Stepwise isolation of diverse metabolic cell populations using sorting by interfacial tension (SIFT).

We present here a passive and label-free droplet microfluidic platform to sort cells stepwise by lactate and proton secretion from glycolysis. A technology developed in our lab, Sorting by Interfacial Tension (SIFT), sorts droplets containing single cells into two populations based on pH by using interfacial tension. Cellular glycolysis lowers the pH of droplets through proton secretion, enabling passive selection based on interfacial tension and hence single-cell glycolysis.

Propofol-Induced Hyperglycemia in the Critically Ill: An Unfamiliar Side Effect of a Common Anesthetic.

Hyperglycemia is associated with increased in-hospital morbidity and mortality, especially in critically ill intensive care unit (ICU) patients. Propofol, a common anesthetic used in the ICU, may cause hyperglycemia by inducing insulin resistance, reducing insulin-stimulated glucose uptake in muscles, and attenuating insulin-mediated suppression of hepatic glucose. We present the case of a 58-year-old female who was admitted for sepsis secondary to cellulitis but required intubation for respiratory failure.

Pandemic potential of the Nipah virus and public health strategies adopted during outbreaks: Lessons from Kerala, India.

Kerala, a south Indian state witnessed several outbreaks of Nipah encephalitis since 2018, a zoonotic viral disease with significant pandemic potential. This review highlights the relevance of surveillance and health system preparedness, infection control, early diagnosis and treatment with broad-spectrum antivirals, environmental conservation, and community engagement in mitigating Nipah outbreaks. Additionally, it emphasises the importance of developing new biologicals and anti-viral drugs to combat the disease.