Acute Ethanol Treatment
Acute Ethanol Treatment - Related Videos
10:11
Microdialysis of Ethanol During Operant Ethanol Self-administration and Ethanol Determination by Gas Chromatography
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Cited by 13 •
2012
A method to determine the time course of ethanol concentration in the brains of rats during operant ethanol self-administration is described. Gas chromatography with flame ionization detection is used to quantify ethanol in the dialysate samples, because it has the sensitivity required for the small volumes that are generated.
10:49
Pre-clinical Evaluation of Tyrosine Kinase Inhibitors for Treatment of Acute Leukemia
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Cited by 6 •
2013
Receptor tyrosine kinases are ectopically expressed in many cancers and have been identified as therapeutic targets in acute leukemia. This manuscript describes an efficient strategy for pre-clinical evaluation of tyrosine kinase inhibitors for the treatment of acute leukemia.
07:34
Biofuels: Producing Ethanol from Cellulosic Material
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2023
Source: Laboratories of Margaret Workman and Kimberly Frye - Depaul University In this experiment, cellulosic material (such as corn stalks, leaves, grasses, etc.) will be used as a feedstock for the production of ethanol. The cellulosic material is first pretreated (ground and heated), digested with enzymes, and then fermented with yeast. Ethanol production is monitored using an ethanol probe. The experiment can be extended to optimize ethanol production by varying the feedstock used,...
02:44
Endovascular Treatment of Acute Ischemic Stroke Using the Stent Retriever-Assisted Vacuum-Locked Extraction Technique
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2025
Source: Schregel, K., et al. Optimized Management of Endovascular Treatment for Acute Ischemic Stroke. J. Vis. Exp. (2018).This video demonstrates the endovascular treatment of acute ischemic stroke using the stent retriever-assisted vacuum-locked extraction technique. A guiding sheath is introduced through the femoral artery to reach the clot. A catheter with a stent retriever secures and extracts the clot. Vascular imaging is done to confirm successful reperfusion.
09:33
An Acute Retinal Model for Evaluating Blood Retinal Barrier Breach and Potential Drugs for Treatment
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Cited by 3 •
2016
A low-cost, easy-to-use and powerful system is established to evaluate potential treatments that could ameliorate blood retinal barrier breach induced by histamine. Blood vessel leakage, Müller cell activation and the continuity of neuronal processes are utilized to assess the damage response and its reversal with a potential drug, lipoxin A4.
FAQs
Ethanol readily crosses biological membranes, allowing it to influence several cellular processes at once. It can change membrane properties, modify gene regulation, interfere with intracellular signaling, and disturb communication between developing tissues. These combined effects may alter how cells survive, differentiate, or organize, making it difficult to attribute a developmental phenotype to a single pathway.
The applied dose and exposure period determine which developmental responses become detectable. Researchers use defined combinations of these variables to compare sensitivity across developmental windows and identify conditions associated with altered growth, morphogenesis, survival, or differentiation. This controlled design helps distinguish stage-specific vulnerability from effects that occur more broadly across development.
Development depends on coordinated interactions among tissues, not only on the behavior of individual cells. Ethanol-related changes in signaling or cellular function may therefore affect neighboring tissues and the formation of organized structures. Examining tissue-level outcomes, including morphogenesis, helps connect cellular perturbations with the larger developmental abnormalities observed after exposure.
A short, controlled exposure allows researchers to relate a defined ethanol challenge to subsequent changes in development or cell function. By varying the developmental stage, dose, and exposure period, investigators can examine when vulnerability appears and which processes respond first. This supports mechanistic links between ethanol exposure, altered pathways, and developmental outcomes.
A study should specify the biological system, ethanol dose, exposure period, developmental window, and measurements collected afterward. Cells, embryos, and model organisms may reveal different aspects of the response, while consistent timing and dosing make comparisons meaningful. The selected endpoints should match the question, such as survival, differentiation, growth, or morphogenesis.
Post-treatment assessment can focus on growth, morphogenesis, cell survival, or differentiation. These readouts provide complementary information: growth indicates overall developmental progress, morphogenesis reveals structural organization, survival reflects cellular damage, and differentiation shows whether cells adopt expected developmental states. Measuring several outcomes can clarify whether ethanol affects one process or multiple levels of development.
This experimental approach helps connect ethanol exposure with developmental abnormalities and provides a framework for examining mechanisms relevant to fetal alcohol spectrum disorders. Researchers can use controlled exposure conditions to identify sensitive developmental stages and affected cellular pathways, helping explain how alcohol-related perturbations may produce changes in growth, tissue formation, survival, or differentiation.