Modelling of the arteriovenous malformation embolization optimal scenario.

Cerebral arteriovenous malformation (AVM) is a congenital brain vessels pathology, in which the arterial and venous blood channels are connected by tangles of abnormal blood vessels. It is a dangerous disease that affects brain functioning causing the high risk of intracerebral haemorrhage. One of AVM treatment methods is embolization-the endovascular filling of the AVM vessel bundle with a special embolic agent.

Transarterial and transvenous embolization of deep binodal arteriovenous malformation of the brain.

Introduction: The multimodal approach to treatment of arteriovenous malformations yields good results. However, small and deep malformations still pose a big problem for surgeons. Transvenous embolization was designed as an alternative for the cases when endovascular treatment is required and conventional transarterial embolization is not available.

Assessment of periprocedural hemodynamic changes in arteriovenous malformation vessels by endovascular dual-sensor guidewire.

Endovascular embolization is an important modality in the treatment of brain AVMs. Nowadays staged embolization is the method of choice for the prevention of perioperative hemorrhagic complications. Current theory suggests that simultaneous occlusion of more than 60% of AVM volume induces significant redistribution local blood flow.

Some characteristics of the functioning of membrane receptor-channel complexes of Limnaea stagnalis neurones.

1. Limnaea stagnalis neurones have been used to study the functioning of membrane receptor-channel complexes. The experiments were performed using a fixed membrane potential (E) and the intracellular perfusion technique.