Sentence examples for without virus from inspiring English sources

Countries with many Internet cafes, running old versions of Windows without virus protection, are ideal hotbeds for click fraud, Mr. Sim said.

Negative controls (blanks) consisted of serum-free EMEM without virus, but in the presence of the test compound.

Objectives: To develop a reliable method for the laboratory diagnosis of orf zoonoses, without virus culture and without access to an electron microscope.

Increased interleukin-2 and interferon-γ messenger RNA levels were detected in grafts with rAAV-hCTLA4Ig gene transfer compared with those without virus delivery, but the response was minor.

We got three groups under same track time which contain healthy shrimp without virus as control (group-1), infected virus within 2 weeks as latent infection (group-2) and infected with the virus that causes floating and imminent death which is dominant infection (group-3).

Fig. 2 mRNA expression of β-actin and β(1) integrin in LMH cells cultured in normal growth medium (GM), inoculation medium without virus (IM), or infection medium six or 24 hpi with H8N4 virus Fig. 3 Vector uptake by chicken LMH cells assessed at two and 24 h post invasion with the anti-AIV/scramble vector tagged with RFP.

Cell lines were engineered to constitutively express an enhanced green fluorescent protein (EGFP) and used to detect (1) antiviral potency in SARS-CoV infection tests; (2) antiviral specificity in tests using the porcine coronavirus transmissible gastroenteritis virus (TGEV); and (3) cytotoxicity in the same assays without virus challenge.

Following attacks by the ILOVEYOU and Anna Kournikova script viruses, this version can block malicious scripts without virus signatures, but by analyzing behavior.

The elicitation of F binding antibodies suggests that some of the design criteria for eliciting protective antibodies without virus-specific T-cell responses are being met, but additional optimization of these novel immunogens is required.

As negative controls cells without any treatment, cells with primary or secondary antibody only, and cells without virus-incubation but antibody treatment were used.

The pneumocytes showed reactive hyperplasia without virus-associated cytopathic changes.