The Significance of Local Cerebral Glucose Utilization Department by the Autorakiographic [^<14>C] Deoxyglucose Method in Experimentally Induced Coma
スポンサーリンク
概要
- 論文の詳細を見る
Bilateral lesions made in the midbrain reticular formation of the rat produced behavioral akinesia. These animals neither ate nor drank. EEGs of these animals usually showed high voltage slow waves at rest. Slight EEG arousal response was demonstrated by clapping, touching and pinching only in rats with moderate impairment. Concerning the rates of local cerebral glucose utilization (LCGU) measured by means of the autoradiographic [^<14>C] deoxyglucose method, 13 structures exhibited significant reductions in 28 gray structures examined when compared with sham operated rats. Lesions in the midbrain reticular formation resulted in reduction of LCGU in the neocortex, ventral nucleus of the thalamus, subthalamic nucleus, and medial and lateral geniculated bodies, mamillary body, septal nucleus and caudate-putamen. Structures which did not show any significant change in LCGU were those related to the paleo and archi-cortices. These findings suggest the existence of two types of ascending systems. Administration of 30mg/kg of pentobarbital reduced LCGU diffusely throughout the brain. When thyrotropin releasing hormone (TRH) was administered to rats with lesions in the midbrain reticular formation, reversal of the reduction of LCGU was observed in the dorsomedial nucleus of the thalamus and the mamillary body. Reversal of LCGU in the dorsomedial nucleus of thalamus was especially significant and its level exceeded the level of the sham control value. This suggests TRH might exert its function through the dorsomedial nucleus of the thalamus and mamillary body. When TRH was administered to rats treated with pentobarbital, significant reversal was observed in the following structures: the lateral and ventral nucleus of the thalamus, dentate gyrus, caudate-putamen, nucleus accumbens, pontine gray matter, and raphe nucleus.
- 日本脳神経外科学会の論文
- 1982-01-15
著者
-
Ishii Shozo
Department Of Electrical And Electronic Engineering Tokyo Institute Of Technology
-
Ueno Hideo
Department Of Neuropsychiatry Hyogo College Of Medicine
-
Ueno Hideo
Department Of Neurosurgery And Casualty Center Juntendo University
-
Sakurada Osamu
Department Of Materials Science And Technology Faculty Of Engineering Gifu University
-
Sakurada Osamu
Department Of Neurosurgery And Casualty Center Juntendo University
-
KOBAYASHI Nasashi
Department of Neurosurgery and Casualty Center,Juntendo University
-
Kobayashi Nasashi
Department Of Neurosurgery And Casualty Center Juntendo University
-
Ishii Shozo
Department Of Neurosurgery And Casualty Center Juntendo University
-
Ishii Shozo
Department Of Electrical And Electronic Engineering Faculty Of Engineering Tokyo Institute Of Technology
関連論文
- DC Corona and Glow Discharges Generated along the Intersecting Axial Miniature Gas Flows under Atmospheric Pressure Air
- Self-Organization Pattern in the Anode Spot of an Atmospheric Glow Microdischarge using an Electrolyte Anode and Axial Miniature Helium Flow
- Multifocal Primary Intracerebral Malignant Fibrous Histiocytoma : Case Report
- Light Emission before and during Prebreakdown on Polytetrafluoroethylene Surface with Metallized Electrodes under AC Voltage Application in Vacuum
- Investigation of Charge Injection in Gas-Impregnated Polyethylene by Measurement of Electroluminescence under AC Voltage
- Early Stage of Pulsed High Current Discharge with Copper Power
- EFFICIENT ENERGY DELIVERING IN POWDER PLASMAS
- Discharge evolution in a pulsed metal powder plasma creation
