检索结果-南通市图书馆

Epidemiology and immunodiagnostics of Strongyloides stercoralis infections among migrant workers in Malaysia

Asian Pacific Journal of Tropical Medicine 2019年第6期12卷 250-257页

作者： Norhidayu Sahimin yvonne a.l.lim Rahmah Noordin Muhammad Hafiznur Yunus Norsyahida Arifin Jerzy Marian Behnke Siti Nursheena Mohd Zain Tropical Infectious Diseases Research and Education Centre(TIDREC) University of Malaya50603 Kuala LumpurMalaysia Department of Parasitology Faculty of MedicineUniversity of MalayaKuala Lumpur.Malaysia Institute for Research in Molecular Medicine(INFORMM) Universiti Sains Malaysia11800 Pulau PinangMalaysia School of life Sciences University of NottinghamUniversity ParkNottinghamNG7 2RDUK Institute of Biological Science Faculty of ScienceUniversity of MalayaKuala LumpurMalaysia

Objective: To investigate the status of Strongyloides(S.) stercoralis infections among migrant workers in Malaysia for the first time and identify risk ***: Four diagnostic methods were employed for the detection of S. stercoralis including microscopy, enzyme-linked immunosorbent assay(ElISA) using a commercial kit, ElISA using the rSs1a antigen and polymerase chain reaction(PCR). low and semi-skilled workers from five working sectors(i.e. manufacturing, food service, agriculture and plantation, construction and domestic service) were tested on a voluntary basis. Results: The overall seroprevalence of S. stercoralis from 483 workers employing the ElISA commercial kit for IgG was 35.8%(n=173;95% CI: 31.5%-40.1%) whereas seroprevalence using the rSs1a-ElISA was 13.0%(n=63;95% CI: 10.0%-16.0%). Cross tabulation between the ElISA commercial kit and rSs1a-ElISA showed that only 6.4%(n=31;95% CI: 4.2%-8.6%) of the samples were positive in both tests. Microscopic examination of all 388 fecal samples were negative;however subsequent testing by a nested PCR against DNA from the same samples successfully amplified DNA from three male subjects(0.8%;3/388). Male workers, India and Myanmar nationality, food service occupation and those living in the hostel were statistically significant with seroprevalence(Plusion: This is the first report on the epidemiology of S. stercoralis infections among the migrant workers in Malaysia. Our results highlight the importance of using appropriate diagnostic tools for detection. The presence of anti-S. stercoralis antibodies in the study population calls for improvements in personal hygiene and sanitation standards among migrant workers in Malaysia through control strategies including health education campaigns and programs aimed at increasing awareness and healthy behaviors.

关键词： Strongyloides stercoralis Migrant workers Microscopic examination Serological analysis PCR

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Presence of Cryptosporidium parvum and Giardia lamblia in water samples from Southeast Asia: towards an integrated water detection system

引用

Infectious Diseases of Poverty 2016年第1期5卷 15-26页

作者： Thulasi Kumar Mohamad Azlan Abd Majid Subashini Onichandran Narong Jaturas Hemah Andiappan Cristina C.Salibay Hazel A.l.Tabo Norbel Tabo Julieta Z.Dungca Jitbanjong Tangpong Sucheep Phiriyasamith Boonyaorn Yuttayong Raxsina Polseela Binh Nhu Do Nongyao Sawangjaroen Tian-Chye Tan yvonne a.l.lim Veeranoot Nissapatorn Department of Parasitology(Southeast Asia Water Team) Faculty of MedicineUniversity of MalayaKuala LumpurMalaysia Biological Science Department College of Science and Computer StudiesDe La Salle University-DasmariñasDasmariñasPhilippines School of Science and Technology Centro Escolar UniversityManilaPhilippines School of Allied Health Sciences and Public Health Walailak UniversityNakhon Si ThammaratThailand. Graduate School Kasem Bundit UniversityBangkokThailand. Regional Medical Sciences Center Department of Medical SciencesMinistry of Public HealthNakhon RatchasimaThailand. Department of Microbiology and Parasitology Faculty of Medical ScienceNaresuan UniversityPhitsanulokThailand. Department of Parasitology Faculty of MedicineVietnam Military Medical University160 Phung Hung RoadPhuc La WardHa Dong DistrictHanoiVietnam Department of Microbiology Faculty of SciencePrince of Songkla UniversityHat YaiThailand

