:
Diabetic Retinopathy (DR) is one of the most severe ocular problems of diabetes. It is a microvascular complication that impairs the vision of diabetic individuals and can cause acquired blindness. Currently available treatment options like laser therapy, vitrectomy, intravitreal anti-vascular endothelial growth factor (VEGF) agents, and glucocorticoids help to reduce vision loss at advanced stages. In spite of the available therapies, patients with severe vision loss face difficulty in achieving normal vision. There is a need for development of newer treatment strategies to address the condition from the early stages. Multiple factors owing to complex pathophysiological events are responsible for this long-term complication. Neurodegeneration, inflammation, and oxidative stress are the three important factors associated with the development of DR. Oxidative stress is a major contributor to the onset and progression of DR. Pathological events like retinal neurodegeneration and inflammation damage the retina right in the early stages of DR. Different combinations of treatments targeting these pathological events are discussed in the present review. The first combination discussed is citicoline and resveratrol. The second combination is duloxetine and N-acetyl cysteine (NAC). These combinations may help in the early stages of DR. CD5-2 and angiopoietin-2 inhibitors is the third combination. This combination may help to manage diabetic macular edema. The main purpose of this article is to discuss the link between these pathologies and the three combination approaches with the objective of consideration of newer therapeutic approaches in research related to DR treatment.
Abstract:Pancytopenia is a health condition in which there is a reduction in the amount of leucocytes, erythrocytes and thrombocytes. If more than one of the blood cells is low then the condition is called as bicytopenia. The pancytopenic condition is observed in treatment of diseased conditions like thalassemia and hepatitis C. Iatrogenically pancytopenia is caused by some antibiotics and anti-HCV drugs. Medical conditions like aplastic anaemia, lymphoma, copper deficiency, and so forth can also cause pancytopenia. Pancytopenia can in turn decrease the immunity of the person and thereby can be fatal. Current therapies for pancytopenia include bone marrow stimulant drugs, blood transfusion and bone marrow transplant. The current therapies are very excruciating and have long-term side-effects. Therefore, treating these condition using herbal drugs is very important. Herbs like wheatgrass, papaya leaves and garlic are effective in treating single lineage cytopenias. The present review is focused on the potential effects of natural herbs for the treatment of pancytopenia.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.