Search | VHL Regional Portal

1.

[Myelin sheets of spiral ganglion cells in rats and guinea pigs, an electronmicroscopical study (author's transl)]. / Vergleichende Untersuchungen über die Feinstruktur der Spiralganglienzellmyelinhüllen bei der Ratte und beim Meerschweinchen

Merck, W; Sparwald, E; Cürten, I.

Arch Otorhinolaryngol ; 211(1): 59-64, 1975 Oct 30.

Article in German | MEDLINE | ID: mdl-766743

ABSTRACT

Comparative studies of the spiral ganglion cells in guinea pigs and rats, subsequent to osmium and glutaraldehyde fixation were undertaken to demonstrate the structure of their myelin sheets. We believe that the myelin sheets consist only out of loose and compact myelin components, which can be seen using glutaraldehyde fixation. The so called semicompact myelin must be an artefact due to osmiumfixation followed by a slight shrinkage of the ganglion cells with tearing of the compact myelin.

Subject(s)

Cochlear Nerve/ultrastructure , Ganglia/ultrastructure , Myelin Sheath/ultrastructure , Animals , Guinea Pigs , Histological Techniques , Neurons/ultrastructure , Rats

2.

[Clinical results after synchronised radiotherapy in 21 cases of human malignomas (author's transl)]. / Mitteilung über die Behandlung von 21 Fällen maligner Tumoren mit der synchronisierten Strahlentherapie

Sparwald, E; Müllensiefen, C; Lange, G; Slanina, I; The, K K.

Laryngol Rhinol Otol (Stuttg) ; 53(6): 399-401, 1974 Jun.

Article in German | MEDLINE | ID: mdl-4427507

Subject(s)

Neoplasms/radiotherapy , Adult , Aged , Facial Neoplasms/radiotherapy , Female , Fluorouracil/administration & dosage , Follow-Up Studies , Germany, West , Humans , Laryngeal Neoplasms/radiotherapy , Lip Neoplasms/radiotherapy , Male , Melanoma/radiotherapy , Neoplasms/drug therapy , Neoplasms/mortality , Neoplasms/pathology , Nose Neoplasms/radiotherapy , Parotid Neoplasms/radiotherapy , Pharyngeal Neoplasms/radiotherapy , Radiotherapy Dosage , Skin Neoplasms/radiotherapy , Time Factors , Tongue Neoplasms/radiotherapy , Tonsillar Neoplasms/radiotherapy

3.

Electronmicroscopical findings of the spiral ganglion and the organ of Corti in guinea pigs using glutaraldehyde- and osmiumfixation with various fixation techniques (author's transl). / Elektronenmikroskopische Befunde am Ganglion spirale und Cortischen Organ des Meerschweinchens nach Glutaraldehyd- und Osmiumfixation und Anwendung verschiedener Fixationstechniken

Merck, W; Sparwald, E; Cürten, I.

Arch Otorhinolaryngol ; 208(4): 257-65, 1974.

Article in German | MEDLINE | ID: mdl-4217164

Subject(s)

Ganglia/cytology , Guinea Pigs/anatomy & histology , Organ of Corti/cytology , Animals , Glutaral , Histological Techniques , Microscopy, Electron , Myelin Sheath , Neurons/ultrastructure , Osmium

4.

[The influence of different fixation methods and agents on the electron microscopical structure of the vascular stria, the spiral ligament and the spiral prominence in guinea-pigs (author's transl)]. / Uber den Einfluss verschiedener Fixationsmethoden und Fixationsmittel auf die elektronenmikroskopische Struktur der Stria vascularis, Prominentia spiralis und des Ligamentum spirale beim Meerschweinchen

Merck, W; Sparwald, E; Cürten, I.

Arch Otorhinolaryngol ; 206(4): 299-310, 1974.

Article in German | MEDLINE | ID: mdl-4212853

Subject(s)

Cochlea/ultrastructure , Histological Techniques , Animals , Buffers , Cochlea/blood supply , Cochlea/drug effects , Glutaral/pharmacology , Guinea Pigs , Osmium/pharmacology , Oxides/pharmacology , Phosphates/pharmacology

5.

[The influences of various fixative-methods on the crista ampullaris of the guinea pig (author's transl)]. / Beitrag zum Einfluss verschiedener Fixationsmethoden auf die Feinstrukturen der Crista ampullaris des Meerschweinchenlabyrinthes

Sparwald, E; Merck, W; Leupe, M.

Arch Otorhinolaryngol ; 206(4): 345-58, 1974.

Article in German | MEDLINE | ID: mdl-4212855

Subject(s)

Histological Techniques , Semicircular Canals/ultrastructure , Animals , Glutaral/pharmacology , Guinea Pigs , Microscopy, Electron , Osmium/pharmacology , Oxides/pharmacology , Perfusion , Procaine/pharmacology , Semicircular Canals/drug effects

6.

[Restitution of the dark and sensory cells of the guinea pig crista ampullaris after streptomycin intoxication]. / Restitutionsvorgänge an den dunklen Zellen und Sinneszellen der Crista ampullaris des Meerschweinchens nach Streptomycinintoxikation.

