Aim of the present study is Identification of specific gene for GPCR using specific primers .and identification of difference in PCR analysis in patients with heart thrombosis and compared with healthy, Sequencing of PCR product regarding GPCR compared for all three subject, Identification the similarity of human GPCR with local strain of yeast fifty healthy control and fifty patients with thrombosis which diagnosed medically with cardiac specific troponin t, troponin 1 levels and electro myocardiogram ECG. The aged for all subjects ranged (39-75) years patients were lying in cardiac care unit at Ibn- al- Nafees teaching hospital and Sheikh Zayed teaching hospital. Genomic DNA of whole blood was extracted from buffy coat and cell cultured handbook protocol using Bioneer- kit and Genomic DNA fungus/yeast kit was used in isolation and purification of DNA. patients divided into three groups according to their age: group A (60-75) years , group B (50-59) years , group C (39-49) years the results of genomic DNA isolation from blood cells extracted in pure form which ensured by the absorbance ratio (260/280 ) was (1.6 – 1.9 ) with a concentration of 50µg/ml and one DNA band with high resolution in gel electrophoresis. The result of genomic DNA extracted from the local strain of S. cerevisiae showed that DNA extracted with high purity because the absorbance ratio (260 /280 )was (1.7 to 2.0) with a concentration of 60 µg/ml and presence one DNA band with high resolution in gel electrophoresis. primers were designed depending on the sequence of the gene responsible for the production of GPCR on the chromosome 11 , GPCR contain three exons which covered with six primers to detect a defect in gene sequence among. Results of gel electrophoresis are showed that primer GPRX1 gave one band for (Control , A,B ) groups but absent amplified band in the patient eight and nine from group C. with molecular weight of this band is 1000 bp. The GPRX2 primer used to amplify second exon in the GPCR gene ,the molecular weight of amplified bands are 400 bp were present in all control samples and three groups of thrombosis patientsand yeast. GPRX2A primer that designed to amplify part two from second exon of GPCR gene by PCR gave one band for all samples which include control and patient, the molecular weight of this band is 500 bp. PCR analysis showed one amplify band for all control and patients group with molecular weight 500 bp for GPRX3 primer and 400 bp for GPRX3A ,300 bp for GPRX3B. The specific primers which designed to covering GPCR gene used to amplification genomic DNA of the local strain S.cerevisiae by PCR technique. Results showed all six primers which gave one band with difference molecular weight for each primer. All samples demonstrate identity planned sizes to control and local strain of S. cerevisiae samples except patient number 8 and 9 in the group(C) that showed non specialist bands in specific primer with first exon (GPRX1) .So the genetic sequence analysis of these two case based on the sequence of the remainder exons to detect the genetic defect in these case. The sequence of the first part for the second exon (X2) was identity standard sequence found on the NCBI web site for case( 8). The case (9) showed identity with the sequence present in the human gene bank but some difference in the first of sequence which neglected because it is in the place link of primer. The results for case 8 showed some mutation for Exon X2(part2). but case (9) demonstrate one deletion and one substitution. The results, also, illustrated that the ether48 thrombosis patients didn't appeared any mutation despite the positive results for ( Troponin) that gives strong indication of thrombosis. The conclusion Primer GPRX1 gave one band for (Control , A,B ) groups but absent amplified band in the patient eight and nine from group C. The molecular weight of this band is 1000 bp. The amplified band with molecular weight 400 bp were present in all control samples and three groups of thrombosis patients with primer GPRX2 and 500 bp with primer GPRX2A.PCR analysis showed one amplify band for all control and patients group with molecular weight 500 bp for GPRX3 primer.,400 bp with GPRX3A and 300 bp for primer GPRX3B.Similarity between results given by healthy group and local strain of yeast. Genetic study showed that there are only two case of patients eight and nine demonstrated mutation in nucleic location on exon two and three from GPCR gene
