Modifiers matching sterol:

• neutral,
• solid,
• fungal,
• endogenous,
• dietary,
• exogenous,
• medium,
• intestinal,
• biogenic,
• important,

Simple categories matching fungal:

• pathogenesis,
• carbohydrate,
• disease,
• infection,
• metabolite,
• structure,
• poison,
• activity,
• development,
• constituent,
• sterol,
• material,
• component,
• process,
• toxin,
• mycotoxin,