Quantitative enzyme cytochemistry during human macrophage development.

abstract：:The lumbar muscular system, in particular the lumbar multifidus muscle (LM) and the erector spinae muscle (ES), plays an important role in stabilizing and mobilizing the lumbar spine. Based on the topography, the lumbar paraspinal muscles can be classified into local and global muscles. LM is part of the local system,...

journal_title：Journal of anatomy

authors： Agten A,Verbrugghe J,Stevens S,Boomgaert L,O Eijnde B,Timmermans A,Vandenabeele F

更新日期：2018-10-01 00:00:00

abstract：:Retrograde fluorescent transport of Fast Blue (FB) and Diamidino Yellow (DY) was used to study the localisation of neurons that innervate the palpebral conjunctiva and the superior tarsal muscle in the cynomolgous monkey. Labelled cell bodies of sensory neurons including a few double labelled cell bodies were found in...

journal_title：Journal of anatomy

authors： van der Werf F,Baljet B,Prins M,Ruskell GL,Otto JA

更新日期：1996-10-01 00:00:00

abstract：:The examination of endocranial data of archosauriforms has led to advances on the evolution of body size, nerve pathways, and sensory abilities. However, much of that research has focused on bird-line archosaurs, resulting in a skewed view of Archosauria. Phytosauria, a hypothesized sister taxon to or early-branching ...

journal_title：Journal of anatomy

authors： Lessner EJ,Stocker MR

更新日期：2017-11-01 00:00:00

abstract：:Standard immunohistochemical methods were used to detect the presence of vimentin, cytokeratin 8, cytokeratin 18, macrophages and Langerhans cells in the human tonsillar epithelium in formalin-fixed and frozen tissue specimens. Vimentin detection was restricted to infiltrating cells of the lymphoid series, dendritic a...

journal_title：Journal of anatomy

authors： Koshi R,Mustafa Y,Perry ME

更新日期：2001-12-01 00:00:00

abstract：:Mechanisms of lubrication of human synovial joints have been analysed in terms of the operating conditions of the joint, the synovial fluid and articular cartilage. In the hip and knee during a walking cycle the load may rise up to four times body weight. In the knee on dropping one metre the load may go up to 25 time...

journal_title：Journal of anatomy

authors： Wright V,Dowson D

更新日期：1976-02-01 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：:This study investigated the relative contributions of pore size and pore density (number of pores per mm2) to porosity in the midshaft of the human femur. Cross-sections were obtained from 168 individuals from a modern Australian population (mostly Anglo-Celtic). The study group comprised 73 females and 95 males, aged...

journal_title：Journal of anatomy

authors： Thomas CD,Feik SA,Clement JG

更新日期：2006-08-01 00:00:00

abstract：:Atrial and ventricular myocardium from young golden hamsters, 3-6 months of age, was examined under the transmission electron microscope, representative samples from each animal having been stained histochemically for acid phosphatase (AP) by a lead precipitation technique. Our observations indicated that AP positive ...

journal_title：Journal of anatomy

authors： Skepper JN,Navaratnam V

更新日期：1987-02-01 00:00:00

abstract：:The permeability of the skin of fetal rats between 14 and 21 days of intrauterine life was investigated by injecting lanthanum nitrate solution subepidermally and by exposing the external surface of other fetuses to the same solution. Up to the age of 18 days, the epidermis was freely permeable from the basal surface ...

journal_title：Journal of anatomy

authors： Hayward AF

更新日期：1983-03-01 00:00:00

abstract：:The ultrastructure of the tammar placenta was studied throughout pregnancy. The uterine epithelium grows from a columnar to an enlarged, undulating epithelium between early gestation and mid-gestation when the shell coat that surrounds the marsupial conceptus ruptures. Trophectoderm and uterine epithelium do not form ...

journal_title：Journal of anatomy

authors： Freyer C,Zeller U,Renfree MB

更新日期：2002-08-01 00:00:00

abstract：:Abstract The skull and the face are directly related, and skeletal morphology influences the facial proportions, muscle structure, feature formation and hence detailed facial appearance. Each face is unique and we are each capable of perceiving very subtle differences between faces in order to carry out personal recog...

journal_title：Journal of anatomy

authors： Wilkinson C

更新日期：2008-11-27 00:00:00

abstract：:The study of the underlying mechanisms by which cells respond to mechanical stimuli, i.e. the link between the mechanical stimulus and gene expression, represents a new and important area in the morphological sciences. Several cell types ('mechanocytes'), e.g. osteoblasts and fibroblasts as well as smooth, cardiac and...

journal_title：Journal of anatomy

authors： Goldspink G

更新日期：1999-04-01 00:00:00

abstract：:Growth affects the performance of structure, so the pattern of growth must influence the role of a structure and an organism. Because animal performance is linked to morphological specialization, ontogenetic change in size may influence an organism's biological role. High bite force generation is presumably selected f...

journal_title：Journal of anatomy

authors： Kolmann MA,Huber DR,Motta PJ,Grubbs RD

更新日期：2015-09-01 00:00:00

abstract：:Glutamate kills neurons by excitotoxicity, which is caused by sustained activation of glutamate receptors. In recent years, it has been shown that glutamate can also be toxic to white matter oligodendrocytes and to myelin by this mechanism. In particular, glutamate receptor-mediated injury to these cells can be trigge...

journal_title：Journal of anatomy

authors： Matute C,Alberdi E,Domercq M,Sánchez-Gómez MV,Pérez-Samartín A,Rodríguez-Antigüedad A,Pérez-Cerdá F

