نتایج جستجو برای: SfF/SfR primer
تعداد نتایج: 31155 فیلتر نتایج به سال:
background: echinocuccus granulosus, the causative agent of cystic echinococcosis has long been recognized as having a high degree of genetic divergence. the strains characterization seems to be essential for the establishment of a preventive and control strategy in every endemic area. using dna based methods for strain /genotype characterizations of e. granulosus have some difficulties, especi...
سرطان کولورکتال شامل سرطان در ناحیه ی کولون، رکتوم و زائده ی آپاندیس است. سرطان کولون و رکتوم خصوصیات مشترک زیادی با یکدیگر داشته، به همین دلیل اغلب آنها را با هم در نظر گرفته و به عنوان سرطان کولورکتال شناسایی می-شوند. در ایران سالیانه حدود 2262 نفر در اثر ابتلا به این سرطان جان خود را از دست می دهند. سرطان ابتدا به صورت پولیپ-های خوش خیم ظاهر می گردد که می تواند به سرطان تهاجمی و کشنده تبدیل ...
Abstract Background and aim: Over the years, improvments have been done to simplify clinical bonding procedure. One of these material is Transbond™ Plus Self Etching. The aim of this study was to evaluate the effect of saliva contamination and reusing Transbond™ Plus Self Etching Primer (SEP) on shear bond strength of orthodontic brackets. Materials and Methods: Fifty premolars divided into fiv...
Recogniting the genetic diversity and classification of inheritancepools is one of important activities in the field of breeding and maintaining genetic resources in plants. In order to assess the genetic diversity in 48 genotypes of soybean amplification of gene loci was performed by using 10 ISSR primers In Genetics and Plant Breeding laboratory, College of Agriculture andNatural Resources, U...
three tuberculous, twenty-one non-tuberculous mycobacterial (ntm) reference strains and seventy two isolates classified by biochemical tests were shown to produce specific sets of dna fragments in a polymerase chain reaction with single universal primer (up-pcr). a rather wide limit of tolerance for variations in procedure of pcr mixture preparation and thermocycling parameters was found. there...
Reverse transcription of retroviral genomes is primed by a tRNA annealed to an 18-nucleotide primer binding site. Here, we present a primer complementation system to study molecular interaction of the replication machinery with the primer and primer binding site in vivo. Introduction of eight base substitutions into the primer binding site of a murine leukemia virus-based vector allowed efficie...
Supplementary material 1 Real-time quantitative PCR: Sequences of the primers and TaqMan probe for ADAMTS1, 4, 5, 8, 9 and 15 were designed using Primer Express software (Applied Biosystems, Foster City, CA): forward primer 5’-CCATCCCAAGAGTATCACATGTCT-3’, reverse primer 5’-CACTATGACACAGCAATTCTTTTCAC-3’ and TaqMan probe 5’-FAM-CCCACACAAGTCCTGTC-MGB-3 for ADAMTS1; forward primer 5’-TCACTGACTTCCTG...
objectives: this study aimed to compare the microleakage beneath metallic brackets following two different methods of enamel preparation and light curing. materials and methods: a total of 120 bovine deciduous lower incisors were randomly divided into four groups of 30 teeth. the preparations were as follows: group i: acid etching + transbond xt primer + direct illumination, group ii: acid etch...
objectives: micromechanical retention of resin cements to alloys is an important factor affecting the longevity of metal base restorations. this study aimed to compare the bond strength and etching pattern of a newly introduced experimental etchant gel namely nano met etch with those of conventional surface treatment techniques for nickel-chrome (ni-cr) and high noble alloys. materials and met...
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