Scrapie, a transmissible spongiform encephalopathy (TSE), is a naturally occurring fatal neurodegenerative disease of sheep and goats. The current study documents incubation periods, pathologic findings, and distribution of abnormal prion proteins (PrP(Sc)) by immunohistochemistry and Western blot in tissues of genetically susceptible and resistant neonatal lambs inoculated with pooled brain ho...

The soil microbiota plays an extremely important role in the growth and survival of plants. presence some microorganisms can positively significantly impact tree species, which improve performance seedlings after planting for commercial purposes and/or ecosystem restoration. present study aimed to evaluate initial Hancornia speciosa Brosimum gaudichaudii associated with from parent inoculated a...

From Thai fermented fish sauce (Nam-pla), 59 bacterial isolates of halophilic glutaminase-producing bacteria were isolated. The hydrolysis glutamine served as the primary screening procedure. It was discovered that strain FF5302 an influential producer extracellular glutaminase enzyme. moderately bacterium Tetragenoccus muriaticus identified through sequence analysis 16S rRNA gene, phylogenetic...

Disease severity was recorded 2 weeks after planting when seedlings were still at the primary leaf stage. In all of the rows planted with inoculated seeds, some of the plants were symptomless and others had leaf spots and puckering symptoms characteristic of bacterial brown spot. No difference in type or severity of symptoms was noted in any of the treatments. None of the treatments resulted in...

In the studies reported here, we examined the inoculum effect observed with chloroquine and Plasmodium falciparum. The 50% effective doses observed with both chloroquine-susceptible and -resistant parasites increased five- to sevenfold from their baseline values as the inoculum was increased from 2 X 10(5) to 2 X 10(7) parasitized erythrocytes per ml (parasitemias of 0.1 to 10% with a hematocri...

We examined the effects of temperature and inoculum on the agreement of macro- and microdilution broth MICs of five antifungal agents against six isolates of Candida species or Torulopsis glabrata. Incubation temperature affected results with amphotericin B, flucytosine, fluconazole, and SCH 39304, producing better agreement at 35 degrees C than at 37 degrees C. Agreement between methods was be...

An interrelationship between introduced and indigenous rhizobia focused on their competitiveness in nodulation was evaluated in a soil pot experiment. Clover seeds were inoculated by six different gradual concentrations of inoculum of two effective Rhizobium leguminosarum bv. trifolii isolates (inoculation strains 1/2 and 14/2). At the beginning of flowering, clover plants were removed from the...