Yazar "Kar, Sırrı" için listeleme
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Prevalence of subclinical coccidiosis in broiler farms in Turkey
Karaer, Zafer; Güven, Esin; Akçay, Aytaç; Kar, Sırrı; Nalbantoğlu, Serpil; Çakmak, Ayşe (Springer, 2012)The presence of Eimeria spp. oocysts in fecal samples collected from 1,108 broiler houses in six regions, representing about 12% of all broiler farms in Turkey, was studied using the modified McMaster method. The age of ... -
Quantitative comparison of different purification and detection methods for Cryptosporidium parvum oocysts
Kar, Sırrı; Gawlowska, Sandra; Daugschies, Arwid; Bangoura, Befit (Elsevier Science Bv, 2011)Cryptosporidium parvum (C. parvum) is the causal agent of cryptosporidiosis in many animals, mainly cattle, and possesses a high zoonotic potential. It occurs worldwide and ubiquitously. Detection of C. parvum is mainly ... -
Revisiting detachment techniques in human-biting ticks
Belli, Asli Akin; Dervis, Emine; Kar, Sırrı; Ergonul, Onder; Gargılı, Ayşen (Mosby-Elsevier, 2016)Background: Early and complete removal of ticks using the right technique is important to reduce tick-transmitted diseases. Several chemical and mechanical detachment techniques have been described previously. Objective: ... -
Rickettsia Species in Ticks Removed from Humans in Istanbul, Turkey
Gargılı, Ayşen; Palomar, Ana M.; Midilli, Kenan; Portillo, Aranzazu; Kar, Sırrı; Oteo, Jose A. (Mary Ann Liebert Inc, 2012)A total of 167 ticks collected from humans in Istanbul (Turkey) in 2006 were screened for Rickettsia species, and nested PCRs targeting gltA and ompA rickettsial fragment genes were carried out. Rickettsia monacensis (51), ... -
Saliva extract of Dermacentor marginatus (Acari: Ixodidae) leads to apoptotic cell death
Demirkesen, S.; Kar, Sırrı; Aral, Cenk (Wiley, 2018)[No Abstract Available] -
The Strange Case of Tick-Borne Viruses in Turkey
Kar, Sırrı; Ergünay, Koray (Cabi Publishing-C A B Int, 2022)[Abstract Not Available] -
The study of exposure times and dose-escalation of tick saliva on mouse embryonic stem cell proliferation
The saliva of ticks contains numerous bioactive molecules with anti-hemostatic and immunomodulatory properties. Due to their abilities of self-renewal and pluripotency, stem cells hold considerable promise in the regenerative ... -
Survey and Characterization of Jingmen Tick Virus Variants
Dinçer, Ender; Hacioglu, Sabri; Kar, Sırrı; Emanet, Nergis; Brinkmann, Annika; Nitsche, Andreas; Ergünay, Koray (Mdpi, 2019)We obtained a Jingmen tick virus (JMTV) isolate, following inoculation of a tick pool with detectable Crimean-Congo hemorrhagic fever virus (CCHFV) RNA. We subsequently screened 7223 ticks, representing 15 species in five ... -
Ticks on humans in Ankara, Turkey
Karaer, Zafer; Güven, Esin; Nalbantoğlu, Serpil; Kar, Sırrı; Orkun, Omer; Ekdal, Kemal; Akçay, Aytaç (Springer, 2011)In this study, a total of 5,094 ticks found on humans were examined in terms of species, development stage, gender, host features and seasonality for a year period. Of these ticks 17 were argasid and 5,077 were ixodid. ... -
Trakya kaplumbağalarında kene enfestasyonunun mevsimsel prevalansının ve intensitesinin belirlenmesi
Dönmez, Barış (Tekirdağ Namık Kemal Üniversitesi, 2023)Kaplumbağa kenesi olarak bilinen Hyalomma aegyptium Türkiye, Balkanlar ve Kuzey Afrika'da görülen bir türdür. Türkiye'nin özellikle batı bölgesinde insanları tutan keneler arasında ilk ikide yer almaktadır. Her ne kadar ... -
Türkiye'de İlk Cryptosporidium hominis Enfeksiyonu Olgusuna İlişkin Olarak İnsanlarda Cryptosporidiosis
Amaç: Cryptosporidiosis dünya çapında bir zoonozdur. Mikroskopik muayene, etken türlerin belirgin olmayan morfolojik özellikleri nedeniyle başarısız olabilir. Bu nedenle moleküler tanı daha da önem kazanmıştır.Yöntemler: ... -
Utility of a Sequence-Independent, Single-Primer-Amplification (SISPA) and Nanopore Sequencing Approach for Detection and Characterization of Tick-Borne Viral Pathogens
Brinkmann, Annika; Uddin, Steven; Krause, Eva; Surtees, Rebecca; Dinçer, Ender; Kar, Sırrı; Nitsche, Andreas (Mdpi, 2021)Currently, next generation sequencing (NGS) is the mainly used approach for identification and monitorization of viruses with a potential public health threat in clinical and environmental samples. To facilitate detection ... -
Vaccine Production Based on Oocyst Irradiation at Broiler Coccidiosis I: Studies on the Quantitative Determination and Sporulation of Oocysts in Faeces Present in Litter of Broilers with Coccidiosis
Karaer, Zafer; Pınar, Zeynep; Kar, Sırrı; Güven, Esin; Çakmak, Ayşe; Nalbantoğlu, Serpil; Emre, Zişan (Kafkas Univ, Veteriner Fakultesi Dergisi, 2009)The objective of this study was to evaluate a standard method for quantitative isolation of Eimeria oocysts from feces samples and effective sporulation. It's realized that contamination related with litter can effectively ... -
Vaccine Production Based on Oocyst Irradiation at Broiler Coccidiosis II: Clinical Findings, Gut and Live Weight Changes at Birds Infected with Different Numbers of Eimeria spp Oocysts
Karaer, Zafer; Kar, Sırrı; Güven, Esin; Nalbantoğlu, Serpil; Çakmak, Ayşe; Akçay, Aytaç (Kafkas Univ, Veteriner Fakultesi Dergisi, 2009)At this study, 8 groups of 14 days-old 14 birds were infected respectively with 25x10(3), 50x10(3), 100x10(3), 200x10(3), 350x10(3), 500x10(3), 750x10(3) and 1000x10(3) Eimeria spp oocysts and 9th group was determined as ... -
Vaccine Production Based on Oocyst Irradiation at Broiler Coccidiosis III: Characteristics of Oocyst Shedding in Birds Infected with Eimeria spp. and Eimeria maxima
Kar, Sırrı; Karaer, Zafer; Güven, Esin; Nalbantoğlu, Serpil; Çakmak, Ayşe; Ekdal, Kemal; Koçak, Asiye (Kafkas Univ, Veteriner Fakultesi Dergisi, 2010)The aim of this study was to expose shedding characteristics of different Eimeria spp cause coccidiosis. For this purpose, 8 groups of 14 days-old 14 birds were infected respectively with 25x10(3), 50x10(3), 100x10(3), ... -
West Nile virus, Anopheles flavivirus, a novel flavivirus as well as Merida-like rhabdovirus Turkey in field-collected mosquitoes from Thrace and Anatolia
Öncü, Ceren; Brinkmann, Annika; Günay, Filiz; Kar, Sırrı; Öter, Kerem; Sarıkaya, Yasemen; Ergünay, Koray (Elsevier, 2018)Mosquitoes are involved in the transmission and maintenance of several viral diseases with significant health impact. Biosurveillance efforts have also revealed insect-specific viruses, observed to cocirculate with pathogenic ...