Culturally Responsive Teaching with Visual Art in the Social Studies

This article explores high school students’ perceptions of visual arts integration in the social studies. In an all-boys, public school in a major metropolis in the Midwest, lessons on art by African American and Mexican artists were introduced in a social studies classroom. To assess the impact of the program, the students’ anonymous responses to two surveys and their work on a collaborative, digital portfolio were analyzed. The findings of this study suggest that arts integration in the social studies increases students’ interest in learning, appreciation of culture, and understanding of history

Social Studies Education and Public Art: The Detroit Billboard Project

The aim of this action-research project was to evaluate the impact of high school students’ involvement in community-oriented, art-based work in the social studies. In Detroit, high school students engaged in persuasive writing and design while exploring community issues. The project culminated in the installation of student artwork on a billboard in the city’s cultural center. Mixed methods were employed to evaluate the project; forty-seven students completed surveys at its conclusion. The findings suggest that creative projects with real-world applications are motivational, and they promote civic education. The majority of the students reported that their awareness of community issues had increased. This study has implications for the implementation of projects for democratic education and service learning, arts integration in the social studies, and the use of authentic assessments in contextual, culturally responsive teachin

Culturally Responsive Teaching with Visual Art in the Social Studies

This article explores high school students’ perceptions of visual arts integration in the social studies. In an all-boys, public school in a major metropolis in the Midwest, lessons on art by African American and Mexican artists were introduced in a social studies classroom. To assess the impact of the program, the students’ anonymous responses to two surveys and their work on a collaborative, digital portfolio were analyzed. The findings of this study suggest that arts integration in the social studies increases students’ interest in learning, appreciation of culture, and understanding of history

Phenotypic and Molecular Characterization of β-Lactamases among Enterobacterial Uropathogens in Southeastern Nigeria

Little is known about the molecular basis of antibiotic resistance among uropathogens in Southeast Nigeria. The aim of the study was to characterize enterobacterial uropathogens with respect to drug resistance. One hundred (100) enterobacterial uropathogens were studied. Their antibiotic susceptibility patterns were evaluated using disk diffusion, screened, and confirmed phenotypically for the presence of β-lactamases: ESBL, AmpC, carbapenemase, and MBLs. Screen positives were further tested for various β-lactamase genes by PCR. Our isolates showed variable resistance to most drugs tested. Out of the 58 ESBL screen positive E. coli, 35 were confirmed positive with PCR. The predominant ESBL gene was blaTEM while blaSPM was the most prevalent among MBL genes. Forty-six percentage of the screen positive Salmonella isolates coharbored blaTEM + SHV genes. Nine of the 10 ESBL screen positive K. pneumoniae were phenotypically and PCR positive. Three isolates of K. pneumoniae were positive for MBL genes. All the 10 C. freundii were positive for ESBL genes. The study showed high prevalence of drug-resistant genes among the enterobacterial uropathogens. Majority of the uropathogens harbored >1 antibiotic-resistant gene, and the most predominant gene was ESBL (blaTEM) followed by the MBL (SPM) gene

GC-MS Analysis of the Phytochemical Constituents, Safety Assessment, Wound Healing and Anti-Inflammatory Activities of <i>Cucurbita pepo</i> Leaf Extract in Rats

In traditional medicine, Cucurbita pepo L. is used for the treatment of rheumatism, diabetes, inflammations, and wound injuries. This study was conducted to evaluate the phytochemical constituents, safety profile, wound healing, and anti-inflammatory activities of Cucurbita pepo leaf extract in rats. The phytochemical analysis of C. pepo extract was carried out using gas chromatography-mass spectrometry (GC-MS). In acute toxicity tests, the rats orally received a single dose of 5 g/kg extract of C. pepo. In a subacute toxicity study, the rats received 200, 400, and 800 mg/kg of the C. pepo extract via daily gavage for 14 days. Bioactive compounds 1-octen-3-ol, nonanal, trans-β-ionone, phytol, trans-farnesol, and squalene were identified. There were no toxic effects detected in any of the evaluated parameters, namely liver, kidney, haematological, lipid, and antioxidant enzymes. In wound healing, C. pepo extract showed greater % wound contraction and tensile strength, as well as reduced wound healing time (12 days) and epithelialization when compared to the control (normal saline) and povidone-iodine treated groups. Rats treated with C. pepo extract elicit anti-inflammatory activity. The findings of this study revealed that the C. pepo extract has wound healing and anti-inflammatory properties with a wide margin of safety

GC-MS Analysis of the Phytochemical Constituents, Safety Assessment, Wound Healing and Anti-Inflammatory Activities of Cucurbita pepo Leaf Extract in Rats

In traditional medicine, Cucurbita pepo L. is used for the treatment of rheumatism, diabetes, inflammations, and wound injuries. This study was conducted to evaluate the phytochemical constituents, safety profile, wound healing, and anti-inflammatory activities of Cucurbita pepo leaf extract in rats. The phytochemical analysis of C. pepo extract was carried out using gas chromatography-mass spectrometry (GC-MS). In acute toxicity tests, the rats orally received a single dose of 5 g/kg extract of C. pepo. In a subacute toxicity study, the rats received 200, 400, and 800 mg/kg of the C. pepo extract via daily gavage for 14 days. Bioactive compounds 1-octen-3-ol, nonanal, trans-&beta;-ionone, phytol, trans-farnesol, and squalene were identified. There were no toxic effects detected in any of the evaluated parameters, namely liver, kidney, haematological, lipid, and antioxidant enzymes. In wound healing, C. pepo extract showed greater % wound contraction and tensile strength, as well as reduced wound healing time (12 days) and epithelialization when compared to the control (normal saline) and povidone-iodine treated groups. Rats treated with C. pepo extract elicit anti-inflammatory activity. The findings of this study revealed that the C. pepo extract has wound healing and anti-inflammatory properties with a wide margin of safety