Dopamine receptors in normal and diabetic liver plasma membrane. 1986

C F Nassar, and E G Karkaji, and Z M Habbal, and M G Nasser

Dopamine binding to liver plasma membrane isolated from diabetic livers was significantly reduced (P less than 0.01) as compared to dopamine binding to the normal membrane. Diabetic membranes exhibited a significant decrease (P less than 0.01) in specific dopamine binding as compared to the normal membranes; whereas no significant change (P less than 0.5) was noticed in the nonspecific binding patterns. The dopamine binding capacity of both membranes is temperature dependent. Procaine at different concentrations inhibited significantly (P less than 0.01) dopamine binding to normal and diabetic membranes. Treatment of the normal and diabetic membranes with insulin showed a 33% decrease in the binding capacity of the normal and 42% decrease in the binding capacity of the diabetic membrane.

UI MeSH Term Description Entries
D007328 Insulin A 51-amino acid pancreatic hormone that plays a major role in the regulation of glucose metabolism, directly by suppressing endogenous glucose production (GLYCOGENOLYSIS; GLUCONEOGENESIS) and indirectly by suppressing GLUCAGON secretion and LIPOLYSIS. Native insulin is a globular protein comprised of a zinc-coordinated hexamer. Each insulin monomer containing two chains, A (21 residues) and B (30 residues), linked by two disulfide bonds. Insulin is used as a drug to control insulin-dependent diabetes mellitus (DIABETES MELLITUS, TYPE 1). Iletin,Insulin A Chain,Insulin B Chain,Insulin, Regular,Novolin,Sodium Insulin,Soluble Insulin,Chain, Insulin B,Insulin, Sodium,Insulin, Soluble,Regular Insulin
D008099 Liver A large lobed glandular organ in the abdomen of vertebrates that is responsible for detoxification, metabolism, synthesis and storage of various substances. Livers
D011343 Procaine A local anesthetic of the ester type that has a slow onset and a short duration of action. It is mainly used for infiltration anesthesia, peripheral nerve block, and spinal block. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1016). Anuject,Geriocaine,Gerokit,Hewedolor-Procain,Lophakomp-Procain N,Novocain,Novocaine,Procain Braun,Procain Jenapharm,Procain Rödler,Procain Steigerwald,Procain curasan,Procaina Serra,Procaine Hydrochloride,Pröcaine chlorhydrate Lavoisier,Röwo Procain,procain-loges,Hydrochloride, Procaine
D011919 Rats, Inbred Strains Genetically identical individuals developed from brother and sister matings which have been carried out for twenty or more generations or by parent x offspring matings carried out with certain restrictions. This also includes animals with a long history of closed colony breeding. August Rats,Inbred Rat Strains,Inbred Strain of Rat,Inbred Strain of Rats,Inbred Strains of Rats,Rat, Inbred Strain,August Rat,Inbred Rat Strain,Inbred Strain Rat,Inbred Strain Rats,Inbred Strains Rat,Inbred Strains Rats,Rat Inbred Strain,Rat Inbred Strains,Rat Strain, Inbred,Rat Strains, Inbred,Rat, August,Rat, Inbred Strains,Rats Inbred Strain,Rats Inbred Strains,Rats, August,Rats, Inbred Strain,Strain Rat, Inbred,Strain Rats, Inbred,Strain, Inbred Rat,Strains, Inbred Rat
D011954 Receptors, Dopamine Cell-surface proteins that bind dopamine with high affinity and trigger intracellular changes influencing the behavior of cells. Dopamine Receptors,Dopamine Receptor,Receptor, Dopamine
D002462 Cell Membrane The lipid- and protein-containing, selectively permeable membrane that surrounds the cytoplasm in prokaryotic and eukaryotic cells. Plasma Membrane,Cytoplasmic Membrane,Cell Membranes,Cytoplasmic Membranes,Membrane, Cell,Membrane, Cytoplasmic,Membrane, Plasma,Membranes, Cell,Membranes, Cytoplasmic,Membranes, Plasma,Plasma Membranes
D003921 Diabetes Mellitus, Experimental Diabetes mellitus induced experimentally by administration of various diabetogenic agents or by PANCREATECTOMY. Alloxan Diabetes,Streptozocin Diabetes,Streptozotocin Diabetes,Experimental Diabetes Mellitus,Diabete, Streptozocin,Diabetes, Alloxan,Diabetes, Streptozocin,Diabetes, Streptozotocin,Streptozocin Diabete
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D013696 Temperature The property of objects that determines the direction of heat flow when they are placed in direct thermal contact. The temperature is the energy of microscopic motions (vibrational and translational) of the particles of atoms. Temperatures
D051381 Rats The common name for the genus Rattus. Rattus,Rats, Laboratory,Rats, Norway,Rattus norvegicus,Laboratory Rat,Laboratory Rats,Norway Rat,Norway Rats,Rat,Rat, Laboratory,Rat, Norway,norvegicus, Rattus

Related Publications

C F Nassar, and E G Karkaji, and Z M Habbal, and M G Nasser
January 1984, Digestion,
C F Nassar, and E G Karkaji, and Z M Habbal, and M G Nasser
January 1984, Comparative biochemistry and physiology. A, Comparative physiology,
C F Nassar, and E G Karkaji, and Z M Habbal, and M G Nasser
May 2013, The Journal of biological chemistry,
C F Nassar, and E G Karkaji, and Z M Habbal, and M G Nasser
May 1975, Biochimica et biophysica acta,
C F Nassar, and E G Karkaji, and Z M Habbal, and M G Nasser
May 1998, Proceedings of the National Academy of Sciences of the United States of America,
C F Nassar, and E G Karkaji, and Z M Habbal, and M G Nasser
March 1990, Hua xi yi ke da xue xue bao = Journal of West China University of Medical Sciences = Huaxi yike daxue xuebao,
C F Nassar, and E G Karkaji, and Z M Habbal, and M G Nasser
January 1985, General pharmacology,
C F Nassar, and E G Karkaji, and Z M Habbal, and M G Nasser
July 2006, Biochemistry,
C F Nassar, and E G Karkaji, and Z M Habbal, and M G Nasser
March 1985, Biochemical and biophysical research communications,
C F Nassar, and E G Karkaji, and Z M Habbal, and M G Nasser
July 1985, European journal of cell biology,
Copied contents to your clipboard!