در هنگام جستجو کلمه در قسمت عنوان میتوانید کلمات مورد جستجو را با کاراکتر (-) جدا کنید.
کاربرد نوع شرط:
- جایگاه : پژوهشی
- مجله: Reviews in Clinical Medicine
- نوع مقاله: Journal Article
- کلمات کلیدی: diabetes,Curcumin,Cardiovascular diseases
- چکیده:
- چکیده انگلیسی: Curcumin (diferuloylmethane) is a yellow, active substance of an herbal origin, which is mainly derived from turmeric of the ginger family. Extensive research has been focused on the therapeutic effects of this substance on diabetes, cancer, and cardiovascular diseases, and the hepatoprotective properties have attracted the attention of researchers. In addition, curcumin significantly improves oxidative stress, mitochondrial dysfunction, and inflammation. It could also modulate various cell signals in cytokines, chemokines, growth factors, and enzymes. Curcumin attenuates the blood glucose by increasing insulin levels. According to findings, consuming one gram of curcumin per day for one month could decrease total cholesterol, low-density lipoprotein cholesterol, triglyceride, and high-density lipoprotein cholesterol. Moreover, it contributes to the control of some of the main parameters associated with the metabolic syndrome, which is an important risk factor for cardiovascular diseases. Hepatic cholesterol metabolism is also regulated by curcumin, which has a similar function to lovastatin in the long run. Curcumin has been reported to prevent the enlargement of solid tumours. Several have confirmed the therapeutic role of curcumin in the management of the metabolic syndromes and cardiovascular diseases. The present study aimed to review the therapeutic effects of curcumin.
- انتشار مقاله: 01-09-1397
- نویسندگان: Asal Yadollahi,Mostafa Dastani,Bita Zargaran,Amir Hossein Ghasemi,Hamid Reza Rahimi
- مشاهده
- جایگاه : پژوهشی
- مجله: Reviews in Clinical Medicine
- نوع مقاله: Journal Article
- کلمات کلیدی: diabetes,Curcumin,Cardiovascular diseases
- چکیده:
- چکیده انگلیسی: Curcumin (diferuloylmethane) is a yellow, active substance of an herbal origin, which is mainly derived from turmeric of the ginger family. Extensive research has been focused on the therapeutic effects of this substance on diabetes, cancer, and cardiovascular diseases, and the hepatoprotective properties have attracted the attention of researchers. In addition, curcumin significantly improves oxidative stress, mitochondrial dysfunction, and inflammation. It could also modulate various cell signals in cytokines, chemokines, growth factors, and enzymes. Curcumin attenuates the blood glucose by increasing insulin levels. According to findings, consuming one gram of curcumin per day for one month could decrease total cholesterol, low-density lipoprotein cholesterol, triglyceride, and high-density lipoprotein cholesterol. Moreover, it contributes to the control of some of the main parameters associated with the metabolic syndrome, which is an important risk factor for cardiovascular diseases. Hepatic cholesterol metabolism is also regulated by curcumin, which has a similar function to lovastatin in the long run. Curcumin has been reported to prevent the enlargement of solid tumours. Several have confirmed the therapeutic role of curcumin in the management of the metabolic syndromes and cardiovascular diseases. The present study aimed to review the therapeutic effects of curcumin.
- انتشار مقاله: 01-09-1397
- نویسندگان: Asal Yadollahi,Mostafa Dastani,Bita Zargaran,Amir Hossein Ghasemi,Hamid Reza Rahimi
- مشاهده
- جایگاه : پژوهشی
- مجله: International Journal of Advanced Design and Manufacturing Technology
- نوع مقاله: Journal Article
- کلمات کلیدی: Surface roughness,Ultrasonic Vibrations,Incremental Forming,Formability,Rotating Tool
- چکیده:
- چکیده انگلیسی: Incremental forming is one of the forming methods that is considered because of no need to specific die, especially for rapid prototyping. In this study, the incremental forming process is carried out by using a rotating tool and assisted ultrasonic vibration. Purpose of this research is to investigate the effect of rotation speed and ultrasonic vibrations in the incremental forming process. According to the obtained results, mean and maximum values of forming force reduced by using a rotating tool and applying ultrasonic vibrations. The results of surface roughness tests demonstrated that by increasing rotational speed, the surface roughness improved 44% and applying ultrasonic vibrations with tool rotation can reduce surface roughness about 74%. Applying ultrasonic vibrations lead to increase micro-hardness up to 84%, but, by increasing rotational speed, surface hardness slightly reduces. Results of straight groove test determined ultrasonic vibrations with the rotating tool can increase stretching limit up to 41.79% due to the affect on the sheet plasticity behavior.
- انتشار مقاله: 24-03-1397
- نویسندگان: Saeed Amini,Farshad Nazari,Mohammad Baraheni,Amir Hossein Ghasemi
- مشاهده