Human liver lipids: representativity of determinations on material obtained by fine-needle aspiration biopsy

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T1 - Human liver lipids: representativity of determinations on material obtained by fine-needle aspiration biopsy

AU - Wiebe, Thomas

AU - Belfrage, Per

PY - 1971

Y1 - 1971

N2 - Triglycerides and phospholipids in human liver material obtained by fine-needle aspiration biopsy have been determined according to an improved version of a previously developed method. The molar ratios of these lipids have been compared with the same ratios determined on material representing whole liver. The average value of the ratios in the fine-needle specimens was 101% (83-113%) of the corresponding whole-liver value. The variation coefficient of determinations on several fine-needle specimens from the same liver was 10% (4-17%). The least difference, between the ratiosof two consecutive fine-needle specimens, to ensure a significant difference was 30%.

AB - Triglycerides and phospholipids in human liver material obtained by fine-needle aspiration biopsy have been determined according to an improved version of a previously developed method. The molar ratios of these lipids have been compared with the same ratios determined on material representing whole liver. The average value of the ratios in the fine-needle specimens was 101% (83-113%) of the corresponding whole-liver value. The variation coefficient of determinations on several fine-needle specimens from the same liver was 10% (4-17%). The least difference, between the ratiosof two consecutive fine-needle specimens, to ensure a significant difference was 30%.

KW - Aspiration

KW - biopsy

KW - human

KW - liver

KW - ratio TG/PL

KW - representativity

U2 - 10.3109/00365517109095723

DO - 10.3109/00365517109095723

M3 - Article

VL - 28

SP - 453

EP - 457

JO - Scandinavian Journal of Clinical & Laboratory Investigation

JF - Scandinavian Journal of Clinical & Laboratory Investigation

SN - 1502-7686

IS - 4

ER -