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V. Zajac · SciRah

Researcher profile · Semantic Scholar

V. Zajac

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V. Zajac — researcher profile on SciRah

h-index: 14
Works: 69
Citations: 950

Most-cited papers

Prevention of irinotecan induced diarrhea by probiotics: A randomized double blind, placebo controlled pilot study.
M. Mego, Jozef Chovanec, Iveta Vochyanova-Andrezalova, Peter Konkolovsky +12 more
2015Complementary Therapies in Medicine220 citations
Semantic Scholar
On the origin and diffusion of BRCA1 c.5266dupC (5382insC) in European populations
N. Hamel, Bing Feng, L. Foretova, D. Stoppa-Lyonnet +18 more
2011European Journal of Human Genetics126 citations Open access
Semantic Scholar
Probiotic bacteria in cancer patients undergoing chemotherapy and radiation therapy.
M. Mego, V. Holec, Ľ. Drgoňa, K. Hainova +2 more
2013Complementary Therapies in Medicine96 citations Open access
Semantic Scholar
Contribution of p53, p63, and p73 to the developmental diseases and cancer.
K. Tomková, M. Tomka, V. Zajac
2008Neoplasma (Bratislava)64 citations
Semantic Scholar
Intramucosal bacteria in colon cancer and their elimination by probiotic strainEnterococcus faecium M-74 with organic selenium
M. Mego, J. Májek, R. Končeková, L. Ebringer +6 more
2008Folia Microbiologica (Prague)46 citations
Semantic Scholar
Prevention of febrile neutropenia in cancer patients by probiotic strain Enterococcus faecium M-74. Phase II study
M. Mego, R. Končeková, E. Mikušková, Ľ. Drgoňa +7 more
2006Supportive Care in Cancer43 citations
Semantic Scholar
Probiotic Survey in Cancer Patients Treated in the Outpatient Department in a Comprehensive Cancer Center
S. Ciernikova, M. Mego, Mária Semanová, L. Wachsmannova +4 more
2016Integrative Cancer Therapies39 citations Open access
Semantic Scholar
Prevention of febrile neutropenia in cancer patients by probiotic strain Enterococcus faecium M-74. Pilot study phase I.
M. Mego, L. Ebringer, Ľ. Drgoňa, Jozef Mardiak +6 more
2005Neoplasma (Bratislava)32 citations
Semantic Scholar
Characterisation of X; 17(q12;p 13) Translocation Breakpoints in a Female Patient with Hypomelanosis of Ito and Choroid Plexus Papilloma
V. Zajac, T. Kirchhoff, E. Levy, S. Horsley +3 more
1997European Journal of Human Genetics21 citations
Semantic Scholar
Isolation and characterization of cell clones producing various amounts of bovine leukosis virus.
Č. Altaner, J. Ban, V. Zajac, H. Rössler +3 more
1985Folia biologica21 citations
Semantic Scholar
Detection of HIV-1 sequences in intestinal bacteria of HIV/AIDS patients.
V. Zajac, V. Števurková, Lenka Matelova, E. Ujhazy
2007Neuro - endocrinology letters19 citations
Semantic Scholar
Modification of microflora imbalance: future directions for prevention and treatment of colorectal cancer?
S. Ciernikova, Michal Mego, K. Hainova, Z. Adamcikova +2 more
2015Neoplasma (Bratislava)18 citations Open access
Semantic Scholar
Testing of bacteria isolated from HIV/AIDS patients in experimental models.
V. Zajac, M. Mego, D. Martinický, V. Števurková +4 more
2006Neuro - endocrinology letters17 citations
Semantic Scholar
Evolutionary view of the AIDS process
V. Zajac
2018Journal of International Medical Research14 citations Open access
Semantic Scholar
Confirmation of HIV-like sequences in respiratory tract bacteria of Cambodian and Kenyan HIV-positive pediatric patients
V. Zajac, Lenka Matelova, A. Líšková, M. Mego +5 more
2011Medical Science Monitor14 citations Open access
Semantic Scholar
Microbes, Viruses and Parasites in AIDS Process
V. Zajac
201113 citations Open access
Semantic Scholar
A double germline mutations in the APC and p53 genes.
