ABSTRACT
Background: This paper outlines a summary of examination techniques for the thoracic and lumbosacral spine. It starts with observation, palpation and a range of movements followed by various special tests to identify thoracic and lumbosacral spine pathology. Methods: Bedside instruments used include a measuring tape, scoliometer and back range of motion instrument (BROM II). Discussion: Back flexion-extension, lateral flexion and rotation were assessed with bedside instruments. This would aid in increasing the accuracy and precision of objective measurement while conducting a clinical examination to determine the back range motion. Specific tests were used to localise specific anatomical locations and identify the spine pathology that can help the clinician to diagnose and treat the disease.
ABSTRACT
A series of conformationally restricted benzopyran based triarylethylenes has been synthesized and characterized as potential growth inhibitors of breast carcinoma cells. The synthesized compounds (14a-b, 15a and 16a-e) presented significant growth inhibition of ER+ and ER- breast cancer cells within the range of IC50 0.55-9.96µM. Amongst other, 16c showed potent anticancer activity at IC50 0.95µM in MCF-7 cells with good selectivity (Selectivity Index 4.47) towards healthy cells. The mechanistic studies for 16c were performed to elucidate possible mode of action which showed 16c elicited anticancer activity through necroptosis process.
