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1

New record of elongate lanternfish, Notoscopelus elongatus, [Costa, 1844] , from the coastal waters of Aegean Sea, Turkey, with notes on species' morphology and distribution

100%
Tuncer S., Orlov A., Ozen O., Bilgin S.
Acta Ichthyologica et Piscatoria
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2009
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tom 39
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nr 2
139-145
Background. Marine ichthyofauna of the Mediterranean Sea is represented by 712 species, 117 of which are deepwater fishes. During the last decade, this ichthyofauna has been considerably enriched, either by Suez Canal or Strait of Gibraltar migrations or simply by mariculture escapees. This study is intended to discussed morphology of one of such non-indigenous fish species and its distribution. Materials and Methods. Three specimens of elongate lanternfish, Notoscopelus elongatus (Costa, 1844), were captured during a commercial lift net operation in Ece Limani, Aegean Sea, Turkey. The fish were described and illustrated, following commonly accepted procedures. Results. This is the first documented new record of the species from Aegean Sea, Turkey. The described meristic and morphometric features of elongate lanternfish, Notoscopelus elongatus, are consistent with the data provided by descriptors of its previous findings (with minor exceptions). The most interesting morphological feature of the presently described material is the presence in the smaller specimen (TL 103 mm) of 4 precaudal photophores (Prc) on the left body side (in contrast to 3 usual ones). Conclusion. This work will undoubtedly enhance our knowledge on newly introduced species on lanterfishes in the Mediterranean and in Aegean Sea in particular.
2

Resistance for anti-tuberculosis drugs in Central Black Sea Region of Turkey

100%
Bilgin S., Unsal M., Cebi H. H., Akgunes A.
Polish Journal of Microbiology
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2010
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tom 59
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nr 2
125-128
One of the primary aims in tuberculosis (TB) management is to detect new cases as early as possible, and instigate the most appropriate therapy, for which it is important to know the characteristics of TB drug resistance in society. The aim of our study was to determine the resistance status of tuberculosis in the Samsun region of Turkey. To achieve that, the medical records of 1,029 pulmonary tuberculosis patients admitted to Samsun Chest Diseases and Chest Surgery Hospital between 2004 and 2006 were analyzed for drug resistance characteristics. In order to define the problem, isolates were tested on Lowenstein-Jensen medium. For drug susceptibility testing, isoni-azid (1), streptomycin (S), ethambutol (E), rifampicin (R) and the radiometric Bactec 460 TB system were used. Eighty-six percent (86%) of the cases (623/721) were new patients, and 13.5% (98/721) were previously treated cases. One hundred and thirty-four (134) of the 721 patients (18.6%) had resistance to one or more drugs. Resistance to any drug was determined in 16.9% (105/623) cases of new patients. I resistance was 13.2%, any R resistance was 2.9%, and multi-drug resistance (MDR) was 1.9%. In previously treated cases, resistance to any drug was 29.6%, any I resistance was 26.5%, any R resistance was 15.3%, and MDR was 13.3%. It was concluded that resistance to anti-tuberculosis drugs is an important problem in Samsun.
3

A combined anatomical variation of inferior epigastric vessels

76%
Ercakmak B., Firat A., Gunenc Beser C., Bilgin S., Sargon M. F., Basar R.
Folia Morphologica
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2012
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tom 71
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nr 4
During the routine gross anatomical dissection of the right inguinal region of a 45-year-old male cadaver, a variation was observed both in the inferior epigastric artery and the inferior epigastric vein. In this case, the right inferior epigastric artery originated from the femoral artery 13 mm inferior to the inguinal ligament. Additionally, in this cadaver, the single right inferior epigastric vein drained into femoral vein 8 mm inferior to the inguinal ligament. The distal origin of the inferior epigastric artery from the femoral artery and the lower drainage of the single inferior epigastric vein to the femoral vein must be taken into consideration by surgeons. (Folia Morphol 2012; 71, 4: 267–268)
4

Cor triatriatum sinister: two cases diagnosed in adulthood and a review of literature

64%
Sinan Guvenc T., Bilgin S., Hasan Kantarci U., Sevingil T., Ercakmak B., IIhan E., Ozen K., Karabag Y., Balci B.
Folia Morphologica
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2012
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tom 71
|
nr 4
Cor triatriatum sinister is a rare condition caused by a membrane within the left atrium that separates the pulmonary veins from the mitral valve. While the condition is usually diagnosed in childhood, a rare presentation during adulthood is observed when the membrane is incomplete. We report two cases of incomplete cor triatriatum sinister diagnosed during adulthood and review the literature for this rare anomaly. (Folia Morphol 2012; 71, 4: 275–279)
5

Association between frontal sinus development and persistent metopic suture

64%
Bilgin S., Kantarci U. H., Duymus M., Yildirim C. H., Ercakmak B., Orman G., Gunenc Beser C., Kaya M., Gok M., Akbasak A.
Folia Morphologica
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2013
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tom 72
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nr 4
Background: Frontal sinuses are 2 irregular cavities, placed between 2 lamina of frontal bone. Expansion continues during childhood and reaches full size after puberty. Persistent metopic suture is one of the factors that are related to abnormal frontal sinus development. In this study, we want to discuss about the coexistence of persistent metopic suture and abnormal frontal sinus development using radiological techniques. Materials and methods: In this retrospectively planned study, images of 631 patients were examined, 217 (34.4%) of them were men and 414 (65.6%) of them were women. Brain computed tomography and magnetic resonance images were retrieved from the electronic archive for analysis. Results: In this study, frontal sinus development is categorised as right side atrophy, left side atrophy, bilateral atrophy and bilaterally developed sinuses. The presence of metopic suture was accepted as persistent metopic suture. Frontal sinus atrophy was found in 22.7% and persistent metopic sutures were found in 9.7% of overall. Conclusions: In this study, no significant results were detected that were related to the frontal sinus agenesis or dismorphism associated with persistent metopic suture. We conclude that, although publications propounding metopism that leads to abnormal frontal sinus development are present in the literature, no reasonable explanation has been mentioned in these articles; and we believe that these findings are all incidental. (Folia Morphol 2013; 72, 4: 306–310)
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