RESUMO
During the fattening period (4 months) of 24 young bovines, male, Friesian, fed only concentrates, the behaviour of the levels of proteolytic enzymes was studied. The variation of the serical trypsin, chymotrypsin and amylase activity was observed, and it is probably due to the specifical effect of adaptation to the nutritions conditions. The serical trypsin activity was larger than the chymotrypsins. On the other hand, the behaviour of the enzymatic activity of trypsin and chymotrypsin in the feces decreased during the fattening. Small variations were observed in the groups of ponderal increment of the serical trypsin and amylase activities. By the method of gelatin digestion, the trypsin from the duodenal juice and feces presented total enzymatic activity up to the dilutions 1 : 4,0 and 1 : 1, respectively. By the colorimetric method the duodenal juice presented tryptical activity up to the dilution 1 : 200. Between the animals and the different groups of ponderal increment there were differences statistically significant for the values of serical trypsin, chymotrypsin and amylase. The mean values in terms of standard deviations were: serical trypsin 1,37 ± 0,066 mU/ml; trypsin in feces 0,39 ± 0,438 mU/ml; chymotrypsin 1,23 ± ± 0,064, mU/ml and serical amylase 154,61 ± 3,984 units.
Estudou-se, durante o período de engorda (4 meses) em 24, bovinos jovens, machos inteiros da raça holandesa preto e branco, alimentados exclusivamente com concentrados, o comportamento dos teores de enzimas proteolíticas. Observou-se variação da atividade da tripsina, da quimotripsina e da amilase séricas, provavelmente devidas a um efeito específico de adaptação às condições alimentares. A atividade da tripsina sérica foi maior do que a da quimotripsina; por outro lado o comportamento da atividade enzimática da tripsina nas fezes e da quimotripsina sofreu ligeira queda durante a fase de engorda. Observaram-se pequenas oscilações nos diferentes grupos de incremento ponderai para as atividades da tripsina e da amilase séricas. Pelo método da digestão da gelatina, a tripsina do suco duodenal e das fezes, apresentou atividade enzimática total até a diluição de 1 : 40 e 1 : 1 respectivamente. O suco duodenal dosado pelo método colorimétrico apresentou atividade triptica até a diluição 1:200. Entre os animais e os diferentes grupos de incremento ponderai houve diferenças estatisticamente significantes para os valores da tripsina, quimotripsina e amilase séricas. Os valores médios em termos de desvio padrão da média foram: Tripsina sérica 1,37 ± 0,066 mU/ml; Tripsina nas fezes 0,39 ± 0,438 mU/ml; Quimotripsina 1,23 ± ± 0,064, mU/ml; Amilase sérica 154,61 ± ± 3,984 unidades.
RESUMO
During the fattening period (4 months) of 24 young bovines, male, Friesian, fed only concentrates, the behaviour of the levels of proteolytic enzymes was studied. The variation of the serical trypsin, chymotrypsin and amylase activity was observed, and it is probably due to the specifical effect of adaptation to the nutritions conditions. The serical trypsin activity was larger than the chymotrypsins. On the other hand, the behaviour of the enzymatic activity of trypsin and chymotrypsin in the feces decreased during the fattening. Small variations were observed in the groups of ponderal increment of the serical trypsin and amylase activities. By the method of gelatin digestion, the trypsin from the duodenal juice and feces presented total enzymatic activity up to the dilutions 1 : 4,0 and 1 : 1, respectively. By the colorimetric method the duodenal juice presented tryptical activity up to the dilution 1 : 200. Between the animals and the different groups of ponderal increment there were differences statistically significant for the values of serical trypsin, chymotrypsin and amylase. The mean values in terms of standard deviations were: serical trypsin 1,37 ± 0,066 mU/ml; trypsin in feces 0,39 ± 0,438 mU/ml; chymotrypsin 1,23 ± ± 0,064, mU/ml and serical amylase 154,61 ± 3,984 units.
