, Kunlun; Hua, Baolai; Zhu, Tienan; Zhao, Yongqiang; Guo, Shubin; Yu, Xuezhong; Wu, Wei; Zhou, Zhou
Acute intermittent porphyria (AIP) is an autosomal dominant disorder caused by a partial deficiency of porphobilinogen deaminase (PBGD), the third enzyme of the heme biosynthetic pathway. Establishing accurate diagnoses of the patient and asymptomatic family members with AIP involves identifying the PBGD enzyme mutations directly. Genetic testing provides a precise diagnosis for the patient and other asymptomatic family members, and thereby proper treatments can be initiated to prevent the disease from progressing. In this study, we report a novel PBGD missense mutation, A G-to-C, at the position 988 resulting in Alanine to Proline (Ala330Pro), in a Chinese family. PMID:25870942
Full Text Available Spinocerebellar ataxia 7 (SCA7 is a rare disease, and only few SCA7 families have been reported, especially from East Asia. Clinical features of a genetically confirmed SCA7 Chinese family were evaluated. The onset of the disease varied from 4 years to 48 years, and the initial presenting feature was cerebellar ataxia or visual impairment, or both. There were abnormal findings on fundus photography, electroretinogram, flash visual evoked potential and oscillatory potentials. Abnormal mitochondria were also found in skeletal muscle or liver biopsies. The number of cytosine adenine guanine (CAG repeats ranged from 50 to 97, and the length of CAG repeat was inversely correlated with the age of onset (r=-0.867, P=0.025. Conclusion: The clinical manifestations and SCA7 gene of SCA7 patients were homogeneous in this study. Larger CAG repeats had not only resulted in earlier onset, but also related to the rapid progression and severity of the disease. Abnormal mitochondria may be a common finding in biopsy studies of various organs in SCA7 patients.
An important trend in the evaluation of neutron and charged particle nuclear data, and analyses of experimental results at low energies is the increased use of nuclear reaction theory codes to compute the cross sections, spectra, and angular distributions required by a large variety of applications. As a method of evaluation, such model codes offer, in comparison with simple approaches, many advantages such as the preservation of the energy balance or the coherence of partial cross sections with the total or the reaction cross section. Secondly, theoretical calculations can generate the data for any incident energy, any outgoing angles and energies, but the experimental measurement could never supply all of
Full Text Available BACKGROUND: Genetic variants make some contributions to inflammatory bowel disease (IBD, including Crohn's disease (CD and ulcerative colitis (UC. More than 100 susceptibility loci were identified in Western IBD studies, but susceptibility gene has not been found in Chinese IBD patients till now. Sequencing of individuals with an IBD family history is a powerful approach toward our understanding of the genetics and pathogenesis of IBD. The aim of this study, which focuses on a Han Chinese CD family, is to identify high-risk variants and potentially novel loci using whole exome sequencing technique. METHODS: Exome sequence data from 4 individuals belonging to a same family were analyzed using bioinformatics methods to narrow down the variants associated with CD. The potential risk genes were further analyzed by genotyping and Sanger sequencing in family members, additional 401 healthy controls (HC, 278 sporadic CD patients, 123 UC cases, a pair of monozygotic CD twins and another Chinese CD family. RESULTS: From the CD family in which the father and daughter were affected, we identified a novel single nucleotide variant (SNV c.374T>C (p.I125T in exon 4 of discs large homolog 1 (DLG1, a gene has been reported to play multiple roles in cell proliferation, T cell polarity and T cell receptor signaling. After genotyping among case and controls, a PLINK analysis showed the variant was of significance (PA (p.R278Q in exon 9 of DLG1. CONCLUSIONS: We have discovered novel genetic variants in the coding regions of DLG1 gene, the results support that DLG1 is a novel potential susceptibility gene for CD in Chinese patients.
This publication covers the broad scope of requirements for fuel cycle facilities that, in light of the experience and present state of technology, must be satisfied to ensure safety for the lifetime of the facility. Topics of specific relevance include aspects of nuclear fuel generation, storage, reprocessing and disposal
The fallout levels in East Tennessee following the Chinese nuclear tests of 1976 to 1978 are given. The environmental surveillance activities at Oak Ridge National Laboratory are outlined, as well as their integration into the nationwide monitoring network. A method for rapid determination of 131I in milk is described; these levels in milk are highlighted, along with airfilter and rainwater data. Maximum radiological dose commitments, as a result of the recent tests, are presented
Zhang, Donghui; Slaughter-Defoe, Diana T.
