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Effects of levamisole, selenium and tocopherol on the functions of blood neutrophil and peritoneal macrophage of Korean native goats
1991
Kim, J.M. (Rural Development Administration, Anyang (Korea Republic). Veterinary Research Institute) | Mah, J.S. | Jeon, Y.S. (Seoul National Univ., Suwon (Korea Republic). Coll. of Veterinary Medicine)
Administration of ethylenethiourea during organogenesis periods in pregnant rats., 1; Effects on teratogenic effects, amino acids and protein concentrations in amniotic fluids
1991
Kim, S.H. (Korea Research Inst. of Chemical Technology, Seoul (Korea Republic)) | Huh, R.S. (Kyungpook National Univ., Taegu (Korea Republic). Coll. of Veterinary Medicine)
A study on production of early pregnancy diagnostic kit in cattle, 1; Production of polyclonal antibody to progesterone and removal of anti-bovine serum albumin antisera
1991
Kang, C.B. | Lee, H.J. | Choe, S.Y. (Gyeongsang National Univ., Chinju (Korea Republic). Coll. of Veterinary Medicine)
An immunohistochemical study of the endocrine cells in the stomach of the Korean hedgehog (Erinaceus Koreanus)
1991
Lee, J.H. | Lee, N.S. | Kim, J.B. (Kyungpook National Univ., Taegu (Korea Republic). Coll. of Veterinary Medicine) | Lee, H.S. (Taegu Oriental Medical Coll., Taegu (Korea Republic))
Experimental trichothecene (T-2) Toxicosis in Guinea pigs
1991
Kim, J.S. (Gyeongsang National Univ., Chinju (Korea Republic). Coll. of Veterinary Medicine) | Park, U.B. (Seoul National Univ., Suwon (Korea Republic). Coll. of Veterinary Medicine)
Congenital defects in a fowl, 2; A three-legged fowl-polymelus with an extra hind limb at the pelvic region
1991
Kim, C.S. (Gyeongsang National Univ., Chinju (Korea Republic). Coll. of Veterinary Medicine)
Virological studies on the puppies experimentally infected with canine parvovirus isolated in Korea
1991
Choi, H.Y. (Northern Branch of Chungbuk Animal Health Laboratory, Cheongju (Korea Republic)) | Jun, M.H. | Park, S.K. (Chungnam National Univ., Taejon (Korea Republic). Coll. of Veterinary Medicine)
Skeletopie of the arterial branches reach the Pars toracica of thymus, in crossbred equine foetus. | Esqueletopia dos ramos arteriais destinados à Pars toracica do timo, em fetos de eqüinos S. R. D. Full text
1991
Gilberto Valente Machado | José Peduti Neto | André Luiz Quagliatto Santos | Marco Túlio David das Neves
Thirty crossbred equine foetus, with ages varying from four to ten months of intrauterine life, were utilized to studies about the skeletopie of thearterial branches, which are directioned to <em>Pars toracica </em>of the thymus. In this material was evident that various arterial branches to the thymus lie more frequently at level of the first and second intercostal space, however this vessels can stay at level of third intercostal space, and before of first rib. | <p>Considerando-se a questão do desenvolvimento e da regressão do timo nos primeiros períodos da vida animal e, objetivando encontrar dados dos aspectos vasculares que envolvem aqueles eventos, promoveu-se o estudo da esqueletopia dos ramos arteriais que se orientam para a <em>Pars toracica </em>do órgão. Foram utilizados30 fetos de eqüinos S.R.D., cuja idade variava de 4 a10 meses, tornando-se evidente que os diferentes ramos arteriais de interesse encontram-se, mais :frequentemente, ao nível do 1º e do 2º espaços intercostais, podendo encontrar-se ao nível do 3º deles ou, mesmo, antes da 1º costela.</p>
Show more [+] Less [-]A contribution to the study of the testicular arterial vascularization in Nelore bovines | Contribuição ao estudo da vascularização arterial do testículo, em bovinos da raça Nelore. Full text
1991
José Antonio Visitin | Vicente Borelli | Valquiria Hyppolito Barnabe
<p>Thirty adult Nelore bovine pairs of testis, from animals aging 4 to 8-years-old were collected and studied through vinyl acetate models. Two types of testicular arterial distribution were observed. In 70%of the cases the testicular artery gives two branches: one lateral and another medial with an equivalent participation in the organ's irrigation (10.0%); another 31.7% of these showed predominance of the lateral branch or of the medial (28.3%) and in some cases (30.0%) it supplies with 1 to 5 lateral and from2 to 4 medial branches which together with the mentioned artery, irrigate the gland. For each type of vascularization, the origin, number of penetrating vessels, its distribution and different quarters settlement were registered. Regarding to the number of penetrating vessels, they were observed in the dorsolateral, dorsomedial, ventrolateral and ventromedial quarters, which reported in terms of their medians were respectively: 12,0; 11,0; 7,5 and9,0 when there was an equivalence between the lateral and medial branches in the testicular vascularization;12,0, 8,0, 8,0 and 13,0 with predominance of the lateral branch; 9,0; 9,0; 11,0 and 10,0 with predominance of the medial and 11,0; 11,5; 10,0 and9,5 when the testicular artery issues variable number of lateral (1 to 5) and medial (2 to 4) branches.