Ibrahim Cengizler - Academia.edu (original) (raw)
Papers by Ibrahim Cengizler
In this study, seasonal changes in some blood parameters related to oxygen transport in adult til... more In this study, seasonal changes in some blood parameters related to oxygen transport in adult tilapia ( Oreochromis niloticus L.) were detected. Blood samples were collected from caudal vein of each fish. Red blood cell (RBC), mean cell volume (MCV), mean cell hemoglobin (MCH), mean cell hemoglobin concentration(MCHC), hematocrit (Hct), methemoglobin (Hi), serum iron concentration (SI), total iron binding capacity (TIBC), unsaturated iron binding capacity (UIBC), serum transferrin (TRF), transferrin saturation (TRF %) levels were determined. RBC, length and weight of fish were found to be linear relation. It was found that there were linear relations between SI, RBC, Hct, Hb, TIBC, UIBC, TRF and %TRF. Negative relation was found between oxygen level in the water RBC, Hb, MCH, SI, TIBC, UIBC, TRF and %TRF parameters. There is a linear relation among MCH, MCHC and Hi levels, which is statistically insignificant (P>0.05). Negative correlation was found between Hi and other parameter...
Revista Bioética, 2021
Resumo O objetivo deste estudo é analisar modos de agir de profissionais da Estratégia Saúde da F... more Resumo O objetivo deste estudo é analisar modos de agir de profissionais da Estratégia Saúde da Família na resolução de conflitos bioéticos, tomando como fundamento a teoria do agir comunicativo e a ética do discurso. Foi realizada pesquisa qualitativa com uma equipe de saúde da família, com observação, entrevistas e grupo focal. Os resultados mostram que, diante de conflitos, alguns profissionais agem visando o êxito pessoal, o que deixa o conflito sem solução, latente, fragmentando a equipe. Outros, no entanto, buscam o entendimento por meio do agir comunicativo, visando o êxito coletivo, que se traduz no cuidado do paciente. Quando não são resolvidos entre os intervenientes, os conflitos são levados a reuniões que estimulam o diálogo.
Bu araştırmada, Kozan Baraj Gölünden (Adana) yakalanan Barbus rajanorum örneklerinin boy ve ağırl... more Bu araştırmada, Kozan Baraj Gölünden (Adana) yakalanan Barbus rajanorum örneklerinin boy ve ağırlık büyümesi, salt ve oransal büyüme olarak incelenmiştir. Ayrıca populasyonun boy/ağırlık ilişkisi, büyüme karakteristiği ve kondisyon değerleri de belirlenmiştir.
Mediterranean Marine Science
The aim of this study is to determine the levels of organochlorine-based pesticides and polychlor... more The aim of this study is to determine the levels of organochlorine-based pesticides and polychlorinated biphenyls in the edible muscle tissue of blue crabs Callinectes sapidus (Rathbun, 1896) that are harvested from Akyatan Lagoon in the Eastern Mediterranean Region of Turkey. The crabs were harvested in October 2010, January 2011 and March 2011. A total of fifty crabs were studied. A quantitative determination of residue levels was carried out through a Gas Chromatography-Electron Capture Detector (GC-ECD), and compared with acceptable contaminant levels. PCBs were the greatest source of contamination.. The predominant compounds were α-HCH, o,p’-DDE, PCB 28 (2,2',4,4'-PCB) and PCB 52 (2,2’,5,5’-PCB), with mean concentrations of 22.39, 59.45, 347.31 and 362.86 ng/gwet weights, respectively. The present work is highly significant and points out a chronic exposure to pollutants in Akyatan Lagoon. This ecosystem is protected under the Ramsar Convention (Convention on Wetlands ...
Turkish Journal of Veterinary and Animal Sciences, May 22, 2000
'larda bazı kan parametrelerindeki değişimler saptanmıştır. Seyhan Baraj Gölü ve Seyhan Nehri'ne ... more 'larda bazı kan parametrelerindeki değişimler saptanmıştır. Seyhan Baraj Gölü ve Seyhan Nehri'ne ait Aynalı Sazanların eritrosit ve lökosit sayıları, lökosit hücre formülleri, total serum protein ve serum glukoz değerleri istatistiksel açıdan karşılaştırılmıştır. Her iki ortamdan yakalanan sazanlarda, sadece eritrosit sayısı ve total serum proteini farklı bulunurken (P<0.05), lökosit sayısı, lökosit hücre formülleri ve glukoz miktarlarında iki ortam açısından fark bulunamamıştır (P>0.05).