This qualitative study investigates attitudes toward heritage language (HL) maintenance among Chinese immigrant parents and their second-generation children. Specific attention is given to exploring (1) what attitudes are held by the Chinese parents and children toward Chinese language maintenance in the USA, (2) what efforts are engaged in by the…
In 1995, the Chinese competent authority decided to develop a Chinese decision support system for nuclear emergency management. For this purpose, the European Real-time and On-line Decision Support System (RODOS) was introduced as a general platform in 1997. Several Chinese research institutes in Beijing are now involved in this project. A 3-step strategy has been adopted for the development of the Chinese decision support system. The first priority assigned to the first step has been given to the understanding of the RODOS operating modes and the assurance of the successful running of the system. The activities envisaged thereafter focus on the practical application of the system to the existing nuclear power plant sites in China. Finally, the system will be further adapted and developed so that it can meet the specific needs of decision-markers in support of nuclear emergency in China. Taken into consideration the specific capabilities of institutes involved in this project and the modular construction of the RODOS system, the whole R and D activities are grouped into two categories. The first category of activities concerns the comprehensive management of the system and the integration into the system of the external programs, including the assessment models and related databases from the second category of activities. The tasks assigned to this category also include the definition of I/O interfaces between various analytical subsystems and the operating subsystem as well as technical training. The second category of activities covers all the tasks relating to assessment model development and related databases. In terms of the model development, we have decided to use the well-developed models already integrated in the RODOS system where appropriate. Since the introduction of RODOS in 1997, we have gained first experience in the modification, compiling and integration of external programs into RODOS. This is an important technical breakthrough towards the
The Chinese Evaluated Nuclear Parameter Library (CENPL) for the model calculations of nuclear reactions was developed in the past ten years. The International Atomic Energy Agency has constructed a Reference Input Parameter Library (RIPL) for the calculations of nuclear reaction data in the meantime. All data files of CENPL are adopted as the RIPL Starter Files. The model parameters estimated and recommended by authors' group are specially selected as recommended files. The updated CENPL is being developed at present. The data of CENPL are tested, updated and expanded. The authors follow with especial interest the studies on model parameters, which can suit the nuclear data calculations of higher energy range and unstable nuclide range. The retrieval code and net software of CENPL are developed, the Web services will be carried out
Full Text Available White sponge nevus (WSN is an autosomal dominant hereditary disease. Keratin 4 (KRT4 and Keratin 13 (KRT13 gene mutations were involved in the WSN. We recruited two WSN Chinese families, and oral lesion biopsy with hematoxylin and eosin staining showed that patients had significant pathological characteristics. The mutations of KRT4 and KRT13 gene were detected by PCR and direct sequencing. The multiple alignments of KRT13 from 23 diverse species homology analyses were performed by the ClustalW program. The KRT13 expression was measured by Real-Time RT-PCR and Western blot analysis. Sequencing analysis revealed two mutations of KRT13 gene: one mutation was 332T>C and amino acid change was Leu111Pro. Another mutation was 340C>T and amino acid change was Arg114Cys. The sequence of KRT13 was highly conserved. Real-Time RT-PCR and Western blot analysis results show that KRT13 expression level is lower in patient but keep almost no change in mRNA level. When cells were treated with MG132, KRT13 protein level was increased and kept almost the same in normal and patient cells. We identified two heritable mutations in the KRT13 gene, which were associated with the development of WSN. The abnormal degradation of KRT13 protein of WSN may probably associate with the abnormal ubiquitination process.
Full Text Available BACKGROUND: Mutations in PKHD1 cause autosomal recessive Caroli disease, which is a rare congenital disorder involving cystic dilatation of the intrahepatic bile ducts. However, the mutational spectrum of PKHD1 and the phenotype-genotype correlations have not yet been fully established. METHODS: Whole exome sequencing (WES was performed on one twin sample with Caroli disease from a Chinese family from Shandong province. Routine Sanger sequencing was used to validate the WES and to carry out segregation studies. We also described the PKHD1 mutation associated with the genotype-phenotype of this twin. RESULTS: A combination of WES and Sanger sequencing revealed the genetic defect to be a novel compound heterozygous genotype in PKHD1, including the missense mutation c.2507 T>C, predicted to cause a valine to alanine substitution at codon 836 (c.2507T>C, p.Val836Ala, and the nonsense mutation c.2341C>T, which is predicted to result in an arginine to stop codon at codon 781 (c.2341C>T, p.Arg781*. This compound heterozygous genotype co-segregates with the Caroli disease-affected pedigree members, but is absent in 200 normal chromosomes. CONCLUSIONS: Our findings indicate exome sequencing can be useful in the diagnosis of Caroli disease patients and associate a compound heterozygous genotype in PKHD1 with Caroli disease, which further increases our understanding of the mutation spectrum of PKHD1 in association with Caroli disease.
Murphy, Gwen; Shu, Xiao Ou; Gao, Yu-Tang; Ji, Bu-Tian; Cook, Michael Blaise; YANG, Gong; Li, Hong-Lan; Rothman, Nathaniel; Zheng, Wei; Chow, Wong-Ho
An elevated risk of colorectal cancer has been associated with sporadic colorectal cancer in first degree relatives, mostly in Western populations. Limited data exists from traditionally low-risk areas, such as Asia, where the prevalence of risk factors may differ. We examined the association of family history of cancer and subsequent colorectal cancer risk in a cohort of traditionally low-risk Chinese women.
