Abstract：
:The surface coating of the pneumonocytes in the lungs of five human neonates was studied by conventional electron microscopy and by cytochemical techniques. These techniques included staining with colloidal iron oxide, cationic ferritin, Ruthenium red, Ruthenium hexamine trichloride, high iron diamine and the periodic acid-thiocarbohydrazide-silver proteinate sequence. The results of the study indicate that the surface-bound coat of the pneumonocytes in human neonatal lung is a periodate-reactive sialomucin.
journal_name
J Anatjournal_title
Journal of anatomyauthors
Meban Csubject
Has Abstractpub_date
1984-09-01 00:00:00pages
371-85eissn
0021-8782issn
1469-7580journal_volume
139 ( Pt 2)pub_type
杂志文章abstract：:Fresh specimens of human peritoneum collected from heart-beating cadaver organ donors have been examined by transmission electron microscopy. Samples were taken from the anterior abdominal wall and from the surfaces of the liver, stomach and diaphragm. The mesothelium consisted of a single layer of flattened cells gen...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：
更新日期：1989-12-01 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：:The absolute number of parvicellular and magnocellular neurons in the red nucleus was estimated using design-based stereological counting methods and systematic random sampling techniques. Six young adult male rats, and a complete set of serial 40-μm glycolmethacrylate sections for each rat, were used to quantify neur...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：10.1111/joa.12495
更新日期：2016-09-01 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：:Previous work, almost four decades ago, showed that hydrocortisone (HC) treatment reduces the number of skeletogenic condensations that give rise to the scleral ossicles in the chicken eye. The scleral ossicles are a ring of overlapping intramembranous bones, the sclerotic ring, and are present in most reptiles, inclu...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：10.1111/joa.12744
更新日期：2018-02-01 00:00:00
abstract：:Neutron diffraction measurements of the orientation of the apatite crystals show a significant preference of their c-axes for the vertical direction. This preference increases from bottom to top of each vertebral body and is substantially greater for the second than for the fifth lumbar vertebrae. This is in line with...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：
更新日期：1979-03-01 00:00:00
abstract：:Several quantitative and morphometric parameters were analysed in the pars principalis of the supraoptic nucleus (SON) of the hypothalamus in control and hypophysectomised rats at several postnatal ages. The cell number in the control group remained approximately constant from Day 1, when it was 5034 +/- 348 (mean +/-...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：
更新日期：1990-04-01 00:00:00
abstract：:Lymphatics in the diaphragm form a specialised system draining fluid from the peritoneal cavity and returning it to the vascular system. Fluid enters subperitoneal lymphatic lacunae, between muscle fibres of the diaphragm, the lacunae being separated from the peritoneal cavity by a barrier comprising, successively, ly...
journal_title：Journal of anatomy
pub_type： 杂志文章,评审
doi：
更新日期：1995-06-01 00:00:00
abstract：:The distributing of vimentin and cytokeratin intermediate filaments within the cells of the dental follicle and developing periodontal ligament is described during eruption of the rat 1st molar tooth. Alcohol-fixed tissues from animals ranging from neonates to 12 wk old were cryosectioned, immunolabelled with monoclon...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：
更新日期：1996-06-01 00:00:00
abstract：:In the infant the region lateral to the sella turcica which is traditionally termed the 'cavernous sinus' is composed of 3 individual compartments. The aim of this study was to demonstrate a similar compartmentation of the adult cavernous sinus and to identify and quantify the adipose bodies which are located within t...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：10.1046/j.1469-7580.2000.19740681.x
更新日期：2000-11-01 00:00:00
abstract：:In the development of Hynobius dunni there are two consecutive generations of the tongue and two generations of gustatory organs (taste buds and taste disks). The anlage of the developing secondary tongue appears just in front of the free ending of the primary tongue beginning at the larval developmental stage 62. Fro...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：10.1046/j.1469-7580.2002.00076.x
更新日期：2002-07-01 00:00:00
abstract：:Bundles of collagen fibrils, elastic fibres and fibroblasts are organized into a network that lies in the plane of a large portion of the bat wing. By ultrastructural (TEM and SEM) and biochemical analyses it was found that individual bundles of the net are similar to elastic ligaments. Although elastic fibres predomi...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：
更新日期：1978-05-01 00:00:00
abstract：:The unusual occurrence of skeletal muscle in the pineal gland of the bat Rhinopoma microphyllum is described. Individual muscle fibres were centrally placed and were incompletely encapsulated by a labyrinthine network of widened spaces filled with electron-dense material. The 2.4 micron long sarcomeres consisted of we...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：
更新日期：1994-02-01 00:00:00
abstract：:The proximal stump of the optic nerve was examined by electron microscopy from 1 d to 8 wk (dpo/wpo) after intraorbital transection. At 1 dpo a layer of axonal, cytoplasmic and myelin debris approximately 15 microns thick was present at the cut end. A zone approximately 25 microns thick of abnormal and partly degenera...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：
更新日期：1994-12-01 00:00:00
