作者: 結(jié)果 時(shí)間: 2025-3-21 22:48 作者: BARK 時(shí)間: 2025-3-22 00:39
Mechanisms Underlying Glutamate-induced Swelling of Astrocytes in Primary Culturequisqualate caused a significant increase in astrocytic swelling as measured by 3-0-methyl-[.C]-glucose uptake and by phase-contrast microscopic observations. N-methyl-D-aspartate and kainate were not effective, nor were the competitive NMDA receptor antagonists. Ketamine and MK-801, the non-competi作者: 無(wú)彈性 時(shí)間: 2025-3-22 04:40 作者: 彎腰 時(shí)間: 2025-3-22 08:52
Swelling of Astroglia , and the Effect of Arginine Vasopressin and Atrial Natriuretic Peptideing of astroglial cells was induced by hypo-osmolar solutions and high K. solutions and the cells were examined by microscopy and flow cytometry. Regulatory volume decrease was observed beginning after approximately 30 minutes and was accompanied by increased membrane activity. Arginine vasopressin 作者: CEDE 時(shí)間: 2025-3-22 15:02
Brain Interstitial Composition During Acute Hyponatremiantent was determined by gravimetric methods while the size of the interstitial space and the interstitial ion concentrations were measured by ion-selective microelectrodes. Ion content of brain gray matter and plasma were determined by standard methods. During 2h the plasma osmolarity changed from 3作者: evasive 時(shí)間: 2025-3-22 18:20 作者: 深淵 時(shí)間: 2025-3-22 23:29 作者: Merited 時(shí)間: 2025-3-23 04:08
Intracellular pH Regulation of Normal Rat Brain: 31P-MRS Studypectively. Intracellular pH was measured by .P-MRS in the brain of spontaneously breathing rats under intraperitoneal sodium pentobarbital anaesthesia. Extracellular pH was calculated from the results of blood gas analysis. After intravenous injection of sodium bicarbonate (280 mg/kg), the extracell作者: 繼承人 時(shí)間: 2025-3-23 08:21 作者: 值得贊賞 時(shí)間: 2025-3-23 13:13 作者: 和諧 時(shí)間: 2025-3-23 17:05
Measurement of Brain Tissue Density Using Pycnometryistilled H.O to determine the displacement volume of a tissue sample and an equation to compute SG from the sample’s weight and the pycnometer’s weight before and after adding the sample. The PYC method was validated using glass SG standards over the range 1.02–1.26, and against the column density g作者: nominal 時(shí)間: 2025-3-23 20:58 作者: 天賦 時(shí)間: 2025-3-23 23:32
MR Studies of Brain Oedema in the Developing Animalgical alterations occurring during this phase of development. Multiexponential analysis of transverse decay curves (TDCs), derived from 128 echo CPMG images, of white matter (WM) made oedematous by either exposure of animals to triethyltin (TET) or cryogenic cortical lesions revealed a second, slowe作者: Jacket 時(shí)間: 2025-3-24 05:05 作者: Organization 時(shí)間: 2025-3-24 06:54
Continuous Monitoring of Blood-Brain Barrier Opening to Cr51-EDTA by Microdialysis Following Probe Ialysis technique...Vasogenic brain oedema was induced by the insertion of the dialysis capillary into the cerebral cortex of rats, and blood-brain transfer was measured with Cr.-EDTA as a blood-born tracer. The dialysis capillaries had an upper limit of 500 daltons (MW). Ringer solution was perfused作者: Atheroma 時(shí)間: 2025-3-24 12:16
Effects of Antineutrophil Serum (ANS) on Posttraumatic Brain Oedema in Rats study the effect of neutropenia on posttraumatic brain oedema was investigated. Polyclonal antiserum against polymorphonuclear leukocytes was used to induce neutropenia. Control animals received normal serum or no treatment at all. Hemispheric swelling and brain water content after cryo-injury to t作者: 母豬 時(shí)間: 2025-3-24 18:19 作者: choleretic 時(shí)間: 2025-3-24 20:39
Effect of Stimulation of Leukocyte Chemotaxis by fMLP on White Blood Cell Behaviour in the Microcirc the effects of the leukotaxin n-formyl-methionyl-leucylphenylalanine (fMLP) on white blood cell endothelial-cell interactions in the rat brain surface microcirculation. An improved closed cranial window technique. was applied. Superfusion of fMLP in rising concentrations (10.– 10.M) was seen to ind作者: 嬰兒 時(shí)間: 2025-3-25 01:17 作者: 有毒 時(shí)間: 2025-3-25 06:35
Do the Skull and Dura Exert Influence on Brain Volume Regulation Following Hypo- and Hyperosmolar Fl40% of the predicted value) than that predicted for ideal osmotic behaviour. The brain tissue was also found to shrink less than predicted on the basis of ideal osmotic behaviour (40% of the predicted value after mannitol treatment, and 60% after NaCl administration). This non-ideal osmotic response作者: insomnia 時(shí)間: 2025-3-25 11:09