Guo Xiaofan; Zheng Liqiang; Li Yang; Yu Shasha; Sun Guozhe; Yang Hongmei; Zhou Xinghu; Zhang Xingang; Sun Zhaoqing; Sun Yingxian
Abstract Background Pediatric obesity has become a global public health problem. Data on the lifestyle behaviors, dietary habits, and familial factors of overweight and obese children and adolescents are limited. The present study aims to compare health-related factors among normal-weight, overweight, and obese Chinese children and adolescents. Methods We conducted a cross-sectional study consisted of 4262 children and adolescents aged 5–18 years old from rural areas of the northeast China. A...
Liu, Dandan; Hinton, Ladson; Tran, Cindy; Hinton, Devon; Barker, Judith C.
Prior literature emphasizes that Asian Americans with dementia may be particularly vulnerable to the stigma of chronic mental illness. However, there is a dearth of empirical research to support this claim. This study examines the relationship of stigma and dementia in 32 qualitative interviews with Chinese and Vietnamese family caregivers. Stigma was a common theme in the interviews (91%). Further analysis of stigma revealed two sources: chronic mental illness stigma and stigma reflecting ne...
Fung, Joey J.; Lau, Anna S.
We examined familial and cultural factors predicting parent-child (dis)agreement on child behavior and parenting problems. Immigrant Chinese parents (89.7% mothers; M age = 44.24 years) and their children (62 boys; 57.9%) between the ages of 9 and 17 years (M = 11.9 years, SD = 2.9) completed measures of parent punitive behavior and child…
Uzoka, Azubike Felix
Research reviewed indicates that the concept of the nuclear family is inadequate and misleading for an understanding of family dynamics or a guide for therapeutic intervention. Nonetheless, clinical practitioners and psychological theorists foster the nuclear myth. A new approach to the study of human relationships is needed. (Author/GC)
Bao, Zhenzhou; Chen, Chuansheng; Zhang, Wei; Zhu, Jianjun; Jiang, Yanping; Lai, Xuefen
The association between family economic hardship and adolescent adjustment outcomes, including sleep quality, is well-established. Few studies, however, have examined the mediating and moderating mechanisms underlying the relation between family economic hardship and adolescents' sleep quality. The aim of this study was to investigate the effect of family economic hardship on Chinese adolescents' sleep quality, as well as the role of perceived economic discrimination as a mediator and the role of coping strategy as a moderator. Survey data from a cross-sectional sample of 997 Chinese adolescents (45% male, mean age = 15.04 years) were analyzed using path analysis in Mplus 7.0. The results of this study indicated that family economic hardship was significantly associated with adolescents' sleep quality. This association was mediated by adolescents' perceived economic discrimination. In addition, adolescents' coping strategy significantly moderated the path from perceived economic discrimination to sleep quality, with the "shift" coping strategy as a protective factor. The present study contributes to our understanding of key mechanisms underlying the association between family economic hardship and adolescent sleep quality and highlights the importance of improving sleep quality for adolescents exposed to economic hardship. PMID:27232103
Yang, Ying; Zhou, Taicheng; Peng, Minsheng; Liu, Yongying; Li, Yiping; Wang, Huawei; Irwin, David M; Zhang, Yaping
Previous work suggests that mitochondrial DNA (mtDNA) derived from the maternal genome has a close affinity with type 2 diabetes. This would support a familial pattern for type 2 diabetes. Thereby, we analyzed complete mtDNA genomes from two families, A and B, from Southwest China that demonstrated maternally inherited type 2 diabetes. Our data support that mtDNA lineages from families A and B belong to haplogroups A4 and D4h1, respectively. This suggests that maternally inherited type 2 diabetes with similar penetrances can arise in Chinese individuals with strikingly different maternal genetic backgrounds. Two private coding region mutations (G13759A in MT-ND5 and G15930A in tRNA-Thr) were identified in family B. Further evolutionary and phylogenetic analyses suggest that both these mutations have multiple origins and are unlikely to be disease causing. PMID:25469813
Greenwald, D.S.; Zeitlin, S.
Based on interviews with families from various ethnic and economic backgrounds, the authors look at the effect of the nuclear threat on family life, exploring such issues as how parents deal with their children's fears about the threat of nuclear war and the difficulty adolescents have committing themselves to the adult community in the nuclear age. Using Erik Erikson's stages of development as a framework, they move from early childhood to old age in their analysis of how families confront the nuclear issue.
