-
Chapter
Local Regulation of Blood Flow
In vascular smooth muscle as in other excitable structures the K+ permeability is considerably higher than the Na+ permeability (PK: PNa = 1: O.024) (Siegel and Schneider, 1981). Therefore, the intra- and extrace...
-
Article
Compactness of a sequence of sums of independent variables with values in a Hilbert space
-
Article
Immunological aspects of the focus problem and the genetic type of haptoglobin
Die Häufigkeitsverteilung des genetischen Haptoglobintypes von erwachsenen Patienten mit chronischer Tonsillitis entspricht der Normalverteilung. Bei chronischer Tonsillitis mit Fokusverdacht ist Hp 2-2 unterr...
-
Article
The permeability of 51Cr between cerebrospinal fluid and internal ear
Radioaktiv markiertes Chrom wurde in den Liquor cerebrospinalis von Meerschweinchen eingebracht. Nach verschiedenen Zeitintervallen wurde die Radioaktivität der Innenohrflüssigkeiten gemessen und mit der ander...
-
Chapter and Conference Paper
Counterion NMR in Some Polyelectrolyte Systems
NMR quadrupole relaxation rates of 23Na+ were used to study counterionpolyion interactions for both synthetic and biological macromolecules. The non-exponential relaxation and the non-equality of T1 and T2 permit...
-
Article
A metabolic disorder similar to Zellweger syndrome with hepatic acatalasia and absence of peroxisomes, altered content and redox state of cytochromes, and infantile cirrhosis with hemosiderosis
A patient with a cerebro-hepato-renal syndrome was investigated. The visceral manifestations were those of the Zellweger syndrome (ZS); however, the child exhibited muscular hypertonia and survived into the 2n...
-
Article
Corrigendum
-
Chapter
Membrane Basis of Vascular Regulation
In recent years physiologists who work on smooth muscle have concentrated on two basic questions: (1) Is some kind of electrical depolarization of the cell membrane a prerequisite for an increase in mechanical...
-
Chapter
Slow Oscillations of Transmembrane Na und K Fluxes in Vascular Smooth Muscle
Vascular smooth muscle possesses all of the properties of a rhythmic system (3). Spontaneous, rhythmic contractions of blood vessels occur, parallel to spikes and oscillations of the membrane potential. These ...
-
Chapter
Simulation of Membrane Properties
The use of the Hodgkin-Huxley differential equations (1952) for the description of the physical-chemical properties of excitable cell membranes presents two major difficulties (10). The experimentally determin...
