In Vitro Immunomodulatory Activity of Sagalanoi Chooranam (Poly Herbal Formulation) in RAW Macrophage Cell Line

Within the realm of Siddha medicine, an ancient and venerable traditional healing system hailing from India, a comprehensive methodology is deployed to combat liver disorders. This approach is characterised by the utilisation of herbal remedies, accentuating the reinstatement of equilibrium in the body's vital life force, known as "Vatham," "Pitham," and "Kapham." The utilisation of cell line studies is crucial in assessing the immunomodulatory properties of herbal medicine, offering invaluable insights into their capacity to influence the immune system and advancing our comprehension of their therapeutic benefits. The primary objective of this investigation was to elucidate the potential immunomodulatory properties of sagalanoi chooranam, a polyherbal Siddha formulation, through the execution of anti-proliferative assays conducted. On the RAW 264.7 macrophage cell line. Various test solutions were precisely prepared, encompassing a spectrum of concentrations (50, 100 and 200 μg/ml). The RAW 264.7 cells were diligently cultured and then carefully subjected to stimulation with lipopolysaccharide (LPS) to initiate cellular activation. Following this activation, the test formulation was introduced at varying concentrations, after which the cells underwent a 24-hour incubation period. The resultant nitrite levels, serving as indicators of immunomodulatory response, were evaluated within the cell lysate. The outcomes unveiled a notable decline in nitrite levels, correlating with the dosage of the test formulation during the incubation with RAW 264.7 cells. The outcomes of the study elucidate a conspicuous decline in nitrite levels in direct correlation with escalating concentrations of the test formulation, contrasting starkly with the control group exclusively subjected to LPS. Furthermore, the investigation meticulously probed the ramifications of the test formulation on cellular viability. The vitality of RAW 264.7 cells exhibited a discernible downward trajectory as the concentration of the test formulation ascended. Noteworthy is the fact that, at the concentration of 200 μg/ml, cellular viability registered at a mere 55.53 ± 3.567%. Collectively, these findings lend credence to the hypothesis that the test formulation possesses a dose-dependent capacity to attenuate both nitrite levels and cellular viability within the RAW 264.7 cell milieu, underscoring its auspicious immunomodulatory attributes. This research expands our insights into the potential immunological ramifications of the test formulation and underscores its plausible utility within the realm of immunomodulation.