Sentences with phrase «represent physical barriers»

Even though basement membranes represent physical barriers that delimit different tissues, they are breached in many physiological or pathological processes, including development, the immune response, and tumor invasion.

In carcinoma in situ, the BM represents a physical barrier that prevents spreading of the primary tumor to adjacent tissues.

Not exact matches

To fulfill our mission, we are working to provide greater integration between fitness and healthcare, and are proud to support numerous groups representing diverse populations across the country to reduce barriers to physical activity in communities of need.