更新日期：2007-06-01 00:00:00

abstract：:Primates have shoulders adapted to a wide range of locomotor functions from terrestrial pronograde quadrupedalism to highly arboreal suspensory behaviours. The shape of the scapula tightly follows these functional differences. Previous analyses of primate postcrania, including the scapula, indicate that quadrupedal mo...

journal_title：Journal of anatomy

authors： Young NM

更新日期：2006-11-01 00:00:00

abstract：:The present paper reports the results of the first investigation of the semicircular canals in a living, small animal by means of high spatial resolution magnetic resonance imaging. This procedure is noninvasive and allows identification of the endolymphatic and perilymphatic spaces yielding a morphology quite consist...

journal_title：Journal of anatomy

authors： Sbarbati A,Leclercq F,Zancanaro C,Antonakis K

更新日期：1992-04-01 00:00:00

abstract：:Human ovarian granulosa cells were cultured on a basement membrane preparation (Matrigel) to investigate the role of extracellular matrix components in granulosa cell cluster formation. Time-lapse videomicroscopy of these cultures revealed a rapid aggregation of cells which was initiated during the first 2-4 h of cult...

journal_title：Journal of anatomy

authors： Richardson MC,Slack C,Stewart IJ

更新日期：2000-02-01 00:00:00

abstract：:The anatomy of porcine bronchial circulation has not been fully described. The purpose of this study was to investigate the extrapulmonary topographic anatomy of bronchial arteries in pig. Ten pigs weighing 15-25 kg were studied. Between one and four bronchial arteries were found in each pig. The bronchoesophageal art...

journal_title：Journal of anatomy

authors： Lorentziadis M,Chamogeorgakis T,Toumpoulis IK,Karayannacos P,Dosios T

更新日期：2005-10-01 00:00:00

abstract：:This study set out to determine the pattern of development and distribution of the interstitial cells of Cajal (ICC) in the intestinal tract of the equine fetus and neonate. Intestinal tissue samples from 12 naturally aborted equine fetuses and three euthanized neonates were collected and fixed in formalin prior to ap...

journal_title：Journal of anatomy

authors： Fintl C,Pearson GT,Ricketts SW,Mayhew IG,Hudson NP

更新日期：2004-07-01 00:00:00

abstract：:The aim of the present study was to investigate the ultrastructure of secretory cells in the various regions of the goat oviduct during the follicular and luteal phases of the oestrous cycle. During the follicular phase in the fimbriae, the secretory cells contained small secretory granules with electron-dense matrice...

journal_title：Journal of anatomy

authors： Abe H,Onodera M,Sugawara S,Satoh T,Hoshi H

更新日期：1999-11-01 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：: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：:Cetaceans face the challenge of maintaining equilibrium underwater and obtaining sensory input within a dense, low-visibility medium. The cetacean ear represents a key innovation that marked their evolution from terrestrial artiodactyls to among the most fully aquatic mammals in existence. Using micro-CT and histologi...

journal_title：Journal of anatomy

authors： Thean T,Kardjilov N,Asher RJ

更新日期：2017-02-01 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

authors： Cope GH

更新日期：1977-11-01 00:00:00

abstract：:Nearly two thirds of the approximately 700 species of living salamanders are lungless. These species respire entirely through the skin and buccopharyngeal mucosa. Lung loss dramatically impacts the configuration of the circulatory system but the effects of evolutionary lung loss on cardiac morphology have long been co...

journal_title：Journal of anatomy

authors： Lewis ZR,Hanken J

更新日期：2017-01-01 00:00:00

abstract：:Teeth are richly supported by blood vessels and peripheral nerves. The aim of this study was to describe in detail the developmental time-course and localization of blood vessels during early tooth formation and to compare that to innervation, as well as to address the putative role of vascular endothelial growth fact...

journal_title：Journal of anatomy

authors： Shadad O,Chaulagain R,Luukko K,Kettunen P

更新日期：2019-04-01 00:00:00

abstract：:Continuous tooth replacement is common for tetrapods, but some groups of acrodont lepidosaurs have lost the ability to replace their dentition (monophyodonty). Acrodonty, where the tooth attaches to the apex of the jawbone, is an unusual form of tooth attachment that has been associated with the highly autapomorphic c...

journal_title：Journal of anatomy

authors： Haridy Y,LeBlanc ARH,Reisz RR

更新日期：2018-03-01 00:00:00

abstract：:In this study we investigated immunohistochemically the distribution of VIP in ampullary and isthmic segments of the rabbit oviduct at different hormonal stages in order to correlate the presence of VIP with the morphological and functional differences between the two oviduct segments. Noticeable changes in the VIP-po...

journal_title：Journal of anatomy

authors： Menghi G,Scocco P,Materazzi G

更新日期：1990-08-01 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

authors： Mardanpour P,Guan K,Nolte J,Lee JH,Hasenfuss G,Engel W,Nayernia K

更新日期：2008-07-01 00:00:00

abstract：:A qualitative study by light and electron microscopy was undertaken on the liver of the brown trout, Salmo trutta fario. Vessels and bile ducts were observed to be scattered without any apparent order within the parenchyma. Venous profiles appeared either isolated or included in 'venous-arteriolar tracts' (VAT) and 'v...

journal_title：Journal of anatomy

authors： Rocha E,Monteiro RA,Pereira CA

更新日期：1994-10-01 00:00:00