Background:Access to clean and safe drinking water that is free from pathogenic protozoan parasites,especially Cryptosporidium parvum and Giardia lamblia that cause gastrointestinal illness in humans,is still an issue in Southeast Asia(SEA).This study is the first attempt to detect the aforementioned protozoan parasites in water samples from countries in SEA,using real-time polymerase chain reaction(qPCR)***:A total of 221 water samples of 10 l each were collected between April and October 2013 from Malaysia(53),Thailand(120),the Philippines(33),and Vietnam(15).A physicochemical analysis was *** water samples were processed in accordance with the US Environmental Protection Agency’s methods 1622/1623.1,microscopically observed and subsequently screened using qPCR ***:Cryptosporidium oocysts were detected in treated water samples from the Philippines(1/10),with a concentration of 0.06±0.19 oocyst/l,and untreated water samples from Thailand(25/93),Malaysia(17/44),and the Philippines(11/23),with concentrations ranging from 0.13±0.18 to 0.57±1.41 oocyst/*** cysts were found in treated water samples from the Philippines(1/10),with a concentration of 0.02±0.06 cyst/l,and in untreated water samples from Thailand(20/93),Vietnam(5/10),Malaysia(22/44),and the Philippines(16/23),with concentrations ranging from 0.12±0.3 to 8.90±19.65 cyst/*** pathogens *** and *** were detected using using qPCR assays by targeting the 138-bp fragment and the small subunit gene,*** was detected in untreated water samples from the Philippines(1/23)and Malaysia(2/44),whilst,*** detected was detected in treated water samples from the Philippines(1/10)and in untreated water samples from Thailand(21/93),Malaysia(12/44),and the Philippines(17/23).Nitrate concentration was found to have a high positive correlation with(oo)cyst(0.993).Conclusion:The presence of(oo)cysts in the water samples means that there is potential risk for

关键词： Cryptosporidium parvum Giardia lamblia Physicochemical Microscopy Real-time polymerase chain reaction Southeast Asia

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Single-cell and spatial omics:exploring hypothalamic heterogeneity

引用

Neural Regeneration Research 2025年第6期20卷 1525-1540页

作者： Muhammad Junaid Eun Jeong lee Su Bin lim Department of Biochemistry&Molecular Biology Ajou University School of MedicineSuwonSouth Korea Department of Biomedical Sciences Graduate School of Ajou UniversitySuwonSouth Korea Department of Brain Science Ajou University School of MedicineSuwonSouth Korea

Elucidating the complex dynamic cellular organization in the hypothalamus is critical for understanding its role in coordinating fundamental body functions. Over the past decade, single-cell and spatial omics technologies have significantly evolved, overcoming initial technical challenges in capturing and analyzing individual cells. These high-throughput omics technologies now offer a remarkable opportunity to comprehend the complex spatiotemporal patterns of transcriptional diversity and cell-type characteristics across the entire hypothalamus. Current single-cell and single-nucleus RNA sequencing methods comprehensively quantify gene expression by exploring distinct phenotypes across various subregions of the hypothalamus. However, single-cell/single-nucleus RNA sequencing requires isolating the cell/nuclei from the tissue, potentially resulting in the loss of spatial information concerning neuronal networks. Spatial transcriptomics methods, by bypassing the cell dissociation, can elucidate the intricate spatial organization of neural networks through their imaging and sequencing technologies. In this review, we highlight the applicative value of single-cell and spatial transcriptomics in exploring the complex molecular-genetic diversity of hypothalamic cell types, driven by recent high-throughput achievements.

