Recently Published Articles
Big Data Research: Database and Computing
Abstract:
Big data research has become popular and exciting studies in almost all scientific fields such as biology, chemistry, epidemiology, medicine and drug discovery. The various systems and platforms produce large amounts of data every day. It will be very helpful for the researchers and workers to deal with big data if the practical database and useful software are introduced in time. The Journal of Big Data Research (JBR) supplies an efficient and open access publishing platform for big data research. The first issue of JBR aims to foster the dissemination of high-quality big data studies in the biological, medical and chemical database as well as the new algorithm and software for big data processing. The database and computing framework are selected to introduce the development of big data in the biological, medicine and drug discovery. The mature and functional database can be serviced in big data research of scientific fields. It promotes the scientists to extrac...
Multidisciplinary Dentistry - Ceramic Laminate Veneers for Orthodontic Finalization - Clinical Case Report
Abstract:
Currently, patients seeking dental treatment are increasingly concerned with the esthetics. Accordingly, the professional must be able to indicate treatment approaches that often include more than one specialty. This concept of integrated dentistry allows achieving excellence in results, which may not be reached one single Dentistry specialty. In addition, the multidisciplinary dentistry enables the solution of cases more conservatively, especially cases where aesthetics is a relevant factor. This study aimed to report a clinical case showing esthetic disharmony of the anterior teeth even after the ending of the orthodontic treatment, causing dissatisfaction for both the patient and the dentist. From a functional point of view, the occlusion was adequate. However, the esthetics prevented a satisfactory outcome. To solve this issue, the case was treated through minimally-invasive ceramic laminates, then reaching the expected result.
Important Questions and Answers that - Shape the Future of JTR and which provide Core Insights of what JTR is all about.
Abstract:
An editorial in Q&A format outlines the journal’s aims, editorial standards, and thematic priorities, inviting contributions that advance transgenic science and applications.
Scientific and Technological Interventions for Attaining Precision in Plant Genetics and Breeding
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The scientific and technological interventions for attaining precision in plant genetics and breeding since Mendel’s discovery of genetic laws have been critically reviewed in terms of cloning technology and reverse genetics, chip technology, genetically modified organisms and CRISPR-based gene editing technology. Their roles in further refining the plant genetics and breeding practices particularly their exploitation in creating variations and their use for development of superior genotypes in model crops like wheat and rice have been discussed. It is stressed how such interventions could prove to be promising for meeting future crop improvement program in terms of climate change, bio-fortification, imaging technology, statistics, big data revolution and deep learning.
Bisphenol A Down-Regulates The mRNA Expression of Steroidogenic Genes and Induces Histopathological Changes in Testes Of Rats
Abstract:
Bisphenol A (BPA) is an endocrine disruptor with a weak estrogenic effect used in industry as a component of food cans. We aimed to study the toxic effects of BPA on mRNA expression of steroidogenic genes and testicular structure in mature male rats. Animals were divided into 3 groups: vehicle control rats as first group, while second group received 10 µg/kg BW and third group received BPA 15 µg/kg BW orally every alternate day for a period of 105 successive days. Serum testosterone level, mRNA expression of genes related to steroid synthesis, histopathological examination, spermatogenesis index and number of Leydig cells were evaluated in this study. Lower serum hormone levels were observed in both BPA-treated groups as compared to the control group. The gene expression patterns of
Lipopolysaccharide Prompts Oxidative Stress and Apoptosis in Rats’ Testicular Tissue
Abstract:
Lipopolysaccharide (LPS) is a component of the outer membrane of gram negative bacteria. LPS challenging allows switching transcription of proinflammatory cytokines on via over stimulation of Toll-like receptors (TLRs) signaling pathway with subsequent pathogenic inflammatory response. We investigated the possible reproductive toxicity of LPS in male Wister albino rats. Oxidative stress markers, antioxidant status and caspase-3 activity were analyzed in testicular tissues of rats exposed to either saline or LPS (4 mg/kg BW, ip; 0.18 of the LD50). The samples were collected at 6 h and 72 h after injection of LPS. A significant reduction in testicular reduced glutathione (GSH), glutathione-S-transferase (GST) and superoxide dismutase (SOD) was observed at 72 h compared to control group. Total antioxidant capacity was decreased at 6 h with additional significant reduction at 72 h. Catalase activity was reduced significantly at both 6 and 72 h. Malondialdeh...
Statins and Lung Cancer: A Review of Current Literature
Abstract:
Cardiovascular disease and lung cancer are two of the most common causes of death in the United States. The cardioprotective benefits of statin class drugs is predominantly mediated through the inhibition of 3-hydroxy-3-methylglutaryl CoA (HMG-CoA) reductase, decreasing available mevalonate, and thus limiting in vivo cholesterol biosynthesis. Mevalonate and its metabolites have significant roles in cellular membrane synthesis, which is dysregulated during tumorigenesis, and is therefore a potential source for anti-tumor effects of statins. Similarly, dysregulation of cellular signaling is a hallmark of tumorigenesis. In vitro studies of EGFR, RAS, and AKT signaling pathways in cancer cells can all be reformed back to states more indicative of normally functioning cells when treated with statins. Statins have also been shown to exert beneficial properties in the presence of chemotherapeutic medications and radiation therapies by modulating the deleterious effects ...
Electrospun Biopolyesters: Hydrophobic Scaffolds with Favorable Biological Response
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This article reviews electrospun biopolyester scaffolds, focusing on surface hydrophobicity, cell response, and applications in tissue engineering.
First Record Fungi for Iraq
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44fungal species were isolated from plant parts submerged in Al-Huwaiza marsh within Iraqi borders, and 7 new first records fungi in Iraq were isolated too, which have been illustrated and described as follows:- Carbosphaerella leptosphaeriodes, Curvularia lunata var.aria, Graphium sp., Helicascus kanaloanus, Leptosphaeria obions, Stagnospora sp. and Ulocladium tuberculatum, Carbosphaerella leptosphaeriodes, Curvularia lunata var. aeria, Graphium sp., Helicascus kanaloanus, Leptosphaeria obions, Stagnospora sp., Ulocladium tuberculatum.
Memory: A Universal Concept but Limitedly Known.
Abstract:
A broad essay surveys the concept of memory across disciplines. It distinguishes short‑ and long‑term processes and reflects on measurement limits and open questions.