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Use of albendazole sulfoxide, albendazole sulfone, and combined solutions as scolicidal agents on hydatid cysts (in vitro study)

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World Journal of Gastroenterology 2009年第1期15卷 112-116页

作者： Gokhan Adas Soykan Arikan ozgur kemik Ali Oner Nilgun Sahip Oguzhan Karatepe Okmeydani Training Hospital Okmeydani/SisliIstanbul 34715 Turkey

AIM: To establish which scolicidal agents are superiorand more suitable for regular ***: Echinococcus granulosus protoscoleceswere obtained from 25 patients with liver hydatidcysts. Various concentrations of albendazole sulfone,albendazole sulfoxide, and albendazole sulfone andalbendazole sulfoxide mixed together in concentrationsof 50 μg/mL, and H2O2 in a concentration of 4%, NaCl20%, and 1.5% cetrimide-0.15% chlorhexidine (10%Savlon-Turkey) were used to determine the scolicidaleffects. Albendazole (ABZ) derivatives and otherscolicidal agents were applied to a minimum of 100scoleces for 5 and 10 min. The degree of viability wascalculated according to the number of living scolicesper fi eld from a total of 100 scolices observed underthe ***: After 5 min, ABZ sulfone was 97.3%effective, ABZ sulfoxide was 98.4% effective, and thecombined solution was 98.6% effective. When sulfone,sulfoxide and the combined solutions were compared,the combined solution seemed more effective thansulfone. However, there was no difference when thecombined solution was compared with sulfoxide. After10 min, hypertonic salt water, sulfone, sulfoxide, andthe combined solution compared to other solutionslooked more effective and this was statisticallysignificant on an advanced level. When sulfone,sulfoxide, and the combined solutions were compared with each other, the combined solution appeared more effective than sulfone. When the combined solution was compared with sulfoxide, there was no ***: Despite being active, ABZ metabolites did not provide a marked advantage over 20% hypertonic saline. According to these results, we think creating a newly improved and more active preparation is necessary for hydatid cyst treatment.

关键词：阿苯达唑亚砜肝包虫囊肿阿苯达唑砜代理人实验研究高渗盐水体外显微镜下观察

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Levels of matrix metalloproteinase-1 and tissue inhibitors of metalloproteinase-1 in gastric cancer

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World Journal of Gastroenterology 2011年第16期17卷 2109-2112页

作者： ozgur kemik Ahu Sarbay kemik Aziz Sümer Ahmet Cumhur Dulger Mine Adas Huseyin Begenik Ismail Hasirci Ozkan Yilmaz Sevim Purisa Erol Kisli Sefa Tuzun Cetin Kotan Department of General Surgery Yuzuncu Y1l University Medical Faculty Department of Biochemistry Cerrahpasa Medical Faculty University of Istanbul Department of Gastroenterology Medical FacultyUniversity of Yüzüncü Y1l Department of Endocrinology Okmeydani Education and Research Hospital Department of Internal Medicine Medical FacultyUniversity of Yüzüncü Y1l Department of Biostatistics Istanbul Medical FacultyUniversity of Istanbul II.General Surgery Haseki Education and Research Hospital

AIM:To evaluate the levels of preoperative serum matrix metalloproteinase-1 (MMP-1) and tissue inhibitor of metalloproteinase-1 (TIMP-1) in gastric ***:One hundred gastric cancer patients who underwent gastrectomy were enrolled in this *** serum concentrations of MMP-1 and TIMP-1 in these patients and in fifty healthy controls were determined using an enzyme-linked immunosorbent ***:Higher serum MMP-1 and TIMP-1 levels were observed in patients than in controls (P < 0.001).Serum MMP-1 and TIMP-1 levels were positively associated with morphological appearance,tumor size,depth of wall invasion,lymph node metastasis,liver metastasis,perineural invasion,and pathological *** were not significantly associated with age,gender,tumor location,or histological ***:Increased MMP-1 and TIMP-1 were associated with gastric *** these markers are not good markers for diagnosis,these markers show in advanced gastric cancer.

关键词：基质金属蛋白酶组织抑制剂胃癌酶联免疫吸附试验水 MMP 外观形态血清

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