The teratogenic effects of ethanol have been widely studied in a variety of experimental models. In humans, ethanol teratogenicity results from both direct and indirect effects. This paper reviews the differences between direct and indirect effects of ethanol on the developing fetus. Experimental paradigms are discussed that attempt to differentiate between direct and indirect effects. For the purpose of this review, direct effects of ethanol are caused by ethanol interacting with the fetal cell. Indirect effects of ethanol teratogenicity are defined as any perturbation of the developing fetus resulting from ethanol exposure but not caused by ethanol's interacting with the fetal cell. Indirect effects of ethanol teratogenicity include: ethanol-induced maternal undernutrition; ethanol-induced placental dysfunction and acetaldehyde teratogenicity.
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http://dx.doi.org/10.1093/alcalc/34.2.125 | DOI Listing |
Braz J Biol
January 2025
Universidade Tecnológica Federal do Paraná - UTFPR, Departmeno de Química e Ciências Biológicas, Francisco Beltrão, PR, Brasil.
Studies show that propolis has antimicrobial, antifungal, antiviral, anti-inflammatory, antioxidant, antitumor, and immunomodulatory properties, and may protect against diseases such as diabetes, cardiovascular disease, and cancer. We aimed to extract compounds of brown propolis with hydroalcoholic solvents and evaluate their cytotoxic activity on tumor and non-tumor cells by MTT test. We tested the solute:solvent ratio (ethanol:water) and extraction time in a Shaker incubator (710 rpm) before conducting a central composite rotational design (CCRD) to optimize time and solvent mixture.
View Article and Find Full Text PDFJ Bone Joint Surg Am
January 2025
Adult Reconstruction and Joint Replacement, Hospital for Special Surgery, New York, NY.
Background: Antiseptic solutions are commonly utilized during total joint arthroplasty (TJA) to prevent and treat periprosthetic joint infection (PJI). The purpose of this study was to investigate which antiseptic solution is most effective against methicillin-sensitive Staphylococcus aureus (MSSA) and Escherichia coli biofilms established in vitro on orthopaedic surfaces commonly utilized in total knee arthroplasty: cobalt-chromium (CC), oxidized zirconium (OxZr), and polymethylmethacrylate (PMMA).
Methods: MSSA and E.
Food Chem X
January 2025
Department of Food Technology, Universiti Putra Malaysia, Serdang 43400, Malaysia.
Protein concentrate (PC) is a potential solution to address the global protein shortage, with Indonesian shortfin eel being a suitable raw material. This research investigates the impact of ultrasound pretreatment and extraction parameters on the nutritional quality of eel protein concentrate (EPC). The study involved ultrasonic pretreatment at different times and power, and solvent extraction with different solvents, temperature, and solvent-solid-feed-ratio (SSFR).
View Article and Find Full Text PDFF1000Res
January 2025
Pathology, Faculty of Veterinary, Universitas Syiah Kuala, Banda Aceh, Aceh, 23111, Indonesia.
Background: Traumatic brain injury (TBI) is a change in brain function or evidence of brain pathology caused by external mechanical forces. Brain Derived Neurotrophic Factor (BDNF) is a neurotropin that functions as a neuron protective. Nigella sativa L is reported to have an antioxidant effect, administration of Nigella Sativa L to rats treated with ischemia-reperfusion brain injury.
View Article and Find Full Text PDFPlant Dis
January 2025
Guilin, Guangxi, China;
L. is a tropical fruit, cultivated in various provinces of China, such as Guangxi, Taiwan, and Yunnan. This fruit has good edible and medicinal value.
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