Effects of angiotensin II on the zona fasciculata of the rat adrenal cortex: an ultrastructural stereologic study.

abstract：:Fresh specimens of human peritoneum collected from heart-beating cadaver organ donors have been examined by transmission electron microscopy. Samples were taken from the anterior abdominal wall and from the surfaces of the liver, stomach and diaphragm. The mesothelium consisted of a single layer of flattened cells gen...

journal_title：Journal of anatomy

authors： Slater NJ,Raftery AT,Cope GH

更新日期：1989-12-01 00:00:00

abstract：:The volume and shape (the axial ratio:length/diameter) of mitochondria in periportal and perihepatic hepatocytes from newborn, 5 days old, 10 days old and adult male ddY mice were analysed by quantitative electron microscopy. In newborn animals, the volume and relative histogram of the axial ratio were not significant...

journal_title：Journal of anatomy

authors： Kanamura S,Kanai K,Watanabe J,Asada-Kubota M,Oka M

更新日期：1984-09-01 00:00:00

abstract：:The ventricular surface features of the pineal recess of 35 adult brush-tailed possums (Trichosurus vulpecula) were studied, mainly with the scanning microscope. The complex and interesting details observed have not been reported before. The pineal recess shows three distinct zones, and it is suggested that these be c...

journal_title：Journal of anatomy

authors： Tulsi RS

更新日期：1979-10-01 00:00:00

abstract：:The importance of controlling litter size in growth studies is verified for Rattus norvegicus. A method of studying growth of the cranial base bones in the median sagittal plane is described and figures for growth rate in micrometres per day have been produced for the age range 4-480 days. The age range 4 to 80 days i...

journal_title：Journal of anatomy

authors： Roberts GJ,Blackwood HJ

更新日期：1983-03-01 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 morphology of the epididymal duct and, in particular, the epididymal microvasculature was examined at the light microscope level in young sexually-mature rats (3-5 months) and aged rats (18 months) to investigate the structural changes that may occur within the organ as a result of ageing, and which may predispose...

journal_title：Journal of anatomy

authors： Markey CM,Meyer GT

更新日期：1992-04-01 00:00:00

abstract：:Congenitally corrected transposition of the great arteries (ccTGA) is a rare congenital malformation which associates discordant atrioventricular and ventriculo-arterial connections. Although frequently associated with a ventricular septal defect (VSD), its anatomy remains controversial. This could be due in hearts wi...

journal_title：Journal of anatomy

authors： Arribard N,Mostefa Kara M,Hascoët S,Bessières B,Bonnet D,Houyel L

更新日期：2020-02-01 00:00:00

abstract：:In the intestine, changes of sugar concentration generated in the lumen during digestion induce adaptive responses of glucose transporters in the epithelium. A close matching between the intestinal expression of glucose transporters and the composition and amount of the diet has been provided by several experiments. F...

journal_title：Journal of anatomy

authors： Merigo F,Benati D,Cristofoletti M,Osculati F,Sbarbati A

更新日期：2011-08-01 00:00:00

abstract：:Diaphragmatic sulci in the superior surface of the liver were found in 40% of cases at autopsy. All sulci were located in the right lobe and in 47% they were multiple. In order to evaluate possible predisposing factors for these accessory sulci, their topography and characteristics were observed in unfixed livers; mor...

journal_title：Journal of anatomy

authors： Macchi V,Feltrin G,Parenti A,De Caro R

更新日期：2003-03-01 00:00:00

abstract：:The development of the olfactory epithelium from the 10th day of gestation of postnatal life has been examined electron miscroscopically in the mouse. At 10 days' gestation the epithelium is already differentiated into dark and pale cells, the former representing embryonic stem cells and the latter the developing rece...

journal_title：Journal of anatomy

authors： Cuschieri A,Bannister LH

更新日期：1975-07-01 00:00:00

abstract：:The role of the neural arch in weight transmission in the cervical and upper thoracic regions of the vertebral column has been investigated. Measurements at the levels of C2, C4, C6, C7, T1 and T5 vertebrae were made in 44 adult male vertebral columns. At each level, the area of the inferior surface of the body was co...

journal_title：Journal of anatomy

authors： Pal GP,Routal RV

更新日期：1986-10-01 00:00:00

abstract：:Kokartus honorarius from the Middle Jurassic (Bathonian) of Kyrgyzstan is one of the oldest salamanders in the fossil record, characterized by a mixture of plesiomorphic morphological features and characters shared with crown-group salamanders. Here we present a detailed histological analysis of its long bones. The an...

journal_title：Journal of anatomy

authors： Skutschas P,Stein K

更新日期：2015-04-01 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：:This study describes the degenerative changes of the axon terminals making synaptic contacts with the neurons in the submucous ganglia of guinea pig small and large intestines following left or right cervical vagotomy. There were no noticeable ultrastructural changes 1 d after the operation. Beginning at the 3rd posto...

