[Modern aspects of chronic cerebral ischemia pathogenetic therapy].

Chronic cerebral ischemia (CCI) is one of the most common forms of cerebrovascular disease, which affects a significant number of patients, often leading to disability, cognitive impairment and dementia. The analysis of modern data on the pathogenesis and risk factors for the development of CCI, as well as on the mechanisms of action of Mexidol on various links in the pathogenesis of CCI. A systematic search was conducted in the PubMed, MEDLINE and Google Scholar databases, on Russian and English-language sites with open access publications on the problem of CCI and on the drug Mexidol in the period from 2014 to 2024.

Branchiopoda (Crustacea: Anostraca and Diplostraca) diversity in Tajik Pamir and plain West and South Tajikistan.

Here we attempt to clarify a faunistic composition of branchiopods from southern Tajikistan and the southern part of the Tajik Pamir Plateau (Central Asia) based on samples collected from June 24 to July 6, 2023. In total, 19 species of branchiopods were identified from plain West and South Tajikistan, and 27 species were recorded in Tajik Pamir. Five taxa were newly recorded for the territory of Tajikistan: Chirocephalus cf.

[Method for gastric resection with end-to-end gastroduodenal anastomosis].

The authors suggest a method of stomach resection in which the gastroduodenal anastomosis is created by applying sutures to the layers after separating the sheaths of the organs into layers. The inner sheaths (muco-submucous) of the organs are butt joined after their excision almost at the base, while the outer sheaths (seromuscular) are sutured with rarely placed crimping sutures. The rare placing of the sutures and moderately tight tying of the ligatures prevent impairment of tissue nutrition, whereas crimping of the outer sheath provides wide contact of the serosa.