نتایج جستجو برای: paederus spp
تعداد نتایج: 51092 فیلتر نتایج به سال:
Exogenous sphingosine-1-phosphate (SPP) inhibits chemotactic motility of several transformed cell lines. We have found that SPP at high micromolar concentrations decreased chemotaxis of estrogen-independent (MDA-MB-231 and BT 549) and estrogen-dependent (MCF-7 and ZR-75-1) human breast cancer cells. Because SPP has been implicated as a lipid-signaling molecule with novel dual intra- and interce...
We identified the Drosophila melanogaster Signal peptide peptidase gene (Spp) that encodes a multipass transmembrane aspartyl protease. Drosophila SPP is homologous to the human signal peptide peptidase (SPP) and is distantly related to the presenilins. We show that, like human SPP, Drosophila SPP can proteolyze a model signal peptide and is sensitive to an SPP protease inhibitor and that it lo...
چکیده کنه های تارتن جزو مهمترین آفت های گیاهان باغی، زراعی و زینتی محسوب می شوند که هر ساله زیان اقتصادی زیادی به محصولات وارد می کنند. به منظور بررسی فون کنه های جنس tetranychus spp. و بندپایان شکارگر آن ها در شهر مشهد و اطراف آن، در فصول زراعی تابستان 1392و 1393 با روش های مختلف اقدام به نمونه برداری از گونه های گیاهی زراعی و غیر زراعی در مناطق مختلف شد. در صورت لزوم نمونه های نابالغ تا رسی...
Exogenous sphingosine-1-phosphate (SPP) inhibits chemotactic motility of several transformed cell lines. We have found that SPP at high micromolar concentrations decreased chemotaxis of estrogen-independent (MDA-MB-231 and BT 549) and estrogen-dependent (MCF-7 and ZR75-1) human breast cancer cells. Because SPP has been implicated as a lipid-signaling molecule with novel dual intraand intercellu...
Antibiotic resistance and microbiota within edible snow crabs are important for the Chionoecetes (snow crab) fishing industry. We investigated these parameters using culture methods and antibiotic susceptibility tests with six internal organs from three species of Chionoecetes. Each sample revealed many unexpected microbial species within Chionoecetes internal organs. On the basis of 16S rRNA s...
Removal of heavy metals from wastewater needs advance chemical technology and is more expensive too. The cheaper alternative for this is the bioremediation using heavy metals resistant microorganisms. In this study, 10 heavy metal resistant bacteria were isolated from oxidation ditch of wastewater treatment plant of Bagmati Area Sewerage Project. These include chromium resistant Staphylococcus ...
the prevalence of eimeria spp. infection and the intensity of fecal oocysts were determined in 250 sheep in malayer suburb of iran using flotation and sporulation techniques. the overall prevalence was 23.23% in which the young male sheep had the highest prevalence (37.61%) with the highest intensity (63.58%). there were no significant difference in the prevalence between male (27.9%) and femal...
background and objectives: the emergence of extended-spectrum β-lactamase (esbl)-producing shigella spp. is of increasing clinical concern specially in children worldwide. the aim of this study was to investigate the occurrence of extended-spectrum β-lactamase producing shigella spp. in tehran, iran. materials and methods: the study included all shigella isolates recovered from pediatric patie...
The antimicrobial activities of garenoxacin and eight other antibiotics against 641 anaerobic isolates were evaluated with the NCCLS agar dilution method. Overall, the MICs of garenoxacin for 50 and 90% of the strains tested (in micrograms per milliliter) were as follows: Bacteroides fragilis group, 0.5 and 2; Prevotella spp., 0.25 and 2; Fusobacterium spp., 0.25 and 0.5; Porphyromonas spp., 0....
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