搜索结果: 16-30 共查到“知识库 医学微生物学”相关记录544条 . 查询时间(2.453 秒)
某区级医院甲型流感阳性患者相关临床特征分析
甲型流感 甲型流感病毒 临床特征
2020/3/9
分析甲型流感病毒核酸阳性住院患者的临床特征，为基层医院甲型流感的诊疗及防控提供依据。收集某区级医院2016年12月—2017年3月甲型流感病毒核酸阳性住院患者的临床资料进行回顾性分析。
家蚕核型多角体病毒（Bombyx mori nucleopolyhedrovirus，BmNPV）是蚕业上最常见且危害最为严重的病原微生物之一，其晚期表达因子（late expression factor，lef）LEF-11对病毒的增殖具有重要作用，相关研究证明LEF-11蛋白能够发生自身相互作用形成寡聚体，本研究通过逐步截短探究LEF-11蛋白自身相互作用的关键区域。【方法】利用双分子荧光互补...
Increased Interleukin-17 Transcripts in Peripheral Blood Mononuclear Cells, a Link Between T-Helper 17 and Proinflammatory Responses in Bladder Cancer
Interleukin6 Interleukin17 Transforming Growth Factor Beta
2015/10/20
Background: Interleukin (IL)-17-producing CD4+ T helper (Th17) cells thatare known by producing IL-17 have recently been defined as a unique subset of proinflammatory helper cells. IL-17 is an inflamm...
Tumor Necrosis Factor-Alpha Polymorphism and Susceptibility to Multiple Sclerosis in the Iranian Population
Tumor Necrosis Factor-Alpha Multiple Sclerosis Sclerosis
2015/10/16
Background: Multiple sclerosis (MS) is an immune-mediated disease of polygenic etiology. Tumor necrosis factor-α (TNF-α) microsatellite as a proinflammatory cytokine is believed to play an important r...
Helicobacter pylori In Uninvestigated Dyspepsia In Primary Cares In Abakaliki,Nigeria
H. pylori infection Prevalence Dyspepsia Ulcer
2015/7/29
There is paucity of information on the prevalence of Helicobacter pylori infection in Nigeria. Enzyme-linked immunosorbent assay (ELISA) was used to determine the prevalence of immunoglobulin G (IgG) ...
Spontaneous Bacterial Peritonitis in Subclinical Hypothyroidism
Peritonitis Ascites subclinical Hypothyroidism
2015/7/10
Hypothyroidism is an uncommon cause of ascites. Here we describe a case of a 75 year-old female patient with spontaneous bacterial peritonitis and subclinical hypothyroidism that resolved with thyroid...
The effects of CaMKII signaling on neuronal viability
Calcium/calmodulin-dependent protein kinase II CaMKII Neuron Neurotransmitter Neurotoxicity
2015/5/21
Calcium/calmodulin-dependent protein kinase II (CaMKII) is a critical modulator of synaptic function, plasticity, and learning and memory. In neurons and astrocytes, CaMKII regulates cellular excitabi...
Nf1-DEFICIENT MICE DISPLAY SOCIAL LEARNING DEFICITS THAT ARE RESCUED BY THE DELETION OF PAK1 GENE
Neurofibromatosis type 1 (NF1) social learning p21-activated kinase 1 (PAK1) MAPK prefrontal cortex basolateral amygdala
2015/5/21
Neurofibromatosis type 1 (NF1) is a neurocutaneous disorder that affects roughly 1 in 3500 individuals. In addition to physical features (e.g., neurofibromas), developmental disorders are also common ...
A STUDY OF THE BETA-2 TOXIN GENE AND THE BETA-2 TOXIN IN CLOSTRIDIUM PERFRINGENS STRAINS ISOLATED FROM HUMAN SOURCES
Clostridium perfringens beta-2 toxin
2015/1/19
Clostridium perfringens is an important human pathogen known to cause a range of diseases including diarrhea, necrotizing bowel disease and gas gangrene. Though potentially pathogenic, this microorgan...
Detection of Class I Integrons in Staphylococcus aureus Isolated From Clinical Samples
Staphylococcus aureus Drug Resistance Polymerase Chain Reaction
2015/10/15
Background: Staphylococcus aureus is a major pathogen, causing variety of diseases and death in Iran and in the world. Despite the use of a spectrum of new antibiotics, this organism has caused severe...
Staphylococcal Enterotoxin C in Synovial Fluid of Patients With Rheumatoid Arthritis
Staphylococcal Enterotoxin C Synovial Fluid PCR ELISA Rheumatoid Arthritis
2015/10/15
Background: In the previous studies using the commercial ELISA kit, the existence of staphylococcal superantigens has been reported in synovial fluid of patients with rheumatoid arthritis (RA).
Virulence Gene Profiles of Multidrug-Resistant Pseudomonas aeruginosa Isolated From Iranian Hospital Infections
Pseudomonas aeruginosa Virulence Factors Hospital infections Iran
2015/10/15
Background: The most common hospital-acquired pathogen is Pseudomonas aeruginosa. It is a multidrug resistant bacterium causing systemic infections.
Nasal Carriage and Resistance Pattern of Multidrug Resistant Staphylococcus aureus Among Healthy Children in Kashan,Iran
Staphylococcus aureus Nasal Carriers Multidrug Resistance Healthy Child
2015/10/14
Background: Nasal carriage of Staphylococcus aureus is a substantial source of human infections. Detection and treatment of nasal carriage in children with methicillin-resistant and multidrug resistan...
A Comparative Serological Study of Toxoplasmosis in Pregnant Women by CLIA and ELISA Methods in Chalus City Iran
Toxoplasma Toxoplasmosis in Pregnancy Congenital Infection
2015/10/12
Background:: Toxoplasmosis is the most common disease in humans and animals (zoonosis) caused by the protozoan parasite Toxoplasma gondii. The disease is usually appeared as asymptomatic in immunocomp...
金黄色葡萄球菌N315 T7噬菌体cDNA展示文库的构建
噬菌体展示 cDNA文库 耐甲氧西林金黄色葡萄球菌 N315
2014/7/30
构建MRSA N315菌株的T7噬菌体cDNA展示文库，以筛选和鉴定影响N315 ccr基因表达的调节因子。 方法 采用Tripure试剂提取N315总RNA，逆转录合成双链cDNA，经末端修平、接头连接、酶切后柱洗脱等处理后，连接T7Select 10-3载体，体外包装扩增获得N315 T7噬菌体cDNA展示文库；通过双层平板实验鉴定所建原始文库及扩增文库的库容；PCR鉴...