Qu, Jia; Li, Ronghua; Zhou, Xiangtian; Tong, Yi; Yang, Li; Chen, Jie; Zhao, Fuxing; Lu, Chunjie; Qian, Yaping; Lu, Fan; Guan, Min-Xin
We report here the characterization of a four-generation Han Chinese family with Leber’s hereditary optic neuropathy (LHON). This Chinese family exhibited a variable severity and age-at-onset of visual loss. Notably, the average age-at-onset of vision impairment changed from 26 years (generation III) to 14 years (generation IV), with the average of 18 years in this family. In addition, 30% and 50% of matrilineal relatives in generation III and IV of this family developed visual loss with a va...
The Chinese underground nuclear test site in the Kuruktag and Kyzyltag mountains of the Xinjiang Uygur Autonomous Region of northwest China, is the location of sixteen underground tests that occurred between 1969 and 1992. The largest test to date, conducted on 21 May 1992, had a reported yield of about one megaton. Geophysical properties of the rocks and a large-scale geologic map of part of the test area were published by the Chinese in 1986 and 1987 and are the first site-specific data available for this test site. In areas of low relief, underground nuclear testing has occurred below the water table, in shafts drilled vertically into dense, low porosity Paleozoic granitic and metasedimentary rocks. Additional testing in areas of more rugged terrain has occurred in horizontal tunnels, probably above the water table. At least one of these tunnels was driven into granite. The upper 50 m of the rock in the area of the vertical tests is weathered and fractured; these conditions have been shown to influence the magnitude of the disturbance of the land surface after a nuclear explosion. These descriptions suggest hard rock coupling at depth and a closer resemblance to the former Soviet test site in eastern Kazakhstan than to the U.S. test site in Nevada. ?? 1994.
Qin, Desirée Baolian; Han, Eun-Jin
Background/Context: Research on Chinese immigrant parents tends to focus on their high levels of educational involvement and its positive impact on their children's exceptional educational performances. Relatively little research has been conducted to understand the challenges Chinese immigrant parents face in helping their children with…
Full Text Available Vietnamese species from the family Plectopylidae are revised based on the type specimens of all known taxa, more than 600 historical non-type museum lots, and almost 200 newly-collected samples. Altogether more than 7000 specimens were investigated. The revision has revealed that species diversity of the Vietnamese Plectopylidae was previously overestimated. Overall, thirteen species names (anterides Gude, 1909, bavayi Gude, 1901, congesta Gude, 1898, fallax Gude, 1909, gouldingi Gude, 1909, hirsuta Möllendorff, 1901, jovia Mabille, 1887, moellendorffi Gude, 1901, persimilis Gude, 1901, pilsbryana Gude, 1901, soror Gude, 1908, tenuis Gude, 1901, verecunda Gude, 1909 were synonymised with other species. In addition to these, Gudeodiscus hemmeni sp. n. and G. messageri raheemi ssp. n. are described from north-western Vietnam. Sixteen species and two subspecies are recognized from Vietnam. The reproductive anatomy of eight taxa is described. Based on anatomical information, Halongella gen. n. is erected to include Plectopylis schlumbergeri and P. fruhstorferi. Additionally, the genus Gudeodiscus is subdivided into two subgenera (Gudeodiscus and Veludiscus subgen. n. on the basis of the morphology of the reproductive anatomy and the radula. The Chinese G. phlyarius werneri Páll-Gergely, 2013 is moved to synonymy of G. phlyarius. A spermatophore was found in the organ situated next to the gametolytic sac in one specimen. This suggests that this organ in the Plectopylidae is a diverticulum. Statistically significant evidence is presented for the presence of calcareous hook-like granules inside the penis being associated with the absence of embryos in the uterus in four genera. This suggests that these probably play a role in mating periods before disappearing when embryos develop. Sicradiscus mansuyi is reported from China for the first time.
Full Text Available Oculocutaneous albinism (OCA is an autosomal recessive disorder. The most common type OCA1 and OCA2 are caused by homozygous or compound heterozygous mutations in the tyrosinase gene (TYR and OCA2 gene, respectively.The purpose of this study was to evaluate the molecular basis of oculocutaneous albinism in four Chinese families.Four non-consanguineous OCA families were included in the study. The TYR and OCA2 genes of all individuals were amplified by polymerase chain reaction (PCR, sequenced and compared with a reference database.Four patients with a diagnosis of oculocutaneous albinism, presented with milky skin, white or light brown hair and nystagmus. Genetic analyses demonstrated that patient A was compound heterozygous for c.1037-7T.A, c.1037-10_11delTT and c.1114delG mutations in the TYR gene; patient B was heterozygous for c.593C>T and c.1426A>G mutations in the OCA2 gene, patients C and D were compound heterozygous mutations in the TYR gene (c.549_550delGT and c.896G>A, c.832C>T and c.985T>C, respectively. The heterozygous c.549_550delGT and c.1114delG alleles in the TYR gene were two novel mutations. Interestingly, heterozygous members in these pedigrees who carried c.1114delG mutations in the TYR gene or c.1426A>G mutations in the OCA2 gene presented with blond or brown hair and pale skin, but no ocular disorders when they were born; the skin of these patients accumulated pigment over time and with sun exposure.This study expands the mutation spectrum of oculocutaneous albinism. It is the first time, to the best of our knowledge, to report that c.549_550delGT and c.1114delG mutations in the TYR gene were associated with OCA. The two mutations (c.1114delG in the TYR gene and c.1426A>G in the OCA2 gene may be responsible for partial clinical manifestations of OCA.
