The pattern of blood flow leaving the cranium via the lateral sinuses and internal jugular veins is significantly altered by head rotation. This effect is documented in the baboon and macaque monkey by Doppler flow recording and by angiography. This phenomenon may affect the validity of cerebral blood flow data determined by venous sampling and may have significance in angiographic interpretati...

Improvement of the methods included in the World Organisation for Animal Health (OIE) Manual of Diagnostic Tests for Aquatic Animals and addition of novel techniques are dependent on the continual development and evaluation of both new and existing methods. Although conventional isolation and characterisation techniques for the diagnosis of many diseases still remain the methods of choice there...

One of the measures to control visceral leishmaniosis (VL) in Brazil is the identification and culling of the canine reservoir. There is much controversy concerning this strategy, including the proper identification of positive dogs and the fact that the host-parasite relationship changes over time make it more challenging. A dynamic cohort of 62 dogs was followed every three months using serol...

INTRODUCTION Brucellosis is a major public health problem in Egypt. The Brucella IgM/IgG lateral flow assay was developed as a point-of-care test for the diagnosis of human brucellosis. The aim of this study was to assess the diagnostic value of the lateral flow assay for use in Egypt. METHODOLOGY Fifty samples of patients who presented with clinical suspicion of brucellosis over a one-year p...

This paper presents a study on the permanent lateral deformation and potential flow of ground due to soil liquefaction in the San Jose area of Northern California. Assessment of ground deformation by lateral flow is made through the use of a set of geotechnical Information Technologies, including GIS, LiDAR, and FEM analysis. By using a geotechnical database consisting of approximately 600 bore...

the present study was carried out for the antigen detection of feline panleukopenia virus (fpv) in diarrhoeic cats referred to the veterinary clinic of the school of ahvaz university, in southwest iran. faecal samples were collected from 67 diarrhoeic household cats during 2005 to 2007. according to the age and clinical signs, the cats were divided into two groups; 6 months, hemorrhagic and ...

background: acute gastroenteritis is responsible observed in all age groups, especially infants and children. the etiology and clinical course of acute gastroenteritis may vary with age and etiological agents. in developing countries, the morbidity and mortality associated with infectious diarrhea is higher in children younger than five-years-of-age. objectives: the aim of this study was to det...

Membrane-based rapid test reagents including immunochromatography are widely used in clinical practice. Recently, high-sensitive based on the method, such as silver amplification method and time resolved fluorescence for influenza testing, has been developed early confirmation of infection can be achieved. Furthermore, genetic automated all steps from extraction till detection, is getting popul...

Widely used nucleic acid assays are poorly suited for field deployment where access to laboratory instrumentation is limited or unavailable. The need for field deployable nucleic acid detection demands inexpensive, facile systems without sacrificing information capacity or sensitivity. Here we describe a novel microarray platform capable of rapid, sensitive nucleic acid detection without specia...

The mechanosensory lateral line system of fishes detects water motions within a few body lengths of the source. Several types of artificial stimuli have been used to probe lateral line function in the laboratory, but few studies have investigated the role of flow sensing in benthic feeding teleosts. In this study, we used artificial flows emerging from a sandy substrate to assess the contributi...