Intramuscular heroin-induced severe rhabdomyolysis and acute kidney injury-a case report.

Rhabdomyolysis (RM) is characterised by the breakdown of skeletal muscle tissue, releasing toxic intracellular components into circulation. It presents with dark urine, muscle weakness, myalgia, and elevated creatine phosphokinase levels (CPK). Drug-induced RM is aetiologically significant.

Emphysematous Pyelonephritis in a Patient on SGLT2 Inhibitor Therapy: A Rare Clinical Case Report.

Introduction: Emphysematous pyelonephritis is a rare but potentially life-threatening urinary tract infection characterized by the formation of gas in the renal parenchyma, collecting system, and perinephric tissue. The condition typically develops in patients with specific predisposing factors such as diabetes mellitus, congenital or acquired obstructive uropathies, or individuals taking immunosuppressive agents. Rarely can the disease occur in patients with other predisposing factors, such as the use of SGLT2 inhibitors, but this is quite uncommon.

Digital process control of multi-step assays on centrifugal platforms using high-low-high rotational-pulse triggered valving.

Due to their capability for comprehensive sample-to-answer automation, the interest in centrifugal microfluidic systems has greatly increased in industry and academia over the last quarter century. The main applications of these "Lab-on-a-Disc" (LoaD) platforms are in decentralised bioanalytical point-of-use / point-of-care testing. Due to the unidirectional and omnipresent nature of the centrifugal force, advanced flow control is key to coordinate multi-step / multi-reagent assay formats on the LoaD.

Tailoring the work function of graphene via defects, nitrogen-doping and hydrogenation: A first principles study.

The effect of defects, nitrogen doping, and hydrogen saturation on the work function of graphene is investigated via first principle calculations. Whilst Stone-Wales defects have little effect, single and double vacancy defects increase the work function by decreasing charge density in the-electron system. Substitutional nitrogen doping in defect-free graphene significantly decreases the work function, because the nitrogen atoms donate electrons to the-electron system.