Lee, Soo-Ung; Huh, Sun
We compared the DNA sequence difference of isolates of Clonorchis sinensis from one Korean (Kimhae) and two Chinese areas (Guangxi and Shenyang). The sequences of nuclear rDNA (18S, internal transcribed spacer 1 and 2: ITS1 and ITS2) and mitochondrial DNA (cytochrome c oxidase subunit 1: cox1) were compared. A very few intraspecific nucleotide substitution of the 18S, ITS1, ITS2 and cox1 was found among three isolates of C. sinensis and a few nucleotide insertion and deletion of ITS1 were det...
Full Text Available Depression is a major mental health problem during adolescence. This study, using a sample of Chinese adolescents, examined the separate and combined effects of perceived school-related stress and of family socioeconomic status (SES on the prevalence of depressive symptoms. A total of 1774 Chinese students from Grades 7–12 were recruited into our questionnaire survey. School-related stress was measured by the Effort-Reward Imbalance Questionnaire-School Version, family SES was assessed by a standardized question, and depressive symptoms were evaluated by the Center for Epidemiological Studies Depression Scale for Children. Multivariate logistic regression was applied, adjusting for age, gender, grade, smoking, alcohol drinking and physical activity. It was found that high school-related stress and low family SES were associated with elevated odds of depressive symptoms, respectively. The effect of school-related stress was particularly strong in low SES group. In adolescents with both high stress at school and low SES, the odds ratio was 9.18 (95% confidence interval = 6.53–12.89 compared to the reference group (low stress at school and high SES. A significant synergistic interaction effect was observed (synergy index = 2.28, 95% confidence interval = 1.56–3.32. The findings indicated that perceived school-related stress, in terms of effort-reward imbalance, was related to depressive symptoms in this sample of Chinese adolescents. The strong interaction with family SES suggests that health promoting efforts in school settings should be targeted specifically at these socially deprived groups.
Kan, Dan; Yu, Xiaosong
Although depression is a major problem affecting the physical and mental health of the occupational population worldwide, little research is available among bank employees. The purpose of the study was to examine the effects of occupational stress and work-family conflict on depressive symptoms and the mediating role of psychological capital (PsyCap). A cross-sectional study was performed from May to June in 2013 in Liaoning province, China. The effort-reward imbalance (ERB) scale, the work-family conflict scale, the PsyCap questionnaire and the Center for Epidemiologic Studies Depression scale were completed by 1546 employees in state-owned banks. A total of 1239 effective respondents (467 men and 772 women) became our subjects. Hierarchical regression analysis was carried out to explore the effects of extrinsic effort, reward, overcommitment, work-family conflict, and PsyCap on depressive symptoms. The mediating role of PsyCap was examined using Preacher and Hayes’ asymptotic and resampling strategies. The mean score of depressive symptoms was 18.4 (SD = 7.6) among the Chinese bank employees. Extrinsic effort, overcommitment and work-family conflict were positively associated with depressive symptoms. Reward and PsyCap were negatively associated with depressive symptoms. The significant mediating roles of PsyCap in the associations of extrinsic effort (a*b = 0.046, BCa 95% CI: 0.029, 0.066) and reward (a*b = −0.047, BCa 95% CI: −0.065, −0.030) with depressive symptoms were revealed. There is a high level of depressive symptoms among Chinese bank employees. PsyCap partially mediates the effects of extrinsic effort and reward on depressive symptoms. Investing in PsyCap may provide new approaches to improve mental health among Chinese bank employees. PMID:26784215
Kim, Su Yeong; Chen, Qi; Wang, Yijie; Shen, Yishan; Orozco-Lapray, Diana
Parent-child acculturation discrepancy is a risk factor in the development of children in immigrant families. Using a longitudinal sample of Chinese immigrant families, the authors of the current study examined how unsupportive parenting and parent-child sense of alienation sequentially mediate the relationship between parent-child acculturation…
Kim, Juyub; Kim, Juyoul; Kim, Sukhoon; Lee, Seunghee; Yoon, Taebin [FNC Technology Co., Ltd., Yongin (Korea, Republic of); Cliff, Li-Chi [Micro-Simulation Technology, Montville (United States)
One of the lessons in the emergency response category is that information on the nuclear power plants of neighboring countries should be organized and the consequence can be assessed. In addition, many reactors have been constructed and are under construction on the eastern coast of China recently. Korea might be directly affected by an accident of Chinese nuclear power plant since Korea is located in the westerly belt. performed with the PCTRAN/CPR-1000 module. The result showed that normal operation and DBA conditions were simulated swiftly with the speed of 16 times faster than real time. Thus, it would be a good source term estimation module for the educational and training simulator.