关键词： cellular diversity hypothalamus multi-omics single-cell transcriptomics spatial transcriptomics

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Beginning from the end:the presynaptic terminal as a pathomechanism hub in frontotemporal dementia and amyotrophic lateral sclerosis

引用

Neural Regeneration Research 2025年第11期20卷 3217-3218页

作者： laura Huggon Emma l.Clayton UK Dementia Research Institute at King’s College london LondonUK Department of Basic and Clinical Neuroscience Institute of Psychiatry Psychology&NeuroscienceKing’s College LondonLondonUK

Frontotemporal dementia and amyotrophic lateral sclerosis:Frontotemporal dementia(F T D)and amyo t rophic lateral sclerosis(AlS)are neurodegenerative diseases with significant overlapping *** these neurodegenerative diseases affect different neuronal populations(with FTD affecting neurons of the frontal and temporal lobes,and AlS affecting upper and lower motor neurons),these two diseases are complexly *** and AlS exist on a disease spectrum,with shared genetic causes,clinical presentations,and pathologies.

关键词： diseases amyotrophic sclerosis

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Needs of exploring the burden of recent onset seizures due to neurocysticercosis and challenges in southeast Asia focusing on scenario in Malaysia

引用

Asian Pacific Journal of Tropical Medicine 2017年第4期10卷 313-321页

作者： Sahu Priyadarshi S lim yvonne Al Mahmud Rohela Somanath Sushela D Tan Chong T Ramachandran CP Division of Pathology School of MedicineInternational Medical University Department of Parasitology Department of MedicineFaculty of MedicineUniversity of Malaya Division of Neurology Department of MedicineFaculty of MedicineUniversity of Malaya Chairperson Programme Review GroupNeglected Tropical Diseases-WHO-Western Pacific Region

Seizures due to neurocysticercosis(NCC) is a neglected human-to-human transmitted disorder and an emerging problem worldwide.A substantial portion of recent onset seizures is known to be attributed to NCC in Taenia solium(***) endemic areas where populations which neither raise pigs nor eat pig meat are also at *** prevalence of NCC causing epilepsy has been reported in the underdeveloped areas of Southeast Asia(SEA) however,only fragmentary information on its incidence is available in countries like *** Malaysia *** infection was previously thought to be infrequent due to Muslim population majority and the religious prohibition of consuming pork,but it is not totally absent There is an evident lack of knowledge and awareness of the actual burden,routes of transmission,and the impact of NCC in this *** problem is assumed to be more prevalent particularly in cities because of the frequent inflow of possibly *** infected individuals or carriers among those who migrate from neighboring endemic countries to *** issue of imported cases that are likely to be emerging in Malaysia is highlighted *** accurate quantification of regional burdens of epilepsy due to NCC in Malaysia is warranted considering the disease emergence in its neighboring *** is suggested that the importance of NCC be recognized through quantification of its burden,and also to collect epidemiological data for its subsequent elimination in line of World Health Organization's mission for control of cysticercosis as a neglected tropical *** this review the need as well as a strategy for neurc-care center screening of epilepsy cases,and various issues with possible explanations are *** is also proposed that NCC be declared as a reportable disease which is one of the eradicable public health problems in SEA.

关键词： Seizure Recent onset seizure NTD Cysticercosis Neurocysticercosis Southeast Asia Malaysia

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

First evidence of Bartonella phoceensis and Candidatus Mycoplasma haemomuris subsp. ratti in synanthropic rodents in Malaysia

引用

Asian Pacific Journal of Tropical Medicine 2020年第2期13卷 94-96页

作者： Van lun low Tiong Kai Tan Jamaiah Ibrahim Sazaly AbuBakar yvonne Ai lian lim Tropical Infectious Diseases Research and Education Centre(TIDREC) University of MalayaMalaysia Department of Parasitology Faculty of MedicineUniversity of MalayaMalaysia Faculty of Medicine and Defence Health National Defence University of MalaysiaMalaysia Department of Medical Microbiology Faculty of MedicineUniversity of MalayaMalaysia Centre of Excellence for Research in AIDS(CERIA) University of MalayaMalaysia

Rodent-borne leptospirosis is by far the most common bacterial zoonosis and it is an important emerging global public health concern in Southeast *** pathogens associated with rodents,especially those that live in close association with humans have been *** fill this knowledge gap,the present study was undertaken to explore other neglected disease agents that can naturally infect synanthropic rodents.