Measurement of Intra- and Extracellular Space of Brain Tissue by Electrical Impedance Methodred after ischaemic insult. Rinf showed no changes during ischaemia of 30 min, which demonstrated no changes of total fluid volume..Using this impedance technique, fluid accumulation and shift may be examined by changes of Re, Ri, Re/Ri and Rinf in various types of brain oedema ..作者: 把…比做 時(shí)間: 2025-3-25 13:30 作者: Ankylo- 時(shí)間: 2025-3-25 18:00 作者: 圓柱 時(shí)間: 2025-3-25 23:24 作者: –scent 時(shí)間: 2025-3-26 03:22 作者: Hectic 時(shí)間: 2025-3-26 07:03
Metrology Versus Medical Metrologyred after ischaemic insult. Rinf showed no changes during ischaemia of 30 min, which demonstrated no changes of total fluid volume..Using this impedance technique, fluid accumulation and shift may be examined by changes of Re, Ri, Re/Ri and Rinf in various types of brain oedema ..作者: 晚來(lái)的提名 時(shí)間: 2025-3-26 12:02
Metrology Versus Medical Metrologymal brain: 1) production and consumption of H. by brain metabolism, 2) physicochemical buffering, 3) transmembrane transport of H. and its equivalent, 4) compensatory adaptation of circulatory factors. These mechanisms are not disturbed in the brain of rats that are breathing spontaneously, because 作者: HAIL 時(shí)間: 2025-3-26 13:28 作者: 材料等 時(shí)間: 2025-3-26 17:28
0065-1419 ocus on the Symposium. Appreciation is also given to all persons, who have contributed to the success of this meeting, the Chairmen, the participants and last b978-3-7091-9117-0978-3-7091-9115-6Series ISSN 0065-1419 Series E-ISSN 2197-8395 作者: 階層 時(shí)間: 2025-3-26 22:22
Conference proceedings 1990m more than 230 abstracts that were received. The organizers wish to thank the Advisory Committee for the work done in paper selection and focus on the Symposium. Appreciation is also given to all persons, who have contributed to the success of this meeting, the Chairmen, the participants and last b作者: Grievance 時(shí)間: 2025-3-27 02:00 作者: disciplined 時(shí)間: 2025-3-27 06:57
Measurement of Canine Cerebral Oedema Using Time Domain Reflectometrye loss factor decreased with frequency with a correlation coefficient from 0.81–0.84. The . results indicate that use of time domain reflectometry can predict oedema at a sensitivity of approximately 1–2% change of tissue water content.作者: Cardioplegia 時(shí)間: 2025-3-27 12:42 作者: 帳單 時(shí)間: 2025-3-27 16:15
Sanjay K. Shetty,Michael H. Levf ions, it was not sufficient since there was an increase of brain volume of 10%. The accumulated water was distributed in the interstitial and intracellular compartments according to their individual sizes. It is concluded that cells in brain gray matter are not able to regulate their volume in cytotoxic brain oedema.作者: 印第安人 時(shí)間: 2025-3-27 20:05
L. Nardin,K. S?rensen,S. Hitzel,U. Tremelndothelial cells four and eight hours after injection..The passage of an anti-small cell lung cancer (SCLC) monoclonal antibody across the endothelium of intracerebrally xenografted human SCLC was studied using immunohistological techniques. It was found that passage across endothelial cell occurred in the tumor within four hours after injection.作者: Lacunar-Stroke 時(shí)間: 2025-3-28 00:16
Block Structured Navier-Stokes Solver FLOWer neutrophil chemotaxis across the blood-brain barrier. Further, the closed cranial window preparation is useful to analyze quantitatively properties of activated leukocytes, which may be pertinent in injury to the blood-brain barrier and induction of microcirculatory disturbances.作者: 就職 時(shí)間: 2025-3-28 04:44 作者: Lyme-disease 時(shí)間: 2025-3-28 09:45 作者: 別名 時(shí)間: 2025-3-28 13:45
Effect of Stimulation of Leukocyte Chemotaxis by fMLP on White Blood Cell Behaviour in the Microcirc neutrophil chemotaxis across the blood-brain barrier. Further, the closed cranial window preparation is useful to analyze quantitatively properties of activated leukocytes, which may be pertinent in injury to the blood-brain barrier and induction of microcirculatory disturbances.作者: insecticide 時(shí)間: 2025-3-28 14:56 作者: conception 時(shí)間: 2025-3-28 21:15 作者: Armada 時(shí)間: 2025-3-29 01:57
Geoffrey D. Rubin,Mannudeep K. Kalranificantly reduced when sodium-ions were depleted from the culture medium. The sodium ion dependence of Glu-induced astrocytic swelling is rather specific, since depletion of Ca. or Mg. had no effect. Our data suggest that Na.-dependent, Glu-mediated cell swelling occurs in primary cell cultures of astrocytes.作者: 口音在加重 時(shí)間: 2025-3-29 04:49
