title: Distribution of angiotensin II binding sites in the mouse thalamus: receptor-binding study with fluorescent coupled peptides and their conversion to a light stable product.
abstract: Fluorescence-coupled peptides allow a non-radioactive receptor binding study whereby single cells can be examined under a fluorescence microscope. By the combination of such a method with immunohistochemistry, using an HRP-coupled anti-fluorescein antibody, a permanent labeling can be achieved. By using this method the distribution of angiotensin II binding sites has been examined in the mouse thalamus. The results show that a moderate staining was obvious within the thalamus and that the distribution of binding sites in the thalamus is very homogeneous in the mouse brain. In detail, angiotensin II binding sites were found in the anterodorsal nucleus, in the laterodorsal and posterior nucleus of the thalamus, as well as in the lateral geniculate nucleus, the reticular thalamic nucleus and in the zona incerta.
authors.affiliation: Institute of Physiology (Charité), Humboldt University, Berlin, Germany. oliver.von_bohlen@charite.de
authors.forename: O
authors.initials: O
authors.lastname: von Bohlen und Halbach
authors.forename: D
authors.initials: D
authors.lastname: Albrecht
mesh_terms: D000804:Angiotensin II / Q000276:immunology / Q000378:metabolism*; D000818:Animals; D020643:Anterior Thalamic Nuclei / Q000737:chemistry / Q000378:metabolism; D000906:Antibodies; D019793:Fluorescein; D005829:Geniculate Bodies / Q000737:chemistry / Q000378:metabolism; D006735:Horseradish Peroxidase; D007118:Immunoassay / Q000379:methods*; D020647:Lateral Thalamic Nuclei / Q000737:chemistry / Q000378:metabolism; D051379:Mice; D011485:Protein Binding; D013787:Thalamic Nuclei / Q000737:chemistry* / Q000378:metabolism*
chemical_list: D000906:Antibodies; D000804:Angiotensin II; D006735:Horseradish Peroxidase; D019793:Fluorescein