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Main slide Main slide • Colchicum seeds.
• Names.• Description and origin.• Constituents.• Therapeutic uses. (toxicity and S/E)• Drugs.
• Cotton seeds.• Names.• Description and origin.• Constituents.• Uses of cotton oil.• Absorbent Cotton.
• Colchicum seeds.• Names.• Description and origin.• Constituents.• Therapeutic uses. (toxicity and S/E)• Drugs.
• Cotton seeds.• Names.• Description and origin.• Constituents.• Uses of cotton oil.• Absorbent Cotton.
Main slide
Fruit form capsule(3celled) which contain 3 dark reddish brown seeds
Pink flowers
Corm
Main slide
Main slide
Fruit form capsule(3celled)
Colchicum seedsSemina ColchiciColchicum seedsSemina Colchici
• Colchicum autamnale
• Family : Liliaceae
• Colchicum autamnale
• Family : Liliaceae
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• Perennial herb .
• The fruit form capsule (three celled ) which contain 3 seeds.
• The seeds color dark reddish brown .
• Odorless.
• Taste : unpleasant & bitter .
• Origin : Black Sea regions
Europe & USA
• Perennial herb .
• The fruit form capsule (three celled ) which contain 3 seeds.
• The seeds color dark reddish brown .
• Odorless.
• Taste : unpleasant & bitter .
• Origin : Black Sea regions
Europe & USA
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Chemical constituents Chemical constituents
• Alkaloid (proto-alkaloid or alkaloidal amine group )
COLCHICINE O.8%
While corm contains 0.6% colchicine .
• Alkaloid (proto-alkaloid or alkaloidal amine group )
COLCHICINE O.8%
While corm contains 0.6% colchicine .
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The medical uses The medical uses
1. Relief the pains and inflammations caused by acute gout .
2. Treatment of Mediterranean Fever
3. Relief of rheumatism pains.
4. Anti cancer .
1. Relief the pains and inflammations caused by acute gout .
2. Treatment of Mediterranean Fever
3. Relief of rheumatism pains.
4. Anti cancer .
• In large doses very toxic which cause death from failure of the respiration .
• Side effects: nausea, vomiting & diarrhea.
• Gout : hyperuricemia leads to deposits of sodium urate crystals in joints & kidney these crystals caused pain and inflammations .
• In large doses very toxic which cause death from failure of the respiration .
• Side effects: nausea, vomiting & diarrhea.
• Gout : hyperuricemia leads to deposits of sodium urate crystals in joints & kidney these crystals caused pain and inflammations .
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Drugs Drugs
• Colchicine® – 0.5mg tablets
Rafa company: three tablets daily
• Colchicine® – 0.5mg tablets
Rafa company: three tablets daily
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Fruit form capsule 3-5 celled
brown or black seeds
yellow flowers
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Cotton seeds Cotton seeds
• Gossypium hirsutum
• Gossypium herbaceum
• Family : Malvaceae
• Gossypium hirsutum
• Gossypium herbaceum
• Family : Malvaceae
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Description and OriginDescription and Origin
• G .herbaceum :Annual herbaceous plant with yellow flowers and white hairs .
• G . hirsutum.: perennial small trees .
• The fruit :(capsule) 3-5 celled .
• Seeds color is brown or black .
Origin: Egypt and India.
• G .herbaceum :Annual herbaceous plant with yellow flowers and white hairs .
• G . hirsutum.: perennial small trees .
• The fruit :(capsule) 3-5 celled .
• Seeds color is brown or black .
Origin: Egypt and India.
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Chemical constituents
1.Cotton seeds oil (fixed oil )
2. Phenolic substances :
( Gossypol) which decrease males fertility .
Chemical constituents
1.Cotton seeds oil (fixed oil )
2. Phenolic substances :
( Gossypol) which decrease males fertility .
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Uses of cotton oil Uses of cotton oil
1. Cosmetics : soap ,hair creams & skin creams .
2. Oil injection : as solvent for certain kinds of drugs .
3. Food in Vietnam, India & China.
1. Cosmetics : soap ,hair creams & skin creams .
2. Oil injection : as solvent for certain kinds of drugs .
3. Food in Vietnam, India & China.
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Absorbent Cotton Absorbent Cotton
White and soft hairs consist of cellulose .
Uses :
1. Surgical dressing .
2. Absorbent for blood and mucus .
White and soft hairs consist of cellulose .
Uses :
1. Surgical dressing .
2. Absorbent for blood and mucus .
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