Results 81 to 90 of about 15,773 (232)

In Vitro Antitrypanosomal and Antibacterial Activity of Aqueous, Hydroethanolic and Ethanolic Extracts of Rumex obtusifolius L. Leaf and Root

Basic &Clinical Pharmacology &Toxicology, Volume 138, Issue 5, May 2026.
ABSTRACT Plant extracts are an important raw material for the development of new drugs. Rumex obtusifolius L., popularly known as ‘bitter dock’, has significant pharmacological properties. This study evaluated the in vitro antitrypanosomal activity of aqueous, hydroethanolic and ethanolic extracts from the leaf and roots of R. obtusifolius L.
Gabriela K. Borges, Gabriella B. Das Neves, Letícia Reichardt, Ubirajara Maciel da Costa, Luiz C. Miletti, Amanda L. Bastos‐Pereira   +5 more
wiley   +1 more source

Host Specificity and Activity Synchronization Drive Frog‐Biting Midge Incidence on Torrent Frogs (Hylodidae)

Biotropica, Volume 58, Issue 3, May 2026.
Frog‐biting midges were recorded exclusively on Hylodes asper (especially on males calling near streams and only during the day) and not on syntopic H. phyllodes, indicating host preference and activity synchronization. Micropredation on these visual‐signaling frogs is likely influenced by precipitation, especially under high maximum temperatures ...
Filipe C. Serrano, Juan C. Diaz‐Ricaurte, Marília P. Gaiarsa, Laura R. V. Alencar, Isabel Máximo, Luís Felipe Toledo, Marcio Martins   +6 more
wiley   +1 more source

Potential entry pathways for 25 vector‐borne disease agents

EFSA Journal, Volume 24, Issue 5, May 2026.
Abstract This Scientific Report identifies the potential entry pathways for 25 selected vector‐borne diseases (VBDs) into currently free EU Member States. The diseases comprise 12 listed under the Animal Health Law (AHL) and 13 non‐listed diseases, selected using predefined eligibility criteria.
European Food Safety Authority (EFSA), Sofie Dhollander, Ieva Baltusyte, Fabio Bigoni, Alessandro Broglia, Jordi Figuerola, Hans‐Hermann Thulke, Miguel Angel Chueca Miranda   +7 more
wiley   +1 more source

Role for parasite genetic diversity in differential host responses to Trypanosoma brucei infection

, 2010
The postgenomic era has revolutionized approaches to defining host-pathogen interactions and the investigation of the influence of genetic variation in either protagonist upon infection outcome.
C. Michael R. Turner, Chan, Chi N, Tait, Andy, Andy Tait, Morrison, L.J., McLellan, Sarah, Turner, C Michael R, Sweeney, Lindsay, Chan, C.N., Liam J. Morrison, Annette MacLeod, Sweeney, L., Turner, C.M.R., Morrison, Liam J; id_orcid, Lindsay Sweeney, Chi N. Chan, Tait, A., Sarah McLellan, MacLeod, A., McLellan, S., MacLeod, Annette   +20 more
core   +1 more source

Knowledge mapping of risk mitigation measures against vector‐borne diseases

EFSA Journal, Volume 24, Issue 5, May 2026.
Abstract A comprehensive synthesis of current evidence on surveillance, prevention and control measures for 25 selected vector‐borne diseases (VBDs) affecting animals in the EU is presented here. The assessment integrates evidence from systematic literature reviews, modelling studies, field investigations and expert judgement.
European Food Safety Authority (EFSA), Ieva Baltusyte, Fabio Bigoni, Alessandro Broglia, Sofie Dhollander, Stefania Tampach, Jordi Figuerola, Hans Hermann Thulke, Miguel Ángel Chueca Miranda   +8 more
wiley   +1 more source

The Trypanosome Flagellar Pocket Collar and Its Ring Forming Protein—TbBILBO1

Cells, 2016
Sub-species of Trypanosoma brucei are the causal agents of human African sleeping sickness and Nagana in domesticated livestock. These pathogens have developed an organelle-like compartment called the flagellar pocket (FP).
Doranda Perdomo, Mélanie Bonhivers, Derrick R. Robinson   +2 more
doaj   +1 more source

Vector‐borne diseases‐knowledge maps

EFSA Journal, Volume 24, Issue 5, May 2026.
Abstract This scientific report provides a structured overview of the main characteristics of 25 selected vector‐borne diseases (VBDs) of potential relevance for the EU, including 12 diseases listed under the Animal Health Law (AHL) and 13 non‐listed diseases.
European Food Safety Authority (EFSA), Sofie Dhollander, Ieva Baltusyte, Fabio Bigoni, Alessandro Broglia, Jordi Figuerola, Hans‐Hermann Thulke, Miguel Angel Chueca Miranda   +7 more
wiley   +1 more source

Blocking Variant Surface Glycoprotein synthesis in Trypanosoma brucei triggers a general arrest in translation initiation

, 2009
Background: The African trypanosome Trypanosoma brucei is covered with a dense layer of Variant Surface Glycoprotein (VSG), which protects it from lysis by host complement via the alternative pathway in the mammalian bloodstream.
Gluenz, E, Rudenko, G, Gluenz Eva, Terry K Smith, Shulamit Michaeli, Susanne Kramer, Michaeli, Shulamit, Terry, Stephen, Terry K. Smith, Michaeli, S, Eva Gluenz, Smith, Terry K., Vasileva, N, Nadina Vasileva, Mark Carrington, Michaeli Shulamit, Vasileva, Nadina, Carrington, M, Stephen Terry, Rudenko Gloria, Gull Keith, Portman, N, Gluenz, Eva, Keith Gull, Terry, S, Smith Terry K., Neil Portman, Gull, K, Kramer, S, Portman, Neil, Smith, TK, Smith, Terry K, Rudenko, Gloria, Terry Stephen, Vasileva Nadina, Gull, Keith, Carrington Mark, Carrington, Mark, Kramer, Susanne, Terry K. Smith, Portman Neil, Kramer Susanne, Gloria Rudenko   +42 more
core   +1 more source

Trypanosome-PM interactions in cardia from inf+/+ tsetse.

, 2018
(A-C) Ultrastructure of PM secreting cells in the cardia from inf+/+ flies. (A) Trypanosomes are observed in mass in the lumen. (B-C) Magnified micrographs of the black boxes shown in (A).
Geoffrey M. Attardo (42460), Emre Aksoy (460119), Serap Aksoy (42463), Erick O. Awuoche (4603582), Michelle B. O'Neill (5052395), Xin Zhao (71840), Xiaoli Bing (5052392), Brian L. Weiss (218999), Yineng Wu (158155), Aurélien Vigneron (3458708)   +9 more
core   +2 more sources

THE DURATION OF TRYPANOSOME INFECTIONS [PDF]

Archives of Internal Medicine, 1911
I. INTRODUCTION It is well known that trypanosomes may be absent for long periods from the peripheral blood of an animal or of a person suffering from an infection by trypanosomes, and that although no treatment has been given. It also frequently happens that the parasites may reappear, after a more or less lengthy absence, in the blood of persons or ...
openaire   +2 more sources