Nerve degeneration study of the source of afferent axonal endings in the carotid baroreceptor zone of the domestic fowl.

abstract：:Observations have been made on the rabbit sciatic nerve distal to a transection, with survival periods of up to 26 mo and prevention of reinnervation. It was confirmed that the nerve becomes compartmented by fibroblast processes and that a zone of fine collagen fibrils develops around the Schwann cell columns that con...

journal_title：Journal of anatomy

authors： Bradley JL,Abernethy DA,King RH,Muddle JR,Thomas PK

更新日期：1998-05-01 00:00:00

abstract：:Piecemeal degranulation (PMD) has been recognized in two cases of human pheochromocytoma from the adrenal medulla, which were studied by transmission electron microscopy. Tumour pheochromocytes presented a highly characteristic cytoplasmic admixture of normal resting granules, swollen granules with eroded matrices and...

journal_title：Journal of anatomy

authors： Crivellato E,Finato N,Ribatti D,Beltrami CA

更新日期：2005-01-01 00:00:00

abstract：:Hydrocortisone administration in vivo to neonatal mice for seven days led to a significant increase in both the size and the labelling index of extra-adrenal chromaffin tissue (as represented by the para-aortic body) of 8 days old mice. In untreated animals at this age, the para-aortic body was in most cases too small...

journal_title：Journal of anatomy

authors： Monkhouse WS

更新日期：1986-02-01 00:00:00

abstract：:The proportion of total limb length taken up by the individual skeletal elements (limb proportionality), varies widely between species. These diverse skeletal forms have evolved to allow for a range of limb uses and they first emerge as the embryo develops, to achieve the characteristic skeletal architecture of each s...

journal_title：Journal of anatomy

authors： Pollard AS,McGonnell IM,Pitsillides AA

更新日期：2014-06-01 00:00:00

abstract：:This study was prompted by the prospect of transgenic pigs providing donor hearts for transplantation in human recipients. Autonomic innervation is important for the control of cardiac dynamics, especially in the conduction system. Our objective was to assess the relative distribution of autonomic nerves in the pig he...

journal_title：Journal of anatomy

authors： Crick SJ,Sheppard MN,Ho SY,Anderson RH

更新日期：1999-10-01 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：:The ventricle of the salmonid heart consists of an outer compact layer of circumferentially arranged cardiomyocytes encasing a spongy myocardium that spans the lumen of the ventricle with a fine arrangement of muscular trabeculae. While many studies have detailed the anatomical structure of fish hearts, few have consi...

journal_title：Journal of anatomy

authors： Pieperhoff S,Bennett W,Farrell AP

更新日期：2009-11-01 00:00:00

abstract：:The sheep is a commonly used animal model for human lumbar spine surgery, but only in vitro investigations comparing the human and ovine spine exist. Spinal musculature has previously not been compared between man and sheep. This additional knowledge could further indicate to what extent these species are biomechanica...

journal_title：Journal of anatomy

authors： Valentin S,Licka TF,Elliott J

更新日期：2015-10-01 00:00:00

abstract：:The type and number of cell contacts between fibroblasts were studied in three structurally distinct varieties of periodontal connective tissue in the rat mandible (periodontal ligament of the incisor, enamel-related connective tissue of the incisor and periodontal ligament of the molar). Three types of cell contact w...

journal_title：Journal of anatomy

authors： Shore RC,Berkovitz BK,Moxham BJ

更新日期：1981-08-01 00:00:00

abstract：:The developing human brain can compensate for pre- and perinatally acquired focal lesions more effectively than the adult brain. The mechanisms by which this effective reorganization is achieved vary considerably between different functional systems, reflecting differences in the normal maturation of these systems. In...

journal_title：Journal of anatomy

authors： Staudt M

更新日期：2010-10-01 00:00:00

abstract：:The three kinds of keratinized epithelium evident on gross examination of the soft palate of Wistar albino rats were studied by scanning and transmission electron microscopy. Scanning indicated a central area where the epithelium showed numerous fine folds and papillae, more lateral areas which were smooth, and most l...

journal_title：Journal of anatomy

authors： Cleaton-Jones P

更新日期：1976-09-01 00:00:00

abstract：:Darwin's finches are a model system in ecological and evolutionary research, but surprisingly little is known about their skull morphology and development. Indeed, only the early beak development and external variation in adult beak shape has been studied. Understanding the development of the skull from embryo up to t...

journal_title：Journal of anatomy

authors： Genbrugge A,Heyde AS,Adriaens D,Boone M,Van Hoorebeke L,Dirckx J,Aerts P,Podos J,Herrel A

更新日期：2011-08-01 00:00:00

abstract：:Surgical interruption of the gastrointestinal tract is widely used for investigating the structure of the enteric nervous system and in the treatment of certain pathological conditions of the gastrointestinal tract. The effects of transection and end-to-end anastomosis and myotomy on nerve cells of the myenteric plexu...

