Results 111 to 120 of about 78,367 (315)

Leishmania infantum arginase: biochemical characterization and inhibition by naturally occurring phenolic substances

open access: yesJournal of Enzyme Inhibition and Medicinal Chemistry, 2019
Inhibition of Leishmania arginase leads to a decrease in parasite growth and infectivity and thus represents an attractive therapeutic strategy. We evaluated the inhibitory potential of selected naturally occurring phenolic substances on Leishmania ...
Andreza R Garcia   +9 more
semanticscholar   +1 more source

Escherichia coli in the production of biopharmaceuticals

open access: yesBiotechnology and Applied Biochemistry, Volume 72, Issue 2, Page 528-541, April 2025.
Abstract Escherichia coli has shouldered a massive workload with the discovery of recombinant DNA technology. A new era began in the biopharmaceutical industry with the production of insulin, the first recombinant protein, in E. coli and its use in treating diabetes. After insulin, many biopharmaceuticals produced from E. coli have been approved by the
İbrahim İncir, Özlem Kaplan
wiley   +1 more source

Molecular detection and characterization of Leishmania infantum in free-ranging Egyptian mongoose (Herpestes ichneumon)

open access: yesInternational Journal for Parasitology: Parasites and Wildlife, 2020
Wild mammals are susceptible to infection by Leishmania parasites. Although canine leishmaniasis is widely distributed in mainland Portugal, the sylvatic cycle of the parasite remains poorly understood. In this study, the occurrence of L.
Jacinto Gomes   +6 more
doaj  

Mating disruption of citrus leafminer mediated by a noncompetitive mechanism at a remarkably low pheromone release rate.

open access: yes, 2008
The citrus leafminer, Phyllocnistis citrella Stainton (Lepidoptera: Gracillariidae), is a worldwide pest of citrus. A season-long investigation was conducted that evaluated mating disruption for this pest. Effective disruption of the male P.
Miller, JR, Rogers, ME, Stelinski, LL
core   +1 more source

Geographic distribution and spatial analysis of Leishmania infantum infection in domestic and wild animal reservoir hosts of zoonotic visceral leishmaniasis in Iran: A systematic review

open access: yesJournal of Vector Borne Diseases, 2018
Visceral leishmaniasis (VL) is an important parasitic disease which is endemic in different parts of Iran; and domestic and wild canines are principal reservoir hosts of the disease.
M. Mohebali, E. Moradi-Asl, Y. Rassi
semanticscholar   +1 more source

Acute and chronic systemic inflammation associated with canine nodular splenic lesions composed of heterogeneous cell components: four cases (2020‐2024)

open access: yesJournal of Small Animal Practice, Volume 66, Issue 4, Page 280-290, April 2025.
Objectives To describe the clinical presentation and clinicopathological findings of dogs with nodular splenic lesions composed of heterogeneous cell components associated with systemic inflammation and to provide information on the outcome after surgical resection.
K. Mourou   +8 more
wiley   +1 more source

The epidemiology of canine leishmaniasis: transmission rates estimated from a cohort study in Amazonian Brazil [PDF]

open access: yes, 1997
We estimate the incidence rate, serological conversion rate and basic case reproduction number (R0) of Leishmania infantum from a cohort study of 126 domestic dogs exposed to natural infection rates over 2 years on Marajó Island, Pará State, Brazil.
Courtenay, O.   +3 more
core   +1 more source

Synthesis and Antileishmanial Activity of 1,2,4,5-Tetraoxanes against Leishmania donovani [PDF]

open access: yes, 2020
A chemically diverse range of novel tetraoxanes was synthesized and evaluated in vitro against intramacrophage amastigote forms of Leishmania donovani. All 15 tested tetraoxanes displayed activity, with IC50 values ranging from 2 to 45 µm.
Amado, Patrícia   +5 more
core   +1 more source

Assessment of Leishmania infantum infection in equine populations in a canine visceral leishmaniosis transmission area

open access: yesBMC Veterinary Research, 2019
BackgroundLeishmaniosis, zoonosis that produces significant public health impacts, is caused by Leishmania infantum. Canines are the main domestic reservoir and, besides humans, other species of mammals could be infected when living in endemic areas.
T. A. Escobar   +6 more
semanticscholar   +1 more source

Advanced DNA–Gold Biointerface for PCR‐Free Molecular Detection of Leishmania infantum

open access: yesAdvanced Materials Interfaces, Volume 12, Issue 5, March 3, 2025.
The development of DNA–gold biointerface is proposed for the Polymerase Chain Reaction (PCR)‐free molecular detection of protozoan Leishmania infantum and the experimental and theoretical investigation of its surface properties, in terms of oligonucleotide probes grafting density and sensing interface isoelectric properties, toward the improvement of ...
Paolo Calorenni   +9 more
wiley   +1 more source

Home - About - Disclaimer - Privacy