In this work, silver nanoparticles (AgNPs) were biosynthesized from leaves of Ziziphus mauritiana Lam. jujube plant in Iraq and tested against fungal pathogens. Extract of leaves of Z. mauritiana mixed with 10-3 M AgNO3exposed to slight sunlight for 3 days. Characterization of AgNPs was done using UV-visible spectroscopy, SPM (scanning probe microscopy) and atomic force microscopy (AFM). The change of solution color from pale brown to dark brown and the exhibited maximum peak at 445 nm accepted as an indicator to biosynthesized AgNPs. Aqueous extract of Ziziphus mauritiana is considered as biological reduced and stabilized agent for Ag+ to Ag0. AFM showed the formation of irregular shapes of AgNPs. The biosynthesized silver nanoparticles ha
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In this work, chemical and thermal treatment were used to enhance silica extract on the purity of rice husk and to reduce the impurities associated with the extraction of silica. The thermal degradation of rice husk was studied. The characteristics and thermal degradation behavior of rice husk which investigated using thermogravimetric analyzer (TGA). Hydrochloric acid was used to soak the rice husk and the study of leaching influence is followed by XRF tests for samples before and after the combustion process. Acid treatment and combustion method seem to have a clear effect on silica purity. The pyrolysis processes were carried out at Laboratory temperature up to 650 oC in the presence of nitrogen gas flowing at 150 ml/min. The effect o
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The emergence of staphylococci, either coagulase negative (CNS) or coagulase positive (CPS), as important human pathogens has implied that reliable methods for their identification are of large significance in understanding the diseases caused by them. The identification and characterization of staphylococci from biopsies taken from human breast tumors is reported here. Out of 32 tissue biopsies, a total of 12 suspected staphylococci grew on mannitol salt agar (MSA) medium, including 7 fermenters and 5 non-fermenter staphylococci based on traditional laboratory methods. Polymerase chain reaction (PCR) successfully identified seven isolates at the genus level as methicillin resistant St
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The emergence of staphylococci, either coagulase negative (CNS) or coagulase positive (CPS), as important human pathogens has implied that reliable methods for their identification are of large significance in understanding the diseases caused by them. The identification and characterization of staphylococci from biopsies taken from human breast tumors is reported here. Out of 32 tissue biopsies, a total of 12 suspected staphylococci grew on mannitol salt agar (MSA) medium, including 7 fermenters and 5 non-fermenter staphylococci based on traditional laboratory methods. Polymerase chain reaction (PCR) successfully identified seven isolates at the genus level as methicillin resistant Staphylococcus spp. by targeting a common region of the me
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Silver nanoparticles synthesized by different species
This new azo dye 3-((2-(1H-indol-3-yl) ethyl) diazenyl) quinoline-2-ol was subsequently used to prepare a series of complexes with the metal ions of Cr+3, Cu+2, VO+2, Mn+2and Mo+6. The compounds identified by 1H and 13C-NMR, FT-IR, UV-Vis, mass spectroscopy, as well as TGA, DSC, and C.H.N., conductivity, magnetic susceptibility, metal and chlorine content. The results showed that the ligand behaves in a bidantate, and that the complexes gave octahedral, excepting for VO+2 square pyramid was given, that all complexes are non-electrolytes. The effectiveness of mention the compounds in inhibiting free radicals was evaluated by the ability to act as an antioxidant was measured using DPPH as a free radical and gallic acid as a standard s
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This study aimed to reveal the degree possession of secondary teachers for effective teaching skills from the perspective of the teachers themselves in the Mafraq governorate .To achieve the objective of the study(45) teachers were chosen randomly, also a questionnaire composed of 17 was prepared spread over three skill areas (planning, implementation, evaluation).
After application of the tool on the sample results of the study showed that the degree of ownership ranged between medium and high.
The results showed no differences in the degree of ownership due to the variables of sex in favor of females and variable qualification for the benefit of people with qualified Master higher, while differences are attributed to the experien