关键词： First evidence of Bartonella phoceensis and Candidatus Mycoplasma haemomuris subsp ratti in synanthropic rodents in Malaysia

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

ATP translocation and chloroplast biology

引用

National Science Review 2019年第6期6卷 1073-1076页

作者： Chia P.Voon Boon l.lim School of Biological Sciences University of Hong Kong

By studying changes in ATP levels in the plastids and cytosol of live plants using a Mg ATP2-specific F?rster resonance energy transfer（FRET）-based sensor, the entry of cytosolic ATP to the mature chloroplasts of Ar... 详细信息

关键词： ATP translocation and chloroplast biology

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Gene-environment interaction and male reproductive function

引用

Asian Journal of Andrology 2010年第3期12卷 298-307,I0007页

作者： Jonatan Axelsson Jens Peter Bonde yvonne l. Giwercman lars Rylander Aleksander Giwercman Reproductive Medicine Centre Skane University Hospital Malmo 20502 Sweden Division of Occupational and Environmental Medicine Lund University Lund 22185 Sweden Department of Occupational Medicine Copenhagen University Bispebjerg Hospital Copenhagen NV2400 Denmark Department of Clinical Sctences Malmo Lund University Malmo 20502 Sweden

As genetic factors can hardly explain the changes taking place during short time spans, environmental and lifestyle-related factors have been suggested as the causes of time-related deterioration of male reproductive function. However, considering the strong heterogeneity of male fecundity between and within populations, genetic variants might be important determinants of the individual susceptibility to the adverse effects of environment or lifestyle. Although the possible mechanisms of such interplay in relation to the reproductive system are largely unknown, some recent studies have indicated that specific genotypes may confer a larger risk of male reproductive disorders following certain exposures. This paper presents a critical review of animal and human evidence on how genes may modify environmental effects on male reproductive function. Some examples have been found that support this mechanism, but the number of studies is still limited. This type of interaction studies may improve our understanding of normal physiology and help us to identify the risk factors to male reproductive malfunction. We also shortly discuss other aspects of gene-environment interaction specifically associated with the issue of reproduction, namely environmental and lifestyle factors as the cause of sperm DNA damage. It remains to be investigated to what extent such genetic changes, by natural conception or through the use of assisted reproductive techniques, are transmitted to the next generation, thereby causing increased morbidity in the offspring.

关键词： endocrine disruption gene-environment interaction persistent organic pollutants semen quality testicular cancer

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Multiple sclerosis is at a checkpoint: advancing the program

引用

Neural Regeneration Research 2025年第3期20卷 811-812页

作者： Brandon C.Smith Jessica l.Williams Department of Neurosciences Lerner Research InstituteCleveland ClinicClevelandOHUSA Department of Biological Geologicaland Environmental SciencesCleveland State UniversityClevelandOHUSA

Multiple sclerosis(MS) is a chronic inflammatory and demyelinating disease of the central nervous system(CNS). Patients with MS experience sensory and motor function loss due to myelin and/or axon damage perpetuated b... 详细信息

关键词： Hauser sclerosis damage

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Generation of brain vascular heterogeneity:recent advances from the perspective of angiogenesis

引用

Neural Regeneration Research 2025年第7期20卷 2013-2014页

作者： Nathanael J.lee Ryota l.Matsuoka Department of Neurosciences Lerner Research InstituteCleveland ClinicClevelandOHUSA Department of Molecular Medicine Cleveland Clinic Lerner College of MedicineCase Western Reserve UniversityClevelandOHUSA

Heterogeneous proper t i es of vascular endothelial cells in the brain:The brain displays large energy dynamics and consumption,and this high level of metabolic demands is fulfilled by a continuous supply of glucose and oxygen through its vascular *** vasculature consists of highly divergent blood vessel branches,giving rise to a dense network of capillaries that supply blood to all cells across the *** elaborated vascular network is thought to develop via angiogenesis,a process in which new blood vessels grow from pre-existing *** capillaries exhibit organotypic features distinct from other tissues and are formed primarily by two major endothelial cell(EC)types:those that form the semi-permeable blood-brain barrier(BBB)and those that develop highly permeable pores known as fenestrae(Matsuoka et al.,2022).The structural and functional differences between BBB and fenestrated vascular ECs represent a fundamental feature of brain vasculature and form the foundation for both brain function and homeostasis.

关键词： angiogenesis homeostasis network

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：