Perhaps you should try some spelling variations:
decrease other » decrease the (Expand search), decrease their (Expand search), decrease further (Expand search)
decrease treg » decrease the (Expand search), increase treg (Expand search), decrease their (Expand search)
treg decrease » the decrease (Expand search), urea decrease (Expand search), drugs decrease (Expand search)
decrease rate » decreased rate (Expand search), decreases rate (Expand search), decrease at (Expand search)
rate decrease » rats decreases (Expand search), rate increase (Expand search), to decrease (Expand search)
other noted » other notes (Expand search), other not (Expand search), other novel (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 NOT decrease treg decrease ) OR ( decrease rate decrease other noted ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease NOT decrease treg decrease ) OR ( decrease rate decrease other noted ))*.