Sandeep Kumar Rajput

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The present study was aimed to detect urinary proteins excreted in kala-azar patients. Urinary proteins were isolated by ammonium sulfate precipitation and purified by Amicon ultra using 3 kDa cutoff membrane device. The proteins were resolved on 12 % sodium dodecyl sulfate polyacrylamide gel electrophoresis and blots were developed with the patients sera.(More)
A buffalo oocyte-specific subtracted cDNA library was constructed to identify exclusively or preferentially oocyte-expressed genes. The library represented an enriched population of transcripts obtained from oocytes of diverse ovarian follicular origin and at different stages of in vitro maturation. A total of 1173 high-quality sequences of oocyte-specific(More)
Despite several decades since the birth of the first test tube baby and the first calf derived from an in vitro-fertilised embryo, the efficiency of assisted reproductive technologies remains less than ideal. Poor oocyte competence is a major factor limiting the efficiency of in vitro embryo production. Developmental competence obtained during oocyte growth(More)
Follicular development occurs in wave like patterns in monotocous species such as cattle and humans and is regulated by a complex interaction of gonadotropins with local intrafollicular regulatory molecules. To further elucidate potential mechanisms controlling dominant follicle selection, granulosa cell RNA harvested from F1 (largest) and F2 (second(More)
BACKGROUND Akt and its downstream signalling pathways contribute to the aetiology and progression of colorectal carcinoma (CRC). Targeting the Akt pathway is an attractive strategy but few chemotherapeutic drugs have been used to treat CRC with only limited success. BI-69A11, a small molecule inhibitor of Akt, efficiently inhibits growth in melanoma cells.(More)
The DNA methylation pattern in spermatozoa of buffalo bulls of different fertility status was investigated. Spermatozoa isolated DNA from two groups of buffalo bulls (n = 5), selected based on their artificial insemination-generated conception rate data followed by IVF efficiency, were studied for global methylation changes using a custom-designed 180 K(More)
The TGF-beta-SMAD signaling pathway is involved in regulation of various aspects of female reproduction. However, the intrinsic functional role of SMADs in early embryogenesis remains poorly understood. Previously, we demonstrated that treatment with follistatin, an activin (TGF-beta superfamily ligand)-binding protein, is beneficial for bovine early(More)
BACKGROUND We previously demonstrated embryotrophic actions of maternal (oocyte-derived) follistatin during bovine early embryogenesis. Classical actions of follistatin are attributed to inhibition of activity of growth factors including activins and bone morphogenetic proteins (BMP). However, temporal changes in BMP mRNA in early bovine embryos and the(More)
Interleukin-6 (IL-6) signaling network has been implicated in oncogenic transformations making it attractive target for the discovery of novel cancer therapeutics. In this study, potent antiproliferative and apoptotic effect of diacerein were observed against breast cancer. In vitro apoptosis was induced by this drug in breast cancer cells as verified by(More)
The expression pattern of glucose metabolism genes (hexokinase, phosphofructokinase, glucose-6-phosphate dehydrogenase [G6PDH], lactate dehydrogenase [LDH], and pyruvate dehydrogenase [PDH]) were studied in buffalo in vitro-matured oocytes and in vitro-produced embryos cultured under different glucose concentrations (0 mM, 1.5 mM, 5.6 mM, and 10 mM) during(More)