While there has been growing interest in the use of Prolog for database applications, the size of these applications is limited by the capabilities of current Prolog systems for handling disk resident clauses. A major impediment is the inordinate amount of time required for retrieval and urujication of clauses from a large set stored on disk. Indexing is commonly used in conventional database s...

Rat adjuvant (AA) and collagen-induced (CIA) polyarthritis models, and more recently the monoarticular streptococcal cell wall (SCW) model have been used to evaluate novel therapeutic approaches to treat Rheumatoid Arthritis. All three models share mechanistic and pathologic features with each other, as well as with human RA. Most notably, they are all T cell and macrophage mediated. All have b...

A 65 year old male with metastatic colorectal cancer (mCRC) in the liver was referred for selective internal radionuclide therapy (SIRT) following a history of extensive systemic chemotherapy. 90Y PET imaging was performed immediately after treatment and used to confirm lesion targeting and measure individual lesion absorbed doses. Lesion dosimetry was highly predictive of eventual response in ...

Liquid scintillation spectroscopy (LSC) is a widely used laboratory method for measuring radioactive especially low-energy alpha and beta emitter isotopes in solutions. Since the cocktails (SCs) contain large amounts of aromatic hydrocarbon compounds after LSC measurement, sample usually becomes organic waste, which challenging to manage dispose of. The most common effective waste treatment inc...

OBJECTIVES To determine the feasibility of evaluating the subarachnoid space by measuring two novel sonographic parameters in axial section using transabdominal ultrasound, in addition to the parameters previously defined in coronal section, and to construct a normal range for the subarachnoid space width in singleton healthy fetuses. METHODS Healthy pregnant women between 20 and 29 weeks wer...

The dorsal ectoderm of the Drosophila embryo is subdivided into different cell types by an activity gradient of two TGF(&bgr;) signaling molecules, Decapentaplegic (Dpp) and Screw (Scw). Patterning responses to this gradient depend on a secreted inhibitor, Short gastrulation (Sog) and a newly identified transcriptional repressor, Brinker (Brk), which are expressed in neurogenic regions that abu...

The IL-1R/Toll-like receptor (TLR) superfamily of receptors has a key role in innate immunity and inflammation. In this study, we report that streptococcal cell wall (SCW)-induced joint inflammation is predominantly dependent on TLR-2 signaling, since TLR-2-deficient mice were unable to develop either joint swelling or inhibition of cartilage matrix synthesis. Myeloid differentiation factor 88 ...

Nitric oxide (NO), a toxic radical gas produced during the metabolism of L-arginine by NO synthase (NOS), has been implicated as a mediator of immune and inflammatory responses. A single injection of streptococcal cell wall fragments (SCW) induces the accumulation of inflammatory cells within the synovial tissue and a cell-mediated immune response that leads destructive lesions. We show here th...

this study was performed to investigate the effect of different levels of irrigation water applied in tape drip irrigation on yield, seed yield components, oil yield, seed oil percent, and seed water use efficiency (wue) of two canola varieties in behbahan agriculture research station in 2009 and 2010 seasons. the experiment was performed in split plots as a randomized complete block design wit...

The phase behaviour of two model multi-component salt-water mixtures (NaCl-KCl-H2O and NaCl-Na2SO4-H2O) was investigated for the application supercritical water desalination (SCWD). experimental investigation a two-step procedure starting with qualitative analysis followed by quantitative measurements. experiments served as screening step to visually inspect behaviour. results NaCl-KCl-H2O, sho...