</p> | <p>Estudou-se, em 30 pares de testículos de bovinos adultos da raça Nelore, com idade variando de 4 a 8 anos, o comportamento da artéria testicular e seus ramos, mediante análise de modelos obtidos com solução de acetato de vinyl. A artéria testicular cede, nestes animais, dois ramos, (70,0%) um lateral e outro medial, com participação equivalente na irrigação do órgão (10,0%), predominância do ramo lateral (31,7%) ou predominância do medial (28,3%) e, em alguns casos (30,0%), fornece de 1 a 5 ramos laterais e de 2 a 4 mediais que, juntamente com a referida artéria, são responsáveis pela irrigação da glândula. Para cada modalidade de vascularização foram registrados a origem, o número de vasos penetrantes, sua distribuição e o povoamento dos diferentes quadrantes. Quanto ao número de vasos penetrantes, encontraram-se nos quadrantes dorsolateral, dorsomedial, ventrolateral e ventromedial, em mediana, respectivamente: 12,0; 11,0; 7,5 e 9,0, quando ocorre equivalência dos ramos lateral e medial na vascularização do testículo, 12,0; 8,0; 8,0 e 13,0,quando da predominância do ramo lateral, 9,0; 9,0;11,0 e 10,0, quando da predominância do ramo mediai e11,0; 11,5; 10,0 e 9,5, quando a artéria testicular emite número variado de ramos laterais (1 a 5) e mediais (2 a 4).</p>
Show more [+] Less [-]Blood characteristics of Pirapitinga do sul, Brycon sp, under experimental conditions of intensive rearing | Características sanguíneas da Pirapitinga do Sul, Brycon sp, sob condições experimentais de criação intensiva Full text
1991
Maria Jose Tavares Ranzini Paiva
<p>This work, performed during March 84 to May86, was done uith specimens of "pirapitinga do sul", Brycon sp., from Estação de Aquicultura de Paraibuna owned by the Companhia Energética de São Paulo (CESP).Two groups of 400 fishes were put in tanks measuring10x20 m, respectively with 1.4 and 2.6 years old. Monthly, 10 specimens from each tank were captured and transported to the Instituto de Pesca-SP, when total length and weight were taken under anesthetics. The blood was withdrawn using a disposable syringes and needles, and utilized for total erythrocyte counts, (Er = 10<sup>4</sup>/mm<sup>3</sup>), hematocrit (Ht = %) and hemoglobin concentration (Hb = mg%). With these data the hematimetric absolute indexes were calculated: VCM = µm<sup>3</sup>, HCM = µµg e CHCM = %. Differences were found neither between male and female means nor between the gonadal maturation stages, but a discret increase of these means was observed with the advancement of the gonadal maturation. The mean values of the hematologic analyses were superior for the C <sub>14 </sub>tank when compared with those of the C <sub>13 </sub>tank. It was also found a significant correlation between the hematologic variables Er, Ht and Hb.</p> | <p>Este trabalho, realizado no período de março de 1984 a maio de 1986, foi desenvolvido com exemplares de pirapitinga do sul, Brycon sp, da Estação de Aquicultura de Paraibuna da Companhia Energética de São Paulo (CESP). Em tanques de 10x20 m foram colocados dois lotes (C <sub>13</sub> e C <sub>14</sub> de 400 peixes cada, com a idade inicial de 1 ano e 4 meses e 2 anos e 6meses, respectivamente. Mensalmente, 10 exemplares de cada tanque foram capturados e transportados até o laboratório do Instituto de Pesca, em São Paulo, onde foram tomados dados de peso total (g) e comprimento total (cm) dos exemplares anestesiados. O sangue, retirado por punção caudal, com auxílio de seringas e agulhas descartáveis, heparinizadas, foi utilizado 4 3para contagem total de eritrócitos (Er = 10<sup>4</sup>/mm<sup>3</sup>),hematócrito (Ht = %) e taxa de hemoglobina (Hb = mg%).Com esses dados foram calculados os índices hematimétricos absolutos: VCM = µm<sup>3</sup>, HCM = µµg e CHCM = %. Não foram encontradas diferenças entre as médias destes índices de machos e fêmeas e nem entre as dos estádios de maturação gonadal, porém, foi nota do discreto aumento destas médias com o avanço da maturação gonadal. Os valores médios das análises sanguíneas, para os exemplares do tanque C <sub>14</sub> , foram superiores aos do tanque C <sub>13</sub> Foi, também, encontrada correlação significativa entre as variáveis hematológicas: Er, Ht e Hb.</p>
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