journal_title：Journal of anatomy

authors： Karaosmanoğlu T,Müftüoğlu S,Dağdeviren A,Durgun B,Aygün B,Ors U

更新日期：1996-04-01 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：:Androgen deficiency is one of the major factors leading to the development of osteoporosis in men. Since calcitonin (CT) is a potent antiresorptive agent, in the present study we investigated the effects of androgen deficiency and subsequent testosterone and estradiol treatment on CT-producing thyroid C cells, skeleta...

journal_title：Journal of anatomy

authors： Filipović B,Sošić-Jurjević B,Ajdžanović V,Pantelić J,Nestorović N,Milošević V,Sekulić M

更新日期：2013-03-01 00:00:00

abstract：:Vascular sympathetic neuroeffector associations have been examined in rat iris arterioles using serial section electron microscopy and reconstruction techniques. Examination of random sections showed that, of all profiles of varicosities (199) seen to lie closer than 4 microns to vascular smooth muscle cells, only a s...

journal_title：Journal of anatomy

authors： Sandow SL,Whitehouse D,Hill CE

更新日期：1998-01-01 00:00:00

abstract：:Articular cartilage from the weight-bearing area of the femoral concyles in adult rats is smooth in the normal, non-weight-bearing condition, showing none of the surface irregularities (8-15 micrometer) reported by previous authors. Demonstrable changes in the surface characteristics of articular cartilage may be attr...

journal_title：Journal of anatomy

authors： Bloebaum RD,Wilson AS

更新日期：1980-09-01 00:00:00

abstract：:Complex I is one of the respiratory chain enzymes related to NADH dehydrogenase and is an encoded gene product derived from both nuclear and mitochondrial genomes. Transcription levels of ND1 (mitochondrial) and 51 kDa (nuclear) subunits of complex I in the postnatal development of the intrinsic muscle in rat tongues ...

journal_title：Journal of anatomy

authors： Fujita T,Sato I

更新日期：2003-02-01 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：:Arguably, the gold standard of biological repair of articular cartilage lesions is autologous chondrocyte transplantation. Although the clinical outcomes appear to range between good and excellent in most cases, there are, nevertheless, both clinical and biological challenges that remain to improve rehabilitation and ...

journal_title：Journal of anatomy

authors： Archer CW,Redman S,Khan I,Bishop J,Richardson K

更新日期：2006-10-01 00:00:00

abstract：:Motor control circuitry of the central nervous system must be flexible so that motor behaviours can be adapted to suit the varying demands of different states, developmental stages, and environments. Flexibility in motor control is largely provided by neuromodulatory systems which can adjust the output of motor circui...

journal_title：Journal of anatomy

authors： Witts EC,Zagoraiou L,Miles GB

更新日期：2014-01-01 00:00:00

abstract：:Longitudinal growth of long bones takes place at the growth plates. The growth plate produces new bone trabeculae, which are later resorbed or merged into the cortical shell. This process implies transition of trabecular metaphyseal sections into diaphyseal sections. We hypothesize that the development of cortical bon...

journal_title：Journal of anatomy

authors： Tanck E,Hannink G,Ruimerman R,Buma P,Burger EH,Huiskes R

更新日期：2006-01-01 00:00:00

abstract：:The collagen in the endoneurium is present as argyrophilic reticular fibres, which show up as thin, weakly birefringent greenish fibres when studied by aid of the Picrosirius-polarization method, and are composed of loosely arranged thin collagen fibrils. The epineurium consists of thick non-argyrophilic collagen fibr...

journal_title：Journal of anatomy

authors： Luque EH,Angulo E,Montes GS

更新日期：1983-08-01 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 sacroiliac joint (SIJ) is a well-known source of low back and pelvic pain, of increasing interest for both conservative and surgical treatment. Alterations in the kinematics of the pelvis have been hypothesized as a major cause of SIJ-related pain. However, definitions of both the range and the extent of physiolog...

journal_title：Journal of anatomy

authors： Hammer N,Scholze M,Kibsgård T,Klima S,Schleifenbaum S,Seidel T,Werner M,Grunert R

更新日期：2019-03-01 00:00:00

abstract：:Enthesophytes are bony projections that arise from the sites of ligament, tendon or joint capsule attachment to a bone. They are seen rarely in radiographic findings in young adults, as these bony adaptations are assumed to develop slowly over time. However, in recent years, the presence of an enlarged external occipi...

journal_title：Journal of anatomy

authors： Shahar D,Sayers MG

更新日期：2016-08-01 00:00:00

abstract：:The insulin/insulin-like growth factor (IGF) system regulates fetal and placental growth and development. In maternal diabetes, components of this system including insulin, IGF1, IGF2 and various IGF-binding proteins are deregulated in the maternal or fetal circulation, or in the placenta. The placenta expresses consi...

journal_title：Journal of anatomy

authors： Hiden U,Glitzner E,Hartmann M,Desoye G

更新日期：2009-07-01 00:00:00

abstract：:The histological structure of the oesophagus of the camel in different parts of its course was investigated with tissues from seven camels, and with haematoxylin and eosin and Masson's trichrome stain. Gross dissections confirmed the orientation of the muscle fibres in the tunica muscularis. The epithelium showed heav...

journal_title：Journal of anatomy

authors： Jamdar MN,Ema AN

更新日期：1982-08-01 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 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