32 research outputs found
Manyetik rezonans görüntüleme yöntemi ile craniocervical bileşkenin morfometrik değerlendirilmesi
No full textMorphometric evaluation of craniocervical junction by magnetic resonance imaging method
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Purpose: Morphometric evaluation of the craniocervical region using magnetic resonance imaging method in humans and determination of the reference values that could be used in various clinics were the aims of this study. Materials and Methods: In our study, 306 (95 males and 211 females) individuals who met the necessary criteria for anatomical structure were included and taken measurements afterward. Sagittal T1- and T2-weighted images were determined as a section thickness of 3 mm, an interval of 10 mm, a matrix of 352 × 224, a field of view of 170–240 mm, and a number of excitations of 4. Measurements of anatomical structures in the craniocervical region were taken via these images. Results: Statistically significant differences were found among the findings of male and female individuals such as height of dens axis, anteroposterior distance of the dens axis (APDDA), anterosuperior distance of the dens axis (ASDDA), sagittal diameter of the foramen magnum (SDFM), total cervical vertebra length (TCVL), distance of spatium retropharyngeum, Pavlov ratio, and the ratio between sagittal diameter of canalis vertebralis (SDCV) to the APDDA. Dens axis height showed a positive correlation with ASDDA and TCVL, and a negative correlation was found between the APDDA and the spatium retropharyngeum. Conclusion: Age- and sex-related changes in the measurements of anatomical regions reveal that an increase and a decrease in the various parameters reveal that these are the normal changes presumably determined by the functional and physical demands varying on the columna vertebralis.</jats:p
The Erzincan University Faculty of Medicine Clinical Phase Students’ Opinions for Clinical Rotations, Their Level of Knowledge and Approaches About Student Centered Medical Education Methods
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Morphometric Analysis and Incidence of Accessory Foramen Transversarium in a Population in Eastern Turkey
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Effects of Various Antioxidants on Rat Lung Tissue During Chemotherapy: Electron Microscopic Study
No full textObjectives: This study uses transmission electron microscopy technique to investigate the efficacy of different antioxidants (such as ascorbic acid, alphatocopherol and selenium) in repairing or reversing lung damage caused by the possible adverse effects of the chemotherapy (cyclophosphamide) application on the lung tissue of the subjects
Morphometric analysis and typing of talus and calcaneus bones from the Eastern Anatolian population.
No full textBalaban Botaurus stellaris ve kızıl şahin Buteo rufinis neurocranium u üzerinde karşılaştırmalı makro anatomik incelemeler
No full textEffect of Serum Vitamin B12 Levels on Brain Volumes
No full textObjective: To research the relationship between brain volumes and serum vitamin B12 markers.
Methods: To investigate the volume changes of serum vitamin B12 markers in brain magnetic resonance imaging measurements of 62 participants admitted to the clinic.
Results: Volumes were significantly higher in vitamin B12 users compared to non-users. Vitamin B12 and white matter volumes increase together with a strong relationship and significantly.
Conclusion: Levels of vitamin B12 can influence the brain using multiple mechanisms. Low vitamin B12 status increases the likelihood of brain atrophy and may even be a factor in cognitive decline
