Author

Galina Gergova

Observed names: G. Gergova, GALINA GERGOVA, Гергова/Gergova, Г./G., Гергова/Gergоva, Г./G.

Institution: Medical University of Sofia

Observed institutions: Medical University of Sofia, University Hospital St. Ivan Rilski

ORCID: 0000-0003-2779-8684

Observed ORCID: 0000-0003-2779-8684

OpenAlex ID: A5044610372

Activity of Bulgarian propolis against 94 Helicobacter pylori strains in vitro by agar-well diffusion, agar dilution and disc diffusion methods

2005 · Lyudmila Boyanova, Galina Gergova, et al. · Journal of Medical Microbiology · 257

Prevalence and evolution of Helicobacter pylori resistance to 6 antibacterial agents over 12 years and correlation between susceptibility testing methods

2008 · Lyudmila Boyanova, Galina Gergova, et al. · Diagnostic Microbiology and Infectious Disease · 82

Anaerobic microbiology in 198 cases of pleural empyema: a Bulgarian study

2004 · Lyudmila Boyanova, Vladimir Djambazov, et al. · Anaerobe · 69

In vitro activity of Bulgarian propolis against 94 clinical isolates of anaerobic bacteria

2006 · Lyudmila Boyanova, Rossen Kolarov, et al. · Anaerobe · 62

Bacteriocin-like inhibitory activities of seven Lactobacillus delbrueckii subsp. bulgaricus strains against antibiotic susceptible and resistant Helicobacter pylori strains

2017 · L. Boyanova, G. Gergova, et al. · Letters in Applied Microbiology · 59

Anaerobic bacteria in 118 patients with deep-space head and neck infections from the University Hospital of Maxillofacial Surgery, Sofia, Bulgaria

2006 · Lyudmila Boyanova, Rossen Kolarov, et al. · Journal of Medical Microbiology · 58

Honey and green/black tea consumption may reduce the risk of Helicobacter pylori infection

2015 · Lyudmila Boyanova, Juliana Ilieva, et al. · Diagnostic Microbiology and Infectious Disease · 53

Campylobacter infection in 682 bulgarian patients with acute enterocolitis, inflammatory bowel disease, and other chronic intestinal diseases

2004 · Lyudmila Boyanova, Galina Gergova, et al. · Diagnostic Microbiology and Infectious Disease · 52

Inhibition of Helicobacter pylori growth in vitro by Bulgarian propolis: preliminary report

2003 · Lyudmila Boyanova, Sirigan Derejian, et al. · Journal of Medical Microbiology · 49

Helicobacter pylori oipA genetic diversity and its associations with both disease and cagA, vacA s, m, and i alleles among Bulgarian patients

2011 · Rumyana Markovska, Lyudmila Boyanova, et al. · Diagnostic Microbiology and Infectious Disease · 48

Trends in antibiotic resistance in Prevotella species from patients of the University Hospital of Maxillofacial Surgery, Sofia, Bulgaria, in 2003–2009

2010 · Lyudmila Boyanova, Rossen Kolarov, et al. · Anaerobe · 47

Numerous risk factors for Helicobacter pylori antibiotic resistance revealed by extended anamnesis: a Bulgarian study

2011 · Lyudmila Boyanova, Juliana Ilieva, et al. · Journal of Medical Microbiology · 42

Association of iceA and babA genotypes in Helicobacter pylori strains with patient and strain characteristics

2010 · Lyudmila Boyanova, Daniel Yordanov, et al. · Antonie van Leeuwenhoek · 38

Helicobacter pyloriresistance to six antibiotics by two breakpoint systems and resistance evolution in Bulgaria

2015 · Lyudmila Boyanova, Galina Gergova, et al. · Scandinavian Journal of Infectious Diseases · 36

Helicobacter pylori and Helicobacter heilmannii in untreated Bulgarian children over a period of 10 years

2007 · Lyudmila Boyanova, Elena Lazarova, et al. · Journal of Medical Microbiology · 32

Clarithromycin Resistance Mutations in Helicobacter pylori in Association with Virulence Factors and Antibiotic Susceptibility of the Strains

2015 · Lyudmila Boyanova, Rumyana Markovska, et al. · Microbial Drug Resistance · 31

Antibacterial resistance in Helicobacter pylori strains isolated from Bulgarian children and adult patients over 9 years

2005 · Lyudmila Boyanova, Rossen Nikolov, et al. · Journal of Medical Microbiology · 30

Helicobacter pylori susceptibility to fosfomycin, rifampin, and 5 usual antibiotics for H. pylori eradication

2014 · Lyudmila Boyanova, Lubomir Davidkov, et al. · Diagnostic Microbiology and Infectious Disease · 29

Two-decade trends in primary Helicobacter pylori resistance to antibiotics in Bulgaria

2010 · Lyudmila Boyanova, Rossen Nikolov, et al. · Diagnostic Microbiology and Infectious Disease · 28

Prevalence of resistant Helicobacter pylori isolates in Bulgarian children

2002 · LYUDMILA BOYANOVA, RADKA KOUMANOVA, et al. · Journal of Medical Microbiology · 25

Significance of Helicobacter pylori vacA intermediate region genotyping—a Bulgarian study

2012 · Daniel Yordanov, Lyudmila Boyanova, et al. · Diagnostic Microbiology and Infectious Disease · 21

High prevalence of virulent Helicobacter pylori strains in symptomatic Bulgarian patients

2009 · Lyudmila Boyanova, Rumiana Markovska, et al. · Diagnostic Microbiology and Infectious Disease · 21

Primary Helicobacter pylori resistance in elderly patients over 20 years: A Bulgarian study

2017 · Lyudmila Boyanova, Galina Gergova, et al. · Diagnostic Microbiology and Infectious Disease · 19

Influence of Dietary Factors onHelicobacter pyloriand CagA Seroprevalence in Bulgaria

2017 · Daniel Yordanov, Lyudmila Boyanova, et al. · Gastroenterology Research and Practice · 18

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Evaluation of clinical and socio-demographic risk factors for antibacterial resistance of Helicobacter pylori in Bulgaria

2008 · Lyudmila Boyanova, Juliana Ilieva, et al. · Journal of Medical Microbiology · 18

Works count: 48

Citation count: 1,374

H-index: 21

I10-index: 32