نتایج جستجو برای: licochalcone b

تعداد نتایج: 899479  

2017
Xiao Fu Rongrong Lu Songsong Zhao

BACKGROUND Fuzi-Gancao herb couple is one of the commonly used herb couples involved in the traditional Chinese medicine formulations, with radix aconiti lateralis (Fuzi in Chinese) and radix glycyrrhizae (Gancao in Chinese) as a ratio of 1:1. Alkaloids and flavonoids were considered as the main active ingredients of Fuzi-Gancao herb couple. However, no analytical methods have been reported to ...

2014
Jen-Pi Tsai Pei-Ching Hsiao Shun-Fa Yang Shu-Ching Hsieh Da-Tian Bau Chu-Liang Ling Chun-Li Pai Yi-Hsien Hsieh

Hepatocellular cell carcinoma (HCC) is one of the most commonly diagnosed cancers worldwide and in Taiwan. Chemoprevention of cancer with dietary bioactive compounds could potentially reverse, suppress, or prevent cancer progression. Licochalcone A (LicA) is a characteristic chalcone of licorice, which is the root of Glycyrrhiza inflate. It had been reported that LicA has anti-inflammatory, ant...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده علوم 1377

ترکیب -1فنیل -3آمینو -2بوتن -1 ون و کمپلکس مس (ii) آن تهیه و خالص شده اند. همچنین ترکیب فوق در موقعیتهای آمینو و آلیلی دوتره شده است . سپس طیفهای ارتعاشی مادون قرمز و رامان این ترکیبات تفسیر شده اند. علاوه بر این با استفاده از محاسبات ab initio در سطح hf/6-31g ساختمان ترکیب فوق و ایزومر ساختمانی آن، -4فنیل -4آمینو -3بوتن -2 ون، در دو طرف چاه پتانسیل هیدروژن کمینه و فرکانسهای ارتعاشی آنها محاسبه...

UV-B radiation and EOD light (EOD) quality has both signaling and damaging effects based on the dosage and time of exposure. At highland areas UV-B decreases crop productivity and also light quality increase at high elevation area but EOD light quality effect was not researched based on altitude. Therefore, in the present study a field experiment was conducted to investigate the effects of UV-B...

2018
Qiang Niu Wei Zhao Jin Wang Chunming Li Tao Yan Wei Lv Guojing Wang Weihong Duan Tao Zhang Kunnan Wang Dinghua Zhou

Chemotherapy is the best choice for the vast majority of hepatocellular carcinoma patients at late stage, but few effective chemotherapy drugs are available in clinic. Licochalcone A (LicA) is a new chemotherapy drug inducing apoptosis as Bcl-2 inhibitor, but few studies report on LicA‑induced autophagy. This study investigated the phenomenon and mechanisms of LicA-induced autophagy looking for...

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