Ultrastructural study of the relationship between the morphogenesis of filiform papillae and the keratinisation of the lingual epithelium in the rat.

abstract：:Calretinin is a calcium-binding protein found widely distributed in the central nervous system and chemosensory cells of the teleosts, but its presence in the peripheral nervous system of fishes is unknown. In this study we used Western blot analysis and immunohistochemistry to investigate the occurrence and distribut...

journal_title：Journal of anatomy

authors： Levanti MB,Montalbano G,Laurà R,Ciriaco E,Cobo T,García-Suarez O,Germanà A,Vega JA

更新日期：2008-01-01 00:00:00

abstract：:These studies, on a variety of laboratory, zoo and agricultural animals, show that the phenomenon of replacement of tissues lost in an ear punch is common to some other mammals as well as the rabbit, although the rabbit appears to be the most proficient in this process. It is suggested that the cartilage may be replac...

journal_title：Journal of anatomy

authors： Williams-Boyce PK,Daniel JC Jr

更新日期：1986-12-01 00:00:00

abstract：:Alpha (greater than 40 microns) and gamma (less than 30 microns) motoneurons in inspiratory motor nuclei of the thoracic spinal cord of the adult cat were labelled retrogradely by the intramuscular injection of HRP. Small (less than 30 microns) unlabelled neurons within 200-300 microns of labelled motoneurons were ana...

journal_title：Journal of anatomy

authors： Johnson IP,Sears TA

更新日期：1988-12-01 00:00:00

abstract：:The study aim was to explore the anatomy, histopathology, and molecular biological function of the fascias posterior to the interperitoneal colon and its mesocolon to provide information for improving complete mesocolic excision. To accomplish this aim, we performed intraoperative observations in 60 interperitoneal co...

journal_title：Journal of anatomy

authors： Gao Z,Ye Y,Zhang W,Shen D,Zhong Y,Jiang K,Yang X,Yin M,Liang B,Tian L,Wang S

更新日期：2013-08-01 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：: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

authors： Aire TA,Ozegbe PC

更新日期：2007-06-01 00:00:00

abstract：:The development of the patella, its associated tendons, and suprapatella of the rabbit knee joint is described from the 17 d fetus to the mature adult. The patellar tendon (ligament) with the patella on its posterior surface is seen in the 17 d fetus and is fully developed by 1 postnatal wk. It is composed of bundles ...

journal_title：Journal of anatomy

authors： Bland YS,Ashhurst DE

更新日期：1997-04-01 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

authors： Aghoghovwia BE,Oorschot DE

更新日期：2016-09-01 00:00:00

abstract：:The human body has evolved to maintain homeostasis through the covering of skin and mucous membranes, which separate the internal environment from the harsh and variable external milieu. Few structures naturally penetrate these coverings, and teeth are the only exception in human beings. Attempts to breach these barri...

journal_title：Journal of anatomy

authors： Pendegrass CJ,Goodship AE,Price JS,Blunn GW

更新日期：2006-07-01 00:00:00

abstract：:Whether the 1st segment of the human autopod 1st ray is a 'true' metapodial with loss of the proximal or mid phalanx or the original basal phalanx with loss of the metacarpal has been a long-lasting discussion. The actual knowledge of the developmental pattern of upper autopod segments at a fetal age of 20-22 weeks, c...

journal_title：Journal of anatomy

authors： Pazzaglia UE,Sibilia V,Casati L,Salvi AG,Minini A,Reguzzoni M

更新日期：2018-12-01 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：:To evaluate whether the lines occasionally detected on clinical magnetic resonance (MR) images are genuine hippocampal layers, a formalin fixed hippocampal specimen was scanned using T2 weighted sequences at 7 Tesla (voxel dimensions 0.064 x 0.064 x 1 mm) and at 1.5 Tesla (voxel dimensions: 0.156 x 0.156 x 1 mm) and c...

journal_title：Journal of anatomy

authors： Wieshmann UC,Symms MR,Mottershead JP,MacManus DG,Barker GJ,Tofts PS,Revesz T,Stevens JM,Shorvon SD

更新日期：1999-07-01 00:00:00

abstract：:The aim of the study was to examine by means of stereology the effects of pinealectomy and melatonin on the structure of the adrenal cortex of ovariectomised rats and to check whether the effect of oestradiol on the rat adrenal cortex is modified by the pineal gland. Neither pinealectomy (73 days) nor melatonin treatm...

journal_title：Journal of anatomy

authors： Malendowicz LK

更新日期：1985-08-01 00:00:00

abstract：:This study was carried out on 208 Nigerian bony palates in dried skulls and on 30 palates obtained from Nigerian cadavers. Out of 208 dried skulls examined, there was a unilateral spine in 21.1% of cases, a bilateral spine in 36.5% and a bony canal in 5.7%. Of the dissected palates 30% revealed the presence of an osse...

