This study explores the impact of integrating art into the teaching of physiology and parasitology to enhance student engagement, motivation, and perception. Thirty-seven biotechnology students from the Federal University of Paraíba, Brazil, enrolled in human physiology and parasitology courses and participated in the innovative ParasitoPhysioart project. The students were tasked with recreating artworks illustrating key parasitology concepts and their physiological effects on the human body. For instance, one group reinterpreted Wassily Kandinsky's "Several Circles" to represent the lifecycle of and its effect on the eyes, highlighting how the parasite, transmitted through contaminated soil or food, can invade various organs, including the retina and choroid, potentially leading to blindness. Another group reimagined Clovis Jr.'s "Nossa Senhora Aparecida," replacing the original branches with drawings of , a parasite transmitted through contaminated fruits or vegetables. The artwork emphasized the parasite's impact on the lungs, which can cause symptoms such as cough, dyspnea, and hemoptysis. A voluntary survey answered after the project revealed that 62% of students (n=39) considered physiology challenging. However, about 86% reported that the multidisciplinary approach of combining art with scientific concepts motivated them to study and helped them better understand the disciplines. Results suggest that the artistic reinterpretations vividly illustrated the intersection of parasitology and physiology, highlighting this interdisciplinary approach's educational and creative potential.
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http://dx.doi.org/10.1152/advan.00165.2024 | DOI Listing |
PLoS One
March 2025
Alliance of Biodiversity International and CIAT, ILRI, Addis Ababa, Ethiopia.
Depletion of soil organic matter was found to be the primary biophysical factor causing declining per capita food production in sub-Saharan Africa. The magnitude of this problem was exacerbated by moisture-stress and imbalanced fertilizer application that caused Striga weed infestation. To address such confounded issues, two-year field experiments were conducted to evaluate the effect of residual vermicompost and preceding groundnut on soil fertility, sorghum yield, and Striga density.
View Article and Find Full Text PDFSci Adv
March 2025
Center for Infectious Biology, School of Basic Medical Sciences, Tsinghua University, Beijing 100084, China.
Invasive infections by encapsulated bacteria are the major cause of human morbidity and mortality. The liver resident macrophages, Kupffer cells, form the hepatic firewall to clear many encapsulated bacteria in the blood circulation but fail to control certain high-virulence capsule types. Here we report that the spleen is the backup immune organ to clear the liver-resistant serotypes of (pneumococcus), a leading human pathogen.
View Article and Find Full Text PDFJ Chem Ecol
March 2025
Department of Agricultural, Food and Forest Sciences, University of Palermo, Palermo, 90128, Italy.
Floral nectar is a sugar-rich resource which is ubiquitously inhabited by a wide array of microorganisms. Fermentation by nectar-inhabiting microbes can alter several nectar traits, including nectar scent, via changes in the blend of volatile organic compounds (VOCs). Although there is growing evidence on how yeasts and bacteria influence the foraging behavior of flower-visiting insects, the potential role of other microbial taxa that can colonize nectar has been largely neglected.
View Article and Find Full Text PDFJ Chem Ecol
March 2025
International Centre of Insect Physiology and Ecology, P. O. Box 30772-00100, Nairobi, Kenya.
The fall armyworm (FAW), Spodoptera frugiperda, is a serious invasive crop pest and threat to food security. Conventional pest control approaches using chemical pesticides can lead to adverse environmental and human health problems calling for safer alternative pest management options. Volatile organic compounds (VOCs) released by plants constitutively and in response to herbivory have been shown to enhance ecologically benign biocontrol alternatives to chemical insecticides for pest management.
View Article and Find Full Text PDFExp Appl Acarol
March 2025
Amphibian Biology Group, Department of Evolutionary Biology and Conservation of Vertebrates, Faculty of Biological Sciences, University of Wrocław, Sienkiewicza 21, Wrocław, 50-335, Poland.
This study reports on the first documented case of Amblyomma rotundatum ticks, a species typically found in the Americas, parasitising an imported toad in Poland. A total of 12 ticks were collected from a single Rhinella marina toad. These ticks were identified as female specimens of A.
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