Skeletal muscle in the pineal gland of the bat, Rhinopoma microphyllum: an ultrastructural investigation.

abstract：:The objective of the current study was to determine the tissue distribution of cells derived from the area opaca in heterospecific quail-chick blastodermal chimeras. Quail-chick chimeras were constructed by transferring dissociated cells from the area opaca of the stage X-XII (EG&K) quail embryo into the subgerminal c...

journal_title：Journal of anatomy

authors： Karagenç L,Sandikci M

更新日期：2010-01-01 00:00:00

abstract：:The anatomy of porcine bronchial circulation has not been fully described. The purpose of this study was to investigate the extrapulmonary topographic anatomy of bronchial arteries in pig. Ten pigs weighing 15-25 kg were studied. Between one and four bronchial arteries were found in each pig. The bronchoesophageal art...

journal_title：Journal of anatomy

authors： Lorentziadis M,Chamogeorgakis T,Toumpoulis IK,Karayannacos P,Dosios T

更新日期：2005-10-01 00:00:00

abstract：:Colloidal carbon was injected intravenously into young rats to label circulating monocytes before making a stab wound in the brain. The rats were killed 3-16 days after the stab wound. Demonstration of non-specific esterase, thiamine pyrophosphatase and 5'-nucleotidase was carried out on the carbon-labelled macrophage...

journal_title：Journal of anatomy

authors： Kaur C,Ling EA,Wong WC

更新日期：1987-10-01 00:00:00

abstract：:To evaluate whether the lines occasionally detected on clinical magnetic resonance (MR) images are genuine hippocampal layers, a formalin fixed hippocampal specimen was scanned using T2 weighted sequences at 7 Tesla (voxel dimensions 0.064 x 0.064 x 1 mm) and at 1.5 Tesla (voxel dimensions: 0.156 x 0.156 x 1 mm) and c...

journal_title：Journal of anatomy

authors： Wieshmann UC,Symms MR,Mottershead JP,MacManus DG,Barker GJ,Tofts PS,Revesz T,Stevens JM,Shorvon SD

更新日期：1999-07-01 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：:There is need for a consistent definition of structures caudal to the testis that variously are termed 'gubernaculum testis' as a basis for understanding the emergence and sexually dimorphic further growth and differentiation of this specifically mammalian structure. Rodent fetuses undergo a stage of development durin...

journal_title：Journal of anatomy

authors： van der Schoot P

更新日期：1996-08-01 00:00:00

abstract：:The effects of chronic neuromuscular inactivity on the phenotype and size of muscle fibres in a fast ankle extensor (medial gastrocnemius, MG) and a fast ankle flexor (tibialis anterior, TA) muscle of the rat hindlimb were determined. Inactivity was produced by spinal cord isolation (SI), i.e. complete spinal cord tra...

journal_title：Journal of anatomy

authors： Zhong H,Roy RR,Woo J,Kim JA,Edgerton VR

更新日期：2007-01-01 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 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：: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：:The study aim was to explore the anatomy, histopathology, and molecular biological function of the fascias posterior to the interperitoneal colon and its mesocolon to provide information for improving complete mesocolic excision. To accomplish this aim, we performed intraoperative observations in 60 interperitoneal co...

journal_title：Journal of anatomy

authors： Gao Z,Ye Y,Zhang W,Shen D,Zhong Y,Jiang K,Yang X,Yin M,Liang B,Tian L,Wang S

更新日期：2013-08-01 00:00:00

abstract：:The relationship between lung liquid flow and fetal lung development has been studied at the cellular level using ultrastructural techniques. Continuous in utero tracheal ligation and drainage (over a period of 21-28 days) both result in malformations of the developing fetal lamb lung. Ligated lungs are larger, and dr...

journal_title：Journal of anatomy

authors： Alcorn D,Adamson TM,Lambert TF,Maloney JE,Ritchie BC,Robinson PM

更新日期：1977-07-01 00:00:00

abstract：:The ontogeny of the nasolacrimal ducts (NLD) and canals (NLC) are investigated in strepsirrhine and haplorhine primates. Developmental series of serially sectioned fetal, perinatal and adult specimens, in combination with juvenile and adult skulls subjected to high-resolution computed tomography, reveal that the verti...

journal_title：Journal of anatomy

authors： Rossie JB,Smith TD

更新日期：2007-02-01 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：:The effects of excess iodine on the development of the thyroid gland of chick embryos was assessed following injections of potassium iodide prior to incubation. Iodide injection resulted in a significantly greater thyroid gland weight (goitre) on Day 18 of incubation and a delay in hatching. Histological studies of th...

journal_title：Journal of anatomy

authors： Guo Z,Narbaitz R,Fryer JN

更新日期：1991-06-01 00:00:00

abstract：:The testicular capsule was studied histologically, morphometrically, ultrastructurally and immunohistochemically in the Japanese quail, domestic fowl, turkey and duck (all members of the Galloanserae). The testicular capsule was, relative to mammals, thin, being 81.5 +/- 13.7 microm in the quail, 91.7 +/- 6.2 microm i...

