Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Dimitar Kostadinov"'
Autor:
Yordan Hodzhev, Borislava Tsafarova, Vladimir Tolchkov, Vania Youroukova, Silvia Ivanova, Dimitar Kostadinov, Nikolay Yanev, Stefan Panaiotov
Publikováno v:
Problems of Infectious and Parasitic Diseases, Vol 51, Iss 3 (2024)
Background: Sarcoidosis is a chronic inflammatory disease that can affect multiple organs. The aetiology of sarcoidosis is not fully understood, but there is increasing evidence that the microbiome may play a role. The blood microbiome is a collectio
Externí odkaz:
https://doaj.org/article/92be3737a6c54f44acbaf61563dfd602
Autor:
Yordan Hodzhev, Borislava Tsafarova, Vladimir Tolchkov, Vania Youroukova, Silvia Ivanova, Dimitar Kostadinov, Nikolay Yanev, Maya Zhelyazkova, Stefan Tsonev, Reni Kalfin, Stefan Panaiotov
Publikováno v:
Computational and Structural Biotechnology Journal, Vol 22, Iss , Pp 50-57 (2023)
Introduction: Single microbial pathogens or host-microbiome dysbiosis are the causes of lung diseases with suspected infectious etiology. Metagenome sequencing provides an overview of the microbiome content. Due to the rarity of most granulomatous lu
Externí odkaz:
https://doaj.org/article/ea2ad538f3e244aa83dbc99b0f483003
Autor:
Veronika Petkova, Dora Marinova, Silva Kyurkchiyan, Gergana Stancheva, Evgeni Mekov, Darina Kachakova-Yordanova, Yanina Slavova, Dimitar Kostadinov, Vanyo Mitev, Radka Kaneva
Publikováno v:
Biotechnology & Biotechnological Equipment, Vol 35, Iss 1, Pp 1792-1799 (2021)
The present study investigated the expression signature of the MINA53 gene in 50 lung adenocarcinoma (LUAD) and 50 squamous cell lung carcinoma (LUSC) tumors and their adjacent non-tumor tissues via RT-qPCR. Association analysis was performed to expl
Externí odkaz:
https://doaj.org/article/07985d038b36498c8a3bc76b33b9ff7f
Publikováno v:
Folia Medica, Vol 62, Iss 4, Pp 690-694 (2020)
Objectives: Obtaining qualitative, sufficient material for the diagnosis of malignancies in cases with normal endoscopic findings in patients with suspected lung cancer and hilar and mediastinal lymphadenopathy is challenging.Materials and methods: E
Externí odkaz:
https://doaj.org/article/2f2b4b3698a042f7a3ba67a34928d16d
Publikováno v:
Folia Medica, Vol 61, Iss 3, Pp 358-369 (2019)
Oxidative stress generated by cigarette smoking, environmental pollution, or other noxious particles leads to epigenetic changes in the cells of the respiratory tract. They reflect cell adaptation in response to chronic exposure to external factors.
Externí odkaz:
https://doaj.org/article/c29c4e4be4ca4d5f8fc67bb97f310cf4
Autor:
Nikolay Yanev, Evgeni Mekov, Dinko Valev, Georgi Yankov, Vladimir Milanov, Stoyan Bichev, Natalia Gabrovska, Dimitar Kostadinov
Publikováno v:
PeerJ, Vol 9, p e11448 (2021)
Background In recent years, there has been a revolution in the genomic profiling and molecular typing of lung cancer. A key oncogene is the epidermal growth factor receptor (EGFR). The gold standard for determining EGFR mutation status is tissue biop
Externí odkaz:
https://doaj.org/article/486a2dc44b954ff39721fda9c2d0ceb2
Autor:
Natalia Gabrovska, Albena Spasova, Anabela Galacheva, Dimitar Kostadinov, Nikolay Yanev, Vladimir Milanov, Kaloyan Gabrovski, Svetlana Velizarova
Publikováno v:
Children, Vol 9, Iss 6, p 785 (2022)
Background: Each year, approximately two million adolescents and young adults in the world become infected with tuberculosis (TB). The problem is that the classification of the disease includes children in the age group 0–14 years and young adults
Externí odkaz:
https://doaj.org/article/f81b93da169b4a7b947e2a403246f6f2
Autor:
Nataliya Gabrovska, Svetlana Velizarova, Albena Spasova, Dimitar Kostadinov, Nikolay Yanev, Hristo Shivachev, Yanko Pahnev, Zdravka Antonova, Todor Kantardjiev
Publikováno v:
Problems of Infectious and Parasitic Diseases, Vol 47, Iss 2 (2019)
Aspergillus is a fungus which could cause a number of infectious and allergic diseases especially in immunocompromised patients. We report a case of 15-year-old boy with a small post-pneumonic cavity formation in the 3rd segment of the right lung.
Externí odkaz:
https://doaj.org/article/ad96d0920dbf4d90ae698dc2da6befa8
Publikováno v:
Problems of Infectious and Parasitic Diseases, Vol 47, Iss 1 (2019)
Tuberculosis has a greater impact on morbidity and mortality in HIV-1-infected individuals than the rest of the opportunistic infections. We report a case of 57-year-old HIV-infected patient co-infected with multidrug- resistant tuberculosis (MDR-TB)
Externí odkaz:
https://doaj.org/article/034536297ee745389ada14c0f6a7f0b8
Autor:
Natalia Gabrovska, Svetlana Velizarova, Albena Spasova, Dimitar Kostadinov, Nikolay Yanev, Hristo Shivachev, Edmond Rangelov, Yanko Pahnev, Zdravka Antonova, Nikola Kartulev, Ivan Terziev, Kaloyan Gabrovski
Publikováno v:
Children, Vol 8, Iss 7, p 589 (2021)
Immunoglobulin G4-related disease (IgG4-RD) is a lymphoproliferative disease which is described almost exclusively in adults. There are only a few pediatric patients who have been observed with this disorder. Here, we describe a rare case of IgG4-RD
Externí odkaz:
https://doaj.org/article/cc141f4378584aa5aef8df5fd53c096a