An investigation into the critical tension of electroporation in anionic lipid vesicles.

Irreversible electroporation (IRE) is a technique for the disruption of localized cells or vesicles by a series of short and high-frequency electric pulses which has been used for tissue ablation and treatment in certain diseases. It is well reported that IRE induces lateral tension in the membranes of giant unilamellar vesicles (GUVs). The GUVs are prepared by a mixture of anionic lipid dioleoylphosphatidylglycerol (DOPG) and neutral lipid dioleoylphosphatidylcholine (DOPC) using the natural swelling method.

Electrostatic effects on the electrical tension-induced irreversible pore formation in giant unilamellar vesicles.

Irreversible electroporation (IRE) is a new technique in which a series of short pulses with high frequency electrical energy is applied on the targeted regions of cells or vesicles for their destruction or rupture formation. IRE induces lateral tension in the membranes of vesicles. We have investigated the electrostatic interaction effects on the constant electrical tension-induced rate constant of irreversible pore formation in the membranes of giant unilamellar vesicles (GUVs).

Resistant hypertension - an update.

Patients with hypertension are increasing in Bangladesh. Among these patients a growing number of patients are having resistant hypertension faced by both primary care physicians and specialists. There is no data regarding prevalence of resistant hypertension in Bangladesh, but clinical trials abroad suggests that it is not rare, involving perhaps 20% to 30% of study participants.