Results 181 to 190 of about 14,052,700 (287)

Development and Characterization of Liposomes Containing a Zn(II) Porphyrin Derivative for the Application of Photodynamic Therapy in the Treatment of Breast Cancer

Lasers in Surgery and Medicine, EarlyView.
ABSTRACT Objectives This study aims to synthesize and characterize lipid nanosystems (liposomes) for the incorporation of a Zn(II) porphyrin derivative, Zn(II) meso‐tetrakis(N‐n‐hexylpyridinium‐2‐yl)porphyrin (ZnTnHex‐2‐PyP4+, ZnPH), intending to employ an alternative method of treatment, such as photodynamic therapy (PDT), for breast cancer (BC ...
Kammila Martins Nicolau Costa, José Ferreira Sarmento‐Neto, Júlio Santos Rebouças, Ricardo Olímpio de Moura, John F. Callan, João Augusto Oshiro‐Junior   +5 more
wiley   +1 more source

Temporal trends in lung cancer and radon gas exposure: an ecological study in Rio Grande do Sul. [PDF]

Ecancermedicalscience
Jung JC, Costa JSD, Oliveira CHE, Filho OAS, Paniz VMV.   +4 more
europepmc   +1 more source

Detection of anti-Leishmania spp. antibodies in poultry from central region of Rio Grande do Sul, Brazil. [PDF]

Rev Bras Parasitol Vet, 2023
Tatto M, Fernandes FD, Costa EP, Shibuya FY, Freitas LI, Osmari V, Roman IJ, Bräunig P, Vogel FSF, Botton SA, Sangioni LA.   +10 more
europepmc   +1 more source

New Insights About the Role of Sn‐Rich and Pb‐Rich Phases Over the Corrosion Mechanism of Low‐Tin Quaternary Bronze Alloys Under Sulfur‐Containing Conditions

Materials and Corrosion, EarlyView.
A mechanistic proposal for the initial steps of quaternary bronze corrosion in media containing sulfate was described. The process is driven by microgalvanic effects along the microstructure, generating anodic sites over lead and tin rich phases and cathodic sites onto Cu‐rich phases.
Augusto Versteg, Gustavo Prestes de Vargas, Tiago Falcade   +2 more
wiley   +1 more source

A participação guarani missioneira na vida colonial rio-platense

Estudos Ibero Americanos, 1995
Neumann, Eduardo Santos
doaj  

Epidemiological aspects of leptospirosis in Rio Grande do Sul during the 2024 Flood. [PDF]

Rev Soc Bras Med Trop
Leal RK, Fernandes M, Vieira CP, Rocha ECCD, Flores NF, Eufrazio WV, Silva CZD, Iser BPM, Prophiro JS.   +8 more
europepmc   +1 more source

Regularity Estimates for Fully Nonlinear Dead‐Core Problems With a Hamiltonian Term

Mathematische Nachrichten, EarlyView.
ABSTRACT In this paper, we present a problem involving fully nonlinear elliptic operators with Hamiltonian, which can present a singularity or degenerate as the gradient approaches the origin. The model studied here, allows the appearance of plateau zones, i.e., unknown regions of the domain in which the non‐negative solutions vanishes.
Rafael R. Costa, Ginaldo S. Sá
wiley   +1 more source

Emergence and spatiotemporal incidence of dengue in Rio Grande do Sul, Brazil. [PDF]

Sci Rep
Baes Pereira S, Conrad Bohm B, Dos Reis Gomes A, Aguiar Gonçalves G, Campos Pereira Bruhn N, Silva Belo V, Aguilera-Benavente F, Pascoti Bruhn FR.   +7 more
europepmc   +1 more source

Driven to Win, Destined to Lose? A Process Model of How Sports Betting Escalates Into Gambling Harm and Shapes Help‐Seeking

Psychology &Marketing, EarlyView.
ABSTRACT Sports betting has become a routine part of watching sport. Online and mobile platforms let consumers bet continuously, receive instant feedback, and respond to new odds throughout a match. Frequent betting is known to raise the risk of gambling‐related harm, but far less is known about the psychological mechanisms through which that harm ...
Wagner Junior Ladeira, Weng Marc Lim, Tareq Rasul, Fernando de Oliveira Santini, Musarrat Shaheen, Farrah Zeba   +5 more
wiley   +1 more source

Editorial

Boletim Geográfico do Rio Grande do Sul, 2017
Editoria do Boletim Geográfico do Rio Grande do Sul
doaj   +4 more sources