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Gastrointestinal helminths and protozoa in migratory camels in Multan, Pakistan
2017
Ayaz, Muhammad Mazhar | Basit, Abdul
A Survey of gastrointestinal helminthes/ parasites in camel migrated from Tehsil Jalapur Pir Wala to Multan Tehsil, was carried out during May, 2012.A total number of 50 samples (20 males and 30 females) were collected from various places at Multan. The revealed parasites were mixed helminthic infection and identified as strongylidae spp, trichostrongyle spp, coccidian/eimeria spp and isospora spp.
显示更多 [+] 显示较少 [-]Exposure to infectious agents in dogs in remote coastal British Columbia: Possible sentinels of diseases in wildlife and humans
2011
Bryan, Heather M. | Darimont, Chris T. | Paquet, Paul C. | Ellis, John A. | Goji, Noriko | Gouix, Maelle | Smits, Judit E.
Ranked among the top threats to conservation worldwide, infectious disease is of particular concern for wild canids because domestic dogs (Canis familiaris) may serve as sources and reservoirs of infection. On British Columbia’s largely undeveloped but rapidly changing central and north coasts, little is known about diseases in wolves (Canis lupus) or other wildlife. However, several threats exist for transfer of diseases among unvaccinated dogs and wolves. To gain baseline data on infectious agents in this area, including those with zoonotic potential, we collected blood and stool samples from 107 dogs in 5 remote communities in May and September 2007. Serology revealed that the dogs had been exposed to canine parvovirus, canine distemper virus, Bordetella bronchiseptica, canine respiratory coronavirus, and Leptospira interrogans. No dogs showed evidence of exposure to Ehrlichia canis, Anaplasma phagocytophilum, Borrelia burgdorferi, Dirofilaria immitis, or Cryptococcus gattii. Of 75 stool samples, 31 contained at least 1 parasitic infection, including Taeniid tapeworms, the nematodes Toxocara canis and Toxascaris leonina, and the protozoans Isospora sp., Giardia sp., Cryptosporidium sp., and Sarcocystis sp. This work provides a sound baseline for future monitoring of infectious agents that could affect dogs, sympatric wild canids, other wildlife, and humans.
显示更多 [+] 显示较少 [-]Морфобиологическая характеристика эймериид норок
2010
Gerasimchik, V.A. | Zybina, O.Yu., Vitebsk State Academy of Veterinary Medicine (Belarus)
Morphological and biological characteristic of isospora and eimeria was realized in the conditions of the Republic of Belarus on the basis of carried out measurements and experimental infection minks (Mustela). Research results showed, that in Belarus at mink breeding farm holdings there were determined four species of eimeria and isospores, one of which I. eversmanni - is registered by researchers from the Vitebsk State Academy of Agriculture in the Republic for the first time. The most widespread species is Е. vison (57,03%) was found out in all analyzed 24 fur breeding farms. Species composition of eimeria and isospores did not depend on a sex and typical coat pattern of minks, as well as on a geographical location area of an analyzed farm. Some distinctions in species composition of the intestinal protozoa were observed at minks of different age. Of all analyzed species the most pathogenic proved to be Е. vison and I. laidlawi which in case of infectioning caused animal mortality. | Дана морфологическая и биологическая характеристика изоспор и эймерий на основании проведенной микрометрии и экспериментального заражения норок. Таким образом, по результатам проведенных нами исследований следует отметить, что в Республике Беларусь у норок, разводимых в хозяйствах, установлено четыре вида эймерий и изоспор, один из которых - I. eversmanni - зарегистрирован нами в республике впервые. Самым распространенным видом является Е. vison (57,03%), обнаруженный во всех обследованных нами 24-х зверохозяйствах. Видовой состав эймерий и изоспор не зависит от пола и типовой окраски норок, а также от географического месторасположения хозяйства. Некоторые различия в видовом составе кишечных простейших наблюдались у норок разного возраста. Из отмеченных видов наиболее патогенными являются Е. vison и I. laidlawi, вызывающие при заражении падеж зверей.
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