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The morphology and the distribution of gut endocrine cells in the gastrointestinal tract of Indonesian native chicken were studied using Grimelius staining method. The endocrine cells were polymorph, round oval, triangular or pyramidal in shapes and scattered among the cells in the mucosal epitheli-um and glands of all portions of the gastrointestinal tract from stomach to rectum. These cells were characterized by the presence of basally located cytoplasmic granules that react positively with th Aryani Sismin Sastyaningtijas; Savitri Novelina; Srihadi Agungpriyono
Media Veteriner Vol. 6 No. 4 (1999): Media Veteriner
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The morphology and the distribution of gut endocrine cells in the gastrointestinal tract of Indonesian native chicken were studied using Grimelius staining method. The endocrine cells were polymorph, round oval, triangular or pyramidal in shapes and scattered among the cells in the mucosal epitheli-um and glands of all portions of the gastrointestinal tract from stomach to rectum. These cells were characterized by the presence of basally located cytoplasmic granules that react positively with the silver granules of the staining method. Two types of endocrine cells were observed in this stu-dy included open type and closed type. In the open type cells cytoplasmic elongation reached the intestinal or glandular lumen. Closed type cells possessed no such elongation but there was cytoplasmic processes run in the basal membrane. Open cells were largely distributed in the intestine while closed type cells with basally cytoplasmic processes were numerous in the gizzard. In general the endocrine cells were numerous in the jejunum of the small intestine. In the distal portion of large intestine we found clusters of endo-crine cells in the glands. The morphology and distribution pattern observed was discussed in relation with their possible functional implications.
Three dimensional architecture of the sub epithelial connective tissue in the forestomach of the lesser mouse deer was studied by scanning electron microscopy after macerated with 10% NaOH. In general, the architecture of the connective tissue in the rumen and reticulum showed similar pattern, which was honeycomb like pattern. This pattern was observed in all portions of the forestomach. Primary wall bordered each cell of the honeycomb. Inside the cells there were some secondary or tertiary wall Savitri Novelina; Srihadi Agungpriyono; Yoshio Yamamoto; Chairun Nisa; Nabuo Kitamura; Junzo Yamada
Media Veteriner Vol. 6 No. 4 (1999): Media Veteriner
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Three dimensional architecture of the sub epithelial connective tissue in the forestomach of the lesser mouse deer was studied by scanning electron microscopy after macerated with 10% NaOH. In general, the architecture of the connective tissue in the rumen and reticulum showed similar pattern, which was honeycomb like pattern. This pattern was observed in all portions of the forestomach. Primary wall bordered each cell of the honeycomb. Inside the cells there were some secondary or tertiary wall that connect to the primary ones. The primary wall in the rumen were leaflike shaped with narrow and irregular surface while those of the reticulum were low columnar shaped with convex surface. The honeycomb in the ruminal papillae showed similar pattern from the apical to the basal portion. On the contrary, cone-like primary wall without secondary or tertiary ones dominated the apical portion of the reticulum papillae. The sub epithelial connective tissue consisted of collagen fibers which were arranged and formed a network. The collagen fibers in the rumen were more densely distributed as compared to those of the reticulum. The differences observed may indicate a difference in function between the rumen and the reticulum in the digestive function of the lesser mouse deer.
Percobaan ini dilaksanakan di Laboratorium Biologi Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Brawijaya Malang dan Balai Inseminasi Buatan Singosari pada bulan Agustus sampai Desember 1998. Tujuan penelitian ini adalah untuk mencari metode pembekuan spermatozoa hasil seleksi jenis kelamin dengan menggunakan filtrasi sephadex G-200. Percobaan ini terdiri atas 10 kali ulangan dengan dua perlakuan yaitu krioprotektan ekstraseluler TCM- 199+ 10% serum+ 14% kuning telur dan tris aminom Trinil Susilawati; Sutiman Bambang Sumitro; soehartojo Hardjopranjoto; Mochammad Sasmito Djati; Gato Gato
Media Veteriner Vol. 6 No. 4 (1999): Media Veteriner
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Percobaan ini dilaksanakan di Laboratorium Biologi Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Brawijaya Malang dan Balai Inseminasi Buatan Singosari pada bulan Agustus sampai Desember 1998. Tujuan penelitian ini adalah untuk mencari metode pembekuan spermatozoa hasil seleksi jenis kelamin dengan menggunakan filtrasi sephadex G-200. Percobaan ini terdiri atas 10 kali ulangan dengan dua perlakuan yaitu krioprotektan ekstraseluler TCM- 199+ 10% serum+ 14% kuning telur dan tris aminomethan- kuning telur. Parameter yang diukur meliputi persentase motilitas, hidup, kapasitasi dan reaksi akrosom. Media TCM-199 kuning telur lebih dapat mempertahankan mutu semen dibandingkan dengan tris aminomethan kuning telur, dan proses pembekuan meningkatkan kapasitasi dan reaksi akrosom.
