all items  in current results   Refine your search within these categories: 1. Human Genes (group results) 1-acylglycerol-3-phosphate O-acyltransferases [HGNC:AGPAT] (9) 5-HT (serotonin) receptors [HGNC:HTR] (32) A-kinase anchor proteins [HGNC:AKAP] (27) Abhydrolase domain containing [HGNC:ABHD] (7) Acetylcholine receptors, nicotinic [HGNC:CHRN] (24) Actin related protein 2/3 complex subunits [HGNC:ARPC] (1) Acyl-CoA synthetase family [HGNC:ACS] (11) Acyl-CoA thioesterases [HGNC:ACOT] (10) ADAM metallopeptidase domain containing [HGNC:ADAM] (12) ADAM metallopeptidases with thrombospondin type 1 motif [HGNC:ADAMTS] (13) more... 2. Interaction: Human Genes and Chemicals (group results) Affects (391) Decreases (461) Increases (451) 3. Bioactivity 4. Semantic Terms (group results) Entity [STY:T071] (149) A. Anatomy (group results) Body Regions [MESH:D001829] (101) Cardiovascular System [MESH:D002319] (167) Cells [MESH:D002477] (178) Digestive System [MESH:D004064] (62) Embryonic Structures [MESH:D004628] (8) Endocrine System [MESH:D004703] (30) Hemic and Immune Systems [MESH:D006424] (37) Integumentary System [MESH:D034582] (15) Musculoskeletal System [MESH:D009141] (155) Nervous System [MESH:D009420] (52) more... B. Organisms C01. Bacterial Infections and Mycoses (group results) Bacterial Infections [MESH:D001424] (434) Brain Abscess [MESH:D001922] (3) Central Nervous System Infections [MESH:D002494] (1) Infection [MESH:D007239] (477) Mycoses [MESH:D009181] (60) C02. Virus Diseases (group results) Virus Diseases [MESH:D014777] (522) C03. Parasitic Diseases (group results) Parasitic Diseases [MESH:D010272] (481) C04. Neoplasms (group results) Neoplasms [MESH:D009369] (602) C05. Musculoskeletal Diseases (group results) Musculoskeletal Diseases [MESH:D009140] (576) C06. Digestive System Diseases (group results) Digestive System Diseases [MESH:D004066] (611) C07. Stomatognathic Diseases (group results) Stomatognathic Diseases [MESH:D009057] (534) C08. Respiratory Tract Diseases (group results) Respiratory Tract Diseases [MESH:D012140] (598) Z. Exceptions (351) C09. Otorhinolaryngologic Diseases (group results) Otorhinolaryngologic Diseases [MESH:D010038] (394) C10. Nervous System Diseases: all > Nervous System Diseases [MESH:D009422] > Neurologic Manifestations [MESH:D009461] > Neurobehavioral Manifestations [MESH:D019954] > Memory Disorders [MESH:D008569] > Amnesia [MESH:D000647] (group results) Amnesia, Anterograde [MESH:D020324] (17) Amnesia, Retrograde [MESH:D000648] (16) Amnesia, Transient Global [MESH:D020236] (6) C11. Eye Diseases (group results) Eye Diseases [MESH:D005128] (540) Z. Exceptions (68) C12. Male Urogenital Diseases (group results) Male Urogenital Diseases [MESH:D052801] (592) C13. Female Urogenital Diseases and Pregnancy Complications (group results) Female Urogenital Diseases [MESH:D052776] (589) Pregnancy Complications [MESH:D011248] (536) Z. Exceptions (155) C14. Cardiovascular Diseases (group results) Cardiovascular Diseases [MESH:D002318] (639) Z. Exceptions (357) C15. Hemic and Lymphatic Diseases (group results) Hematologic Diseases [MESH:D006402] (522) Lymphatic Diseases [MESH:D008206] (495) Z. Exceptions (85) C16. Congenital, Hereditary, and Neonatal Diseases and Abnormalities (group results) Congenital, Hereditary, and Neonatal Diseases and Abnormalities [MESH:D009358] (589) C17. Skin and Connective Tissue Diseases (group results) Connective Tissue Diseases [MESH:D003240] (501) Skin Diseases [MESH:D012871] (592) C18. Nutritional and Metabolic Diseases (group results) Metabolic Diseases [MESH:D008659] (589) Nutrition Disorders [MESH:D009748] (512) Z. Exceptions (150) C19. Endocrine System Diseases (group results) Endocrine System