Glyosides Flashcards

1
Q

Buckthorn, Sienna, Cascara Sagrada are examples of what?

A

Anthraquinones

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2
Q

Buckthorn causes what clinical signs?

A

Purgative, muscle degeneration, coffee colored urine, Horse dies of liver failure

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3
Q

What are the calcinogenic glycosides?

A

Day blooming Jessamine, Turkey Berry

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4
Q

What are the clinical signs are Day blooming Jessamine and Turkey Berry?

A

Hypercalcemia. calcification, causes lameness

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5
Q

Cocklebur causes what?

A

Hepatotoxicity and hypoglycemia

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6
Q

Name the only Carboxyatracyloside glycoside.

A

Cocklebur

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7
Q
Which is not a cardiac glycoside?
A. Foxglove
B. Sweet Clover
C. Oleander
D. Squill
E. Lily of the Valley
A

B.

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8
Q

What does Oleander cause?

A

Cardiac toxicity, inhibits Na/K atpase

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9
Q

What is sweet clover very similar to?

A

WARFARIN!!!!

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10
Q

What is the toxin for sweet clover?

A

Coumarin Glyoside

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11
Q

Wild cherries, Johnson grass, sudan grass, and sorghum are all examples of ______.

A

Cyanogenic glycosides - inhibits cellular respiration, glycolysis, the citric acid cycle, ACUTE= irritation
Chronic= Neuronal degeneration and Antithyroid

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12
Q

CHRONIC Toxicity with Wild cherries causes what?

A

Neuronal degneration and antithyroid

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13
Q

Rapeseed causes what?

A

Antithyroid… its a Glucosinolate glycoside

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14
Q

Nitropropanol glycoside causes what?

A

inhibits krebs, causes respiratory and neuro signs. Milk vetch, violets, lots, indigo

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15
Q

Give an example of a plant that causes infertility in females and feminization in males. It binds estrogen.

A

White clover, Subterranean clover, ALfalfa - Phytoestrogens

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16
Q

Ranunculus and Hellebores cause what?

A

Severe irritation of the GI mucosa and dermatitis.

17
Q

What toxin does bracken fern have?

A

Ptaquiloside glycoside.

18
Q

Which plant causes aplastic anemia in cattle, Neoplasm of the urinary tract, retinal degeneration in sheep, enzootic bovine hematuria?

A

Bracken fern

19
Q

What is the only glycoside that causes photosensitization?

A

Steroidal saponins

20
Q

Agave, Nolina and Pancieum are examples of what?

A

Steroidal saponins - liver damage and photosensitization