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2011

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Articles 15631 - 15660 of 20341

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Plasma Adiponectin And Resistin Levels In Women With Polycystic Ovary Syndrome: Relation To Body Mass Index And Insulin Resistance, Emre Di̇kmen, İlhan Tarkun, Funda Öztürk, Berri̇n Arslan, Zeynep Cantürk Jan 2011

Plasma Adiponectin And Resistin Levels In Women With Polycystic Ovary Syndrome: Relation To Body Mass Index And Insulin Resistance, Emre Di̇kmen, İlhan Tarkun, Funda Öztürk, Berri̇n Arslan, Zeynep Cantürk

Turkish Journal of Medical Sciences

To compare the serum levels of adiponectin and resistin between patients with polycystic ovary syndrome (PCOS) and healthy control subjects matched for age and body mass index (BMI), and to assess possible correlations of adiponectin and resistin to the hormonal and metabolic parameters of the syndrome. Materials and methods: Fifty five patients with PCOS diagnosis composed of 25 obese, 13 overweight, 17 normal weight subjects, and 49 healthy women matched for age and BMI were included in this study. Hormone and lipid profile, adiponectin, and resistin were measured in all cases. Results: Serum adiponectin levels were similar in the lean …

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Comparison Of Growth Factor Levels In Patients With Normal And Hypospadiac Prepuce*, Tutku Soyer, Ebru Şebnem Ayva, Pinar Atasoy, Mustafa Kemal Aslan, Ahmet Murat Çakmak Jan 2011

Comparison Of Growth Factor Levels In Patients With Normal And Hypospadiac Prepuce*, Tutku Soyer, Ebru Şebnem Ayva, Pinar Atasoy, Mustafa Kemal Aslan, Ahmet Murat Çakmak

Turkish Journal of Medical Sciences

To compare the growth factor levels in patients with normal and hypospadiac prepuce. Materials and methods: Patients who underwent hypospadias repair were included in the study. The prepuce was excised after achieving successful hypospadias repair with satisfactory functional and cosmetic appearance. The patients who underwent preputial reconstructions and complicated repairs were excluded. The control group consists of boys without hypospadias. Elective circumcision was performed to have normal preputial samples. The VEGF levels, VEGF receptor (VEGFR) and TGF-\beta receptor (TGF-\beta-R) expressions were evaluated in preputial tissues by immunohistochemical analysis. Results: Fifteen patients were included in each group. The mean age of …

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Efficacy Of Hyaluronic Acid - Carboxymethyl Cellulose Membrane (Seprafilm®) And Polylactic Acid Barrier Film (Surgiwrap™) For The Prevention Of Adhesions After Thyroid Surgery: An Experimental Model, Gökhan Çi̇pe, Hakan Mustafa Köksal, Sadik Yildirim, Mustafa Fevzi̇ Celayi̇r, Adi̇l Baykan Jan 2011

Efficacy Of Hyaluronic Acid - Carboxymethyl Cellulose Membrane (Seprafilm®) And Polylactic Acid Barrier Film (Surgiwrap™) For The Prevention Of Adhesions After Thyroid Surgery: An Experimental Model, Gökhan Çi̇pe, Hakan Mustafa Köksal, Sadik Yildirim, Mustafa Fevzi̇ Celayi̇r, Adi̇l Baykan

Turkish Journal of Medical Sciences

Adhesions occurring after initial surgery increase complications in secondary thyroid operations. Therefore use of anti-adhesive barriers may reduce complication rates of secondary thyroid operations. In this study, we investigated the efficacy of hyaluronic acid-carboxymethyl cellulose membrane (HA-CMC, Seprafilm®) and polylactic acid barrier film (PLA, Surgiwrap™) in reducing adhesions after thyroid surgery. Materials and methods: A randomized-controlled experimental animal model was utilized. Forty-eight male Wistar Albino rats were randomly divided into 3 equal groups, forming study and control groups. Thyroid surgery was performed in all subjects. HA-CMC and PLA were applied between the thyroid zone and strap muscles after thyroid surgery …