Diseases [MESH:D004700] (568) Z. Exceptions (32) C20. Immune System Diseases (group results) Immune System Diseases [MESH:D007154] (591) Z. Exceptions (98) C21. Disorders of Environmental Origin C22. Animal Diseases (group results) Animal Diseases [MESH:D000820] (430) C23. Pathological Conditions, Signs and Symptoms (group results) Pathologic Processes [MESH:D010335] (627) Pathological Conditions, Anatomical [MESH:D020763] (552) Signs and Symptoms [MESH:D012816] (690) C24. Occupational Diseases (group results) Occupational Diseases [MESH:D009784] (443) Z. Exceptions (221) C25. Chemically-Induced Disorders (group results) Drug-Related Side Effects and Adverse Reactions [MESH:D064420] (565) Poisoning [MESH:D011041] (578) Substance-Related Disorders [MESH:D019966] (605) C26. Wounds and Injuries (group results) Wounds and Injuries [MESH:D014947] (563) Z. Exceptions (429) D01. Inorganic Chemicals (group results) Acids [MESH:D000143] (1) Boron Compounds [MESH:D001896] (1) Electrolytes [MESH:D004573] (2) Nitrogen Compounds [MESH:D017672] (1) Sulfur Compounds [MESH:D013457] (1) Vanadium Compounds [MESH:D017968] (1) D02. Organic Chemicals (group results) Organic Chemicals [MESH:D009930] (206) D03. Heterocyclic Compounds: all > Heterocyclic Compounds [MESH:D006571] Acids, Heterocyclic [MESH:D000147] (12) Alkaloids [MESH:D000470] (80) Heterocyclic Compounds with 4 or More Rings [MESH:D006576] (36) Heterocyclic Compounds, 1-Ring [MESH:D006573] (342) Heterocyclic Compounds, 2-Ring [MESH:D006574] (314) Heterocyclic Compounds, 3-Ring [MESH:D006575] (47) Heterocyclic Compounds, Bridged-Ring [MESH:D006572] (23) Heterocyclic Oxides [MESH:D006577] (3) Pyrans [MESH:D011714] (104) D04. Polycyclic Compounds (group results) Polycyclic Compounds [MESH:D011083] (48) D05. Macromolecular Substances (group results) Macromolecular Substances [MESH:D046911] (2) D06. Hormones, Hormone Substitutes, and Hormone Antagonists (group results) Hormones [MESH:D006728] (1) D08. Enzymes and Coenzymes (group results) Coenzymes [MESH:D003067] (5) D09. Carbohydrates (group results) Carbohydrates [MESH:D002241] (11) D10. Lipids (group results) Lipids [MESH:D008055] (9) D12. Amino Acids, Peptides, and Proteins (group results) Amino Acids [MESH:D000596] (10) Peptides [MESH:D010455] (3) D13. Nucleic Acids, Nucleotides, and Nucleosides (group results) Nucleosides [MESH:D009705] (16) Nucleotides [MESH:D009711] (11) D20. Complex Mixtures (group results) Complex Mixtures [MESH:D045424] (1) D23. Biological Factors (group results) Biological Factors [MESH:D001685] (26) D25. Biomedical and Dental Materials D26. Pharmaceutical Preparations (group results) Drug Combinations [MESH:D004338] (1) Plant Extracts [MESH:D010936] (1) Street Drugs [MESH:D013287] (1) D27. Chemical Actions and Uses (group results) Pharmacologic Actions [MESH:D020228] (116) Specialty Uses of Chemicals [MESH:D020313] (22) Toxic Actions [MESH:D004786] (3) E. Analytical, Diagnostic and Therapeutic Techniques and Equipment (group results) Diagnosis [MESH:D003933] (203) Therapeutics [MESH:D013812] (1) F. Psychiatry and Psychology (group results) Behavior and Behavior Mechanisms [MESH:D001520] (134) Mental Disorders [MESH:D001523] (203) Psychological Phenomena and Processes [MESH:D011579] (5) G. Phenomena and Processes (group results) Chemical Phenomena [MESH:D055598] (4) Circulatory and Respiratory Physiological Phenomena [MESH:D002943] (80) Genetic Phenomena [MESH:D055614] (172) Musculoskeletal and Neural Physiological Phenomena [MESH:D055687] (13) Physiological Phenomena [MESH:D010829] (117) Reproductive and Urinary Physiological Phenomena [MESH:D012101] (2) I. Anthropology, Education, Sociology and Social Phenomena J. Technology, Industry, Agriculture N. 