RNA and protein synthesis in the nonspermatozoal cells of normal human semen.

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：: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：:In most mammalian species the cardiac skeleton is composed of coarse collagen fibres, fibrocartilage, and pieces of hyaline cartilage. Bone, the os cordis, is a regular constituent of the ruminant heart. The cardiac skeleton of the otter (Lutra lutra) has not previously been described. The skeleton in 30 otter hearts ...

journal_title：Journal of anatomy

authors： Egerbacher M,Weber H,Hauer S

更新日期：2000-04-01 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：:The histochemical and ultrastructural characteristics of the adult rat and rabbit costal diaphragm were investigated. On the basis of enzyme histochemistry, the rat diaphragm was found to contain 42% and 39% Type I, 24% and 25% Type II A and 33% and 34% Type II B fibres on the thoracic and abdominal surfaces respectiv...

journal_title：Journal of anatomy

authors： Kilarski W,Sjöström M

更新日期：1990-02-01 00:00:00

abstract：:The neuromuscular junction (NMJ) is the highly specialised peripheral synapse formed between lower motor neuron terminals and muscle fibres. Post-synaptic acetylcholine receptors (AChRs), which are found in high density in the muscle membrane, bind to acetylcholine released into the synaptic cleft of the NMJ, thereby ...

journal_title：Journal of anatomy

authors： Mech AM,Brown AL,Schiavo G,Sleigh JN

更新日期：2020-10-01 00:00:00

abstract：:In a study of 80 cavernous sinuses in 40 cadavers, the trochlear nerve entered the cavernous sinus in 87.5% of cases before the crossing, in 7.5% at the crossing and in 5.0% after the crossing of the free and the attached margins of the tentorium cerebelli. In 77.5% of specimens the trochlear nerve showed a marked ben...

journal_title：Journal of anatomy

authors： Bisaria KK

更新日期：1988-08-01 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：:Neural stem cell transplantation is a promising strategy for the treatment of neurodegenerative diseases. To evaluate the differentiation potential of human neural progenitor cells (hNPCs) as a prerequisite for clinical trials, we intracerebrally transplanted in vitro expanded fetal mesencephalic hNPCs into hemiparkin...

journal_title：Journal of anatomy

authors： Hovakimyan M,Haas SJ,Schmitt O,Gerber B,Wree A,Andressen C

更新日期：2006-12-01 00:00:00

abstract：:Bone growth at the cranial sutures relies on proliferation of osteogenic progenitor cells and/or differentiation of osteoblasts. The current study was undertaken to assess these events in relation to suture growth and fusion. A total of 21 pigs, divided into three age groups (0.5-1.5 months, 3-4 months and 5-7 months)...

journal_title：Journal of anatomy

authors： Sun Z,Lee E,Herring SW

更新日期：2007-09-01 00:00:00

abstract：:The regeneration of adrenocortical autotransplants in the rat spleen has been investigated by light and electron microscopy. Up to the seventh day after implantation, adrenal grafts showed large areas of necrosis and contained many degenerating (apoptotic) adrenocortical cells, some mesenchyme-like poorly differentiat...

journal_title：Journal of anatomy

authors： Belloni AS,Vassanelli P,Robba C,Rebuffat P,Mazzocchi G,Nussdorfer GG

更新日期：1982-09-01 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：:Abstract The skull and the face are directly related, and skeletal morphology influences the facial proportions, muscle structure, feature formation and hence detailed facial appearance. Each face is unique and we are each capable of perceiving very subtle differences between faces in order to carry out personal recog...

journal_title：Journal of anatomy

authors： Wilkinson C

更新日期：2008-11-27 00:00:00

abstract：:Atrial and ventricular myocardium from young golden hamsters, 3-6 months of age, was examined under the transmission electron microscope, representative samples from each animal having been stained histochemically for acid phosphatase (AP) by a lead precipitation technique. Our observations indicated that AP positive ...

journal_title：Journal of anatomy

authors： Skepper JN,Navaratnam V

更新日期：1987-02-01 00:00:00

abstract：:Quantitative craniometrical traits have been successfully incorporated into population genetic methods to provide insight into human population structure. However, little is known about the degree of genetic and non-genetic influences on the phenotypic expression of functionally based traits. Many studies have assesse...

journal_title：Journal of anatomy

authors： Martínez-Abadías N,Esparza M,Sjøvold T,González-José R,Santos M,Hernández M

更新日期：2009-01-01 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：:Following the discovery that the proto-oncogene protein kinase B (PKB) functions as a downstream element in signalling from phosphoinositide 3'-kinase (PI3-kinase) (Burgering & Coffer, 1995), PKB has been shown to mediate a diverse array of PI3-kinase dependent cellular responses. Most recently PKB-dependent phosphory...

journal_title：Journal of anatomy

authors： Kops GJ,Burgering BM

更新日期：2000-11-01 00:00:00

abstract：:The epithalamus is a major subdivision of the diencephalon constituted by the habenular nuclei and pineal complex. Structural asymmetries in this region are widespread amongst vertebrates and involve differences in size. neuronal organisation, neurochemistry and connectivity. In species that possess a photoreceptive p...

