Deficiency Flashcards
Vit A/ retinol
Abnormal keratinization
Dryness of cornea
Problems in bone + cart. Formation
Fertilization problems
Night blindness
Vit D / calciferol
Young= mineralization decreases, soft bones —> rickets disease
Elder= parathormone increase, demineralization—> osteomalatia (fragile bones)
Reasons: Intense growing Inside farming Long hair Food
B3 / nicotinic acid
Human:
Pellagra
DDD (diarrhea, dementia, dermatitis)
Animals:
DD (dermatitis, diarrhea)
B5 / pantothenic acid
Trp—> nicotinic acid = pellagra like symptoms
Heme synth—> anemia
GABA decrease = neural symptoms
B7 / biotin
Dermatitis, hair loss
B9 / folic acid
Anaemia
Slow growing
Anti tumor
Antivit
Microbial antivit
B6 / pyridoxine
Dermatitis
Slow growing
Anaemia
B12 / cobalamine
Human: pernicious anaemia
Animals: mild anaemia, slow growing, Ru: GNG decreases = CO deficiency
Vit C / ascorbic acid
Scurvy
Loosening of teeth
Bleeding of gums
Problems in bone formation
Anaemia
B1 / thiamine
Neural damage
Human: Berit-beri
B2 / Riboflavin
Loss of hair and feather
Dermatitis
Slow growth
Curled toe disease (poultry)
Vit K / phylloquinone
Bleeding syndrome
Bile sec decrease
Microbial synth Oral antibiotics ru Prevention of coprophagy Newborn Short colon
Antivit: decumarol and warfarin