Abstract:
:With the Bodian method stained fibers were observed in the lobules of the rat liver and with the modified Karnovsky and Roots thiocholine method cholinesterase (presumably acetylcholinesterase (AChE))-positive nerve fibers were found in a pattern similar to that of the Bodian-stained fibers. The AChE-positive nerve fibers form a network in the liver lobules in close relation to hepatocytes and sinusoids. Fluorescent varicose nerve fibers demonstrated by the glyoxylic acid and Falck-Hillarp fluorescence methods were found only in the interlobular spaces associated with vessels. As no overlapping of distribution patterns of AChE-positive nerve fibers and fluorescent nerve fibers occurs, the AChE activity of the nerves of the liver lobules probably reflects the associated presence of acetylcholine in the nerve fibers. In consequence we suggest that nerves of the liver lobules belong to the autonomic parasympathetic nervous system. SEM of liver tissue revealed light cords apparently situated in smooth-surfaced channels between adjacent hepatocytes and in the space of Disse, where fibers also cross sinusoids. We tentatively suggest that the cords of the SEM represent the AChE-positive nerve fibers of our LM observations.
journal_name
Cell Tissue Resjournal_title
Cell and tissue researchauthors
Skaaring P,Bierring Fdoi
10.1007/BF00219403subject
Has Abstractpub_date
1976-08-20 00:00:00pages
141-55issue
2eissn
0302-766Xissn
1432-0878journal_volume
171pub_type
杂志文章abstract::The objectives of these studies were to determine if (1) hypertrophy-stimulated myogenic regulatory factor (MRF) mRNA increases occur in the absence of proliferating satellite cells, and (2) acute hypertrophy occurs without satellite cell proliferation. Adult and aged quails were exposed to 0 or 2500 Rads gamma irradi...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/s004410051314
更新日期:1999-06-01 00:00:00
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journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00215124
更新日期:1976-02-06 00:00:00
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journal_title:Cell and tissue research
pub_type: 杂志文章
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journal_title:Cell and tissue research
pub_type: 杂志文章
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journal_title:Cell and tissue research
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journal_title:Cell and tissue research
pub_type: 杂志文章
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journal_title:Cell and tissue research
pub_type: 杂志文章,评审
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journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00218356
更新日期:1982-01-01 00:00:00
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journal_title:Cell and tissue research
pub_type: 杂志文章
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journal_title:Cell and tissue research
pub_type: 杂志文章
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更新日期:1977-02-14 00:00:00
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journal_title:Cell and tissue research
pub_type: 杂志文章
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更新日期:1979-11-01 00:00:00
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journal_title:Cell and tissue research
pub_type: 杂志文章
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更新日期:2013-07-01 00:00:00
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journal_title:Cell and tissue research
pub_type: 杂志文章
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更新日期:1987-02-01 00:00:00
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journal_title:Cell and tissue research
pub_type: 杂志文章
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更新日期:2007-09-01 00:00:00
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journal_title:Cell and tissue research
pub_type: 杂志文章
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更新日期:2011-05-01 00:00:00
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journal_title:Cell and tissue research
pub_type: 杂志文章
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更新日期:1976-09-20 00:00:00
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journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00216728
更新日期:1981-01-01 00:00:00
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journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00212220
更新日期:1983-01-01 00:00:00
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journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00231997
更新日期:1975-05-27 00:00:00
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journal_title:Cell and tissue research
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journal_title:Cell and tissue research
pub_type: 杂志文章
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更新日期:1995-08-01 00:00:00
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journal_title:Cell and tissue research
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journal_title:Cell and tissue research
pub_type: 杂志文章
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更新日期:2011-04-01 00:00:00
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journal_title:Cell and tissue research
pub_type: 杂志文章,评审
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更新日期:2012-03-01 00:00:00
abstract::The fine structure, nature and fate of the components of the nucleolus were studied in young (steps 1, 2), intermediate (steps 3, 4, 5) and mature spermatids (steps 6, 7, 8) of man and monkey, by use of several cytochemical techniques (alcoholic PTA; sodium tungstate: EDTA; HAPTA; nuclease-gold complexes; NOR silver s...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00305735
更新日期:1991-04-01 00:00:00
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journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00229618
更新日期:1978-03-13 00:00:00
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journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00214011
更新日期:1988-03-01 00:00:00
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journal_title:Cell and tissue research
pub_type: 杂志文章,评审
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更新日期:1997-11-01 00:00:00
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journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/s00441-008-0668-7
更新日期:2008-10-01 00:00:00
abstract::Recent studies have accomplished the establishment of a collagenous fiber-fringe matrix upon dental root surfaces in vitro. The present study was undertaken to follow the development of such a matrix in vitro and to test the possible effects of root surface treatments upon this matrix. Periodontal ligament cells, 0.1 ...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00223152
更新日期:1989-10-01 00:00:00