Estudou-se, durante o período de engorda (4 meses) em 24, bovinos jovens, machos inteiros da raça holandesa preto e branco, alimentados exclusivamente com concentrados, o comportamento dos teores de enzimas proteolíticas. Observou-se variação da atividade da tripsina, da quimotripsina e da amilase séricas, provavelmente devidas a um efeito específico de adaptação às condições alimentares. A atividade da tripsina sérica foi maior do que a da quimotripsina; por outro lado o comportamento da atividade enzimática da tripsina nas fezes e da quimotripsina sofreu ligeira queda durante a fase de engorda. Observaram-se pequenas oscilações nos diferentes grupos de incremento ponderai para as atividades da tripsina e da amilase séricas. Pelo método da digestão da gelatina, a tripsina do suco duodenal e das fezes, apresentou atividade enzimática total até a diluição de 1 : 40 e 1 : 1 respectivamente. O suco duodenal dosado pelo método colorimétrico apresentou atividade triptica até a diluição 1:200. Entre os animais e os diferentes grupos de incremento ponderai houve diferenças estatisticamente significantes para os valores da tripsina, quimotripsina e amilase séricas. Os valores médios em termos de desvio padrão da média foram: Tripsina sérica 1,37 ± 0,066 mU/ml; Tripsina nas fezes 0,39 ± 0,438 mU/ml; Quimotripsina 1,23 ± ± 0,064, mU/ml; Amilase sérica 154,61 ± ± 3,984 unidades.
RESUMO
The authors study the influence of anticoagulants in blood samples taken for dosage of plasmatic proteins and their fractions, using sodium oxalate, in dry form and in solution, potassium oxalate in solution, Heller and Pauls liquid, sodium citrate and EDTA. They study the influence of the same anticoagulants listed above in the determination of the total lipidic content and gamma-globulin. The influence of different concentrations of sodium sulphite and sodium sulphate used in the fractionization of proteins in emphasized, as well as the separation of globulins by filtration or by sulphuric ehter. The authors used sodium sulphite in the concentrations of 21%, 24%, 27% and sodium sulphate at 22,6%. They compare the results obtained in the dosage of albumin done by electrophoresis and by the method of Gornall et al., as well as the dosage of gamma-globulin obtained by electrophoresis and by the Frattinis trubidimetric method. The authors present 8 tables with the results of their observations, discuss these results and present their conclusions.
Os AA estudam a influência de anticoagulantes nas amostras sangüíneas para a dosagem das proteínas plasmáticas e suas frações, usando oxalato de sódio em solução e sêco, oxalato de potássio em solução, líquido de Heller e Paul , citrato de sódio e etileno diamina tetracética di-sódico (EDTA). Estudam a influência dos mesmos anticoagulantes na determinação dos teôres de lipídeos totais e gama globulina. É focalizada a influência das diferentes concentrações de sulfito de sódio e sulfato de sódio usadas no fracionamento das proteínas, assim como a separação das globulinas nas concentrações de 21% , 24% e 27%. e sulfato de sódio a 22,6%. Comparam os resultados obtidos na dosagem de albumina feita por eletroforese e pelo método de Gornall e col., assim como a dosagem de gama globulina obtida pela eletroforese e pelo método turbidimétrico de Frattini . Apresentam 8 tabelas com os resultados de suas observações, discutem êsses resultados e apresentam suas conclusões.
RESUMO
The authors study the influence of anticoagulants in blood samples taken for dosage of plasmatic proteins and their fractions, using sodium oxalate, in dry form and in solution, potassium oxalate in solution, Heller and Pauls liquid, sodium citrate and EDTA. They study the influence of the same anticoagulants listed above in the determination of the total lipidic content and gamma-globulin. The influence of different concentrations of sodium sulphite and sodium sulphate used in the fractionization of proteins in emphasized, as well as the separation of globulins by filtration or by sulphuric ehter. The authors used sodium sulphite in the concentrations of 21%, 24%, 27% and sodium sulphate at 22,6%. They compare the results obtained in the dosage of albumin done by electrophoresis and by the method of Gornall et al., as well as the dosage of gamma-globulin obtained by electrophoresis and by the Frattinis trubidimetric method. The authors present 8 tables with the results of their observations, discuss these results and present their conclusions.