Turkish Journal of Veterinary and Animal Sciences, Dec 1, 1996
Turkish Journal of Veterinary and Animal Sciences, Sep 23, 2003
Özellikle ›l›k sularda yaflayan bal›k türlerinin pek ço¤u bir y›l içerisinde, birkaç ayl›k bir pe... more Özellikle ›l›k sularda yaflayan bal›k türlerinin pek ço¤u bir y›l içerisinde, birkaç ayl›k bir periyodu kapsayabilen dönemsel üreme özelli¤i göstermektedir (1,2). Türlere özgü olan yumurtlama modeli, ilk olarak Marza (3) taraf›ndan (eflzamanl›, eflzamanl› olmayan ve grup-eflzamanl›) tan›mlanm›fl olup daha sonra Wallace ve Selman (4), West (5), McEvoy ve McEvoy (6), Tyler ve Sumpter (7) taraf›ndan irdelenmifltir. Yetifltiricili¤e al›nacak türler için büyük önem tafl›yan yumurtlama modelinin belirlenmesi, yumurta büyüklük da¤›l›m yöntemini kullanmakla mümkün olabilmektedir (4,5,8). Oosit geliflim aflamalar›n› belirlemek için ise yumurta büyüklü¤ü, hücre içindeki olufllar›n da¤›l›m ve miktarlar› gibi ölçütler kullan›lmaktad›r (9). Lagos bal›¤› yüksek bir ticari de¤ere sahip olmas›, h›zl› büyüme performans› ve yetifltiricilik koflullar›na dayan›kl›l›¤› nedeniyle, özellikle son y›llarda üzerinde oldukça yo¤un çal›flmalar›n yap›ld›¤› bir tür haline gelmifltir (10). Ayr›ca Epinephelus cinsinin, Dünyay› Koruma Birli¤i'nin Denizleri Koruma Merkezi kay›tlar›na göre, 1996 y›l›ndan beri IUCN'nin k›rm›z› bülteninde yer almas› ve aç›k bir flekilde soylar›n›n tükenmekte oldu¤unun bildirilmesi de (11) bu türe olan ilgiyi art›rm›flt›r.
Turkish Journal of Veterinary and Animal Sciences
Tilapia (Oreochromis niloticus Linnaeus, 1758) were infected with Streptococcus iniae (Cat No: AT... more Tilapia (Oreochromis niloticus Linnaeus, 1758) were infected with Streptococcus iniae (Cat No: ATCC 29178) and the plasma changes in the acute phase protein (APP) members were examined at different time periods. A total of 72 fish with average body weights of 60 g were used. Fish in the infected group (group I) were intraperitoneally injected with S. iniae at 3.3 x 10(5) colony forming unit (CFU) in 0.1 mL level to the fish. The other group (group II) was subjected to handling stress near the infection. The control group was constituted by providing optimum conditions. On days 7, 14, and 21, blood samples were taken from the caudal veins of the fish under the appropriate anesthesia. The samples were examined on the basis of APPs, C-reactive protein (CRP), fibrinogen (FB), serum amyloid A (SAA), and transferrin (TF) and the changes in the plasma values were recorded. The internal and external symptoms seen during the examinations were detected as follows: the color concentration in 1...
