Alanine aminopeptidase in serum: biological variations and reference limits.
نویسندگان
چکیده
منابع مشابه
Total, tartrate-resistant, and tartrate-inhibited acid phosphatases in serum: biological variations and reference limits.
We studied several factors affecting biological variation in serum acid phosphatases in a population of 1195 apparently healthy subjects four years old or older. We assayed total acid phosphatase activities in the presence of a transphosphorylating agent and using alpha-naphthyl phosphate as substrate. The main factors modifying total and tartrate-resistant acid phosphatases activities in serum...
متن کاملTotal bone and liver alkaline phosphatases in plasma: biological variations and reference limits.
We have studied factors affecting biological variation in total plasma alkaline phosphatase in a population of 32 329 apparently healthy subjects four years old or older. Quantification of the bone and liver isoenzymes after thermal denaturation made it possible to specify the contributions of each isoenzyme to variations in the total activities. The main factors that modify plasma alkaline pho...
متن کاملBiological and genetic determinants of serum apoC-III concentration: reference limits from the Stanislas Cohort.
Apolipoprotein C-III (apoC-III) is involved in triglycerides metabolism, and is therefore important for the pathogenesis of coronary heart diseases. However, to our knowledge serum apoC-III variation factors and reference limits have never been determined, so the aim of this study was to establish them and facilitate clinical usefulness. We measured serum apoC-III concentration of apparently he...
متن کاملSerum alanine transaminase (ALT) reference ranges estimated from blood donors.
It has been suggested that an increase in serum alanine transaminase (ALT) activity in blood donors may identify infection with non-A, non-B hepatitis. To facilitate identification of such donors, the reference range for ALT was measured on a Technicon SMAC 1 Analyser, using serum from 364 blood donors and 567 plasmapheresis donors. The distribution of ALT activities displayed a positive skewne...
متن کاملAspartate aminotransferase and alanine aminotransferase activities in plasma: statistical distributions, individual variations, and reference values.
The determination of frequency value (percentile limits) and the classification of the different variation factors allow us to define more and more homogeneous subpopulations as we use these factors for sorting. Using as our study population those persons coming to the Centre for Preventive Medicine, we were able to: (a) Describe and measure the significance and importance of physiological vari...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Clinical Chemistry
سال: 1988
ISSN: 0009-9147,1530-8561
DOI: 10.1093/clinchem/34.7.1422