A case of an lactate dehydrogenase (LDH)-IgG complex formation which causes low plasma LDH activity and an abnormal LDH isozyme pattern.

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

A further study of human seminal plasma lactate dehydrogenase-C4 (LDH-C4): kinetic properties of LDH-C4.

Lactate dehydrogenase-C4 (LDH-C4) from human seminal plasma was purified by 40-60% (NH4)2SO4 precipitation, Oxamate-Sepharose 4B affinity column chromatography and AMP affinity column chromatography. Enzyme kinetic studies of human seminal plasma LDH-C4 were performed with purified LDH -C4. The human LDH-C4 exhibits a much higher affinity for pyruvate and alpha-ketovalerate than lactate. Appare...

متن کامل

THE FRACTIONATION OF LACTATE DEHYDROGENASE (LDH) into its isoenzymes

1. Differentiation of the anodic (LDHi and LDH2) and cathodic (LDHs) isoenzymes of lactate dehydrogenase in human sera can be accomplished by combining variable substrate (lactate or pyruvate) concentrations with specific inhibitors such as urea. 2. One technic useful in the clinical laboratory is based upon a colorimetric assay for total LDH activity in which the oxidation of lactate is couple...

متن کامل

BAL fluid LDH activity and LDH isoenzyme pattern in lipoid pneumonia caused by an intravenous injection of lamp oil.

A 30 year old man developed lipoid pneumonia after an injection of lamp oil. In addition to "foamy" alveolar macrophages, bronchoalveolar lavage (BAL) fluid analysis showed an increased number of neutrophils. Moreover, lactate dehydrogenase (LDH) and alkaline phosphatase activities were elevated. The increase seen in LDH activity both in serum and BAL fluid was accompanied by shifts in the isoe...

متن کامل

Lactate dehydrogenase (LDH) gene duplication during chordate evolution: the cDNA sequence of the LDH of the tunicate Styela plicata.

L-Lactate dehydrogenase (L-LDH, E.C. 1.1.1.27) is encoded by two or three loci in all vertebrates examined, with the exception of lampreys, which have a single LDH locus. Biochemical characterizations of LDH proteins have suggested that a gene duplication early in vertebrate evolution gave rise to Ldh-A and Ldh-B and that an additional locus, Ldh-C arose in a number of lineages more recently. A...

متن کامل

Effects and Mechanism of Atmospheric-Pressure Dielectric Barrier Discharge Cold Plasma on Lactate Dehydrogenase (LDH) Enzyme

Proteins are carriers of biological functions and the effects of atmospheric-pressure non-thermal plasmas on proteins are important to applications such as sterilization and plasma-induced apoptosis of cancer cells. Herein, we report our detailed investigation of the effects of helium-oxygen non-thermal dielectric barrier discharge (DBD) plasmas on the inactivation of lactate dehydrogenase (LDH...

متن کامل

ذخیره 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: Japanese Journal of Medicine

سال: 1986

ISSN: 0021-5120,1881-123X

DOI: 10.2169/internalmedicine1962.25.175