Turkish Journal of Zoology
Two diff erent myxosporean fi sh parasites (Myxobolus episquamalis Egusa, Maeno & Sorimachi, 1990... more Two diff erent myxosporean fi sh parasites (Myxobolus episquamalis Egusa, Maeno & Sorimachi, 1990 and Myxobolus ichkeulensis Bahri & Marques, 1996) are reported based on samples found on the scales and gill arches of fl athead mullet (Mugil cephalus) captured from Çamlık Lagoon, located on the northeastern Mediterranean coast of Turkey. Both parasites were found for the fi rst time on fl athead mullet from the Turkish coasts. In addition to the data concerning spore morphology and the dimensions of both species, new additional taxonomic observations are presented. Furthermore, asynchronous polar capsule maturation was observed in transmission electron microscope images of both species.
arasmda, K1r~ehir' in <;ukur Cayll' mevkiinde, kilkilrt i~eren ve yan tennal ozellikte, 3500 m 2 ... more arasmda, K1r~ehir' in <;ukur Cayll' mevkiinde, kilkilrt i~eren ve yan tennal ozellikte, 3500 m 2 alana sahip Hlrla GOleti' nde yapllml~tlr. GOlete 1000 adet yavru tathsu ~ipurasl (Oreochromis ni/olicus) blrakilml~ ve iki yll boyunca bu tilrOn adaptasyonu ve geli~meleri jncelenmi~tir.
Turkish Journal of Medical Sciences
To determine the dimension of the contamination of the drinking and utility water in the touristi... more To determine the dimension of the contamination of the drinking and utility water in the touristic Bahçe district of the Karataş subprovince of Adana province, and to share our views on how to raise the quality of the water in the district. Materials and methods: In 2007 and 2008, 80 samples were taken 8 times, on a seasonal basis, from the drinking water and sea water of the Bahçe district. Eleven organic and inorganic parameters were measured and presented following a comparison with criteria values Results: Ni, Zn, Cu, Pb, NO3-N, COD, and phenol contamination parameters were found to be high in the stations that provide drinking water and utility water for the Bahçe district. Conclusion: This level of contamination was attributed to the extensive use of natural and artificial fertilizers and pesticide, agricultural contamination, and the fact that polluters were not at a safe distance from the stations and were particularly hazardous types of polluters. It is of the utmost import...
The research was carried out in order to determine ecto and endo parasites of 130 mirror carp (Cy... more The research was carried out in order to determine ecto and endo parasites of 130 mirror carp (Cyprinus carpio, L., 1758) catched from Seyhan River between 1996 and November 1997. During this period each month 10 mirror carps were sampled. 86 (66.15%) carps were heavily infested with the parasites. Ecto parasites such as Monogenean trematods;
J. Fisher. Aquat. Sci, 2007
Abstract: This study was carried out in a agricultural, industrial, domestic and slaughterhouse d... more Abstract: This study was carried out in a agricultural, industrial, domestic and slaughterhouse discharging region (around Büyükmangıt Village) of Ceyhan River and just under the dam's crest of Aslantaş (Osmaniye) founded on the same river in the summer season of 2004. Water temperature, chemical oxygen demand (COD), pH, nitrate-nitrogen (NO3-N), nitrite-nitrogen (NO2-N), ammonia nitrogen (NH3-N), and soluble reactive phosphorus (SRP) values in these two stations were determined to the comparative ...
This study presents a detailed record of the philometrid nematode, Philometra lateolabracis (Nema... more This study presents a detailed record of the philometrid nematode, Philometra lateolabracis (Nematoda: Philometridae) and trypanorhynch pleurocercoid, Grillotia sp. (Cestoda: Trypanorhynchia) in white grouper, Epinephelus aeneus, and dusky grouper, E. marginatus, from Iskenderun Bay, Turkey, during 2000-2003. A total of 885 (418 white and 467 dusky grouper) serranids were sampled during the research period. Of these fish, 130 (31.1%) white and 118 (25.3%) dusky groupers were found infected with helminthes. In order to estimate the influences of helminthic infestation on fish growth, the length-weight relationship was determined. Trypanorhynch cestodes larvae were collected only from the external mesenteries of the internal organs, whereas philometrid nematodes were found in the ovary of the infected fish. Severe pathologic changes were detected in the ovary tissues of white groupers infected with P. lateolabracis.
