The peri-albumen layer: a novel structure in the envelopes of an avian egg.

abstract：:Chromaffin cells were observed singly or in clusters in the heart and sympathetic cord of 2 genera of dipnoan fish, Protopterus and Lepidosiren. They were invariably found in close association with the autonomic sympathetic nervous system and at sites where chromaffin cells or their precursors are situated in mammals ...

journal_title：Journal of anatomy

authors： Scheuermann DW

更新日期：1993-10-01 00:00:00

abstract：:Tongues were removed from rat fetuses on d 16 of gestation (E16) and from newborn (P0) and juvenile rats on d 7 (P7) and d 21 (P21) postnatally for examination by light and transmission electron microscopy. In the fetuses at E16, no rudiments of filiform papillae were visible on the dorsal surface of the tongue. No ev...

journal_title：Journal of anatomy

authors： Iwasaki S,Yoshizawa H,Kawahara I

更新日期：1999-07-01 00:00:00

abstract：:Numerous studies have reported that intratesticular nerves exert important regulatory effects on the functions of the male gonad; however, as yet little is known about their distribution in the young adult human testis. The purpose of this study was to explore whether peptidergic and adrenergic nerves occur in the mal...

journal_title：Journal of anatomy

authors： Gong YG,Feng MM,Hu XN,Wang YQ,Gu M,Zhang W,Ge RS

更新日期：2009-03-01 00:00:00

abstract：:The secretory cells of the golden hamster (Mesocricetus auratus) oviductal epithelium on the day of ovulation were observed by light and electron microscopy. In the fimbriae two types of secretory cells were observed: one possessed secretory granules with electron-lucent matrices, prominent protrusions and many electr...

journal_title：Journal of anatomy

authors： Abe H,Oikawa T

更新日期：1991-04-01 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 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：:The arrangement and proportion of collagen fibres and fibre bundles in the dermis of the pig have been investigated with light microscopical (Nomarski's interference contrast, polarization optics) and scanning electron microscopical methods. Skin samples were obtained from different body regions of wild boars, domesti...

journal_title：Journal of anatomy

authors： Meyer W,Neurand K,Radke B

更新日期：1982-01-01 00:00:00

abstract：:The total number of muscle fibres, as well as the numbers of Type I, Type II and intermediate muscle fibre types, in transverse sections of the pectineus muscles of dogs of 2 and 12 months of age was determined by an indirect fibre counting method. The total nubmers of fibres in all muscles decreased very significantl...

journal_title：Journal of anatomy

authors： Ihemelandu EC

更新日期：1980-01-01 00:00:00

abstract：:A cutaneous branch of the suprascapular nerve was observed in 6 arms from 5 (4 male and 1 female) out of 61 Japanese cadavers. The suprascapular nerves with a cutaneous branch arose from essentially normal brachial plexuses. Every suprascapular nerve with a cutaneous branch had a normal course, and gave rise to the cu...

journal_title：Journal of anatomy

authors： Horiguchi M

更新日期：1980-01-01 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：:The bioavailability of polystyrene particles (1 microns) labelled with FITC (3M Company, Düsseldorf) was tested in rats after enteral administration. Since macromolecules and particles are preferentially transported in the lymph, the number of particles was counted in the lymph of the thoracic duct over a 6 h period. ...

journal_title：Journal of anatomy

authors： Seifert J,Haraszti B,Sass W

更新日期：1996-12-01 00:00:00

abstract：:A one day symposium of the Anatomical Society of Great Britain and Ireland was held at the Royal Free Hospital in London on the 17th September 1999, on the topic of 'Mechanisms of ageing and longevity'. The following are abstracts of communications and posters presented at the meeting. ...

journal_title：Journal of anatomy

authors：

更新日期：2000-02-01 00:00:00

abstract：:Human beings stand upright with the chain of balance beginning at the feet, progressing to the lower limbs (ankles, knees, hip joints, pelvis), each of the spinal segments, and then ending at the cranium to achieve horizontal gaze and balance using minimum muscle activity. The details of the alignment and balance of t...

journal_title：Journal of anatomy

authors： Hasegawa K,Okamoto M,Hatsushikano S,Shimoda H,Ono M,Homma T,Watanabe K

更新日期：2017-05-01 00:00:00

abstract：:There is a limited understanding of the normal function of the pterygoïdeus proprius muscle and the role that this muscle may have in temporomandibular disorders. Despite a well-described anatomical in-vitro approach to this muscle, there are still difficulties in investigating the fossa pterygopalatina. This study re...

journal_title：Journal of anatomy

authors： Snoeck T,Provyn S,Balestra C,Parlak B,Emonts P,Sesbouë B,Clarys JP

更新日期：2010-12-01 00:00:00

abstract：:Although laryngeal morphology often reflects adaptations for vocalization, the structural consequences of selection for particular aspects of vocal behavior remain poorly understood. In this study, we investigated the effects of increased ultrasonic calling in pups on the adult larynx morphology in selectively bred ra...

journal_title：Journal of anatomy

authors： Lesch R,Schwaha T,Orozco A,Shilling M,Brunelli S,Hofer M,Bowling DL,Zimmerberg B,Fitch WT

更新日期：2021-01-21 00:00:00

abstract：:The fossil record supports the conclusions derived from the study of extant species that the Primates evolved a unique suite of characters in the articulations of the foot. The tarsal bones of African Miocene apes show specializations characteristic of hominoid evolution and provide reasonable precursors for the morph...

