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Stefka Metodieva Delimitreva

Observed names: S Delimitreva, S M Delimitreva, S. Delimitreva, S. M. Delimitreva, Stefka Delimitreva, Stefka M. Delimitreva
ORCID: 0000-0001-8847-4654
Observed ORCID: 0000-0001-8847-4654
OpenAlex ID: A5038469125
Epidermal growth factor effects on marmoset monkey (Callithrix jacchus) oocyte in vitro maturation, IVF and embryo development are altered by gonadotrophin concentration during oocyte maturation
2010 · O. Y. Tkachenko, S. Delimitreva, et al. · Human Reproduction · 29
Meiotic abnormalities in in vitro-matured marmoset monkey (Callithrix jacchus) oocytes: development of a non-human primate model to investigate causal factors
2005 · S. Delimitreva, R. Zhivkova, et al. · Human Reproduction · 27
Chromosomal disorders and nuclear and cell destruction in cleaving human embryos
2005 · Stefka M. Delimitreva, Ralitsa S. Zhivkova, et al. · The International Journal of Developmental Biology · 20
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Critical estradiol dose optimization for oocyte in vitro maturation in the common marmoset
2015 · O.Y. Tkachenko, S. Delimitreva, et al. · Theriogenology · 16
Variations of chromatin, tubulin and actin structures in primate oocytes arrested during in vitro maturation and fertilization—what is this telling us about the relationships between cytoskeletal and chromatin meiotic defects?
2012 · S. Delimitreva, O.Y. Tkachenko, et al. · Theriogenology · 15
Analysis of human unfertilized oocytes and pronuclear zygotes—Correlation between chromosome/chromatin status and patient-related factors
2006 · Ralitsa S. Zhivkova, Stefka M. Delimitreva, et al. · European Journal of Obstetrics & Gynecology and Reproductive Biology · 13
Numerical chromosome disorders in the common marmoset (Callithrix jacchus) – comparison between two captive colonies
2013 · S. Delimitreva, E. Wedi, et al. · Journal of Medical Primatology · 9
A retrospective analysis of adverse effects of an in vivo fluoroquinolone antibiotic enrofloxacin treatment on oocyte quality in the common marmoset
2017 · O.Y. Tkachenko, J.U. Scheerer-Bernhard, et al. · Reproductive Toxicology · 8
Dynamics of Lamins B and A/C and Nucleoporin Nup160 during Meiotic Maturation in Mouse Oocytes
2017 · Venera P. Nikolova, S. Delimitreva, et al. · Folia Biologica · 7
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Supernumerary Human Preembryos Provide Potential for Preimplantation Genetic Diagnosis
2001 · Stefka M. Delimitreva, R. S. Zhivkova, et al. · Folia Biologica · 7
Effects of oxygen concentration in IVM/IVF on marmoset monkey oocyte maturation and embryo development
2017 · Olena Y. Tkachenko, Stefka Delimitreva, et al. · Animal Reproduction · 6
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Defective oogenesis in mice with pristane-induced model of systemic lupus
2021 · Stefka M. Delimitreva, Gabriela V. Boneva, et al. · Journal of Reproductive Immunology · 4
[Role of oocyte cytoplasmic factors in human IVF failure].
2010 · R Zhivkova, S Delimitreva, et al. · PubMed · 4
How the Oocyte Nucleolus Is Turned into a Karyosphere: The Role of Heterochromatin and Structural Proteins
2024 · Venera Nikolova, Maya Markova, et al. · Journal of Developmental Biology · 3
Lupus progression deteriorates oogenesis quality in MRL/lpr mice
2024 · Stefka Delimitreva, Gabriela Boneva, et al. · Immunologic Research · 2
Osteoarthritis Affects Mammalian Oogenesis: Effects of Collagenase-Induced Osteoarthritis on Oocyte Cytoskeleton in a Mouse Model
2021 · Anton Ivanov Kolarov, Irina Valcheva Chakarova, et al. · International Journal of Inflammation · 2
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Prostaglandin F2α Causes Fast Degenerative Changes in Ovulated Mouse Oocytes
2021 · A. I. Kolarov, V. P. Hadzhinesheva, et al. · Folia Biologica · 2
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[Investigation of cytokeratin and vimentin intermediate filaments in polycystic ovaries (PCOS) -- presence and specific structure of Balbiani body in primordial follicles].
2013 · R Zhivkova, M Panevska, et al. · PubMed · 2
The Status of the Chromatin of Human Preimplantation Embryos with Good Morphology
2002 · Stefka M. Delimitreva · Folia Biologica · 2
53 Preliminary Observations on Apoptotic Fragmentation of Cultured Mouse Oocytes
2022 · Maya Markova, Anton Kolarov, et al. · Acta morphologica et anthropologica · 1
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Genetic Disorders Affecting Tubulin Cytoskeleton
2015 · Maya D. Markova, Irina V. Chakarova, et al. · Journal of Biomedical and Clinical Research · 1
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Molecular Mechanisms of Negative Effect of Systemic Lupus Erythematosus on Oogenesis and Meiotic Processes in Oocytes
2026 · Stefka Delimitreva, Ana Blagoeva, et al. · International Journal of Molecular Sciences
Modulation Effects of Reproductive Hormones on Oogenesis in a Collagenase-Induced Osteoarthritis Mouse Model
2026 · Anton Kolarov, Irina Chakarova, et al. · Biomedicines
How Cytoskeletal Disorders Contribute to Errors in the Chromosomal Segregation of Oocytes and Cleavage Stage Embryos
2025 · Stefka Delimitreva, Irina Chakarova · Journal of Developmental Biology
69 The Odd Behavior of the Nuclei in Maturing Mammalian Oocytes and Zygotes
2022 · Stefka Delimitreva · Acta morphologica et anthropologica
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Works count: 33
Citation count: 180
H-index: 8
I10-index: 6
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