Now showing items 1-3 of 3

  • Proteomic analysis of human spermatozoa proteins with oxidative stress 

    Sharma, Rakesh; Agarwal, Ashok; Mohanty, Gayatri; Hamada, Alaa J.; Gopalan, Banu; Willard, Belinda; Yadav, Satya; Du Plessis, Stefan (BioMed Central, 2013-05)
    Background: Oxidative stress plays a key role in the etiology of male infertility. Significant alterations in the sperm proteome are associated with poor semen quality. The aim of the present study was to examine if elevated ...
  • Proteomic analysis of seminal fluid from men exhibiting oxidative stress 

    Sharma, Rakesh; Agarwal, Ashok; Mohanty, Gayatri; Du Plessis, Stefan S.; Gopalan, Banu; Willard, Belinda; Yadav, Satya P.; Sabanegh, Edmund (BioMed Central, 2013-09)
    ABSTRACT: Background: Seminal plasma serves as a natural reservoir of antioxidants. It helps to remove excessive formation of reactive oxygen species (ROS) and consequently, reduce oxidative stress. Proteomic profiling of ...
  • Proteomics : a subcellular look at spermatozoa 

    Du Plessis, Stefan S.; Kashou, Anthony H.; Benjamin, David J.; Yadav, Satya P.; Agarwal, Ashok (BioMed Central, 2011-03)
    Abstract. Background. Male-factor infertility presents a vexing problem for many reproductively active couples. Many studies have focused on abnormal sperm parameters. Recent advances in proteomic techniques, especially ...