Functional bone histology of zebrafish reveals two types of endochondral ossification, different types of osteoblast clusters and a new bone type.

abstract：:It is currently thought that New World monkeys, prosimians, and humans are the only primates to possess vomeronasal organs (VNOs) as adults. Recent studies of the human VNO suggest that previous investigations on Old World primates may have missed the VNO. We examined nasal septa from the chimpanzee (Pan troglodytes) ...

journal_title：Journal of anatomy

authors： Smith TD,Siegel MI,Bonar CJ,Bhatnagar KP,Mooney MP,Burrows AM,Smith MA,Maico LM

更新日期：2001-01-01 00:00:00

abstract：:We characterized the architecture, fiber type, titin isoform distribution, and collagen content of 27 portions of 22 muscles in the murine forelimb. The mouse forelimb was different from the human arm in that it had the extensor digitorum lateralis muscle and no brachioradialis muscle. Architecturally, the mouse forel...

journal_title：Journal of anatomy

authors： Mathewson MA,Chapman MA,Hentzen ER,Fridén J,Lieber RL

更新日期：2012-11-01 00:00:00

abstract：:Femoral neck fractures are a major cause of morbidity and mortality in elderly humans. In addition to the age-related loss of cancellous bone, changes to the microstructure and morphology of the metaphyseal cortex may be a contributing factor in osteoporotic hip fractures. Recent investigations have identified a hyper...

journal_title：Journal of anatomy

authors： Shea JE,Vajda EG,Bloebaum RD

更新日期：2001-02-01 00:00:00

abstract：:Interneurons are an integral part of cortical neuronal circuits. During the past decade, numerous studies have shown that these cells, unlike their pyramidal counterparts that are derived from the neuroepithelium along the lumen of the lateral ventricles, are generated in the ganglionic eminences in the subpallium. Th...

journal_title：Journal of anatomy

authors： Andrews WD,Barber M,Parnavelas JG

更新日期：2007-08-01 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

authors： Benjamin M

更新日期：1982-08-01 00:00:00

abstract：:Colloidal carbon was injected intravenously into young rats to label circulating monocytes before making a stab wound in the brain. The rats were killed 3-16 days after the stab wound. Demonstration of non-specific esterase, thiamine pyrophosphatase and 5'-nucleotidase was carried out on the carbon-labelled macrophage...

journal_title：Journal of anatomy

authors： Kaur C,Ling EA,Wong WC

更新日期：1987-10-01 00:00:00

abstract：:Salivary mucins MG1 and MG2 have been found in the oral cavity where they perform several functions such as the formation of the mucous layer covering the oral mucosa and teeth. Recent studies have demonstrated their presence in other organs and tissues. The aim of this study was to determine their expression in human...

journal_title：Journal of anatomy

authors： Piludu M,Hand AR,Cossu M,Piras M

更新日期：2009-01-01 00:00:00

abstract：:The descending projections to coccygeal spinal segments influencing tail movement were studied by retrograde wheat germ agglutinin-horseradish peroxidase (WGA-HRP) tracing methods in 12 cats. WGA-HRP solution was injected into the 3rd and 4th coccygeal segments and hemisection of the right side of the spinal cord was ...

journal_title：Journal of anatomy

authors： Wada N,Sugita S,Jouzaki A,Tokuriki M

更新日期：1993-04-01 00:00:00

abstract：:The endoskeleton of elasmobranchs (sharks and rays) is comprised largely of unmineralized cartilage, differing fundamentally from the bony skeletons of other vertebrates. Elasmobranch skeletons are further distinguished by a tessellated surface mineralization, a layer of minute, polygonal, mineralized tiles called tes...

journal_title：Journal of anatomy

authors： Seidel R,Lyons K,Blumer M,Zaslansky P,Fratzl P,Weaver JC,Dean MN

更新日期：2016-11-01 00:00:00

abstract：:Human beings have considerably expanded cognitive abilities compared with all other species and they also have a relatively larger cerebral cortex compared with their body size. But is a bigger brain the only reason for higher cognition or have other features evolved in parallel? Humans have more and different types o...

journal_title：Journal of anatomy

authors： Clowry GJ

更新日期：2015-10-01 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

authors： Bhatnagar KP

更新日期：1994-02-01 00:00:00

abstract：:The onset and evolution of the meiotic prophase were assessed by histological and cytological techniques in fetal and neonatal ovaries obtained from day 13 postcoitum to day 11 postpartum in the golden hamster (Mesocricetus auratus). The histological technique based on the Feulgen stain and the cytological technique b...

journal_title：Journal of anatomy

authors： Arrau J,Roblero L,Cury M

更新日期：1981-06-01 00:00:00

abstract：:The evolution of animal morphology can be understood as a series of changes in developmental programs. Among vertebrates, some developmental stages are conserved across species, representing particular developmental constraints. One of the most conserved stages is the vertebrate pharyngula, in which similar embryonic ...

journal_title：Journal of anatomy

authors： Kuratani S

更新日期：2005-11-01 00:00:00

abstract：:In recent years, there has been increasing demand for personalized anatomy modelling for medical and industrial applications, such as ergonomics device development, clinical radiological exposure simulation, biomechanics analysis, and 3D animation character design. In this study, we constructed deformable torso phanto...

journal_title：Journal of anatomy

authors： Wang H,Sun X,Wu T,Li C,Chen Z,Liao M,Li M,Yan W,Huang H,Yang J,Tan Z,Hui L,Liu Y,Pan H,Qu Y,Chen Z,Tan L,Yu L,Shi H,Huo L,Zhang Y,Tang X,Zhang S,Liu C

