خيارات البحث
النتائج 1 - 10 من 12
Regulation of circulating Mg2+ in the rat by metabolic inhibition
1999
Kim, J.S. | Kim, S.J. | Kim, J.S. (Chonbuk National University, Chonju (Korea Republic). College of Veterinary Medicine)
Magnesium (Mg2+) plays an important role in the regulation of a range of intracellular processes. Regulation of extracellular Mg2+ contents was studied in the anesthetized Sprague-Dwley (SD) rats. Animals were injected intraperitoneally with sodium nitrite (NaNO2), and circulating Mg2+([Mg2+]c) was observed in animals injected with NaNO2 at a dose of 10mg/kg or higher. Pretreatment with methylene blue preventd the NaNO2-induced increse in [Mg2+]c.[Mg2+]c displayed an inverse linear correlation with hemoglobin and exponential correlation during NaNO2 injection. Injection of KCN or rotenone also induced an increase in [Mg2+]c. An increase in [Mg2+]c was observed when respiration rate was reduced from 100/min (140ml/min) to 10/min (14ml/min) during 30 min. These results indicate that changes in [Mg2_]c inversely reflect alteration of ATP in a model of metabolic inhibition
اظهر المزيد [+] اقل [-]Studies on hemoglobin type in Cheju native horse
1991
Hyun, H.S. | Kim, W.K. | Han, B.K. (Chonnam National Univ., Kwangju (Korea Republic). Coll. of Veterinary Medicine)
Effect of age, season and sex on the blood properties in the Cheju horse
1990
Han, B.K. | Hyun, H.S. (Chonnam National University, Kwangju (Korea Republic). College of Veterinary Medicine) | Chang, D.G. (Cheju Junior College, Cheju (Korea Republic))
Nickel toxicity and its interaction with zinc, copper and lead in growing chicks
1985
Park, J.H. (Korea Advanced Inst. of Science and Technology, Seoul (Korea R.)) | Kim, C.S. (Tankook Univ., Seoul (Korea R.))
Nickel toxicity and interactions of nickel with zinc, copper and lead were studied in growing chicks fed supplement diet. Feed intake and growth rate of the chick were reduced by 250 mg nickel as a sulfate salt per kg of feed. The toxicity of nickel was decreased by zinc or copper supplementation, but not lead. High nickel feed increased nickel level in kidney and decreased zinc levels in tibia and plasma. However, low zinc levels in tibia and in plasma were reversed by zinc supplementation. Hemoglobin, packed cell volume, and aortic elastin content were increased in chicks fed nickel
اظهر المزيد [+] اقل [-]Studies on catalase type in Cheju native horse
1991
Hyun, H.S. | Kim, W.K. (Chonnam National Univ., Kwangju (Korea Republic). Coll. of Veterinary Medicine) | Chang, D.G. (Cheju Junior Coll., Cheju (Korea Republic))
Studies on hematologic values and types of blood protein in [Korean] Jindo dogs, 2. Types of blood protein of Jindo dogs
1988
Kim, W.K. | Han, B.K. (Chonnam National Univ., Kwangju (Korea R.). Coll. of Veterinary Medicine) | Kim, J.S. (Chonnam Animal Health Laboratory, Kangjin (Korea R.). Kangjin Branch)
The phenotypes of hemoglobin, albumin and transferrin of 302 Jindo dogs in Jindo area were studied by starch gel electrophoresis for hemoglobin and albumin, and by polyacrylamide gradient gel electrophoresis for transferrin. In the hemoglobin phenotypes, three phenotypes, HbAA, HbAB and HbBB, which were controlled by two allelic genes, Hb** (A) and Hb** (B), were observed and their frequencies of appearance were 1.65%, 10.60% and 87.75% respectively. The distribution of gene frequency was calculated as 0.0695 in Hb** (A) and 0.9305 in Hb** (B). In the albumin phenotypes, three phenotypes, Alb FF, Alb FS and Alb SS, which were controlled by two allelic genes, Alb** (F) and Alb** (S) were observed and their frequencies of appearance were 12.59%, 25.56% and 61.85% respectively. The distribution of gene frequency was calculated as 0.2537 in Alb** (F) and 0.7463 in Alb** (S). Analysis of transferrin phenotypes showed 6 different types which were controlled by three allelic genes, Tf** (B), Tf** (C) and Tf** (D), and their frequencies of appearance were 54.04% in TfBB, 17.54% in TfBC, 9.82% in TfBD, 8.07% in TfCC, 7.37% in TfCD and 3.16% in TfDD. The distribution of gene frequency was calculated as 0.6772 in Tf** (B), 0.2053 in Tf** (C) and 0.1175 in Tf** (D)
اظهر المزيد [+] اقل [-]Studies on the artificial infection and the hematological change with Fasciola hepatica metacercariae in rats
1994
Kang, S.W. (Rural Development Administration, Anyang (Korea Republic). Veterinary Research Institute)
Effects of administration of Lactobacillus acidophilus-fermented milk on hematological values and histopathological changes of kidney in cadmium-treated rats
1994
Cho, Y.C. (Chungnam National University, Taejon (Korea Republic). College of Medicine) | Jun, M.H. | Chang, K.S. (Chungnam National University, Taejon (Korea Republic). College of Veterinary Medicine)
Studies on the contact infection of canine demodicosis (1)
1992
Lee, C.Y. | Lee, C.H. | Seo, G.W. (Chonnam National University, Kwangju (Korea Republic). College of Veterinary Medicine)
Protective influence of selenium on nitrite-induced methemoglobinemia in rabbits
1991
Kim, J.S. | Han, J.H. (Chonbuk National Univ., Iri (Korea Republic). Coll. of Veterinary Medicine) | Kim, K.S. (Iri Agricultural High School, Iri (Korea Republic))