EÜ Su Ürünleri Dergisi, 2001
The research was carried out in order to determine ecto and endo parasites of 130 mirror carp (Cy... more The research was carried out in order to determine ecto and endo parasites of 130 mirror carp (Cyprinus carpio, L., 1758) catched from Seyhan River between 1996 and November 1997. During this period each month 10 mirror carps were sampled. 86 (66.15%) carps were heavily infested with the parasites. Ecto parasites such as Monogenean trematods;
In this study, seasonal changes in some blood parameters related to oxygen transport in adult til... more In this study, seasonal changes in some blood parameters related to oxygen transport in adult tilapia ( Oreochromis niloticus L.) were detected. Blood samples were collected from caudal vein of each fish. Red blood cell (RBC), mean cell volume (MCV), mean cell hemoglobin (MCH), mean cell hemoglobin concentration(MCHC), hematocrit (Hct), methemoglobin (Hi), serum iron concentration (SI), total iron binding capacity (TIBC), unsaturated iron binding capacity (UIBC), serum transferrin (TRF), transferrin saturation (TRF %) levels were determined. RBC, length and weight of fish were found to be linear relation. It was found that there were linear relations between SI, RBC, Hct, Hb, TIBC, UIBC, TRF and %TRF. Negative relation was found between oxygen level in the water RBC, Hb, MCH, SI, TIBC, UIBC, TRF and %TRF parameters. There is a linear relation among MCH, MCHC and Hi levels, which is statistically insignificant (P>0.05). Negative correlation was found between Hi and other parameter...
Revista Bioética, 2021
Resumo O objetivo deste estudo é analisar modos de agir de profissionais da Estratégia Saúde da F... more Resumo O objetivo deste estudo é analisar modos de agir de profissionais da Estratégia Saúde da Família na resolução de conflitos bioéticos, tomando como fundamento a teoria do agir comunicativo e a ética do discurso. Foi realizada pesquisa qualitativa com uma equipe de saúde da família, com observação, entrevistas e grupo focal. Os resultados mostram que, diante de conflitos, alguns profissionais agem visando o êxito pessoal, o que deixa o conflito sem solução, latente, fragmentando a equipe. Outros, no entanto, buscam o entendimento por meio do agir comunicativo, visando o êxito coletivo, que se traduz no cuidado do paciente. Quando não são resolvidos entre os intervenientes, os conflitos são levados a reuniões que estimulam o diálogo.
Bu araştırmada, Kozan Baraj Gölünden (Adana) yakalanan Barbus rajanorum örneklerinin boy ve ağırl... more Bu araştırmada, Kozan Baraj Gölünden (Adana) yakalanan Barbus rajanorum örneklerinin boy ve ağırlık büyümesi, salt ve oransal büyüme olarak incelenmiştir. Ayrıca populasyonun boy/ağırlık ilişkisi, büyüme karakteristiği ve kondisyon değerleri de belirlenmiştir.
Mediterranean Marine Science
The aim of this study is to determine the levels of organochlorine-based pesticides and polychlor... more The aim of this study is to determine the levels of organochlorine-based pesticides and polychlorinated biphenyls in the edible muscle tissue of blue crabs Callinectes sapidus (Rathbun, 1896) that are harvested from Akyatan Lagoon in the Eastern Mediterranean Region of Turkey. The crabs were harvested in October 2010, January 2011 and March 2011. A total of fifty crabs were studied. A quantitative determination of residue levels was carried out through a Gas Chromatography-Electron Capture Detector (GC-ECD), and compared with acceptable contaminant levels. PCBs were the greatest source of contamination.. The predominant compounds were α-HCH, o,p’-DDE, PCB 28 (2,2',4,4'-PCB) and PCB 52 (2,2’,5,5’-PCB), with mean concentrations of 22.39, 59.45, 347.31 and 362.86 ng/gwet weights, respectively. The present work is highly significant and points out a chronic exposure to pollutants in Akyatan Lagoon. This ecosystem is protected under the Ramsar Convention (Convention on Wetlands ...
Turkish Journal of Veterinary and Animal Sciences, May 22, 2000
'larda bazı kan parametrelerindeki değişimler saptanmıştır. Seyhan Baraj Gölü ve Seyhan Nehri'ne ... more 'larda bazı kan parametrelerindeki değişimler saptanmıştır. Seyhan Baraj Gölü ve Seyhan Nehri'ne ait Aynalı Sazanların eritrosit ve lökosit sayıları, lökosit hücre formülleri, total serum protein ve serum glukoz değerleri istatistiksel açıdan karşılaştırılmıştır. Her iki ortamdan yakalanan sazanlarda, sadece eritrosit sayısı ve total serum proteini farklı bulunurken (P<0.05), lökosit sayısı, lökosit hücre formülleri ve glukoz miktarlarında iki ortam açısından fark bulunamamıştır (P>0.05).
