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Efeitos in vitro e in vivo do bissulfato de clopidogrel em modelo experimental de melanoma: envolvimento do sistema purinérgico plaquetário
(Universidade Federal de Santa Maria, 2022-08-08)
Melanoma is a type of cancer that, when it develops into the metastatic form, is very aggressive and makes conventional antitumor treatments less effective. Activated platelets are involved in tumor progression through ...
Atividade das ecto-enzimas em plaquetas de ratos com hipercolesterolemia induzida tratados com curcumina e submetidos ao exercício físico
(Universidade Federal de Santa Maria, 2012-07-31)
Hypercholesterolemia is a risk factor for the development of atherosclerosis, which is a chronic inflammatory disease characterized by accumulation of platelets on the walls of arteries and also by an inflammatory process. ...
Efeitos do ácido clorogênico na modulação da sinalização purinérgica e perfil inflamatório em células microgliais expostas ao lipopolissacarídeo
(Universidade Federal de Santa Maria, 2021-09-16)
Neuroinflammation is a process associated with various neurodegenerative diseases, especially Parkinson’s and Alzheimer’s Disease. In the Central Nervous System (CNS), microglial cells are the most important macrophages ...
Efeito da guanosina contra danos agudos e crônicos causados por trauma crânio encefálico: uma nova perspectiva envolvendo o sistema purinérgico
(Universidade Federal de Santa Maria, 2017-03-03)
Traumatic brain injury (TBI) is a multipathology associated to severe physiological changes that result in an unfavorable socioeconomic impact in a worldwide. Its pathophysiology comprises excitotoxicity, mitochondrial ...
Doença de chagas aguda e suas implicacões comportamentais, no perfil oxidativo e sinalização purinérgica em modelo experimental sob terapia com Resveratrol
(Universidade Federal de Santa Maria, 2022-12-14)
Chagas disease, caused by the flagellate protozoan Trypanosoma cruzi, is endemic
to South America and has a wide geographic distribution, but it is still considered a
neglected disease. Once installed, Chagas disease ...
A curcumina previne os efeitos da exposição à fumaça do cigarro sistema purinérgico, sistema colinérgico e memória
(Universidade Federal de Santa Maria, 2013-05-09)
Cigarette smoke exposure is a major risk factor to the development of cardiovascular diseases, neurocognitive and neurobiological deficits. Nowadays, phytotherapy is widely employed in the treatment of many illnesses. ...
Efeito antitumoral do extrato de carotenoides e biomassa de microalgas Scenedesmus obliquus em células de melanoma: envolvimento da sinalização purinérgica
(Universidade Federal de Santa Maria, 2023-05-19)
Cutaneous Melanoma (CM) is an aggressive and metastatic tumor, resulting in low
survival and high mortality rates. Despite significant advances in therapeutics, the disponible
drugs are often undefective and related to ...
Atividade de ectoenzimas purinérgicas após dano hepático crônico induzido por tioacetamida em ratos wistar e tratados com pentoxifilina
(Universidade Federal de Santa Maria, 2023-07-17)
The are innumerous hepatotoxic agents that can cause liver injury, but when this
damage extends for long periods, it can characterize a chronic profile that makes the
patient’s treatment and recuperation difficult. Chronic ...
Avaliação do efeito da istradefilina no melanoma metastático: a importância da via adenosinergica no microambiente tumoral
(Universidade Federal de Santa Maria, 2023-08-31)
Metastatic melanoma is a very aggressive skin cancer characterized by the
development of strong immunosuppression in the tumor microenvironment (TME).
Adenosine (ADO) is the main actor in the process of escaping from ...
Efeitos do resveratrol na sinalização purinérgica em camundongos expostos ao alumínio
(Universidade Federal de Santa Maria, 2023-09-12)
Aluminum (Al) is a compound found in nature, and is widely used industrially, which means that humans are exposed to it daily. Due to its ability to cross the blood-brain barrier, it can accumulate in the brain in regions ...