Results 31 to 40 of about 33,592 (266)

Molecular Aspects of Secretory Granule Exocytosis by Neurons and Endocrine Cells [PDF]

open access: yes, 1994
Neuronal communication and endocrine signaling are fundamental for integrating the function of tissues and cells in the body. Hormones released by endocrine cells are transported to the target cells through the circulation.
Ahnert-Hilger G.   +28 more
core   +1 more source

Infection in a Geriatric Patient: Do Not Let Your Guard Off! [PDF]

open access: yesAnnals of Geriatric Medicine and Research, 2023
Tetanus is an infectious disease caused by Clostridium tetani toxin. Although easily preventable through vaccination, over 73,000 new infections and 35,000 deaths due to tetanus occurred worldwide in 2019, with higher rates in countries with healthcare ...
Alessandra Piscitelli   +9 more
doaj   +1 more source

Epileptic high-frequency network activity in a model of non-lesional temporal lobe epilepsy [PDF]

open access: yes, 2010
High-frequency cortical activity, particularly in the 250–600 Hz (fast ripple) band, has been implicated in playing a crucial role in epileptogenesis and seizure generation. Fast ripples are highly specific for the seizure initiation zone.
Cmejla, Roman   +5 more
core   +3 more sources

Novel Small Molecule Inhibitors That Prevent the Neuroparalysis of Tetanus Neurotoxin

open access: yesPharmaceuticals, 2021
Tetanus neurotoxin (TeNT) is a protein exotoxin produced by Clostridium tetani that causes the deadly spastic neuroparalysis of tetanus. It consists of a metalloprotease light chain and of a heavy chain linked via a disulphide bond.
Giulia Zanetti   +5 more
doaj   +1 more source

Studies on Tetanus Toxin and Toxoid IV. Interaction of Formaldehyde with Tetanus Toxin [PDF]

open access: yesAustralian Journal of Biological Sciences, 1969
The binding of formaldehyde with tetanus toxin under mild detoxificatIOn conditions (0 ·1M phosphate buffer, pH 7· 0, O· 005-0· 06M HCHO, 20-37°C) has been studied quantitatively by using [14C]formaldehyde. When detoxification was followed with time (0· 005M HCHO, 37°C) the toxin showed a characteristic immediate drop in lethality (~80%), followed by a
D J, Dawson, C M, Mauritzen
openaire   +2 more sources

Introduction of Macromolecules into Bovine Adrenal Medullary Chromaffin Cells and Rat Pheochromocytoma Cells (PC12) by Permeabilization with Streptolysin O: Inhibitory Effect of Tetanus Toxin on Catecholamine Secretion [PDF]

open access: yes, 1989
Conditions are described for controlled plasma membrane permeabilization of rat pheochromocytoma cells (PC12) and cultured bovine adrenal chromaffin cells by Streptolysin O (SLO).
Ahnert-Hilger G.   +29 more
core   +1 more source

Infected open depressed skull fracture complicated with tetanus grade I in an unimmunized child: a rare case report with literature review

open access: yesInternational Journal of Emergency Medicine, 2021
Background Tetanus is a rare disease caused by Clostridium tetani, which produces tetanolysin and tetanospasmin. In 2018, there were only approximately ten tetanus cases reported in Indonesia.
Dzulfikar D. L. Hakim   +6 more
doaj   +1 more source

From Bacterial Poisons to Toxins: The Early Works of Pasteurians

open access: yesToxins, 2022
We review some of the precursor works of the Pasteurians in the field of bacterial toxins. The word “toxin” was coined in 1888 by Ludwig Brieger to qualify different types of poison released by bacteria.
Jean-Marc Cavaillon
doaj   +1 more source

Millimolar concentrations of free magnesium enhance exocytosis from permeabilized rat pheochromocytoma (PC 12) cells [PDF]

open access: yes, 1989
The role of Mg2+ during the final steps of exocytosis was investigated using rat pheochromocytoma cells (PC12) permeabilized with bacterial pore forming toxins.
Ahnert-Hilger   +17 more
core   +1 more source

Current state of methods for control the safety and potency of diphtheria toxoid and tetanus toxoid in combined vaccines

open access: yesЭпидемиология и вакцинопрофилактика, 2022
Relevance. Diphtheria toxoid (DT) and tetanus toxoid (TT) manufacturing appears as many steps process. On every stage of proceeding vaccine the control of critical points is being provided.
E. I. Komarovskaya, O. V. Perelygyna
doaj   +1 more source

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