Abstract:
:Systematic sampling using the Cavalier's principle provides accurate, efficient, cheap, and simple quantitative estimates of objects within neuroanatomical structures like the cerebellum. We identified and isolated the Purkinje cell layer and used this information to extrapolate the stereological technique to estimate the total number of Purkinje cells and volume on light microscope in rabbits' cerebella. Volumes of the cell populations in the cerebellum have not been estimated previously. Using this method, we counted the Purkinje cells in the two right and three left hemicerebella of five male healthy rabbits and found the total number of Purkinje cells to have a mean of 671,597. The mean volume of the Purkinje cell was estimated at 2207 μm(3) for the entire cerebella. The contribution of the stereological method to cell quantification and volumetry was emphasised by the neuroanatomical experimental animal study. The method proved to be an excellent tool for evaluating the Purkinje cell numbers and volumes in the rabbits. The data may also support the significance of considering anatomical data when evaluating pathological changes in cerebella.
journal_name
Folia Morphol (Warsz)journal_title
Folia morphologicaauthors
Akosman MS,Gocmen-Mas N,Karabekir HSsubject
Has Abstractpub_date
2011-11-01 00:00:00pages
240-4issue
4eissn
0015-5659issn
1644-3284journal_volume
70pub_type
杂志文章abstract:BACKGROUND:The foramen tympanicum (FT) is an osseous dehiscence of the temporal bone and usually closes by the age of 5 years. The foramen is located posteromedial to the temporomandibular joint and anteroinferior of the external auditory canal. The aim of this study is to define the prevalence, location and size of th...
journal_title:Folia morphologica
pub_type: 杂志文章,随机对照试验
doi:10.5603/FM.a2017.0078
更新日期:2018-01-01 00:00:00
abstract:BACKGROUND:The vermiform appendix is a worm-like tube containing a large amount of lymphoid follicles. In our knowledge, there is a little standard data about the vermiform appendix in Iranian population. Therefore, the objective of this study was to investigate the normal appendix size in Iranian cadavers. MATERIALS ...
journal_title:Folia morphologica
pub_type: 杂志文章
doi:10.5603/FM.a2017.0032
更新日期:2017-01-01 00:00:00
abstract:BACKGROUND:We identified the vidian canal (VC) in a Turkish subpopulation on cone-beam computed tomography (CBCT) images and explored its anatomic relationships; the canal serves as an anatomic pathway during endonasal surgical approaches. MATERIALS AND METHODS:Coronal and axial CBCT images of 100 patients (50 males a...
journal_title:Folia morphologica
pub_type: 杂志文章
doi:10.5603/FM.a2019.0094
更新日期:2020-01-01 00:00:00
abstract::It was found in sheep that the left cranial vena cava formed by two brachiocephalic veins terminated in coronary sinus together with left azygous vein and great as well middle cardiac veins. The right azygous vein escapes into right atrium. In dog two cranial venae cavae were observed. The right vena cava terminated i...
journal_title:Folia morphologica
pub_type: 杂志文章
doi:
更新日期:1992-01-01 00:00:00
abstract::A rare variation was found in one of the two left renal veins in a 94-year-old male cadaver undergoing routine dissection. The characteristic findings in the cadaver included, in addition to the primary left renal vein, the presence of a posterior left renal vein draining to the left ascending lumbar vein without comm...
journal_title:Folia morphologica
pub_type: 杂志文章
doi:10.5603/FM.2015.0121
更新日期:2015-01-01 00:00:00
abstract::The South American fur seal reproductive histophysiology is scarcely described. This study provides a histological description of prepuberal South American fur seal (Arctocephalus australis) ovaries as well as three-dimensional reconstructions of subcapsular crypts and primordial follicles. Ovaries from fresh dead ani...
journal_title:Folia morphologica
pub_type: 杂志文章
doi:
更新日期:2009-11-01 00:00:00
abstract::The anterior tibial artery is of great clinical relevance to vascular infrapopliteal surgery. The sources (origins), length and luminal diameter of the anterior tibial artery in 46 men and 30 women with Lerich syndrome were studied by means of radiological and digital methods. The results obtained were described by tw...
journal_title:Folia morphologica
pub_type: 杂志文章
doi:
更新日期:2006-05-01 00:00:00
abstract::The inferior colliculus (IC) of the bank vole is made up of 3 nuclei: the external and pericentral nucleus, which are located on the outer border of the IC, and the central nucleus, which is the largest part of IC and shows a laminated structure. On the basis of various morphological criteria 5 types of neurons have b...
