Cell kinetics of growth cartilage in spondylo-metaphyseal chondrodysplasia (smc) mice.

abstract：:Although laryngeal morphology often reflects adaptations for vocalization, the structural consequences of selection for particular aspects of vocal behavior remain poorly understood. In this study, we investigated the effects of increased ultrasonic calling in pups on the adult larynx morphology in selectively bred ra...

journal_title：Journal of anatomy

authors： Lesch R,Schwaha T,Orozco A,Shilling M,Brunelli S,Hofer M,Bowling DL,Zimmerberg B,Fitch WT

更新日期：2021-01-21 00:00:00

abstract：:Epiphyses of man and dog in various stages of union are described. As union approaches, new cartilage is added to the epiphyseal surface of the cartilaginous epiphyseal plate by chondrification of the epiphyseal marrow. Before and during early union the cellular arrangement of the cartilaginous epiphyseal plate is wel...

journal_title：Journal of anatomy

authors： Haines RW

更新日期：1975-09-01 00:00:00

abstract：:Comb and wattle tissues, which consist of layers of epidermis, dermis and central connective tissue, are known to contain sulphated glycosaminoglycans (GAGs) including dermatan sulphate and chondroitin sulphate-dermatan sulphate copolymers. Little is known about distribution of these CAGs in each tissue. The objective...

journal_title：Journal of anatomy

authors： Nakano T,Imai S,Koga T,Sim JS

更新日期：1996-12-01 00:00:00

abstract：:Fixed and unfixed human tendons originating from cadavers and postoperation specimens were examined using inclined parallel beams of light in a reflecting mode. Along the tendon, numerous planes, constantly inclined to the axis, were observed edge-on at the surface and within the interior. Their angle of inclination, ...

journal_title：Journal of anatomy

authors： Stolinski C

更新日期：1995-06-01 00:00:00

abstract：:Some aspects of normal obliteration of sutures in rabbit and man were studied histologically and it was found that suture closure took place by intramembranous ossification in specific areas of trans-suturally arranged, tendon-like tissue. Histochemically these areas demonstrated high activity of oxidative enzymes. ...

journal_title：Journal of anatomy

authors： Persson M,Magnusson BC,Thilander B

更新日期：1978-02-01 00:00:00

abstract：:The total number of muscle fibres, as well as the numbers of Type I, Type II and intermediate muscle fibre types, in transverse sections of the pectineus muscles of dogs of 2 and 12 months of age was determined by an indirect fibre counting method. The total nubmers of fibres in all muscles decreased very significantl...

journal_title：Journal of anatomy

authors： Ihemelandu EC

更新日期：1980-01-01 00:00:00

abstract：:The common internal iliac artery in the sheep gives rise to the arteries which are the primary source of blood to the uterus. We have used a vascular occluder placed on the common internal iliac artery of the pregnant sheep to induce and study the effects of chronic fetal hypoxaemia. We have noted that uterine blood f...

journal_title：Journal of anatomy

authors： Mounts KO,Worrell MB,Boyle DW

更新日期：1995-08-01 00:00:00

abstract：:Tetrapod limbs morphology is a reliable proxy of locomotor capacities. Beyond this, other aspects of life habits, such as predation abilities, can also be relevant to determine main morphofunctional appendicular properties, which ultimately reflect a compromise between different factors of the biological role. Dromaeo...

journal_title：Journal of anatomy

authors： Gianechini FA,Ercoli MD,Díaz-Martínez I

更新日期：2020-05-01 00:00:00

abstract：:The cytoarchitecture of the intra-ocular optic nerve was investigated by light and electron microscopy. Glial cells in the intra-ocular portion are disposed among the axons, either scattered or forming columns, and bordering the nervous parenchyma. Astroglia forms the limiting glia that separates the optic nerve from ...

journal_title：Journal of anatomy

authors： Dávila JC,Guirado S,de la Calle A,Marín-Girón F

更新日期：1987-04-01 00:00:00

abstract：:The ultrastructure of the developing fetal lamb myocardium was studied in a series of animals spanning 29 days of gestation to term, and compared with newborn and adult animals. All major ultrastructural features which characterise the adult myocyte were found in early fetal life, although with considerably different ...

