Doppler ultrasound of hepatic blood flow for noninvasive evaluation of liver fibrosis compared with liver biopsy and transient elastography.

Background: Accurate quantification of liver fibrosis is essential for therapeutic decision-making and follow-up of chronic liver diseases.

Aims: To optimize the quality of non-invasive assessment of liver fibrosis in patients with chronic hepatopathy we compared Doppler ultrasound with liver histology and transient elastography (TE).

Methods: In this prospective observational study, we performed Doppler ultrasound of hepatic blood vessels as well as TE in 125 patients who underwent liver biopsy for diagnostic work-up of hepatopathy.

Effect of dietary conjugated linoleic acids on the distribution of fatty acids in serum lipoprotein fractions and different tissues of growing pigs.

The effect of conjugated linoleic acid (CLA) on blood lipids [total cholesterol, high-density lipoprotein (HDL), low-density lipoprotein (LDL) and triacylglycerols (TAG)] and the fatty acid distribution of the lipoprotein fractions, backfat, muscle fat, and liver lipids were examined in an experiment with two groups of 40 pigs [Pietrain x (Landrace x Large White)] each. The 20 female and 20 male castrated pigs of each group were fed with isoenergetic and isonitrogenous diets supplemented with either 20 g/kg rapeseed oil (control) or 20 g/kg CLA-TAG. The CLA preparation contained 54.

Effects of rapeseed-press cake glucosinolates and iodine on the performance, the thyroid gland and the liver vitamin A status of pigs.

Rapeseed press cake (per kg DM 181 g EE, 341 g CP and 23.3 mmol glucosinolates) was tested in a long-term experiment with a total of sixty pigs (live weight range 24 to 104 kg). The 3 x 2 factorial design consisted of three rapeseed press cake levels (no rapeseed press cake--control, 75 g or 150 g rapeseed press cake per kg diet) each with two iodine dosages (125 or 250 micrograms supplementary iodine per kg diet).

Influence of a conjugated linoleic acid mixture on growth, organ weights, carcass traits and meat quality in growing pigs.

Grain soybean meal diets, either with 2% of a conjugated linoleic acid (CLA) preparation or with 2% rapeseed oil (control), were tested in 2 x 40 pigs, Pietrain x (Landrace x Large White), each group with 20 female in the live weight range 23.5-117.0 kg and 20 male-castrated pigs in the live weight range 23.

Rapeseed glucosinolates and iodine in sows affect the milk iodine concentration and the iodine status of piglets.

I in the chain sow diet --> blood serum of sow --> sow milk --> piglet serum was investigated in two experiments with a total of eighty-one sows and their piglets. In experiments conducted during the last trimester of gravidity and the 28 d of lactation, diets with glucosinolates (1.9 mmol/kg diet via 100 g ground rapeseed/kg diet (Expt 1) and 2.