Mast cell deficiency in mice results in biomass overgrowth and delayed expulsion of the rat tapeworm Hymenolepis diminuta
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چکیده
منابع مشابه
Thymus dependence of tapeworm (Hymenolepis diminuta) elimination from mice.
Although normal mice eliminated the lumen-dwelling intestinal cestode Hymenolepis diminuta by day 21 post-cysticercoid inoculation, congenitally thymus-deficient (nude) mice maintained their work burdens. Nude mice grafted with thymus glands or injected with thymus cells eliminated their worms.
متن کاملExtracts of the rat tapeworm, Hymenolepis diminuta, suppress macrophage activation in vitro and alleviate chemically induced colitis in mice.
Analysis of parasite-host interactions can reveal the intricacies of immunity and identify ways to modulate immunopathological reactions. We assessed the ability of a phosphate-buffered saline-soluble extract of adult Hymenolepis diminuta to suppress macrophage (human THP-1 cell line, murine peritoneal macrophages) activity in vitro and the impact of treating mice with this extract on colitis i...
متن کاملEffect of the expulsion phase of Trichinella spiralis on Hymenolepis diminuta infection in mice.
The rapid elimination of the intestinal phase of Trichinella spiralis in NIH mice is associated with progressive inflammation of the intestinal tract. The non-specific effects of this inflammation were studied in mice concurrently infected with an unrelated parasite, Hymenolepis diminuta, which does not stimulate a visible inflammatory response but is also immunologically rejected by this strai...
متن کاملIn Vitro Anthelmintic Effects of Senna Occidentalis (l.) Link (leguminosae) on Rat Tapeworm Hymenolepis Diminuta
Objective: This study was conducted to evaluate the anthelmintic activity of ethanolic leaf extract of Senna occidentalis on rat tapeworm Hymenolepis diminuta. Methods: Adult H. diminuta worms were obtained from laboratory maintained infection in rats. Different concentrations of crude ethanolic leaf extracts of S. occidentalis were tested in vitro on H. diminuta and praziquantel (PZQ) was used...
متن کاملIdentification of an NAD-dependent 3-acetamidobenzamide-sensitive system in oncospheres from the tapeworm Hymenolepis diminuta.
( a ) Autoradiograph of RNA species which arise in a transcription reaction. Nomenclature, fragment sizes and experimental conditions are as in 141. RNA circles are arrowed wth their tentative sizes in nucleotides. Precursor (p), ribozyme (IVS), ligated exons (SE3E) and precursor in which the downstream exon has been hydrolysed (5EI) are depicted. ( b ) Autoradiograph of radiolabelled amplified...
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ژورنال
عنوان ژورنال: Bioscience Reports
سال: 2018
ISSN: 0144-8463,1573-4935
DOI: 10.1042/bsr20180687