scholarly journals Localization of excitons by molecular layer formation in a polymer film

2005 ◽  
Vol 72 (15) ◽  
Author(s):  
S. Chattopadhyay ◽  
A. Datta
2001 ◽  
Vol 16 (6) ◽  
pp. 381-390 ◽  
Author(s):  
Yuri M Shirshov ◽  
Boris A Snopok ◽  
Anton V Samoylov ◽  
Alexander P Kiyanovskij ◽  
Eugenii F Venger ◽  
...  

2020 ◽  
Vol 43 (6) ◽  
pp. 1205-1213
Author(s):  
Hendrik Kiepfer ◽  
Waid Omar ◽  
Timo Schröder ◽  
Hans-Jörg Bart

Author(s):  
R.V.W. Dimlich ◽  
M.H. Biros

Although a previous study in this laboratory determined that Purkinje cells of the rat cerebellum did not appear to be damaged following 30 min of forebrain ischemia followed by 30 min of reperfusion, it was suggested that an increase in rough endoplasmic reticulum (RER) and/or polysomes had occurred in these cells. The primary objective of the present study was to morphometrically determine whether or not this increase had occurred. In addition, since there is substantial evidence that glial cells may be affected by ischemia earlier than other cell types, glial cells also were examined. To ascertain possible effects on other cerebellar components, granule cells and neuropil near Purkinje cells as well as neuropil in the molecular layer also were evaluated in this investigation.


Author(s):  
K. Cullen-Dockstader ◽  
E. Fifkova

Normal aging results in a pronounced spatial memory deficit associated with a rapid decay of long-term potentiation at the synapses between the perforant path and spines in the medial and distal thirds of the dentate molecular layer (DML), suggesting the alteration of synaptic transmission in the dentate fascia. While the number of dentate granule cells remains unchanged, and there are no obvious pathological changes in these cells associated with increasing age, the density of their axospinous contacts has been shown to decrease. There are indications that the presynaptic element is affected by senescence before the postsynaptic element, yet little attention has been given to the fine structure of the remaining axon terminals. Therefore, we studied the axon terminals of the perforant path in the DML across three age groups.5 Male rats (Fischer 344) of each age group (3, 24 and 30 months), were perfused through the aorta.


1990 ◽  
Vol 87 ◽  
pp. 1597-1607 ◽  
Author(s):  
L Benedetti ◽  
M Borsari ◽  
C Fontanesi ◽  
G Battistuzzi Gavioli

2020 ◽  
Author(s):  
◽  
Linas Sinkevičius
Keyword(s):  

Investigation of polypyrrole layer formation peculiarities and formation of uric acid molecular imprints


2020 ◽  
Vol 35 (23-24) ◽  
pp. 3210-3221
Author(s):  
Kai Huang ◽  
Qi Cheng ◽  
Honglei Zhang ◽  
Ligang Lin ◽  
Qiying Wang

Abstract


Sign in / Sign up

Export Citation Format

Share Document