Myasthenia Gravis and COVID-19 - A Clinical Checkmate.

Myasthenia gravis (MG) patients with coronavirus disease (COVID-19) pose a unique challenge for intensive care management. Higher risk of infection is observed in patients with MG due to the immunosuppressant medications they are prescribed. The underlying component of respiratory muscle weakness predisposes these patients to experience a more severe form of illness.

Nanovoid formation induces property variation within and across individual silkworm silk threads.

Silk is a unique fiber, having a strength and toughness that exceeds other natural fibers. While inroads have been made in our understanding of silkworm silk structure and function, few studies have measured structure and function at nanoscales. As a consequence, the sources of variation in mechanical properties along single silk fibers remain unresolved at multiple scales.

Comparative Study to Evaluate the Effect of Ultrasound-Guided Pericapsular Nerve Group Block Versus Fascia Iliaca Compartment Block on the Postoperative Analgesic Effect in Patients Undergoing Surgeries for Hip Fracture under Spinal Anesthesia.

Background: Fractures in and around the hip are a major concern in young as well as the elderly. Ultrasound-guided (USG) peripheral nerve blocks help in early surgical fixation of these fractures by providing perioperative pain relief as well as early mobilization resulting in reduced morbidity and mortality.

Aims: This study aims to compare the efficacy of USG pericapsular nerve group (PENG) block versus fascia iliaca compartment (FIC) block.

Graphene oxide incorporated waste wool/PAN hybrid fibres.

This work aims to evaluate the potential of using textile waste in smart textile applications in the form of a hybrid fibre with electrical properties. The bio-based electrically conductive fibres were fabricated from waste wool and polyacrylonitrile (PAN) via wet spinning with different wool content. The control PAN and hybrid fibre produced with the highest amount of wool content (25% w/v) were coated with graphene oxide (GO) using the "brushing and drying" technique.

Transparent Ultraviolet (UV)-Shielding Films Made from Waste Hemp Hurd and Polyvinyl Alcohol (PVA).

This work proposes a new approach to fabricate highly transparent and flexible composite films that exhibit enhanced UV-shielding properties. Lignin has innate UV-shielding properties. However, when purified lignin, which is conventionally extracted through chemical treatment, is mixed with polymeric materials, its presence negatively influences the transparency of the resulting composite.