- Effects of Polarization Reversal and Surface Conditions on the Ferroelectric Electron Emission
- AVDO_2 and EEG as Indicators for Treatment of Post-traumatic Brain Swelling : Experimental Study
- Effects of V_2O_5-SiO_2 Addition on the Fabrication of SiC Refractory Materials
- Effect of Discharge Parameters on Electrohydrodynamic Flow with Asymmetric Discharge Electrodes
- B-70. Mechanics of Cervical Syndrome
- UV Radiation of a Pulsed Discharge Using Needle-to-Plane Electrodes
- Local Cerebral Blood Flow and Glucose Metabolism in Hydrostatic Brain Edema
- Powder Flow Z-pinch as a New Scheme of Z-pinch
- The Relationship Between Serotonin 2A Receptor Gene Polymorphism and Alzheimer's Disease
- The Neck,the Labyrinth,the Cerebellum and Posture
- Loss of Vision due to Cryptococcal Optochiasmatic Arachnoiditis and Optocurative Surgical Exploration : Case Report
- Effect of Surgery on Brain Edema associated with Intracerebral Hematoma and Arterial Hypertension : An Experimental Study
- Colloidal Titration of Aqueous Zirconium Solutions with Poly (vinyl sulfate) by Potentiometric Endpoint Detection Using a Toluidine Blue Selective Electrode
- "Undifferentiated" Cerebral Primitive Neuroectodermal Tumor in a Young Adult : Case Report
- 59. Treatment of Cerebrovascuar Occusion
- Surgical Treatment of Sturge-Weber Syndrome : Case Report
- High Voltage Thyristor Pulser for Spark Gap Switches
- Etiology and Treatment of Vasospasm following Subarachnoid Hemorrhage
- Cerebral Venous Angioma : Case Report
- B-80. Clinicial Manifestation of Muco- and Pyocele of the Sphenoid and Ethomoid Sinuses
- Cooperative Study on Ruptured Aneurysm in Japanese Neurosurgical Clinics
- Optically-Coupled Floating Double Probe for Local Electric Field Measurements in Pinch Discharge Plasmas
- Capacitive Voltage Divider for Fast-Pinch Discharge Experiments
- A-45. Analysis of Factors Contributing to Acute Brain Swelling
- A-33. Benrficial Factors Contriuting to Protect the Cysfunction of Brain Mitochondria in Animals : possibility of their clinical applications
- Antifibrinolytic Therapy in Ruptured Intracranial Aneurysm Through Repeated Monitoring of Fibrinolytic Activity of Blood
- The Significance of Local Cerebral Glucose Utilization Department by the Autorakiographic [^C] Deoxyglucose Method in Experimentally Induced Coma
- Generation of Microplasma Using Pulsed Discharge of Ethanol Droplet in Air
- Investigation of Central Mechanisms underlying Compensation in the Hemilabyrinthectomized Cat
- Subependymoma of the Lateral Ventricle : Report of Two Cases
- High-Energy-Density Plasma Produced by Pulsed High Current Discharge of Powder
- Optical Investigation of Fast Pulsed Discharge on Surface of Ceramics for Environmental Applications
- Formation of Ethanol Filament and Its Pulsed Discharge for Microplasma Generation
- Ozone Generation by a DC Driven Micro-Hollow Cathode Discharge in Nitrogen-Mixed Oxygen Flow
- Atmospheric DC Glow Microplasmas Using Miniature Gas Flow and Electrolyte Cathode
- Temporal Behaviors of Flash X-Ray Source Driven by a Low-Energy Capacitor Discharge
- Dispersion and Fluidity of Aqueous Aluminum Oxide Suspension with Titanate Aqueous Solution
- Light Emission before and during Prebreakdown on Polytetrafluoroethylene Surface with Metallized Electrodes under AC Voltage Application in Vacuum
- Neurophysiological Organization of the Superior Colliculus Pathways Related to Gaze Control
- In Celebration of the 50th Anniversary of NMC
- B-47. The Effect of Experimental Brain Injury on Glycogen Metabolism and on the Levels of Cyclic AMP and Energy Metabolites