Induction of cognitive deficits by immunization with cholinergic cell bodies: the influence of age and integrity of the blood-brain barrier [0.03%]
胆碱能神经元自身免疫性疫苗诱导的认知功能障碍及年龄与血脑屏障完整性对认知功能的影响
G Alroy,J Chapman,J Feldon et al.
G Alroy et al.
We have recently shown that prolonged immunization of young rats for one year with cholinergic cell bodies (perikarya, PK) purified from Torpedo electric lobe results in the accumulation of IgG in specific brain areas such as the hippocampu...
On some of the in organello processes involved in the biogenesis of chlorophyll-protein complexes [0.03%]
有关叶绿素-蛋白质复合物生物发生的一些器宫内过程的研究进展
S Yalovsky,Y Cohen,D Stern et al.
S Yalovsky et al.
The biogenesis and assembly of chlorophyll-protein complexes consist of many steps. These are initiated with the transcription and translation of the different polypeptide components constituting the complexes. For the nuclear-encoded subun...
Interaction of epidermal growth factor with vasoactive hormones in the regulation of phospholipase A2 [0.03%]
表皮生长因子与活性血管激素在磷脂酶A2调节中的相互作用
N Hack,B Margolis,J Schlessinger et al.
N Hack et al.
The interaction of growth factors with their receptors initiates a series of intracellular events that are of critical importance in the control of normal cell proliferation. In this regard considerable attention has focused on the coupling...
O Almog,O Lotan,G Shoham et al.
O Almog et al.
Photosystem I, extensively studied in the past decade, was shown to be homologous in all photosynthetic organisms of the higher plants type. Its core complex was found to be highly conserved through evolution from cyanobacteria to higher pl...
Discrimination of complex electrical stimulation through a multichannel intracochlear implant [0.03%]
多通道耳蜗植入物的复杂电刺激区分能力研究
I Glass,F A Spelman,B E Pfingst
I Glass
A model has been developed to describe the electric fields generated in the inner ear when electrical stimuli are presented through a multichannel implant in the scala tympani of the cochlea. The model relies on the hypothesis that stimuli ...
Sympathetically-maintained causalgiform disorders in a model for neuropathic pain: a review [0.03%]
神经病理性疼痛模型中同理维持的交感过度活动性疾病综述
Z Seltzer,Y Shir
Z Seltzer
Partial nerve injury is the main cause of sympathetically maintained causalgiform pain disorders in humans. We present here an animal model of this condition, produced in rats by a unilateral ligation of about half of the sciatic nerve. Sta...
Superoxide dismutase activity is not affected by closed head injury in rats [0.03%]
闭合性脑损伤大鼠的超氧化物歧化酶活性未受影响
E Shohami,Y Shapira,J Rosenthal et al.
E Shohami et al.
Superoxide anion radicals are generated in association with prostaglandin production, and are implied in the mediation of secondary brain damage following cerebral ischemia or injury. In a model of closed head injury in rats we have demonst...
Chronic pain in the aged: possible relation between neurogenesis, involution and pathophysiology in adult sensory ganglia [0.03%]
老龄动物的慢性疼痛：成人感觉神经节中神经发生、萎缩与病理生理之间的可能关系
M Devor
M Devor
Certain neuropathic pain states, including postherpetic neuralgia and trigeminal neuralgia, show a dramatically increased incidence in the aged. Two recent experimental observations, unrelated a priori, might provide insight into why this i...
N Melamed,R Rahamimoff
N Melamed
Confocal imaging was performed on the ceratomandibularis nerve muscle preparation of the lizard Anolis carolinensis, using 4-Di-2-ASP as a fluorescent probe. The imaging system consisted of a Sarastro Phoibos 1000 (Molecular Dynamics) scann...
R Rahamimoff,S A DeRiemer,S Ginsburg et al.
R Rahamimoff et al.