journal_title：Journal of anatomy

authors： Wang XY,Wong WC,Ling EA

更新日期：1995-12-01 00:00:00

abstract：:The striated muscle component of the opossum oesophagus has been studied for fibre type as revealed by histochemical stains for succinic acid dehydrogenase, adenosine triphosphatase, nicotinamide adenine dinucleotide dehydrogenase and after staining with the periodic acid-Schiff reagent. The reactions were compared to...

journal_title：Journal of anatomy

authors： Shedlofsky-Deschamps G,Krause WJ,Cutts JH,Hansen S

更新日期：1982-03-01 00:00:00

abstract：:The feet of apes have a different morphology from those of humans. Until now, it has merely been assumed that the morphology seen in humans must be adaptive for habitual bipedal walking, as the habitual use of bipedal walking is generally regarded as one of the most clear-cut differences between humans and apes. This ...

journal_title：Journal of anatomy

authors： Wang W,Abboud RJ,Günther MM,Crompton RH

更新日期：2014-08-01 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：:A morphometric analysis was made of nuclei and cytoplasmic structures in electron micrographs of chondrocytes in the non-calcified layer of articular cartilage of the femoral condyles in adult mouse and dog and of the human incus. Mitochondrial volume density (% cytoplasm) was lower in dog than in mouse cells or cells...

journal_title：Journal of anatomy

authors： Stockwell RA

更新日期：1991-04-01 00:00:00

abstract：:Serial thin sections of the coronal dental pulp of the cat's canine tooth were cut. Parts of the sub-odontoblastic neural plexus were photographed from 100 of the sections. The plexus consists of many slender, predominantly unmyelinated nerve fibres. Many axons are incompletely sheathed by their Schwann cell. Some axo...

journal_title：Journal of anatomy

authors： Holland GR

更新日期：1980-05-01 00:00:00

abstract：:The subglottic region of the larynx is of high clinical relevance with regard to infections and malignancies. Little is known about the distribution of mucins and antimicrobial substances in this area. In this study, we have investigated the mucin distribution in the normal subglottis of the larynx. Moreover, we analy...

journal_title：Journal of anatomy

authors： Kutta H,Willer A,Steven P,Bräuer L,Tsokos M,Paulsen F

更新日期：2008-10-01 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：:It is well accepted that the aortic plexus is a network of pre- and post-ganglionic nerves overlying the abdominal aorta, which is primarily involved with the sympathetic innervation to the mesenteric, pelvic and urogenital organs. Because a comprehensive anatomical description of the aortic plexus and its connections...

journal_title：Journal of anatomy

authors： Beveridge TS,Johnson M,Power A,Power NE,Allman BL

更新日期：2015-01-01 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

abstract：:Previous work, almost four decades ago, showed that hydrocortisone (HC) treatment reduces the number of skeletogenic condensations that give rise to the scleral ossicles in the chicken eye. The scleral ossicles are a ring of overlapping intramembranous bones, the sclerotic ring, and are present in most reptiles, inclu...

journal_title：Journal of anatomy

authors： Hammer CL,Franz-Odendaal TA

更新日期：2018-02-01 00:00:00

abstract：:The aim of the study was to evaluate the distribution of apoptosis in the medullary nuclei of infants and adults who died of hypoxic-ischaemic injury. Apoptosis was studied by terminal deoxynucleotidyl transferase-mediated dUTP nick end-labelling (TUNEL) in brainstems from 22 adults (7 subjects who died of opiate into...

journal_title：Journal of anatomy

authors： Porzionato A,Macchi V,Guidolin D,Sarasin G,Parenti A,De Caro R

更新日期：2008-02-01 00:00:00

abstract：:Axonal elements of the carotid baroreceptor zone of nine domestic fowls were examined with the electron microscope after either distal vagal ganglionectomy or midcervical vagotomy. The bare baroreceptor endings and the central axon of the encapsulated baroreceptor endings degenerated within 5 to 15 days after ganglion...

journal_title：Journal of anatomy

authors： Abdel-Magied EM

更新日期：1984-10-01 00:00:00

abstract：:Mechanisms for passively coordinating forelimb movements and flight feather abduction and adduction have been described separately from both in vivo and ex vivo studies. Skeletal coordination has been identified as a way for birds to simplify the neuromotor task of controlling flight stroke, but an understanding of th...

journal_title：Journal of anatomy

authors： Hieronymus TL

更新日期：2016-11-01 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：:One of the most prominent features of the cranial component of the temporomandibular joint (TMJ) is the articular eminence (AE). This bar of bone is the primary surface upon which the condyle translates and rotates during movements of the mandible, and is therefore the primary point at which forces are transmitted fro...

journal_title：Journal of anatomy

authors： Terhune CE

更新日期：2011-11-01 00:00:00

abstract：:Current nerve tissue engineering applications are adopting xenogeneic nerve tissue as potential nerve grafts to help aid nerve regeneration. However, there is little literature that describes the exact location, anatomy and physiology of these nerves to highlight their potential as a donor graft. The aim of this study...

journal_title：Journal of anatomy

authors： Zilic L,Garner PE,Yu T,Roman S,Haycock JW,Wilshaw SP

更新日期：2015-09-01 00:00:00