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Ex Vivo Produced Oral Mucosa Equivalent Preliminary Report: A Technical Note, Gürkan Raşi̇t Bayar Jan 2011

Ex Vivo Produced Oral Mucosa Equivalent Preliminary Report: A Technical Note, Gürkan Raşi̇t Bayar

Turkish Journal of Medical Sciences

The aim of this study was to produce of ex vivo oral mucosal equivalent. The continuous stratified layer of human oral keratinocytes was grown on a cadaveric human dermal matrix in a defined culture medium without a feeder layer. Materials and methods: Human oral keratinocytes from a keratinized oral mucosa biopsy specimen were enzymatically dissociated and cultured in a serum-free defined culture medium, "EpiLife" (Cascade Biologics, Portland, OR, USA), containing a low calcium concentration of 0.06 mM. Oral keratinocytes were expanded one passage. Once a sufficient population of keratinocytes was reached, they were seeded onto the type IV collagen coated …

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Gingival Abscess Removal Using A Soft-Tissue Laser, Soni Prasad, Edward A. Monaco, Jr., Sebastiano Andreana Jan 2011

Gingival Abscess Removal Using A Soft-Tissue Laser, Soni Prasad, Edward A. Monaco, Jr., Sebastiano Andreana

School of Dentistry Faculty Research and Publications

Gingival abscess, also known as parulis, is defined as a localized, acute inflammatory lesion that may arise from a number of sources, including microbial plaque infection, trauma, and foreign body impaction. It often presents as a smooth, fluctuant, red-color swelling and can occasionally be painful. It is generally limited to marginal and interdental gingiva. Based on its location it has been classified as a type of periodontal abscess which does not involve any attachment loss. The treatment comprises of removal of the cause and, in acute situations, excision of the abscess. A typical gingival abscess is easy to diagnose; however, …

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Potential Role Of Some Nutraceuticals In The Regression Of Alzheimer’S Disease In An Experimental Animal Model, Hanaa Hamdy Ahmed, Wafaa Ghoneim Shousha, Rehab Mahmoud Hussien, Abdel Razik Hussein Farrag Jan 2011

Potential Role Of Some Nutraceuticals In The Regression Of Alzheimer’S Disease In An Experimental Animal Model, Hanaa Hamdy Ahmed, Wafaa Ghoneim Shousha, Rehab Mahmoud Hussien, Abdel Razik Hussein Farrag

Turkish Journal of Medical Sciences

The goal of this study was to evaluate the potential role of some nutraceuticals, coenzyme Q_{10}, vitamin B complex, and lecithin against aluminum-induced neurodegeneration characteristic of Alzheimer's disease. Materials and methods: Ninety-six male and female Sprague Dawley rats were divided into 2 main groups, namely female and male. Each group was divided into 6 subgroups. Group 1 served as control group. Group 2 was administered AlCl_3 for 4 months. Groups 3, 4, 5, and 6 were administered with AlCl_3 for 4 months then treated with Coenzyme Q_{10}, vitamin B complex, lecithin, or all in combination for 3 months, respectively. Brain …

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A Pooled Analysis Of The Resistance Patterns Of Escherichia Coli Strains Isolated From Urine Cultures In Turkey: A Comparison Of The Periods 1997-2001 And 2002-2007, Meltem Işikgöz Taşbakan, Hüsnü Pullukçu, Oğuz Reşat Si̇pahi̇, Tansu Yamazhan, Bi̇lgi̇n Arda, Sercan Ulusoy Jan 2011

A Pooled Analysis Of The Resistance Patterns Of Escherichia Coli Strains Isolated From Urine Cultures In Turkey: A Comparison Of The Periods 1997-2001 And 2002-2007, Meltem Işikgöz Taşbakan, Hüsnü Pullukçu, Oğuz Reşat Si̇pahi̇, Tansu Yamazhan, Bi̇lgi̇n Arda, Sercan Ulusoy

