Five in situ trials with whole-plant corn silage (WPCS) were conducted in two ruminallycannulated Holstein cows to determine 24-h ruminal disappearance of dry matter (DM), starch, and neutral detergent ®ber (NDF). In Trial 1, the effect of maturity of WPCS on ruminal nutrient disappearance was evaluated. Treatments were early dent (ED), 1/4 milk-line (1/4 ML), 2/3 milkline (2/3 ML), and black-l...

A three years follow-up of the level of serum total IgE was made for the first time in three patients with strongyloidiasis after efficient treatment. The decrease of IgE was slow and progressive, showing a logarithmic curve. This regular decrease of total serum IgE could be used as an additional criterion for the evaluation of the efficiency of drug therapy in patients with strongyloidiasis. T...

We report on a rare case of splenic abscess due to spontaneous Escherichia coli bacteremia in a 49-year old cirrhotic. No other source potentially responsible for bacteremia was found through careful diagnostic research. Splenic abscess appeared from ultrasonography and computerized tomography as a 6-7 cm lesion located at the lower splenic pole. Blood cultures allowed to isolate E. coli which,...

On interaction with the intestine, the mycotoxin ochratoxin A is know to cause rapid inflammation, diarrhea, and increased bacterial translocation. All these effects are consistent with a decrease in epithelial barrier function. However, this has not been shown directly. We determined that ochratoxin A is able to reduce the barrier properties of the model intestinal cell line Caco-2. Over 24 h,...

A single injection of 1.5 mg/kg of cycloheximide induces a complete disappearance of mitotic activity in rat intestinal crypts within 1.5-2 hr. No significant necrosis of crypt cells is observed even though this phenomenon is accompanied by a marked decrease in uptake of labeled precursors into protein and DNA. Mitoses reappear 6 hr after injection and recovery then follows a cyclic pattern ove...

T HIS SyfllpOSiUIfl is concerned with the massive disappearance of nutrients from the alimentary canal and their reappearance in various body channels ; more l)articUlarly with the intervening events and their disorders. What is the nature of these events? We are dealing with the problem of transport, usually of structurally-specific mediated transport, and often active transport. An axiom of b...

1. The plasma disappearance of 3H-labelled 25-hydroxyvitamin D3 (25(OH)D3) was studied in healthy volunteers on normal and high-fibre diets, using 3H-labelled tracer doses given intravenously. 2. The mean (+/- SEM) plasma half-life in the high-fibre-diet group was 19.2 +/- 1.7 d, which was significantly shorter than in the group on normal diets (27.5 +/- 2.1 d, P less than 0.01). 3. This findin...

Small cell carcinomas are most frequently localised within the lung, however, they also may be detected at extrapulmonary sites such as the gastrointestinal tract and the genitourinary tract. The confirmation of a small cell carcinoma outside of the lung may not necessarily indicate the presence of a metastasis, however, it also may represent the primary tumor itself. We present the case of a p...

A 41-year-old man presented with abdominal fullness in late August 2012. Abdominal CT showed ileus caused by stenosis of the ileum and an enlargement of the ileocecal lymph nodes. Colonoscopy showed a steep elevated protruding tumor in the cecum, with multiple ulcerative lesions on top. A pathological analysis of the lesions confirmed chronic inflammatory infiltration and epithelioid granuloma....