Mesencephalic human neural progenitor cells transplanted into the neonatal hemiparkinsonian rat striatum differentiate into neurons and improve motor behaviour.

abstract：:A quantitative, postmortem study of 36 human inferior alveolar nerves is described. The total myelinated fibre count (TMFC) of nerves was not related to sex or age of the subjects but significant positive correlations were found between TMFC and subject body weight in both dentate (r = 0.616) and edentulous (r = 0.676...

journal_title：Journal of anatomy

authors： Heasman PA,Beynon AD

更新日期：1987-04-01 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：: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：: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：: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：: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：:Homoplastic grafts of re-orientated unsegmented paraxial mesoderm transplanted from stage 20 Xenopus embryos into host embryos of the same age resulted in segmentation and the formation of somites in the same axis as if they had been left in situ. Because grafts transplanted with various orientations came under the st...

journal_title：Journal of anatomy

authors： Burgess AM

更新日期：1983-06-01 00:00:00

abstract：:Peripheral sensory and autonomic neurons are known to possess insulin receptors. These have been considered to be of the peripheral type, i.e. similar to those of hepatic and fat cells rather than of the brain type which show dual specificity for both insulin and insulin-like growth factor (IGF-1). We have examined th...

journal_title：Journal of anatomy

authors： Karagiannis SN,King RH,Thomas PK

更新日期：1997-10-01 00:00:00

abstract：:Some aspects of normal obliteration of sutures in rabbit and man were studied histologically and it was found that suture closure took place by intramembranous ossification in specific areas of trans-suturally arranged, tendon-like tissue. Histochemically these areas demonstrated high activity of oxidative enzymes. ...

journal_title：Journal of anatomy

authors： Persson M,Magnusson BC,Thilander B

更新日期：1978-02-01 00:00:00

abstract：:These studies, on a variety of laboratory, zoo and agricultural animals, show that the phenomenon of replacement of tissues lost in an ear punch is common to some other mammals as well as the rabbit, although the rabbit appears to be the most proficient in this process. It is suggested that the cartilage may be replac...

journal_title：Journal of anatomy

authors： Williams-Boyce PK,Daniel JC Jr

更新日期：1986-12-01 00:00:00

abstract：:In embryology, the infracardiac bursa (ICB) is a well-known derivative separated from the omental bursa. During surgeries around the esophagogastric junction (EGJ), surgeons often encounter a closed space considered to be equivalent to the ICB, but the macroscopic anatomy in adults is hardly known. This study aimed to...

journal_title：Journal of anatomy

authors： Nakamura T,Shinohara H,Okada T,Hisamori S,Tsunoda S,Obama K,Kurahashi Y,Takai A,Shimokawa T,Matsuda S,Makishima H,Takakuwa T,Yamada S,Sakai Y

更新日期：2019-07-01 00:00:00

abstract：:Early hominins formed large and thick-enamelled cheek-teeth within relatively short growth periods as compared with modern humans. To understand better the developmental basis of this process, we measured daily enamel increments, or cross striations, in 17 molars of Plio-Pleistocene hominins representing seven differe...

journal_title：Journal of anatomy

authors： Lacruz RS,Dean MC,Ramirez-Rozzi F,Bromage TG

更新日期：2008-08-01 00:00:00

abstract：:An electron microscopic study of myelination was carried out in the anterior limb of the anterior commissure of the mouse brain. The total number of axons increased from 48 700 at 17 days post-conception to 286 500 at 11 days postnatum. The first evidence of myelination was the presence of a few promyelin fibres at 8 ...

journal_title：Journal of anatomy

authors： Sturrock RR

更新日期：1975-02-01 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 canine's olfactory acuity is legendary, but neither its main olfactory system nor its vomeronasal system has been described in much detail. We used immunohistochemistry on paraffin-embedded sections of male and female adult dog vomeronasal organ (VNO) to characterize the expression of proteins known to be expresse...

journal_title：Journal of anatomy

authors： Dennis JC,Allgier JG,Desouza LS,Eward WC,Morrison EE

更新日期：2003-09-01 00:00:00

abstract：:The bronchial tree was investigated in 37 pairs of lungs of adult dogs using dissection and corrosion techniques. The external morphology of the lungs and their lobes has been described. The right lung was divided by deep fissures into four lobes, the apical, the middle, the diaphragmatic and the intermediate. The lef...

journal_title：Journal of anatomy

authors： Ishaq M

更新日期：1980-12-01 00:00:00

abstract：:Small clusters of extra large muscle fibres were identified in hindlimb muscles of neonatal mice (strain C57BL/10ScSn). At two days of age they had a significantly greater cross-sectional area than their normal counterparts (P less than 0.01). Fibre typing methods (NADH-tetrazolium reductase, ATPase and phosphorylase)...

journal_title：Journal of anatomy

authors： Christie KN,Stewart RJ,Bacciocchi G

更新日期：1990-06-01 00:00:00

abstract：:This review broadly summarizes how molecular biology has contributed to our understanding of human evolution. Molecular anthropology began in the 1960s with immunological comparisons indicating that African apes and humans were closely related and, indeed, shared a common ancestor as recently as 5 million years ago. A...

