The main aim of this study was to obtain the Crimean-Congo hemorrhagic fever virus (CCHFV) glycoprotein, through either stable transgenic plants or using a transient expression system, and determine the yield, quality and finally the immunogenicity of the plant-made CCHFV glycoprotein in a mouse model. We designed and synthesized a codon-optimized G1/G2 gene from the G1 and G2 parts of the CCHF...

Great strides have been made in understanding and treating hepatitis C virus (HCV) thanks to the development of various experimental systems including cell-culture-proficient HCV, HCV pseudoparticle system soluble envelope glycoproteins. The (HCVpp) is a platform used extensively studies cell entry, screening novel entry inhibitors, assessing phenotypes clinically observed E1 E2 glycoproteins a...

This paper answers an open question in the design of complimentary metal-oxide semiconductor VLSI circuits. The question asks whether a polynomial-time algorithm can decide if a given planar graph has a plane embedding E such that E has an Euler trail P = e1e2 . . . em and its dual graph has an Euler trail P ∗ = e1e ∗ 2 . . . e ∗ m, where e ∗ i is the dual edge of ei for i = 1, 2, . . . ,m. Thi...

Various membrane ATPases have been tested for their sensitivity to bafilomycin A1, a macrolide antibiotic. F1F0 ATPases from bacteria and mitochondria are not affected by this antibiotic. In contrast, E1E2 ATPases--e.g., the K+-dependent (Kdp) ATPase from Escherichia coli, the Na+,K+-ATPase from ox brain, and the Ca2+-ATPase from sarcoplasmic reticulum--are moderately sensitive to this inhibito...

background: the frequency of the multi-drug resistance 1 (mdr1) gene c3435t polymorphism differs in various ethnical populations such as asian, african, and caucasians populations. a silent c3435t polymorphism in exon 26 of mdr1 has been reported to be associated with a decreased expression of p-gp in tt genotypes carriers compared with cc genotypes carriers. materials and methods: to evaluate ...

background: activated normal platelets undergo many biochemical and morphological changes, some of which are apoptotic. platelet derived microparticles and shrinked platelets as hallmark of platelet activation and apoptosis disperse surfaces containing procoagulant activity around injured vessels and tissues. this study was conducted to determine microparticles formation and platelet shrinkage ...

background: leishmaniasis is a parasitic disease caused by different species of leishmania parasites with a wide range of clinical manifestations . antimonial compounds such as meglumine antimoniate (glucantime) are the first line drugs for the treatment of leishmaniasis. however, according to reports of the drug resistance of parasites, the efficacy of antimonial compounds is low. the atp-bind...

introduction: vaccinology provides promising approaches for the control of various infectious diseases. among different strategies, dna vaccines offer attractive research opportunities for development of vaccines for induction of antigen-specific immunity owing to their stability, simplicity of delivery, safety and cost effectiveness. however, there is a need to increase their potency by the us...