background: the diagnosis of toxocariasis heavily depends on immunological tests because the number of parasites is usually few in infected tissues, unless they migrate into an organ such as eye. in general, patients with ocular toxocariasis have serum anti- t canis antibody titres that are significantly lower than those with visceral toxocariasis. objective: to diagnose the asymptomatic toxoca...

Marine mammals are routinely caught in the wild in an effort to monitor their health. However, capture-associated stress could potentially bias various biochemical parameters used to monitor the health of these wild caught animals. Therefore, the effects of capture were quantified by measuring plasma adrenal steroids and arginine vasopressin (AVP) in free-ranging bottlenose dolphins (Tursiops t...

background hepatitis b virus (hbv) covalently closed circular dna (cccdna) served as a vital role in the life cycle of the virus and persistent infection. however, specific and quantitative methods for cccdna detection have not been available. objectives our aim was to develop and primarily evaluate a quantitative method for hbv cccdna based on magnetic capture hybridization and quantitative pc...

background: toxoplasma gondii is an apicomplexan parasite which infects a broad range of hosts. the classical diagnosis of toxoplasmosis relies on serological methods. detection of parasite or its components could be useful tool for early diag­nosis of the infection. methods: fifty mice were infected by the intraperitoneal route with 5000 tachyzoites of t. gondii rh strain. five of them sacrifi...

The capture efficiency of the small aerosol particle is strongly influenced by the structure of fibrous layers. This study presents particle deposition and dendrite formation on different arrangements of binary fibers. 2-D numerical simulation is performed using the open source software of OpenFOAM. In the instantaneous filtration of a single fiber, obtained results are in good agreement with th...

This study examined the differences in the capture stress response between captive and freeranging roe deer (Capreolus capreolus) and its modulation by acepromazine over a threehour period following the capture operation. We captured 32 roe deer (16 free-ranging and 16 captive) using drive-nets. These two groups were further divided into two sub-groups: animals in the treatment group received a...

The movement parameters of yellow fin tuna schools were analyzed by means of scanning sonar in tuna purse seine capture situations in the Oman Sea in June 2010. There was significant difference in swimming speed and radial swimming direction between the escaped and captured schools. In escaped cases, the fish schools swam faster with mostly horizontal avoidance behavior to the sound stimuli fro...