journal_title:Folia morphologica
pub_type: 杂志文章
doi:
更新日期:2002-01-01 00:00:00
abstract:BACKGROUND:Identifying the arterial variation of the lateral circumflex femoral artery is a vital step in planning surgical and radiological approach. To evaluate the variations and discuss the clinical correlates of the lateral circumflex femoral artery. MATERIALS AND METHODS:58 adult cadavers (male 45, female 13) wi...
journal_title:Folia morphologica
pub_type: 杂志文章
doi:10.5603/FM.a2020.0094
更新日期:2020-08-22 00:00:00
abstract::Many theories have been suggested in order to explain the aetiology of septal aperture. The influence of genes, the size and shape of ulna processes, joint laxity, bone robusticity, osteoarthritis, and osteoporosis has been discussed; however, the problem has not yet been solved. The aim of the study was to examine th...
journal_title:Folia morphologica
pub_type: 杂志文章
doi:10.5603/FM.2015.0034
更新日期:2015-01-01 00:00:00
abstract:BACKGROUND:Epistaxis is a frequent problem otorhinolaryngologists faces of in their practice. The variations of the sphenopalatine foramen (SPF) and consequ-ently the artery may be one of the major sources of such bleeding. The present work aimed to localise the site of SPF and also to illustrate its different shapes, ...
journal_title:Folia morphologica
pub_type: 杂志文章
doi:10.5603/FM.a2017.0104
更新日期:2018-01-01 00:00:00
abstract::Third molar teeth are causative factors of many oral pathologies. Lower third molars are the most often retained teeth and the origin of considerable pain. The aim of the study is a presentation of the morphology of third molars with incompletely formed apices on the basis of panoramic radiograms. The material compris...
journal_title:Folia morphologica
pub_type: 杂志文章
doi:
更新日期:2003-05-01 00:00:00
abstract::Investigations were made on serial sections of human embryos at developmental stage 23 (56 days). The oculomotor complex in embryos at this stage consists of lateral, median, and accessory nuclei. The lateral (chief) nucleus forms the greatest part of the oculomotor complex and it is subdivided into ventromedial and d...
journal_title:Folia morphologica
pub_type: 杂志文章
doi:
更新日期:1999-01-01 00:00:00
abstract::Diving goitres can descend the cervical region expanding directly into the thoracic cavity. In most cases, diving goitres extend into the anterosuperior compartment, but they may also extend behind the trachea. We herein present a case of a male patient with retrotracheal goitre and history of left thyroid lobectomy a...
journal_title:Folia morphologica
pub_type: 杂志文章
doi:10.5603/FM.a2017.0072
更新日期:2018-01-01 00:00:00
abstract:BACKGROUND:Congenital anomalies of the coronary arteries (CAs) are rare and are often diagnosed incidentally during a conventional coronary angiography. Recently, the incidence of these congenital defects is on the rise particularly after the introduction of the electrocardiography (ECG) gated coronary computed tomogra...
journal_title:Folia morphologica
pub_type: 杂志文章
doi:10.5603/FM.a2016.0053
更新日期:2017-01-01 00:00:00
abstract:BACKGROUND:An understanding of the left main coronary artery (LMCA) anatomy is important for accurate diagnosis and therapy. We aimed to investigate LMCA anatomy via 128-multisliced coronary computed-tomography-angiography (CCTA) in patients with normal LMCA. MATERIALS AND METHODS:A total of 201 CCTA studies were incl...
journal_title:Folia morphologica
pub_type: 杂志文章
doi:10.5603/FM.a2016.0059
更新日期:2017-01-01 00:00:00
abstract:BACKGROUND:Atherosclerotic occlusion of a coronary vessel is the commonest cause of ischaemic heart disease. The distribution of atherosclerotic lesions is not random,with stenoses preferentially situated at branch ostia, bifurcation points, and the proximal segments of daughter vessels. The aim of this study was to de...
journal_title:Folia morphologica
pub_type: 杂志文章
doi:10.5603/fm.2013.0033
更新日期:2013-08-01 00:00:00
abstract::Diverticula of the upper part of the alimentary tract, irrespective of their etiology, are frequently observed benign changes of the pharynx, oesophagus, stomach and duodenum. In the present work, patients of the II General Surgery Department of the Medical University of Lublin, with radiologically or endoscopically p...
journal_title:Folia morphologica
pub_type: 杂志文章
doi:
更新日期:2001-11-01 00:00:00
abstract:BACKGROUND:In this study, we investigated the relationship between the portal vein and hepatic artery variations and the remaining liver volume in living donors in liver transplantation. MATERIALS AND METHODS:In the study, triphasic abdominal CT images of 180 live liver donor candidates were analyzed retrospectively. ...