journal_title：Journal of anatomy

authors： Lewis OJ

更新日期：1980-09-01 00:00:00

abstract：:Although it is generally assumed that herbivores have more voluminous body cavities due to larger digestive tracts required for the digestion of plant fiber, this concept has not been addressed quantitatively. We estimated the volume of the torso in 126 terrestrial tetrapods (synapsids including basal synapsids and ma...

journal_title：Journal of anatomy

authors： Clauss M,Nurutdinova I,Meloro C,Gunga HC,Jiang D,Koller J,Herkner B,Sander PM,Hellwich O

更新日期：2017-02-01 00:00:00

abstract：:The process by which the pronephros develops was morphologically examined in chick embryos from Hamburger-Hamilton stage (ST) 8+ to ST34. The intermediate mesoderm, from which the pronephros arises, was first seen as a faint ridge of undifferentiated mesoderm between the segmental plate and lateral plate at ST8+. It f...

journal_title：Journal of anatomy

authors： Hiruma T,Nakamura H

更新日期：2003-12-01 00:00:00

abstract：:Scales of snakes contain hard proteins (beta-keratins), now referred to as keratin-associated beta-proteins. In the present study we report the isolation, sequencing, and expression of a new group of these proteins from snake epidermis, designated cysteine-glycine-proline-rich proteins. One deduced protein from expres...

journal_title：Journal of anatomy

authors： Dalla Valle L,Nardi A,Alibardi L

更新日期：2010-03-01 00:00:00

abstract：:Facial size reduction and facial retraction are key features that distinguish modern humans from archaic Homo. In order to more fully understand the emergence of modern human craniofacial form, it is necessary to understand the underlying evolutionary basis for these defining characteristics. Although it is well estab...

journal_title：Journal of anatomy

authors： Holton NE,Franciscus RG,Nieves MA,Marshall SD,Reimer SB,Southard TE,Keller JC,Maddux SD

更新日期：2010-01-01 00:00:00

abstract：:Myocardial hyperplasia is generally considered to occur only during fetal development. However, recent evidence suggests that this type of response may also be triggered by cardiac overload after birth. In congenital heart disease, loading conditions are frequently abnormal, thereby affecting ventricular function. We ...

journal_title：Journal of anatomy

authors： Leeuwenburgh BP,Helbing WA,Wenink AC,Steendijk P,de Jong R,Dreef EJ,Gittenberger-de Groot AC,Baan J,van der Laarse A

更新日期：2008-03-01 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：:In recent years, there has been increasing demand for personalized anatomy modelling for medical and industrial applications, such as ergonomics device development, clinical radiological exposure simulation, biomechanics analysis, and 3D animation character design. In this study, we constructed deformable torso phanto...

journal_title：Journal of anatomy

authors： Wang H,Sun X,Wu T,Li C,Chen Z,Liao M,Li M,Yan W,Huang H,Yang J,Tan Z,Hui L,Liu Y,Pan H,Qu Y,Chen Z,Tan L,Yu L,Shi H,Huo L,Zhang Y,Tang X,Zhang S,Liu C

更新日期：2018-07-01 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

abstract：:This study analyses the evaluation of tomographic indicators of tibia structure, assuming that the usual loading pattern shifts from uniaxial compression close to the heel to a combined compression, torsion and bending scheme towards the knee. To this end, pQCT scans were obtained at 5% intervals of the tibia length (...

journal_title：Journal of anatomy

authors： Capozza RF,Feldman S,Mortarino P,Reina PS,Schiessl H,Rittweger J,Ferretti JL,Cointry GR

更新日期：2010-04-01 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 endocrine pancreas of the toad consists of rounded islets of various sizes embedded in the exocrine tissue. Isolated cells are also present. At least 4 types of endocrine cell are distinguishable by shape, size and electrondensity of the secretory granules as well as by their immunoreactivity with different antise...

journal_title：Journal of anatomy

authors： Accordi F,Bracci MA,Ventola F

更新日期：1998-02-01 00:00:00

abstract：:The articular facets of the sustentaculum tali have a variety of configurations that are generally viewed as nonmetric traits of little functional significance. Bruckner (1987), in contrast, has hypothesised that sustentaculum tali facet variations are functionally important because they influence subtalar joint stabi...

journal_title：Journal of anatomy

authors： Drayer-Verhagen F

更新日期：1993-12-01 00:00:00

abstract：:Many studies have demonstrated the association between facet tropism and disc herniation in the lumbar spine. Some of them found that lumbar disc herniation was on the side of the more sagittal facet joint interface. However, little is understood about the association of facet tropism with disc herniation in the cervi...

journal_title：Journal of anatomy

authors： Huang X,Ye L,Liu X,Weng R,Tan J,Xie P,Yang Y,Liang L,Huang W,Jiang X

更新日期：2020-05-01 00:00:00

abstract：:The main aim of the present work is to synthesize the information obtained from our dissections of the pectoral and forelimb muscles of representative members of the major extant taxa of limbed amphibians and reptiles and from our review of the literature, in order to provide an account of the comparative anatomy, hom...

journal_title：Journal of anatomy

authors： Abdala V,Diogo R

更新日期：2010-11-01 00:00:00