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These terms define your current search. Click the × to remove a term. C10. Nervous System Diseases: Nervous System Diseases [MESH:D009422] > Neurologic Manifestations [MESH:D009461] > Neurobehavioral Manifestations [MESH:D019954] > Memory Disorders [MESH:D008569] > Amnesia [MESH:D000647] × D03. Heterocyclic Compounds: Heterocyclic Compounds [MESH:D006571] × 690 items, grouped by D03. Heterocyclic Compounds (view ungrouped items) Acids, Heterocyclic [MESH:D000147] (12)    MESH:C030614   picolinic acid C030614               MESH:C079689   chromium tripicolinate C079689               MESH:C102874   chromium nicotinic acid complex C102874               MESH:C418118   CI 1044 C418118               MESH:C521312   6-((3-cyclobutyl-2,3,4,5-tetrahydro-1H-3-benzazepin-7-yl)oxy)-N-methyl-3 -pyridinecarboxamide C521312               MESH:D001115   Arecoline D001115               all 12 items... Alkaloids [MESH:D000470] (80)    MESH:C000541   cyclopamine C000541               MESH:C005709   raubasine C005709               MESH:C006649   methylatropine C006649               MESH:C008922   piperine C008922               MESH:C009090   protoberberine C009090               MESH:C012134   SK&F 10047 C012134               all 80 items... Heterocyclic Compounds with 4 or More Rings [MESH:D006576] (36)    MESH:C007020   chlorophyllin C007020               MESH:C007095   cobaltiprotoporphyrin C007095               MESH:C009090   protoberberine C009090               MESH:C012621   dimemorfan C012621               MESH:C016299   chelerythrine C016299               MESH:C017803   zinc protoporphyrin C017803               all 36 items... Heterocyclic Compounds, 1-Ring [MESH:D006573] (342)    MESH:C002385   linsidomine C002385               MESH:C005435   phenylmethylpyrazolone C005435               MESH:C005563   captax C005563               MESH:C006183   2-(2-aminoethyl)pyridine C006183               MESH:C006253   pirinixic acid C006253               MESH:C006308   metoprine C006308               all 342 items... Heterocyclic Compounds, 2-Ring [MESH:D006574] (314)    MESH:C000488   cladosporin C000488               MESH:C001579   astragalin C001579               MESH:C004357   chloroxine C004357               MESH:C004541   biochanin A C004541               MESH:C004742   daidzein C004742               MESH:C005273   naringenin C005273               all 314 items... Heterocyclic Compounds, 3-Ring [MESH:D006575] (47)    MESH:C002478   bathocuproine C002478               MESH:C002701   neocuproine C002701               MESH:C006686   bathophenanthroline C006686               MESH:C011659   angelicin C011659               MESH:C013592   mangiferin C013592               MESH:C015330   lycorine C015330               all 47 items... Heterocyclic Compounds, Bridged-Ring [MESH:D006572] (23)    MESH:C006649   methylatropine C006649               MESH:C012183   anisodine C012183               MESH:C012621   dimemorfan C012621               MESH:C038981   nalmefene C038981               MESH:C041269   N-methylnaloxone C041269               MESH:C055382   naltrindole C055382               all 23 items... Heterocyclic Oxides [MESH:D006577] (3)    MESH:C517409   stattic C517409               MESH:C523799   MRK 003 C523799               MESH:D015112   4-Nitroquinoline-1-oxide D015112               Pyrans [MESH:D011714] (104)    MESH:C000488   cladosporin C000488               MESH:C001579   astragalin C001579               MESH:C004541   biochanin A C004541               MESH:C004742   daidzein C004742               MESH:C005273   naringenin C005273               MESH:C006552   kaempferol C006552               all 104 items...