The rate of uptake and elimination of antimony by both male and female schistosomes has been measured. It has been confirmed that the female schistosome is more susceptible to antimony therapy than the male since she absorbs more drug. The changes in location of the worms and the separation of the sexes following one or more injections of antimony potassium tartrate have been related to the different rates of uptake and elimination of the drug by the two sexes. The suppressive treatment of schistosomiasis is discussed in the light of these observations.

The rate of uptake and elimination of antimony by both male and female schistosomes has been measured. It has been confirmed that the female schistosome is more susceptible to antimony therapy than the male since she absorbs more drug. The changes in location of the worms and the separation of the sexes following one or more injections of antimony potassium tartrate have been related to the different rates of uptake and elimination of the drug by the two sexes. The suppressive treatment of schistosomiasis is discussed in the light of these observations.

The rate of uptake and elimination of antimony by both male and female schistosomes has been measured. It has been confirmed that the female schistosome is more susceptible to antimony therapy than the male since she absorbs more drug. The changes in location of the worms and the separation of the sexes following one or more injections of antimony potassium tartrate have been related to the different rates of uptake and elimination of the drug by the two sexes. The suppressive treatment of schistosomiasis is discussed in the light of these observations.

In a retrospective study, four cases of yeast-associated abortion were found among 1,323 bovine abortions during a 5-year period at the New York State College of Veterinary Medicine. Tissues were examined histologically, and results of virological testing and microbiological culture were reviewed. Candida parapsilosis was the only pathogenic agent demonstrated in these four cases. Placental lesions consisted of necrotizing placentitis with large numbers of yeasts within trophoblasts. Secondary fetal infection occurred in all four cases, with histological lesions or isolation of Candida from the lung, liver, intestines, abomasum, and heart. A tentative diagnosis of Candida parapsilosis-induced abortion in cattle can be made on the characteristic intracytoplasmic yeasts in placental trophoblasts.