Abstract：
:The number and topographic distribution of the profiles of degenerating primary afferent fibres were determined within the rat dorsal column 3-4 weeks after division of the lumbar and S2 dorsal roots. The degenerating fibres were identified in toluidine blue-stained 1 micron transverse sections taken at different spinal levels, and their positions were marked with the aid of a drawing tube. Fibres entered the dorsal column at its lateral margin and sent projections rostrally and caudally. Fibres ascending the column were displaced medially in an orderly progression as the fibres of more rostral roots entered the cord. Most ascending fibres were lost from the dorsal columns within 2-3 segments of their site of entry, with only 15%, on average, reaching cervical levels. The descending fibres maintained a less organised topographic distribution, and typically only 3% of fibres entering the dorsal column descended two segments from their site of entry.
journal_name
J Anatjournal_title
Journal of anatomyauthors
Smith KJ,Bennett BJsubject
Has Abstractpub_date
1987-08-01 00:00:00pages
203-15eissn
0021-8782issn
1469-7580journal_volume
153pub_type
杂志文章abstract：:The importance of controlling litter size in growth studies is verified for Rattus norvegicus. A method of studying growth of the cranial base bones in the median sagittal plane is described and figures for growth rate in micrometres per day have been produced for the age range 4-480 days. The age range 4 to 80 days i...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：
更新日期：1983-03-01 00:00:00
abstract：:Distinguishing arteries from veins in vivo has a great significance in clinical practices and preclinical studies. Optical imaging methods such as two-photon microscopy can provide high-resolution morphological information of tissue and are therefore extremely suitable for imaging small blood vessels. However, few opt...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：10.1111/joa.13080
更新日期：2020-01-01 00:00:00
abstract：:Clinical research on the deposition of inhaled substances (e.g. inhaled medications, airborne contaminants, fumes) in the lungs necessitates anatomical models of the airways. Current conducting airway models lack three-dimensional (3D) reality as little information is available in the literature on the distribution of...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：10.1046/j.0021-8782.2001.00018.x
更新日期：2002-02-01 00:00:00
abstract：:Hair growth in adult mammals involves continuous dermal-epidermal interaction across the follicular basement membrane, and repeated reorganisation of lower follicle structure during the hair growth cycle. The immunolocalisation of 3 extracellular matrix components, fibronectin, laminin and type IV collagen was investi...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：
更新日期：1992-08-01 00:00:00
abstract：:The form and position of the developing atrioventricular bundle and its branches has been studied in the hearts of domestic fowl embryos operated upon to induce delayed closure of the interventricular foramen. The operation was performed at 3 days of incubation when the outflow tract of the tubular heart was temporari...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：
更新日期：1982-03-01 00:00:00
abstract：:This study has demonstrated that cells stained using the zinc iodide-osmic acid (ZIO) method have the same fine structural features as those of fibroblasts. They have a well developed Golgi apparatus, granular endoplasmic reticulum and many mitochondria. They have no basal lamina. They are distributed in association w...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：
更新日期：1995-10-01 00:00:00
abstract：:This pre-embedding electron-immunocytochemical study investigated the localisation of endothelial (type III) and neuronal (type I) isoforms of nitric oxide synthase, substance P, endothelin-1 and 5-hydroxytryptamine in the human middle cerebral artery taken up to 40 h postmortem. To ¿recover' from the anoxic period so...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：
更新日期：1996-02-01 00:00:00
abstract：:The pulmonary intravascular macrophages (PIMs) of domestic ungulates are recognised by their specific surface coat, consisting of linearly arranged globules along the external leaf of the plasma membrane. The coat is sensitive to in vitro digestion with lipolytic lipase (LPL), intravenous heparin and clinical exposure...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：10.1046/j.1469-7580.2001.19850611.x
更新日期：2001-05-01 00:00:00
