Background Binding in alpha-synuclein containing brain regions have been described for both Flortaucipir ([18F]AV-1451) and [18F]MK-6240. Here we assessed whether alpha-Synuclein constitutes a target these tau imaging agents. Method We used autoradiographic dot blot to validate specific evaluate off-target interactions of [18F]MK-6240 [18F]AV-1451 using sarkosyl-insoluble extracts from PSP, CBD...

background and objective: an outer membrane protein (omp) of helicobacter pylori namely oipa, is an important vir- ulence factor associated with peptic ulcer and gastric cancer risks. the purpose of this study was to isolate the 34 kda omp of h. pylori and evaluate its immunogenicity in experimental animals for rapid detection of more virulent h. pylori isolates. material and methods: sarcosine...

Tomato (Solanum lycopersicum L.), an economically important crop is host to many whitefly transmitted geminiviruses including tomato leaf curl virus (ToLCV). Genetically engineering resistance of pathogen through Post-transcriptional gene silencing (PTGS/RNAi) a powerful strategy that can provide alternative existing methods producing resistant plants. We cloned and characterized ToLCV-replicas...

Background & Aim:Oxidative stresses caused by free radicals are known to promote many diseases such as inflammation and cancer; therefore, any plant product that can inhibit free radical production can play an important role in preventing diseases. We aimed to compare the fracture rate and the scavenging activity of free radicals, and the antioxidant composition of rol...

definitive hosts of the echinococcus granulosus (e. granulosus ) parasite are carnivores such as dogs,wolves and foxes. detection of this parasite through faecal examination is not possible. in this study, dotblotting test for e. granulosus -specific coproantigens has been evaluated in dog. three 2–3-month-old puppies were treated with piperazine and then faecal samples were collected as pre-in...