THE ANTILEISHMANIAL ACTIVITY OF THREE ORGANIC SOLVENT EXTRACTS AND WATER RESIDUE OF THE PLANTS: Acacia nilotica (Mimosaceae) (husk), Ambrosia miratima (Astraceae) (aerial shoot) and Azadarichta indica (Meliaceae) (leaves) were tested in vitro against Leishmania donovani promastigotes. The study revealed that the extracts of A. nilotica and A. miratima have effectious antileishmanial activity at...

background: the number of interventional cardiology (ic) procedures has increased rapidly. coronary angiography (ca) and percutaneous transluminal coronary angioplasty (ptca) are now widely performed as a matter of routine, and they are considered safe procedures for experienced cardiologists. however, it is also known that these procedures are associated with high radiation doses due to long f...

A standard 0.35 micrometer CMOS technology has been extended for 100 V Power IC applications by accommodating reduced surface field (RESURF) LDMOSFET device with p-well block region or extended poly-overlap region for suppression of the drain wrapping potential. A 100 V integrated H-bridge circuit suitable for driving a brushless DC motor has been designed, manufactured and tested to prove the ...

This paper presents a di erential input ash ADC with digital common mode rejection (DCMR) and dithered, noise shaped requantization used in a high-performance, single-poly CMOS ADC modulator IC. By avoiding the use of metal-metal capacitors, the DCMR ash ADC required 14% less area than a switched-capacitor implementation and avoided circuit implementation problems. Measurements and analysis sho...

Accumulating evidence suggests that morphological changes of subcellular-scale structures such as dendritic spine and mitochondria may be involved in the pathogenesis/pathophysiology of schizophrenia. Previously, we have proposed mice lacking Schnurri-2 (Shn2), an MHC enhancer binding protein, as a schizophrenia model with mild chronic inflammation. In the mutants, there are decreases in the ex...

Primary bovine osteoblast cell cultures were used to study the response of osteoblasts ton three different biomaterials, ionomeric cement (IC), tri-calcium phosphate poly-L-lactic acid composite foil (TCP) and polyL-lactate-polycitric acid composite foil (PLA). The cells which grew on the materials produced all typical bone matrix proteins and were osteoblast-Iike as shown by immuno-staining. A...

poly methyl methacrylate (pmma) is the most common material used in prosthodontics. several studies indicate a breakdown of the number of very high resin bases after 2 to 3 years to avoid breaking bass and several attempts have been made, such as altering the chemical structure of resin by adding causes cross linking or copolymerization. the innovative method for improving the physical properti...