Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Alexander Blazhev"'
Autor:
Mariya Sredkova, Cvetan Popov, Georgi Golemanov, Vladislav Nankov, Pencho Tonchev, Alexander Blazhev, Valeri Delcheva, Slavcho Tomov
Publikováno v:
Journal of IMAB, Vol 30, Iss 3, Pp 5710-5719 (2024)
Purpose: To describe age- and sex-related differences in COVID-19 symptoms in patients admitted to emergency departments during the four waves of the pandemic in Central Northern Bulgaria Materials and methods: Retrospective analysis of data collect
Externí odkaz:
https://doaj.org/article/06d1695ff8af45ac8b38cd770cceaa97
Publikováno v:
Pediatric Reports, Vol 15, Iss 3, Pp 548-559 (2023)
Objective: Early diagnosis of nosocomial infections in newborns is a great challenge, because in the initial phase of systemic infection, clinical symptoms are often non-specific, and routinely used hematological markers are not sufficiently informat
Externí odkaz:
https://doaj.org/article/e4df1f8bb0714b8a87fecdd42732633d
Unlocking the Uterine Code: Microbiota, Immune Cells, and Therapy for Recurrent Reproductive Failure
Autor:
Svetla Blazheva, Svetlana Pachkova, Tatyana Bodurska, Petar Ivanov, Alexander Blazhev, Tzvetan Lukanov, Emiliana Konova
Publikováno v:
Microorganisms, Vol 12, Iss 3, p 547 (2024)
The uterine microbiota has been the subject of increasing study, but its interaction with the local immune system remains unclear. Successful embryo implantation relies on endometrial receptivity, which is pivotal for immunological tolerance to fetal
Externí odkaz:
https://doaj.org/article/dd1f02bb082e41c398e8f6449f42e18c
Autor:
Krasimir Kostov, Alexander Blazhev
Publikováno v:
Pathophysiology, Vol 29, Iss 3, Pp 426-434 (2022)
The increased glycation of elastin is an important factor in vascular changes in diabetes. Using the ELISA method, we determined serum levels of IgM and IgG autoantibodies to advanced glycation end products of vascular elastin (anti-AGE EL IgM and an
Externí odkaz:
https://doaj.org/article/0760b6675a6c4702bcecafbc1409e9e6
Autor:
Mariya Sredkova, Cvetan Popov, Georgi Golemanov, Pencho Tonchev, Vladislav Nankov, Alexander Blazhev, Antoniya Popova, Radostina Mogilska, Valeri Delcheva, Eleonora Kuteva
Publikováno v:
Journal of IMAB, Vol 28, Iss 2, Pp 4409-4417 (2022)
Purpose: To describe clinical characteristics of patients positive simultaneously for RdRp, N and E genes of SARS-CoV-2 and to analyse dynamics of symptoms and Ct values in the interval from day 0 to day 10 after symptoms onset. Materials and method
Externí odkaz:
https://doaj.org/article/be047d3eac0a46f1ab6b48d3d6d4657c
Autor:
Krasimir Kostov, Alexander Blazhev
Publikováno v:
Pathophysiology, Vol 28, Iss 4, Pp 489-495 (2021)
The role of endothelin-1 (ET-1) in the pathogenesis of hypertension (HTN) is not clearly established. There is evidence that its circulating levels are elevated in some forms of experimental and human HTN, but this was not a consistent finding. Based
Externí odkaz:
https://doaj.org/article/3855f093b5b046e9850adad91761e747
Publikováno v:
Prague Medical Report, Vol 121, Iss 3, Pp 172-180 (2020)
Galectin-3 (gal-3) is lectin which is presumed to interact with extracellular matrix proteins and cell surface glycoproteins in normal and pathophysiological conditions. The expression of gal-3 at the fetal-maternal interface partially overlaps that
Externí odkaz:
https://doaj.org/article/cd546fe5cbec49178d69019420e7e400
Publikováno v:
Folia Medica, Vol 62, Iss 2, Pp 295-301 (2020)
Background and Aims: Proteins containing advanced glycation end products are highly immunogenic and anti-advanced glycation end products antibodies (anti-AGEs antibodies) are found in the sera of diabetics.Materials and methods: Enzyme-linked immunos
Externí odkaz:
https://doaj.org/article/fe229732991149cb92a15c68454090da
Publikováno v:
Microorganisms, Vol 11, Iss 3, p 594 (2023)
The aim of the study was to determine prevalence of Anaplasmataceae-infected ticks in the Black Sea Coast and the Pleven regions of Bulgaria. A total of 350 ticks from different tick species were collected. Two hundred fifty-five ticks were removed f
Externí odkaz:
https://doaj.org/article/b1091bcd48d5498ca19dbae30e2f6add
Autor:
Alexander Blazhev, Iskren Stanilov, Lyuba Dineva Miteva, Milena Atanasova, Svetla Blazheva, Spaska Stanilova
Publikováno v:
Microorganisms, Vol 10, Iss 4, p 772 (2022)
We aimed to determine the presence and distribution of Borrelia burgdorferi sensu lato (s.l.) in Ixodes ricinus ticks collected from urbanized and wild areas in Kaylaka Park (Bulgaria). A total of 546 ticks were collected over three years (2017–201
Externí odkaz:
https://doaj.org/article/a4953aa69cc94181ae0055294f93329d