"The fruits of independence": Satyajit Ray, Indian nationhood and the spectre of empire

Challenging the longstanding consensus that Satyajit Ray's work is largely free of ideological concerns and notable only for its humanistic richness, this article shows with reference to representations of British colonialism and Indian nationhood that Ray's films and stories are marked deeply and consistently by a distinctively Bengali variety of liberalism. Drawn from an ongoing biographical project, it commences with an overview of the nationalist milieu in which Ray grew up and emphasizes the preoccupation with colonialism and nationalism that marked his earliest unfilmed scripts. It then shows with case studies of Kanchanjangha (1962), Charulata (1964), First Class Kamra (First-Class Compartment, 1981), Pratidwandi (The Adversary, 1970), Shatranj ke Khilari (The Chess Players, 1977), Agantuk (The Stranger, 1991) and Robertsoner Ruby (Robertson's Ruby, 1992) how Ray's mature work continued to combine a strongly anti-colonial viewpoint with a shifting perspective on Indian nationhood and an unequivocal commitment to cultural cosmopolitanism. Analysing how Ray articulated his ideological positions through the quintessentially liberal device of complexly staged debates that were apparently free, but in fact closed by the scenarist/director on ideologically specific notes, this article concludes that Ray's reputation as an all-forgiving, ‘everybody-has-his-reasons’ humanist is based on simplistic or even tendentious readings of his work

Differential signaling of inducible nitric oxide synthase induction in Mycobacterium tuberculosis infected alveolar epithelial cell line A549 in response to cytokines IFN-γ, TNF-α and IL-1β

Background: In earlier studies, it was shown that ex vivo Mycobacterium tuberculosis-infected type II alveolar epithelial cells generate de novo nitric oxide (NO), but the mycobactericidal quantity of NO was released only by stimulation of these cells with proinflammatory cytokines, i.e. IFN-γ, TNF-α and IL-1β. In the present communication, it was demonstrated that M. tuberculosis-infected/mycobacterial antigens stimulated cells utilize both, JAK-STAT and NF-κB pathways for the induction of inducible Nitric Oxide Synthase (iNOS) mRNA and NO production. Methods: Alveolar epithelial cell line A549 were either infected with M. tuberculosis or stimulated with M. tuberculosis components. Confocal microscopy, NO estimation and EMSA were performed on the infected/stimulated A549 cells. Results: Nuclear extracts prepared from M. tuberculosis infected A549 cells alone or stimulated with IFN-γ or a combination of three cytokines (IFN-γ, TNF-α and IL-1β) formed DNA protein complexes with probes from both −5.2kb region (specific for binding of STAT-1 protein) and −5.8kb region (specific for binding of both STAT-1 and NF-κB) of the iNOS promoter. However, TNF-α or IL-1β stimulated M. tuberculosis-infected A549 cells showed no protein DNA complexes with construct from −5.2kb region. Conclusions: This differential response indicated that TNF-α/IL-1β does not allow STAT-1 production or its translocation to nucleus in M. tuberculosis-infected A549 cells in the absence of IFN-γ. This differential signaling of iNOS induction in M. tuberculosis-infected alveolar epithelial cells by cytokines may be responsible for controlled production of NO intracellularly

Sonar Bangla?: Agricultural Growth and Agrarian Change in West Bengal and Bangladesh

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