Turkish Journal of Medical Sciences

To compare the resistance patterns of Escherichia coli strains reported to be isolated from urine cultures in published medical literature from Turkey in 1997-2001 and 2002-September 2007. Materials and methods: To find the published series, 3 national databases (Ulakbim Turkish Medical Literature database, http://www.turkishmedline.com, http://medline.pleksus.com.tr), and 2 international databases (Pubmed and Science Citation Index (SCI)) were searched. Results: Data for 25,577 E. coli strains were obtained from 53 articles (28 articles from 1997-2001, 25 from 2002-2007). Of these strains 18,106 were isolated from outpatients, whereas 7471 were from inpatients. When the strains isolated from outpatients were evaluated, there was a …

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Retrospective Evaluation Of Laboratory-Confirmed And Recovered Cases Of Influenza A(H1n1)V, Funda Sevencan, Mehmet Meli̇kşah Ertem, Neval Özçullu, Vedat Dorman, Abdulvahi̇t Ormanli, Namik Kemal Kubat, Nurhan Albayrak, Ayşe Başak Altaş Jan 2011

Retrospective Evaluation Of Laboratory-Confirmed And Recovered Cases Of Influenza A(H1n1)V, Funda Sevencan, Mehmet Meli̇kşah Ertem, Neval Özçullu, Vedat Dorman, Abdulvahi̇t Ormanli, Namik Kemal Kubat, Nurhan Albayrak, Ayşe Başak Altaş

Turkish Journal of Medical Sciences

To retrospectively evaluate patients that were diagnosed with H1N1 and recovered from the disease in the initial period of an influenza A(H1N1)v epidemic in the province of Diyarbakir. It is estimated that 34-67 million individuals around the world have been infected by influenza A(H1N1)v, that 154,000-303,000 individuals have been hospitalized, and that 7000-13,000 individuals have lost their lives. Materials and methods: We were able to include 250 of 362 cases (69.0%) of confirmed influenza A(H1N1)v, from which the patients recovered, from the samples received between 19 October and 3 December 2009 after a pandemic alarm was given in the province …

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Lipid Profile Alterations And Oxidative Stress In Patients With Preeclampsia: Role Of Black Tea Extract On Disease Management, Ekambaram Padmini, Munuswamy Usha Rani Jan 2011

Lipid Profile Alterations And Oxidative Stress In Patients With Preeclampsia: Role Of Black Tea Extract On Disease Management, Ekambaram Padmini, Munuswamy Usha Rani

Turkish Journal of Medical Sciences

To investigate the lipid profile and susceptibility of low-density lipoprotein (LDL) to oxidation in preeclamptic women and to correlate the results with preeclampsia risk in the absence and presence of black tea extract (BTE). Preeclampsia is a disorder of human pregnancy characterized by altered endothelial function, secondary to oxidative stress. Materials and methods: Lipid profile levels and oxidative stress status were investigated in the cord blood of normotensive and preeclamptic patients. LDL susceptibility to oxidation was also monitored in the absence and presence of BTE to examine its protective role. Results: A significant alteration in lipid parameters and enhanced oxidative …

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Taurine Is Protective Against Oxidative Stress During Cold Ischemia In The Rat Kidney, Rüveyda İrem Demi̇rci̇oğlu, Burhanetti̇n Usta, Hüseyi̇n Sert, Bünyami̇n Muslu, Muhammet Gözdemi̇r Jan 2011

Taurine Is Protective Against Oxidative Stress During Cold Ischemia In The Rat Kidney, Rüveyda İrem Demi̇rci̇oğlu, Burhanetti̇n Usta, Hüseyi̇n Sert, Bünyami̇n Muslu, Muhammet Gözdemi̇r

Turkish Journal of Medical Sciences

Recent studies in rats have shown that taurine can prevent oxidative changes induced in renal tissue by ischemia and reperfusion. The aim of the present study was to investigate whether taurine can prevent oxidative changes that occur in the renal tissue during a long period of cold ischemia. Materials and methods: Oxidative changes were evaluated histologically and biochemically in kidneys from a total of 40 rats, which were assigned to 1 of 4 groups of 10 rats each: control group (no taurine given, kidneys evaluated immediately after removal), taurine group (as in the control group, except that taurine was given …

