Cannabis use is widespread and one of the most common drugs encountered in forensic-related analysis (antemortem postmortem cases). However, correlation between illicit cannabis death rarely investigated, even while taking into consideration its role central nervous system depression cardiovascular disorders. Few studies have discussed other non-blood specimens; this has brought a special inter...

the aim of this study was to compare the effects of two levels of crude protein using poultry by-product meals (pbpm) fed during late gestation on the performance, blood metabolites, and colostrum composition of holstein dairy cows. sixteen multiparous cows 26±6 d before expected calving were assigned randomly to two treatments containing 1) 14% and 2) 16% crude protein. the cow’s bcs was 3.56 ...

Abstract The objective of this study was to characterize and compare the hematological variables (erythrogram, thrombogram, leukogram plasma metabolites) three cichlid species: Cichla monoculus, temensis vazzoleri. A total 45 specimens were captured in Balbina lake, Presidente Figueiredo, Amazonas, Brazil, with aid a rod reel or hand line, natural artificial bait: 15 C. Their blood removed by m...

BACKGROUND Chronic oral quercetin reduces blood pressure and restores endothelial dysfunction in hypertensive animals. However, quercetin (aglycone) is usually not present in plasma, because it is rapidly metabolized into conjugated, mostly inactive, metabolites. The aim of the study is to analyze whether deconjugation of these metabolites is involved in the blood pressure lowering effect of qu...

Polychlorinated biphenyls (PCBs) are important environmental contaminants, and their toxicity to wildlife and humans are of major concern. PCBs form persistent and abundant metabolites, PCB methyl sulfones, that accumulate in biota. We now report that certain hydroxylated PCB metabolites show a strong and selective accumulation in mammalian blood. Plasma from experimentally PCB-dosed rats and b...

This study was conducted to evaluate the effects of dietary inclusion of thyme essential oil (TEO) on growth performance and immune responses of broiler chicks subjected to heat stress (HS). Broilers were divided into five groups; group 1) chicks fed with basal diet and reared under thermoneutral condition; group 2) chicks fed with basal diet and subjected to HS condition; and groups 3, 4 and 5...

Conventionally, the assessment of adrenal responses to stress relies on blood sample collection. However, blood collection from animals is impossible without restraint or immobilisation that influences results. This study was undertaken to validate recently established enzyme immunoassays that measure faecal glucocorticoid metabolites in elephants, and to perform a preliminary investigation int...

The monitoring of airway inflammation has assessed in bronchial asthma directly by sputum examination, and indirectly by measurements in peripheral blood. To investigate the diagnostic value of these two methods, we compared nitric oxide (NO) metabolites, eosinophils, and eosinophil cationic protein (ECP) in sputum and blood in patients with asthma and control subjects. Sputum and serum were ob...

in this research, effects of adding methafix (containing malate and fumarate as organic acids) with or without monensin in diet of fattening farahani lamb's on performance, and plasma concentration of some metabolites and minerals were investigated. twenty-four male lambs (4-6 months old, 35.9 ±7.4 kg) were randomly  assigned to; 1) control diet (control), 2) control with 24 mg of monensin...

Species differences in sensitivity to carcinogenic effects from inhaled 1,3-butadiene might stem, at least in part, from differences in uptake, metabolism, and distribution of 1,3-butadiene. To examine this possibility, rats, mice, and monkeys were exposed to stepped concentrations of 14C-labeled 1,3-butadiene and the chemically related compound, isoprene. Respiratory data were collected during...