journal_title：Journal of anatomy

authors： Bradley BJ

更新日期：2008-04-01 00:00:00

abstract：:Because the cornea is optimized for refraction, it relies on supporting tissues for moistening and nutrition and in particular for immune protection. Its main support tissue is the conjunctiva, in addition to the lacrimal gland, the latter which provides soluble mediators via the tear film. The cornea and conjunctiva ...

journal_title：Journal of anatomy

authors： Knop E,Knop N

更新日期：2005-03-01 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：:Ultrasound of the calcaneus may be used as a cheap, ionising radiation-free and easy to use indicator of skeletal status, and hence of osteoporotic fracture risk. At present ultrasound is not widely used as it suffers from high precision errors. As ultrasound parameters are determined in part by bone mineral density (...

journal_title：Journal of anatomy

authors： Burston B,McNally DS,Nicholson HD

更新日期：1998-10-01 00:00:00

abstract：:The distance of the neuromuscular gap was measured in a chicken smooth muscle, m. retractor phalli cranialis (MRPC). For the identification of active neuromuscular contacts, acetylcholinesterase (AChE) was stained according to Tago's modification of the Karnovsky and Roots' method. Thirty two out of 500 muscle cells w...

journal_title：Journal of anatomy

authors： Ohsawa K,Nishida T,Kurohmaru M,Hayashi Y

更新日期：1990-06-01 00:00:00

abstract：:This study describes at the ultrastructural level the neuronal changes in the intracardiac ganglia of the monkey (Macaca fascicularis) following unilateral vagotomy. One day after unilateral vagotomy, some intracardiac neurons showed an overall increase in electron density, with the dendrites darkening first. At three...

journal_title：Journal of anatomy

authors： Tay SS,Wong WC,Ling EA

更新日期：1984-01-01 00:00:00

abstract：:It is currently thought that New World monkeys, prosimians, and humans are the only primates to possess vomeronasal organs (VNOs) as adults. Recent studies of the human VNO suggest that previous investigations on Old World primates may have missed the VNO. We examined nasal septa from the chimpanzee (Pan troglodytes) ...

journal_title：Journal of anatomy

authors： Smith TD,Siegel MI,Bonar CJ,Bhatnagar KP,Mooney MP,Burrows AM,Smith MA,Maico LM

更新日期：2001-01-01 00:00:00

abstract：:The proximal stump of the optic nerve was examined by electron microscopy from 1 d to 8 wk (dpo/wpo) after intraorbital transection. At 1 dpo a layer of axonal, cytoplasmic and myelin debris approximately 15 microns thick was present at the cut end. A zone approximately 25 microns thick of abnormal and partly degenera...

journal_title：Journal of anatomy

authors： Zeng BY,Anderson PN,Campbell G,Lieberman AR

更新日期：1994-12-01 00:00:00

abstract：:The sacroiliac joint (SIJ) is responsible for weight transmission between the spine and lower extremity. However, details of the structure and function of the SIJ remain unclear. In a previous study, we devised a method of quantitatively evaluating the level of degeneration of the SIJ using an age estimation procedure...

journal_title：Journal of anatomy

authors： Nishi K,Tsurumoto T,Okamoto K,Ogami-Takamura K,Hasegawa T,Moriuchi T,Sakamoto J,Oyamada J,Higashi T,Manabe Y,Saiki K

更新日期：2018-02-01 00:00:00

abstract：:Normal human kidneys were examined for the presence of granular peripolar cells. The prominent feature of the human peripolar cell was the presence of numerous cytoplasmic membrane-bound granules, which had the appearance of secretory granules. Most of the granules had a homogeneous matrix with no crystalline substruc...

journal_title：Journal of anatomy

authors： Gardiner DS,More IA,Lindop GB

更新日期：1986-06-01 00:00:00

abstract：:Tarentola annularis is a climbing gecko with a wide distribution in Africa north of the equator. In the present paper, we describe the development of the osteocranium of this lizard, from the first appearance of the cranial elements up to the point of hatching. This is based on a combination of histology and cleared a...

journal_title：Journal of anatomy

authors： Khannoon ER,Evans SE

更新日期：2020-09-01 00:00:00

abstract：:This study presents, for the first time, sequences of five beta-keratin cDNAs from turtle epidermis obtained by means of 5'- and 3'-rapid amplification of cDNA ends (RACE) analyses. The deduced amino acid sequences correspond to distinct glycine-proline-serine-tyrosine rich proteins containing 122-174 amino acids. In ...

journal_title：Journal of anatomy

authors： Dalla Valle L,Nardi A,Toni M,Emera D,Alibardi L

更新日期：2009-02-01 00:00:00

abstract：:In zoology it is well known that birds are characterized by the presence of feathers, and mammals by hairs. Another common point of view is that avian scales are directly related to reptilian scales. As a skin embryologist, I have been fascinated by the problem of regionalization of skin appendages in amniotes through...

journal_title：Journal of anatomy

authors： Dhouailly D

更新日期：2009-04-01 00:00:00