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The Effects Of Local Anaesthesia With Bupivacaine And Botulinum Toxin-A After Thoracotomy On Stress Hormone Levels, Makbule Ergi̇n, Ali̇ Yegi̇nsu, İsmai̇l Kürşat Gürlek Jan 2011

The Effects Of Local Anaesthesia With Bupivacaine And Botulinum Toxin-A After Thoracotomy On Stress Hormone Levels, Makbule Ergi̇n, Ali̇ Yegi̇nsu, İsmai̇l Kürşat Gürlek

Turkish Journal of Medical Sciences

To investigate the effects of local and systemic analgesics on stress hormone levels, which increase after thoracotomy. Materials and methods: Sixty-three male rats were divided into 9 groups (n = 7). In the control animals, only a blood sample was taken. In the thoracotomy group, a retractor was inserted for 1 h. In the local anaesthesia group, intercostal nerve block was performed with bupivacaine or botulinum toxin-A. In the systemic analgesia group, blockade was performed with bupivacaine and diclofenac sodium was given intraperitoneally. Blood samples were taken twice 4 h and 24 h after thoracotomy. Results: At 4 h, stress …

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A Quantitative Appraisal Of The Genuine Contribution Of Turkey And Turkish Universities To Science, Altan Onat Jan 2011

A Quantitative Appraisal Of The Genuine Contribution Of Turkey And Turkish Universities To Science, Altan Onat

Turkish Journal of Medical Sciences

To assess quantitatively the cumulative and genuine contribution of Turkish universities to science in the main fields over the past 30 years. Materials and methods: In the Citation Reports section of the Web of Science, over 70 main scientific institutions were searched; and publications that received 60 or more citations by May 2010 were selected. Papers having more than a minor share by international authors were excluded. Results: Only 47 universities and 6 institutions generated articles that were cited >-60 times. These publications, numbering 541, received a total of 51.215 citations. Eight universities (İstanbul University, İstanbul Technical University, Hacettepe University, …

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Protective Activity Of The Methanol Extract Of Usnea Longissima Against Oxidative Damage And Genotoxicity Caused By Aflatoxin B_1 In Vitro, Güleray Ağar, Ali̇ Aslan, Eli̇f Kotan Sarioğlu, Lokman Alpsoy, Selçuk Çeker Jan 2011

Protective Activity Of The Methanol Extract Of Usnea Longissima Against Oxidative Damage And Genotoxicity Caused By Aflatoxin B_1 In Vitro, Güleray Ağar, Ali̇ Aslan, Eli̇f Kotan Sarioğlu, Lokman Alpsoy, Selçuk Çeker

Turkish Journal of Medical Sciences

To investigate the effects of methanol extracts obtained from Usnea longissima (UME) on the genotoxicity and oxidative stress of aflatoxin B_1 (AFB_1) in cultured human blood cells. Materials and methods: Sister chromatid exchange (SCE) and micronucleus (MN) tests were used for estimation of genotoxic influences. Activities of superoxide dismutase (SOD) and glutathione peroxidase (GPx) and the malondialdehyde (MDA) level were also measured to evaluate the antioxidative effect of UME. Results: In the SCE and MN test systems, it was observed that UME suppressed the mutagenic effects of AFB_1. Furthermore, an increase of MDA level and a decrease of SOD and …

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Bark Beetle Fauna (Coleoptera: Scolytinae) Of The Coniferous Forests In The Mediterranean Region Of Western Turkey, With A New Record For Turkish Fauna, Oğuzhan Sarikaya, Mustafa Avci Jan 2011

Bark Beetle Fauna (Coleoptera: Scolytinae) Of The Coniferous Forests In The Mediterranean Region Of Western Turkey, With A New Record For Turkish Fauna, Oğuzhan Sarikaya, Mustafa Avci

