Linguatula serrata, well known as tongue worm; is an aberrant cosmopolitan parasite, which inhabits the canine respiratory system (final host). The discharged eggs infect many plant feeder animals including human causing visceral and nasopharyngeal linguatulosis which is known as “Marrara syndrome”. In current study, the prevalence of infection with L. serrata nymphs in mesenteric lymph nodes (...

this study has been conducted in the slaughter- house of the city of kerman, for one year, starting march 1993. a total number of 16402 livestocks including 5013 sheep, 8163 goats and 3226 cattle were examined in a regular manner, 120 days, with a mean of 30 days per season. after recording the king, sex and origin of each animal, liver and lungs were examined carefully for hydatid cyst. in gen...

BACKGROUND AND PURPOSE Second harmonic imaging (SHI) is a novel ultrasound technique that allows the evaluation of brain tissue perfusion. The purpose of this study was to assess normal cerebral echo contrast characteristics in 3 regions of interest (ROIs) in the transverse axial and coronal insonation planes through the temporal bone window. Materials and Methods- SHI examinations were perform...

Abstract The selection of a suitable region interest (ROI) is great importance in camera-based vital signs estimation, as it represents the first step processing pipeline. Since all further relies on quality signal extracted from ROI, tracking this area decisive for performance overall algorithm. To overcome limitations classical approaches such partial occlusions or illumination variations, cu...

background : cytomegalovirus (cmv) is the most common cause of congenital infection, with increased morbidity and mortality at birth. the risk of intrauterine infection largely depends on the time of maternal infection during pregnancy. currently, no national screening test for cmv infection is available during pregnancy in iran. the aim of this study was to determine the seroprevalence of cmv ...

We evaluate the return on investment (ROI) from public land conservation in the state of Minnesota, USA. We use a spatially-explicit modeling tool, the Integrated Valuation of Ecosystem Services and Tradeoffs (InVEST), to estimate how changes in land use and land cover (LULC), including public land acquisitions for conservation, influence the joint provision and value of multiple ecosystem serv...

In order to decrease the communication bandwidth and save the transmitting power in the wireless endoscopy capsule, this paper presents a new near-lossless image compression algorithm based on the Bayer format image suitable for hardware design. This algorithm can provide low average compression rate (2.12 bits/pixel) with high image quality (larger than 53.11 dB) for endoscopic images. Especia...

We have tested the feasibility of real-time localized blood flow measurements, obtained with interstitial (IS) Doppler optical coherence tomography (DOCT), to predict photodynamic therapy (PDT)-induced tumor necrosis deep within solid Dunning rat prostate tumors. IS-DOCT was used to quantify the PDT-induced microvascular shutdown rate in s.c. Dunning prostate tumors (n=28). Photofrin (12.5 mg/k...