One of the lessons in the emergency response category is that information on the nuclear power plants of neighboring countries should be organized and the consequence can be assessed. In addition, many reactors have been constructed and are under construction on the eastern coast of China recently. Korea might be directly affected by an accident of Chinese nuclear power plant since Korea is located in the westerly belt. performed with the PCTRAN/CPR-1000 module. The result showed that normal operation and DBA conditions were simulated swiftly with the speed of 16 times faster than real time. Thus, it would be a good source term estimation module for the educational and training simulator
Fitzpatrick, Jacki; Kostina-Ritchey, Erin
The purpose of this qualitative study was to examine the ways in which family formation processes were presented in international children's adoption books. Guided by Pinderhughes' (1996) adoptive family development model, we conducted a content analysis for the representation of two developmental phases (anticipation and accommodation). A total…
This publication, Revision 5 of Physical Protection of Nuclear Material and Nuclear Facilities (INFCIRC/225), is intended to provide guidance to States and their competent authorities on how to develop or enhance, implement and maintain a physical protection regime for nuclear material and nuclear facilities, through the establishment or improvement of their capabilities to implement legislative and regulatory programmes. The recommendations presented in this publication reflect a broad consensus among IAEA Member States on the requirements which should be met for the physical protection of nuclear materials and nuclear facilities.
Buerki, Sven; Forest, Félix; Acevedo-Rodríguez, Pedro; Callmander, Martin W; Nylander, Johan A A; Harrington, Mark; Sanmartín, Isabel; Küpfer, Philippe; Alvarez, Nadir
The economically important soapberry family (Sapindaceae) comprises about 1900 species mainly found in the tropical regions of the world, with only a few genera being restricted to temperate areas. The infrafamilial classification of the Sapindaceae and its relationships to the closely related Aceraceae and Hippocastanaceae - which have now been included in an expanded definition of Sapindaceae (i.e., subfamily Hippocastanoideae) - have been debated for decades. Here we present a phylogenetic analysis of Sapindaceae based on eight DNA sequence regions from the plastid and nuclear genomes and including 85 of the 141 genera defined within the family. Our study comprises 997 new sequences of Sapindaceae from 152 specimens. Despite presenting 18.6% of missing data our complete data set produced a topology fully congruent with the one obtained from a subset without missing data, but including fewer markers. The use of additional information therefore led to a consistent result in the relative position of clades and allowed the definition of a new phylogenetic hypothesis. Our results confirm a high level of paraphyly and polyphyly at the subfamilial and tribal levels and even contest the monophyletic status of several genera. Our study confirms that the Chinese monotypic genus Xanthoceras is sister to the rest of the family, in which subfamily Hippocastanoideae is sister to a clade comprising subfamilies Dodonaeoideae and Sapindoideae. On the basis of the strong support demonstrated in Sapindoideae, Dodonaeoideae and Hippocastanoideae as well as in 14 subclades, we propose and discuss informal groupings as basis for a new classification of Sapindaceae. PMID:19405193
Ho, Zheng Jie Marc; Radha Krishna, Lalit Kumar; Yee, Chung Pheng Alethea
Decision making for an incompetent patient at the end of life is difficult for both family members and physicians alike. Often, palliative care teams are tasked with weaving through opinions, emotions, and goals in search for an amenable solution. Occasionally, these situations get challenging. We present the case of an elderly Chinese Singaporean with metastatic cancer, whose family and physicians had conflicting goals of care. The former was adamant on treating the patient's disease with an untested drug, whereas the latter aimed to treat his symptoms with more conventional medication. Drug-drug interactions prevented treatment with both. Beginning with a discussion of the patient's best interest, we delve into the Singaporean context to show how culture affects medical decision making. Confucianism and filial piety are the values on which this family's workings were based. In an analysis of what this entails, we attempt to explain the significant and assertive family involvement in the decision-making process and their insistence on using novel medications, having exhausted conventional interventions. Within this mix were Western influences, too. Through the Internet, family members have become more informed and empowered in decision making, wresting the traditional paternalistic role of physicians in favor of "patient autonomy." An understanding of such dynamic facets will help better tailor culturally appropriate approaches to such complex situations. PMID:21145471
Al Awad, Ahmed M. El Hassan; Sonuga-Barke, Edmund J. S.
