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Tamio Yamakawa
Tamio Yamakawa (Japanese: 山川 民夫; やまかわ たみお; 12 October 1921 - 7 October 2018) was a Japanese biochemist, the first to report the presence of glycosphingolipids on cell membranes. Yamakawa graduated from the University of Tokyo, was an emeritus professor at Tokyo University of Pharmacy and Life Sciences, and a member of the Japanese Academy of Sciences. The molecule was found on horse red blood cells and first called Hematoside. Further testing by Yamakawa led to the discovery that ABO blood group antigens are glycosphingolipids located in the erythrocytes. Yamakawa was born in Sendai, Miyagi Prefecture to Shintaro Yamakawa and Kunio Yamakawa. In 1944 he Graduated from Tokyo Imperial University Medical School, and received a doctorate at the University of Tokyo. In 1952 he was a Professor of the Institute of Infectious Diseases at The University of Tokyo, later Professor of Medicine and Director of Tokyo Metropolitan Organization Medical Research Institute. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sendai
is the capital Cities of Japan, city of Miyagi Prefecture, the largest city in the Tōhoku region. , the city had a population of 1,091,407 in 525,828 households, and is one of Japan's 20 Cities designated by government ordinance of Japan, designated cities. The city was founded in 1600 by the ''daimyō'' Date Masamune. It is nicknamed the ; there are Japanese zelkova trees lining many of the main thoroughfares such as and . In the summer, the Sendai Tanabata Festival, the largest Tanabata festival in Japan, is held. In winter, the trees are decorated with thousands of lights for the , lasting through most of December. On 11 March 2011, coastal areas of the city suffered catastrophic damage from a 2011 Tōhoku earthquake and tsunami, magnitude 9.0 offshore earthquake,UK Foreign Office 9.0 assessment [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miyagi Prefecture
is a prefecture of Japan located in the Tōhoku region of Honshu. Miyagi Prefecture has a population of 2,305,596 (1 June 2019) and has a geographic area of . Miyagi Prefecture borders Iwate Prefecture to the north, Akita Prefecture to the northwest, Yamagata Prefecture to the west, and Fukushima Prefecture to the south. Sendai is the capital and largest city of Miyagi Prefecture, and the largest city in the Tōhoku region, with other major cities including Ishinomaki, Ōsaki, and Tome. Miyagi Prefecture is located on Japan's eastern Pacific coast and bounded to the west by the Ōu Mountains, the longest mountain range in Japan, with 24% of its total land area being designated as Natural Parks. Miyagi Prefecture is home to Matsushima Islands, a group of islands ranked as one of the Three Views of Japan, near the town of Matsushima. On 7 April, 2011 the biggest earthquake in Japan occurred. History Miyagi Prefecture was formerly part of the province of Mutsu. 2011 T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Tokyo
, abbreviated as or UTokyo, is a public research university located in Bunkyō, Tokyo, Japan. Established in 1877, the university was the first Imperial University and is currently a Top Type university of the Top Global University Project by the Japanese government. UTokyo has 10 faculties, 15 graduate schools and enrolls about 30,000 students, about 4,200 of whom are international students. In particular, the number of privately funded international students, who account for more than 80%, has increased 1.75 times in the 10 years since 2010, and the university is focusing on supporting international students. Its five campuses are in Hongō, Komaba, Kashiwa, Shirokane and Nakano. It is considered to be the most selective and prestigious university in Japan. As of 2021, University of Tokyo's alumni, faculty members and researchers include seventeen prime ministers, 18 Nobel Prize laureates, four Pritzker Prize laureates, five astronauts, and a Fields Medalist. Hist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glycolipid
Glycolipids are lipids with a carbohydrate attached by a glycosidic (covalent) bond. Their role is to maintain the stability of the cell membrane and to facilitate cellular recognition, which is crucial to the immune response and in the connections that allow cells to connect to one another to form tissues. Glycolipids are found on the surface of all eukaryotic cell membranes, where they extend from the phospholipid bilayer into the extracellular environment. Structure The essential feature of a glycolipid is the presence of a monosaccharide or oligosaccharide bound to a lipid moiety. The most common lipids in cellular membranes are glycerolipids and sphingolipids, which have glycerol or a sphingosine backbones, respectively. Fatty acids are connected to this backbone, so that the lipid as a whole has a polar head and a non-polar tail. The lipid bilayer of the cell membrane consists of two layers of lipids, with the inner and outer surfaces of the membrane made up of the pol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asahi Prize