abstract：:In a prospective cross-sectional ultrasound study the size of the fetal lumbar spinal canal was evaluated to determine reference values for the lumbar part of the vertebral canal. One hundred and sixty-seven pregnant women undergoing routine obstetric ultrasound were studied between 16 and 41 weeks of gestation. Exclu...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：10.1046/j.1469-7580.2002.00048.x
更新日期：2002-05-01 00:00:00
abstract：:The mitotic response to wounding was examined in ulcers resulting from the excision of small pieces of rectal mucous membrane in two groups of guinea-pigs. One group was wounded at 09.00 hours and a second group at 21.00 hours. Mitotic counts were carried out in the glandular epithelium at the ulcer edges at 2 hourly ...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：
更新日期：1978-02-01 00:00:00
abstract：:The effects of excess iodine on the development of the thyroid gland of chick embryos was assessed following injections of potassium iodide prior to incubation. Iodide injection resulted in a significantly greater thyroid gland weight (goitre) on Day 18 of incubation and a delay in hatching. Histological studies of th...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：
更新日期：1991-06-01 00:00:00
abstract：:A stereological analysis of the mitochondrial compartment of the rabbit parotid gland has been carried out before and after isoprenaline-induced degranulation. Normally, mitochondria constitute about 5% of acinar cell volume, 6% of intercalcate duct cell volume and 16% of striated duct cell volume. The ratio of inner ...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：
更新日期：1977-11-01 00:00:00
abstract：:Developing Xenopus embryos treated during gastrulation with 22 micrograms/l of salmar calcitonin in the ambient water develop into larvae exhibiting a decrease in interocular distance. In view of the hypocalcaemic properties of calcitonin and the importance of calcium ions in cell aggregation, this phenomenon has been...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：
更新日期：1985-01-01 00:00:00
abstract：:We present a simple and quick system for accurately scoring the developmental progress of mouse embryos harvested on embryonic day 14 (E14.5). Based solely on the external appearance of the maturing forelimb, we provide a convenient way to distinguish six developmental sub-stages. Using a variety of objective morphome...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：10.1111/joa.12590
更新日期：2017-05-01 00:00:00
abstract：:Darwin's finches are a model system in ecological and evolutionary research, but surprisingly little is known about their skull morphology and development. Indeed, only the early beak development and external variation in adult beak shape has been studied. Understanding the development of the skull from embryo up to t...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：10.1111/j.1469-7580.2011.01388.x
更新日期：2011-08-01 00:00:00
abstract：:An unbiased stereological counting device (the fractionator) was used to count Purkinje neurons in mammalian cerebella of known weights in order to define the relationship between weight and number. Nucleoli were chosen as the counting unit and numbers were estimated from uniform random samples of wax-embedded tissue ...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：
更新日期：1993-08-01 00:00:00
abstract：:Rodents, together with bats, are among the ecologically most diverse and most speciose groups of mammals. Moreover, rodents show elaborate specializations of the feeding apparatus in response to the predominantly fore-aft movements of the lower jaw. The Laotian rock rat Laonastes aenigmamus was recently discovered and...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：10.1111/j.1469-7580.2012.01519.x
更新日期：2012-08-01 00:00:00
abstract：:The ACTH cells form a layer 1-8 cells thick, dorsal to the prolactin cells in the rostral pars distalis. They react only mildly with a variety of stains including PAS-lead haematoxylin. Their nuclear diameters vary seasonally in a manner that closely parallels that of the prolactin cells. The relative volumes of the A...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：
更新日期：1982-08-01 00:00:00
abstract：:Seminiferous tubules develop from sex cords, which are embryonic structures with simple C-shaped arches. Histologically, the epithelium of adult mouse seminiferous tubules has been divided into 12 stages based on the associations of spermatogenic cells in four cycles of spermatogenesis. However, the gross characterist...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：10.1111/joa.12375
更新日期：2015-11-01 00:00:00
abstract：:Axonal elements of the carotid baroreceptor zone of nine domestic fowls were examined with the electron microscope after either distal vagal ganglionectomy or midcervical vagotomy. The bare baroreceptor endings and the central axon of the encapsulated baroreceptor endings degenerated within 5 to 15 days after ganglion...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：
更新日期：1984-10-01 00:00:00
abstract：:It is known that removal of one eye in the rat in early postnatal life results in an aberrant ipsilateral projection from the remaining eye. We have estimated the number of optic nerve fibres in 36 days old Black and White Hooded rats that had been unilaterally enucleated at birth. There was no significant difference ...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：
更新日期：1991-02-01 00:00:00
abstract：:Taurodontism (i.e. enlarged pulp chamber with concomitant apical displacement of the root bi/trifurcation) is considered a dental anomaly with relatively low incidence in contemporary societies, but it represents a typical trait frequently found in Neandertal teeth. Four hypotheses can be envisioned to explain the hig...
journal_title：Journal of anatomy
pub_type： 杂志文章
doi：10.1111/joa.12260
更新日期：2015-02-01 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：: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
