Hemodynamics of vascular shunts: trends, challenges, and prospects.

Vascular bypass surgery takes a significant place in the treatment of vascular disease. According to various assessments, this type of surgery is associated with almost 20 % of all vascular surgery episodes (up to 23 % according to the Federal Neurosurgical Center of Novosibirsk). Even though the problem of using of vascular grafts is obvious and natural, many problems associated with them are not still elucidated.

Generation of recombinant VP3 protein of infectious bursal disease virus in three different expression systems, antigenic analysis of the obtained polypeptides and development of an ELISA test.

Infectious bursal disease virus (IBDV), which infects young chickens, is one of the most important pathogens that harm the poultry industry. Evaluation of the immune status of birds before and after vaccination is of great importance for controlling the disease caused by this virus. Therefore, the development of low-cost and easy-to-manufacture test systems for IBDV antibody detection remains an urgent issue.

Complete Genome Sequence of a Novel Very Virulent Strain of Infectious Bursal Disease Virus Circulating in Russia.

A novel strain of infectious bursal disease virus, named DD1, was isolated from broiler chickens in Russia in 2016. Here, we present its complete genome sequence. Nucleotide sequence analysis of both segments of the virus suggests that it belongs to a group of very virulent strains.

[Some aspects of microsurgical decompression of neurovascular formations of the spinal canal in lumbar osteochondrosis].

Microsurgical techniques have been developed for decompression of neurovascular formations of the vertebral canal in lumbar osteochondrosis. Surgical policy has been proposed in relation to the site of hernial prolapse by the disk diameter. The use of this policy provides the minimal traumatism of surgical interventions in posterolateral hernias in particular.