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  2. Grape toxicity in dogs - Wikipedia

    en.wikipedia.org/wiki/Grape_toxicity_in_dogs

    The reason some dogs develop kidney failure following ingestion of grapes and raisins is not known. [3] Types of grapes involved include both seedless and seeded, store-bought and homegrown, and grape pressings from wineries. [4] A mycotoxin is suspected to be involved, but none has been found in grapes or raisins ingested by affected dogs. [5]

  3. Serum-separating tube - Wikipedia

    en.wikipedia.org/wiki/Serum-separating_tube

    The silica particles are desiccants, which adsorb and hold water vapor. [3] This is used in the tubes so the blood adheres to the surface of the tiny silica particles and begins to clot. After the blood sample is centrifuged, the clear serum should be removed for testing. [4] [5]

  4. Substances poisonous to dogs - Wikipedia

    en.wikipedia.org/wiki/Substances_poisonous_to_dogs

    Xylitol can cause liver failure and hypoglycemia because it stimulates rapid insulin production in the canine pancreas. [11] Potential symptoms include loss of coordination, vomiting, or seizures. [12] Xylitol is not always clearly labeled on sugar-free foods. Ingredient listings should indicate if xylitol is in the product.

  5. Xylitol - Wikipedia

    en.wikipedia.org/wiki/Xylitol

    Xylitol is a chemical compound with the formula C 5 H 12 O 5, or HO(CH 2)(CHOH) 3 (CH 2)OH; specifically, one particular stereoisomer with that structural formula. It is a colorless or white crystalline solid. It is classified as a polyalcohol and a sugar alcohol, specifically an alditol. Of the common sugar alcohols, only sorbitol is more ...

  6. Dog health - Wikipedia

    en.wikipedia.org/wiki/Dog_health

    Xylitol is a sugar substitute used in chewing gum, chewable vitamins, candy, toothpaste, and other products. Although a small preliminary study [54] indicated xylitol may be safe for dogs, other studies show significant toxicity. [55] There have been cases of foods, candies and gums containing xylitol causing toxic or even fatal liver damage in ...

  7. Test tube - Wikipedia

    en.wikipedia.org/wiki/Test_tube

    These tubes are commonly sealed with a rubber stopper and often have a specific additive placed in the tube with the stopper color indicating the additive. For example, a blue-top tube is a 5 ml test tube containing sodium citrate as an anticoagulant, used to collect blood for coagulation and glucose-6-phosphate dehydrogenase testing. [5]

  8. Thioglycolate broth - Wikipedia

    en.wikipedia.org/wiki/Thioglycolate_broth

    However, they are poisoned by high concentrations of oxygen. They gather in the upper part of the test tube, but not the very top. 5: Aerotolerant organisms do not require oxygen as they metabolise energy anaerobically. Unlike obligate anaerobes, though, they are not poisoned by oxygen. They can be found evenly spread throughout the test tube.

  9. Theobromine poisoning - Wikipedia

    en.wikipedia.org/wiki/Theobromine_poisoning

    The most common victims of theobromine poisoning are dogs, [8] [9] for whom it can be fatal. The toxic dose for cats is even lower than for dogs. [10] However, cats are less prone to eating chocolate since they are unable to taste sweetness. [11] Theobromine is less toxic to rats and mice, who all have an LD 50 of about 1,000 mg/kg (0.016 oz/lb).