V. Zajac, M. Tomka, D. Ilenčíková, P. Májek +2 more
2000Neoplasma (Bratislava)10 citations
Semantic Scholar
Provirus integration of bovine leukemia virus into DNA of infected human myeloma cells.
K. Sláviková, R. Kettmann, M. Reinerová, V. Zajac +2 more
1987Neoplasma (Bratislava)10 citations
Semantic Scholar
Karyological and isoenzyme characterization of established human sarcoma cell lines.
A. P. Thu, V. Zajac, P. Kuliffay, M. Popovič
1980Neoplasma (Bratislava)10 citations
Semantic Scholar
Detection of protein homolougs with HIV-1 antigens in bacteria of positive patients - phase II.
K. Hainova, Z. Adamcikova, S. Ciernikova, V. Števurková +2 more
2014Neuro - endocrinology letters9 citations
Semantic Scholar
A simple and inexpensive method for detection of BLV infected cattle based on a modified ELISA principle.
Cestmir Altaner, V. Zajac, J. Ban
2010Zentralblatt fur Veterinarmedizin. Reihe B. Journal of veterinary medicine. Series B9 citations
Semantic Scholar
Internalization property of intestinal bacteria in colon cancer and HIV/AIDS patients.
L. Wachsmannova, S. Ciernikova, J. Májek, M. Mego +2 more
2016Neuro - endocrinology letters8 citations
Semantic Scholar
Early diagnosis of virus induced bovine leukosis in milk by a simple modified ELISA test.
J. Ban, V. Zajac, Cestmir Altaner, L. Cerny
2010Zentralblatt fur Veterinarmedizin. Reihe B. Journal of veterinary medicine. Series B8 citations
Semantic Scholar
Bovine leukemia virus-induced clinical signs and morphological changes of encephalitozoonosis in rabbits.
M. Levkut, F. Lesnik, P. Bálent, V. Zajac +2 more
1997Folia Parasitologica7 citations
Semantic Scholar
Novel and simple behavioral paradigm for assessing anxiety in rats: effect of diazepam.
L. Wachsmannova-Matelova, V. Števurková, Z. Adamcikova, V. Holec +1 more
20096 citations
Semantic Scholar
Transcession of DNA from Bacteria to Human Cells in Culture: A Possible Role in Oncogenesis
P. Anker, V. Zajac, Jacqueline Lyautey, C. Lederrey +5 more
2004Annals of the New York Academy of Sciences6 citations
Semantic Scholar
Elimination of the new coronavirus and prevention of the second wave of infection
V. Zajac
20205 citations Open access
Semantic Scholar
Polymorphisms in the adenomatous polyposis coli gene in Slovak families suspected of FAP.
L. Wachsmannova-Matelova, V. Števurková, Z. Adamcikova, V. Holec +1 more
2009Neuro - endocrinology letters5 citations
Semantic Scholar
Bovine leukemia provirus in the DNA of different infected host cells.
K. Sláviková, V. Zajac, M. Reinerová, R. Kettmann +1 more
1986Neoplasma (Bratislava)5 citations
Semantic Scholar
Comparison of radioimmunoassay for internal protein of bovine leukemia virus with neutralization test employing VSV-BLV pseudotype.
V. Zajac, Č. Altaner, J. Závada, L. Cerny
1980Neoplasma (Bratislava)5 citations
Semantic Scholar
Diagnosis of bovine leukosis virus infection by solid phase radioimmunoassay for virus antibody.
V. Zajac, Č. Altaner
1981Neoplasma (Bratislava)4 citations
Semantic Scholar
The irreplaceable role of coronavirus carriers in its transmission and in second wave of infection
V. Zajac
20213 citations Open access
Semantic Scholar
Analysis of bacteria from intestinal tract of FAP patients for the presence of APC-like sequences
V. Holec, S. Ciernikova, L. Wachsmannova, Z. Adamcikova +6 more
2012Medical Science Monitor3 citations Open access
Semantic Scholar
Study of the APC gene function in the mouse APC+/APC1638N model.
Z. Adamcikova, L. Wachsmannova, K. Hainova, V. Števurková +7 more
2012Neuro - endocrinology letters3 citations
Semantic Scholar
Multiple gynecologic tumors as rare associated phenotypes of FAP/Gardner syndrome in a family with the novel germline mutation in the APC gene