更新日期：2018-07-01 00:00:00

abstract：:The morphological transition from the simple epidermis that contacts the amniotic fluid of embryonic crocodilians to the adult epidermis required in a terrestrial environment has never been described. We used light and electron microscopy to study the development, differentiation and keratinisation of the epidermis of...

journal_title：Journal of anatomy

authors： Alibardi L,Thompson MB

更新日期：2001-03-01 00:00:00

abstract：:The neurotropic effect of the distal stump of transected sciatic nerve on regenerating axons emerging from the proximal stump was investigated in rats by the coculture of excised neonatal dorsal root ganglia and segments of degenerated and nondegenerated sciatic nerves. In all cultures, neurites from the ganglion exte...

journal_title：Journal of anatomy

authors： Gu X,Thomas PK,King RH

更新日期：1995-02-01 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：:A symposium on extramedullary haematopoiesis was held on 11-12 September 1996 at the University of St Andrews. The following are abstracts of papers and posters presented at the meeting. ...

journal_title：Journal of anatomy

authors：

更新日期：1997-02-01 00:00:00

abstract：:The articular facets of the sustentaculum tali have a variety of configurations that are generally viewed as nonmetric traits of little functional significance. Bruckner (1987), in contrast, has hypothesised that sustentaculum tali facet variations are functionally important because they influence subtalar joint stabi...

journal_title：Journal of anatomy

authors： Drayer-Verhagen F

更新日期：1993-12-01 00:00:00

abstract：:The arteries of the skin have been postulated to form a profound plexus at the dermal/hypodermal junction and a superficial plexus in the papillary dermis. Our article aims to rebut this concept and to provide an alternative description of the arrangement of the dermal arteries. Employing a novel technique, we produce...

journal_title：Journal of anatomy

authors： Geyer SH,Nöhammer MM,Tinhofer IE,Weninger WJ

更新日期：2013-12-01 00:00:00

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：:Cell abutments in the ovarian bursal epithelium of the golden hamster included tight junctions, desmosome-like junctions, gap junctions and zonulae adhaerentes. The plasma membranes of adjacent epithelial cells were often closely apposed forming a zonula adherens at the apex of the intercellular space, but these did n...

journal_title：Journal of anatomy

authors： Nakatani T,Shinohara H,Matsuda T

更新日期：1986-10-01 00:00:00

abstract：:The study of human anatomy can be found throughout the rich history of Persia. For thousands of years, morphological descriptions derived from this part of the world have contributed to and have helped form our current anatomical knowledge base. In this article we review the major influential Persian periods and the i...

journal_title：Journal of anatomy

authors： Shoja MM,Tubbs RS

更新日期：2007-04-01 00:00:00

abstract：:The ultrastructure of the basal lamina of histologically normal human breast tissue was determined in 19 women undergoing operations for removal of a fibroadenoma or reduction mammoplasty. The day of the menstrual cycle was determined by hormone assay and direct questioning. Previously documented ultrastructural appea...

journal_title：Journal of anatomy

authors： Watson RJ,Eyden BP,Howell A,Sellwood RA

更新日期：1988-02-01 00:00:00

abstract：:Data are presented on the postnatal growth of the mouse bladder. Both bladder size (measured as surface area) and bladder wet weight increase steadily with age, respectively reaching 2.5 times and 4 times their newborn values by the age of ten weeks. Despite this growth, which may be due principally to non-urothelial ...

journal_title：Journal of anatomy

authors： Jost SP

更新日期：1985-12-01 00:00:00

abstract：:The total numbers of fibres in transverse histological sections of the pterygoid muscles of Lister rats of various ages were counted on enlarged photomicrographic prints. The number in the medial pterygoid of the male doubled between birth and six weeks. This was followed by a decrease of rather more than 10 percent i...

journal_title：Journal of anatomy

authors： Rayne J,Crawford GN

更新日期：1975-04-01 00:00:00

abstract：:Human mesenchymal stem cells (hMSC) are a heterogeneous cell population, which is reflected in varying morphological and biological properties. Three subpopulations with intrinsic characteristics can be distinguished: small rapidly self-renewing cells, spindle-shaped cells and large, flattened cells. Unfortunately, it...

journal_title：Journal of anatomy

authors： Haasters F,Prall WC,Anz D,Bourquin C,Pautke C,Endres S,Mutschler W,Docheva D,Schieker M

更新日期：2009-05-01 00:00:00

abstract：:The primary cilium is a ubiquitous cytoplasmic organelle of unknown function. Ultrastructural evidence of primary cilia in chondrocytes, and their colocalisation with the Golgi apparatus, has led to speculation that these structures are functionally linked. To investigate the relationship between these organelles, we ...

journal_title：Journal of anatomy

authors： Poole CA,Zhang ZJ,Ross JM

更新日期：2001-10-01 00:00:00

abstract：:Ultrasound of the calcaneus may be used as a cheap, ionising radiation-free and easy to use indicator of skeletal status, and hence of osteoporotic fracture risk. At present ultrasound is not widely used as it suffers from high precision errors. As ultrasound parameters are determined in part by bone mineral density (...

journal_title：Journal of anatomy

authors： Burston B,McNally DS,Nicholson HD

更新日期：1998-10-01 00:00:00

abstract：:A study of the attachments of the musculotendinous fibres of the lumbar erector spinae muscle shows that it is made of two parts: a superficial or costal part, and a deep or vertebral part. The superficial part arises by small fleshy slips from the posterior (superficial) surface as well as the rostral and lateral mar...

journal_title：Journal of anatomy

authors： Bustami FM

更新日期：1986-02-01 00:00:00