Turkish Journal of Zoology

Scolytinae (Coleoptera: Curculionidae) species and their host plants of coniferous forests of the Mediterranean region of Western Turkey were determined between 2006 and 2008. A total of 27 species of Scolytinae were collected from 59 different sites in Afyonkarahisar, Antalya, Burdur, Denizli, Isparta, and Muğla provinces. Hylastes angustatus (Herbst), H. linearis Erichson, Tomicus destruens (Wollaston), Hylurgus ligniperda (Fabricius), Pityogenes calcaratus (Eichhoff), P. pennidens Reitter, Orthotomicus robustus (Knotek), and O. suturalis (Gyllenhal) were recorded as new species for the Scolytinae fauna of the Mediterranean region of Western Turkey. Orthotomicus robustus (Knotek) was recorded for the first time from Turkey.

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Lecanid Rotifers (Rotifera: Monogononta: Lecanidae) From Iran, Esmat Khaleqsefat, Shahrokh Pashaei Rad, Reza Malekzadeh Viayeh Jan 2011

Lecanid Rotifers (Rotifera: Monogononta: Lecanidae) From Iran, Esmat Khaleqsefat, Shahrokh Pashaei Rad, Reza Malekzadeh Viayeh

Turkish Journal of Zoology

Rotifer diversity was investigated in 26 bodies of water in northwest Iran. Thirteen species of Lecanidae were identified, 6 of which are new records for Iran. The new records include Lecane flexilis (Gosse 1886), L. hamata (Stokes 1896), L. hastata (Murray 1913), L. lamellata (Daday 1893), L. papuana (Murray 1913), and L. punctata (Murray 1913). Drawings are provided, and both the seasonal and spatial distributions of the identified taxa are discussed. A brief comparison is made between the present study's results and those reported from Turkey.

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Contributions To The Turkish Oribatid Fauna (Acari: Oribatida) From Bolu Province, Ayşe Toluk, Nusret Ayyildiz Jan 2011

Contributions To The Turkish Oribatid Fauna (Acari: Oribatida) From Bolu Province, Ayşe Toluk, Nusret Ayyildiz

Turkish Journal of Zoology

Four oribatid mites new to the Turkish fauna, namely Licneremaeus licnophorus (Michael, 1882), Moritzoppia (Moritzoppia) tridentata (Forsslund, 1942), Lauroppia maritima acuminata (Strenzke, 1951), and Banksinoma lanceolata lanceolata (Michael, 1885), collected from Bolu province, Turkey, are given with their drawings and SEM photographs. On the basis of the collected samples, their morphological features and distributions in the world are also presented.

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Preliminary Analysis Of The Diet Of Wild Boar (Sus Scrofa L., 1758) In Islamabad, Pakistan, Shahid Hafeez, Mazher Abbas, Zahoor Husain Khan, Ehsan-Ur Rehman Jan 2011

Preliminary Analysis Of The Diet Of Wild Boar (Sus Scrofa L., 1758) In Islamabad, Pakistan, Shahid Hafeez, Mazher Abbas, Zahoor Husain Khan, Ehsan-Ur Rehman

Turkish Journal of Zoology

During the present study, 117 wild boars (Sus scrofa) were killed to examine their stomach contents in Islamabad, Pakistan. Stomach contents were found to be correlated with feeding sites, plant material, and the nature of food material and items consumed from both cultivated and noncultivated lands. The major component of the wild boar's diet in Islamabad was garbage (58%), followed by dead animals (16%), while the rest of the consumed food comprised cereals, herbs, grasses, weeds, tree bark, etc. Wheat leaves were prominent in samples collected from December 2005 until March 2006, when wheat grains (seed formation stage) became the …

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Five Aquatic Oligochaeta Species New For The Fauna Of Montenegro, Aleksandra Jablonska, Vladimir Pesic Jan 2011

Five Aquatic Oligochaeta Species New For The Fauna Of Montenegro, Aleksandra Jablonska, Vladimir Pesic

