Isolation of a polysaccharide with antiviral effect from Ulva lactuca V Ivanova, R Rouseva, M Kolarova, J Serkedjieva, R Rachev, ... Preparative Biochemistry & Biotechnology 24 (2), 83-97, 1994 | 136 | 1994 |
Isolation and Characterization of a Psychrotolerant Streptomyces Strain from Permafrost Soil in Spitsbergen, Producing Phthalic Acid Ester D Lyutskanova, V Ivanova, M Stoilova-Disheva, M Kolarova, K Aleksieva, ... Biotechnology & Biotechnological Equipment 23 (2), 1220-1224, 2009 | 20 | 2009 |
Isolation and Structure Elucidation of Tyramine and Indole Alkaloids from Antarctic Strain Microbispora Aerata IMBAS-11A V Ivanova, U Graefe, R Schlegel, B Schlegel, A Gusterova, M Kolarova, ... Biotechnology & Biotechnological Equipment 17 (2), 128-133, 2003 | 15 | 2003 |
Structural Elucidation of a Bioactive Metabolites Produced by Streptomyces Avidinii SB9 Strain, Isolated from Permafrost Soil in Spitsbergen, Arctic V Ivanova, D Lyutskanova, M Kolarova, K Aleksieva, V Raykovska, ... Biotechnology & Biotechnological Equipment 24 (4), 2092-2095, 2010 | 11 | 2010 |
Neuropogonines A, B and C, new depsidon-type metabolites from Neuropogon sp., an Antarctic lichen. V Ivanova, K Aleksieva, M Kolarova, V Chipeva, R Schlegel, B Schlegel, ... | 11 | 2002 |
Usnic acid, metabolite from Neuropogon sp., an Antarctic lichen isolation, structure elucidation and biological activity V Ivanova, U Graefe, B Schlegel, M Kolarova, K Aleksieva, H Najdenski, ... Biotechnology & Biotechnological Equipment 18 (1), 66-71, 2004 | 7 | 2004 |
Stimulating effect of Ulva lactuca heteropolysaccharide on the immune response in mice E Ivanova, R Toshkova, V Ivanova, R Rouseva, M Kolarova Dokladi na Bulgarskata Akademia na Naukite 47 (6), 109-112, 1994 | 7 | 1994 |
Healthcare-associated infections in the shadow of COVID–19 T Paunov, D Ilieva, М Marinova, К Stoyanova, М Kolarova, E Ivanova Journal of IMAB, 10-12, 2021 | 5 | 2021 |
Effect of Ulva lactuca heteropolysaccharide on the immune response of hamsters with progressing Graffi tumour R Toshkova, E Ivanova, V Ivanova, M Kolarova Dokladi na Bulgarskata Akademia na Naukite 48 (5), 95-98, 1995 | 4 | 1995 |
Isolation, Characterization and Screening for Antimicrobial Activities of Psychrotolerant Streptomycetes Isolated from Polar Permafrost Soil D Lyutskanova, V Ivanova, M Stoilova-Disheva, M Kolarova, K Aleksieva, ... Biotechnology & Biotechnological Equipment 23 (sup1), 305-309, 2009 | 3 | 2009 |
Taxonomic investigations of the Antarctic mesophilic strain 2BG, producer of secondary metabolites A Gusterova, V Ivanova, K Aleksieva, M Kolarova, B Schlegel, U Graefe Biotechnology & Biotechnological Equipment 18 (1), 72-76, 2004 | 3 | 2004 |
Rumours, conspiracy beliefs and COVID-19 vaccination attitudes in Bulgaria: A cross-sectional study M Rohova, NL Mihaylov, E Ivanova, R Pancheva, R Chamova, ... Trakia Journal of Sciences 21 (2), 149, 2023 | 2 | 2023 |
Infections related to medical care and their outbreak in the conditions of the Varna district for the period 2014-2016 D Monov, E Zheleva, A Baeva, M Kolarova Varna Medical Forum 6, 117-123, 2017 | 2 | 2017 |
Alkaloids from the Antarctic strain Microbispora aerata subsp. nov. Imbas-11a. isolation, separation and physico-chemical properties. V Ivanova, U Graefe, R Schlegel, A Gusterova, K Aleksieva, M Kolarova, ... | 2 | 2004 |
АНАЛИЗ ЭПИДЕМИОЛОГИЧЕСКОЙ ХАРАКТЕРИСТИКИ КИШЕЧНЫХ ИНФЕКЦИОННЫХ ЗАБОЛЕВАНИЙ В ВАРНЕНСКОЙ ОБЛАСТИ ЗА ПЕРИОД 2014-2018 ГГ. Коларова М., Монов Д. Ежемесячный научный журнал, 48-56, 2019 | 1 | 2019 |
Effect of Ulva lactuca Heteropolysaccharide on the Immune Response of Yersinia pseudotuberculosis Infected Mice E Ivanova, R Toshkova, H Najdenski, V Ivanova, M Kolarova, V Ivanchev Dokladi na Bulgarskata Akademia na Naukite 49 (4), 85-88, 1996 | 1 | 1996 |
Taxonomic Characteristics of Streptomyces hygroscopicus Strain 61 L V Gesheva, V Ivanova, R Gesheva, M Kolarova, R Pavlova COMPTES RENDUS-ACADEMIE BULGARE DES SCIENCES 48, 53-56, 1995 | 1 | 1995 |
Анализ Эпидемиологической характеристики кишечньх инфекционньх заболеваний в Варненской области ОБЛАСТИ ЗА ПЕРИОД 2014-2018 ГГ. Коларова М., Монов Д. Ежемесячный научный журнал, 48-56, 0 | 1* | |
ОЦЕНКА НА ИМУНИЗАЦИЯТА СРЕЩУ ЧОВЕШКИ ПАПИЛОМА ВИРУС ВЪВ ВАРНЕНСКИ РЕГИОН ЗА ПЕРИОДА 2015-2022Г. D Zhekova, M Kolarova, M Kirilova, E Ivanova, T Paunov Conference Proceedings, 318-321, 2023 | | 2023 |
Determinants of COVID-19 vaccine acceptance in Bulgaria. M Rohova, NL Mihaylov, TS Paunov, R Pancheva, N Radeva, ... | | 2023 |