Results 41 to 50 of about 27,999 (213)

Recent Synthetic Advances in C–H/N–H Functionalization of 1H‐Pyrazoles: Diverse Strategies Across Variously Substituted Scaffolds

The Chemical Record, EarlyView.
Systematic overview of pyrazole functionalization reactions from C‐5 to N−H. It covers different strategies, from traditional cross‐coupling of prefunctionalized pyrazoles to more efficient direct functionalizations. This review briefly and systematically overviews C–H and N–H functionalization reactions of pyrazoles, aimed at creating new CC and C ...
Karolina Dzedulionytė Müldür, Asta Žukauskaitė, Algirdas Šačkus, Eglė Arbačiauskienė   +3 more
wiley   +1 more source

Acute larval cyathostominosis in thoroughbred horses highlighting innovative diagnostic techniques

Veterinary Record Case Reports, EarlyView.
Abstract This study describes the clinicopathological findings, treatment outcomes and parasite community in nine horses presenting with acute larval cyathostominosis. Clinical signs, clinicopathological and parasitological parameters were recorded at presentation and recurrence of disease.
Orla Byrne, Sarah O'Dwyer, Hanne Jahns, Jacqueline B. Matthews, Kirsty L. Lightbody, Corrine J. Austin, Grace Mulcahy, Nicola Walshe   +7 more
wiley   +1 more source

In vitro anthelmintic activity of pineapple peel juice (Ananas comosus (L.) Merr.) against Paramphistomum sp.

Communications in Science and Technology, 2021
Pineapple peel (Ananas comosus (L.) Merr.) has a potential natural-based anthelmintic agent. This study aimed to determine the effective concentration of pineapple peel juice against Paramphistomum sp. in vitro. Adults Paramphistomum sp.
Siska Yunita Damiyati, Iman Surya Pratama, Galuh Tresnani   +2 more
doaj   +1 more source

Helminth gut parasites of black grouse Lyrurus tetrix in northern England, their impact on productivity and possible sources of infection

Wildlife Biology, EarlyView.
Black grouse Lyrurus tetrix declines continue throughout much of temperate Europe, following habitat loss and population isolation, associated with reduced productivity. In northern England, only 1437 lekking males remained in 2014, genetically isolated from other UK populations, and typified by low productivity but high adult survival.
David Baines, Nicholas J. Aebischer
wiley   +1 more source

Acute toxicity and anthelmintic efficacy of khimedol

Российский паразитологический журнал, 2019
The purpose of the research: to study acute toxicity and anthelmintic efficacy of khimedol, a new anthelmintic preparation. Materials and methods. Khimedol, anthelmintic preparation which was received by means of streamlined synthesis in the Institute ...
K. R. Toimbetova, M. A. Arzybaev, A. B. Shakirov, A. M. Malabaeva, N. . Shyityeva   +4 more
doaj   +1 more source

Morphological and Molecular Characterization of Eimeria saudiensis From Arabian Oryx (Oryx leucoryx) Held in Captivity in the Sultanate of Oman 阿曼苏丹国圈养阿拉伯羚羊 (Oryx leucoryx) 体内沙特艾美球虫 (Eimeria saudiensis) 的形态学与分子特征

Wildlife Letters, EarlyView.
Eimeria saudiensis represents a genus of apicomplexan parasites capable of inducing coccidiosis in Arabian oryx. Our research concentrated on the morphological and molecular investigation of Eimeria spp. in the captive oryx herd in Oman. The therapeutic and management practices employed at the Mammals Breeding Center were reassessed to diminish ...
Khalid Al‐Habsi, Elshafie I. Elshafie, Kaadhia Al‐Kharousi, Haytham Ali, Abeer Al‐Hamrashdi, Barbara Golachowska, Masoud Al‐Aufi, Eugene H. Johnson   +7 more
wiley   +1 more source

Anthelmintic activity of Cymbopogon citratus against Haemonchus contortus

Revista Brasileira de Parasitologia Veterinária
Parasitic nematodes are of major economic importance in livestock. An alternative for the control of parasites is phytotherapy. This study evaluated the efficacy of Cymbopogon citratus decoction (CcD), C.
Iara Tersia Freitas Macedo, Lorena Mayana Beserra de Oliveira, Wesley Lyeverton Correia Ribeiro, Jessica Maria Leite dos Santos, Kaline das Chagas Silva, José Vilemar de Araújo Filho, Ana Lourdes Fernandes Camurça-Vasconcelos, Claudia Maria Leal Bevilaqua   +7 more
doaj   +1 more source

Antimicrobial prescribing guidelines for horses in Australia

Australian Veterinary Journal, EarlyView.
The growing problem of antimicrobial resistance also affects equine veterinarians with increasing frequency. Antimicrobial stewardship and responsible prescribing are essential for a future in which effective antimicrobials are available, as it is unlikely that new antimicrobials will become available for use in horses.
L Hardefeldt, K Thomas, S Page, J Norris, G Browning, C El Hage, A Stewart, J Gilkerson, G Muscatello, D Verwilghen, G van Galen, J Bauquier, R Cuming, B Reynolds, C Whittaker, E Wilkes, J Clulow, C Burden, L Begg   +18 more
wiley   +1 more source

One dung to attract them all: Faeces attractiveness to dung beetles in herbivore multispecies pasture

Ecological Entomology, EarlyView.
Dung beetle attractiveness varies among dung from different herbivores despite similar diets. The diversity of herbivores within an enclosure has a limited effect on dung beetle's diversity. Trophic resource availability could impact dung beetle trophic preferences in the long term.
Cloé Joly, Freddie‐Jeanne Richard, Sandra Barantal, Lucie De Wever, Alix Ortega, Pierre Jay‐Robert   +5 more
wiley   +1 more source

Sustainable control of cyathostomin infections in practice

Equine Veterinary Education, EarlyView.
Summary Cyathostomins are the most prevalent helminths in horses and are found in nearly all grazing groups. These parasites have been shown to exhibit widespread anthelmintic resistance and can cause clinical disease, so they are a growing concern.
J. B. Matthews, T. S. Mair
wiley   +1 more source