Lipids Flashcards
Reduced FA oxidation and ketogenesis with hypoglycemia that affects the LIVER only
CPT 1 deficiency
Newborn manifest with hypoglycemia and muscle weakness due to impaired FA Oxidation
Carnitine Deficiency
Reduced FA oxidation and ketogenesis with hypoglycemia that affects the SKELETAL muscle and when severe, affect LIVER
CPT 2
Aka tree
Hypoglycin
Jamaican vomiting sickness
Decrease FA oxidation
Infants susceptible to SCIDS
Medium chain fatty acyl coA dehydrogenase (MCAD)
Phytanic acid
Refsum’s Disease
Inactivate short and medium chain acyl coA dehydrogenase
Jamaican vomiting sickness
Cerebrohepatorenal syndrome
Absent peroxisomes
Zellwegger’s Disease
Defact in peroxisomes activation of VLCFA
X-linked adrenoleukodystrophy
Urine test for ketone
Nitroprusside test
Competitive inhibitors pf HMG CoA rductase
Statins
Deposition of cholesterol and cholesteryl esters in artery wall from oxidized LDL that leads to endothelial damage
ATHEROSCLEROSIS
⬆️ VLDL production Triad: CAD DM2 Obesity
Type 4 Familial hypertriglyceridemia
Lipoprotein lipase deficiency
⬆️ VLDL and chylomicron
Type 1 Familial lipoprotein lipase
LDL receptors deficiency
⬆️LDL
Type 2 familial hypercholeserolemia
Apo E deficiency
⬆️ remnant of VLDL and chylomicron
Type 3 familial Dysbetalipoproteinemia
Phospholipid that reacts with antibodies produced agianst Treponema Pallidum (Syphilis)
Cardiolipin
Deficiency in phospholipids and sphingolipids from WHITE MATTER resulting to ⬆️ CSF phospholipids
Demyelinating Disease
Childhood lipid storage disease
Lipid synthesis:normal
Lipid degradation in lysosomes: abnormal
Sphingolipidoses
Hexosaminidase a deficiency
Tay sachs disease
A galactosidase deficiency
Fabry’s disease
B- galactosidase deficiency
Krabbes disease
B glucosidase deficiency
Gauchers disease
Sphingomyelinase deficiency
Niemann pick disease
Ceramidase deficiency
Farbers disease
3R
Recessive x linked
Rash
Renal failure
fabrys disease
Triad
Skin rash
Hoarseness
Bone malformation
Farbers disease
Lipid accumulating in tay sach
GM2 Ganglioside
Lipid accumulating in Niemann pick disease
Sphingomyelin
Lipid accumulating in Farbers disease
Ceramide