Experimental assessment of potentially toxic metals and nutrient content at various morphological parts of two economic plants grown on spent engine oil (SEO) treated soils.

Metals interact with nutrients in plants grown on spent engine oil (SEO) soils; thus, relationship of metals and nutrients in several morphological parts of economical plants cultivated on SEO soils using a 3 × 4 factorial and a totally randomized design is documented. The polluted-vegetated soils were SEO treated at 0, 2, 4, 8% v/w and planted and separately. Before treatment, SEO tested positive for Cd, Zn, Pb, Cr, Cu, Fe and Ni, while at treatment, non-vegetated soils accumulated Pb, Cu, Zn, Ni, Fe.

Effect of dipotassium-ethylenediaminetetraacetic acid or lithium-heparin treatments and storage times on selected clinicopathologic analytes in equine synovial fluid.

Background: Sample processing methods and storage time affect the outcome of biochemical analysis.

Objectives: We aimed to assess the effects of dipotassium-ethylenediaminetetraacetic acid (K2-EDTA) and lithium-heparin treatments and storage times on selected analytes in equine synovial fluid (SF).

Methods: Approximately 2 mL of SF from each horse (n = 7) were collected via femoropatellar joint arthrocentesis into K2-EDTA-treated bottles (K2-EDTA group), lithium-heparin-treated bottles (heparin group), and plain bottles (control group).

The Impact of Language on the Mental Health of Black Quebecers.

Quebec's English-speaking Black community finds itself at the intersection of racial and linguistic discrimination, which presents challenges to mental wellness. The present study aims to add necessary detail to the conversations surrounding racism and mental health in Canada while including language as a determinant of health and intersecting element affecting the wellbeing of English-speaking Black Quebecers. We recruited 531 Black adults who are currently living in Quebec to complete a survey on various community-relevant items, including their mental and physical health, their experiences of discrimination, and barriers to accessing mental healthcare.

Prevalence of integrons in multidrug-resistant Escherichia coli isolates from waters and vegetables in Nsukka and Enugu, Southeast Nigeria.

Irrigation of fresh produce with poorly treated wastewater or contaminated freshwater sources can lead to produce contamination and foodborne illnesses, as well as the dissemination of antimicrobial resistance determinants. In this study, we assessed the presence of integrons in multidrug-resistant Escherichia coli isolated from the University of Nigeria, Nsukka Wastewater Treatment Plant effluent, tap water, vegetables from irrigated gardens and vegetables sold in selected markets from Nsukka and Enugu cities. E.

Two New Antiprotozoal Diterpenes From the Roots of .

The powdered roots of the medicinal plant were extracted with hexane and ethyl acetate, and the extracts were subjected to column chromatography for the isolation of potentially bioactive compounds and their screening against kinetoplastid pathogens. NMR and HREI mass spectrometric analyses identified two new diterpenes, characterized as 16, 19-dihydroxycassa-12-en-15-one (Sandynone, ) and (5S, 7R, 8R, 9R, 10S, 13Z, 17S)-7,8:7,17:16,17-triepoxy-7,8-seco-cassa-13-ene (niloticane B, ). The previously reported (5S,7R,8R,9R,10S) -(-)-7,8-seco-7, 8-oxacassa-13,15-diene-7,17-diol (), (5S,7R,8R,9R,10S) -(-)-7,8-seco-7, 8-oxacassa-13,15-dien-7-ol-17-al (), and (5S,7R,8R,9R,10S) -(-)-7,8-seco-7, 8-oxacassa-13,15-dien-7-ol () a, mixture of stigmasterol () and sitosterol (), and lupeol () were also isolated.