abstract：:The labyrinth has two functional parts: the cochlea for audition and the vestibular system for equilibrioception. In the latter, the semicircular ducts and the otolithic organs are sensitive to rotational and linear accelerations of the head, respectively. The labyrinthine morphology influences perception accuracy, he...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：10.1111/joa.12619
更新日期：2017-07-01 00:00:00
abstract：:Kokartus honorarius from the Middle Jurassic (Bathonian) of Kyrgyzstan is one of the oldest salamanders in the fossil record, characterized by a mixture of plesiomorphic morphological features and characters shared with crown-group salamanders. Here we present a detailed histological analysis of its long bones. The an...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：10.1111/joa.12281
更新日期：2015-04-01 00:00:00
abstract：:Interference with venous outflow from a limb to stimulate fracture repair and bone growth has a long history, and its beneficial effects have been confirmed by many experimental and clinical studies. With the development of fracture fixation systems, the therapeutic use of circulatory intervention became redundant. Re...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：
更新日期：1994-06-01 00:00:00
abstract：:We have explored the innervation of the rainbow trout (O. mykiss) liver using immunohistochemical procedures and light microscopy to detect in situ protein gene product 9.5 and neuronal nitric oxide synthase immunoreactivities (PGP-IR and NOS-IR). The results showed PGP-IR nerve fibres running with the extralobular bi...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：10.1046/j.1469-7580.1998.19320241.x
更新日期：1998-08-01 00:00:00
abstract：:There is a limited understanding of the normal function of the pterygoïdeus proprius muscle and the role that this muscle may have in temporomandibular disorders. Despite a well-described anatomical in-vitro approach to this muscle, there are still difficulties in investigating the fossa pterygopalatina. This study re...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：10.1111/j.1469-7580.2010.01308.x
更新日期：2010-12-01 00:00:00
abstract：:Due to conflicting data from previous studies a new methodological approach to evaluate heel pad stiffness and soft tissue deformation has been developed. The purpose of this study was to compare heel pad (HP) stiffness in both limbs between males and females during a dynamic unloading and loading activity. Ten males ...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：10.1111/joa.13207
更新日期：2020-09-01 00:00:00
abstract：:The distribution of neurons expressing NADPH diaphorase activity was examined histochemically in whole mount preparations of the neonatal guinea pig urinary bladder. NADPH diaphorase positive neurons were abundant in the intramural ganglia in both the detrusor and trigone regions of the bladder. Labelled nerve fibres ...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：
更新日期：1994-12-01 00:00:00
abstract：:The sacroiliac joint (SIJ) is responsible for weight transmission between the spine and lower extremity. However, details of the structure and function of the SIJ remain unclear. In a previous study, we devised a method of quantitatively evaluating the level of degeneration of the SIJ using an age estimation procedure...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：10.1111/joa.12765
更新日期：2018-02-01 00:00:00
abstract：:Longitudinal growth of long bones takes place at the growth plates. The growth plate produces new bone trabeculae, which are later resorbed or merged into the cortical shell. This process implies transition of trabecular metaphyseal sections into diaphyseal sections. We hypothesize that the development of cortical bon...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：10.1111/j.1469-7580.2006.00503.x
更新日期：2006-01-01 00:00:00
abstract：:A study has been made, using light and electron microscopy, of GMG cells in the labyrinthine placenta of the mouse. GMG cells were found lying within the lumina of the maternal blood spaces showed degenerative changes and GMG cells were usually found close to these degenerate trophoblast cells. Sometimes the GMG cells...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：
更新日期：1984-12-01 00:00:00
abstract：:Previous quantitative descriptions of cellular ultrastructure have focused on spatial content (volume, surface area and number of organelles and membrane domains). It is possible to complement such descriptions by also quantifying spatial arrangements. Hitherto, applications of stereological methods for achieving this...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：10.1046/j.1469-7580.1999.19420279.x
更新日期：1999-02-01 00:00:00
