P.0566 Influence of adrenaline and its precursors on the locomotor activity of paramecium caudatum as a new method of preclinical trials

2021 ◽  
Vol 53 ◽  
pp. S416
Author(s):  
G. Gruzdev ◽  
O. Karpukhina ◽  
А. Inozemtsev ◽  
A. Kamenskii
Keyword(s):  
Locomotor Activity ◽  
New Method ◽  
Paramecium Caudatum ◽  
Preclinical Trials

A New Method to Study Learning and Memory Using Spontaneous Locomotor Activity in an Open-field Arena

2021 ◽  
pp. 109429
Author(s):  
Jaise Silva Ferreira ◽  
Joaquim Barbosa Leite Junior ◽  
João Marcos de Mello Bastos ◽  
Richard Ian Samuels ◽  
Robert J Carey ◽  
...  
Keyword(s):  
Locomotor Activity ◽  
Learning And Memory ◽  
Open Field ◽  
Spontaneous Locomotor Activity ◽  
New Method

Locomotor activity in zebrafish embryos: A new method to assess developmental neurotoxicity

2010 ◽  
Vol 32 (4) ◽  
pp. 460-471 ◽  
Author(s):  
Ingrid W.T. Selderslaghs ◽  
Jef Hooyberghs ◽  
Wim De Coen ◽  
Hilda E. Witters
Keyword(s):  
Locomotor Activity ◽  
Developmental Neurotoxicity ◽  
New Method ◽  
Zebrafish Embryos

Selective Sampling and Orientation of Non-Homogeneous Tissues

1968 ◽  
Vol 26 ◽  
pp. 98-99
Author(s):  
C. C. Clawson ◽  
L. W. Anderson ◽  
R. A. Good
Keyword(s):  
Electron Microscopy ◽  
Electron Microscope ◽  
Light Microscopy ◽  
Random Sampling ◽  
New Method ◽  
Microscope Examination ◽  
Small Areas ◽  
Selective Sampling ◽  
Large Numbers ◽  
Specific Orientation

Investigations which require electron microscope examination of a few specific areas of non-homogeneous tissues make random sampling of small blocks an inefficient and unrewarding procedure. Therefore, several investigators have devised methods which allow obtaining sample blocks for electron microscopy from region of tissue previously identified by light microscopy of present here techniques which make possible: 1) sampling tissue for electron microscopy from selected areas previously identified by light microscopy of relatively large pieces of tissue; 2) dehydration and embedding large numbers of individually identified blocks while keeping each one separate; 3) a new method of maintaining specific orientation of blocks during embedding; 4) special light microscopic staining or fluorescent procedures and electron microscopy on immediately adjacent small areas of tissue.

A new method for the determination of nitrates

1960 ◽  
Vol 23 ◽  
pp. 227-232 ◽  
Author(s):  
P WEST ◽  
G LYLES
Keyword(s):  
New Method
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