نتایج جستجو برای: pcr reaction is almost twice compared with rt

تعداد نتایج: 11403121  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده زبانهای خارجی 1393

feminine voice and narratology in wuthering heights wuthering heights as a general "bronte" work has extraordinary dimensions to it which can make it focal to different ways of interpretation. among other differences the issue of narrative voice is essential in understanding the ultimate purpose of wuthering heights. emily bronte uses different narrators from various focal points speaking of m...

Journal: :iranian journal of microbiology 0
f abbasian virology division, pathobiology department, school of public health, tehran university of medical sciences, tehran, iran. h tabatabaie virology division, pathobiology department, school of public health, tehran university of medical sciences, tehran, iran. m sarijloo virology division, pathobiology department, school of public health, tehran university of medical sciences, tehran, iran. s shahmahmoodi virology division, pathobiology department, school of public health, tehran university of medical sciences, tehran, iran. a yousefi virology division, pathobiology department, school of public health, tehran university of medical sciences, tehran, iran. t saberbaghi virology division, pathobiology department, school of public health, tehran university of medical sciences, tehran, iran.

background and objectives : each year, enteroviruses infect millions of people and cause different diseases. the agents are usually detected using cell culture. rd (rhabdomyosarcoma) and l20b (l cells) are among the recommended cells by the world health organisation (who) for this purpose. even though cell culture is the most common method used in diagnosing enteroviruses in stool specimens, th...

پایان نامه :دانشگاه تربیت معلم - تهران - دانشکده ادبیات و علوم انسانی 1393

abstract target-oriented approaches to translation studies are regarded as recent theories of translation. one of the most famous theories among these approaches is descriptive translation studies presented by toury (1995). this theory gives a new dimension to translation studies and gives importance to the descriptive rather than prescriptive studies. it also identifies three sets of transla...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه امام رضا علیه السلام - دانشکده ادبیات و زبانهای خارجی 1392

cognitive studies of translation process have recently been awarded a great deal of attention. there exists a psychological angle to almost all translation activities. the present study, thus, deals with analysing the relationships between iranian prospective translators tolerance for ambiguity (ta) and their willingness to translate (wtt). the research was conducted as a mixed methods study, d...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده مدیریت 1392

data envelopment analysis (dea) is a powerful tool for measuring relative efficiency of organizational units referred to as decision making units (dmus). in most cases dmus have network structures with internal linking activities. traditional dea models, however, consider dmus as black boxes with no regard to their linking activities and therefore do not provide decision makers with the reasons...

A Ghalyanchi-Langroudi , A Morovvati , A Rostami , K Majidzadeh-Ardebili , S Namroodi ,

Background and Aims: Canine distemper (CD) is a deadly infectious disease of Canidae family. CD is a multi-systemic viral disease and is specified by wide range of clinical symptoms. The manifestations are not always indicative of CD, therefore a laboratory confirmation is necessary for suspected cases. Materials and Methods: Different clinical specimens of 19 CD suspected unvaccinated dogs wer...

Journal: :Journal of Medical Case Reports 2021

Abstract Background Pneumonitis belongs to the fatal toxicities of anti-PD-1/PD-L1 treatments. Its diagnosis is based on immunotherapeutic histories, clinical symptoms, and computed tomography (CT) imaging. The radiological features were typically ground-glass opacities, similar CT presentation 2019 Novel Coronavirus (COVID-19) pneumonia. Thus, clinicians are cautious in differential especially...

Journal: :iranian journal of virology 0
s namroodi department of environmental sciences, faculty of fisheries and environmental sciences, gorgan university of agricultural sciences & natural resources, gorgan, iran a rostami section of zoo and wildlife medicine, department of internal medicine, faculty of veterinary medicine, university of tehran k majidzadeh-ardebili faculty of medicine, army university of medical sciences, tehran, iran a ghalyanchi-langroudi department of microbiology, faculty of veterinary medicine, university of tehran, tehran, iran a morovvati department of microbiology, islamic azad university of qom- branch, qom, iran

background and aims: canine distemper (cd) is a deadly infectious disease of canidae family. cd is a multi-systemic viral disease and is specified by wide range of clinical symptoms. the manifestations are not always indicative of cd, therefore a laboratory confirmation is necessary for suspected cases. materials and methods: different clinical specimens of 19 cd suspected unvaccinated dogs wer...

Journal: :iranian journal of virology 0
saa bagherian mh amid-motlagh k izadpanah

background and aims: viroids are smallest known plant pathogens and cause several economically significant diseases. until recently, viroid detection relied mainly on biological tests and indexing. today various diagnostic techniques such as nucleic acid hybridization, southern blot and reverse transcription coupled with polymerase chain reaction (rt-pcr) are being used for detection and diagno...

2015
Neda Molaee Hamid Abtahi Mohammad Javad Ghannadzadeh Masoude Karimi Ehsanollah Ghaznavi-Rad

BACKGROUND Polymerase chain reaction (PCR) is preferred to other methods for detecting Escherichia coli (E. coli) in water in terms of speed, accuracy and efficiency. False positive result is considered as the major disadvantages of PCR. For this reason, reverse transcriptase-polymerase chain reaction (RT-PCR) can be used to solve this problem. The aim of present study was to determine the effi...

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