path, metabolic pathway, avenue, receptor, oncogenesis, kinase, enzyme, biosynthesis, inhibition, inhibitory, neuromuscular junction, chloroplast, mtor, phosphatase, ligand, hematopoiesis, endoplasmic reticulum, route, isoenzymes, inhibitor, schwann cell, mechanism, acinar, microtubule, neurotransmission, molecule, glycolipids, peroxisome, neurotransmitter, arginase, inosine, activator, ligase, cyclase, acetylcholinesterase, isoprenoid, oxidase, bradykinin, chemotaxis, glial, gene, opsin, synthetase, protease, messenger rna, axonal, erk, secretase, proteolysis, enos, cytokine, oncogene, proteins, gluconeogenesis, vasculature, triphosphate, osteoblast, cilium, kinetochore, dynein, proteoglycan, epithelial cell, nucleolus, phenotype, hif, morphogenesis, thymic, mesoderm, melanocyte, plasminogen, superoxide dismutase, suppressor gene, acetylation, gene expression, lysosome, bile acid, erythropoiesis, tubulin, intercellular, osteoclast, astrocyte, tyrosine, tropomyosin, ribonucleoprotein, oxidative phosphorylation, calmodulin, monocyte, enkephalin, polyamine, organelle, atpase, cytokinesis, pathogenesis, cell membrane, centrosome, plasma membrane, phosphorylation, subunit, biogenesis, agonist, dedifferentiation, atherogenesis, pathways, locus, channel, loci, mechanisms, effector, function, paths, problem, subject, transmitter, afferent, component, autocrine, allosteric, arousal, idiotypic, morphogenetic, neurohormonal, noradrenergic, polygenic, synergistic, adrenergic, adrenoceptor, angiotensin, cellular, cholinergic, dopaminergic, humoral, inducible, muscarinic

corpus callosum, peduncle

catwalk, corpus geniculatum mediale, medial geniculate body, sympathectomy

fiber bundle, fibre bundle, path

footpath, nerve pathway, nerve tract, tract