Turkish Journal of Zoology

Five species of aquatic Oligochaeta new for Montenegro were recorded from various types of fresh waters. Marionina argentea (Michaelsen, 1889) was reported from a subterranean stream. Propappus volki Michaelsen, 1916, Rhyacodrilus coccineus (Vejdovsky, 1876), and Cognettia sphagnetorum (Vejdovsky, 1877) were found in epigean streams. Haplotaxis gordioides (Hartmann, 1821) appeared in both subterranean and epigean streams. The list of aquatic oligochaetes from Montenegro now encompasses 39 species.

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Cover And Contents Jan 2011

Cover And Contents

Turkish Journal of Physics

No abstract provided.

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Exotic Localized Structures Based On The Symmetrical Lucas Function Of The (2+1)-Dimensional Generalized Nizhnik-Novikov-Veselov System, Emad A-B. Abdel-Salam, Zeid I. A. Al-Muhiameed Jan 2011

Exotic Localized Structures Based On The Symmetrical Lucas Function Of The (2+1)-Dimensional Generalized Nizhnik-Novikov-Veselov System, Emad A-B. Abdel-Salam, Zeid I. A. Al-Muhiameed

Turkish Journal of Physics

Based on the Lucas Riccati method and a linear variable separation method, new variable separation solutions of the (2+1)-dimensional generalized Nizhnik-Novikov-Veselov system are derived. Then, we give a positive answer for the following question: Are there any localized excitations derived by the use of another functions? For this purpose, some attention will be paid to dromion, peakon, multi dromion-solitoff excitations, regular fractal dromions, stochastic fractal dromion structure and combined structures including bell-like compactons, peakon-like compactons and compacton-like semi-foldons based on the golden main. With the help of the modified Weierstrass function, we discuss the stochastic fractal dromion structure both analytically …

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Optical Characterization Of Fe^{3+} Doped Cds Nanoparticles Synthesized By Wet-Chemical Route, Seyed Mohammad Taheri Otaqsara, Mohammad Hassan Yousefi, Ali Azam Khosravi Jan 2011

Optical Characterization Of Fe^{3+} Doped Cds Nanoparticles Synthesized By Wet-Chemical Route, Seyed Mohammad Taheri Otaqsara, Mohammad Hassan Yousefi, Ali Azam Khosravi

Turkish Journal of Physics

Fe^{3+} doped CdS nanoparticles using Mercaptoethanol as a capping agent were prepared by colloidal wet-chemical method. UV-VIS spectra show that Fe-doping can effectively tune energy band structure, i.e. a large blue shift (\sim 30 nm) with increasing Fe concentration. PL measurement of doped CdS nanoparticles shows an additional emission band at \sim 532 nm, which can be due to radiative transition of dopant level to ground state. X-ray diffraction patterns studies revealed cubic crystal phase. TEM micrographs show a spherical shape and nearly well distribution with an average particle size of \sim 4 nm.

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Investigation Of Extremely Low Frequency (Elf) Hot Spots In The College Of Science And Technology, Covenant University, Ota, Marvel Akinyemi, John Kayode, Mojisola Usikalu Jan 2011

Investigation Of Extremely Low Frequency (Elf) Hot Spots In The College Of Science And Technology, Covenant University, Ota, Marvel Akinyemi, John Kayode, Mojisola Usikalu

Turkish Journal of Physics

The presence of Extremely Low Frequency (ELF) from electronic devices such as personal computers, laboratory equipment and television sets in selected laboratories and offices at the College of Science and Technology Building, Covenant University, Ota, Nigeria was characterized using an ELF Detection Meter. The study revealed that exposure to ELF fields could be controlled to the minimum depending on the awareness of the occupant. As with all electromagnetic fields, the ELF field decays rapidly with distance from source or hot spots. The average observed value of ELF in the offices ranged from 3.5 to 5.0 mG. A significant hot spot …

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Cover And Contents Jan 2011

Cover And Contents

Turkish Journal of Zoology

No abstract provided.