M. Kováč, M. Tomka, S. Ciernikova, V. Števurková +2 more
2006Clinical Genetics3 citations
Semantic Scholar
Age and Geographical Distribution in Families with BRCA1/BRCA2 Mutations in the Slovak Republic
S. Ciernikova, M. Tomka, M. Kováč, V. Števurková +1 more
2006Hereditary Cancer in Clinical Practice3 citations Open access
Semantic Scholar
Characterization of APC exon 15 germ-line mutation in FAP family with severe phenotype showing extracolonic symptoms.
T. Kirchhoff, Ľ. Kulcsár, M. Tomka, V. Števurková +1 more
1999Neoplasma (Bratislava)3 citations
Semantic Scholar
Identification of APC exon 15 mutations in families suspected of familial adenomatous polyposis (FAP).
T. Kirchhoff, V. Zajac, P. Križan, V. Repiská +2 more
1997Folia biologica3 citations
Semantic Scholar
Identification of a new coronavirus in rectal swabs from persons infected 15-25 days ago
A. Líšková, V. Zajac
20212 citations Open access
Semantic Scholar
Probiotic Bacteria in Patients Treated with Chemotherapy and Radiation Therapy
M. Mego, S. Ciernikova, M. Rázus, Ľ. Drgoňa +1 more
20162 citations
Semantic Scholar
Prevention of irinotecan-induced diarrhea by probiotics: Randomized double-blind, placebo-controlled phase III study.
M. Mego, Jozef Chovanec, I. Andrezalova, Peter Konkolovsky +12 more
20142 citations
Semantic Scholar
Discussion on the use of taxanes for treatment of breast cancers in BRCA1 mutations carriers
P. Elsakov, L. Foretova, P. Goetz, Johannes W. B. de Groot +41 more
2007Hereditary Cancer in Clinical Practice2 citations Open access
Semantic Scholar
Expression of env gene of bovine leukemia virus in rodent cells
V. Zajac, K. Sláviková, O. Babušíková
2005Archives of Virology2 citations
Semantic Scholar
Origin of choriocarcinoma in previous molar pregnancy proved by DNA analysis.
J. Vojtaššák, V. Repiská, V. Zajac, B. Konečná +2 more
1996Neoplasma (Bratislava)2 citations
Semantic Scholar
Expression of a bovine leukaemia virus envelope fusion protein in E. coli.
V. Zajac, K. Sláviková
1989Folia biologica2 citations
Semantic Scholar
Establishment of a human cell line (B-25F) derived from a fibroma of buccal epithelium.
M. Blaško, P. Kuliffay, J. Bízik, V. Zajac +3 more
1981Neoplasma (Bratislava)2 citations
Semantic Scholar
Radioimmunoassay for major internal structural protein (p21) of the bovine leukemia virus; antibodies detection and viruses identification.
L. Tarassishin, V. Zajac, Č. Altaner, M. Popovič +4 more
1980Neoplasma (Bratislava)2 citations
Semantic Scholar
The Role of Bacteria and Yeasts in AIDS
V. Zajac, Zuzana Adamcikova, V. Holec, Katarina Hainova +3 more
20111 citations Open access
Semantic Scholar
The spectrum of the APC pathogenic mutations in Slovak FAP patients.
Lenka Matelova, V. Števurková, V. Zajac
2008Neuro - endocrinology letters1 citations
Semantic Scholar
Gp51 of bovine leukemia virus gene expression in hamster cells
K. Sláviková, V. Zajac, Margita Klobušická, Y. Aida +1 more
1993International Journal of Cancer1 citations
Semantic Scholar

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V. Števurková×19
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M. Mego×13
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S. Ciernikova×9
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Z. Adamcikova×8
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Ľ. Drgoňa — researcher profile on SciRah

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K. Sláviková×6

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M. Tomka — researcher profile on SciRah

S. Ciernikova×4

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L. Wachsmannova×4

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T. Kirchhoff×4

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