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Seleção de espécies medicinais para composição paisagística no campus da UFSM de Palmeira das Missões, RS
(Universidade Federal de Santa Maria, 2023-07-12)
Landscaping provides countless benefits to users, such as encouraging interaction between people,
increasing the pleasantness of the space, being the only artistic expression in which the five senses
of human beings ...
Influência da polinização por abelhas em cultura de girassol (Helianthus annuus L.)
(Universidade Federal de Santa Maria, 2023-06-27)
O papel dos processos evolutivos e ecológicos nos padrões de diversidade e coloração de espécies
(Universidade Federal de Santa Maria, 2023-07-26)
Naturalists have long recognized the variation of biological diversity over time and space. Two
significant aspects that spark great interest in ecology are the latitudinal gradient of diversity
and animal coloration. ...
Distribuição espacial de uma espécie endêmica e insular de Hyalella (Crustacea, Amphipoda) em riachos da Mata Atlântica de Florianópolis, ilha de Santa Catarina
(Universidade Federal de Santa Maria, 2023-07-14)
Lotic ecosystems are biodiverse environments that form different mesohabitats suitable for
some species of crustaceans, such as those of the genus Hyalella, endemic to the Americas. In
the state of Santa Catarina, a ...
Produção de melitina in vitro por expressão heteróloga em Escherichia coli
(Universidade Federal de Santa Maria, 2023-07-07)
Apitoxin is the poison found in bees of the genus Apis, and is
fundamentally constituted by peptides and some lipids and glucose molecules.
Melittin is a simple peptide composed of 26 amino acids that make up most of ...
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 ...
O exercício físico reduz parâmetros comportamentais e moleculares envolvidos na drogadição por anfetamina em ratos: envolvimento da via opioide endógena
(Universidade Federal de Santa Maria, 2023-09-15)
The mesolimbic dopaminergic system constitutes a drug target circuit, whose neuroplasticity
alteration is involved in the development of drug addiction. Due to this neuromodulation,
currently available treatments only ...
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 ...
Estudo dos efeitos induzidos por doses subletais do inseticida agrícola Tiametoxam sobre parâmetros bioquímicos e comportamentais de baratas da espécie Nauphoeta cinerea
(Universidade Federal de Santa Maria, 2023-09-29)
Thiamethoxam (TMX) is an agricultural insecticide belonging to the neonicotinoid
family. Its mechanism of action lies in the persistent activation of nicotinic acetylcholine
receptors (nAChR) in the nervous system of ...
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 ...