Hayran, Mürvet
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Name Variants
Tuncel, Muruvet
Tuncel, Murvet
Tuncel, Mürvet
Hayran, Hatice Mürvet
Hayran, H. M.
Hayran, M.
Hayran, Murvet
Tuncel, M.
Tuncel, Murvet
Tuncel, Mürvet
Hayran, Hatice Mürvet
Hayran, H. M.
Hayran, M.
Hayran, Murvet
Tuncel, M.
Job Title
Email Address
murvet.hayran@ieu.edu.tr
Main Affiliation
09.01. Basic Medical Sciences
Status
Former Staff
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Scopus Author ID
Turkish CoHE Profile ID
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WoS Researcher ID
Sustainable Development Goals
Documents
65
Citations
1105
h-index
-
Documents
25
Citations
266
Scholarly Output
7
Articles
6
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0/0
Supervised MSc Theses
0
Supervised PhD Theses
0
WoS Citation Count
0
Scopus Citation Count
22
WoS h-index
0
Scopus h-index
2
Patents
0
Projects
0
WoS Citations per Publication
0.00
Scopus Citations per Publication
3.14
Open Access Source
3
Supervised Theses
0
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6 results
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Now showing 1 - 6 of 6
Article Is Human Vomeronasal Organ a Myth or a Neglected Structure?(2022) Fırat, Ayşegül; Hayran, Mürvet; Celebi, Ozlem OnerciThe human vomeronasal organ (VNO) is a structure situated under the anteroinferior side of the nasal septum. It is mainly described in the rodents and found as a part of the accessory olfactory system. It has been shown to consist of specialized olfactory sensory cells, which function in perception of pheromones. With a large number of literature on the human VNO, there is little concensus of its persistence and functionality in human. During a routine dissection of nasal cavity, we recognized a one-sided vomeronasal pit in one of the six fresh-frozen cadavers (17 %) and described the position and structure of this rare structure morphologically. The present study summarizes the literature about the VNO and describes its structural and functional findings.Article Absence of Costal Element of the Foramen Transversarium of Atlas Vertebrae: a Case Report(2018) Hayran, Mürvet; Yonguç, Gökşin Nilüfer; Baylan, HüseyinWe detected an atlas vertebra of which costal elements of its foramen transversarium were not developed bilaterally. The costal elementis an arch of bone that form the anterior portion of foramen transversarium. The vertebral arteries running towards cranial cavity aresurrounded and protected by foramina transversarium of upper six cervical vertebrae. Surgeons should be aware of this variation beforeoperations to neck region, because the vertebral arteries may easily be injured due to lack of anterior bony protection of the costalelements. As well as the vertebral artery, the nerve plexus around vertebral artery may also be responsible of some complications due tofailure of this bony protection.Book Part Article Multidisciplinary Case-Based Small Group Discussions To Integrate Basic Medical Sciences With Clinical Situations(Walter De Gruyter Gmbh, 2022) Şemin, Makbule İlgi; Ersil Soysal, Dilek; Seval Çelik, Yasemin; Hayran, Murvet; Demir, Ayse Banu; Ozkaya, Ali Burak; İnan, Sevinç; Akdoğan, GülObjectives Integration of the basic medical sciences with clinical medicine motivates medical students by showing how the fundamental concepts they have learned will come into their future practice. In this context, we created clinical integration sessions (CIS) in our first-year medical curriculum. Methods The instructors of different disciplines wrote the clinical scenarios together. The scenarios were discussed in five sessions with 39 first-year students. The first session's scenario consisted of four brief anemia cases. The next four sessions included a single case, according to the feedback of the students. Students formed groups of 7-8 participants. In the first 2 h, the scenarios were discussed in the groups and questions were answered by the students. In the third hour, the instructors answered the questions together with the students. After the first CIS, written feedback obtained from the students via a survey. Results The survey provided positive feedback on the benefits of active learning within small group discussions, and most of the students thought that their background was sufficient to solve the cases, with some literature search. Conclusion The scenarios, which provide multidisciplinary integration of basic medical sciences and clinical medicine, can be useful educational materials.Article Preantral Follicle Morphometry and Ultrastructure of Antral Follicles in Anatolian Water Buffalo(TUBITAK, 2023) Bakı, Acar, D.; Bırdane, M.K.; Tokyol, Ç.; Göçmen, Karabekır, N.N.; Hayran, Mürvet; Özenç, E.; Aktepe, F.This study aimed to evaluate quantitative and morphometric analyses of preantral follicles and the ultrastructural characteristics of antral follicles in different oestrous cycle stages in Anatolian water buffaloes. Twenty-four ovaries collected from twelve slaughtered Anatolian water buffaloes were classified macroscopically as luteal or follicular stages. The ovaries were prepared for histological examination (Hematoxylin-eosin staining), and primordial, primary, and secondary follicle numbers were calculated, and the diameters of oocytes, follicles, and nuclei were measured under a light microscope with a micrometre. The theca and granulosa cells of antral follicles were observed under a transmission electron microscope. The mean number of preantral follicles was 18584 ± 4855, and there was a significant difference in the number of primordial follicles (p < 0.0001) and primary follicles (p < 0.001) between buffaloes. The number of primordial follicles was 10,636, that of primary follicles was 6514, and that of secondary follicles was 1434; the statistical difference was found between primordial, primary, and secondary follicle and oocyte diameters (p < 0.001) in Anatolian water buffaloes. In this study, the ultrastructural evaluation of antral follicles showed that the theca cells were active in the luteal stage with their functional organelles and higher lipid droplets. The granulosa cells were still inactive in the luteal stage. In the follicular stage of the oestrous cycle, the theca cells were found inactive, although granulosa cells showed moderate or high activity. It was found that the serum progesterone concentration and cycle stage directly affected the theca and granulosa cell ultrastructural activity in Anatolian water buffalo. In this research, information from light and electron microscopic analyses of preantral and antral follicles has been obtained for the first time for Anatolian water buffaloes. The result of our study suggests that detailed molecular research is needed to evaluate the ultrastructural activity of antral follicles in different oestrous cycle stages and steroidogenic circumstances. © TÜBİTAK.Article Citation - Scopus: 2Microscopic Study of Human Nasal Cavity Microanatomy Using Semi-Thin Resin Embedding and Methylene Blue Staining(Taylor & Francis Ltd, 2019) Firat, Aysegul; Onerci-Celebi, Ozlem; Tuncel, Alican; Ergun, Mine; Hayran, MurvetThe nasal cavity is a part of the respiratory tract which humidifies, filters, and warms the air we breathe, as well as being the organ of olfaction. It is easily accessible in terms of morphological and histopathological evaluation for clinical and research purposes. There have been many studies and textbooks showing the histological evaluation of the nasal cavity's three functional regions: the vestibule, respiratory, and olfactory. The present study aimed to examine the nasal mucosa in a detailed manner in 11 predetermined anatomic areas. Specimens were collected from six fresh-frozen cadavers using a standard punch biopsy procedure. Microscopic evaluation was done on the nasal mucosa, glands, blood vessels, muscles, connective tissue, and neural anatomy. Also, examined and described were the epithelial cell and glandular transitions in the mucosal lining. The microscopic investigation of these features in the nasal cavity provided important information for both clinical and research purposes.