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The External Morphology Of The Gill Of Patella Caerulea L. (Mollusca: Gastropoda), Deni̇z Akşi̇t, Beri̇a Falakali Mutaf Jan 2011

The External Morphology Of The Gill Of Patella Caerulea L. (Mollusca: Gastropoda), Deni̇z Akşi̇t, Beri̇a Falakali Mutaf

Turkish Journal of Zoology

Gross morphology of the gill was studied using a scanning electron microscope (SEM) in order to associate it with its function in genus Patella. Secondary gills consisted of a single layer of gill folds, which appear mostly as triangular leaflets in scanning electron micrographs. The lamellae showed a prominent thickening on the free margin and horizontal swellings, which bear a series of ciliary structures on the frontal surface, as well as disperse bunches. They differed from the discocilia and, because chemoreception has been attributed to them in the absence of an osphradium, they are thought to contribute to the primary …

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Induction Of Micronuclei And Other Nuclear Abnormalities In Peripheral Erythrocytes Of Nile Tilapia, Oreochromis Niloticus, Following Exposure To Sublethal Cadmium Doses, Ferbal Özkan, Suna Gül Gündüz, Mehmet Berköz, Arzu Özlüer Hunt Jan 2011

Induction Of Micronuclei And Other Nuclear Abnormalities In Peripheral Erythrocytes Of Nile Tilapia, Oreochromis Niloticus, Following Exposure To Sublethal Cadmium Doses, Ferbal Özkan, Suna Gül Gündüz, Mehmet Berköz, Arzu Özlüer Hunt

Turkish Journal of Zoology

The genotoxic effects of sublethal doses of cadmium in peripheral erythrocytes of Oreochromis niloticus was investigated using micronucleus (MN) and nuclear abnormalities (NAs) tests. For this reason, the fish were exposed to medium changes of 0.5 and 1.0 mg/L doses of cadmium (Cd) during an average treatment period of 10 days. On the 2nd, 4th, 6th, and 10th days of the test period, the erythrocytes, including the micronuclei (MN) and other nuclear abnormalities such as lobbed nuclei (LB), blebbed nuclei (BL), and notched nuclei (NT), were counted and pointed out. As a positive control, a 4 mg/L dose of cyclophosphamide …

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Shorebirds In The Gediz Delta (İzmir, Turkey): Breeding And Wintering Abundances, Distributions, And Seasonal Occurrences, Ortaç Onmuş, Mehmet Siki Jan 2011

Shorebirds In The Gediz Delta (İzmir, Turkey): Breeding And Wintering Abundances, Distributions, And Seasonal Occurrences, Ortaç Onmuş, Mehmet Siki

Turkish Journal of Zoology

The present study describes breeding and wintering abundances, distributions, and seasonal occurrences of shorebirds (waders) in the Gediz Delta (İzmir-Turkey). Breeding abundance and distribution, and wintering abundance data were collected by carrying out breeding bird surveys in 2002 and 2006, and waterbird censuses between 1990 and 2007, respectively. Seasonal occurrences were determined using 432 different observations corresponding to 5043 different records between 1990 and 2007. Thirty-eight wader species were observed with a weekly average of 22.5 ± 4.0. Breeding evidence was obtained for 9 species in 2002 and 8 species in 2006. Average number of waders identified during yearly mid-winter …

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Orthoptera And Mantodea Fauna Of Kazdağı (Ida) National Park With Data On The Calling Songs Of Some Bush-Crickets, Hasan Sevgi̇li̇, Ali̇ İsmet Demi̇rsoy, Yusuf Durmuş Jan 2011

Orthoptera And Mantodea Fauna Of Kazdağı (Ida) National Park With Data On The Calling Songs Of Some Bush-Crickets, Hasan Sevgi̇li̇, Ali̇ İsmet Demi̇rsoy, Yusuf Durmuş

