This study demonstrates, for the first time, the ability of house dust mite to induce allergic responses in sheep lungs. This novel sheep model of allergic lung inflammation using relevant human allergens, exhibits similarities to human asthmatic disease and will be a useful tool for studies of the immunological and physiological mechanisms of allergic asthma.

No abstract

No abstract

Fibrosis comparable to IPF was induced into isolated lung segments, without compromising the respiratory functioning of the animal. This model may have potential for investigating novel therapies for IPF by allowing direct comparison of multiple treatments with internal controls, and sampling and drug delivery that are clinically relevant.

Relatively high and enduring levels of hepatocellular replication and apoptosis precede hepatocarcinogenesis in GH-transgenic mice. Increased cellular proliferation and resistance to apoptosis were evident in tumour growth in older animals.