yellow

摘要： 红花黄色素(Safflor yellow,SY)是我国传统中药红花的主要有效成分,其成分是由羟基红花黄色素A(Hydroxysafflor yellow A,HSYA)、红花黄色素B(Safflo yellow B,SYB)等多种查耳酮类化合物组成,其中HSYA是SY的主要活性成分[1]。SY具有抗氧化、抗细胞凋亡、抗凝血、抗炎等多种医用功效[2~4],临床应用十分广泛,在眼科领域中也拥有重要的应用价值。现就SY在眼科领域中的基础研究进展作一综述。

摘要： The Yellow River is known for its long history and rich cultural assets.It is essential to interpret its sophisticated cultural components,protect its ecosystem and secure its sustainable development.The Plan for the Protection,Transmission and Promotion of the Yellow River Culture and The Implementation Plan for the Construction of the Yellow River National Culture Park set out requirements and pointed out the direction for its construction.

摘要： My English name is Angel.May I ask you a question first?How do you usually go to school?And why?I usually walk to school.That’s good exercise.On my way to school,I have to cross two roads.I always remember to cross the roads at the traffic lights.When the light is red,I just stop.When the light is yellow,I stand there and wait.When the light is green,I can cross the road.

摘要： By the time I walked into the Explorer Hotel in Yellowknife,it was 9 pm.Outside,on the black Canadian winter night,four yellow school buses pulled up to pick us tourists up and drove onto the dark highway.

摘要： The plane begins to descend....Outside the window of the aircraft,white clouds are flying past one after another.A basin appears between two lofty mountain ridges.At the very bottom is a river that zigzags into the distance:the famous Yarlung Tsangpo!On the left are clusters of villages,the high peaks their backdrop.On the right are interconnecting yellow and green farmlands,which doubtlessly emit the strong fragrance of blossoming grain.It has certainly been a while.Eight years,last I counted.Back then,everything appeared much like a wasteland here,but on this visit,newly erected clumps of structures form villages everywhere the eye can see.

摘要： Uganda is constructing the first ever electric vehicles manufacturing plant in Africa Wearing yellow overalls and a yellow helmet, Jackson Mwidu shares a lunch at a local restaurant with fellow workers at the Mutai Trading Center, about 15 km from the eastern Uganda city of Jinja.

摘要： My host is Mike Brown.He is a middle-aged man with yellow hair.I really like this outgoing man.He is always friendly to me.We get along well with each other.He always takes care of my daily life.He cooks,cleans the room and shops online for me.He also goes to the park with me.That makes me feel like at home.What’s more,he is very interested in Chinese history and culture.So he likes reading books,newspapers and watches TV about China.He hopes to pay a visit to China by himself some day.

摘要： Hydroxysafflor yellow A(HSYA)extracted from the herb Cathartics tinctorius L.negatively regulates liver cancer growth.However,the exact mechanism of HSYA action in liver cancer remains largely unknown.In this study,HSY A inhibited liver cancer cell growth in vivo and in vitro,evidenced by cell proliferation inhibition detected by CCK8,numerous apoptotic cells shown by flow cytometry assay,and expression of apoptosis-related proteins determined by Western blot.

摘要： Seeing Meng Haoran Off at Yellow Crane Tower Li Bai My friend has left the west where the Yellow Crane Tower.For River Town green with willows and red with flowers.His lessening sail is lost in the boundless blue sky,Where I see but the endless River rolling by.

摘要： 1黄扁柏 树种拉丁名:Cupressus nootkatensis木材商品名:yellow cedar;Alaska yellow cedar;Placifie Coast yellow cedar;nootka-false。市场俗称:北美黄桧、黄桧木、加拿大黄雪松。黄扁柏树种隶属于柏科柏木属。黄扁柏的树种名-nootkatensis是由加拿大人Nuu-chah-nulth命名的。以前,黄扁柏树种曾先后被归为柏木属(Cupressus)、扁柏属(Chamaecyparis)北美金柏属(Callitropsis),现在又回到柏木属(Cupressus)。