Flock house virus (FHV), a single-stranded RNA insect virus, has previously been reported to cross the kingdom barrier and replicate in barley protoplasts and in inoculated leaves of several plant species [Selling, B. H., Allison, R. F. & Kaesberg, P. (1990) Proc. Natl. Acad. Sci. USA 87, 434-438]. There was no systemic movement of FHV in plants. We tested the ability of movement proteins (MPs)...

PURPOSE Equivalent cross-relaxation rate (ECR) imaging (ECRI) is a measurement technique that can be used to quantitatively evaluate changes in structural organization and cellular density by MRI. The aim of this study was to evaluate the correlation between the ECR value and cellular density in the rabbit VX2 tumor model. MATERIALS AND METHODS Five rabbits implanted with 10 VX2 tumors in the...

Background: Investigation for research on the cellular biology and physiology of colon cancer tissues requires viable dissociation single cells. The amount tissue methods can affect cell viability. Inadequate initial has negative effects data quality by resulting in insufficient number 
 Methods: In context this study different-weigh different-textured tumor have been evaluated to emphasiz...

Factors that regulate the amount of viable tumor an animal can support have been studied in rats bearing Walker carcinoma 256. There is a maximum amount of viabletumor an animal can support, but continued growth of tumor resulting in increase in the amount of necrotic tumor occurs until death of a rat bearing Walker carcinoma 256. The number and location of tumors in an animal do not significan...

background: artemisia dracunculus l. belongs to the anthemideae tribe of asteraceae family. this plant has been used in traditional folk medicine. also, it's anti-bacterial, anti-fungal, antioxidant, anti-inflammatory and hepatoprotective activity has been proved. objective: the purpose of this study was to evaluate the antioxidant activity of leaves and inflorescence of a. dracunculus and...

Walnut Anthracnose is among the major diseases of walnut trees in Qazvin Province which is scattered as an epidemic disease in the recent years. This research is designed to study and comparison of control methods of Anthracnose disease in walnut trees of Roodbar region. After selecting the infected garden and implementing winter and spring spraying treatments, winter spraying treatment and con...