BACKGROUND AND PURPOSE Anamnestic recall of stroke-related deficits is a common clinical observation, especially during periods of systemic infection. The pathophysiology of this transient re-emergence of neurological dysfunction is unknown. METHODS Male Lewis rats underwent 3 hours middle cerebral artery occlusion and were treated with lipopolysaccharide or saline at the time of reperfusion....

INTRODUCTION Rheumatoid arthritis (RA) is a chronic progressive, inflammatory and destructive autoimmune disease, characterised by synovial joint inflammation and bone erosion. To better understand the pathophysiology and underlying immune mechanisms of RA various models of arthritis have been developed in different inbred strains of mice. Establishment of arthritis models with components of ad...

To study the immunomodulatory effect of cow urine ark(distillate) and medicinal herbs, evaluation of cell mediated immune (CMI) response by delayed type hypersensitivity(DTH) reaction to 2,4-dinitro chloro benzene (of experiment DNCB) in the broilers of group I(control), group II(ark treated), group III(ark and W.somnifera treated), group IV(ark and T.cordifolia treated), group V(ark, W.somnife...

Implementations of cryptographic algorithms are vulnerable to Side Channel Analysis (SCA). To counteract it, masking schemes are usually involved which randomize key-dependent data by the addition of one or several random value(s) (the masks). When dth-order masking is involved (i.e. when d masks are used per key-dependent variable), the complexity of performing an SCA grows exponentially with ...

Tuberculin skin test (TST), an age old method is based on measuring delayed-type hypersensitivity (DTH) response to purified protein derivative (PPD). However, inspite of simplicity, ease and cost effectiveness, the usefulness of PPD test is limited due to its inability to distinguish among a protective immune response, latent infection and active tuberculosis disease. On the other hand, a skin...

PURPOSE To investigate the potential impact of cone eccentricity on visual outcomes after Keraring (Mediphacos, Belo Horizonte, Brazil) implantation for keratoconus. METHODS Nineteen eyes from 19 patients with keratoconus who underwent femtosecond laser-assisted Keraring implantation for keratoconus were included in this retrospective study. Uncorrected visual acuity (UDVA), corrected visual ...

This paper describes the DTH system for providing subscription audio and video services in Ecuador. It enumerates the DTH services presently available in-country and provides technical details and coverage information for the satellites that these services employ. It also describes the deployment and installation of the receiving antennas for each of the commercially-available systems. Finally,...

Ulcerative dermatitis (UD) is common in captive sea turtles and manifests as skin erosions and ulcers associated with gram-negative bacteria. This study compared clinically healthy and UD-affected captive turtles by evaluating hematology, histopathology, immunoglobulin levels, and delayed-type hypersensitivity assay. Turtles with UD had significantly lower weight, reduced delayed-type hypersens...

Antigen-reactive cells were isolated from the spleens of Mycobacterium lepraemurium-infected C57BL/6 mice on petri dishes coated with mycobacterial antigens. When adoptively transferred to syngeneic mice, the mycobacterial antigen-reactive cells were found to depress the induction and expression of the delayed-type hypersensitivity (DTH) reaction to M. lepraemurium antigens. The adoptive transf...