The teratogenic effects of the caffeine on human...

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The teratogenic effects of the caffeine on human pregnancy Sopika Daengmanee M.Sc.Anatomy

Transcript of The teratogenic effects of the caffeine on human...

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The teratogenic effects of the

caffeine on human pregnancy

Sopika Daengmanee

M.Sc.Anatomy

Page 2: The teratogenic effects of the caffeine on human pregnancyiw.vet.psu.ac.th/ge/Docs/plan/web%20plan/KM/... · Caffeine The effects of the caffeine in case reported 1. low birth weight

Teratogen

ปัจจยัที่ท าใหเ้กดิความพิการแตก่ าเนดิของทารก

1. พนัธกุรรม

2. ยา สารเคม ีสารกมัมนัตภาพรงัสี

3. การตดิเชือ้ หรือโรคภยัไขเ้จ็บของมารดา

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Caffeine

อนพุนัธ ์Xanthine เป็นสารที่ชว่ยกระตุน้การ

ท างานของระบบประสาทส่วนกลาง ลดความวิตก

กงัวล เป็นสารที่พบไดใ้นเคร่ืองดืม่หลายชนดิ รวมถึง

ยาที่ชว่ยบรรเทาอาการปวด เชน่ ยารักษาโรคไมเกรน

จดัอยูใ่น Category C

โดย US-FDA Pregnancy Categories

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Caffeine

The effects of the caffeine in case reported

1. low birth weight & smaller head circumferences (intake caffeine >300 mg/day)

2. spontaneous abortion (intake of caffeine about 48-162 mg/day, both 1 month before and during pregnancy)

3. about 28% of the women who were unable to get pregnant were heavy coffee drinkers, while only 6% of the women who became pregnant were heavy coffee drinkers

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Caffeine

The effects of the caffeine in animal studied

1. Palm et al., 1978

intake 5-19 cups of coffee/day during pregnancy of rat

- cleft palate

- increased rate of cardiac defects

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Caffeine

The effects of the caffeine in animal studied

2. Collins et al., 1987

The developmental in rodents (treated with 30 mg/kg per day)

- delayed skeletal ossification

-reduced fetal body weight

- increased frequency of malformations, especially of the limbs and palate

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Coffee

Caffeine

Type of coffee Size Caffeine

8 Oz. (237 mL) 108 mg

8 Oz. (237 mL) 70 mg

Ref: Journal of Food Science, 2010; Pediatrics

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Coffee

Caffeine

Type of coffee Size Caffeine

1 Oz. (30 mL) 40 mg

8 Oz. (237 mL) 5 mgDecaffeinted

Ref: Journal of Food Science, 2010; Pediatrics

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Tea

Caffeine

Type of tea Size Caffeine

8 Oz. (237 mL) 45 mg

8 Oz. (237 mL) 20 mgGreen tea

Black tea

Ready to drink, bottled

8 Oz. (237 mL) 35 mg

Ref: Journal of Food Science, 2010; Pediatrics

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Sodas & Energy

Caffeine

Type of drink Size Caffeine

12 Oz. (355 mL) 47 mg

12 Oz. (355 mL) 80 mg

Ref: Journal of Food Science, 2010; Pediatrics

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Other products

Caffeine

Sweet Size Caffeine

28 pieces 336 mg

1 cup (168 g.) 104 mg

Chocolate chips

Dark chocolate-coated coffee beans

Ref: Journal of Food Science, 2010; Pediatrics

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https://www.hsph.harvard.edu/

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