We report a child with asymptomatic latent exoerythrocytic Plasmodium vivax malaria whose initial presentation was only hepatomegaly and elevated serum lipids. Histology of the liver showed severe fatty metamorphosis. Liver size and the severe fatty metamorphosis decreased markedly with the return of serum lipids to normal after successful treatment of P. vivax. Although this association has been reported in monkeys infected with P. knowlesi, this is the first report of such an association in humans.
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BMC Vet Res
December 2024
Department of Veterinary Sciences, University of Turin, Grugliasco, Italy.
Background: The inclusion of sustainable protein sources in poultry feed has become essential for improving animal welfare in livestock production. Black soldier fly larvae are a promising solution due to their high protein content and sustainable production. However, most research has focused on fast-growing poultry breeds, while the effects on native breeds, such as the Bianca di Saluzzo, are less explored.
View Article and Find Full Text PDFInt J Mol Sci
December 2024
Research Center for Grassland Entomology, Inner Mongolia Agricultural University, Hohhot 010020, China.
20-hydroxyecdysone (20E) signaling plays an important role in regulating insect growth, development, and reproduction. However, the effect of 20E on reproductive diapause and its regulatory mechanisms have not been fully understood. is a new pest in the Inner Mongolia grasslands, and it aestivates in an obligatory reproductive diapause form.
View Article and Find Full Text PDFInt J Mol Sci
November 2024
Key Laboratory of East China Sea Fishery Resources Exploitation, Ministry of Agriculture, East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, 300 Jungong Road, Shanghai 200090, China.
The conserved role of juvenile hormone (JH) signals in preventing larvae from precocious metamorphosis has been confirmed in insects. Crustaceans have different metamorphosis types from insects; we previously proved that methyl farnesoate (MF) can prohibit larvae metamorphosis in mud crabs, but the molecular signal of this process still needs to be elucidated. In this study, () of was obtained and characterized, which we named .
View Article and Find Full Text PDFPestic Biochem Physiol
December 2024
School of Forestry, Northeast Forestry University, Harbin 150040, PR China; Key Laboratory of Sustainable Forest Ecosystem Management-Ministry of Education, Northeast Forestry University, Harbin 150040, PR China. Electronic address:
The efficacy of entomopathogenic fungi as pest control agents is constrained by both their physiological state and external environmental factors. This study identified synergists capable of enhancing the insecticidal activity of Beauveria bassiana (Bb) and investigated the underlying synergistic mechanisms. Our results found that among 6 potential synergists, polyethylene glycol 400 (PEG) and trehalose significantly improved Bb's lethality against Hyphantria cunea larvae, with PEG demonstrating the most pronounced effect.
View Article and Find Full Text PDFFood Res Int
November 2024
Department of Soil Science and Agricultural Chemistry, Faculty of Pharmacy, University of Granada, Granada, Spain.
Black Soldier Fly larvae (BSFL) are a promising and sustainable alternative to obtain proteins. Due to their high growth rate and ability to use different substrates as feeding stocks, BSFL can be also used to valorize food waste. Thus, the aim of this research was to unravel the potential use of Spent Coffee Grounds (SCG) and blood meal alone or mixed as feedstocks for BSFL and the nutritional changes for BSFL meal, especially after simulated human in vitro digestion and fermentation.
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