Based on available toxicity data, malondialdehyde (MDA; O=CHCH2CH=O) has been designated as a potential human carcinogen. A handful of studies suggest that MDA forms in the gas and aerosol phase troposphere, potentially contributing to inhalation toxicity, yet it never quantified ambient air. The thiobarbituric acid (TBA) assay for (MDA) used marker reactive oxygen species (ROS), oxidative stre...

A novel tri-n-butyl(IV) derivative of 2-thiobarbituric acid (HTBA) of formula [(n-Bu)(3)Sn(TBA) H(2)O] (1) has been synthesized and characterized by elemental analysis and (119)Sn-NMR and FT-IR spectroscopic techniques. The crystal structure of complex 1 has been determined by single crystal X-ray diffraction analysis at 120(2) K. The geometry around Sn(IV) is trigonal bipyramidal. Three n-buty...

The effects of storage temperature and time on raw pink salmon by-products were evaluated in relation to the fishmeal produced. Chemical analyses were performed on the raw and processed by-products at two temperatures. Total volatile base nitrogen values indicated substantial spoilage by day 2 at 15.4 ± 1.4°C and day 6 at 6.0 ± 0.8°C. For most biogenic amines in raw by-products stored at 15.4°C...

Aim: In this study, oxidative stress, antioxidant response and inflammation parameters were investigated in intact and carrageenan-inflamed paw tissues in intact and adrenalectomized rats. The effects of prednisolone and adrenaline on these parameters were investigated. Materials and Methods: 37 Albino Wistar male rats were divided into six groups as follows: I: only adrenalectomized, II: adren...

Purpose: To compare the Lipid peroxidation and Total antioxidant status in women with gestational diabetes mellitus and normal pregnancy in our environment. Materials & Methods: This was a 2-year, cross sectional, case control study of 25 gestational diabetes mellitus (GDM) and 75 matched normal pregnant women at Ladoke Akintola University of Technology (LAUTECH) Teaching Hospital, Osogbo, Nige...

Chicken breast dipped with citric acid (CA) was treated by sous vide processing and stored in a refrigerated state for 0, 3, 6, 9, and 14 d. A non-dipped control group (CON) and three groups dipped in different concentrations of citric acid concentration were analyzed (0.5%, 0.5CIT; 2.0%, 2CIT and 5.0%, 5CIT; w/v). Cooking yield and moisture content increased due to the citric acid. While the r...

N-sulfonic acid pyridinium -4-carboxylic acid chloride {[Pyridine-N-SO3H-4-COOH]Cl} was synthesized, identified and applied as an effective catalyst for the preparation of pyrido[2,3-d:6,5-d]dipyrimidines by the condensation reaction of various aldehyde with 2-thiobarbituric acid and ammonium acetate under solvent-free conditions.The structure ofcatalyst was studied...

INTRODUCTION Red blood cell transfusions are common in intensive care units. For many years, transfusions of red blood were thought to have obvious clinical benefits. However, in recent years, the risks and benefits of blood transfusions have been examined more carefully, including the risk of increased morbidity and mortality due to transfusion-related immunomodulation effects. OBJECTIVES To...