Identification of nematodes third stage larvae of ruminant animals
نویسندگان
چکیده
منابع مشابه
Investigating development of infective stage larvae of filarial nematodes.
Lymphatic filariasis is a parasitic disease affecting millions of individuals and one of the leading causes of disability in the world. However, considering the magnitude of filariasis as a public health problem, relatively little is known about the basic biology of the disease and its causative agents, filarial nematodes. In this paper, the biology of the infective stage larvae of the nematode...
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The present study to attempt to cultivate Angiostrongylus cantonensis from third-stage larvae (AcL3) to fourth-stage larvae (AcL4) in vitro in defined complete culture medium that contained with Minimum Essential Medium Eagle (MEM), supplemented amino acid (AA), amine (AM), fatty acid (FA), carbohydrate (CA) and 20% fetal calf serum (FCS) was successful. When AcL3 were cultured in the defined c...
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BACKGROUND Gastrointestinal parasites are one of the main restrictions to small ruminant production. Their pathological importance is primarily related to the major production losses, in quantity or quality, induced by the direct action of worms. Control of these parasites is based exclusively on the frequent use of anthelmintic drugs. However, the resistance to anthelmintics in worm population...
متن کاملIdentification of abundant mRNAs from the third stage larvae of the parasitic nematode, ostertagia ostertagi.
Reverse transcriptase-PCR (RT-PCR) was carried out on total RNA prepared from the third-stage larvae (L3) of Ostertagia ostertagi in order to clone and characterize the major transcripts expressed in this larval stage, as an initial investigation of arrested larval development in the parasite. Distinct bands were visible on an agarose gel and four of these were cloned and sequenced. Three of th...
متن کاملMonthly variations of Rhinoestrus spp. (Diptera: Oestridae) larvae infesting donkeys in Egypt: Morphological and molecular identification of third stage larvae
This study was carried out to investigate the prevalence and monthly intensity of Rhinoestrus (R) spp. among donkeys slaughtered at Giza Zoo abattoir, Egypt. A total of 144 donkeys were examined at postmortem through two visits per month from January 2010 to December 2010. All donkeys were infested with one or more larval stages during all months of the examination period (100%). The 1st and 2n...
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ژورنال
عنوان ژورنال: Egyptian Veterinary Medical Society of Parasitology Journal (EVMSPJ)
سال: 2016
ISSN: 1687-2274
DOI: 10.21608/evmspj.2016.37320