Sex steroids were measured by radioimmunoassay in whole-body extracts of coho salmon, Oncorhynchus kisutch, during early development and sexual differentiation. Profiles were developed for fish from the time of fertilization until 87 days postfertilization (dpf) for six steroids: testosterone (T), 11-ketotestosterone (KT), androstenedione (A), progesterone (P4), 17 alpha-hydroxy-20 beta-dihydro...

We have used an intensity modulated optical spectrometer, which measures the phase shift across tissue experienced by intensity modulated near-infrared light, to determine the absolute optical pathlength through tissue. The instrument is portable and takes only 5 s to record pathlength at four wavelengths (690 nm, 744 nm, 807 nm and 832 nm). The absolute pathlength divided by the known spacing ...

In this research NaOH treated date palm fibres were used as reinforcement in phenolic based composites. The composites prepared by hot press technique and evaluated tensile flexural, structural, thermo gravimetric dynamic mechanical properties. Overall properties of modification/treatment fibers’ surface enhanced, that have been studied compared to untreated samples. samples 50% DPF showed high...

Fermented seafood is popular in Asian countries. This study examined the survival of feline calicivirus (FCV) and murine norovirus (MNV) during oyster fermentation. Oysters spiked with FCV and MNV were fermented with 5% or 10% salt at 18 °C for 15 days, and MNV and FCV titers, lactic acid bacteria (LAB) populations, pH, and enzymatic activity were measured at 0, 1, 3, 5, 7, 10, and 15 days post...

The objective of this study was to determine if the genes for the putative ammonia transporters, Rhesus glycoproteins (Rh) and the facilitated urea transporter (UT) were expressed during early development of rainbow trout, Oncorhynchus mykiss Walbaum. We predicted that the Rh isoforms Rhbg, Rhcg1 and Rhcg2 would be expressed shortly after fertilization but UT expression would be delayed based o...

The objective of the Diesel Emissions Evaluation Program (DEEP)-sponsored project at Inco’s Stobie mine was to conduct a long term field evaluation of diesel particulate filter (DPF) systems available to the underground mining industry. Some of the major issues studied were criteria for selecting the filter media, means of DPF regeneration, efficiency of DPF systems and the occurrence of unwant...

Sixty-eight Salmonella strains representing 39 serotypes were variously screened for enterotoxigenicity by using the Chinese hamster ovary (CHO), Y1 adrenal, and Vero cell tests, rabbit skin tests for delayed permeabiltity factor (DPF) and rapid permeability factor (RPF), the rabbit ileal loop test, and the infant mouse test. An iron-sufficient medium, YT-1, and a deferrated medium, DF, were co...

Canagliflozin (CNF) and dapagliflozin (DPF) are the first sodium-glucose cotransporter 2 inhibitors to be approved for clinical use. Although available evidence excludes clinically significant inhibition of cytochromes P450, the effects of CNF and DPF on human UDP-glucuronosyltransferase (UGT) enzymes are unknown. Here, we report the inhibition of human recombinant UGTs by CNF and DPF, along wi...

We have determined the spectral dependence of the temporal point spread functions of human tissues experimentally between 740 and 840 nm in transmittance measurements on the adult head, forearm, and calf (in vivo) and the infant head (post mortem) by using picosecond laser pulses and a streak camera detector. Two parameters are extracted from the temporal point spread function; the differential...

Canagliflozin (CNF) and dapagliflozin (DPF) are the first sodiumglucose cotransporter 2 inhibitors to be approved for clinical use. Although available evidence excludes clinically significant inhibition of cytochromes P450, the effects of CNF and DPF on human UDP-glucuronosyltransferase (UGT) enzymes are unknown. Here, we report the inhibition of human recombinant UGTs by CNF and DPF, along wit...