Skip to content

Home Search Authors Pakistan News Saved

SciRah

SciRah does not host or store research papers. Results come live from free, official scholarly APIs, and every paper links back to its original source.

Data sources

OpenAlex
Semantic Scholar
Crossref
CORE
arXiv
PubMed

Privacy policy Terms of service

A. Marek · SciRah

Researcher profile · Semantic Scholar

A. Marek

Share profile

A. Marek — researcher profile on SciRah

h-index: 18
Works: 44
Citations: 1,304

Most-cited papers

Antibiotic Resistance in Bacteria—A Review
R. Urban-Chmiel, A. Marek, D. Stępień-Pyśniak, K. Wieczorek +3 more
2022Antibiotics558 citations Open access
Semantic Scholar
Prevalence and antibiotic resistance of Enterococcus strains isolated from poultry.
D. Stępień-Pyśniak, A. Marek, T. Banach, Ł. Adaszek +3 more
2016Acta Veterinaria Hungarica74 citations Open access
Semantic Scholar
The effect of dietary supplementation of the broiler chicken diet with Boswellia serrata resin on growth performance, digestibility, and gastrointestinal characteristics, morphology, and microbiota
B. Kiczorowska, A. R. Al-Yasiry, W. Samolińska, A. Marek +1 more
201650 citations
Semantic Scholar
Effect of feed supplementation with zinc glycine chelate and zinc sulfate on cytokine and immunoglobulin gene expression profiles in chicken intestinal tissue
Ł. Jarosz, A. Marek, Z. Grądzki, M. Kwiecień +2 more
2017Poultry Science48 citations Open access
Semantic Scholar
The effect of feed supplementation with zinc chelate and zinc sulphate on selected humoral and cell-mediated immune parameters and cytokine concentration in broiler chickens.
Ł. Jarosz, A. Marek, Z. Grądzki, M. Kwiecień +1 more
2017Research in Veterinary Science44 citations
Semantic Scholar
Detection of Antibiotic Resistance and Classical Enterotoxin Genes in Coagulase -negative Staphylococci Isolated from Poultry in Poland
E. Pyzik, A. Marek, D. Stępień-Pyśniak, R. Urban-Chmiel +2 more
2019Journal of Veterinary Research39 citations Open access
Semantic Scholar
WILD BIRDS AS A POTENTIAL SOURCE OF KNOWN AND NOVEL MULTILOCUS SEQUENCE TYPES OF ANTIBIOTIC-RESISTANT ENTEROCOCCUS FAECALIS
D. Stępień-Pyśniak, T. Hauschild, A. Nowaczek, A. Marek +1 more
2017Journal of Wildlife Diseases37 citations
Semantic Scholar
MALDI-TOF Mass Spectrometry as a Useful Tool for Identification of Enterococcus spp. from Wild Birds and Differentiation of Closely Related Species.
D. Stępień-Pyśniak, T. Hauschild, P. Różański, A. Marek
2017Journal of Microbiology and Biotechnology34 citations
Semantic Scholar
Occurrence and characterization of Staphylococcus bacteria isolated from poultry in Western Poland.
A. Marek, D. Stępień-Pyśniak, E. Pyzik, Ł. Adaszek +2 more
2016Berliner und Münchener tierärztliche Wochenschrift (1946)34 citations
Semantic Scholar
The effect of feed supplementation with a copper‐glycine chelate and copper sulphate on selected humoral and cell‐mediated immune parameters, plasma superoxide dismutase activity, ceruloplasmin and cytokine concentration in broiler chickens
Ł. Jarosz, A. Marek, Z. Grądzki, M. Kwiecień +1 more
2018Journal of animal physiology and animal nutrition31 citations
Semantic Scholar
Antibiotic Resistance and Virulence Profiles of Escherichia coli Strains Isolated from Wild Birds in Poland
A. Nowaczek, M. Dec, D. Stępień-Pyśniak, R. Urban-Chmiel +2 more
2021Pathogens29 citations Open access
Semantic Scholar
Occurrence of bacteria of the genus Staphylococcus in table eggs descended from different sources.
D. Stępień-Pyśniak, A. Marek, J. Rzedzicki
2009Polish journal of veterinary sciences28 citations
Semantic Scholar
Clonal Structure and Antibiotic Resistance of Enterococcus spp. from Wild Birds in Poland
D. Stępień-Pyśniak, T. Hauschild, M. Dec, A. Marek +1 more
2019Microbial Drug Resistance24 citations
Semantic Scholar
Campylobacter spp. and bacteriophages from broiler chickens: Characterization of antibiotic susceptibility profiles and lytic bacteriophages
A. Nowaczek, R. Urban-Chmiel, M. Dec, A. Puchalski +3 more
2019MicrobiologyOpen24 citations Open access
Semantic Scholar
Effect of Zinc Sulfate and Zinc Glycine Chelate on Concentrations of Acute Phase Proteins in Chicken Serum and Liver Tissue
Ł. Jarosz, A. Marek, Z. Grądzki, E. Laskowska +1 more
