A morphological study on vascular changes in infarcted areas of rat brains. With a special reference to the effect of recirculation on exacerbation of ischemic vascular lesions.

Nosotchu ◽  
1988 ◽  
Vol 10 (2) ◽  
pp. 144-154
Author(s):  
Kazuyuki Nishigaya ◽  
Yoji Yoshida ◽  
Motoi Sasuga ◽  
Genju Ooneda
Keyword(s):  
Special Reference ◽  
Morphological Study ◽  
Vascular Lesions ◽  
Vascular Changes

A Taxonomic Revision of Fern Genus Pseudocyclosorus (Thelypteridaceae) from China and the Pan-Himalaya Region, with Special Reference to the Identity of Pseudocyclosorus stramineus

Phytotaxa ◽  
2019 ◽  
Vol 424 (4) ◽  
pp. 197-216
Author(s):  
ZHONG-YANG LI ◽  
XIAN-CHUN ZHANG ◽  
ZHEN-LONG LIANG ◽  
JIE LI
Keyword(s):  
Special Reference ◽  
Species Delimitation ◽  
Morphological Study ◽  
Taxonomic Revision ◽  
Morphological Characters ◽  
Morphological Features ◽  
Similar Species ◽  
Spore Morphology ◽  
Distribution Map ◽  
New Synonyms

The fern genus Pseudocyclosorus (Thelypteridaceae) from China and the Pan-Himalaya region is revised based on morphological study. Reduced basal pinnae, angles between costule and costae, and glands/hairs on abaxial surfaces/indusia are considered as the most diagnostic morphological characters for species delimitation. Genus Trigonospora was excluded from genus Pseudocyclosorus. This segregation is supported by multiple morphological features. Eight species were recognized here, namely Pseudocyclosorus tylodes, P. pseudofalcilobus, P. falcilobus, P. subochthodes, P. stramineus, P. ornatipes, P. esquirolii and P. canus. Twenty-one names were reduced as new synonyms. One name (P. duclouxii) was considered a dubious species. A key to these eight species, their descriptions, spore morphology and distribution map of each species are given.         Pseudocyclosorus stramineus was a long overlooked species, which has always been misidentified as other similar species, and was wrongly reduced as a synonym of P. duclouxii. Here based on morphology characters, the identity of P. stramineus as a species was reclaimed. A more detailed description with photographs and illustrations, and its whole distribution range are given here.

Morphological study of noradrenaline innervation in the caudal raphe nuclei with special reference to fine structure

1981 ◽  
Vol 203 (1) ◽  
pp. 15-22 ◽  
Author(s):  
Hiroshi Takagi ◽  
Kazumi Yamamoto ◽  
Sadao Shiosaka ◽  
Emiko Senba ◽  
Kenichi Takatsuki ◽  
...  
Keyword(s):  
Fine Structure ◽  
Special Reference ◽  
Morphological Study ◽  
Raphe Nuclei ◽  
Raphé Nuclei

scholarly journals THE EXPERIMENTAL VASCULAR LESIONS PRODUCED BY BACILLUS MALLEI

1907 ◽  
Vol 9 (3) ◽  
pp. 241-253 ◽  
Author(s):  
Charles W. Duval
Keyword(s):  
Degenerative Change ◽  
Circular Muscle ◽  
Vascular Lesions ◽  
Muscle Fibres ◽  
Vascular Changes ◽  
Common Site ◽  
Experimental Animals ◽  
Innermost Layer ◽  
Visceral Arteries ◽  
The Media

1. Bacillus malleiand its poison produce a variety of vascular lesions in the rabbit and the guinea pig. 2. The type of the lesion depends upon, (a) the virulence of the culture, (b) the sex of the animal and (c) the degree of acquired immunity. 3. The vascular changes of a proliferative and degenerative nature produced by the slow action of the glanders poison in rabbits and guinea pigs are analogous to the vascular lesions caused by sub-acute glanders infection in man. 4. The most common site of the glanders vascular lesions of animals and man is the peripheral vessels, and especially the smaller visceral arteries. 5. The aorta is a less common site of the experimental lesions. 6. The vascular lesions produced experimentally by Bacillus mallei and its poison consist of three processes, (a) exudation, (b) proliferation, (c) degeneration. 7. The lesions produced by sub-acute glanders in man consist of two processes, proliferation and degeneration. 8. The primary reaction of the vessels in experimental animals and in sub-acute human glanders consists of a proliferation of the endothelium of the intima. 9. The first degenerative changes observed in experimental animals and in sub-acute human glanders occur in the "innermost layer" of the media and not in the so-called " middle zone." 10. The cause of the degenerative change in the inner layer of the media appears to be interference with the nourishment of the circular muscle fibres of the media by proliferation of the endothelium of the intima.

Pathologic observations in lead encephalopathy: With special reference to the vascular changes

Neurology ◽  
1963 ◽  
Vol 13 (2) ◽  
pp. 101-101 ◽  
Author(s):  
N. Popoff ◽  
S. Weinberg ◽  
I. Feigin
Keyword(s):  
Special Reference ◽  
Vascular Changes ◽  
Lead Encephalopathy
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