• Regulate activities
• Regulate an operon
• Regulate behavior
• Regulate emotions
• Regulate industries
• Regulate knackeries
• Regulate lipolysis
• Regulate lobbyism
• Regulate markets
• Regulate myelopoiesis
• Regulate systems
• Regulate the flow
• Regulate the hairspring
• Regulate the temperature
• Regulate traffic
• Regulate transpiration
• Regulate vasomotion