journal_title：Journal of anatomy

authors： Aire TA,Ozegbe PC

更新日期：2007-06-01 00:00:00

abstract：:Many vertebrates have an ocular skeleton composed of cartilage and/or bone situated within the sclera of the eye. In this study we investigated whether modern and fossil sharks have an ocular skeleton, and whether it is conserved in morphology. We describe the scleral skeletal elements of three species of modern shark...

journal_title：Journal of anatomy

authors： Pilgrim BL,Franz-Odendaal TA

更新日期：2009-06-01 00:00:00

abstract：:The ligamentous attachments of the lumbar spinous processes were studied by dissection and histological examination in seven dogs, three cats and six baboons. Unlike man, the lumbar spines of these animals do not possess a supraspinous ligament and there is no decussation of the erector spinae tendons in the lower lum...

journal_title：Journal of anatomy

authors： Heylings DJ

更新日期：1980-03-01 00:00:00

abstract：:Age-related changes are reported in the rat suprapatella: a fibrocartilage that resists compression of the quadriceps tendon against the femur in the flexed knee. The suprapatella was studied by histology, immunohistochemistry and electron microscopy in rats aged 11-14 weeks, and 12, 15, 18 and 24 months. Type II coll...

journal_title：Journal of anatomy

authors： Benjamin M,Tyers RN,Ralphs JR

更新日期：1991-12-01 00:00:00

abstract：:The form and position of the developing atrioventricular bundle and its branches has been studied in the hearts of domestic fowl embryos operated upon to induce delayed closure of the interventricular foramen. The operation was performed at 3 days of incubation when the outflow tract of the tubular heart was temporari...

journal_title：Journal of anatomy

authors： Vassall-Adams PR

更新日期：1982-03-01 00:00:00

abstract：:Fertilised chicken eggs were incubated for 48 hours while exposed to pulsed trains of magnetic fields having a duration of 0-5 ms, a rise time of 42 microsecond, and a pulse repetition rate of 100 at a magnetic field flux density of 1 microT. Some eggs were exposed to 1,552 rad X-rays as a positive control. After expo...

journal_title：Journal of anatomy

authors： Maffeo S,Brayman AA,Miller MW,Carstensen EL,Ciaravino V,Cox C

更新日期：1988-04-01 00:00:00

abstract：:Premature closure of the sagittal suture occurs as an isolated (nonsyndromic) birth defect or as a syndromic anomaly in combination with other congenital dysmorphologies. The genetic causes of sagittal nonsyndromic craniosynostosis (NSC) remain unknown. Although variation of the dysmorphic (scaphocephaly) skull shape ...

journal_title：Journal of anatomy

authors： Heuzé Y,Boyadjiev SA,Marsh JL,Kane AA,Cherkez E,Boggan JE,Richtsmeier JT

更新日期：2010-08-01 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：: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：: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：:The surface area and volume of 79 human fetuses (body weight 8-4080 g) were estimated by use of a geometric method. It was found that body surface area increased by a factor of about 70, and body volume by a factor of about 400, during the fetal period. Surface area (S, in cm2) was related to body weight (W, in g) and...

journal_title：Journal of anatomy

authors： Meban C

更新日期：1983-09-01 00:00:00

abstract：:The permeability of the skin of fetal rats between 14 and 21 days of intrauterine life was investigated by injecting lanthanum nitrate solution subepidermally and by exposing the external surface of other fetuses to the same solution. Up to the age of 18 days, the epidermis was freely permeable from the basal surface ...

journal_title：Journal of anatomy

authors： Hayward AF

更新日期：1983-03-01 00:00:00

abstract：:Differences are reported in the total calcified tissue/bone marrow ratios and in the total thickness of cortical calcified tissue (lamellar bone and calcified fibrocartilage) between the attachment sites of the quadriceps tendon and the patellar ligament in man. The greatest amount of calcified tissue is at the insert...

journal_title：Journal of anatomy

authors： Evans EJ,Benjamin M,Pemberton DJ

更新日期：1991-02-01 00:00:00

abstract：:Anomalous connection of the inferior caval vein to the left atrium is exceedingly rare, and has even been considered by some authors an anatomic and embryologic impossibility. This study demonstrates for the first time the existence of this rare malformation, diagnosed on prenatal echo, and confirmed on post-mortem ex...

journal_title：Journal of anatomy

authors： Houyel L,Cohen L,Burlot P,Heitzmann A,Bonnet D

更新日期：2020-12-20 00:00:00

abstract：:A histological study has shown that considerable amounts of lipid accumulate in the oxyntico-peptic cells of the proventriculus of domestic fowls deprived of food. Lipid droplets were first seen in the cells 6 hours after commencing the fast and they reached a maximum in 24 hours; a decrease was detected histologicall...

journal_title：Journal of anatomy

authors： Wight PA

更新日期：1975-12-01 00:00:00