Perhaps you should try some spelling variations:
increases during » increase during (Expand search), increases brain (Expand search)
ligand increases » ligands increased (Expand search), and increases (Expand search), light increases (Expand search)
decrease ligand » decrease and (Expand search), decrease lipid (Expand search), decrease lodging (Expand search)
decrease risk » decreased risk (Expand search), increase risk (Expand search), decrease in (Expand search)
risk decrease » risk decreases (Expand search), risk increase (Expand search), break decrease (Expand search)
during object » using object (Expand search), moving object (Expand search)
decrease the » decreases the (Expand search), decrease in (Expand search), decrease of (Expand search)
the decrease » to decrease (Expand search), and decrease (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease risk decrease the decrease ) OR ( decrease ligand increases during object ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease risk decrease the decrease ) OR ( decrease ligand increases during object ))*.