Evidence map›Paper›PMID 17968489›Full record

ArticleJournal of bone and mineral metabolism2007

A histological assessment on the distribution of the osteocytic lacunar canalicular system using silver staining.

Satoshi Hirose, Minqi Li, Taku Kojima, Paulo Henrique Luiz de Freitas, Sobhan Ubaidus, Kimimitsu Oda, Chikara Saito, Norio Amizuka

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of bone and mineral metabolism, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

19 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Micron-resolution Imaging of Cortical Bone under 14 T Ultrahigh Magnetic Field.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023
    Article
  5. Article
  6. Article
  7. Osteocytic Osteolysis in PTH-treated Wild-type andThe journal of histochemistry and cytochemistry : official journal of the Histochemistry Society · 2020
    Article
  8. Article
  9. Article
  10. Aging, Osteocytes, and Mechanotransduction.Current osteoporosis reports · 2017
    Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Nanoscale X-ray microscopic imaging of mammalian mineralized tissue.Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada · 2010
    Article
  18. Attachment of osteocyte cell processes to the bone matrix.Anatomical record (Hoboken, N.J. : 2007) · 2009
    Article
  19. Specialized connective tissue: bone, the structural framework of the upper extremity.Journal of hand therapy : official journal of the American Society of Hand Therapists
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Satoshi HiroseDivision of Reconstructive Surgery for Oral and Maxillofacial Region, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan.
Minqi Li
Taku Kojima
Paulo Henrique Luiz de Freitas
Sobhan Ubaidus
Kimimitsu Oda
Chikara Saito
Norio Amizuka

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Giving the complexity that characterizes the mechanisms of bone remodeling and the number of events that have to be in absolute harmony for it to occur flawlessly, the postulation that temporospatial distribution of osteocytes and their lacunar canalicular system might influence and be influenced by bone remodeling can be regarded, at least, as feasible. In this study, using Schoen's silver staining, we have examined the distribution of the osteocytic lacunar canalicular system (OLCS) in bones of developing mice. Trabecular bones of 3-day-old, 2-week-old, and 3-week-old mice displayed osteocytic cytoplasmic processes without any perceptible alignment. Also, many plump osteocytes were embedded in the mineralized bone matrix in a disorderly manner. At 4 weeks of age, however, mice bones showed some osteocytic processes that reached the bone surface on a right angle, while other osteocytes displayed the same features seen on 3-week specimens. Samples at 8 weeks of age featured osteocytes with their usual spindle shape, organized so as to parallel the longitudinal axis of trabecular bone. They also extended their cytoplasmic processes perpendicularly to the bone surface. However, several osteocytes immersed in older bone, i.e., a residual mix of cartilage and bone matrices, still showed a random pattern of distribution of their cytoplasmic processes. Up to 12 weeks of age, the majority of the osteocytes became flattened and were shown to be aligned with their long axis paralleling the bone surface. This tendency for such a gradual arrangement was also observed in cortical bones. We have further demonstrated that 8-week-old osteoprotegerin-deficient mice, which demonstrated histological evidence of higher than average bone turnover, revealed a disorganized OLCS. Given the data gathered in this work, the OLCS appears to assume an organized, probably function-related spatial distribution as normal bone remodeling goes on.

Indexed as

Acid PhosphataseAnimalsFemurHaversian SystemIsoenzymesMaleMiceMice, Inbred C57BLOsteoblastsOsteoclastsOsteocytesOsteoprotegerinSilver StainingTartrate-Resistant Acid PhosphataseAcid PhosphataseIsoenzymesOsteoprotegerinTartrate-Resistant Acid PhosphataseTnfrsf11b protein, mouse

Identifiers

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.