Compared mothers' ratings of childhood problems of 4- to 9-year-old Sudanese children. Compared to children in extended families, children in nuclear families had more conduct, emotional, and sleep problems; exhibited poorer self-care and greater overdependence; and were less likely to be breastfed and have grandmothers involved in their care. (BC)
We report here the clinical, genetic, and molecular characterization of a four-generation Chinese family with aminoglycoside-induced and nonsyndromic hearing loss. Five of nine matrilineal relatives had aminoglycoside-induced hearing loss. These matrilineal relatives exhibited variable severity and audiometric configuration of hearing impairment, despite sharing some common features: being bilateral and having sensorineural hearing impairment. Sequence analysis of mitochondrial DNA (mtDNA) in the pedigree identified 16 variants and the homoplasmic 12S rRNA C1494T mutation, which was associated with hearing loss in the other large Chinese family. In fact, the occurrence of the C1494T mutation in these genetically unrelated pedigrees affected by hearing impairment strongly indicated that this mutation is involved in the pathogenesis of aminoglycoside-induced and nonsyndromic hearing loss. However, incomplete penetrance of hearing loss indicated that the C1494T mutation itself is not sufficient to produce a clinical phenotype but requires the involvement of modifier factors for the phenotypic expression. Those mtDNA variants, showing no evolutional conservation, may not have a potential modifying role in the pathogenesis of the C1494T mutation. However, nuclear background seems to contribute to the phenotypic variability of matrilineal relatives in this family. Furthermore, aminoglycosides modulate the expressivity and penetrance of deafness associated with the C1494T mutation in this family
Full Text Available Familial hypercholesterolemia (FH is an autosomal dominant disease that primarily results from mutations in the low-density lipoprotein receptor (LDLR gene. We investigated two unrelated Chinese FH patients using gene screening and functional analysis to reveal the pathogenicity and the mechanism by which these mutations cause FH.First, the LDLR gene was sequenced in these patients. Then, mutant receptors were transfected into human embryo kidney 293 (HEK-293 cells, and a confocal laser-scanning microscope was used to observe the localization of mutant proteins. Further, the expression and the internalization activity were analyzed by flow cytometry. Finally, LDLR protein expression and stability was detected by western blot.Two different LDLR class 2B mutations were detected in two patients. The C201F mutation is a known mutation. However, the G615V mutation is novel. Flow cytometry showed that the expression and internalization activity of the mutant LDLRs were reduced to 73.6% and 82.6% for G615V and 33.2% and 33.5% for C201F, respectively.This study identified two LDLR mutations in Chinese patients with FH and analyzed the relationship between the genotype and phenotype of these patients. We found that these mutant LDLRs were defective in transport, which led to a reduction in cholesterol clearance. These results increase our understanding of the mutational spectrum of FH in the Chinese population.
Full Text Available Dieser Beitrag liegt nur in englischer Sprache vor.While fertility has been drastically declining in East Asia, mechanisms accounting for the current trend vary. One noticeable mechanism documented is that the changing value of children affects couples’ fertility decisions which in turn affect their subsequent fertility behaviour. This study will examine the intergenerational transmission of the value of children (VOC among grandmothers, mothers and teenagers in two Chinese societies: Taiwan and Mainland China. We assume that cultural homogeneity interacts with political and social heterogeneity and may result in different values regarding having or not having children. Data are taken from two corresponding VOC surveys from Taiwan (2005-2007 and from Mainland China (2002-2003. We first compare the value of children for Taiwan and Mainland China with special attention to cultural aspects. Two identified factor solutions are generated for both positive (traditional and emotional and negative (emotional/psychological and familial/social VOC. Analyses show that intergenerational transmission of the VOC among three generations is more likely to occur for a positive VOC in the Chinese Mainland sample. We suspect that actual fertility experience results in greater resemblance on the VOC between grandmothers and mothers in both research settings. Among selected structural mechanisms, only rural-urban background has an effect on patterns of intergenerational transmission. The paper ends with a discussion on the importance of culture in explaining the intergenerational transmission of the VOC in Chinese societies.
Xia, L.; Robock, A.
Climate is one of the most important factors determining crop yields and world food supplies. To be well prepared for possible futures, it is necessary to study yield changes of major crops under different climate scenarios. Here we consider two situations: stratospheric sulfate geoengineering and nuclear war. Although we certainly do not advocate either scenario, we cannot exclude the possibilities: if global warming is getting worse, society might consider deliberately manipulating global temperature; if nuclear weapons still exist, we might face a nuclear war catastrophe. Since in both scenarios there would be reductions of temperature, precipitation, and insolation, which are three controlling factors on crop growth, it is important to study food supply changes under the two cases. We conducted our simulations for China, because it has the highest population and crop production in the world and it is under the strong influence of the summer monsoon, which would be altered in geoengineering and nuclear war scenarios. To examine the effects of climate changes induced by geoengineering and nuclear war on Chinese agriculture, we use the Decision Support System for Agrotechnology Transfer (DSSAT) crop model. We first evaluated the model by forcing it with daily weather data and management practices for the period 1978-2008 for 24 provinces in China, and compared the results to observations of the yields of major crops in China (middle season rice, winter wheat, and maize). Then we perturbed observed weather data using climate anomalies for geoengineering and nuclear war simulations. For geoengineering, we consider the G2 scenario of the Geoengineering Model Intercomparison Project (GeoMIP), which prescribes an insolation reduction to balance a 1% per year increase in CO2 concentration (1pctCO2). We used results from ten climate models participating in G2. For the nuclear war scenario, we consider the effects of 5 Tg of soot that could be injected into the upper
Park, Yo Son; Schmidt, Michael; Martin, Eden R.; Pericak-Vance, Margaret A.; Chung, Ren-Hua
Background Pathway analysis based on Genome-Wide Association Studies (GWAS) data has become popular as a secondary analysis strategy. Although many pathway analysis tools have been developed for case–control studies, there is no tool that can use all information from raw genotypes in general nuclear families. We developed Pathway-PDT, which uses the framework of Pedigree Disequilibrium Test (PDT) for general family data, to perform pathway analysis based on raw genotypes in family-based GWAS....
