The migration of Schistosoma mansoni (LE and SJ strains) has been studied in eight groups of outbred Swiss albino mice (Mus musculus), which were previously infected with ca 450 cercariae, transcutaneously. The infection of mice was performed with non irradiated cercariae (control groups), or with gamma-irradiated cercariae, at the schedule of 3, 20 and 40 Krad. Regarding the skin, a progressive decrease was detected for the recovery rates, related to the time of infection. As far as the lungs and portal system are concerned, a significant inverse correlation was observed between the total recovery rate and the irradiation dosages. The dose of 20 Krad practically hinders the migration of the parasites (in both strains) from the lungs to the...
In a pot experiment, samples of 17 São Paulo State soils, were fertilized with 0 and 400 kg of total...
Through relief indices obtained from circular samples on a planialtimetric chart (1:35,000), the cha...
O objectivo desta dissertação era o desenvolvimento de dietas económicas que permitissem o cultivo ...
This paper reports two cases of afibrinogenemia with normal platelet count following Crotalus duriss...
For the therapy of human strongyloidiasis, are necessary effective drugs to eliminate both larvae an...
The present was carried out with the objective of studying the effects of boron applications on Red ...
An experimental trial was carried out to determine the dry matter production ot wheats plants submet...
Results of laboratory trials showed a negative effect of the age of adults of Trichogramma demoraesi...
Levels of lytic antibodies were determined by complement mediated lysis (CoML) in chronic chagasic p...
Se hace un estudio de la interacción de promastigotes de Leishmania donovani con células de exudado ...
Experiments were carried out in greenhou se, at ESALQ/USP, in Piracicaba, SP, Brazil, with soil samp...
The aim of the present research was to standardize the indirect immunofluorescence reaction for Ende...
During a period of 5 years (October 1982 - September 1987), 37 cases of snake bites caused by Bothro...
The purpose of this work was to study a method of saturating vermiculite with cationic micronutrient...
Isolation of Legionella pneumophila sero group 1 with serological evidence of present infection is r...
In a pot experiment, samples of 17 São Paulo State soils, were fertilized with 0 and 400 kg of total...
Through relief indices obtained from circular samples on a planialtimetric chart (1:35,000), the cha...
O objectivo desta dissertação era o desenvolvimento de dietas económicas que permitissem o cultivo ...
This paper reports two cases of afibrinogenemia with normal platelet count following Crotalus duriss...
For the therapy of human strongyloidiasis, are necessary effective drugs to eliminate both larvae an...
The present was carried out with the objective of studying the effects of boron applications on Red ...
An experimental trial was carried out to determine the dry matter production ot wheats plants submet...
Results of laboratory trials showed a negative effect of the age of adults of Trichogramma demoraesi...
Levels of lytic antibodies were determined by complement mediated lysis (CoML) in chronic chagasic p...
Se hace un estudio de la interacción de promastigotes de Leishmania donovani con células de exudado ...
Experiments were carried out in greenhou se, at ESALQ/USP, in Piracicaba, SP, Brazil, with soil samp...
The aim of the present research was to standardize the indirect immunofluorescence reaction for Ende...
During a period of 5 years (October 1982 - September 1987), 37 cases of snake bites caused by Bothro...
The purpose of this work was to study a method of saturating vermiculite with cationic micronutrient...
Isolation of Legionella pneumophila sero group 1 with serological evidence of present infection is r...
In a pot experiment, samples of 17 São Paulo State soils, were fertilized with 0 and 400 kg of total...
Through relief indices obtained from circular samples on a planialtimetric chart (1:35,000), the cha...
O objectivo desta dissertação era o desenvolvimento de dietas económicas que permitissem o cultivo ...