Antileishmanial activity of 2-amino-thiophene derivative SB-200

JPA de Sousa, JMS de Sousa, RRL Rodrigues… - International …, 2023 - Elsevier
Leishmaniasis, presenting the highest number of cases worldwide is one of the most serious
Neglected Tropical Diseases (NTDs). Clinical manifestations are intrinsically related to the …

Shielded silver nanorods for bioapplications

X Zhuo, M Henriksen-Lacey… - Chemistry of …, 2020 - ACS Publications
Silver is arguably the best plasmonic material in terms of optical performance. However,
wide application of Ag and Ag-containing nanoparticles is usually hindered by two major …

[HTML][HTML] Membrane dynamics in Leishmania amazonensis and antileishmanial activities of β-carboline derivatives

L Alonso, JC de Paula, P Baréa, MH Sarragiotto… - … et Biophysica Acta (BBA …, 2021 - Elsevier
Two β-carboline compounds, 8i and 6d, demonstrated in vitro antileishmanial activity
against Leishmania (L.) amazonensis promastigotes similar to that of miltefosine (MIL) …

Antileishmanial activity of the chalcone derivative LQFM064 associated with reduced fluidity in the parasite membrane as assessed by EPR spectroscopy

L Alonso, R Menegatti, RS Gomes, ML Dorta… - European Journal of …, 2020 - Elsevier
A novel chalcone derivative, LQFM064, demonstrated antileishmanial activity against
Leishmania (L.) amazonensis, with an IC 50 value of~ 10 μM for the promastigote form …

Surfactant free synthesis of cationic nano-vesicles: A safe triple drug loaded vehicle for the topical treatment of cutaneous leishmaniasis

S Khalid, S Salman, K Iqbal, F ur Rehman… - … , Biology and Medicine, 2022 - Elsevier
The basic aim of the study was to develop and evaluate the triple drug loaded cationic nano-
vesicles (cNVs), where miltefosine was used as a replacement of surfactant (apart from its …

Aspectos farmacológicos da terapia medicamentosa utilizada para a leishmaniose cutânea: uma revisão de literatura

CDC Wyrepkowski, A da Costa Paz… - Revista Eletrônica …, 2020 - acervomais.com.br
Objetivo: Descrever o arsenal terapêutico utilizado para o tratamento da Leishmaniose
Cutânea (LC), revisando a literatura científica que tenha abordagem nos aspetos …

Antileishmanial activity of 3, 4, 5-trisubstituted isoxazoles by interaction with Leishmania amazonensis plasma membrane

L Alonso, KE Pianoski, A Alonso, FA Rosa - Journal of Molecular Structure, 2022 - Elsevier
The isoxazole core has been identified as an essential privileged structure in discovering
new and potent leishmanicidal agents. Thus, the present study reports the in vitro activity of …

Antileishmanial activities of three chalcone derivatives and their association with plasma membrane rigidity as assessed by EPR spectroscopy

EN Borges, L Alonso, MB Silveira, RB Balbinot… - Journal of Molecular …, 2023 - Elsevier
Novel chalcone-like compounds, LQFM332 (4), LQFM333 (5), and LQFM341 (6), were
synthesized and their activity against Leishmania (L.) amazonensis was evaluated and …

Analysis of the Interactions of Amphotericin B with the Leishmania Plasma Membrane Using EPR Spectroscopy

L Alonso, SA Mendanha, ML Dorta… - The Journal of Physical …, 2020 - ACS Publications
Electron paramagnetic resonance (EPR) spectroscopy of spin labels was used to study the
interactions of amphotericin B (AmB) with the plasma membrane of Leishmania …

Plasma membrane rigidity effects of 4-hydroxy-2-nonenal in Leishmania, erythrocyte and macrophage

L Alonso, R Menegatti, ML Dorta, A Alonso - Toxicology in Vitro, 2022 - Elsevier
hydroxy-2-nonenal (HNE) is a reactive aldehyde produced by cells under conditions of
oxidative stress, which has been shown to react with proteins and …