2018Biological Trace Element Research22 citations Open access
Semantic Scholar
Antimicrobial resistance and genetic diversity of Enterococcus faecalis from yolk sac infections in broiler chicks
D. Stępień-Pyśniak, T. Hauschild, M. Dec, A. Marek +2 more
2021Poultry Science20 citations Open access
Semantic Scholar
Biofilm-Formation Ability and the Presence of Adhesion Genes in Coagulase-Negative Staphylococci Isolates from Chicken Broilers
A. Marek, E. Pyzik, D. Stępień-Pyśniak, M. Dec +3 more
2021Animals20 citations Open access
Semantic Scholar
Characterization of bacteria of the genus Staphylococcus isolated from the eggs of Japanese quail (Coturnix coturnix japonica).
E. Pyzik, A. Marek
2012Polish journal of veterinary sciences19 citations Open access
Semantic Scholar
Phenotypic and genotypic characterization of Enterococcus spp. from yolk sac infections in broiler chicks with a focus on virulence factors
D. Stępień-Pyśniak, T. Hauschild, M. Dec, A. Marek +2 more
2021Poultry Science17 citations Open access
Semantic Scholar
Effects of feed supplementation with glycine chelate and iron sulfate on selected parameters of cell-mediated immune response in broiler chickens.
Ł. Jarosz, M. Kwiecień, A. Marek, Z. Grądzki +3 more
2016Research in Veterinary Science15 citations
Semantic Scholar
Characterisation of Staphylococcus aureus and Staphylococcus aureus – like strains isolated from table eggs
E. Pyzik, A. Marek, T. Hauschild
201414 citations Open access
Semantic Scholar
Plasmid profile analysis and evaluation of antibiotic susceptibility of Staphylococcus aureus strains isolated from table chicken eggs.
E. Pyzik, A. Marek
2013Polish journal of veterinary sciences14 citations Open access
Semantic Scholar
Effect of combined in ovo administration of zinc glycine chelate (Zn-Gly) and a multistrain probiotic on the modulation of cellular and humoral immune responses in broiler chickens
A. Ciszewski, Ł. Jarosz, A. Marek, K. Michalak +3 more
2023Poultry Science13 citations Open access
Semantic Scholar
The in vitro efficacy of eye drops containing a bacteriophage solution specific for Staphylococcus spp. isolated from dogs with bacterial conjunctivitis
R. Urban-Chmiel, I. Balicki, K. Świąder, A. Nowaczek +7 more
2020Irish Veterinary Journal12 citations Open access
Semantic Scholar
The effect of feed supplementation with Transcarpathian zeolite (clinoptilolite) on the concentrations of acute phase proteins and cytokines in the serum and hepatic tissue of chickens
Z. Grądzki, Ł. Jarosz, D. Stępień-Pyśniak, A. Marek
2020Poultry Science11 citations Open access
Semantic Scholar
Susceptibility of chicken Lactobacillus bacteria to coccidiostats
M. Dec, A. Puchalski, D. Stępień-Pyśniak, A. Marek +1 more
2020Journal of Veterinary Medical Science11 citations Open access
Semantic Scholar
Association Between the Methicillin Resistance of Staphylococcus aureus Isolated from Slaughter Poultry, Their Toxin Gene Profiles and Prophage Patterns
A. Marek, E. Pyzik, D. Stępień-Pyśniak, R. Urban-Chmiel +1 more
2018Current Microbiology11 citations Open access
Semantic Scholar
Avian mycobacteriosis caused by Mycobacterium avium subspecies avium in four ornamental birds and in vitro drug sensitivity testing of isolates.
D. Stępień-Pyśniak, K. Puk, L. Guz, A. Wawrzyniak +2 more
2016Berliner und Münchener tierärztliche Wochenschrift (1946)10 citations
Semantic Scholar
The Effect of Feed Supplementation with EM Bokashi® Multimicrobial Probiotic Preparation on Selected Parameters of Sow Colostrum and Milk as Indicators of the Specific and Nonspecific Immune Response
Ł. Jarosz, A. Ciszewski, A. Marek, Z. Grądzki +2 more
2021Probiotics and Antimicrobial Proteins8 citations Open access
Semantic Scholar
A loop‐mediated isothermal amplification procedure targeting the sodA gene for rapid and specific identification of Gallibacterium anatis
D. Stępień-Pyśniak, U. Kosikowska, T. Hauschild, A. Burzyński +4 more
2018Poultry Science7 citations Open access
Semantic Scholar
Effects of dietary supplementation of iron as sulphates or glycine chelates on the productive performance and concentrations of acute-phase proteins and iron in the serum and liver tissues of broiler chickens
