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291 results for “Z-DNA”
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Research ArticleOpen accessEvery word in the titleRelationship between Anti-Ds-DNA Antibodies and Abnormal Kidney Function Tests in Patients with Lupus NephritisFalah Salim Manhal, Hawra'a Adnan MohammedThe majority of patients with Lupus Nephritis (LN) usually have abnormal findings of kidney function tests. Severe glomerular damage may be observed in some patients and requires prompt therapeutic interventions. High titer levels of anti-ds-DNA antibodies may correlate to some extent with disease activity in lupus nephritis patients. The purpose of this study was to evaluate the relationship between anti-ds-DNA … …American Journal of Immunology, Vol. 12, Issue 2 · 21 May 2016 · 9,078 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleMolecular Characterization of Goats Using Random Amplified Polymorphic DnaNandani Kumari, L. B. Singh, Subodh KumarBlack Bengal goat is a very valuable goat breed in India. The present investigation was proposed to be undertaken to evaluate gene flow, phylogeographic history, genetic structure and differentiation of both the goat populations to study genetic variation prevailing among Black Bengal and Black Bengal type goat in west Bengal and Jharkhand respectively and to study genetic relationship between both … …American Journal of Animal and Veterinary Sciences, Vol. 8, Issue 1 · 20 Feb 2013 · 7,851 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleHepatitis B Virus DNA Can be Amplified Directly From Dried Blood Spot on Filter PaperNaglaa Fathy Alhusseini, Mamdouh Z. Abadeer, Sheref M. El-TaherHepatitis B Virus (HBV) infections represent a major public health problem because of the ability of HBV to cause a chronic carrier state. Even though chronic carriers remain largely asymptomatic, a large number of these individuals subsequently develop cirrhosis and primary hepatocellular carcinomas. Dried Blood Spot (DBS) samples are a simple and inexpensive sampling method, especially useful for blood collection … …American Journal of Biochemistry and Biotechnology, Vol. 8, Issue 2 · 22 Jun 2012 · 8,461 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleBiomarkers of Oxidative DNA Damage and Soluble Fas/Fas Ligand in Type 2 Diabetic PatientsMohamed H. Mahfouz, Ibrahim A. Emara, Ghada A. OmarProblem statement: Involvement of oxidative stress in the pathogenesis of diabetic complications has been proposed. 8-hydroxy-2'-deoxyguanosine (8-OHdG) has been reported to serve as a new sensitive biomarker of the oxidative DNA damage in vivo. Apoptosis via Fas/Fas Ligand (FasL) interactions has been proposed to be a major T-cell-mediated effector mechanism in autoimmune diabetes. This study was undertaken to investigate whether … …American Journal of Applied Sciences, Vol. 9, Issue 4 · 3 Feb 2012 · 7,110 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleStructural Analysis of DNA Interactions with Magnesium Ion Studied by Raman SpectroscopyS. Ponkumar, P. Duraisamy, N. IyanduraiProblem statement: In the present study, FT Raman spectroscopy had been used to extend our knowledge about Magnesium ion - DNA interactions at various volume ratios (1:50, 1:20, 1:10 and 1:5). Approach: The analysis of FT Raman data supported the existence of structural specificities in the interaction and also the stability of DNA secondary structure. Results: Results from the Raman … …American Journal of Biochemistry and Biotechnology, Vol. 7, Issue 3 · 28 Nov 2011 · 8,684 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleBinding Studies of Natural Product Berberine with DNA G-QuadruplexNagendra K. Sharma, Pooja Lunawat, Manjusha DixitProblem statement: The ends of chromosome had highly repetitive short G and C-rich sequences of DNA. These sequences were known to form stable tetraplex type of secondary structures which help to maintain gene integratity after cell divison. Approach: Any reagent which controls the random cell division would be useful to design anticancer drugs. Therefore a many natural and synthesized molecules … …American Journal of Biochemistry and Biotechnology, Vol. 7, Issue 3 · 22 Sep 2011 · 8,806 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleGenetic Diversity of Red Chittagong Cattle Using Randomly Amplified Polymorphic DNA MarkersMohammad Masud Rana Mufti, Mst. Parvin Mostari, Gautam Kumar Deb et al.Problem statement: Red Chittagong Cattle (RCC) is a potential genetic resource in Bangladesh having dairy potentialities, high resistance to disease and survive harse environmental condition while require low input supply. This resource is now disappearing due to indiscriminate crossing with other local and exotic cattle. To conserve this resource, find out the genetic diversity of RCC is prime concern. Approach: … …American Journal of Animal and Veterinary Sciences, Vol. 4, Issue 1 · 17 Mar 2009 · 8,682 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleDetection of DNA Hypomethylation Mediated Floral Induction in Longan and Spinach Using the HAT-RAPD TechniqueS. Anuntalabhochai, R. Chundet, N. Buapong, R. W. CutlerIn this study, the HAT-RAPD technique was used to detect DNA methylation in the four plant species, rice (Oryza sativa), petunia (Petunia hybrida), spinach (Spinacea oleracea L.) and longan (Dimocarpus longan Lour.), which were treated using 5-azacytidine, potassium chlorate (KClO3) and a low temperature induction. Rice and petunia were chosen to be induced because in these species it is known … …American Journal of Applied Sciences, Vol. 6, Issue 2 · 28 Feb 2009 · 6,980 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleExtraction of Genomic DNA Using Magnetic Nanoparticles (Fe3O4) as a Solid-Phase SupportZ. M. Saiyed, C. N. RamchandMagnetic separation technology, using magnetic particles, is quick and easy method for sensitive and reliable captures of specific proteins, genetic material and other biomolecules. The current paper describes a universal genomic DNA extraction method optimized in our laboratory using magnetic nanoparticles as a solid phase adsorbent. The yields of the isolated DNA with magnetic method were higher or equivalent to … …American Journal of Infectious Diseases, Vol. 3, Issue 4 · 31 Dec 2007 · 9,831 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleInformatics and Physics Models of Recognitions of DNA Replication and Their Biological ApplicationsKang Cheng, Chang Hua ZouWe initially propose concepts of Informative Intensity, Informative Response Intensity and Informative Flux, with different expressions. In a special expression of electrostatics, we describe Informative Intensity, Informative Response Intensity and Informative Flux in terms of electric field intensity, electric field force and electric field flux respectively. In a special expression of quantum mechanics, we originally propose a concept of Probability … …American Journal of Applied Sciences, Vol. 3, Issue 10 · 31 Oct 2006 · 6,873 accessesView PDFCite