RESUMO
The authors studied the ponderal development of five groups of Leghorn chickens, experimentally infested with Ascaridia galli (Schrank, 1788) and treated with Bayer L 13/59 (Neguvon). At the end of the 16 weeks period of the experiment, the infested chickens were killed for valuation of efficiency of the given medicine. Weekly weights and body gain which were obtained throughout the experiment, as well as the feed consumption and the efficiency of feed utilization, were estatiscally interpreted. Differences which appeared between groups were not significant in neither of the adopted interpretation criterions. By the orientation which was followed in the present work, it seems licit to conclude that experimental infestation as well as the Bayer L 13/59 (Neguvon) treatment, not change the chickens" normal development.
Os A.A. procederam aos estudos do desenvolvimento ponderal em 5 lotes de aves Leghorn, infestadas experimentalmente por Ascaridia galli (Schrank, 1788) e tratadas com o Bayer L 13/59 (Neguvon), Ao término do experimento que durou 16 semanas, as aves infestadas foram sacrificadas para se avaliar a eficiência do medicamento empregado. Os pesos semanais e ganho de peso obtidos durante todo o experimento, bem como o consumo de ração e eficiência de conversão, da mesma, foram interpretadas, estatisticamente. As diferenças surpreendidas entre lotes, foram julgadas não significantes para os critérios de interpretação adotados. Face à orientação seguida no presente trabalho, parece lícito concluir que a infestação experimental, bem como o tratamento pelo Neguvon, não afetaram o normal crescimento das aves.
RESUMO
The authors working with five (5) groups of chickens, concluded that the right dose to be used against chickens Ascaridiase, is from 30 to 60 mg of Bayer L 13/59 (Neguvon).The drug was given "per os" together with the ration and its efficiency could be proved by the worms elimination just a few hours after the administration of the medicine.
Os autores, trabalhando com cinco (5) lotes de aves, estabeleceram que a dose para combate à Ascaridiase das aves (pintos) está entre 30 e 60 mg do Bayer L 13/59 (Neguvon). A droga foi administrada "per os" de mistura com a ração e, sua eficiência foi comprovada pela eliminação dos vermes, horas após a administração do medicamento.
RESUMO
The author report the results obtained by administration of C2Cl4 to several groups of chickens experimentally infested with Ascaridia galli (Schrank, 1788). As a criterion of efficiency of the drug we considered the weekly weight of the chickens from the first to the twelfth weeks. From the results pointed out on the tables I, II, III and IV and by the growth curve of the graph it could be concluded that the variability of the weights during the experimental period would explain the no statistical significance of the average weight, of the four lots.
O autor relata no presente trabalho os resultados obtidos pela administração de C2Cl4 em vários grupos de aves infestadas experimentalmente com A. galli (Schrank, 1788), adotando corno critério de eficiência de ação do medicamento, o peso das aves em experiência, tomado uma vez por semana, a partir da 1a. semana de vida. O C2Cl4 foi administrado a cada ave daquelas que o receberam, em doses de 0,25 ml através de pipeta milimétrica e colocado diretamente no papo. Pelos resultados que se encontram nos quadros I , II, III IV e pela curva de crescimento representada no gráfico que acompanha o trabalho, talvez se possa concluir que a variabilidade dos pesos durante o transcorrer da experiência, venha explicar a não significância estatística dos pesos médios dos quatro lotes quando cotejados entre si.
RESUMO
The author report the results obtained by administration of C2Cl4 to several groups of chickens experimentally infested with Ascaridia galli (Schrank, 1788). As a criterion of efficiency of the drug we considered the weekly weight of the chickens from the first to the twelfth weeks. From the results pointed out on the tables I, II, III and IV and by the growth curve of the graph it could be concluded that the variability of the weights during the experimental period would explain the no statistical significance of the average weight, of the four lots.
