Results 71 to 80 of about 53,165 (288)

Diagnostic efficiency of toluidine blue with Lugol′s iodine in oral premalignant and malignant lesions

open access: yesIndian Journal of Dental Research, 2010
Background and Objectives: In vivo stains are prompt resources, which have emerged, in the recent years, to aid as clinical diagnostic tools in detecting early premalignant and malignant lesions.
Nagaraju Kamarthi, Prasad Shiva, Ashok L
doaj  

Review of the anatomical basis for predicting plutonium alpha particle radiation induced osteogenic cancers

open access: yesThe Anatomical Record, EarlyView.
Abstract Plutonium was discovered and first synthesized in the early 1940's. Several isotopes of plutonium are used in nuclear technologies, 238Pu for heat generation and 239Pu for energy production and weapons. Both isotopes emit alpha particles, which pose a significant radiation hazard when incorporated into the body.
Scott C. Miller
wiley   +1 more source

N-(Quinoxalin-2-yl)-4-toluidine

open access: yesActa Crystallographica Section E, 2009
The aromatic and the aromatic fused-rings in the title compound, C15H13N3, open the angle at the planar N atom to 130.07 (13) and 129.98 (13)° in the two independent molecules in the asymmetric unit.
Wan Ainna Mardhiah Wan Saffiee   +4 more
doaj   +1 more source

Dynamic Compression Improves Chondrogenesis in the Tissue Engineered Model of Cartilage

open access: yesBiotechnology and Bioengineering, EarlyView.
ABSTRACT Hyaline cartilage is a dense avascular tissue with low regenerative potential, present at the ends of the diarthrodial joints and in the cartilage growth plate. Skeletal diseases often result from extracellular changes in this tissue; however, studies of these are hindered by the tissue complexity, the difficulty in obtaining human material ...
Marc V. Farcasanu   +8 more
wiley   +1 more source

Synthesis and Evaluation of Curcuminoid Analogues as Antioxidant and Antibacterial Agents

open access: yesMolecules, 2017
Diazocoupling reaction of curcumin with different diazonium salts of p-toluidine, 2-aminopyridine, and 4-aminoantipyrine in pyridine yielded the arylhydrazones 2a–c.
Dalia R. Emam   +4 more
doaj   +1 more source

Secondary Metabolites Composition and Their Histochemical Localization in the Fruit of Piper malgassicum Papini, Palchetti, Gori and Rota Nodari (Piperaceae)

open access: yesChemistry &Biodiversity, EarlyView.
ABSTRACT The anatomy, histochemistry, and secondary metabolite composition were investigated on the drupes of Piper malgassicum, one of the components of the spice voatsiperifery pepper. The high amount of piperine recorded with high‐performance liquid chromatography with photodiode‐array detection analysis was localized with histochemistry mainly ...
Sara Falsini   +11 more
wiley   +1 more source

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