Subject Main descriptors Combination descriptors (AND) Exclusion descriptors (NOT)
Hyperglycemia hyperglycemia, hyperglycemic coronavirus -
Farmacology biguanides, metformin absorption, administration, biotransformation, clearance, distribution, dosage, elimination -
Mitochondrial effect mitocondria biguanides, metformin -
Antiviral effect antiviral biguanides, buformin, metformin -
Imune system inflamation biguanides, metformin cancer, tumor
immune system biguanides, metformin, pharmacology neoplasm
cancer, neoplasm biguanides, metformin -
Cardiovascular system myocardial infarction biguanides, metformin diabetes mellitus
stroke biguanides, metformin diabetes mellitus