Sürdürülebilir Kalkınma Amaçları
Yayınlar
- MakaleAçık Erişim2022Güney Doğu Anadolu Bölgesi Sülük Faunasının Araştırılması
Pala, Ayşegül; Dörücü, Mustafa; Saglam, Naim; Sesli, Ahmet; Özbay, Özkan; Balci, Mustafa; Kılıç, Ali; Özbey, Nurten; Demir, Timur; Arca, Selami
Bu çalışma, Ocak 2012- Aralık 2014 tarihleri arasında Güney Doğu Anadolu Bölgesinde yer alan yedi ilde (Adıyaman, Batman, Diyarbakır, Gaziantep, Kilis, Mardin ve Şanlıurfa) bulunan akarsu, baraj, göl, gölet ve sazlık alan olmak üzere toplam 169 tatlısu habitatında sülük faunasının belirlenmesi amacıyla yürütüldü. Sülük örnekleri habitatın özelliğine göre birim zaman, birim çerçeve (Sülük toplama çerçevesi) ve Ekman kepçesi yöntemiyle toplandı. Toplam 169 sulak alanın 53’ünde sülük tespit edildi. Çalışma süresince toplanan sülük örnekleri su bulunan 0,5-1,0 L’lik pet bidonlarla laboratuvara taşındı. Sülük örnekleri önce % 10 etanol içinde bayıltıldı, sonra %70 alkol veya %4 formalin içinde tespit edildi. Toplanmış olan sülükler morfolojik özelliklerine göre stereo mikroskop altında teşhisi yapıldı. Bu çalışma sonunda , Güneydoğu Anadolu Bölgesi sulak alanlarında Albolossiphonia heteroclita, Albolossiphonia sp., Dina apathyi, Dina sp., Erpobdella octoculata, E. testacea, Erpobdella sp., Helobdella stagnalis, Hirudo sulukii, Placobdella costata ve Placobdella sp. olmak üzere altı soya ait toplam 11 farklı sülük türü belirlendi. Söz konusu çalışma kapsamında tesbit edilen H. sulukii dünya için 2016 yılında tanımlanmış bir tıbbi sülük türü olup, bölge halkı tarafından geleneksel ve tamamlayıcı tıp uygulamaları çerçevesinde kullanılmaktadır.
- MakaleYalnız künye2018Scopus SJRQ4Effect of Water Quality on Monthly Density Variation of the Endangered Southern Medicinal Leech Hirudo verbana Carena, 1820 (Hirudinea: Arhynchobdellida: Hirudinidae)
Saglam, Naim; Özbay, Ozkan; Demir, Timur; Balci, Mustafa; Pala, Aysegul; Kiliç, Ali
The species of the genus Hirudo are threatened but still used worldwide in human treatment. We studied the density changes of southern medicinal leech Hirudo verbana and some water quality parameters monthly during a year in the Akpinar Marsh, Eastern Anatolia, Turkey. Samples of H. verbana were collected using a modified unit square design and unit time collecting method as an indicator for population density. Some water parameters such as water temperature, dissolved oxygen, pH, some cationic elements (lithium, sodium, ammonium, potassium, magnesium, calcium) and anionic elements (fluoride, chloride, sulphate, nitrate, phosphate, bromide) were determined. These parameters were analysed to detect their impact on population density of this medicinal leech. The populations of H. verbena were most dense in May-June; the species was found in smallest numbers in November and hibernating in December-March. A significant correlation (p<0.05) between the number of medicinal leeches in the unit area and monthly water temperature, amount of ammonium and fluoride was determined using the Pearson correlation coefficient. In the Akpinar Marsh, the largest adult medicinal leeches (>5 g) in the fourth size group formed 12.50-27.50% of the population and the smallest (<1.0 g) in the first size group formed 7.50-38.24%.
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İncele - MakaleAçık Erişim2015Scopus SJRQ1Trichlorfon-induced haematological and biochemical changes in Cyprinus carpio: ameliorative effect of propolis
Yonar, M. Enis; Yonar, Serpil Mise; Pala, Aysegul; Silici, Sibel; Saglam, Naim
Trichlorfon is among the most commonly used products to treat fish parasites in aquaculture. We investigated the effectiveness of propolis in alleviating the toxicity of trichlorfon on haematological and oxidant/antioxidant parameters in carp Cyprinus carpio. Fish were exposed to sublethal concentrations (11 and 22 mg l(-1)) of trichlorfon, and propolis (10 mg kg(-1) of fish weight) was simultaneously administered. At the end of 14 d administration, blood and tissue (liver, kidney, gill) samples were collected. Haematological changes (red and white blood cell count, haemoglobin concentration, haematocrit level and erythrocyte indices: mean corpuscular volume, mean corpuscular haemoglobin and mean corpuscular haemoglobin concentration) were determined in the blood samples, while antioxidant parameters (malondialdehyde and reduced glutathione levels and superoxide dismutase, catalase and glutathione peroxidase activities) were evaluated in the liver, kidney and gill samples. Trichlorfon led to negative alterations in the haematological and antioxidant parameters investigated. The administration of propolis alleviated this effect and suggests that fish treated with trichlorfon improve their physiological status when fed a propolis-supplemented diet.
AtıfWoS46OpenAlex56
İncele - MakaleAçık Erişim2012Scopus SJRQ2Investigation of Yersinia ruckeri Infection in Rainbow Trout (Oncorhynchus mykiss Walbaum 1792) Farms by Polymerase Chain Reaction (PCR) and Bacteriological Culture
Seker, Engin; Karahan, Murat; Ispir, Unal; Çetinkaya, Burhan; Saglam, Naim; Sarieyyüpoglu, Mustafa
This study has been carried out to investigate the presence of Yersinia ruckeri, the causative agent of Enteric Red Mouth (ERM) disease, in rainbow trout fish breeding farms located in Elazig and Malatya provinces in Eastern Turkey. For this purpose, bacteriological culture and a specific polymerase chain reaction (PCR) have been compare with examine blood and intestine samples collected from adult and young rainbow trout fish as well as water samples collected from all the farms. Y. ruckeri was isolated and identified from eight of the 17 fish farms giving a proportion of 52.9% at fish farm. The disease was noted in five of the rainbow trout farms located in Elazig and three of the 11 rainbow trout farms located in Malatya. The agent was detected in five of the six young fish breeding farms. The isolation percentages of the causative agent at fish level were calculated as 25.7% (131/510) in adult and 31.7% (19/60) in young fish, giving an overall proportion of 26.3% (150/570). All the isolates have been successfully identified as Y ruckeri by species-specific PCR. No isolation could be made from water samples. It is therefore concluded that Y. ruckeri infection poses a significant threat to the fish farms in the study area and necessary precautions should urgently be taken in order to minimize economical losses due to ERM disease. A specific PCR can be utilized successfully in aquaculture for rapid identification of bacterial agents which will help to prevent spread of infectious diseases and will therefore contribute to the productivity of fishery sector.
AtıfWoS6OpenAlex7İncele
