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13 Cards in this Set
- Front
- Back
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What are anthraquinones glycosides?
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seen in coffee weed
causes skeletal and cardiac degeneration urine may be coffee color due to myoglobinnuria which may cause kidney damage purgative |
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What are calcinogenic glycosides?
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vitamin D analog
day blooming jessamine causes hypercalcemia causes calcification of the elastic tissue of the arteries, tendons and ligaments as well as generalized increased density of the bones causing lameness |
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What is carboxyatractyloside (sulfated glycoside)?
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cocklebur
hepatotoxic causes excessive salivation may be renal damage and hypoglycemia |
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What are the cardiac glycosides?
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oleander (in your yard)
foxglove periwinkle milkweed lily of the valley cardiotoxic by inhibiting Na/K ATPase GI irritation |
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What are coumarin glycosides?
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sweet clover
forms dicoumarol in spoiled plants hemorrhage due to antagonism of vitamin K by inhibiting reduction resulting in deficiency in coagulation factors 2,7,9,10 |
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What are the cyanogenic glycosides?
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release HCN on hydrolysis in damaged plants
HCN is metabolied in the liver to thiocyanates -wild cherries -johnsongrass -elderberry causes inhibition of cytochrome oxidase and inhibition of cellular respiration vasoconstriction inhibition of glycolysis inhibition of the citric acid cycle irritation of the mm neuronal degenration |
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What is cycasin?
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sago palm
japanese cycad - 3 toxins (GI irritation, liver damage, mutagenic and carcinogenic) cardboard palm coontie causes GI irritaion and liver damage mutagenic and carcinogenic |
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What is glucosinolate?
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rape seed
kale broccoli cabbage brussel sprouts turnip soybean flax antithyroid |
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What is nitropropanol glycoside?
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milkvetch
violets lotus indigo inhibits enzymes of krebs sycle and cellular oxidative phosphorylation see resp and neuro signs in cattle and sheep |
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What are phytoestrogens?
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white clover
alfalfa bind to estrogen receptors causing infertility in females and males see infertility and decreased libido |
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What is protoanemonin?
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in the buttercup family
-anemone, ranunculus, clematis, helleborus causes severe irritation of the GI mucosa and dermititis |
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What is Ptaquiloside?
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bracjen fern
causes death of the precursor cells in the bone marrow causing aplastic anemia in sheep and cattle |
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What are steroidal saponins?
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Agace
nolina panicum causes liver damage and in ability to eliminate phylloerythrin a metabolite of chlorophyll which acts as a phtodynamic substance hepatogenic photosensitization signs of photosensitzation and liver damage |
