Browsing by Author "Kaya, Ertuğrul"
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Amanitin and phallotoxin concentration in Amanita phalloides var. alba mushroom
Kaya, Ertuğrul; Yılmaz, İsmail; Sinirlioğlu, Zeynep Aydın; Karahan, Selim; Bayram, Recep (Pergamon-Elsevier Science Ltd, 2013)Although rarely seen, Amanita phalloides var. alba, a variety of A. phalloides type mushrooms, causes mushroom poisoning resulting in death. Since it is frequently confused with some edible mushrooms due to its white colored ... -
Amatoxin and phallotoxin concentration in Amanita phalloides spores and tissues
Kaya, Ertuğrul; Karahan, Selim; Bayram, Recep; Yaykaşlı, Kürşat Oğuz; Çolakoğlu, Serdar (Sage Publications Inc, 2015)Most of the fatal cases of mushroom poisoning are caused by Amanita phalloides. The amount of toxin in mushroom varies according to climate and environmental conditions. The aim of this study is to measure -, -, and -amanitin ... -
Clinical importance of toxin concentration in Amanita verna mushroom
Yılmaz, İsmail; Kaya, Ertuğrul; Sinirlioğlu, Zeynep Aydın; Bayram, Recep; Sürmen, Mustafa Gani (Pergamon-Elsevier Science Ltd, 2014)Poisoning from Amanita group of mushrooms comprises approximately 3% of all poisonings in our country and their being responsible for nearly the entire fatal mushroom poisonings makes them important. These mushrooms contain ... -
Deadly poisonous turkish mushrooms containing alpha amanitin
Akata, Ilgaz; Kaya, Ertuğrul; Yılmaz, İsmail; Bakırcı, Sinan; Bayram, Recep (Duzce University Medical School, 2015)Mushroom poisoning is still a serious health problem for Turkey. The mushroom species which cause fatal mushroom poisoning have been reported to contain at least 98% alpha-amanitin. The knowledge of the poisonous mushroom ... -
Düzce yöresinde yetişen Amanita Phalloides mantarındaki Alfa Amanitin düzeyinin Hplc yöntemiyle ölçümü
Kaya, Ertuğrul; Karahan, Selim; Hancı, Mustafa; Yaykaşlı, Kürşat Oğuz; Sarıtaş, Ayhan; Bayram, Recep (2012)Amaç: Düzce ili sınırlarında 2010 yılında toplanan Amanita phalloides mantarındaki alfa amanitin toksin düzeyinin HPLC yöntemiyle ölçümü amaçlanmıştır. Yöntem: Bir mantar bütün olarak, diğeri ise parçalara ayrılarak ... -
Erythropoietin stimulates patellar tendon healing in rats
Uslu, Mustafa; Kaya, Ertuğrul; Yaykaşlı, Kürşat Oğuz; Oktay, Murat; Inanmaz, Mustafa Erkan; Işık, Cengiz (Elsevier Science Bv, 2015)Backround: Erythropoietin (EPO), regulating erythropoiesis, is used to provide protective and regenerative activity in non-haematopoietic tissues. There is insufficient knowledge about the role of EPO activity in tendon ... -
Evaluation and comparison of alpha- and beta-amanitin toxicity on MCF-7 cell line
Kaya, Ertuğrul; Bayram, Recep; Yaykaşlı, Kürşat Oğuz; Yılmaz, İsmail; Bayram, Sait; Yaykaşlı, Emine; Yavuz, Muhsine Zeynep; Gepdiremen, Ali Akçahan (Tubitak Scientific & Technical Research Council Turkey, 2014)Background/aim: Alpha- and beta-amanitins are the main toxins of the poisonous Amanita phalloides mushroom. Although there are many studies available concerning alpha-amanitin, there are limited data about beta-amanitin ... -
Extracorporeal shockwave increases the effectiveness of systemic antibiotic treatment in implant-related chronic osteomyelitis : experimental study in a rat model
İnanmaz, Mustafa Erkan; Uslu, Mustafa; Işık, Cengiz; Kaya, Ertuğrul; Taş, Tekin; Bayram, Recep (Wiley, 2014)Implant-related chronic osteomyelitis is a serious complication of orthopedic surgery requiring implant removal and radical debridement. Extracorporeal shockwave (ESW) have demonstrated significant bactericidal effectiveness ... -
Toxin content and toxicological significance in different tissues and development stages of Lepiota Brunneoincarnata Mushroom
Yılmaz, İsmail; Bakırcı, Sinan; Akata, Ilgaz; Bayram, Recep; Kaya, Ertuğrul (Taylor & Francis Ltd, 2015)We investigated the quantity and concentration of toxins in different parts and in different growth phases of Lepiota brunneoincarnata mushroom. The amatoxins and phallotoxin levels were measured using the reversed phase ... -
What is the restoring role of chrysin in alpha amanitin toxicity?
Bakırcı, Sinan; Bayram, Recep; Kaya, Ertuğrul; Yaykaşlı, Kürşat Oğuz; Yılmaz, İsmail (Carbone Editore, 2015)Aim: To explore whether chrysin has any protective effect against the deadly effect of alpha amanitin on hepatocytes that is one of the major toxins in the structure of Amanita phalloides, which is considered the most ... -
Yüksek saflıkta beta amanitin üretimi
Kaya, Ertuğrul; Yaykaşlı, Kürşat Oğuz; Karahan, Selim; Bayram, Recep; Sarıtaş, Ayhan; Yaykaşlı, Emine (2012)Amaç: Beta amanitin nadiren bilimsel araştırmalarda kullanılmakta ve kullanımı gün geçtikçe artmaktadır. Piyasada bu ürün %90 saflıkta ticari olarak satılmaktadır. Bu araştırmada yüksek saflıkta beta amanitin üretme yöntemi ...
