Biswajit Paul

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The basic helix-loop-helix (bHLH) transcription factor Myod directly regulates gene expression throughout the program of skeletal muscle differentiation. It is not known how a Myod-driven myogenic program is modulated to achieve muscle fiber-type-specific gene expression. Pbx homeodomain proteins mark promoters of a subset of Myod target genes, including(More)
Pseudoaneurysms at donor renal-external iliac artery anastomosis is rare, multifactorial and more often leads to transplant nephrectomy.The incidence of such false aneurysms is less than 1%. With a few series of case reports in literature, the management, aetiology and indications for repair always remain very controversial and debatable.
The genetic map in the region of human chromosome 5 that harbors the gene for autosomal recessive forms of spinal muscular atrophy (SMA) has been refined by a multilocus linkage study in 50 SMA-segregating families. Among six markers spanning 8 cM for combined sexes, four were shown to be tightly linked to the SMA locus. Multipoint linkage analysis was used(More)
BACKGROUND Maternal mortality is a reflection of the care given to women by its society. It is tragic that deaths occur during the natural process of child birth and most of them are preventable. OBJECTIVES The present study was undertaken to find out the causes and contributing factors of maternal deaths. MATERIALS AND METHODS All maternal deaths(More)
Augmentation of microchimerism in solid organ transplant recipients by donor bone marrow cells (DBMC) infusion may promote immune hyporesponsiveness and consequently improve long-term allograft survival. Between March 2005 and July 2007, outcomes for 20 living unrelated donor (LURD) primary kidney recipients with concurrent DBMC infusion (an average of 2.19(More)
Mitral valve replacement, hence thrombosis of prosthetic heart valves (PHV) are not uncommon in our country. The diagnosis is commonly established by increased gradients across PHV during transthoracic echo and restricted leaflet movement during transesophageal echo or fluoroscopy. We demonstrated the leaflets of a bileaflet PHV, of which one was stuck in(More)
Fig. 2 : Sketch diagram explaining the relative position of the aneurysm (AN) with respect to the ascending aorta (Ao), left atrium (LA) and left ventricle (LV). The fistulous passage is shown by an arrow (encircled). A forty year old Indian male presented with complaints of vague chest pain of six to seven days duration. He had no recent history of fever(More)