Effect of Bromelain on Chronic Unpredictable Stress-induced Behavioral, Biochemical, and Monoamine Changes in Wistar Albino Rat Model of Depression.

Background: Bromelain is a complex mixture of protease enzyme extract from the fruit or stem of the pineapple plant and it has a history of folk medicine use. It is known to have a wide range of biological actions and it is most commonly used as an anti-inflammatory agent, though scientists have also discovered its potential as an anticancer and antimicrobial agent, it has been reported to have positive effects on the respiratory, digestive, circulatory systems and potentially on the immune system.

Objective: This study was designed to investigate the antidepressant potential of Bromelain in the chronic unpredictable stress (CUS) model of depression.

Brain Related Gut Peptides - A Review.

Gut peptides are small peptides secreted by gut endocrine cells that can modulate the roles and functions of different organs through signaling. Gut peptides can also majorly impact the body's energy homeostasis by regulating appetite and energy metabolism. The gut-brain axis (GBA) is bidirectional communication between the central nervous system (CNS) and the peripheral enteric nervous system.

Effect of methanol-induced oxidative stress on the neuroimmune system of experimental rats.

It is well known that the nervous system has increased susceptibility to methanol intoxication. The present study reveals the effect of methanol intoxication on antioxidant status, lipid peroxidation and DNA integrity in hypothalamic-pituitary-adrenal (HPA) axis organs and spleen. Non-specific and specific immune functions were analyzed.

Effect of Triphala on oxidative stress and on cell-mediated immune response against noise stress in rats.

Stress is one of the basic factors in the etiology of number of diseases. The present study was aimed to investigate the effect of Triphala (Terminalia chebula, Terminalia belerica and Emblica officinalis) on noise-stress induced alterations in the antioxidant status and on the cell-mediated immune response in Wistar strain male albino rats. Noise-stress employed in this study was 100 dB for 4 h/d/15 days and Triphala was used at a dose of 1 g/kg/b.