Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Georgi Dobrev"'
Autor:
Zoran Stankov, Iveta Tasheva, Petar Polomski, Aleksandra Cherneva, Mariya Dotseva, Inna Tsareva, Georgi Dobrev, Ivo Petrov
Publikováno v:
Българска кардиология, Vol 27, Iss 1, Pp 66-78 (2021)
Transcatheter implantation of the aortic valve is an increasingly used method for the treatment of aortic stenosis, with a steady trend worldwide to increase the number of TAVI procedures and reduce the age of patients. In Europe, over 180,000 TAVI p
Externí odkaz:
https://doaj.org/article/5aab62da33fc424a9faebae0ae60f788
Autor:
Aleksandra Cherneva, Zoran Stankov, Naidenka Zlatareva, Iveta Tasheva, Georgi Dobrev, Galina Georgieva, Ivo Petrov
Publikováno v:
Българска кардиология, Vol 26, Iss 1, Pp 58-70 (2020)
We report a case of a high-risk 73-year–old patient with a combined aortic valve disease with predominant severe, symptomatic aortic regurgitation and a history of an end-stage respiratory failure with prohibitive surgical risk who was successfully
Externí odkaz:
https://doaj.org/article/6642c91e5c404ee38c9bae7ba76b7231
Publikováno v:
European Heart Journal - Case Reports. 6
Background Coronavirus disease 2019 (COVID-19) disease is a highly prothrombotic state. Deep vein thrombosis (DVT) and pulmonary embolism (PE) are observed with increased incidence in patients infected with the severe acute respiratory syndrome coron
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87fa152e782a5d6640cb9cec404ef674
https://doi.org/10.1093/ehjcr/ytac227
https://doi.org/10.1093/ehjcr/ytac227
Autor:
Иво Петров Aleksandra Cherneva, Naidenka Zlatareva, Georgi Dobrev, Galina Georgieva, Iveta Tasheva, Ivo Petrov, Zoran Stankov
Publikováno v:
Българска кардиология, Vol 26, Iss 1, Pp 58-70 (2020)
We report a case of a high-risk 73-year–old patient with a combined aortic valve disease with predominant severe, symptomatic aortic regurgitation and a history of an end-stage respiratory failure with prohibitive surgical risk who was successfully
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4c534421dea5ed280d17f1c98857ebf
https://journal.bgcardio.org/article/53002/
https://journal.bgcardio.org/article/53002/
Publikováno v:
The Open Biotechnology Journal. 13:27-36
Background: Purification of enzymes by conventional methods such as precipitation and chromatographic techniques is a costly and time-consuming procedure and may lead to low yields of enzyme activity. Alternative liquid-liquid extraction methods such
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::add621686808095268ecfca035856ea5
https://doi.org/10.2174/1874070701913010027
https://doi.org/10.2174/1874070701913010027
Publikováno v:
The Open Biotechnology Journal. 12:189-203
Background: Rhizopus arrhizus is a potential microorganism for lipase production. Solid-state fermentation is used for microbial biosynthesis of enzymes, due to advantages, such as high productivity, utilization of abundant and low-cost raw materials
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60c94a84bed65e47b83c9cf977af2d18
https://doi.org/10.2174/1874070701812010189
https://doi.org/10.2174/1874070701812010189
Autor:
Hristina Strinska, Mishela Temkov, Elena Velickova, Vlad Muresan, Georgi Dobrev, Albert Krastanov
Publikováno v:
Eng Life Sci
In this study, extracellular inulinase from Bacillus sp. 11/3 was partially purified and concentrated using aqueous two‐phase system (ATPS). Two different phase forming salts and four types of polyethylene glycol (PEG) were used. Binodal curves and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70371b0e92f4dbb9b9a90db814935131
https://doi.org/10.1002/elsc.201700174
https://doi.org/10.1002/elsc.201700174
Autor:
Georgi Dobrev, Alexander Popov
Publikováno v:
Engineering Sciences.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c54415d0adb70254d16b43dbd61a22c4
https://doi.org/10.7546/engsci.lvi.19.01.03
https://doi.org/10.7546/engsci.lvi.19.01.03
Autor:
Vucheva, Yordanka Dilyanova1 ydv@tu-sofia.bg, Kolev, Georgi Dobrev1, Aleksandrova, Mariya Petrova1, Denishev, Krassimir Hristov1
Publikováno v:
Annual Journal of Electronics. 2014, Vol. 8, p47-50. 4p.
Publikováno v:
Emirates Journal of Food and Agriculture.
Aim: To characterize the enzyme phytase produced by phytase-active Candida melibiosica 2491 for subsecuent use in feed industry. Methods: C. melibiosica 2491 had been selected among 118 strains as the most productive strain of phytase. In present stu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8078e4265d60bcd83b60b6ad0685774
https://doi.org/10.9755/ejfa.2018.v30.i11.1857
https://doi.org/10.9755/ejfa.2018.v30.i11.1857