Search Results - "Penkova, R"

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    Discrete reduction of type I collagen thermal stability upon oxidation by Komsa-Penkova, Regina, Koynova, Rumiana, Kostov, Georgi, Tenchov, Boris

    Published in Biophysical chemistry (24-01-2000)
    “…The oxidation of acid-soluble calf skin collagen type I caused by metal-dependent free radical generating systems, Fe(II)/H 2O 2 and Cu(II)/H 2O 2, was found…”
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    Journal Article
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    Stabilizing effect of glycerol on collagen type I isolated from different species by Penkova, R, Goshev, I, Gorinstein, S, Nedkov, P

    Published in Food chemistry (01-09-1999)
    “…The stabilizing effect of glycerol on type I collagens (C) from rat tail tendon (RTC), calf skin (CSC), human placenta (HPC), and sheep skin (SSC) at elevated…”
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    Genetic thrombophilic defects (Factor V Leiden, prothrombin G20210A, MTHFR C677T) in women with recurrent fetal loss by Kovacheva, K, Ivanov, P, Konova, E, Simeonova, M, Komsa-Penkova, R

    Published in Akusherstvo i ginekologiia (2007)
    “…Maternal thrombophilia (inherited and acquired) has recently been identified as a major cause of thrombembolism, but it may also contribute to adverse…”
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    High risk of recurrent spontaneous abortion during second trimester in women carriers of polymorphism A2 in platelet glycoprotein IIb/IIIa by Ivanov, P, Komsa-Penkova, R, Ivanov, I, Konova, E, Kovacheva, K, Stoĭkov, S, Popov, I

    Published in Akusherstvo i ginekologiia (2008)
    “…The aim of this study was to evaluate the role of polymorphism A2 (PLA2) in platelet glycoprotein IIb/IIIa (GP IIb/IIIa) in the development of recurrent…”
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    Combined thrombophilic factors among women with late recurrent spontaneous abortions by Ivanov, P, Komsa-Penkova, R, Konova, E, Gecheva, Sv, Ivanov, I, Kovacheva, K, Simeonova, M, Tanchev, St

    Published in Akusherstvo i ginekologiia (2011)
    “…The aim of this study was to assess the role of combined thrombophilic factors carrier status for development of late recurrent pregnancy loss (RPL). The…”
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    Changes in the adhesive phenotype of regional lymphocytes in rats with adjuvant arthritis: alteration by cyclophosphamide by Altankov, G, Marinova-Mutafchieva, L, Nikolaeva, N, Penkova, R

    “…A quantitative spectrophotometrical method was used to study the adhesive phenotype of lymphocytes from regional lymph nodes of rats with early stage…”
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    Thermal stability of calf skin collagen type I in salt solutions by Komsa-Penkova, Regina, Koynova, Rumiana, Kostov, Georgi, Tenchov, Boris G.

    Published in Biochimica et biophysica acta (17-10-1996)
    “…The thermal stability of acid-soluble collagen type I from calf skin in salt solutions is studied by high-sensitivity differential scanning calorimetry. Three…”
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    FETAL LOSSES DURING THE MATURATION OF THE PLACENTA AND THE RELATIONSHIP WITH SOME PROCOAGULANT CONDITIONS. by Komsa-Penkova, R, Kovacheva, K, Ivanov, P

    Published in Akusherstvo i ginekologiia (2016)
    “…Among the major causes and risk factors for fetal loss are chromosomal abnormalities, genetic syndromes, placental abnormalities, thrombophilia (FVL, Fil…”
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    Implication of PAI-1 4G/5G polymorphism in recurrent implantation failure after IVF by Ivanov, P, Gacheva, Sv, Konova, E, Komsa-Penkova, R

    Published in Akusherstvo i ginekologiia (2014)
    “…During implantation, an accurate balance of coagulation, fibrin deposition and fibrinolysis is mandatory for trophoblastic invasion. Inhibition of fibrinolysis…”
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    Stability of collagen during denaturation by Penkova, R, Goshev, I, Gorinstein, S, Nedkov, P

    Published in Journal of Protein Chemistry (01-05-1999)
    “…The stability of calf skin collagen (CSC) type I during thermal and chemical denaturation in the presence of glycerol was investigated. Thermal denaturation of…”
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