background and aims: adenovirus is one of the causative agents of viral conjunctivitis. approximately an average of 40% of viral conjunctivitis is due to adenovirus infection. the rate of infection is usually the highest during the spring and summer months. in this study attempt was made to evaluate the incidence of conjunctivitis due to adenovirus infection in patients referred to one of the a...

background and aims: herpes simplex virus type 1 (hsv1) remains a potentially serious health problem world wide. all infected people, including asymptomatic ones, are potential sources for virus transmission. virus envelope contains at least 13 glycoproteins, which glycoprotein d is the major target of immune responses. the aim of this study was development of a specific method that is a more r...

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conclusions these findings of the present study indicate that the recombinant coree1e2 glycoprotein is effective in inducing neutralizing antibodies, and is an influential hcv vaccine candidate. results in our study, the virus-like particle of rcoree1e2 with 70 nm size, was shown by electron microscopy and proved the self-assembly in vitro in a yeast expression system. materials and methods by ...

background: both influenza a virus (iav) and respiratory syncytial virus (rsv) cause acute respiratory infection (ari) in infants and young children. this study was conducted to determine influenza a virus and its co infection with rsv among the hospitalized children with ari. methods: a total of 153 throat samples of the hospitalized young children aged between below one year and 5 years with ...

ttv was first isolated from the serum of a japanese patient with post transfusion hepatitis of unknown etiology in 1977. ttv has been visualized by electron microscopy and was found to be an unenveloped, small, spherical particle with a diameter of 30-32 nm, and is a member of family related to circovridae family. the exact role of ttv in the pathogenesis of liver disease is yet to be establish...

background and objectives: virosomes are virus like particles (vlp) assembled in-vitro. influenza virosomes maintain the cell binding and membrane fusion activity of the wild type virus but are devoid of viral genetic material or internal proteins. influenza virosomes mimic the natural antigen presentation route of the influenza virus. materials and methods: virosomes were prepared by membrane ...

conclusions the results of this work demonstrated that the subcellular distribution of pfdn1 was altered in the rabv-infected n2a cells and colocalized with the n protein of rabv in the nbl structures. results confocal microscopy showed that pfdn1 was colocalized with the n protein of rabv in the infected n2a cells and was mainly recruited to the characteristic negri-body-like (nbl) structures ...