搜索结果: 1-15 共查到“医学 Morphometric”相关记录18条 . 查询时间(0.075 秒)
Morphometric analysis of the relationships between the maxillary first molar and maxillary sinus floor
Cone-Beam Computed Tomography Maxillary Sinus Endodontics Oral Surgical Procedures
2013/2/19
Objectives: To assess the relationships between the maxillary first molar and the maxillary sinus floor in a group of patients referred to a dental clinic. Methods: Ninety-seven patients were recruite...
Morphometric characterization of sexual differences in the rat sublingual gland
Sublingual gland Rats Sex characteristics
2009/10/20
The presence of morphological differences in the sublingual gland of male and female adult rats was determined by morphometry. Absolute and relative glandular mass was 21% lower and 31% higher, respec...
Morphometric study of the postnatal growth of the parotid gland of the mouse
Parotid gland Growth and embryonic development Regression analysis Histology Animals
2009/10/19
The growth of the mouse parotid glands during 7 and 35 days of postnatal life was studied by morphometric methods. The mass of the gland, the volume of each morphological compartment, and the cell num...
Comparison of histometric and morphometric analyses of bone height in ligature-induced periodontitis in rats
Histology Alveolar bone loss Periodontium
2009/10/19
The purpose of this study was to compare histologic and morphometric procedures of bone height measurement. Microscopic measurements are the most frequent methods in periodontal studies with animals, ...
Ultrastructural and Morphometric Analysis of Peripheral Nerve Regeneration Within Silicone Tubes
Regeneration peripheral nerve ultrastructure
2009/7/2
Semi-thin and thin sections were used to observe the morphogenesis of peripheral nerves regenerating in silicone tubes. The progress of peripheral nerve regeneration across a 10 mm gap within the sili...
Morphometric Evaluation of the Foramen Magnum and Variations in its Shape:A Study on Computerized Tomographic Images of Normal Adults
Foramen magnum Measurements Variations
2009/6/24
The purpose of this study was to evaluate the radiological measurements of the foramen magnum (FM) and their relation to sex as well as to note variations in the shape of the FM. Cranial computerized ...
A Morphometric Evaluation of Some Important Bony Landmarks on the Skull Base Related to Sexes
Skull base occipital condyles jugular foramen measurements
2009/6/24
The purpose of this study is to evaluate the morphometric measurements of some important bony landmarks on the cranial base and to determine their relationships between the sexes and their bilateral d...
The Morphometric Measurements of Humerus Segments
Humerus anatomy morphometry anthropometry
2009/6/19
The aim of the present study was to determine the lengths of humerus segments in the Turkish population and compare these with the data from other countries' population for use in forensic and archeol...
Bone formation in β-tricalcium phosphate-filled bone defects of the rat femur：Morphometric analysis and expression of bone related protein mRNA
β-tricalcium phosphate-filled bone rat femur Morphometric analysis bone related protein mRNA
2009/3/2
The purpose of the current study was to evaluate the bone formation when β-tricalcium phosphate (TCP) was implanted in bone defects of rat femurs. β-TCP granules were applied to defects created in t...
Morphometric analysis of spermatozoa in the assessment of human male fertility
human spermatozoa morphometry fertility
2009/2/23
A videomicrographic system was developed for measurement of morphometric parameters of human spermatozoa. Contours of the images of spermatozoa on a video monitor are digitized by manually tracing t...
Morphometric and immunocytochemical study of the fetal, infant, and adult human vas deferens
Epithelium testicular developmental phases
2009/2/17
The human vas deferens (VD) is often considered simply as a conduit to transfer mature sperm from the epididymis to the ejaculatory duct. The cells that make up the epithelium of the VD, however, ex...
Morphometric study of the gubernaculum in male estrogen receptor mutant mice
ERKO estrogen estrogen receptor cremaster processus vaginalis testis gubemaculum
2009/2/16
To determine role of estrogen receptors in testicular descent, a morphometric study of the testis and structures derived from the gubernaculum was made in sexually mature male mice having an estro...
A morphometric comparison of the nuclear morphology of fresh and frozen-thawed human zona-bound and unbound sperm
Sperm nucleus computer-assisted morphometry zona binding cryopreservation DNA
2009/2/12
The role of sperm nuclear morphology in zona binding and the effect of cryopreservation on sperm nuclear morphology have been investigated using objective criteria. The nuclear dimensions of fresh a...
Functional Significance of the Sperm Head Morphometric Size and Shape for Determining Freezability in Iberian Red Deer（Cervus elaphus hispanicus）Epididymal Sperm Samples
cryopreservation morphology postmortem recovery
2008/12/24
In the present study, computer-automated sperm head morphometry of epididymal samples was used to determine if sperm head area and shape are useful measurements for separating "good" and "bad" Ib...
Identification of Sperm Morphometric Subpopulations in Two Different Portions of the Boar Ejaculate and Its Relation to Postthaw Quality
ASMA sperm subpopulations cryopreservation cluster analysis
2008/12/23
A statistical approach using sequentially principal component analysis (PCA), clustering, and discriminant analyses was developed to identify sperm morphometric subpopulations in well-defined portio...