The research was conducted for 12 months at three different locations of poultry farm at Kemang of Parung sub district, Bogor. The sites are about 10 km away from Bogor, surrounded by orchards or other trees and far enough of human dwelling. The influence of ambient temperature, humidity, monthly rainfall and number of rainy days were observed against the population of filth flies Musca domestica and Ophyra chalcogaster. Within a year the four climatic factors during wet and dry seasons were not F .X. Koesharto; Susi Soviana; Etih Sudarnika
Media Veteriner Vol. 7 No. 1 (2000): Media Veteriner
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The research was conducted for 12 months at three different locations of poultry farm at Kemang of Parung sub district, Bogor. The sites are about 10 km away from Bogor, surrounded by orchards or other trees and far enough of human dwelling. The influence of ambient temperature, humidity, monthly rainfall and number of rainy days were observed against the population of filth flies Musca domestica and Ophyra chalcogaster. Within a year the four climatic factors during wet and dry seasons were not significantly different (p>0.05), and the influence of climate was not distinct against the population of filth flies and parasitoid. However, the population of parasitoid was strongly correlated of filth flies (r=0.921).
The experiments were carried out to study the influence of different sera on in vitro maturation and early development of ovine embryos. Sera used in this study were FLS (Fetal Lamb Serum), ewe serum collected on Day 0 (ES-DO) and Day 6 (ES-D6) of oestrus cycles. Ovine oocyte were matured and cultured in TCM-199 supplemented with 10 % of different sera. Results of this experiment showed that supplementation of ES-DO or ES-D6 could support maturation rate (Metaphase-II) at 68.7% and 67.6%, respec Yohan Rusiyanto; Bambang Purwantara; Yuhara Sukra
Media Veteriner Vol. 7 No. 1 (2000): Media Veteriner
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The experiments were carried out to study the influence of different sera on in vitro maturation and early development of ovine embryos. Sera used in this study were FLS (Fetal Lamb Serum), ewe serum collected on Day 0 (ES-DO) and Day 6 (ES-D6) of oestrus cycles. Ovine oocyte were matured and cultured in TCM-199 supplemented with 10 % of different sera. Results of this experiment showed that supplementation of ES-DO or ES-D6 could support maturation rate (Metaphase-II) at 68.7% and 67.6%, respectively better than FLS (32.9%). The fertilization rate was significantly higher (p
The aims of this experiment were to study the physical and chemical properties of meat of Brahman Cross, Angus and Murray Grey cattle. Forty cattle consist of Brahman Cross, Angus and Murray Grey were used in this study. All animals were kept in feedlot with ad libitum ration and water. Data were analyzed by using covariance analysis. Result shows that breeds were significantly influenced of physical and chemical properties of meat. The Murray Grey meat was tenderness (P<0,05) than Angus and Bra Bram Brahmantiyo
Media Veteriner Vol. 7 No. 2 (2000): Media Veteriner
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The aims of this experiment were to study the physical and chemical properties of meat of Brahman Cross, Angus and Murray Grey cattle. Forty cattle consist of Brahman Cross, Angus and Murray Grey were used in this study. All animals were kept in feedlot with ad libitum ration and water. Data were analyzed by using covariance analysis. Result shows that breeds were significantly influenced of physical and chemical properties of meat. The Murray Grey meat was tenderness (P<0,05) than Angus and Brahman Cross. The meat of Brahman Cross was less fat content (P<0,05) than Angus dan Murray Grey.