MDCT Angiography of the Thoracic Aorta alter the swelling induced by hypo-osmolar or elevated K. solutions. The membrane mechanisms responsible for the control of astroglial cell volume did not appear to be specific for mature astroglia, rather they are present at all developmental stages.作者: 馬具 時(shí)間: 2025-3-29 08:40 作者: BLAZE 時(shí)間: 2025-3-29 14:30
Almir Badnjevi?,Lejla Gurbeta Pokvi?ndicate that PYC SG values are highly correlated with the glass SG standards (slope = 1.0107, r = 0.9955, p < 0.001), and highly correlated with DG when ~0.120 ml tissue samples are used in the pycnometer. The DG method was preferable to the PYC method, however, when small tissue samples, .. 0.60 ml or less, were used.作者: lattice 時(shí)間: 2025-3-29 15:54
Mechanisms Underlying Glutamate-induced Swelling of Astrocytes in Primary Culturenificantly reduced when sodium-ions were depleted from the culture medium. The sodium ion dependence of Glu-induced astrocytic swelling is rather specific, since depletion of Ca. or Mg. had no effect. Our data suggest that Na.-dependent, Glu-mediated cell swelling occurs in primary cell cultures of astrocytes.作者: 后退 時(shí)間: 2025-3-29 22:31 作者: 上坡 時(shí)間: 2025-3-30 03:27 作者: 立即 時(shí)間: 2025-3-30 05:23
Measurement of Brain Tissue Density Using Pycnometryndicate that PYC SG values are highly correlated with the glass SG standards (slope = 1.0107, r = 0.9955, p < 0.001), and highly correlated with DG when ~0.120 ml tissue samples are used in the pycnometer. The DG method was preferable to the PYC method, however, when small tissue samples, .. 0.60 ml or less, were used.作者: Infect 時(shí)間: 2025-3-30 10:47 作者: jungle 時(shí)間: 2025-3-30 13:23 作者: Compatriot 時(shí)間: 2025-3-30 17:41
L. Reimer,G. Wellmer,C. Braun,J. Ballmannnsfer was measured with Cr.-EDTA as a blood-born tracer. The dialysis capillaries had an upper limit of 500 daltons (MW). Ringer solution was perfused through the dialysis tube. Samples were collected continuously. The permeability coefficient has been calculated from the radioactivity of the serum and of the washing fluid.作者: Acetabulum 時(shí)間: 2025-3-30 23:15
Experimental Studies for Use of Magnetic Resonance in Brain Water Measurements means of . and . model studies and developed a scheme for determining water content at any field strength. Equations relating T1 relaxation times and brain water content are derived. This allows a non-invasive measure of brain water to be determined in the clinical setting.作者: 事與愿違 時(shí)間: 2025-3-31 02:19
Continuous Monitoring of Blood-Brain Barrier Opening to Cr51-EDTA by Microdialysis Following Probe Insfer was measured with Cr.-EDTA as a blood-born tracer. The dialysis capillaries had an upper limit of 500 daltons (MW). Ringer solution was perfused through the dialysis tube. Samples were collected continuously. The permeability coefficient has been calculated from the radioactivity of the serum and of the washing fluid.作者: Fecundity 時(shí)間: 2025-3-31 05:53
Acta Neurochirurgica Supplementhttp://image.papertrans.cn/b/image/190162.jpg作者: 偉大 時(shí)間: 2025-3-31 12:22
Sebastian T. Schindera,Rendon C. Nelsonffering in abilities and style. Some workers are brilliant “breakthrough” types, explosively opening new vistas of science, whereas others, more unassuming, through their consistent, high quality work provide firm launching pads for other explorers to surge forward. I believe, Klaus Joachim Zülch be作者: 改正 時(shí)間: 2025-3-31 15:35
Imaging Protocols for Cardiac CTtion chamber under continuous control of pH, temperature and pO.. Cell swelling and viability were quantified by flow cytometry using propidium iodide for staining of dead cells. After a control period, the pH of the suspension medium was titrated to levels between pH 6.8 down to 4.2 by addition of 作者: 難取悅 時(shí)間: 2025-3-31 18:49
Geoffrey D. Rubin,Mannudeep K. Kalraquisqualate caused a significant increase in astrocytic swelling as measured by 3-0-methyl-[.C]-glucose uptake and by phase-contrast microscopic observations. N-methyl-D-aspartate and kainate were not effective, nor were the competitive NMDA receptor antagonists. Ketamine and MK-801, the non-competi作者: 褲子 時(shí)間: 2025-4-1 01:29 作者: Fortify 時(shí)間: 2025-4-1 04:01 作者: nepotism 時(shí)間: 2025-4-1 07:47 作者: 無(wú)可爭(zhēng)辯 時(shí)間: 2025-4-1 14:15 作者: Occlusion 時(shí)間: 2025-4-1 15:22 作者: 天空 時(shí)間: 2025-4-1 18:51
