Zobrazeno 1 - 10
of 18
pro vyhledávání: '"W B, Lushbaugh"'
Publikováno v:
The American journal of tropical medicine and hygiene. 63(5-6)
D2A21, a novel peptide antibiotic has in vitro activity against a wide spectrum of sexually transmitted diseases (STD). In this study we tested the hypothesis that intravaginal D2A21 would interfere with acquisition of Trichomonas vaginalis infection
Publikováno v:
The Journal of Protozoology. 23:127-134
SYNOPSIS. The erythrocytic stages of Plasmodium gallinaceum in chicken embryos injected with parasitized blood either from a syringe-passaged infection in chickens or from a chicken infected with sporozoites, were characterized by abnormal structure.
Publikováno v:
Bulletin of the Wildlife Disease Association. 4:54-57
Publikováno v:
Archivos de investigacion medica. 9
Scanning electron microscopy of the cecal mucosa in Eimeria-tenella-infected and uninfected chickens
Publikováno v:
Avian diseases. 19(2)
Four major types of surface conformation were observed in the ceca of uninoculated control chickens. Spatulate villi were found in the cecal neck region, low ridges in the region where the neck expands, protruding collarlike structures in the mid cec
Publikováno v:
Lancet (London, England). 2(7930)
Publikováno v:
Gastroenterology. 87(1)
The proteinase activity of the low molecular weight cytotoxin of Entamoeba histolytica was correlated with its cytotoxicity. Gel-filtered amebal toxin (mol wt 10-30,000) proteinase activities could be assayed on azocasein at pH 6 or on hemoglobin at
Publikováno v:
Archivos de investigacion medica. 9
Previous attempts to demonstrate toxicity of cell-free extracts prepared from axenically cultivated E. histolytica have proved unsuccessful. We report here the successful production of cytopathic effect by cell-free extracts of two strains (HM-1 and
Publikováno v:
The American journal of tropical medicine and hygiene. 41(1)
Trichomonas vaginalis, grown in Dulbecco's modified Eagle's medium with or without serum, produced a factor (TVF) which altered the morphology of certain mammalian cells in vitro. TVF had a Mr of approximately 250 kDa by gel filtration, approximately
Publikováno v:
Archives of pathologylaboratory medicine. 104(11)
Multiple hamster liver passage of Entamoeba histolytica trophozoites with intervening recovery into axenic culture caused increased virulence as measured by increase in the size of the lesion produced. Lesions produced by amebae that had not been liv