Immunohistochemical study of peripolar cells of the sheep.

abstract：:Extended aggregates of intracellular axonemal derivatives can be seen within the apical cytoplasm of ciliated cells of apparently healthy domestic pigs. Such alterations were observed in 15 out of 20 animals. Complete (9 + 2) or incomplete (8 + 2 - 5 + 2) intracellular axonemes were found which sometimes arose from ma...

journal_title：Journal of anatomy

authors： Radner W,Stockinger L

更新日期：1992-02-01 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：:This investigation is based upon the pineal organs of 92 specimens of 36 species of the family Pteropodidae (Mammalia, Chiroptera). The size of the megachiropteran pineal correlates well with body size (r = 0.864), confirming the former conclusions that generally larger bodied bats have larger pineals. The range of th...

journal_title：Journal of anatomy

authors： Bhatnagar KP,Frahm HD,Stephan H

更新日期：1990-02-01 00:00:00

abstract：:A study has been made of the distribution of granulated metrial gland cells in the non-pregnant uterus, in the pre-implantation uterus and in the post-implantation interconceptual uterus of pregnant albino mice. Granulated cells were only rarely seen in the non-pregnant uterus. In the pre-implantation uterus, they wer...

journal_title：Journal of anatomy

authors： Stewart I,Peel S

更新日期：1981-12-01 00:00:00

abstract：:The number and topographic distribution of the profiles of degenerating primary afferent fibres were determined within the rat dorsal column 3-4 weeks after division of the lumbar and S2 dorsal roots. The degenerating fibres were identified in toluidine blue-stained 1 micron transverse sections taken at different spin...

journal_title：Journal of anatomy

authors： Smith KJ,Bennett BJ

更新日期：1987-08-01 00:00:00

abstract：:The T-tubule system in cardiac muscle cells has been investigated with the electron microscope in 10 adult rats after infiltration with horseradish peroxidase. All cardiac muscle cells possess a T-system, but its complexity varies according to the region of the heart. It is most extensive in the general ventricular my...

journal_title：Journal of anatomy

authors： Ayettey AS,Navaratnam V

更新日期：1978-09-01 00:00:00

abstract：:In the spinotrapezius muscle of the rat and the mouse approximately equal proportions of A,B and C fibres are present. The spinotrapezius therefore contains a lower proportion of B fibres than are known to be present in soleus, but a higher proportion than in tibialis anterior. These results are consistent with the fu...

journal_title：Journal of anatomy

authors： Taylor K,Calvey TN

更新日期：1977-02-01 00:00:00

abstract：:Two arteries connect the anterior branch of the middle meningeal artery to the lacrimal artery. One vessel, the sphenoidal artery, passes through the superior orbital fissure. The other vessel, the meningolacrimal artery, passes through the cranio-orbital foramen. An analysis of data derived from embryology, comparati...

journal_title：Journal of anatomy

authors： Diamond MK

更新日期：1991-10-01 00:00:00

abstract：:Both scanning (SEM) and transmission (TEM) electron microscopic studies of the major ductules and ducts of the perfused epididymal region of the drake were reported. The SEM correlated with TEM studies and confirmed some previous observations that the non-ciliated Types I and II cells in the proximal and distal effere...

journal_title：Journal of anatomy

authors： Aire TA

更新日期：1982-10-01 00:00:00

abstract：:Angiogenesis is essential for the replacement of cartilage by bone during growth and repair. In order to obtain a better understanding of the mechanisms regulating vascular invasion at sites of endochondral ossification we have investigated the expression of the endothelial cell-specific mitogen, vascular endothelial ...

journal_title：Journal of anatomy

authors： Horner A,Bishop NJ,Bord S,Beeton C,Kelsall AW,Coleman N,Compston JE

更新日期：1999-05-01 00:00:00

abstract：:The aim of the present study was to estimate mean neuronal volume and absolute size distributions of the neocortical neurons in brains from controls and AD patients using stereological methods based on unbiased principles to determine whether changes in absolute cell size are part of the neuropathological pattern of A...

journal_title：Journal of anatomy

authors： Bundgaard MJ,Regeur L,Gundersen HJ,Pakkenberg B

更新日期：2001-04-01 00:00:00

abstract：:The European eel (Anguilla anguilla) has been extensively studied, especially because of its highly specialized migratory behaviour associated with substantial phenotypic transformations. During this migration, one of those transformations the eel undergoes is from yellow to silver eel, a process known as silvering. A...

journal_title：Journal of anatomy

authors： Baan J,De Meyer J,De Kegel B,Adriaens D

更新日期：2020-11-01 00:00:00

abstract：:Muscle moment arms were measured for major muscles of the pelvic limb of the ostrich (Struthio camelus) in order to assess specific functional behaviour and to apply this to locomotor performance. Pelvic limbs of six juvenile ostriches were used for this study. The tendon travel technique was used to measure moment ar...

journal_title：Journal of anatomy

authors： Smith NC,Payne RC,Jespers KJ,Wilson AM

更新日期：2007-09-01 00:00:00

abstract：:We characterized the architecture, fiber type, titin isoform distribution, and collagen content of 27 portions of 22 muscles in the murine forelimb. The mouse forelimb was different from the human arm in that it had the extensor digitorum lateralis muscle and no brachioradialis muscle. Architecturally, the mouse forel...

journal_title：Journal of anatomy

authors： Mathewson MA,Chapman MA,Hentzen ER,Fridén J,Lieber RL

更新日期：2012-11-01 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：:The sensory and motor innervation of a sample of 202 muscle spindles from the dorsolateral tail muscles of eight cats were studied by silver and gold staining techniques. The range of diameters of Group Ia afferent nerve fibres to primary (P) sensory endings was 2.0-14.0 micron with a peak at 8.5 micron. The range of ...

