Spontaneous and evoked electric activity of the cat dorsal hippocampus neurons revealed the stimulation of cerebellar fastigial and interpositus nuclei to have bilateral mostly facilitating influence on hippocampal neuron activity, with more obvious contralateral effects. Convergence of afferent signals from structures under study is also more often observed in contralateral hippocampal neurons. Effects of fastigial nucleus stimulation are predominant. Recorded reactions have polysynaptic nature. Absence of monosynaptic connection between cerebellar efferent fibers and neurons of hippocampus was revealed by morphological experiments with experimental degeneration caused by destruction of cerebellar central nuclei. Possible ways for information transmission from cerebellum to hippocampus and functional role of cerebello-hippocampal interconnection are discussed.
Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
Effects of Dietary Habits on Markers of Oxidative Stress in Subjects with Hashimoto's Thyroiditis: Comparison Between the Mediterranean Diet and a Gluten-Free Diet.
Nutrients
January 2025
Endocrine Unit, Department of Human Pathology of Adulthood and Childhood DETEV, University of Messina, 98125 Messina, Italy.
Background: The Mediterranean diet (MedD) exerts anti-inflammatory and anti-oxidant effects that are beneficial in autoimmune thyroid diseases (ATD). Recently, a gluten-free diet (GFD) has been proposed for non-celiac patients with Hashimoto's thyroiditis (HT), but its usefulness is under debate. The present pilot study evaluates the effects of these two dietary regimes, with a focus on redox homeostasis, in HT.
View Article and Find Full Text PDFPhytochemical Composition and Antioxidant Activity of Manuka Honey and Ohia Lehua Honey.
Nutrients
January 2025
Orthodontics, Department of Conservative Odontology, Faculty of Dental Medicine, "Iuliu Hațieganu" University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania.
Unlabelled: Honey is abundant in bioactive compounds, which demonstrate considerable therapeutic effects, particularly on oxidative stress and inflammation.
Objectives: This work sought to evaluate the antioxidant mechanisms of Manuka honey (MH) and Ohia Lehua honey (OLH), correlating them with phytochemical analyses in a rat model of experimentally induced inflammation.
Methods: The identification of polyphenolic compounds in the extracts was carried out using HPLC-ESI MS.
Increased resting heart rate indicates high-workload hearts with augmented aortic hydraulic power in hypertensive pigs.
PLoS One
January 2025
Department of Cell Biology and Anatomy, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
Clarifying the inceptive pathophysiology of hypertensive heart disease helps to impede the disease progression. Through coarctation of the infrarenal abdominal aorta (AA), we induced hypertension in minipigs and evaluated physiological reactions and morpho-functional changes of the heart. Moderate aortic coarctation was achieved with approximately 30 mmHg systolic pressure gradient in minipigs.
View Article and Find Full Text PDFThe Influence of Craniometric Variation on the Position of Mandibular Foramen: A Cadaveric Cross-Sectional Study.
Medicina (Kaunas)
November 2024
Department of Operative Surgery and Topographic Anatomy, First Moscow State Medical University (Sechenov University), 119435 Moscow, Russia.
: the mandibular foramen is an essential anatomic landmark in performing various dental and surgical procedures, including inferior alveolar nerve block (IANB). However, its position may vary based on the individual morpho-functional features of the skull and face. This study aims to conduct a personalized assessment of the location of the mandibular foramen in various shapes of skulls, faces, and mandibles.
View Article and Find Full Text PDFIncreased metabolic demand reveals morpho-functional impacts caused by settleable atmospheric particulate matter on fish gills.
Environ Toxicol Pharmacol
December 2024
Department of Physiological Sciences, Federal University of São Carlos, São Carlos, SP, Brazil.
Exposure to environmentally relevant levels of settleable atmospheric particulate matter (SePM) limits the aerobic performance of inactive healthy adult fish. We evaluated the gill morpho-functional impacts (gill structure and ionic balance) caused by SePM exposure (96 h) in Nile tilapia when fish is impelled to maximal aerobic swimming effort. In control fish, swimming reduced epithelial filament thickness (EFT, 25 %), increased the distance between lamellae (DL, 21 %), and reduced the plasma Na (5 %).
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!