A potentiometric enzyme biosensor for the direct measurement of organophosphate pesticides was developed. The basic element of this enzyme biosensor was a pH electrode modified with an immobilized organophosphorus hydrolase layer formed by cross-linking OPH with bovine serum albumin and glutaraldehyde. Organophosphorus hydrolase catalyzes the hydrolysis of organophosporus pesticides to release ...

BACKGROUND High-risk infants transitioning from the neonatal intensive care unit (NICU) to home represent a vulnerable population, given their complex care requirements. Little is known about errors during this period. PURPOSE Identify and describe homecare and healthcare utilization errors in high-risk infants following NICU discharge. METHODS This was a prospective observational cohort st...

Inhibition of cyclooxygenase (COX) and prostaglandin E(2) (PGE(2)) protects cells against cell injury in specific pathophysiological situations: inflammation and oxidative stress. Although the anti-inflammatory effects have been reported in clinical fields for specific wavelength irradiation during wound healing, the physiological mechanism has not been clarified yet. The aim of the present stu...

During this study from December 2009 to November 2011, 363Deep flounder fish were caught and their weight and length were measured. The caught fish included 18 males, 200 females and 155 immature fishes. The mean, maximum and minimum total lengths were 264 ± 57 (mean ± SD), 415 mm and 115 mm respectively. The mean, maximum, and minimum total weights for this species were 238 ± 150 g, 827 g and ...

miRNAs (microRNAs) are small, functional, non-coding RNAs and have been proved to implicate in regulation of diverse biological processes ranging from cell differentiation to organism development. With the purpose of exploring the roles of miRNAs on chicken embryo sexual determination and gonadal differentiation, we cloned and identified the stem-loop precursor structure (GenBank accession no. ...

Combined QM/MM calculations of an activesite of Cytochrome P450cam have been performed, before and after a binding process of Cytochrome P450cam to Putidaredoxin. The calculations have been carried out for two coordination spheres of the heme active-site of Cytochrome P450cam, namely a 5-coordinated, and a 6coordinated system of this protein having a water molecule as a 6th ligand. An experimen...

1Department of Occupational Therapy, Boston University, 635 Commonwealth Avenue, Boston, MA 02215, USA 2Program in Rehabilitation Sciences, Boston University, 635 Commonwealth Avenue, Boston, MA 02215, USA 3Department of Medicine, Boston University Medical Center, 1 Boston Medical Center Place, Boston, MA 02118, USA 4Undergraduate Program in Neuroscience, Boston University, 2 Cummington Mall, B...

Partitioning of organic solutes between water and polyamide layer of RO and NF membranes: Correlation to rejection Adi Ben-David a, Sarit Bason a, Juergen Jopp b, Yoram Oren a, Viatcheslav Freger a,c,∗ a Department of Desalination and Water Treatment, Zuckerberg Institute for Water Research and Unit of Environmental Engineering, Ben-Gurion University of the Negev, POB 635, Beer-Sheva 84105, Isr...