journal_title：Journal of anatomy

authors： Adal MN

更新日期：1984-03-01 00:00:00

abstract：:The knee joint consists of multiple interacting tissues that are prone to injury- and disease-related degeneration. Although much is known about the structure and function of the knee's constituent tissues, relatively little is known about their cellular origin and the mechanisms governing their segregation. To invest...

journal_title：Journal of anatomy

authors： Hyde G,Boot-Handford RP,Wallis GA

更新日期：2008-11-01 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 production of echolocation calls in bats along with forces produced by contraction of thoracic musculature used in flight presumably puts relatively high mechanical loads on the lower respiratory tract (LRT). Thus, there are likely adaptations to prevent collapse or distortion of the bronchial tree and trachea dur...

journal_title：Journal of anatomy

authors： Carter RT

更新日期：2017-04-01 00:00:00

abstract：:Advances in X-ray computed tomography (CT) have led to a rise in the use of non-destructive imaging methods in comparative anatomy. Among these is contrast-enhanced CT scanning, which employs chemical stains to visualize soft tissues. Specimens may then be 'digitally dissected', producing detailed, three-dimensional d...

journal_title：Journal of anatomy

authors： Brocklehurst R,Porro L,Herrel A,Adriaens D,Rayfield E

更新日期：2019-08-01 00:00:00

abstract：:The development of sensory innervation in long bones was investigated in rat tibia in fetuses on gestational days (GD) 16-21 and in neonates and juvenile individuals on postnatal days (PD) 1-28. A double immunostaining method was applied to study the co-localization of the neuronal growth marker growth-associated prot...

journal_title：Journal of anatomy

authors： Gajda M,Litwin JA,Cichocki T,Timmermans JP,Adriaensen D

更新日期：2005-08-01 00:00:00

abstract：:The horizontal and vertical diameters of the pedicles of the lumbar vertebrae were measured from plain anteroposterior radiographs of the lumbar spines of male and female subjects aged from 10 to 65 y. The results showed that there were significant differences between the pedicle diameters of males and females. Horizo...

journal_title：Journal of anatomy

authors： Amonoo-Kuofi HS

更新日期：1995-04-01 00:00:00

abstract：:Proper assessment of outcome in clinical trials of neural transplantation requires both biochemical and imaging indices of graft survival, and behavioural and physiological indices of graft function. For transplantation in Huntington's disease, a variety of ligands that are selective for striatal degeneration and graf...

journal_title：Journal of anatomy

authors： Besret L,Kendall AL,Dunnett SB

更新日期：2000-05-01 00:00:00

abstract：:Most of Mesozoic bird diversity comprises species that are part of one of two major lineages, namely Ornithurae, including living birds, and Enantiornithes, a major radiation traditionally referred to as 'opposite birds'. Here we report the largest Early Cretaceous enantiornithine bird from north-east China, which pro...

journal_title：Journal of anatomy

authors： Zhou Z,Clarke J,Zhang F

更新日期：2008-05-01 00:00:00

abstract：:Pulmonary alveolar septa are thought to contain at least two types of fibroblasts that are termed myofibroblasts and lipofibroblasts based on their morphological characteristics. Lipofibroblasts possess cytoplasmic lipid inclusions (lipid bodies or droplets) and are involved in several important functions, such as sur...

journal_title：Journal of anatomy

authors： Opitz L,Kling KM,Brandenberger C,Mühlfeld C

更新日期：2017-12-01 00:00:00

abstract：:Knowledge of the pattern of human craniofacial development in the fetal period is important for understanding the mechanisms underlying the emergence of variations in human craniofacial morphology. However, the precise character of the prenatal ontogenetic development of the human cranium has yet to be fully establish...

journal_title：Journal of anatomy

authors： Morimoto N,Ogihara N,Katayama K,Shiota K

更新日期：2008-05-01 00:00:00

abstract：:The seminal vesicles are the glands of male reproductive organs that produce the fluid and nutrient constituents of semen. It has been believed for a long time that the lumen of a seminal vesicle was a single-coiled tubular structure with irregular diverticula. There are several previous reports on the symmetry, diffe...

journal_title：Journal of anatomy

authors： Lee JS,Yeo IS,Lee HI,Park JA,Koh KS,Song WC

更新日期：2020-12-01 00:00:00

abstract：:The structure and relative degree of mineralisation of antler and pedicle bone of yearling red deer stags exposed either to low or high levels of environmental fluoride were determined by digital quantitative backscattered electron (BSE) imaging. Bone fluoride content (BFC) in antlers (845 +/- 86 mg F-/kg ash, arithme...

journal_title：Journal of anatomy

authors： Kierdorf U,Kierdorf H,Boyde A

更新日期：2000-01-01 00:00:00

abstract：:Mobilisation of the latissimus dorsi muscle as a functional graft necessarily involves division of perforating arteries that enter the distal portion of the muscle, rendering it vulnerable to ischaemic damage when the muscle is stimulated electrically. Using a fluorescent microsphere technique we showed that the blood...

journal_title：Journal of anatomy

authors： Salmons S,Tang AT,Jarvis JC,Degens H,Hastings M,Hooper TL

更新日期：1998-07-01 00:00:00

abstract：:The lacrimal sac and nasolacrimal duct are surrounded by a wide cavernous system of veins and arteries comparable to a cavernous body. The present study aimed to demonstrate the ultrastructure of the nervous tissue and the localisation of neuropeptides involved in the innervation of the cavernous body, a topic not pre...

journal_title：Journal of anatomy

authors： Paulsen F,Hallmann U,Paulsen J,Thale A

更新日期：2000-08-01 00:00:00