Medizin - Open Access LMU - Teil 03/22

Membrane fusion of secretory vesicles and liposomes Two different types of fusion

Secretory vesicles isolated from adrenal medulla were found to fuse in vitro in response to incubation with Ca2+. Intervesicular fusion was detected by electron microscopy and was indicated by the appearance of twinned vesicles in freeze-fractured suspensions of vesicles and in thin-sectioned pellet. Two types of fusion could be distinguished: Type I, occurring between 10−7 M and 10−4 M Ca2+, was specific for Ca2+, was inhibited by other divalent cations and was abolished by pretreatment of vesi...

Influx of Ca2+ into isolated secretory vesicles from adrenal medulla Influence of external K+ and Na+

Secretory vesic1es from adrenal medulla contain catecholamines, nuc1eotides and proteins, all of which are released into the extracellular fluid during exocytosis. Adrenal medullary secretory vesic1es also contain high concentrations of Ca'+ [1]. The mechanism of the aecumulation of Ca 2+ into the vesicles is largely unknown and the experimental data eoncerning the uptake of Ca'+ into isolated secretory vesicles are contradictory. It has been reported that secretory vesicle membranes are imperme...

Über die Kombination von alkoholischer Polyneuropathie und Myopathie.

Die Hirnembolie bei der kongestiven Kardiomyopathie des Alkoholikers

An autopsy study of a familial oculopharyngeal muscular dystrophy (OPMD) with distal spread and neurogenic involvement

An 81-year-old man from a family with a history of oculopharyngeal muscular dystrophy (OPMD) involving 6 members over 4 generations is described. The patient first noted drooping of his eyelids at the age of 65. Dysphagia and dysarthria occurred soon thereafter. At age 78, impairment of gait developed and progressive wasting occurred in the limbs with an initial distal distribution. Electromyography of several limb muscles displayed a mixed myopathic and neurogenic pattern with giant potentials....

Cauda equina-Syndrom nach Periduralanästhesie mit Mepivacain

Elektroneurographische Befunde bei der Radfahrerlähmung

Computertomographische Verlaufsbeobachtung multipler cerebraler Tuberkulome

Rekanalisation der A. carotis interna bei prolongiertem reversiblen Insult

Okulopharyngeale Muskeldystrophie mit neurogener Muskelatropie. Syndrom oder zufälliges Zusammentreffen?

Zur Leichenschau

Inhaltsverzeischnis nicht vollständig, Werbung auf Seite 629.

Selective inhibition of T suppressor-cell function by a monosaccharide

Interactions between regulatory T lymphocytes and other cells are assumed to occur at the level of the cell surface. T cells which suppress the generation of specifically effector cells have been described as having antigenic, idiotypic, allotypic and I-region specificity1−4. Other T suppressor cells generated by in vitro cultivation with or without mitogenic stimulation5,6 have suppressive activity for T and B cells but no specificity can be assigned to them. These T suppressor cells (Ts) inhib...

Diagnostik der endokrinen Ophthalmopatie mittels Ultrasonographie, Computertomographie und biologischer Bestimmungsmethoden

Vertragspartner Arzt-Patient

Urinary cholesterol in follow-up of patients with urologic carcinomas or benign prostatic hyperplasia

Studies on the clinical significance of nonesterified and total cholesterol in urine

Gas-liquid chromatographic determinations of nonesterified and total urinary cholesterol were performed in 137 normals, 264 patients with various internal diseases without evidence of neoplasias or diseases of the kidney or urinary tract, 497 patients with malignancies and 236 patients with diseases of the kidney, urinary tract infections or prostatic adenoma with residual urine. A normal range (mean±2 SD) of 0.2–2.2 mg/24 hours nonesterified cholesterol (NEC) and of 0.3–3.0 mg/24 hours total ch...

Patientenaufklärung

Rechtliche Aspekte zur Aufklärung Krebskranker

NB: Seite 31: leere Seite.

Aufklärung Krebskranker aus rechtlicher Sicht

Ausmaß der Aufklärungspflicht über Komplikationen im Rahmen der onkologischen Diagnostik

Studies on the clinical significance of nonesterified and total cholesterol in urine

Gas-liquid chromatographic determinations of nonesterified and total urinary cholesterol were performed in 137 normals, 264 patients with various internal diseases without evidence of neoplasias or diseases of the kidney or urinary tract, 497 patients with malignancies and 236 patients with diseases of the kidney, urinary tract infections or prostatic adenoma with residual urine. A normal range (mean±2 SD) of 0.2–2.2 mg/24 hours nonesterified cholesterol (NEC) and of 0.3–3.0 mg/24 hours total ch...

Theoretisch-experimentelle und statistische Grundlagen zur zytomorphologischen Altersbestimmung traumatischer Rindenblutungen

Vergleichende Untersuchungen zur gerichtsmedizinischen Bedeutung des Myoglobinnachweises im Sinus-, Herz- und Femoralisblut

Myoglobinnachweis im Sinusblut in Abhängigkeit von der Todesursache

Zur Anwendbarkeit zweier Identifizierungsmethoden

Fibrinvernetzte Knorpel- und Kunststoffspäne zur Ohrmuschelrekonstruktion

Bei der Ohrmuschelrekonstruktion werden vom Transplantat hohe Formbeständigkeit und gute Verträglichkeit verlangt. Es wurde untersucht, ob diese Forderungen von einem Gemisch aus geraspeltem, konserviertem Knorpel und gerinnungsaktivem Plasmaprotein erfüllt werden, dem durch Einpressen in eine Silikonform die Gestalt einer Ohrmuschel gegeben wurde. Solche Nachbildungen sind formstabil und zeigen histologisch einen dichten Verbund zwischen Knorpelfragmenten und Fibrin. Nach Implantation bei Meers...

Isolation, identification and continuous culture of coronary endothelial cells from guinea pig hearts

4-Aminopyridine reveals presynaptic GABA actions in rat sympathetic ganglia

On the mode of action of the immunosuppressive sesquiterpene ovalicin

Participation of Deoxyribonucleic Acid Polymerase a in Amplification of Ribosomal Deoxyribonucleic Acid in Xenopus laevis