نتایج جستجو برای: trientine
تعداد نتایج: 214 فیلتر نتایج به سال:
Combined effects of treatment with trientine, a copper-chelating agent, and X-irradiation on development of fibrosarcoma using a murine transplantation model in vivo and on cellular survival in vitro were examined. Copper contents in the tumors and serum of trientine-treated mice were significantly lower than those of untreated mice. The tumor volumes of mouse fibrosarcoma QRsp-11 cells increas...
OBJECTIVE To compare tetrathiomolybdate and trientine in treating patients with the neurologic presentation of Wilson disease for the frequency of neurologic worsening, adverse effects, and degree of neurologic recovery. DESIGN A randomized, double-blind, controlled, 2-arm study of 48 patients with the neurologic presentation of Wilson disease. Patients either received 500 mg of trientine hyd...
Anti-copper treatments have been investigated to determine whether they suppress angiogenesis and tumor development since Cu is widely accepted as being required for angiogenesis. We examined the effects of treatment with trientine, a copper-chelating agent, on tumor development in a murine xenograft model using fibrosarcoma-derived transplantable QRsp-11 cells and C57BL/6 mice and induction of...
The effects of treatment with trientine, a specific copper-chelating agent, on the accumulation of copper and induction of DNA strand breaks were investigated in Long-Evans Cinnamon (LEC) rats, an animal model for human Wilson's disease. Copper accumulated in the kidneys of LEC rats in an age-dependent manner from 12 to 18 weeks of age. When LEC rats were treated with trientine from 10 weeks of...
سابفه و هدف: دیابت قندی باعث ایجاد اختلال در متابولیسم عناصر کمیاب و لیپوپروتئینهای سرم میشود. هدف از این مطالعه بررسی تاثیر تجویز توام روغن بزرک و Trientine (شلاتور یون مس) بر میزان یون مس سرم و پروفایل لیپیدی در موشهای صحرائی دیابتی شده است. مواد و روش‌ها: حیوانات به 5 گروه 8 تایی تقسیم شدند. گروه اول تا چهارم دیابتی شدند. به گروه اول Trientine بهعلاوه روغن بزرک، و به گروه دوم غذای معمولی...
The administration of flaxseed oil or flaxseed oil plus trientine in diabetic rats reduced triglyceride, very low density lipoprotein, and total cholesterol. Furthermore, the combined treatment significantly increased superoxide dismutase activity and attenuated serum Cu2+. The results suggest that the administration of flaxseed oil plus trientine is useful in controlling serum lipid abnormalit...
سابفه و هدف: دیابت قندی باعث ایجاد اختلال در متابولیسم عناصر کمیاب و لیپوپروتئینهای سرم میشود. هدف از این مطالعه بررسی تاثیر تجویز توام روغن بزرک و trientine (شلاتور یون مس) بر میزان یون مس سرم و پروفایل لیپیدی در موشهای صحرائی دیابتی شده است. مواد و روش ها: حیوانات به 5 گروه 8 تایی تقسیم شدند. گروه اول تا چهارم دیابتی شدند. به گروه اول trientine بهعلاوه روغن بزرک، و به گروه دوم غذای معمولی...
BACKGROUND Defective copper regulation is implicated as a causative mechanism of organ damage in diabetes. Treatment with trientine, a divalent-copper-selective chelator, improves arterial and renal structure/function in diabetes, wherein it also ameliorates left-ventricular (LV) hypertrophy. However, direct in vivo evidence that trientine can improve cardiac function in heart failure has hithe...
Heart disease is the major cause of death in diabetes, a disorder characterized by chronic hyperglycemia and cardiovascular complications. Although altered systemic regulation of transition metals in diabetes has been the subject of previous investigation, it is not known whether changed transition metal metabolism results in heart disease in common forms of diabetes and whether metal chelation...
PURPOSE The objective of this study was to determine the efficacy of dietary supplementation with the metal chelators, trientine or citric acid, in preventing the development of cardiomyopathy in the Zucker diabetic rat. HYPOTHESIS We hypothesized that dietary chelators would attenuate metal-catalyzed oxidative stress and damage in tissues and protect against pathological changes in ventricul...
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