A quantitative electron microscopic study of myelination in the anterior limb of the anterior commissure of the mouse brain.

abstract：:Decline of tactile sensation associated with ageing depends on modifications in skin and both central and peripheral nervous systems. At present, age-related changes in the periphery of the somatosensory system, particularly concerning the effects on mechanoreceptors, remain unknown. Here we used immunohistochemistry ...

journal_title：Journal of anatomy

authors： García-Piqueras J,García-Mesa Y,Cárcaba L,Feito J,Torres-Parejo I,Martín-Biedma B,Cobo J,García-Suárez O,Vega JA

更新日期：2019-06-01 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：:The morphological features of odontoblast processes in young kitten odontoblasts were studied by thin section and freeze-fracture electron microscopy. Freeze-fracture replication revealed depressions with particles on the plasma membranes of the proximal parts of odontoblast processes. Comparison with thin sections su...

journal_title：Journal of anatomy

authors： Sasaki T,Tominaga H,Higashi S

更新日期：1984-05-01 00:00:00

abstract：:Invasive species are a global scourge and often negatively impact native species. Understanding the expansion and dispersal limits of these species is essential. As previous studies have demonstrated increased locomotor performance for populations at the edge of the range of expanding populations, studies of locomotio...

journal_title：Journal of anatomy

authors： Padilla P,Courant J,Herrel A

更新日期：2019-12-01 00:00:00

abstract：:Schwann cells are excluded from the CNS during development by the glial limiting membrane, an area of astrocytic specialisation present at the nerve root transitional zone, and at blood vessels in the neuropil. This barrier, however, can be disrupted and, with the highly migratory nature of Schwann cells, can result i...

journal_title：Journal of anatomy

authors： Duncan ID,Hoffman RL

更新日期：1997-01-01 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

authors： Nakata H,Wakayama T,Sonomura T,Honma S,Hatta T,Iseki S

更新日期：2015-11-01 00:00:00

abstract：:Amoeboid microglial cells (AMC) in the corpus callosum were selectively labelled following a single intraperitoneal (i.p.) injection of the fluorescent dye, rhodamine isothiocyanate (RhIc) into postnatal rats. The frequency of RhIc-labelled cells varied with age, with the largest number occurring in 7-d-old animals. T...

journal_title：Journal of anatomy

authors： Xu J,Kaur C,Ling EA

更新日期：1993-02-01 00:00:00

abstract：:Quantitative craniometrical traits have been successfully incorporated into population genetic methods to provide insight into human population structure. However, little is known about the degree of genetic and non-genetic influences on the phenotypic expression of functionally based traits. Many studies have assesse...

journal_title：Journal of anatomy

authors： Martínez-Abadías N,Esparza M,Sjøvold T,González-José R,Santos M,Hernández M

更新日期：2009-01-01 00:00:00

abstract：:Mouse immunoglobulin G (IgG) was iodinated with 125iodine (I) and injected intravenously into pregnant mice in order to examine whether mouse granulated metrial gland (GMG) cells are able to take up IgG in vivo. The mice were injected intravenously on days 8, 12 or 16 of pregnancy and killed either 5 min, 2 h or 24 h ...

journal_title：Journal of anatomy

authors： Peel S,Stewart IJ

更新日期：1992-06-01 00:00:00

abstract：:A series of semen samples from recently fertile men was obtained by masturbation. They were washed and placed in short term culture in BWW medium, and labelled either with tritiated uridine or tritiated tyrosine. Control samples were labelled in the presence of actinomycin D and puromycin respectively, and examined by...

journal_title：Journal of anatomy

authors： Williams MA,Smith DC

更新日期：1996-02-01 00:00:00

abstract：:Immunohistochemistry of normal eccrine sweat glands was performed on paraffin sections of human skin. Immunoreactivity (ir) for neuron specific enolase, S100 protein (S100), regulatory peptides, nitric oxide synthase type I (NOS-I) and choline-acetyltransferase (ChAT) was found in small nerve bundles close to sweat gl...

journal_title：Journal of anatomy

authors： Zancanaro C,Merigo F,Crescimanno C,Orlandini S,Osculati A

更新日期：1999-04-01 00:00:00

abstract：:Ceratopsidae represents a group of quadrupedal herbivorous dinosaurs that inhabited western North America and eastern Asia during the Late Cretaceous. Although horns and frills of the cranium are highly variable across species, the lower jaw historically has been considered to be relatively conservative in morphology....

journal_title：Journal of anatomy

authors： Maiorino L,Farke AA,Kotsakis T,Teresi L,Piras P

更新日期：2015-11-01 00:00:00

abstract：:The mammalian cochlea is a remarkable sensory organ, capable of perceiving sound over a range of 10(12) in pressure, and discriminating both infrasonic and ultrasonic frequencies in different species. The sensory hair cells of the mammalian cochlea are exquisitely sensitive, responding to atomic-level deflections at s...