O autor relata no presente trabalho os resultados obtidos pela administração de C2Cl4 em vários grupos de aves infestadas experimentalmente com A. galli (Schrank, 1788), adotando corno critério de eficiência de ação do medicamento, o peso das aves em experiência, tomado uma vez por semana, a partir da 1a. semana de vida. O C2Cl4 foi administrado a cada ave daquelas que o receberam, em doses de 0,25 ml através de pipeta milimétrica e colocado diretamente no papo. Pelos resultados que se encontram nos quadros I , II, III IV e pela curva de crescimento representada no gráfico que acompanha o trabalho, talvez se possa concluir que a variabilidade dos pesos durante o transcorrer da experiência, venha explicar a não significância estatística dos pesos médios dos quatro lotes quando cotejados entre si.
RESUMO
The authors working with five (5) groups of chickens, concluded that the right dose to be used against chickens Ascaridiase, is from 30 to 60 mg of Bayer L 13/59 (Neguvon).The drug was given "per os" together with the ration and its efficiency could be proved by the worms elimination just a few hours after the administration of the medicine.
Os autores, trabalhando com cinco (5) lotes de aves, estabeleceram que a dose para combate à Ascaridiase das aves (pintos) está entre 30 e 60 mg do Bayer L 13/59 (Neguvon). A droga foi administrada "per os" de mistura com a ração e, sua eficiência foi comprovada pela eliminação dos vermes, horas após a administração do medicamento.
RESUMO
The authors studied the ponderal development of five groups of Leghorn chickens, experimentally infested with Ascaridia galli (Schrank, 1788) and treated with Bayer L 13/59 (Neguvon). At the end of the 16 weeks period of the experiment, the infested chickens were killed for valuation of efficiency of the given medicine. Weekly weights and body gain which were obtained throughout the experiment, as well as the feed consumption and the efficiency of feed utilization, were estatiscally interpreted. Differences which appeared between groups were not significant in neither of the adopted interpretation criterions. By the orientation which was followed in the present work, it seems licit to conclude that experimental infestation as well as the Bayer L 13/59 (Neguvon) treatment, not change the chickens" normal development.
Os A.A. procederam aos estudos do desenvolvimento ponderal em 5 lotes de aves Leghorn, infestadas experimentalmente por Ascaridia galli (Schrank, 1788) e tratadas com o Bayer L 13/59 (Neguvon), Ao término do experimento que durou 16 semanas, as aves infestadas foram sacrificadas para se avaliar a eficiência do medicamento empregado. Os pesos semanais e ganho de peso obtidos durante todo o experimento, bem como o consumo de ração e eficiência de conversão, da mesma, foram interpretadas, estatisticamente. As diferenças surpreendidas entre lotes, foram julgadas não significantes para os critérios de interpretação adotados. Face à orientação seguida no presente trabalho, parece lícito concluir que a infestação experimental, bem como o tratamento pelo Neguvon, não afetaram o normal crescimento das aves.
RESUMO
The authors reports entirely satisfactory results obtained by administration of C2Cl4 to several groups of chickens experimentally infested with Ascaridia galli (Schrank, 1788). The drug was deposited in the crop by means of an oesophagic tube in five partitioned dosis of 0,25 ml. The anthelmintic effect was very evident.
O artigo apresenta resumo em inglês.
RESUMO
The authors reports entirely satisfactory results obtained by administration of C2Cl4 to several groups of chickens experimentally infested with Ascaridia galli (Schrank, 1788). The drug was deposited in the crop by means of an oesophagic tube in five partitioned dosis of 0,25 ml. The anthelmintic effect was very evident.
O artigo apresenta resumo em inglês.