journal_title：Journal of anatomy

authors： Concha ML,Wilson SW

更新日期：2001-07-01 00:00:00

abstract：:The behavioral differences in muscle use are related to the fiber type composition of the muscles among other variables. The aim of this study was to examine the degree of heterogeneity in the fiber type composition in the rat temporalis muscle. The temporalis muscle was taken from 10-week-old Wistar strain male rats ...

journal_title：Journal of anatomy

authors： Tanaka E,Sano R,Kawai N,Korfage JA,Nakamura S,Izawa T,Langenbach GE,Tanne K

更新日期：2008-12-01 00:00:00

abstract：:The process of anatomical ductal obliteration appears to be gradual and to involve proliferation of intima and media (mainly the latter) producing mounds, mucoid-filled spaces and fragmentation of the internal elastic membrane. Dissociation of the inner media may also be involved. The persistent ductus can be recogniz...

journal_title：Journal of anatomy

authors： Ho SY,Anderson RH

更新日期：1979-06-01 00:00:00

abstract：:The role of the neural arch in weight transmission in the cervical and upper thoracic regions of the vertebral column has been investigated. Measurements at the levels of C2, C4, C6, C7, T1 and T5 vertebrae were made in 44 adult male vertebral columns. At each level, the area of the inferior surface of the body was co...

journal_title：Journal of anatomy

authors： Pal GP,Routal RV

更新日期：1986-10-01 00:00:00

abstract：:The effects of a chronic administration of angiotensin II on the zona fasciculata of rats treated with dexamethasone and maintenance doses of ACTH were investigated by morphometric methods applied to electron microscopy. It was found that angiotensin induced a significant increase in the volume of cells, nuclei, mitoc...

journal_title：Journal of anatomy

authors： Nussdorfer GG,Robba C,Mazzochi G,Rebuffat P

更新日期：1981-03-01 00:00:00

abstract：:This review describes the progress made in preparing Cochrane systematic reviews of randomized controlled trials for Guillain-Barré syndrome (GBS), chronic inflammatory demyelinating polyradiculoneuropathy (CIDP), multifocal motor neuropathy (MMN) and the demyelinating neuropathies associated with paraproteins. The di...

journal_title：Journal of anatomy

authors： Hughes RA

更新日期：2002-04-01 00:00:00

abstract：:In an attempt to clarify the nature of the human cemento-dentinal junction, ground sections of incompletely formed and fully formed extracted teeth were prepared and their histology compared with their microradiographic appearances. The results showed that incompletely formed teeth possess distinctive surface layers o...

journal_title：Journal of anatomy

authors： Owens PD

更新日期：1976-11-01 00:00:00

abstract：:Although the development of the avian skeleton has attracted considerable attention, most of the studies have been concentrated on the embryonic period, while studies on the postnatal period are rare. We studied the postnatal development of the skeleton in two phylogenetically distant birds, an altricial passerine Acr...

journal_title：Journal of anatomy

authors： Skawiński T,Borczyk B,Hałupka L

更新日期：2021-02-01 00:00:00

abstract：:How changes in anatomy affect joint biomechanics can be studied using musculoskeletal modelling, making it a valuable tool to explore joint function in healthy and pathological joints. However, gathering the anatomical, geometrical and physiological data necessary to create a model can be challenging. Very few integra...

journal_title：Journal of anatomy

authors： Kerkhof FD,van Leeuwen T,Vereecke EE

更新日期：2018-11-01 00:00:00

abstract：:Excisional wounds were inflicted on the palatal mucoperiosteum of beagle pups at intervals from 3 to 31 days before the animals were killed, when the animals were perfused and the tissue examined by electron, microscopy. Fibroblasts with the morphological characteristics of myofibroblasts, including bundles of intrace...

journal_title：Journal of anatomy

authors： Squier CA,Kremenak CR

更新日期：1980-05-01 00:00:00

abstract：:A defining feature of dentitions in modern sharks and rays is the regulated pattern order that generates multiple replacement teeth. These are arranged in labio-lingual files of replacement teeth that form in sequential time order both along the jaw and within successively initiated teeth in a deep dental lamina. Two ...

journal_title：Journal of anatomy

authors： Meredith Smith M,Underwood C,Clark B,Kriwet J,Johanson Z

更新日期：2018-06-01 00:00:00

abstract：:Dentine- and enamel-forming cells secrete matrix in consistent rhythmic phases, resulting in the formation of successive microscopic growth lines inside tooth crowns and roots. Experimental studies of various mammals have proven that these lines are laid down in subdaily, daily (circadian), and multidaily rhythms, but...

journal_title：Journal of anatomy

authors： Papakyrikos AM,Arora M,Austin C,Boughner JC,Capellini TD,Dingwall HL,Greba Q,Howland JG,Kato A,Wang XP,Smith TM

更新日期：2020-08-01 00:00:00

abstract：:Bone formation occurred ten days after transplantation of guinea-pig urinary bladder wall to the anterior abdominal wall. A quantitative analysis showed that the bone which formed in the tissues of the transplant site grew rapidly during the following week. Thereafter, bone growth slowed and remodelling became evident...

journal_title：Journal of anatomy

authors： Callis PD

更新日期：1982-08-01 00:00:00