Ł. Jarosz, A. Marek, Z. Grądzki, M. Kwiecień
2020Annals of Animal Science6 citations Open access
Semantic Scholar
Antimicrobial Resistance and Virulence Genes in Staphylococci Isolated from Aviary Capercaillies and Free-living Birds in South-eastern Poland
M. Sulikowska, A. Marek, Ł. Jarosz, D. Stępień-Pyśniak +1 more
2022Journal of Veterinary Research4 citations Open access
Semantic Scholar
Determination of Anti-phage Antibodies in Calf Sera Following Application of Escherichia Coli and Mannheimia Haemolytica-specific Bacteriophages
R. Urban-Chmiel, A. Nowaczek, Paulina Chmiel, J. Wawrzykowski +5 more
2022Journal of Veterinary Research4 citations Open access
Semantic Scholar
The effect of feed supplementation with zinc glycine chelate and zinc sulphate on hepatic proteome profiles in chickens
Ł. Jarosz, K. Michalak, A. Marek, M. Hejdysz +4 more
2022Livestock Science4 citations Open access
Semantic Scholar
Influence of Effective Microorganisms and Clinoptilolite on Gut Barrier Function, Intestinal Health and Performance of Broiler Chickens during Induced Eimeria tenella Infection
A. Ciszewski, Ł. Jarosz, M. Kalinowski, A. Marek +5 more
2022Agriculture3 citations Open access
Semantic Scholar
Identification of strains with phenotypes similar to those of Staphylococcus aureus isolated from table chicken eggs using MALDI-TOF MS and genotyping methods
A. Marek, E. Pyzik, D. Stępień-Pyśniak, T. Hauschild +1 more
20153 citations Open access
Semantic Scholar
The Effect of Glutamine as Feed Additive on Selected Parameters of the Nonspecific Immune Response in Pigs
Ł. Jarosz, E. Tomaszewska, A. Marek, M. Hejdysz +7 more
2023Agriculture2 citations Open access
Semantic Scholar
The presence of pathogens and heavy metals in urban peregrine falcons (Falco peregrinus)
E. Pyzik, M. Dec, D. Stępień-Pyśniak, A. Marek +4 more
2021Veterinary World2 citations Open access
Semantic Scholar
The effect of the multi-strain probiotic preparation EM Bokashi® on selected parameters of the cellular immune response in pigs
Ł. Jarosz, A. Ciszewski, A. Marek, M. Hejdysz +5 more
2022Food and Agricultural Immunology1 citations Open access
Semantic Scholar
Analysis of the correlation between the level of anti-Salmonella antibodies in egg yolks and the presence of these microorganisms in egg contents following experimental infection of hens with Salmonella Enteritidis and after treatment with selected antibiotics.
A. Marek, D. Stępień-Pyśniak, J. Rzedzicki
2009Polish journal of veterinary sciences1 citations
Semantic Scholar
The effect of feed supplementation with a copper-glycine chelate and copper sulphate on cellular and humoral immune parameters in chickens
Ł. Jarosz, A. Ciszewski, S. Grabowski, A. Marek +3 more
2021Food and Agricultural Immunology0 citations Open access
Semantic Scholar
bacteria to coccidiostats COCCIDIOSTATS ON LACTOBACILLI
A. Puchalski, A. Marek, R. Urban-Chmiel
20200 citations
Semantic Scholar
Phenotypic and genotypic characterization of E. faecalis from yolk sac infections in broiler chicks with a focus on virulence factors
Dagmara St Pie Py Niak, T. Hauschild, M. Dec, A. Marek +2 more
20200 citations Open access
Semantic Scholar
Effect of Zinc Sulfate and Zinc Glycine Chelate on Concentrations of Acute Phase Proteins in Chicken Serum and Liver Tissue
Ł. Jarosz, A. Marek, Z. Grądzki, E. Laskowska +1 more
2018Biological Trace Element Research0 citations Open access
Semantic Scholar

Frequent co-authors

Invite them to SciRah by sharing their profile.

D. Stępień-Pyśniak×24
Invite
D. Stępień-Pyśniak — researcher profile on SciRah
Ł. Jarosz×19
Invite
Ł. Jarosz — researcher profile on SciRah
E. Pyzik×14
Invite
E. Pyzik — researcher profile on SciRah
R. Urban-Chmiel×13
Invite
R. Urban-Chmiel — researcher profile on SciRah

×13

Invite

M. Dec — researcher profile on SciRah

Z. Grądzki×13

Invite

Z. Grądzki — researcher profile on SciRah

M. Kwiecień×9

Invite

M. Kwiecień — researcher profile on SciRah

T. Hauschild×9

Invite

T. Hauschild — researcher profile on SciRah

Invite

A. Nowaczek — researcher profile on SciRah

A. Ciszewski×7

Invite

A. Ciszewski — researcher profile on SciRah

Invite

A. Rysiak — researcher profile on SciRah

U. Kosikowska×5

Invite

U. Kosikowska — researcher profile on SciRah