Spinal ligamentous injury in abusive head trauma: a pictorial review.

There is growing evidence of spine injury in abusive head trauma (AHT). Historically, spine injury was considered rare in AHT because of a lack of attributable clinical symptoms or signs and a lack of advanced imaging. Increased use of MRI in AHT has been instrumental in helping identify evidence of ligamentous injuries of the spine.

Polyurethane-functionalized starch nanocrystals as anti-tuberculosis drug carrier.

Studies related to loading ability and delivery of clinically used first-line anti-tuberculosis drugs (ATDs) such as isoniazid, rifampicin, pyrazinamide and streptomycin on the surface of starch-derived bulk and nanopolyurethanes (SBPUs and SNPUs) as drug delivery systems (DDS) have been focused to minimise or remove the drug-associated adverse effects. The efficiencies of nanopolyurethanes obtained from the differently substituted cyclic aliphatic and aromatic isocyanates have been studied for drug loading and release purposes. Different advanced instrumental techniques analysed the structural and morphological properties, thermal stability and crystallinity of the starch nanopolyurethans.

First-line anti-tubercutilosis drugs-loaded starch nanocrystals for combating the threat of M. tuberculosis H37Rv strain.

Nanoparticles-based drug delivery is at the forefront in the field of pharmaceutical and medicinal research to eradicate or alleviate the associated impediments, such as prolonged treatment time, high doses, toxicity and resistance problem of anti-tuberculosis drugs for the treatment of age-old tuberculosis disease. Herein, the first-line anti-tuberculosis drugs were loaded into the biodegradable starch nanocrystals and native starch to improve the therapeutic profile addressing the existing issues related to conventional drugs. The loading performance of anti-tuberculosis drugs with starch nanocrystals and native starch was found in the range of 65-95%.