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  1. Article

    Open Access

    Lead and calcium crosstalk tempted acrosome damage and hyperpolarization of spermatozoa: signaling and ultra-structural evidences

    Exposure of humans and animals to heavy metals is increasing day-by-day; thus, lead even today remains of significant public health concern. According to CDC, blood lead reference value (BLRV) ranges from 3.5 ...

    Rajkumar Singh Yadav, Bhawna Kushawaha, Rahul Dhariya… in Biological Research (2024)

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  2. Article

    Open Access

    Collapsed mitochondrial cristae in goat spermatozoa due to mercury result in lethality and compromised motility along with altered kinematic patterns

    Earlier we have reported mercury-induced alterations in functional dynamics of buck spermatozoa through free radicals-mediated oxidative stress and spontaneous acrosome reaction. Based on our earlier findings,...

    Bhawna Kushawaha, Rajkumar Singh Yadav, Dilip Kumar Swain… in Scientific Reports (2021)

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  3. No Access

    Article

    Mercury-Induced Inhibition of Tyrosine Phosphorylation of Sperm Proteins and Altered Functional Dynamics of Buck Spermatozoa: an In Vitro Study

    Present study was undertaken on buck spermatozoa to investigate the effect of mercuric chloride on functional dynamics of buck spermatozoa. Four different concentrations (0.031, 0.125, 0.25 and 1.25 μg/mL) of ...

    Bhawna Kushawaha, Rajkumar Singh Yadav… in Biological Trace Element Research (2020)

  4. No Access

    Article

    Dynamics of HSPA1A and redox status in the spermatozoa and fluid from different segments of goat epididymis

    The present study was attempted to investigate the dynamics of HSPA1A and redox status in the spermatozoa and fluid of different segments of buck epididymis. Testes were collected from sexually mature and heal...

    Akhilesh Kumar, Brijesh Yadav, Dilip Kumar Swain, Mukul Anand… in Cell Stress and Chaperones (2020)