Indoor fattening of lambs raised on pasture. Part 1: Influence of stall finishing duration on lipid classes and fatty acids in the longissimus thoracis muscle.

Forty male Ile-de-France lambs (10 blocks of 4 homologous lambs) were used to study the effects of four feeding systems on muscle fatty acids (FA): raising and finishing on cool-season grasses (G), raising on the same grasses and stall-finishing, indoors, on concentrates and hay, respectively, for 22 (GSS) or 41 days (GSL), and stall-feeding indoors on concentrates and hay during both growing and finishing periods (S). Twenty-four lambs only (6 blocks) were retained for comparison of growth performances, lipid content in the longissimus thoracis muscle (LT) and their FA composition according to treatment. The 16 other lambs (4 blocks) were removed from the comparison, due to a large spread in the growth of the lambs towards the end of the trial.

A radiologic study of chronic radiation-induced injuries of the small intestine and colon.

On the basis of 144 radiation-induced intestinal and colorectal lesions seen in 109 patients, the authors review the radiologic aspects associated with such affections. Two points are emphasized: (1) the chronic and still active nature of radiation-induced injury which can explain the appearance of lesions more than 10 years after irradiation, and (2) the locoregional nature of the affection which warrants systematic exploration of the urinary tract by intravenous pyelography in addition to radiologic and endoscopic investigation of the digestive tract. The authors also advise an echography and/or CT scan to detect any neoplastic recurrence.