| Siemens, Hermann Werner | <person> German dermatologist, 1891-1969. See: Christ-Siemens-Touraine syndrome. (05 Mar 2000) |
|---|---|
| Nothnagel, C W Hermann | <person> Austrian physician, 1841-1905. See: Nothnagel's syndrome. (05 Mar 2000) |
| Deetjen, Hermann | <person> German physician, 1867-1915. See: Deetjen's bodies. (05 Mar 2000) |
| Durck, Hermann | <person> German pathologist, 1869-1941. See: Durck's nodes. (05 Mar 2000) |
| Oppenheim, Hermann | <person> Berlin neurologist, 1858-1919. See: Oppenheim's disease, Oppenheim's reflex, Oppenheim's syndrome, Ziehen-Oppenheim disease. (05 Mar 2000) |
| Ebbinghaus, Hermann | <person> German, 1850-1909. See: Ebbinghaus test. (05 Mar 2000) |
| Eichhorst, Hermann | <person> Swiss physician, 1849-1921. See: Eichhorst's corpuscles, Eichhorst's neuritis. (05 Mar 2000) |
| Kilian, Hermann | <person> German gynecologist, 1800-1863. See: Kilian's line. (05 Mar 2000) |
| Fehling, Hermann von | <person> German chemist, 1812-1885. See: Fehling's reagent, Fehling's solution. (05 Mar 2000) |
| acetone fixative | Acetone used at low temperatures to fix enzymes, particularly phosphatases; it removes fat and glycogen. (05 Mar 2000) |
| Altmann's fixative | A bichromate-osmic acid fixative. (05 Mar 2000) |
| Bouin's fixative | A solution of glacial acetic acid, formalin, and picric acid, useful for soft and delicate tissues (as those of embryos) and small pieces of tissues; it preserves glycogen and nuclei and permits brilliant staining, but penetrates slowly, distorts kidney tissue and mitochondria, and does not permit Feulgen stain for DNA. (05 Mar 2000) |
| Carnoy's fixative | Ethanol, chloroform, and acetic acid (6:3:1) or ethanol and acetic acid (3:1), an extremely rapid fixative used for glycogen preservation and as a nuclear fixative. (05 Mar 2000) |
| Marchi's fixative | A mixture of Muller's fixative with osmium tetroxide, with potassium chlorate substituted for the potassium dichromate of Muller's fixative for better results; used to demonstrate degenerating myelin. See: Marchi's stain. (05 Mar 2000) |
| Park-Williams fixative | A fixative for spirochetes, comprised of a 2% solution of osmic acid to the fumes of which the bacteria are exposed for a few seconds. (05 Mar 2000) |