Sparwald, E; Merck, W; Leupe, M.

Arch Klin Exp Ohren Nasen Kehlkopfheilkd ; 204(1): 17-26, 1973 Apr 30.

Article in German | MEDLINE | ID: mdl-4699528

Subject(s)

Semicircular Canals/drug effects , Streptomycin/pharmacology , Animals , Cytoplasm/drug effects , Follow-Up Studies , Guinea Pigs , Microscopy, Electron , Mitochondria/drug effects , Semicircular Canals/pathology , Sensory Receptor Cells/drug effects , Sensory Receptor Cells/pathology

7.

[Time relation between lesions of sensory cells and dark cells of the ampullary crista in the guinea pig labyrinth following streptomycin intoxication]. / Uber den zeitlichen Zusammenhang zwischen Schädigung der Simmeszellen und der dunklen Zellen der Crista ampullaris des Meerschweinchenlabyrinthes bei Streptomycinintoxikation.

Sparwald, E; Merck, W; Leupe, M.

Arch Klin Exp Ohren Nasen Kehlkopfheilkd ; 202(2): 687-9, 1972.

Article in German | MEDLINE | ID: mdl-4539546

Subject(s)

Labyrinth Diseases/chemically induced , Streptomycin/toxicity , Animals , Ear, Inner/drug effects , Ear, Inner/pathology , Guinea Pigs , Mitochondria , Pinocytosis , Time Factors , Vestibule, Labyrinth/drug effects , Vestibule, Labyrinth/pathology

8.

[Chances in the dark cells of the Crista ampullaris following streptomycin medication of guinea pigs]. / Veränderungen an den dunklen Zellen der Crista ampullaris nach Streptomycinmedikation beim Meerschweinchen.

Sparwald, E; Lange, G.

Arch Klin Exp Ohren Nasen Kehlkopfheilkd ; 199(2): 587-90, 1971.

Article in German | MEDLINE | ID: mdl-4340774

Subject(s)

Semicircular Canals/drug effects , Streptomycin/toxicity , Animals , Cell Nucleus/drug effects , Guinea Pigs , Inclusion Bodies/drug effects , Pinocytosis/drug effects , Semicircular Canals/cytology , Semicircular Canals/pathology

9.

[The effects of calcium ions on the glomerular filtration rate and on electrolyte and water elimination from intact and isolated perfused rat kidneys]. / "Die Wirkung von Calciumionen auf die glomeruläre Filtrationsrate und die Elektrolyt- und Wasserausscheidung von intakten und isoliert perfundierten Rattennieren".

Fülgraff, G; Hehne, H J; Sparwald, E; Heidenreich, O.

Arch Int Pharmacodyn Ther ; 172(1): 49-61, 1968 Mar.

Article in German | MEDLINE | ID: mdl-5650333

Subject(s)

Calcium/pharmacology , Kidney/drug effects , Sodium/urine , Animals , Blood Pressure/drug effects , Calcium/blood , Glomerular Filtration Rate , Kidney Function Tests , Kidney Tubules/drug effects , Male , Perfusion/instrumentation , Rats , Stimulation, Chemical , Water-Electrolyte Balance/drug effects

10.

[Resorption capacity, passage time and resorption rate in the rat proximal tubule during increased Ca++-concentration]. / Resorptionskapazität, Passagezeit und prozentuale Resorption im proximalen Tubulus von Ratten bei erhöhter Ca-Konzentration.

Fulgraff, G; Meiforth, A; Sparwald, E; Heidenreich, O.

Naunyn Schmiedebergs Arch Exp Pathol Pharmakol ; 259(2): 167-8, 1968.

Article in German | MEDLINE | ID: mdl-4232660

Subject(s)

Absorption , Calcium/metabolism , Kidney Tubules/physiology , Animals , Calcium/blood , Isotonic Solutions , Rats , Sodium Chloride , Time Factors

11.

[Effects of calcium on renal excretion of potassium and water, and on tissue solute concentrations of renal cortex, medulla and papilla]. / Die Wirkung von Calcium auf die renale Ausscheidung von Kalium und Wasser und auf den renalen Solutengradienten beim Hund.

Fülgraff, G; Heinz, G; Sparwald, E; Heidenreich, O.

Naunyn Schmiedebergs Arch Exp Pathol Pharmakol ; 261(4): 299-313, 1968.

Article in German | MEDLINE | ID: mdl-4235431

Subject(s)

Calcium Chloride/pharmacology , Kidney/physiology , Potassium/urine , Water/metabolism , Animals , Biological Transport, Active , Countercurrent Distribution , Diuresis/drug effects , Dogs , Female , Kidney/drug effects , Kidney Concentrating Ability , Kidney Tubules/drug effects , Kidney Tubules/physiology , Natriuresis/drug effects , Osmolar Concentration , Water-Electrolyte Balance

ABSTRACT

Subject(s)

Subject(s)

Subject(s)

Subject(s)

Subject(s)

Subject(s)

Subject(s)

Subject(s)

Subject(s)

Subject(s)

Subject(s)

SEND TO:

SELECTION OF CITATIONS

SEARCH DETAIL