Hemagglutination activities and phenotypic expressions of fifty-five S. agalactiae isolates consisted of 19 standard and 36 field isolates from subclinical mastitis cattle were observed. Five (eighteen); 3 (4); 2 (7); 1 (2); and 5 (11) isolates (numbers in brackets indicated field isolates) were able to hemagglutinate cattle, horse, sheep, chicken, and human erythrocytes, respectively. The distribution of hemagglutination pattern was discissed in this paper. Iwan Harjono Utama; Anak Agung Sagung Kendran; I Wayan Teguh Wibawan; Fachriyan Hasmi Pasaribu
Media Veteriner Vol. 7 No. 2 (2000): Media Veteriner
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Hemagglutination activities and phenotypic expressions of fifty-five S. agalactiae isolates consisted of 19 standard and 36 field isolates from subclinical mastitis cattle were observed. Five (eighteen); 3 (4); 2 (7); 1 (2); and 5 (11) isolates (numbers in brackets indicated field isolates) were able to hemagglutinate cattle, horse, sheep, chicken, and human erythrocytes, respectively. The distribution of hemagglutination pattern was discissed in this paper.
The objective of this research was to investigate the genetic and phenotypic correlations for several productive traits on Madura cattle. The results were expected as a fundamental consideration in selection programme. The research was conducted in Bangkalan Madura for a year. Hundred and eighty calves were analysed from 9 sires sampled using stratified random analysis. At the end of the research 3 bulls were sold thus in the final analysis 120 calves from 6 sires were analysed using resemblance Nasipan Usri; M.P. Rukmana; A. Anang
Media Veteriner Vol. 8 No. 1 (2001): Media Veteriner
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The objective of this research was to investigate the genetic and phenotypic correlations for several productive traits on Madura cattle. The results were expected as a fundamental consideration in selection programme. The research was conducted in Bangkalan Madura for a year. Hundred and eighty calves were analysed from 9 sires sampled using stratified random analysis. At the end of the research 3 bulls were sold thus in the final analysis 120 calves from 6 sires were analysed using resemblance between relatives. The results indicated that genetic and phenotypic correlations between birth weight and weaning weight were 0.43±0.31 and 0.32±0.18, respectively. Genetic and phenotypic correlations between birth weight and pre weaning gain were 0.38±0.28 and 0.32±0.18, respectively. Genetic and phenotypic correlations between weaning weight and yearling weight were 0.59±0.11 and 0.31 ±0.27, respectively, and finally genetic and phenotypic correlations between weaning weight and post weaning gain were 0.43±0.13 and 0.47±0.24, respectively. Based on the correlations, a selection will be able to be conducted based on birth and weaning weight.
Pencemaran mercury dengan menentukan rantai makanannya pada hewan akuatik dengan menggunakan mercury radio aktif sebagai traser Soewondo Djojosoebagio
Media Veteriner No. 1 (1978): Media Veteriner
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Pencemaran lingkungan yang disebabkan oleh logam-logam berat yang juga merupakan unsur langka seperti zink, timah, besi, cadmium, mercury, tembaga, arsenik, nickel, venadium dan bryllium merupakan masalah yang serius dewasa ini.Mercury yang merupakan salah satu unsur langka tersebut dia atas, secara umum, menimbulkan pencemaran lingkungan terutama disebabkan oleh pembuangan sisa-sisa industri dengan bebas dan oleh penggunaan pestisida dan herbicida di bidang pertanian. (Dugan, 1972).
A comparison of effect ofo trypanosoma evansi adjuvant vaccines E. Ryu; King Chang Shaey
Media Veteriner No. 1 (1978): Media Veteriner
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Killed Trypanosoma evansi (T. evansi) treated by phosphate buffered saline (PBS), using weanling mice for the effective immune rest, has been reported previously (4) The effect of this vaccine vas found inconstant result of its immune response. This reason is still unknown. For strength or constaney of imunizing effect, it should have considered to use adjuvants (1,2,3) in the vaccines.Although zeolite is a very powerful abserbent material but it has not applied in the production of biological products of Trypanosoma. This study describes the comparison of the effect of vaccines which were treated by PBS, zeolite, complete Freund's. ADE, potassium aluminum sulfat (PAS), and freezethawing (1,5) vaccines.