Turkish Journal of Zoology

The Orthoptera and Mantodea fauna of Kazdağı National Park (Balıkesir) were investigated. Field studies were conducted between 2004 and 2005. During this study, 34 species of Orthoptera (16 Tettigoniidae, 1 Oecanthidae, 2 Pamphagidae, 1 Tetrigidae, and 14 Acrididae) and 3 species of Mantodea were investigated. Isophya cania, Poecilimon luschani egrigozi, Anadolua schwarzi, Rhacocleis acutangula (Tettigoniidae), Paranocaracris rubripes burri (Pamphagidae), and one recently described species, Chorthippus (Glyptobothrus) kazdaghensis (Acrididae), are endemic taxa. Metrioptera (Broughtonia) arnoldi,, known from the Balkan fauna until now, is a new record for Turkish fauna. The calling songs of Metrioptera arnoldi, Rhacocleis acutangula, Anadolua schwarzi, Isophya cania, …

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Seasonal Changes In Zooplankton Community Structure In Lake Küçükçekmece, İstanbul, Turkey, Songül Özçalkap, Mustafa Temel Jan 2011

Seasonal Changes In Zooplankton Community Structure In Lake Küçükçekmece, İstanbul, Turkey, Songül Özçalkap, Mustafa Temel

Turkish Journal of Zoology

The zooplankton community of Lake Küçükçekmece includes individuals from freshwater groups Rotifera and Cladocera, and also marine species Acartia clausi of the subclass Copepoda; Tintinnopsis nana, Favella sp. Jorgensen, 1924, and Strobilidium spiralis from the group Ciliata; Micronereis sp. Linnaeus, 1758 and Spio sp. Fabricius, 1785 from the class Polychaeta; Pleurobrachia pileus from the phylum Ctenophora; and Gammarus sp. Fabricius, 1775 from the order Amphipoda. Rotifera was the dominant group for each season studied. In autumn, dominant specimens included Bosmina longirostris, Spio sp. Fabricius, 1785, Pleurobrachia pileus, the cypris and nauplius larva of Balanus sp., and veliger larva. In winter, …

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Herb Gallwasp Neaylax Salviae (Giraud, 1859) (Hymenoptera, Aylacini) – New Record From Turkey, Yusuf Katilmiş, Suat Kiyak Jan 2011

Herb Gallwasp Neaylax Salviae (Giraud, 1859) (Hymenoptera, Aylacini) – New Record From Turkey, Yusuf Katilmiş, Suat Kiyak

Turkish Journal of Zoology

Here we report a new record for Neaylax salviae (Giraud, 1859) (Hymenoptera, Aylacini) on Salvia officinalis L. (Lamiaceae) in the inland Aegean region of Turkey. We give details on the geographical distribution and host. Neaylax salviae (Giraud, 1859) is a new record on the genus level for Turkish fauna.

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Age, Growth And Reproduction Of Four-Spotted Goby, Deltentosteus Quadrimaculatus (Valenciennes, 1837), In İzmir Bay (Central Aegean Sea), Gülnur Meti̇n, Akin Türker İlkyaz, Ozan Soykan, Hasan Tuncay Kinacigi̇l Jan 2011

Age, Growth And Reproduction Of Four-Spotted Goby, Deltentosteus Quadrimaculatus (Valenciennes, 1837), In İzmir Bay (Central Aegean Sea), Gülnur Meti̇n, Akin Türker İlkyaz, Ozan Soykan, Hasan Tuncay Kinacigi̇l

Turkish Journal of Zoology

Length distribution, sex ratio, length-weight relationship, age, growth, spawning period, age, and length at first maturity of four-spotted goby inhabiting İzmir Bay were investigated. A total of 1696 four-spotted goby were collected by trawl hauls between July 2004 and June 2007. The size of the fish sampled ranged from 3.1 to 9.2 cm total length. The samples were composed of 31.1% females, 27.7% males, and 41.2% juvenile individuals, with a female to male ratio of 1:0.89. The age of the fish ranged from 1 to 5 years. The length-weight relationship and the von Bertalanffy growth function were estimated for all …

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