RESUMO
The action of H2O2 on helminth with poor degree of catalasewas already mentioned by BUTZ and LALAND (1934). SCHWARTZ and PORTER (1937) WHITNEY (1939), ARAUJO and MACHADO GUIMARÃES (1942), ARAUJO (1942),and LASER (1944). The latter has demonstrated that the Ascaris lumbricoides dies in one hour in an atmosphere of O2, because of the forming hydrogen peroxide.Our own investigations, trying to explain the action ofH2O2 on the canine helminthiasis, were done as follows:A Experiments in vitro:1) Behavior of the helminths out of their habitat.2) Behavior of the helminths when in contact with an 1% H2O2, 10 volumes, solution.3) Behavior of the helminths when in contact with an 1% 10 volumes solution, with traces of potassium cyanide.B Half-quantitative searching of enzymes catalase, redutase and peroxydase in the helminths.C Experiments in vivo:1) Action of the 15% H2O2 10 volumes solution on the canine helminthiasis.2) Action of the 15% H202 10 volumes solution with traces of potassium cyanide on the canine helminthiasis.
O artigo não apresenta resumo.
RESUMO
The action of H2O2 on helminth with poor degree of catalasewas already mentioned by BUTZ and LALAND (1934). SCHWARTZ and PORTER (1937) WHITNEY (1939), ARAUJO and MACHADO GUIMARÃES (1942), ARAUJO (1942),and LASER (1944). The latter has demonstrated that the Ascaris lumbricoides dies in one hour in an atmosphere of O2, because of the forming hydrogen peroxide.Our own investigations, trying to explain the action ofH2O2 on the canine helminthiasis, were done as follows:A Experiments in vitro:1) Behavior of the helminths out of their habitat.2) Behavior of the helminths when in contact with an 1% H2O2, 10 volumes, solution.3) Behavior of the helminths when in contact with an 1% 10 volumes solution, with traces of potassium cyanide.B Half-quantitative searching of enzymes catalase, redutase and peroxydase in the helminths.C Experiments in vivo:1) Action of the 15% H2O2 10 volumes solution on the canine helminthiasis.2) Action of the 15% H202 10 volumes solution with traces of potassium cyanide on the canine helminthiasis.
O artigo não apresenta resumo.
RESUMO
By the statistical interpretation of the data collected in this work, the authors have concluded that the Carbon Tetrachloride is of value in increasing the elimination of the adult worms (Ascaridia galli). This effect was obtained regardless of whether the doses of the drug were administered only once (2ml) or were divided into several minor equal doses (0,5 ml or 1 ml daily for five days).
O artigo apresenta resumo em inglês.
RESUMO
By the statistical interpretation of the data collected in this work, the authors have concluded that the Carbon Tetrachloride is of value in increasing the elimination of the adult worms (Ascaridia galli). This effect was obtained regardless of whether the doses of the drug were administered only once (2ml) or were divided into several minor equal doses (0,5 ml or 1 ml daily for five days).
O artigo apresenta resumo em inglês.
RESUMO
The AA. report and it seems to be for the first time in Brazil, the presence of the Otodectes cynotis (HERING, 1838). The finding ocurred in the middle part of the external ear of Felis catus domesticus. Giving some clinical aspects of that type of otocariase the AA. point out the possible establishment of a secondary infection with its well-know unfavorable sequelae.
Os AA. assinalam a presença de Otodectes cynotis (HERING, 1838) na porção média do conduto auditivo externo de Felis catus domesticus, parece que ocorrendo pela primeira vez no Brasil. Chamam a atenção para este tipo de otocariase, pela sintomatologia que determina e pela possibilidade da ocorrência de infecção secundária com graves consequências.
RESUMO
After rectal introduction of hydrogen peroxide in treating canine helmintosis, it can be shown that the fluid went ano-oralwards, through the entire digestive tract, by adding starch to the H202 solution and performing the iodine reaction on the vomited material. The vomit can therefore, be taken as a sign that the antihelmintic has, as desired, gone through the whole length of the digestive tract.
O artigo apresenta resumo em inglês.
RESUMO
After rectal introduction of hydrogen peroxide in treating canine helmintosis, it can be shown that the fluid went ano-oralwards, through the entire digestive tract, by adding starch to the H202 solution and performing the iodine reaction on the vomited material. The vomit can therefore, be taken as a sign that the antihelmintic has, as desired, gone through the whole length of the digestive tract.