journal_title:Folia morphologica
pub_type: 杂志文章
doi:10.5603/FM.a2020.0080
更新日期:2020-08-04 00:00:00
abstract::The infratemporal fossa is often the site of pathology or surgical intervention. We describe an unusual muscle found during the routine dissection of the right infratemporal fossa. The literature germane to this variable muscle, best described as a variant of the pterygoideus proprius, is reviewed. The clinician may c...
journal_title:Folia morphologica
pub_type: 杂志文章
doi:
更新日期:2007-08-01 00:00:00
abstract:UNLABELLED:Numerous fibrous elements known as the Willis chords are situated in the light of the superior sagittal sinus. The paper is aimed at a comparative evaluation of the appearance of the Willis chords appearing in the superior sagittal sinus during various periods of human life and a determination of their role....
journal_title:Folia morphologica
pub_type: 杂志文章
doi:
更新日期:2003-01-01 00:00:00
abstract:BACKGROUND:Persistent left superior caval vein (PLSCV) is a rare, anatomically diverse developmental anomaly of systemic veins. Clinically asymptomatic PLSCVs are detected incidentally during medical procedures that utilise systemic veins, such as cardiac implantable electronic device (CIED) placement, and whose succes...
journal_title:Folia morphologica
pub_type: 杂志文章
doi:10.5603/FM.a2016.0042
更新日期:2017-01-01 00:00:00
abstract:BACKGROUND:Supraclavicular variations of the cephalic vein (CV) are detected sporadically. A somewhat more common finding is a CV variation with the typical course of the main vessel but with an additional supraclavicular branch, called the jugulocephalic vein (JCV). The aim of the study was to detect supraclavicular C...
journal_title:Folia morphologica
pub_type: 杂志文章
doi:10.5603/FM.a2015.0125
更新日期:2016-01-01 00:00:00
abstract::The anatomical method with Computer Digital Image Analysis system served to examine large skin arteries of the crus and the foot in 152 human specimens. Their sources were: 1. popliteal artery (rr. gastrocnemii:medialis--62.89%, lateralis--78.95%), 2. anterior tibial artery (a. peronealis lateralis superior--97.37%, a...
journal_title:Folia morphologica
pub_type: 杂志文章
doi:
更新日期:2000-01-01 00:00:00
abstract:BACKGROUND:Hyperechogenicity of the substantia nigra (SN) measured by transcranial sonography (TCS) is a characteristic feature observed in patients with Parkinson's disease (PD). To our knowledge, no SN hyperechogenicity data are available for Polish population. Moreover most of studies come from few centres, which us...
journal_title:Folia morphologica
pub_type: 杂志文章
doi:10.5603/FM.2014.0042
更新日期:2014-08-01 00:00:00
abstract::A rare case of fenestration of the left middle cerebral artery (MCA) is presented. There is a coexistence with hypoplasia of precommunicans part of the right posterior cerebral artery and its "fetal" branching from internal carotid artery. This form of variation may cause mistakes during interpretation of angiographic...
journal_title:Folia morphologica
pub_type: 杂志文章
doi:
更新日期:1995-01-01 00:00:00
abstract::In 17th week old fetus the interganglionic rami of the thoracic sympathetic trunk are mainly composed of bundles of unmylinated fibers. The well myelinated fibers have 11 compact myelin lamellae. Although many fibers are already myelinated, fibers in various phases of myelinogenesis are found. ...
journal_title:Folia morphologica
pub_type: 杂志文章
doi:
更新日期:1997-01-01 00:00:00
abstract::The giant armadillo (Priodontes maximus) is found in diverse habitats from South America. A female adult giant armadillo with a body mass of 45 kg was used. The animal was a victim of trampling on highway AC-40, at 70 km, near the municipality of Capixaba-Acre and the corpse donated to the Animal Anatomy Laboratory at...
journal_title:Folia morphologica
pub_type: 杂志文章
doi:10.5603/FM.a2019.0053
更新日期:2020-01-01 00:00:00
abstract:BACKGROUND:Left renal vein (LRV) variations occur in 0.8-10.2% of the population. The most common LRV variations are retroaortic left renal vein (RLRV) and circumaortic left renal vein (CLRV). The purpose of this study is to determine the frequency of LRV variations in a large series on computed tomography (CT) and to ...
journal_title:Folia morphologica
pub_type: 杂志文章
doi:10.5603/FM.a2019.0137
更新日期:2020-01-01 00:00:00
abstract::The growth hormone and appetite are regulated by a 28-peptide hormone called ghrelin, which is produced in the stomach, pituitary gland, and other body tissues. The physiological roles fulfilled by ghrelin include regulation of food intake, cardiac output, reproductive system, proliferation of cells, and formation of ...
journal_title:Folia morphologica
pub_type: 杂志文章
doi:10.5603/FM.a2020.0077
更新日期:2020-07-09 00:00:00