Full Text Available Charcot-Marie-Tooth disease type 1A (CMT1A is caused by duplication of the peripheral myelin protein 22 (PMP22 gene on chromosome 17. It is the most common inherited demyelinating neuropathy. Type 2 diabetes mellitus is a common metabolic disorder that frequently causes predominantly sensory neuropathy. In this study, we report the occurrence of CMT1A in a Chinese family affected by type 2 diabetes mellitus. In this family, seven individuals had duplication of the PMP22 gene, although only four had clinical features of polyneuropathy. All CMT1A patients with a clinical phenotype also presented with type 2 diabetes mellitus. The other three individuals had no signs of CMT1A or type 2 diabetes mellitus. We believe that there may be a genetic link between these two diseases.
Bao, Wan-Ning; Haas, Ain; Xie, Yunping
Very few studies have examined the pathways to delinquency and causal factors for demographic subgroups of adolescents in a different culture. This article explores the effects of gender, age, and family socioeconomic status (SES) in an integrated model of strain, social control, social learning, and delinquency among a sample of Chinese adolescents. ANOVA is used to check for significant differences between categories of demographic groups on the variables in the integrated model, and the differential effects of causal factors in the theoretical path models are examined. Further tests of interaction effects are conducted to compare path coefficients between "high-risk" youths (i.e., male, mid-teen, and low family SES adolescents) and other subgroups. The findings identified similar pathways to delinquency across subgroups and clarified the salience of causal factors for male, mid-teen, and low SES adolescents in a different cultural context. PMID:25850102
Xianming du Prel Carroll
Full Text Available BACKGROUND: Attention deficit hyperactivity disorder (ADHD is one of the most common psychiatric disorders, affecting an estimated 5 to 12% of school-aged children worldwide. From 15 to 19 million Chinese children suffer from ADHD. The aim of this study was to investigate the association between family-environmental factors and ADHD in a sample of Chinese children. METHODS: A pair-matched, case-control study was conducted with 161 ADHD children and 161 non-ADHD children of matching age and sex, all from 5-18 years of age. The ADHD subjects and the normal controls were all evaluated via structured diagnostic interviews. We examined the association between family-environmental factors and ADHD using the conditional multiple logistic regression with backward stepwise selection to predict the associated factors of ADHD. RESULTS: Having experienced emotional abuse and being a single child were both significant factors associated with children diagnosed with ADHD. ADHD subjects were more likely to have suffered from emotional abuse (OR = 11.09, 95% CI = 2.15-57.29, P = 0.004 and have been a single child in the family (OR = 6.32, 95% CI = 2.09-19.14, P = 0.001 when compared to normal controls. The results were not modified by other confounding factors. CONCLUSION: Our findings provide evidence that family-environmental factors are associated with ADHD among children in China. These findings, if confirmed by future research, may help to decrease ADHD by increasing the awareness of the effects of childhood emotional abuse.
Having an infant admitted to the neonatal intensive care unit (NICU) can be a frightening experience for parents. However, it can be even more frightening for them when they are from a different culture and speak a different language than the health care team. Hence, a nurse needs to be culturally competent in order to provide proper care to a multicultural society. The purpose of this article is to describe how NICU nurses can communicate with one such culture, the Chinese American, the largest Asian group in the United States. A transcultural nursing model will be described to use as a guide to help the nurse. The culture, Chinese Americans, will be described to help nurses provide culturally competent care. Research studies will be presented so the reader can develop an understanding of how parents of Chinese descent perceive the care they receive. Interventions and recommendations will be presented on how to enhance communication between the nurses and this cultural group. PMID:23985471
Zhong, Xiaohui; 钟晓慧
This study examines the changes of family life and relationships in urban China with reference to the filial piety and intimacy theories as well as the individualization thesis. It takes housing consumption as an entry point and focuses on the intergenerational relations in one-child families. It adopts qualitative research methods to explore consumption practices and the meanings attached to these actions and events for these families. I conducted in-depth interviews with 22 families (mi...