نتایج جستجو برای: enrichment factor ef
تعداد نتایج: 892489 فیلتر نتایج به سال:
We assessed the spatial and temporal variations of pollution indicators and geochemical and trace metal parameters (23 in total) from water and sediment (144 samples) of three different eco-niches (beach, fishing harbor, and estuary) in larger coastal cities of southern India (Cuddalore and Pondicherry) for one year. A total of 120 marine Pseudomonas isolates were challenged against different c...
Enhancing factor (EF), a molecule that increases the binding of epidermal growth factor (EGF) to A431 cells, was first isolated in our laboratory from mouse intestines, and subsequently shown to be a secretory form of phospholipase A2 (PLA2) [Mulherkar, Rao, Wagle, Patki and Deo (1993) Biochem. Biophys. Res. Commun. 195, 1254-1263]. We had proposed earlier that EF increases the binding of EGF b...
introduction landfilling sites of wastes including big volume of waste. in recent years lack correct management caused that landfilling sites of municipal waste taken as one of main source pollution effluence at environmental. from between diverse contaminants heavy metals because of environmental stability, biogeochemical process, poison biology, sorption and desorption, redox potential, sedim...
Lys34 of the conserved translation elongation factor P (EF-P) is post-translationally lysinylated by YjeK and YjeA--a modification that is critical for bacterial virulence. Here we show that the currently accepted Escherichia coli EF-P modification pathway is incomplete and lacks a final hydroxylation step mediated by YfcM, an enzyme distinct from deoxyhypusine hydroxylase that catalyzes the fi...
Background and Objective: Heavy metals contamination, particularly in aquatic environments, is an important concern. Since Mahbad river is the source for supplying drinking water to the city and the dam established on it is used for catching fish and sale in the market, heavy metals concentrations in the sediments of Mahabad River and the Dam, and the possible health risk of the fish consumpti...
OBJECTIVES We investigated the myocardial localization and expression of tissue factor (TF) and alternatively spliced human tissue factor (asHTF) in patients with dilated cardiomyopathy (DCM). BACKGROUND Tissue factor is expressed in cardiac muscle and may play a role in maintaining myocardial structure. METHODS Myocardial biopsies were obtained from patients with a normal or mildly impaire...
ABSTRACT This study aims to evaluate potential ecological risks and heavy metal pollution in sewage sludge. For these purposes, domestic sludge samples were collected for a period of one year from wastewater treatment plant Bursa, Turkey analyzed metals. The average content the was wherein decreasing order Zn>Cu>Ni>Cr>Pb>As>Se>Cd. As whole, concentration metals below limit values indicated with...
The concentration and distribution of trace metals were determined in sediment cores from the Khuan Khi Sian wetland, Thailand. collected seven stations dry wet seasons 2022. Pb, As, Cd season range 0.00–60.16, 0.00–6.68, 0.00–0.92 mg/kg (dry weight), respectively. Meanwhile, 0.00–12.12, 0.00–3.86, vertical profiles metal concentrations core show a general increase bottom to top. Average heavy ...
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