etc., were removed from the cavity. These bones were macerated and no fleshy part of the foetus was found. The cavity was entirely shut off from the general abdominal cavity. Coils of intestines could be seen behind separated by a very thin membrane. The Assistant Surgeon examined the patient per vaginam at the time of operation and found the uterus not enlarged and entirely separate from the c...

We received a malformed Messinese Black goat foetus for examination. The foetus was part of a triple gestation, from which two male kids presented no morphological abnormalities and underwent regular slaughtering. X-ray examination and necropsy were performed. On the basis of gross and radiological findings the malformation was classified as acardius acephalus. In human medicine, acardius is a ...

I have reserved for separate consideration the dropsical foetus born along with a healthy infant, for its characters appear to differ in a marked manner from those met with when the (edematous foetus is the sole result of the pregnancy. Sometimes general dropsy is found in a twin developed within a separate chorion and with a separate placenta; but it is much more commonly met with in the monoc...

We report the case of a young primigravida who presented with a 20 weeks pregnancy with a previous diagnosis of uterine fibroid. However, ultrasound evaluation revealed the presence of a large sacro-coccygeal teratoma in the foetus which was heterogeneous with cystic areas and calcific foci, and showed increased vascularity. There was also evidence of foetal cardiomegaly and hydrops foetalis, i...

LENGEROVA (1957) obtained indirect evidence that placental permeability to transplantation antigens could be induced in the rat by delivering 200 r. of X-irradiation to the pregnant uterus on the 15th day of gestation. The young were found subsequently to be immunologically tolerant of grafts of maternal skin. The passage of transplantation antigens into the foetus in sufficient quantity to ind...

The trichomonad species Tritrichomonas foetus and Pentatrichomonas hominis were recently detected in the feces of dogs with diarrhea. However, little information is available on the prevalence and pathogenicity of these parasites in the canine population. Therefore, the aim of this study was to determine the prevalence and molecular characterization of trichomonads infecting pet dogs in Anhui a...

Work on the uterine sound environment has been carried out by implanting a hydrophone on the neck of the foetus in two pregnant ewes a few weeks before term. Stimulation with sounds of known amplitude and the use of calibrated microphones and a frequency analyser enabled us to assess (1) the amount of attenuation of sounds of different frequency when they had passed through the maternal tissues...

The foetus is dependent on its mother for passive immunity involving receptor-mediated specific transport of antibodies. IgG antibody is present in highest concentration in serum and is the only antibody type that can cross the placenta efficiently, except for its IgG2 subclass. Most of the pathogenic manifestations affecting the foetus involve capsular antigens and polysaccharides of pathogens...

Tritrichomonas foetus is a serious veterinary pathogen, causing bovine trichomoniasis, a sexually transmitted disease leading to infertility and abortion. T. foetus infects the mucosal surfaces of the reproductive tract. Infection with T. foetus leads to apoptotic cell death of bovine vaginal epithelial cells (BVECs) in culture. An affinity-purified cysteine protease (CP) fraction yielding on s...

Tritrichomonas foetus is a venereal pathogen of naturally bred cattle. In domestic cats, T. foetus colonizes the colon, resulting in chronic, large-bowel diarrhea. The infection is prevalent among young, densely housed cats, and there is no effective treatment. To the authors' knowledge, the characteristic microscopic lesions of T. foetus infection in naturally infected cats have not been descr...