نتایج جستجو برای: Simultaneous detection

تعداد نتایج: 671476  

Journal: :international journal of aquatic biology 0
fatemeh fattahi department of fisheries, faculty of natural resource, university of tehran, karaj, iran. alireza mirvaghefi department of fisheries, faculty of natural resources, university of tehran, iran. hamid farahmand department of fisheries, faculty of natural resources, university of tehran, iran. gholamreza rafiee department of fisheries, faculty of natural resources, university of tehran, iran. alireza abdollahi department of pathology, school of medicine, tehran university of medical sciences, tehran, iran

rapid and accurate identification of microorganisms have a significant impact on strategies and fish health management programs. hence, in this study a duplex pcr assay based on the 16s rrna gene for simultaneous detection of aeromonas hydrophila rticc 1032 and escherichia coli rticc 2325 from pure cultures, and challenged fish tissues was performed and their results were compared with the resu...

Journal: :iranian journal of public health 0
reza ranjbar molecular biology research center, baqiyatallah university of medical sciences, tehran, iran. davoud afshar dept. of pathobiology, school of public health, tehran university of medical sciences, tehran, iran. ali mehrabi tavana health management research center, baqiyatallah university of medical sciences, tehran, iran. ali najafi molecular biology research center, baqiyatallah university of medical sciences, tehran, iran. fatemeh pourali molecular biology research center, baqiyatallah university of medical sciences, tehran, iran. zahra safiri molecular biology research center, baqiyatallah university of medical sciences, tehran, iran.

shigella species are among the common causes of bacterial diarrhoeal diseases. traditional detection methods are time-consuming resulting in delay in treatment and control of shigella infections thus there is a need to develop molecular methods for rapid and simultaneous detection of shigella spp. in this study a rapid multiplex pcr were developed for simultaneous detection of three pathogenic ...

Journal: :iranian journal of immunology 0
marco di tola department of internal medicine and medical specialties, sapienza university, rome, italy mariacatia marino department of internal medicine and medical specialties, sapienza university, rome, italy rossella casale department of internal medicine and medical specialties, sapienza university, rome, italy marta puzzono department of internal medicine and medical specialties, sapienza university, rome, italy caterina urciuoli department of internal medicine and medical specialties, sapienza university, rome, italy antonio picarelli department of internal medicine and medical specialties, sapienza university, rome, italy

background: celiac disease is a common autoimmune disorder that is diagnosed based on clinical case identification, serological screening, and duodenal histology. however, the existence of mild clinical forms, such as seronegative cases with patchy atrophy and potential celiac disease, can make it difficult to determine a definitive diagnosis. the seronegative patients with celiac disease can i...

Antonio Picarelli Caterina Urciuoli Marco Di Tola, Mariacatia Marino Marta Puzzono Rossella Casale

Background: Celiac disease is a common autoimmune disorder that is diagnosed based on clinical case identification, serological screening, and duodenal histology. However, the existence of mild clinical forms, such as seronegative cases with patchy atrophy and potential celiac disease, can make it difficult to determine a definitive diagnosis. The seronegative patients with celiac disease can i...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1389

fluorescence chemical sensors for the highly sensitive and selective determination of pb2+ , hg2+, co2+ and fe3+ ions in aqueous solutions are described. the ion sensing system was prepared by incorporating lipophilic ligand (l) as a neutral ion-selective fluoroionophore in the plasticized pvc membrane containing sodium tetraphenylborate or potasium tetrakis (p-chlorophenyl) borate as a liphoph...

ژورنال: مواد پرانرژی 2017

Simultaneous analysis of explosives to identify, determine the purity and eliminate environmental pollution requires rapid, simple and cheap methods. Spectrophotometries method (UV-Vis), high-field proton nuclear magnetic resonance (1H-NMR), Raman spectroscopy and near infrared (NIR) are common methods that are applicable in two ways of direct and indirect in simultaneous analysis. In this poin...

Journal: :IOSR Journal of Computer Engineering 2013

Journal: :analytical and bioanalytical chemistry research 2014
meissam noroozifar mozhgan khorasani motlagh reza akbari mojtaba bemanadi parizi

in this study, incorporation of iron ion-doped natrolite nanozeolite, multi-wall carbon nanotubes into chitosan-coated glassy carbon electrode for the simultaneous determination of ascorbic acid, epinephrine, uric acid and tyrosine is studied. the results show that the combination of multi-wall carbon nanotubes and iron ion-doped natrolite zeolite causes a dramatic enhancement in the sensitivit...

2008
Peter Hall Jiashun Jin

The problem of signal detection using sparse, faint information is closely related to a variety of contemporary statistical problems, including the control of false-discovery rate, and classification using very high-dimensional data. Each problem can be solved by conducting a large number of simultaneous hypothesis tests, the properties of which are readily accessed under the assumption of inde...

Journal: :iranian journal of microbiology 0
m soltani department of aquatic animal health, faculty of veterinary medicine, university of tehran, tehran, iran. e pirali department of aquatic animal health, faculty of veterinary medicine, university of tehran, tehran, iran. p shayan department of parasitology, faculty of veterinary medicine, university of tehran, tehran, iran. b eckert investigation institute of molecular biology and system transfer (mbst), tehran, iran. s rouholahi department of aquatic animal health, faculty of veterinary medicine, university of tehran, tehran, iran. n sadr-shirazi investigation institute of molecular biology and system transfer (mbst), tehran, iran.

background and objective: streptococcosis/lactococcosis is the cause of high morbidity and mortality in aquaculture sector and to date a number of species of streptococcus and lactococcus genera including s. iniae, s. agalactiae, s. dysagalactiae, s. parauberis, s. feacalis, l. garvieae and l. lactis have been discriminated as the cause of disease in aquatic animals. despite the use of diagnost...

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