O artigo apresenta resumo em inglês.
RESUMO
The AA. report and it seems to be for the first time in Brazil, the presence of the Otodectes cynotis (HERING, 1838). The finding ocurred in the middle part of the external ear of Felis catus domesticus. Giving some clinical aspects of that type of otocariase the AA. point out the possible establishment of a secondary infection with its well-know unfavorable sequelae.
Os AA. assinalam a presença de Otodectes cynotis (HERING, 1838) na porção média do conduto auditivo externo de Felis catus domesticus, parece que ocorrendo pela primeira vez no Brasil. Chamam a atenção para este tipo de otocariase, pela sintomatologia que determina e pela possibilidade da ocorrência de infecção secundária com graves consequências.
RESUMO
The authors redescribe the adult, puparium and larva of Oestrus ovis L., 1761 (Diptera-Cyclorrapha-Muscoidea) and show its occurrence, for the first time in Brazil (São Paulo) parasiting in the larval state the frontal sinus as well as the nasal ones of Capra hircus L., 1766.
Os AA. redescrevem, adultos, papário e larvas, de Oestrus ovis L., 1761, Diptera, Cyclorrapha, Muscoidea, Oestridae e, assinalam pela primeira vez no Brasil (Estado de São Paulo), a presença de larvas parasitas em sinus frontais e em sinus nasais de Capra hircus L., 1766.
RESUMO
The authors redescribe the adult, puparium and larva of Oestrus ovis L., 1761 (Diptera-Cyclorrapha-Muscoidea) and show its occurrence, for the first time in Brazil (São Paulo) parasiting in the larval state the frontal sinus as well as the nasal ones of Capra hircus L., 1766.
Os AA. redescrevem, adultos, papário e larvas, de Oestrus ovis L., 1761, Diptera, Cyclorrapha, Muscoidea, Oestridae e, assinalam pela primeira vez no Brasil (Estado de São Paulo), a presença de larvas parasitas em sinus frontais e em sinus nasais de Capra hircus L., 1766.
RESUMO
The AA. present the list of ecto and endoparasites found in post-mortem examinations made in 100 pigeons from the States of São Paulo and Paraná and call attention, for the first time in these States, to the presence of TANAISIA BRAGAI (Santos, 1934) Byrd and Denton, 1950.
Os AA. assinalam a presença de ecto e endoparasitas de Columba livia domestica, baseando-se nas necrópsias de 100 pombos e chamam a atenção para o encontro de TANAISIA BRAGAI (Santos, 1934), Byrd e Denton, 1950, em 1% dos pombos examinados, parasita êsse assinalado pela primeira vez nos Estados de São Paulo e Paraná.
RESUMO
1) The existence of psoroptic mange in cattle from both European and Indian breeds is demonstrated for the first lime in the State of São Paulo, Brazil. 2) When treated with baths containing sulfur, lime and sodium hydroxide, as studied by Heguito and co-workers in Uruguay, the results were satisfactory. 3) The study of the morphology of males and pubescent females found in copulation shows that Psoroptes natalensis, Hirst 1919 is synonymous to P. equi var. bovis (Cerlach, 1857).
1) A sarna psoróptica dos bovinos de raças européias e indianas é referida pela primeira vez no Estado de São Paulo, nos municípios de Burí e Itapetininga. 2) O seu tratamento póde ser eficazmente feito pelos banhos arsênico-sulfo-cálcicos, estudados no Uruguai por Heguito e colaboradores. 3) O estudo morfológico dos machos e das fêmeas púberes encontrados em cópula mostra que P. natalensis, Hirst 1919, é sinônimo de P. equi var. bovis (Gerlach, 1857), não apenas por serem os caracteres distintivos dos machos variáveis demais para merecerem valor específico, como também por não existirem diferenças entre as fêmeas púberes de P. natalensis e P. equi var. bovis.