Os AA estudam a influência de anticoagulantes nas amostras sangüíneas para a dosagem das proteínas plasmáticas e suas frações, usando oxalato de sódio em solução e sêco, oxalato de potássio em solução, líquido de Heller e Paul , citrato de sódio e etileno diamina tetracética di-sódico (EDTA). Estudam a influência dos mesmos anticoagulantes na determinação dos teôres de lipídeos totais e gama globulina. É focalizada a influência das diferentes concentrações de sulfito de sódio e sulfato de sódio usadas no fracionamento das proteínas, assim como a separação das globulinas nas concentrações de 21% , 24% e 27%. e sulfato de sódio a 22,6%. Comparam os resultados obtidos na dosagem de albumina feita por eletroforese e pelo método de Gornall e col., assim como a dosagem de gama globulina obtida pela eletroforese e pelo método turbidimétrico de Frattini . Apresentam 8 tabelas com os resultados de suas observações, discutem êsses resultados e apresentam suas conclusões.
RESUMO
The article has no abstract.
O artigo não apresenta resumo.
RESUMO
Bovines injected by intramuscular route with a 7% solution of di-(4-amidinofenil)-(N-1,3)-triazene diaceturate, in a dose of 3,5 mg/Kg of body weight, weekly, biweekly or monthly, affected by cutaneous papillomatosis, were cured without another treatment.
O artigo apresenta resumo em inglês.
RESUMO
Bovines injected by intramuscular route with a 7% solution of di-(4-amidinofenil)-(N-1,3)-triazene diaceturate, in a dose of 3,5 mg/Kg of body weight, weekly, biweekly or monthly, affected by cutaneous papillomatosis, were cured without another treatment.
O artigo apresenta resumo em inglês.
RESUMO
The article has no abstract.
O artigo não apresenta resumo.
RESUMO
The authors investigated the efficiency of Ditiazanine Iodide on infestations by Moniezia benedeni (Moniez, 1879) in goats. Employing for such 23 infected goats of which 5 were sacrificed 10 days after the end of the treatment. Of those 4 treated and one untreated. The dose employed was approximately 20,0 mg of Ditiazanine Iodide per Kilogram of live weight and for day, for 5 days, administering the daily dose twice. In this dose the product showed high efficiency, and not determining any indesirable collateral effects. The efficiency was observed by examination of proglottids in the faeces, at the beginning of the treatment or by the date gathered in the necropsy. The toxicity was examined through necroscopies, with a view to encountering anatomo-pathological lesions which could be attributed to the medicament and through blood tests.
O artigo apresenta resumo em inglês.
RESUMO
In this paper the authors describes, in a group of canaries, a bronchitis caused by an infestation of the air sacs, by Cytodites nudus (Vizioli, 1868). They further described the observed symptoms, mainly those which are due to the disturbance of the breathing system (intense dyspnea, cough, sneezing, noisy breathing and congestion of the larynx) and those of exciting of the neural system (convulsions with tonic and clonic contractions). The more frequent lesions are: inflammation of the air sacs, with the presence of liquids, mucus and blood coagulum in the cavities. Pericarditis and adherences of the pericardium to the thorax walls. The treatment was based, on fluidifiers and expectorants of secretions, containing either potassium iodide or sodium benzoate. There were often found ectoparasites among the breedings, from which came our cases, for which treatment the Sodium fluoride was utilized. The clinics diagnosis was confirmed by necroscopy performed on the patients or on other birds of the same breedings, with similar symptoms. The authors also describes the incidence of Cytodites nudus in the air sacs of Australian Parakeets (Melopsittacus undulatus Shaw, 1805).