journal_title：Journal of anatomy

authors： Basch ML,Brown RM 2nd,Jen HI,Groves AK

更新日期：2016-02-01 00:00:00

abstract：:Cellullar deficits are replenished within the central nervous system (CNS) by progenitors to maintain integrity and recover function after injury. NG2 proteoglycan-expressing progenitors replenish oligodendrocyte populations, but the nature of NG2 proteoglycan may not indicate a restricted population of progenitors. A...

journal_title：Journal of anatomy

authors： Sellers DL,Horner PJ

更新日期：2005-12-01 00:00:00

abstract：:This study reports the tissue distribution of Hepatocyte Growth Factor-Scatter Factor (HGF/SF) in human fetal tissue using Northern analysis and in situ hybridisation techniques. In tissue from fetuses of 9-17 wk gestational age, the 6 kb mRNA transcript for HGF/SF was demonstrated in many tissues but prominently in l...

journal_title：Journal of anatomy

authors： Wang Y,Selden C,Farnaud S,Calnan D,Hodgson HJ

更新日期：1994-12-01 00:00:00

abstract：:The elbow joint nerve, a small branch of the musculocutaneous nerve in the cat, was investigated with low power transmission electron microscopy. By taking a series of overlapping photographs a montage was constructed of the cross section appearance of the complete nerve. Thus, a complete count of the number and sizes...

journal_title：Journal of anatomy

authors： Todd A,Millar J

更新日期：1980-08-01 00:00:00

abstract：:Contracture of collagen fibres in the gubernaculum has been suggested as a mechanism responsible for fetal descent of the testis. We measured the collagen content of the gubernaculum, fetal thigh muscle and umbilical cord tissue by assaying its hydroxyproline and protein content in 194 male pig fetuses between 60 and ...

journal_title：Journal of anatomy

authors： Heyns CF,Human HJ,Werely CJ

更新日期：1989-12-01 00:00:00

abstract：:Although the interspecific scaling of tetrapods is well understood, remarkably little work has been done on the ontogenetic scaling within tetrapod species, whether fossil or recent. Here the ontogenetic allometry of the femur, humerus, and tibia was determined for 23 species of non-avian dinosaur by regressing log-tr...

journal_title：Journal of anatomy

authors： Kilbourne BM,Makovicky PJ

更新日期：2010-08-01 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：: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：:Two or three or sometimes more fine intracavernous branches were traced from the ophthalmic nerve using serial section reconstruction and induced nerve degeneration. They joined the cavernous plexus and were distributed forward with autonomic nerves to the adventitia of the internal carotid artery, emerging from the s...

journal_title：Journal of anatomy

authors： Ruskell GL,Simons T

更新日期：1987-12-01 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：: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：: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：: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

authors： Nicoll A,Bedi KS,Wigmore PM

更新日期：1991-02-01 00:00:00

abstract：:Lateral cephalographs from 220 normal adolescent white orthodontic patients, and of individuals with craniofacial dysostosis and oculodento-osseous dysplasia were studied. Variations were observed in the morphology of the posterior margins of the superior articular processes, vertebral artery canals being present in 8...

journal_title：Journal of anatomy

authors： Farman AG,Nortjé CJ,Joubert JJ

更新日期：1979-05-01 00:00:00

abstract：:The geometry-dependent functioning of the meniscus indicates that detailed knowledge on 3D meniscus geometry and its inter-subject variation is essential to design well functioning anatomically shaped meniscus replacements. Therefore, the aim of this study was to quantify 3D meniscus geometry and to determine whether ...

journal_title：Journal of anatomy

authors： Vrancken AC,Crijns SP,Ploegmakers MJ,O'Kane C,van Tienen TG,Janssen D,Buma P,Verdonschot N

更新日期：2014-10-01 00:00:00

abstract：:The vomeronasal system (VNS) has been extensively studied within specific animal families, such as Rodentia. However, the study of the VNS in other families, such as Canidae, has long been neglected. Among canids, the vomeronasal organ (VNO) has only been studied in detail in the dog, and no studies have examined the ...

journal_title：Journal of anatomy

authors： Ortiz-Leal I,Torres MV,Villamayor PR,López-Beceiro A,Sanchez-Quinteiro P

更新日期：2020-11-01 00:00:00

abstract：:It is well established that many tissue-derived factors are involved in blood vessel formation, but evidence is now emerging that endothelial cells themselves represent a crucial source of instructive signals to non-vascular tissue cells during organ development. Thus, endothelial cell signalling is currently believed...

journal_title：Journal of anatomy

authors： Crivellato E,Nico B,Ribatti D

更新日期：2007-10-01 00:00:00

abstract：:Signalling interactions between the polarizing region, which produces SHH, and the apical ectodermal ridge, which produces FGFs, are essential for outgrowth and patterning of vertebrate limbs. However, mechanisms that mediate translation of early positional information of cells into anatomy remain largely unknown. In ...

journal_title：Journal of anatomy

authors： Sanz-Ezquerro JJ,Tickle C

更新日期：2003-01-01 00:00:00