Articles by Author

Part of: Actual problems of Ecology

Review Article

Does overproduction of chaperone proteins favour the repair of DNA injuries induced by oxidative stress? (Mini review)

Stephka G. Chankova, Nadezhda P. Yurina, Teodora I. Todorova, Petya N. Parvanova

10.3897/biorisk.20.97569

15-05-2023

Unique: 1483 | Total: 2542

Reprint: € 7,00

7-22

Research Article

Screening of Amorpha fruticosa and Ailanthus altissima extracts for genotoxicity/antigenotoxicity, mutagenicity/antimutagenicity and carcinogenicity/anticarcinogenicity

Teodora Todorova, Krassimir Boyadzhiev, Aleksandar Shkondrov, Petya Parvanova, Maria Dimitrova, Iliana Ionkova, Ilina Krasteva, Ekaterina Kozuharova, Stephka Chankova

10.3897/biorisk.17.77327

21-04-2022

Unique: 2097 | Total: 3632

Reprint: € 6,00

201-212

$Polar and non-polar fraction from Origanum vulgare spp. hirtum methanolic extract – differences in their bioactivity on Chlamydomonas reinhardtii test system$

Research Article

Polar and non-polar fraction from Origanum vulgare spp. hirtum methanolic extract – differences in their bioactivity on Chlamydomonas reinhardtii test system

Maria Dimitrova Todorova, Petya Nikolaeva Parvanova, Teodora Ivanova Todorova, Milena Tihomirova Nikolova, Strahil Hristov Berkov, Stephka Georgieva Chankova

10.3897/biorisk.17.78169

21-04-2022

Unique: 2154 | Total: 3706

Reprint: € 6,00

191-200

Research Article

On the mode of action of Origanum vulgare spp. hirtum methanolic extract and essential oil on Chlamydomonas reinhardtii

Maria D. Todorova, Petya N. Parvanova, Teodora I. Todorova, Georgi D. Dronchev, Milena T. Nikolova, Strahil H. Berkov, Stephka G. Chankova

10.3897/biorisk.17.77313

21-04-2022

Unique: 1988 | Total: 3574

Reprint: € 6,00

179-190

Research Article

Cellular susceptibility and oxidative stress response to menadione of logarithmic, quiescent, and nonquiescent Saccharomyces cerevisiae cell populations

Polya Galinova Marinovska, Teodora Ivanova Todorova, Krassimir Plamenov Boyadzhiev, Emiliya Ivanova Pisareva, Anna Atanasova Tomova, Petya Nikolaeva Parvanova, Maria Dimitrova, Stephka Georgieva Chankova, Ventsislava Yankova Petrova

10.3897/biorisk.17.77320

21-04-2022

Unique: 2200 | Total: 3623

Reprint: € 6,00

127-138

Research Article

Saccharomyces cerevisiae yeast cells as a test system for assessing Zeocin toxicity

Polya Marinovska, Teodora Todorova, Anna Tomova, Emiliya Pisareva, Krassimir Boyadzhiev, Martin Dimitrov, Petya Parvanova, Maria Dimitrova, Stephka Chankova, Ventsislava Petrova

10.3897/biorisk.17.77227

21-04-2022

Unique: 2725 | Total: 4230

Reprint: € 6,00

105-116

Editorial

International seminar of ecology – 2021 “Current trends of ecology”

Stephka Chankova

10.3897/biorisk.17.84978

21-04-2022

Unique: 1918 | Total: 2954

Reprint: € 5,00

1-5