Primary amoebic meningoencephalitis in children- report of two cases from South India.

Primary Amoebic meningoencephalitis is a rare and fatal neuro-infection caused by free-living fresh-water amoeba . It is a ubiquitous organism and the infection occurs usually via contact with warm water-bodies. The clinical presentation is often indistinguishable from acute bacterial meningitis and the diagnosis can be made by CSF wet smear examination if there is a high index of suspicion.

'The Violet Killer'-Successful Treatment of an Infant with Chromobacterium violaceum Sepsis.

Chromobacterium violaceum, a facultative anaerobic proteobacterium, is isolated from water and soil in tropical areas and has been implicated in infections like septicemia, visceral abscesses, skin and soft tissue infections, meningitis and diarrhea. Chromobacterium violaceum sepsis, a rarely reported phenomenon has a very high mortality rate. Here, we report a unique case of Chromobacterium sepsis in an infant.

Strategies for imaging mitophagy in high-resolution and high-throughput.

The selective autophagic removal of mitochondria called mitophagy is an essential physiological signaling for clearing damaged mitochondria and thus maintains the functional integrity of mitochondria and cells. Defective mitophagy is implicated in several diseases, placing mitophagy as a target for drug development. The identification of key regulators of mitophagy as well as chemical modulators of mitophagy requires sensitive and reliable quantitative approaches.

Intravenous magnesium sulphate infusion in the management of very severe tetanus in a child: a descriptive case report.

We report a 7-year-old boy with very severe tetanus treated with continuous infusion of magnesium sulphate for the control of spasms and severe autonomic dysfunction which was refractory to deep sedation and mechanical ventilation. The infusion was not associated with any adverse effects and he made an uneventful recovery. We recommend the use of intravenous magnesium sulphate infusion as an inexpensive and highly effective modality in severe tetanus.