journal_title：Journal of anatomy

authors： Brook WH,Connell S,Cannata J,Maloney JE,Walker AM

更新日期：1983-12-01 00:00:00

abstract：:A combination of stereology and physiology is used to estimate the morphometric diffusing capacity for oxygen of the normal human placenta at term. The morphometric diffusing capacity is found to be higher than published values determined by physiological methods. The most likely explanation for this discrepancy is th...

journal_title：Journal of anatomy

authors： Mayhew TM,Joy CF,Haas JD

更新日期：1984-12-01 00:00:00

abstract：:The distribution and form of amoeboid microglia in the brain of neonatal rats have been studied with the light and electron microscope. With the silver carbonate method of Rio-Hortega, two major 'colonies' of amoeboid microglia are identified: (1) in the supraventricular corpus callosum in which the nerve fibres are w...

journal_title：Journal of anatomy

authors： Ling EA

更新日期：1976-02-01 00:00:00

abstract：:The astroglial lineage consists of heterogeneous cells instrumental for normal brain development, function and repair. Unfortunately, this heterogeneity complicates research in the field, which suffers from lack of truly specific and sensitive astroglial markers. Nevertheless, single astroglial markers are often used ...

journal_title：Journal of anatomy

authors： Holst CB,Brøchner CB,Vitting-Seerup K,Møllgård K

更新日期：2019-09-01 00:00:00

abstract：:There is an accumulating body of evidence that highlights the fact that one can identify convergence in programmes of cellular differentiation. That is, that a particular differentiated cell/tissue type can be generated via non-identical paths. Convergence is also seen in evolution and here it is termed homoplasy, thu...

journal_title：Journal of anatomy

authors： Graham A

更新日期：2010-06-01 00:00:00

abstract：:The structure of amniotic papillae in sheep was investigated by light transmission and scanning electron microscopy. Papillae were found on the amnion near the umbilical cord in a majority of the sheep examined, from early mid-term onwards. The papillae possessed a basic connective tissue core with a varying degree of...

journal_title：Journal of anatomy

authors： Turner CB,Garlick PR

更新日期：1978-06-01 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

authors： Benjamin M

更新日期：1982-08-01 00:00:00

abstract：:The 2D arrangement of rows of enamel rods with alternating (decussating) tilt angles across the thickness of the inner layer in rat and mouse incisor enamel is well known and assumed to occur in a uniform and repetitive pattern. Some irregularities in the arrangement of rows have been reported, but no detailed investi...

journal_title：Journal of anatomy

authors： Smith CE,Hu Y,Hu JC,Simmer JP

更新日期：2019-11-01 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

authors： Sauret V,Halson PM,Brown IW,Fleming JS,Bailey AG

更新日期：2002-02-01 00:00:00

abstract：:Pulmonary alveolar septa are thought to contain at least two types of fibroblasts that are termed myofibroblasts and lipofibroblasts based on their morphological characteristics. Lipofibroblasts possess cytoplasmic lipid inclusions (lipid bodies or droplets) and are involved in several important functions, such as sur...

journal_title：Journal of anatomy

authors： Opitz L,Kling KM,Brandenberger C,Mühlfeld C

更新日期：2017-12-01 00:00:00

abstract：:Uptake and translocation of particulates across the mucosal barrier of the gastrointestinal (GI) tract is now generally recognised but the effect of pathophysiologically induced changes on this process is less well established. This study evaluated the effect of diabetes mellitus on GI absorption of particles, compari...

journal_title：Journal of anatomy

authors： McMinn LH,Hodges GM,Carr KE

更新日期：1996-12-01 00:00:00

abstract：:Observations have been made on the rabbit sciatic nerve distal to a transection, with survival periods of up to 26 mo and prevention of reinnervation. It was confirmed that the nerve becomes compartmented by fibroblast processes and that a zone of fine collagen fibrils develops around the Schwann cell columns that con...

