title: [Seasonal changes in the enzyme pattern and neurosecretion content as well as innervation of the preoptic nucleus in the brook trout (Salmo trutta fario) with special reference to the hypothalamic hydrencephalokrinia].
mesh_terms: D000115:Acetylesterase / Q000032:analysis; D000818:Animals; D002395:Catecholamines / Q000378:metabolism; D002552:Cerebral Ventricles / Q000166:cytology; D004798:Enzymes / Q000378:metabolism*; D005966:Glucuronidase / Q000378:metabolism; D006003:Glycogen / Q000032:analysis; D006651:Histocytochemistry; D006867:Hydrolases / Q000378:metabolism; D007030:Hypothalamo-Hypophyseal System / Q000201:enzymology / Q000294:innervation; D007031:Hypothalamus / Q000166:cytology*; D007931:Leucyl Aminopeptidase / Q000378:metabolism; D008856:Microscopy, Fluorescence; D009489:Neurosecretion; D009490:Neurosecretory Systems / Q000166:cytology / Q000201:enzymology*; D009562:Nissl Bodies / Q000032:analysis; D009708:Nucleotidases / Q000378:metabolism; D010088:Oxidoreductases / Q000378:metabolism; D010744:Phosphoric Monoester Hydrolases / Q000378:metabolism; D012487:Salmonidae; D012621:Seasons; D013835:Thiamine Pyrophosphate
chemical_list: D002395:Catecholamines; D004798:Enzymes; D006003:Glycogen; D010088:Oxidoreductases; D006867:Hydrolases; D000115:Acetylesterase; D009708:Nucleotidases; D010744:Phosphoric Monoester Hydrolases; D005966:Glucuronidase; D007931:Leucyl Aminopeptidase; D013835:Thiamine Pyrophosphate
vernacular_title: Saisonale Veränderungen des Enzymmusters und des Neurosekretgehaltes sowie die Innervation des Nucleus praeopticus der Bachforelle (Salmo trutta fario) unter besonderer Berücksichtigung der hypothalamischen Hydrencephalokrinie.