abstract：:The present paper describes a novel structure, termed the peri-albumen layer, in the egg-envelopes of the quail Coturnix japonica. It reacts with Alcian blue and exists between the egg white and the shell membrane. Ultrastructurally, it is of fine granular structure and forms a fenestrate sheet, the width of which is ...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：10.1046/j.1469-7580.2003.00197.x
更新日期：2003-07-01 00:00:00
abstract：:Classic anatomical methods have failed to determine the precise location, origin and nature of nerve fibres in the inferior hypogastric plexus (IHP). The purpose of this study was to identify the location and nature (adrenergic and/or cholinergic) of IHP nerve fibres and to provide a three-dimensional (3D) representat...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：10.1111/j.1469-7580.2009.01071.x
更新日期：2009-05-01 00:00:00
abstract：:The testicular capsule was studied histologically, morphometrically, ultrastructurally and immunohistochemically in the Japanese quail, domestic fowl, turkey and duck (all members of the Galloanserae). The testicular capsule was, relative to mammals, thin, being 81.5 +/- 13.7 microm in the quail, 91.7 +/- 6.2 microm i...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：10.1111/j.1469-7580.2007.00726.x
更新日期：2007-06-01 00:00:00
abstract：:Germline stem cells, which can self-renew and generate gametes, are unique stem cells in that they are solely dedicated to transmit genetic information from generation to generation. The germ cells have a special place in the life cycle because they must be able to retain the ability to recreate the organism, a proper...
journal_title：Journal of anatomy
pub_type： 杂志文章,评审
doi：10.1111/j.1469-7580.2008.00930.x
更新日期：2008-07-01 00:00:00
abstract：:The mean fibre areas of samples from m. semitendinosus, m. diaphragma and m. pectoralis transversus of thoroughbred horses and greyhounds have been compared with those in similar samples from other members of their species. Athletes (greyhounds and thoroughbreds) have larger fibres in the semitendinosus and diaphragm ...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：
更新日期：1978-10-01 00:00:00
abstract：:Serial thin sections of the coronal dental pulp of the cat's canine tooth were cut. Parts of the sub-odontoblastic neural plexus were photographed from 100 of the sections. The plexus consists of many slender, predominantly unmyelinated nerve fibres. Many axons are incompletely sheathed by their Schwann cell. Some axo...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：
更新日期：1980-05-01 00:00:00
abstract：:Electron microscopic appearances of Xenopus laevis axial myotome cells were examined through Stages 22-41 (Nieuwkoop & Faber, 1956). Differentiated contractile structures were not observed in myotome cells at or before Stage 22. At Stages 24-25, myofibrils appeared both as disordered strands in association with tubula...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：
更新日期：1988-08-01 00:00:00
abstract：:Congenitally corrected transposition of the great arteries (ccTGA) is a rare congenital malformation which associates discordant atrioventricular and ventriculo-arterial connections. Although frequently associated with a ventricular septal defect (VSD), its anatomy remains controversial. This could be due in hearts wi...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：10.1111/joa.13097
更新日期：2020-02-01 00:00:00
abstract：:This paper reports on the development of a theoretical model to simulate the growth and repair of microdamage in bone. Unlike previous theories, which use simplified descriptions of damage, this approach models each individual microcrack explicitly, and also models the basic multicellular units (BMUs) that repair crac...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：10.1046/j.1469-7580.2003.00194.x
更新日期：2003-08-01 00:00:00
abstract：:The dogma that cutaneous wound healing is impaired as a function of age is largely unsubstantiated. This can be attributed to poor experimental design of human studies, the lack of subject characterisation with the exclusion of disease processes, and the study of inappropriate animal models. Structural and functional ...
journal_title：Journal of anatomy
pub_type： 杂志文章,评审
doi：
更新日期：1995-08-01 00:00:00
abstract：:The labelling of amoeboid microglial cells in the postnatal (2-10 days old) rat brain was studied by intracerebral injection of various lectins, including peroxidase-labelled Ricinus communis agglutinin (RCA), peroxidase-labelled isolectin Griffonia simplicifolia (GSA1-B4) and gold-labelled concanavalin A (Con A). Thr...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：
更新日期：1990-12-01 00:00:00