journal_title：Journal of anatomy

authors： Bradley JL,Abernethy DA,King RH,Muddle JR,Thomas PK

更新日期：1998-05-01 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

authors： Snoeck T,Provyn S,Balestra C,Parlak B,Emonts P,Sesbouë B,Clarys JP

更新日期：2010-12-01 00:00:00

abstract：:Since their discovery in different human tissues by Zimmermann in 1898, primary cilia have been found in the vast majority of cell types in vertebrates. Primary cilia are considered to be cellular antennae that occupy an ideal cellular location for the interpretation of information both from the environment and from o...

journal_title：Journal of anatomy

authors： Utrilla JC,Gordillo-Martínez F,Gómez-Pascual A,Fernández-Santos JM,Garnacho C,Vázquez-Román V,Morillo-Bernal J,García-Marín R,Jiménez-García A,Martín-Lacave I

更新日期：2015-10-01 00:00:00

abstract：:The aim of the present study was to estimate mean neuronal volume and absolute size distributions of the neocortical neurons in brains from controls and AD patients using stereological methods based on unbiased principles to determine whether changes in absolute cell size are part of the neuropathological pattern of A...

journal_title：Journal of anatomy

authors： Bundgaard MJ,Regeur L,Gundersen HJ,Pakkenberg B

更新日期：2001-04-01 00:00:00

abstract：:In experimental studies addressing the regulation of myelin formation and maintenance by Schwann cells, the sympathetic nervous system of young adult rodents has served a key role as an essentially nonmyelinated yet modifiable control tissue. Nevertheless there is clear evidence of substantial myelination in the super...

journal_title：Journal of anatomy

authors： Little GJ,Heath JW

更新日期：1994-04-01 00:00:00

abstract：:The inner thoracic cavity is lined by the parietal pleura, and the lung lobes are covered by the visceral pleura. The parietal and visceral plurae form the pleural cavity that has negative pressure within to enable normal respiration. The lung tissues are bilaterally innervated by vagal and spinal nerves, including se...

journal_title：Journal of anatomy

authors： Wang FB,Liao YH,Wang YC

更新日期：2017-02-01 00:00:00

abstract：:Facial size reduction and facial retraction are key features that distinguish modern humans from archaic Homo. In order to more fully understand the emergence of modern human craniofacial form, it is necessary to understand the underlying evolutionary basis for these defining characteristics. Although it is well estab...

journal_title：Journal of anatomy

authors： Holton NE,Franciscus RG,Nieves MA,Marshall SD,Reimer SB,Southard TE,Keller JC,Maddux SD

更新日期：2010-01-01 00:00:00

abstract：:The calcaneocuboid joint was studied in ligamentous specimens of ten human feet, and in skeletons of two gorillas (Gorilla gorilla beringei), six chimpanzees (Pan troglodytes), three orangutans (Pongo pygmaeus) and 25 human feet. The movement of the transverse tarsal joint was further studied in a living foot on a wal...

journal_title：Journal of anatomy

authors： Bojsen-Møller F

更新日期：1979-08-01 00:00:00

abstract：:The fine structure of the intercellular junctions of the hen parathyroid gland was studied using freeze-fracture replicas and thin sections. In the conventional thin sections, desmosomes, intermediate junctions (maculae adherentes) and gap junctions were observed, and in the lanthanum-fixed sections, tight junctions (...

journal_title：Journal of anatomy

authors： Setoguti T,Inoue Y,Suematsu T

更新日期：1982-09-01 00:00:00

abstract：:Muscles are considered to play an important role in the ongoing daily loading of bone, especially in the masticatory apparatus. Currently, there are no measurements describing this role over longer periods of time. We made simultaneous and wireless in vivo recordings of habitual strains of the rabbit mandible and mass...

journal_title：Journal of anatomy

authors： de Jong WC,Korfage JA,Langenbach GE

更新日期：2011-06-01 00:00:00