journal_title：Journal of anatomy

authors： Jeyaseelan N,Gupta M

更新日期：1988-02-01 00:00:00

abstract：:A histological study has shown that considerable amounts of lipid accumulate in the oxyntico-peptic cells of the proventriculus of domestic fowls deprived of food. Lipid droplets were first seen in the cells 6 hours after commencing the fast and they reached a maximum in 24 hours; a decrease was detected histologicall...

journal_title：Journal of anatomy

authors： Wight PA

更新日期：1975-12-01 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

authors： Alsaid B,Bessede T,Karam I,Abd-Alsamad I,Uhl JF,Benoît G,Droupy S,Delmas V

更新日期：2009-05-01 00:00:00

abstract：:We sought to study the effect of synovectomy on the surface morphology of articular cartilages of the rabbit knee using scanning electron microscopy (SEM). Fifteen rabbits were surgically synovectomised and allowed to regenerate their synovia during time intervals ranging from 3 to 44 wk. Cartilage specimens were shav...

journal_title：Journal of anatomy

authors： Stein H,Levanon D

更新日期：1998-04-01 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

authors： Gunn HM

更新日期：1978-10-01 00:00:00

abstract：:Dry dissected rat incisor ameloblasts studied in the scanning electron microscope show remarkable specializations of their lateral surfaces. Four or five cycles of a change from a surface with longitudinal gutterlike folds associated with large intercellular spaces, to one with microvilli and reduced intercellular spa...

journal_title：Journal of anatomy

authors： Boyde A,Reith EJ

更新日期：1976-12-01 00:00:00

abstract：:The distribution of muscle fibres classified on the basis of their content of different myosin heavy chain (MHC) isoforms was analysed in vastus lateralis muscle biopsies of 15 young men (with an average age of 22 y) by correlating immunohistochemistry with specific anti-MHC monoclonal antibodies, myofibrillar ATPase ...

journal_title：Journal of anatomy

authors： Serrano AL,Pérez M,Lucía A,Chicharro JL,Quiroz-Rothe E,Rivero JL

更新日期：2001-09-01 00:00:00

abstract：:Non-ionic, low-osmolar contrast agents (CAs) used for computed tomography, such as Optiray (ioversol) and Iomeron (iomeprol), are associated with the reduced risk of adverse reactions and toxicity in comparison with ionic CAs, such as Hexabrix. Hexabrix has previously been used for imaging articular cartilage but has ...

journal_title：Journal of anatomy

authors： Ter Voert CEM,Kour RYN,van Teeffelen BCJ,Ansari N,Stok KS

更新日期：2020-12-01 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

authors： Zhou DS,Komuro T

更新日期：1995-10-01 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：:The relationship between lung liquid flow and fetal lung development has been studied at the cellular level using ultrastructural techniques. Continuous in utero tracheal ligation and drainage (over a period of 21-28 days) both result in malformations of the developing fetal lamb lung. Ligated lungs are larger, and dr...

journal_title：Journal of anatomy

authors： Alcorn D,Adamson TM,Lambert TF,Maloney JE,Ritchie BC,Robinson PM

更新日期：1977-07-01 00:00:00

abstract：:We studied the cerebellar connections to the reticular nucleus thalamus (RNT) by means of retrograde axonal transport of horseradish peroxidase (HRP) in the rat. Specific HRP pressure injections to the rostral RNT (1.6-1.8 mm caudal to bregma) resulted in retrograde labelling of neurones in the cerebellar nuclei. The ...

journal_title：Journal of anatomy

authors： Cavdar S,Onat FY,Yananli HR,Sehirli US,Tulay C,Saka E,Gürdal E

更新日期：2002-12-01 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

abstract：:Mastoid canals (tunnels) were observed in 41 (7.7%) of 265 dry human skulls. The canals were 2-27 mm long. This feature has not been reported before. dissection of 30 mastoid regions in cadavers showed that the canals contained a branch of the occipital artery and a vein. It is possible that during development of the ...

journal_title：Journal of anatomy

authors： Choudhry R,Raheja S,Gaur U,Choudhry S,Anand C

更新日期：1996-02-01 00:00:00

abstract：:The surface coating of the alveolar macrophages and pneumonocytes of hamster lung was studied using an electron microscopy technique. Slices of lung tissue were fixed in aldehyde, labelled with a battery of lectin-horseradish peroxidase conjugates, incubated in a diaminobenzidine-hydrogen peroxide medium and then post...

journal_title：Journal of anatomy

authors： Meban C

更新日期：1986-06-01 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

authors： Zeng BY,Anderson PN,Campbell G,Lieberman AR

更新日期：1994-12-01 00:00:00

abstract：:Mucins are high molecular weight glycoproteins which constitute the major component of the mucus layer and are produce by many epithelial tissues in vertebrates. Osteopontin (OPN) is an adhesive phosphorylated glycoprotein that is expressed by a broad range of tissues and cells. Although gastric mucins MUC1, MUC5AC, M...

journal_title：Journal of anatomy

authors： Liman N,Alan E,Küçük Bayram G

更新日期：2010-07-01 00:00:00