Turkish Journal of Veterinary and Animal Sciences, Dec 1, 1996
Turkish Journal of Veterinary and Animal Sciences, Sep 23, 2003
Özellikle ›l›k sularda yaflayan bal›k türlerinin pek ço¤u bir y›l içerisinde, birkaç ayl›k bir pe... more Özellikle ›l›k sularda yaflayan bal›k türlerinin pek ço¤u bir y›l içerisinde, birkaç ayl›k bir periyodu kapsayabilen dönemsel üreme özelli¤i göstermektedir (1,2). Türlere özgü olan yumurtlama modeli, ilk olarak Marza (3) taraf›ndan (eflzamanl›, eflzamanl› olmayan ve grup-eflzamanl›) tan›mlanm›fl olup daha sonra Wallace ve Selman (4), West (5), McEvoy ve McEvoy (6), Tyler ve Sumpter (7) taraf›ndan irdelenmifltir. Yetifltiricili¤e al›nacak türler için büyük önem tafl›yan yumurtlama modelinin belirlenmesi, yumurta büyüklük da¤›l›m yöntemini kullanmakla mümkün olabilmektedir (4,5,8). Oosit geliflim aflamalar›n› belirlemek için ise yumurta büyüklü¤ü, hücre içindeki olufllar›n da¤›l›m ve miktarlar› gibi ölçütler kullan›lmaktad›r (9). Lagos bal›¤› yüksek bir ticari de¤ere sahip olmas›, h›zl› büyüme performans› ve yetifltiricilik koflullar›na dayan›kl›l›¤› nedeniyle, özellikle son y›llarda üzerinde oldukça yo¤un çal›flmalar›n yap›ld›¤› bir tür haline gelmifltir (10). Ayr›ca Epinephelus cinsinin, Dünyay› Koruma Birli¤i'nin Denizleri Koruma Merkezi kay›tlar›na göre, 1996 y›l›ndan beri IUCN'nin k›rm›z› bülteninde yer almas› ve aç›k bir flekilde soylar›n›n tükenmekte oldu¤unun bildirilmesi de (11) bu türe olan ilgiyi art›rm›flt›r.
Turkish Journal of Veterinary and Animal Sciences
Tilapia (Oreochromis niloticus Linnaeus, 1758) were infected with Streptococcus iniae (Cat No: AT... more Tilapia (Oreochromis niloticus Linnaeus, 1758) were infected with Streptococcus iniae (Cat No: ATCC 29178) and the plasma changes in the acute phase protein (APP) members were examined at different time periods. A total of 72 fish with average body weights of 60 g were used. Fish in the infected group (group I) were intraperitoneally injected with S. iniae at 3.3 x 10(5) colony forming unit (CFU) in 0.1 mL level to the fish. The other group (group II) was subjected to handling stress near the infection. The control group was constituted by providing optimum conditions. On days 7, 14, and 21, blood samples were taken from the caudal veins of the fish under the appropriate anesthesia. The samples were examined on the basis of APPs, C-reactive protein (CRP), fibrinogen (FB), serum amyloid A (SAA), and transferrin (TF) and the changes in the plasma values were recorded. The internal and external symptoms seen during the examinations were detected as follows: the color concentration in 1...
Turkish Journal of Zoology
Two diff erent myxosporean fi sh parasites (Myxobolus episquamalis Egusa, Maeno & Sorimachi, 1990... more Two diff erent myxosporean fi sh parasites (Myxobolus episquamalis Egusa, Maeno & Sorimachi, 1990 and Myxobolus ichkeulensis Bahri & Marques, 1996) are reported based on samples found on the scales and gill arches of fl athead mullet (Mugil cephalus) captured from Çamlık Lagoon, located on the northeastern Mediterranean coast of Turkey. Both parasites were found for the fi rst time on fl athead mullet from the Turkish coasts. In addition to the data concerning spore morphology and the dimensions of both species, new additional taxonomic observations are presented. Furthermore, asynchronous polar capsule maturation was observed in transmission electron microscope images of both species.
