Overall 11 patients with acute inflammatory demyelinating polyradiculoneuropathy or Guillain-Barre syndrome were examined for the status of the peripheral part of the autonomic nervous system. Methods used in the study permit estimating the status of vegetative fibers in different systems: in the cardiovascular system, in the pupil, and in sweat glands. Part of the patients were examined over time for all the vegetative and electroneuromyographic characteristics. Based on the data obtained the conclusion is made about a slow recovery of the function of vegetative fibers in the cardiovascular system. It is emphasized that the degree of vegetative fibers injury and, therefore, the gravity of the clinical manifestations and the course of vegetative polyneuropathy are determined in many respects by the degree of axon impairment.
Download full-text PDF |
Source |
---|
Front Physiol
January 2025
Institute of Vegetative Physiology, University of Cologne, Köln, Germany.
Objective: Previous studies on muscle fibers, myofibrils, and myosin revealed that the release of inorganic phosphate (P) and the force-generating step(s) are reversible, with cross-bridges also cycling backward through these steps by reversing force-generating steps and rebinding P. The aim was to explore the significance of force redevelopment kinetics (rate constant ) in cardiac myofibrils for the coupling between the P binding induced force reversal and the rate-limiting transition for backward cycling of cross-bridges from force-generating to non-force-generating states.
Methods: and force generation of cardiac myofibrils from guinea pigs were investigated at 0.
PeerJ
January 2025
Inner Mongolia Key Laboratory of Soil Quality and Nutrient Resources, Key Laboratory of Agricultural Ecological Security and Green Development at Universities of Inner Mongolia Autonomous Region, Inner Mongolia Agricultural University, Hohhot, China.
Background: The application of nitrogen (N) fertilizer to alfalfa ( L.) has received little attention due to the ability of this plant to fix N. However, N deficiency stress is often observed in marginal lands of China, especially in saline-alkali soils.
View Article and Find Full Text PDFEcol Evol
January 2025
Faculty of Agriculture and Life Science, Hirosaki University Hirosaki Aomori Japan.
Paper mulberry is a fiber resource for paper making. Washi, a traditional paper in Japan, has been produced from × , a hybrid between and . Elite strains have been vegetatively propagated and distributed within Japan.
View Article and Find Full Text PDFSci Rep
January 2025
Department of Nutritional Biochemistry, University of Hohenheim, Garbenstraße 30, 70599, Stuttgart, Germany.
Non-nutritive sweeteners (NNS) are widely employed in foodstuffs. However, it has become increasingly evident that their consumption is associated with bacterial dysbiosis, which, in turn, is linked to several health conditions, including a higher risk of type 2 diabetes and cancer. Among the NNS, stevia, whose main component is rebaudioside A (rebA), is gaining popularity in the organic food market segment.
View Article and Find Full Text PDFChem Biodivers
January 2025
Department of Agricultural Chemistry & Biochemistry, The University of Agriculture, Peshawar, Pakistan.
The medicinal value of plants depends on minerals and nutrients and their complexation with chemotherapeutic compounds. The present study aimed to evaluate the phytochemical composition with anti-inflammatory and antidiarrheal potential of Heliotropium rariflorum. Among nutrients, fibers were maximum (25.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!