O artigo apresenta resumo em inglês.
RESUMO
In this paper the authors describes, in a group of canaries, a bronchitis caused by an infestation of the air sacs, by Cytodites nudus (Vizioli, 1868). They further described the observed symptoms, mainly those which are due to the disturbance of the breathing system (intense dyspnea, cough, sneezing, noisy breathing and congestion of the larynx) and those of exciting of the neural system (convulsions with tonic and clonic contractions). The more frequent lesions are: inflammation of the air sacs, with the presence of liquids, mucus and blood coagulum in the cavities. Pericarditis and adherences of the pericardium to the thorax walls. The treatment was based, on fluidifiers and expectorants of secretions, containing either potassium iodide or sodium benzoate. There were often found ectoparasites among the breedings, from which came our cases, for which treatment the Sodium fluoride was utilized. The clinics diagnosis was confirmed by necroscopy performed on the patients or on other birds of the same breedings, with similar symptoms. The authors also describes the incidence of Cytodites nudus in the air sacs of Australian Parakeets (Melopsittacus undulatus Shaw, 1805).
O artigo apresenta resumo em inglês.
RESUMO
The authors investigated the efficiency of Ditiazanine Iodide on infestations by Moniezia benedeni (Moniez, 1879) in goats. Employing for such 23 infected goats of which 5 were sacrificed 10 days after the end of the treatment. Of those 4 treated and one untreated. The dose employed was approximately 20,0 mg of Ditiazanine Iodide per Kilogram of live weight and for day, for 5 days, administering the daily dose twice. In this dose the product showed high efficiency, and not determining any indesirable collateral effects. The efficiency was observed by examination of proglottids in the faeces, at the beginning of the treatment or by the date gathered in the necropsy. The toxicity was examined through necroscopies, with a view to encountering anatomo-pathological lesions which could be attributed to the medicament and through blood tests.
O artigo apresenta resumo em inglês.
RESUMO
In this work the authors refer first to the high incidence of Hipovitaminosis A on parrots (Amazonas aestiva aestiva) living incages. Of 121 birds examinated by them during the period 1957-1961, 34,7% evidenced the Hipovitaminosis A. They present the symptomatology of this disease on parrots. Procedures are suggested as to the treatment and diet to be ministred to this birds.
Neste trabalho, os autores se referem inicialmente à alta incidência da hipovitaminose A em papagaios (Amazonas aestiva aestiva) em cativeiro. Dos 121 animais por eles tratados no período 1957-1961, 34,7% apresentaram esta carência. Apresentam a sintomalotologia desta carência e ainda tecem considerações sobre o tratamento e dieta destas aves.
RESUMO
The authors of this work show the presence of yeast in the pericardium, pleura and air sacs of Serinus canarius. This infection was associated with fowl pox or Cytodites nudus infestation. They also remember that the predisponent causes of leveduroses are the antibiotic treatment for a large time and the undernourishment.
Os autores neste trabalho evidenciam a presença de leveduras em lesões do pericárdio, pleura e sacos aéreos de canários, associados à bomba e infestações dos sacos aéreos por Cytodites nudus. Salientam também como causa predisponente à levedurose, o tratamento com antibióticos de largo espectro, por tempo prolongado e em dosagem excessiva como também a desnutrição.
RESUMO
The preservation of cattle serum and plasma has been atudied for later determination of total protein, albumin, globulins and proteinic quocient, through modified of Gornall, Bardawill and David.A preservation had been attempted with an interval between the processing phases by delaying the reading of the results, refrigeration and freezing the samples, and also adding antibiotics and antisseptics.The results obtained were:1. The interval in the determination must be prior to adding the Biuret Reactive.2. The reading of the results must be immediat.3. Preferably the determination shloud be maid immediately after the obtaining of the samples.4. The samples that have not been dosed immediately, must be refrigerated and if the preserving will be necessary for a longer period, it is advisable to use and antibiotic.5. A preservation for 48 hours does not alter the total protein contents.
