Modifiers matching sterol:

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

Simple categories matching fungal:

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