خيارات البحث
النتائج 1 - 6 من 6
Abomasal and duodenal motility in yearling cattle after administration of prokinetic drugs.
1994
Roussel A.J. | Brumbaugh G.W. | Waldron R.C. | Baird A.N.
Effects of the following treatments on abomasal and duodenal myoelectric activity in yearling cattle were studied: 2 ml of 0.9% sodium chloride solution (NACL); 0.07 mg of bethanechol (BET)/kg of body weight; 0.1 mg of metoclopramide (MET)/kg; and 0.07 mg of bethanechol and 0.1 mg of metoclopramide (BETMET)/kg. All treatments were administered SC during the early part of phase I of the migrating myoelectric complex Myoelectric signals were recorded for 4 hours after administration of the treatments from 1 electrode in the antrum and 3 electrodes in the duodenum. For the antral spike rate (ASR), there was no significant difference among treatments during the first hour, but the ASR was significantly (P < 0.05) greater during hours 2 to 4 after treatment with BETMET, compared with ASR for MET alone. The duodenal spike rate (DSR) was significantly (P < 0.05) greater during the first hour after administration of BETMET than after the other treatments. After administration of BET, DSR was significantly (P < 0.05) greater than after MET or NACL. There was no difference in DSR after MET, compared with DSR after NACL. There was no significant difference in DSR among treatments during the second and third hours. The total antegrade propagating spike (TAPS) count was greater after administration of BETMET in all hours, compared with the other treatments. The ratio of TAPS to total spikes on the orad-most duodenal electrode was significantly (P < 0.05) greater after BETMET during hours 1 and 2.
اظهر المزيد [+] اقل [-]Studies on the distribution of intestinal microflora and characterization of Bifidobacterium isolated from the intestine of domestics animals
1994
Lee, W.K. (Chungbuk National University, Cheongju (Korea Republic). College of Veterinary Medicine)
Characterization of the drug receptors responsible for intestinal contraction in Israeli carp
1994
Yun, H.I. | Han, K.O. | Park, S.C. (Chungnam National University, Taejon (Korea Republic). College of Veterinary Medicine) | Cho, J.H. (Rural Development Administration, Anyang (Korea Republic). Veterinary Research Institute) | Oh, T.K. (Korea Advanced Institute of Science and Technology, Taejon (Korea Republic). Genetic Engineering Research Institute)
Effect of berberine on intestinal contractility
1994
Shin, D.H. (Chonnam National University, Kwangju (Korea Republic). College of Veterinary Medicine)
A histocytochemical study of mucus glycoproteins or mucins in the intestinal tract of the African elephant (Loxodonta africana)
1994
Kotze, S.H. | Coetzee, H.L. (Pretoria Univ. (South Africa). Dept. of Anatomy)
Histopathological and immunohistochemical studies on the intestinal lesions related to the infected age in spontaneous canine parvovirus enteritis
1994
Ku, J.L. | Seo, I.B. | Lim, C.H. (Seoul National University, Suwon (Korea Republic). College of Veterinary Medicine)