O artigo não apresenta resumo.
RESUMO
The preservation of cattle serum and plasma has been atudied for later determination of total protein, albumin, globulins and proteinic quocient, through modified of Gornall, Bardawill and David.A preservation had been attempted with an interval between the processing phases by delaying the reading of the results, refrigeration and freezing the samples, and also adding antibiotics and antisseptics.The results obtained were:1. The interval in the determination must be prior to adding the Biuret Reactive.2. The reading of the results must be immediat.3. Preferably the determination shloud be maid immediately after the obtaining of the samples.4. The samples that have not been dosed immediately, must be refrigerated and if the preserving will be necessary for a longer period, it is advisable to use and antibiotic.5. A preservation for 48 hours does not alter the total protein contents.
O artigo não apresenta resumo.
RESUMO
The authors of this work show the presence of yeast in the pericardium, pleura and air sacs of Serinus canarius. This infection was associated with fowl pox or Cytodites nudus infestation. They also remember that the predisponent causes of leveduroses are the antibiotic treatment for a large time and the undernourishment.
Os autores neste trabalho evidenciam a presença de leveduras em lesões do pericárdio, pleura e sacos aéreos de canários, associados à bomba e infestações dos sacos aéreos por Cytodites nudus. Salientam também como causa predisponente à levedurose, o tratamento com antibióticos de largo espectro, por tempo prolongado e em dosagem excessiva como também a desnutrição.
RESUMO
In this work the authors refer first to the high incidence of Hipovitaminosis A on parrots (Amazonas aestiva aestiva) living incages. Of 121 birds examinated by them during the period 1957-1961, 34,7% evidenced the Hipovitaminosis A. They present the symptomatology of this disease on parrots. Procedures are suggested as to the treatment and diet to be ministred to this birds.
Neste trabalho, os autores se referem inicialmente à alta incidência da hipovitaminose A em papagaios (Amazonas aestiva aestiva) em cativeiro. Dos 121 animais por eles tratados no período 1957-1961, 34,7% apresentaram esta carência. Apresentam a sintomalotologia desta carência e ainda tecem considerações sobre o tratamento e dieta destas aves.
RESUMO
The applicability of the hemoglobinometre of Sahli in the clinical veterinary field has been considered by testing the hemoglobinometre of Sahli according to the animal species of which blood must be investigated. This, can be done quickly from blood dilutions of which hemoglobin had been determined by a more exact method. The results obtained with the blood of 102 New-Hampshire chickens, two and three months of age, have been reported.
Os AA., considerando o uso do hemoglobinômetro de Sahli no exercício da clínica veterinária, sugerem a conveniência de se aferir êsse aparêlho em relação à espécie animal para a qual vai ser usado. Explicam como se pode fazer uma aferição rápida, por intermédio de diluições de um sangue cuja hemoglobina foideterminada por um método mais exato e apresentam os resultados de 10 2 verificações em frangos de 2 e 3 meses de idade, da raça New-Hampshire.
RESUMO
The applicability of the hemoglobinometre of Sahli in the clinical veterinary field has been considered by testing the hemoglobinometre of Sahli according to the animal species of which blood must be investigated. This, can be done quickly from blood dilutions of which hemoglobin had been determined by a more exact method. The results obtained with the blood of 102 New-Hampshire chickens, two and three months of age, have been reported.
Os AA., considerando o uso do hemoglobinômetro de Sahli no exercício da clínica veterinária, sugerem a conveniência de se aferir êsse aparêlho em relação à espécie animal para a qual vai ser usado. Explicam como se pode fazer uma aferição rápida, por intermédio de diluições de um sangue cuja hemoglobina foideterminada por um método mais exato e apresentam os resultados de 10 2 verificações em frangos de 2 e 3 meses de idade, da raça New-Hampshire.