arasmda, K1r~ehir' in <;ukur Cayll' mevkiinde, kilkilrt i~eren ve yan tennal ozellikte, 3500 m 2 ... more arasmda, K1r~ehir' in <;ukur Cayll' mevkiinde, kilkilrt i~eren ve yan tennal ozellikte, 3500 m 2 alana sahip Hlrla GOleti' nde yapllml~tlr. GOlete 1000 adet yavru tathsu ~ipurasl (Oreochromis ni/olicus) blrakilml~ ve iki yll boyunca bu tilrOn adaptasyonu ve geli~meleri jncelenmi~tir.
Turkish Journal of Medical Sciences
To determine the dimension of the contamination of the drinking and utility water in the touristi... more To determine the dimension of the contamination of the drinking and utility water in the touristic Bahçe district of the Karataş subprovince of Adana province, and to share our views on how to raise the quality of the water in the district. Materials and methods: In 2007 and 2008, 80 samples were taken 8 times, on a seasonal basis, from the drinking water and sea water of the Bahçe district. Eleven organic and inorganic parameters were measured and presented following a comparison with criteria values Results: Ni, Zn, Cu, Pb, NO3-N, COD, and phenol contamination parameters were found to be high in the stations that provide drinking water and utility water for the Bahçe district. Conclusion: This level of contamination was attributed to the extensive use of natural and artificial fertilizers and pesticide, agricultural contamination, and the fact that polluters were not at a safe distance from the stations and were particularly hazardous types of polluters. It is of the utmost import...
The research was carried out in order to determine ecto and endo parasites of 130 mirror carp (Cy... more The research was carried out in order to determine ecto and endo parasites of 130 mirror carp (Cyprinus carpio, L., 1758) catched from Seyhan River between 1996 and November 1997. During this period each month 10 mirror carps were sampled. 86 (66.15%) carps were heavily infested with the parasites. Ecto parasites such as Monogenean trematods;
J. Fisher. Aquat. Sci, 2007
Abstract: This study was carried out in a agricultural, industrial, domestic and slaughterhouse d... more Abstract: This study was carried out in a agricultural, industrial, domestic and slaughterhouse discharging region (around Büyükmangıt Village) of Ceyhan River and just under the dam's crest of Aslantaş (Osmaniye) founded on the same river in the summer season of 2004. Water temperature, chemical oxygen demand (COD), pH, nitrate-nitrogen (NO3-N), nitrite-nitrogen (NO2-N), ammonia nitrogen (NH3-N), and soluble reactive phosphorus (SRP) values in these two stations were determined to the comparative ...
This study presents a detailed record of the philometrid nematode, Philometra lateolabracis (Nema... more This study presents a detailed record of the philometrid nematode, Philometra lateolabracis (Nematoda: Philometridae) and trypanorhynch pleurocercoid, Grillotia sp. (Cestoda: Trypanorhynchia) in white grouper, Epinephelus aeneus, and dusky grouper, E. marginatus, from Iskenderun Bay, Turkey, during 2000-2003. A total of 885 (418 white and 467 dusky grouper) serranids were sampled during the research period. Of these fish, 130 (31.1%) white and 118 (25.3%) dusky groupers were found infected with helminthes. In order to estimate the influences of helminthic infestation on fish growth, the length-weight relationship was determined. Trypanorhynch cestodes larvae were collected only from the external mesenteries of the internal organs, whereas philometrid nematodes were found in the ovary of the infected fish. Severe pathologic changes were detected in the ovary tissues of white groupers infected with P. lateolabracis.
EÜ Su Ürünleri Dergisi, 2001
The research was carried out in order to determine ecto and endo parasites of 130 mirror carp (Cy... more The research was carried out in order to determine ecto and endo parasites of 130 mirror carp (Cyprinus carpio, L., 1758) catched from Seyhan River between 1996 and November 1997. During this period each month 10 mirror carps were sampled. 86 (66.15%) carps were heavily infested with the parasites. Ecto parasites such as Monogenean trematods;