Browsing by Author "Soyguder, Z."

Now showing 1 - 5 of 5

A Macroanatomic Study on the Facial Vein and Its Branches in the Van Cat
(Czech Academy Agricultural Sciences, 2011) Ari, H. H.; Soyguder, Z.; Cinaroglu, S.; Sefergil, S.
In this study, five adult Van cats of both sexes, which were obtained from the Van Cat Research Centre, were used as materials. After the washing of the veins of the cats with saline via an external jugular vein, latex was injected via the same vessel into the vein system. Then, materials were fixed and after solidification of the latex, the veins were dissected, identified and presented in images. The majority of the venous drainage of the face is done by the facial vein, which is the direct continuation of the linguofacial vein in the intermandibular region, and its branches. In the Van cat, the facial vein gives off the inferior labial vein, the deep facial vein, the angular vein of the mouth and the masseteric branch on the lateral surface of the face. The facial vein then gives off the medial inferior palpebral vein, the superior labial vein and the lateral nasal vein at the level of the levatory nasolabial muscle and the angular vein of the eye and the dorsal nasal vein at the level of medial angle of the eye. The presence of a masseteric branch which is given by the facial vein and the ramifying of the deep facial vein into the descending palatine vein, the anastomotic branch of the superficial temporal vein and the external ophthalmic vein which is given by the deep facial vein in the Van cat demonstrates that there are differences in the presence, ramification and distribution either of the facial vein or of its branches as compared to domestic cats.
Macroanatomy of the Cranial Cervical Ganglion in Angora Goat
(2010) Ari, H.H.; Soyguder, Z.; Cinaroglu, S.
The Cranial Cervical Ganglia (CCG) in the heads of 6 adult (3 male and 3 female) Ankara Goats were dissected in detail. The ganglion was located on the ventral aspect of the tympanic bulla, cranio-ventral to the atlas, medio-ventral to the jugular process and lateral to the longus capitis muscle. The branches of the ganglion were the internal and external carotid nerves and the jugular and larygopharyngeal nerves and the connecting branches to the vagus and glossopharyngeal nerve. The internal carotid nerve arose as three branches (the cranial, the caudal and the medial branch) from the cranial region of the ganglion. The cranial branch, the profound petrosal nerve entered to the pteiygoid canal. The caudal branch terminated at trigeminal ganglion. The medial branch terminated at cavernous sinus. The other cranial branch ramified from the cranial region of the ganglion was the jugular nerve. The internal carotid and laryngopharyngeal nerves arose from the caudal region of the ganglion. In conclusion compared with literature raised in other species, differences were present in the number and courses of the branches ramified from CCG and in the branches connected to the vagus, glossopharangeal and hypoglossal nerves. © Medwell Journals, 2010.
Macroanatomy of the Cranial Cervical Ganglion in Angora Goats
(Czech Academy Agricultural Sciences, 2010) Ari, H. H.; Soyguder, Z.; Cinaroglu, S.
The cranial cervical ganglia (CCG) in the heads of six adult (three male and three female) Angora goats were dissected in detail. The ganglion was located on the ventral aspect of the tympanic bulla, cranioventral to the atlas, medio-ventral to the jugular process and lateral to the longus capitis muscle. The branches of the ganglion were the internal and external carotid nerves, the jugular and laryngopharyngeal nerves and the connecting branches to the vagus and glossopharyngeal nerve. The internal carotid nerve arose as three branches (cranial, caudal and medial) from the cranial region of the ganglion. The cranial branch, the profound petrosal nerve, entered the pterygoid canal. The caudal branch terminated at the trigeminal ganglion. The medial branch terminated at the cavernous sinus. The other cranial branch ramifying from the cranial region of the ganglion was the jugular nerve. The internal carotid and laryngopharyngeal nerves arose from the caudal region of the ganglion. In conclusion, compared with published data on other species, we found differences in the number and courses of the branches ramifying from the CCG of Angora goats and in the branches connected to the vagus, glossopharyngeal and hypoglossal nerves.
A Morphological and Stereological Study on Cervical Segment of Spinal Cord of Quails
(Wiley, 2017) Cakmak, G.; Soyguder, Z.; Ragbetli, M. C.
In this study, volume densities of white and grey matters of cervical segments of spinal cords of quail were investigated stereologically. In both sexes, mature, six quails were used as material of this study. All animals were fixed by perfusing in 10% buffered formalin. Tissue specimens were obtained from cervical spinal cords. These tissue specimens were cut every fiftieth section at 5m thickness by a microtome. And mean six or seven sections were examined from every block by this method at microscope. After that, these sections were stained by haematoxylin eosin and photographed. Densities of volumes of all tissues of cervical segments of whole spinal cords and white and grey matters were calculated with principle of Cavalieri. As a result, total volume of spinal cord, volumes of white and grey matters of cervical segment and volume rates of white and grey matters were calculated.
Three-Dimensional Investigation by Computed Tomography of the Skeleton Manus in Van Cats
(Ataturk Universitesi, 2020) Yilmaz, O.; Soyguder, Z.; Yavuz, A.
This study aimed to obtain the three-dimensional (3D) reconstruction by computed tomography (CT) and the osteometric measurements of the skeleton manus (ossa carpi, ossa metacarpalia I-V ve ossa digitorum manus) in adults Van cats, and to determine the biometric differences between these measurement values in male and female cats. In the study, 16 adult Van cats (8 females, 8 males) were used. The cats that were anesthetized with the xylazine-ketamine combination were scanned by CT device, and images of skeleton manus were obtained. These axial images were transferred to the workstation for processing in DICOM format and then reconstruction was performed using Syngo CT, a 3D reconstruction program. The bones in three-dimensional reconstruction images were evaluated for their anatomical features. Volumetric and morphometric measurement values were obtained from these images and statistical analyzes were done. In the results of morphometric analyses, statistically significant differences (P<0.05) were seen between measured values of the carpal bones, metacarpal I-V bones and phalanges of the digits in male and female Van cats. The volumetric measurement values of the carpal bones, metacarpal I-V bones and phalanges of the digits were statistically significantly greater in male cats than in female cats (P<0.05). In conclusion, the carpal bones, metacarpal I-V bones and phalanges of the digits were evaluated volumetric, morphometric, and morphologically in Van cats. The biometric differences between the osteometric measurement values of these bones in both sexes were examined statistically. © 2020 Ataturk Universitesi. All rights reserved.