Results 121 to 130 of about 67,505 (283)

Acaricidal activity of small molecule antagonists of the tick kinin receptor against Rhipicephalus microplus acaricide‐susceptible and resistant strains

Pest Management Science, Volume 82, Issue 2, Page 1618-1628, February 2026.
Two small molecules, SACC‐0039590 and SACC‐0428788, killed cattle fever tick, R. microplus, susceptible Deutch strain and pyrethroid resistant Arauquita strain larvae. SACC‐0039590 at 1 mM decreased the reproductive parameters of Deutch females. Abstract BACKGROUND Resistance to acaricides underscores the need for tick control alternatives.
Waleed M. Arafa, Kimberly H. Lohmeyer, Patricia V. Pietrantonio   +2 more
wiley   +1 more source

Ivermectin inhibits canine mammary tumor growth by regulating cell cycle progression and WNT signaling

BMC Veterinary Research, 2019
Background Mammary gland tumor is the most common spontaneous tumor in intact female dogs, and its poor prognosis remains a clinical challenge. Ivermectin, a well-known anti-parasitic agent, has been implicated as a potential anticancer agent in various ...
Hongxiu Diao, Nan Cheng, Ying Zhao, Huihao Xu, Haodi Dong, Douglas H. Thamm, Di Zhang, Degui Lin   +7 more
doaj   +1 more source

Density dependence and the control of helminth parasites.

, 2006
1. The transient dynamics and stability of a population are determined by the interplay between species density, its spatial distribution and the positive and negative density-dependent processes regulating population growth. 2.
Basáñez, María-Gloria, Churcher, Thomas S, Filipe, João AN   +2 more
core   +1 more source

A mixed methods approach to evaluating community drug distributor performance in the control of neglected tropical diseases [PDF]

, 2016
BACKGROUND: Trusted literate, or semi-literate, community drug distributors (CDDs) are the primary implementers in integrated preventive chemotherapy (IPC) programmes for Neglected Tropical Disease (NTD) control.
A Wallace, AW Solomon, C Hanson, D Evans, EC Emukah, Fiona M. Fleming, FM Fleming, Fred Matovu, J Green, J Leslie, JA Wright, JC Okeibunor, JC Okeibunor, JH Kolaczinski, JH Kolaczinski, Joanne P. Webster, JS Dill, K Banek, KA Grepin, KL Leonard, Kristian S. Hansen, L Nkonki, M Callaghan, MA Bruijnzeels, MC Baker, MF Drummond, Ministry of Health, MN Katabarwa, MO Omedo, N Najnin, P Agyei-Baffour, P Akweongo, P Basinga, SC Francis, TK Ryman, UV Amazigo, V Wiseman, World Health Organisation, World Health Organisation, World Health Organization   +39 more
core   +3 more sources

Regular Use of Ivermectin as Prophylaxis for COVID-19 Led Up to a 92% Reduction in COVID-19 Mortality Rate in a Dose-Response Manner: Results of a Prospective Observational Study of a Strictly Controlled Population of 88,012 Subjects [PDF]

, 2022
Lucy Kerr, Fernando Baldi, Raysildo Barbosa Lôbo, Washington Luiz O Assagra, Fernando Carlos Proença, Juan J Chamie, Jennifer A Hibberd, Pierre Kory, Flavio Cadegiani   +8 more
openalex   +1 more source

Controlled randomized clinical trial on using Ivermectin with Doxycycline for treating COVID-19 patients in Baghdad, Iraq

medRxiv, 2020
Objectives: COVID-19 patients suffer from the lack of curative therapy. Hence, there is an urgent need to try repurposed old drugs on COVID-19. Methods: Randomized controlled study on 70 COVID-19 patients (48 mild-moderate, 11 severe, and 11 critical ...
H. Hashim, M. F. Maulood, A. M. Rasheed, D. F. Fatak, K. K. Kabah, A. Abdulamir   +5 more
semanticscholar   +1 more source

Discovery of murayaquinone from an endophytic bacterium Streptomyces sp. AN140557 as a potent inhibitor of the pine wood nematode, Bursaphelenchus xylophilus

Pest Management Science, Volume 82, Issue 2, Page 1765-1775, February 2026.
Murayaquinone isolated from the pine endophyte Streptomyces sp. AN140557 exhibits potent, dose‐dependent nematicidal activity and egg‐hatching inhibition against the pine wood nematode. It effectively inhibited pine wilt disease in greenhouse tests, suggesting potential as a promising biocontrol agent.
Min‐Kyoung Kang, Hyeon‐Ji Kim, Jong‐Hoon Kim   +2 more
wiley   +1 more source

Dosing pole recommendations for lymphatic filariasis elimination: A height-weight quantile regression modeling approach [PDF]

, 2019
BACKGROUND: The World Health Organization (WHO) currently recommends height or age-based dosing as alternatives to weight-based dosing for mass drug administration lymphatic filariasis (LF) elimination programs.
Dubray, Christine, Fischer, Peter U, Goss, Charles W, Hardy, Myra, Jambulingam, Purushothaman, King, Christopher L, Laman, Moses, Lemoine, Jean Frantz, O\u27Brian, Katiuscia, Robinson, Leanne J, Samuela, Josaia, Schechtman, Kenneth B, Subramanian, Swaminathan, Supali, Taniawati, Weil, Gary J   +14 more
core   +2 more sources

ICON (Ivermectin in COvid Nineteen) study: Use of Ivermectin is Associated with Lower Mortality in Hospitalized Patients with COVID19

medRxiv, 2020
Importance: No therapy to date has been shown to improve survival for patients infected with SARS-CoV-2. Ivermectin has been shown to inhibit the replication of SARS-CoV-2 in vitro but clinical response has not been previously evaluated.
J. C. Rajter, Michael Sherman, N. Fatteh, Fabio Vogel, Jamie Sacks, Jean-Jacques Rajter   +5 more
semanticscholar   +1 more source

Body condition score and weight are effective targeted selective treatment indicators for gastrointestinal nematodes in premating ewes

Veterinary Record, Volume 198, Issue 3, Page e85-e91, 31 January/7 February 2026.
Abstract Background Ewe reproductive performance is key for flock profitability but can be impacted upon by gastrointestinal nematode (GIN) infections. Farmers commonly deworm ewes pre‐mating, yet concerns regarding anthelmintic resistance increase pressure to reduce wormer use.
Eiry G. Williams, Peter M. Brophy, Hefin W. Williams, Serian R. Evans, Heather McCalman, Rhys A. Jones   +5 more
wiley   +1 more source