The , established in 1929, is an award presented by the Japanese newspaper ''Asahi Shimbun'' and Asahi Shimbun Foundation to honor individuals and groups that have made outstanding accomplishments in the fields of arts and academics and have greatly contributed to the development and progress of Japanese culture and society at large. The Asahi Prize was created to celebrate the 50th anniversary of the foundation of ''Asahi Shimbun''. It is recognized today as one of the most authoritative private awards. Prize winners Past prize winners include the following. Arts * Tsubouchi Shōyō, novelist, 1929 * Taikan Yokoyama, artist, 1933 * Jigoro Kano, founder of judo, 1935 * Shimazaki Toson, novelist, 1935 * Ryōhei Koiso, painter, 1939 * Jun'ichirō Tanizaki, novelist, 1948 * NHK Symphony Orchestra, 1951 * Mashiho Chiri, 1954 * Eiji Yoshikawa, novelist, 1955 * Shikō Munakata, artist, 1964 * Jirō Osaragi, writer, 1964 * Akira Kurosawa, film director, 1965 * Haruko Sugimura, actress ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japan Academy Prize (academics)
The is a prize awarded by the Japan Academy in recognition of academic theses, books, and achievements. Overviews An award ceremony has been held every year since 1911. Up to nine of these Prizes are awarded every year. There have been 676 winners and 592 winning works as of 2005. They comprise a certificate, medal, and prize money of one million yen. Ceremony The ceremony is held on the premises of the Japan Academy in Ueno park. The Emperor has been visiting it since 1949. The three prizes awarded during the ceremony are: * The Imperial Prize * Japan Academy Prize * Duke of Edinburgh Prize After the ceremony some laureates give lectures on the topics of their research. Recipients (of Japan Academy Prize) * 2020 ** Minoru Ozima *2016 (106th) ** Kazutoshi Mori ** Yoshihiro Kawaoka *2015 (105th) ** Hideo Hosono ** Hiroaki Mitsuya *2014 (104th) ** Isamu Akasaki ** Takao Kondo ** Hiraku Nakajima * 2013 (103rd) **Yoshinori Tokura * 2012 (102nd) **Takaaki Kajita ** Shim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Person Of Cultural Merit
is an official Japanese recognition and honor which is awarded annually to select people who have made outstanding cultural contributions. This distinction is intended to play a role as a part of a system of support measures for the promotion of creative activities in Japan. By 1999, 576 people had been selected as Persons of Cultural Merit. Ministry of Education, Culture, Sports, Science and Technology (Japan) ''Culture 2000''./ref> System of recognition The Order of Culture and Persons of Cultural Merit function in tandem to honor those who have contributed to the advancement and development of Japanese culture in a variety of fields, including academia, arts, science and sports. ''Yomiuri Shimbun.'' October 29, 2008. Persons of Cultural Merit [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glycosphingolipid
Glycosphingolipids are a subtype of glycolipids containing the amino alcohol sphingosine. They may be considered as sphingolipids with an attached carbohydrate. Glycosphingolipids are a group of lipids (more specifically, sphingolipids) and are a part of the cell membrane. They consist of a hydrophobic ceramide part and a glycosidically bound carbohydrate part. This oligosaccharide content remains on the outside of the cell membrane where it is important for biological processes such as cell adhesion or cell–cell interactions. Glycosphingolipids play also important role in oncogenesis and ontogenesis. Classification In general, glycosphingolipids can be categorized into two groups: neutral glycosphingolipids (also called glycosphingolipids) and negatively charged glycosphingolipids. The latter can be distinguished again by means of the charge carrier. While in gangliosides sialic acids are found, sulfatides have a sulfate group. The structural similarity of most glycolipids is t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tokyo University Of Pharmacy And Life Sciences
is a private university in Hachioji, Tokyo, Japan. The precursor of the school was founded in 1880 by Masataka Fujita, and it was chartered as a university in 1949. The school of Life sciences was established in 1994. Notable alumni * Jun Matsumoto (politician), Jun Matsumoto, a member of the House of Representatives in the Diet of Japan * Chang Kuo Chou, a Taiwanese pharmacist藥劑師執照通過考試由台灣省衛生局發照 References External links Official website Private universities and colleges in Japan Educational institutions established in 1880 Pharmacy schools in Japan Universities and colleges in Tokyo 1880 establishments in Japan Hachiōji, Tokyo {{tokyo-university-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red Blood Cell
Red blood cells (RBCs), also referred to as red cells, red blood corpuscles (in humans or other animals not having nucleus in red blood cells), haematids, erythroid cells or erythrocytes (from Greek ''erythros'' for "red" and ''kytos'' for "hollow vessel", with ''-cyte'' translated as "cell" in modern usage), are the most common type of blood cell and the vertebrate's principal means of delivering oxygen (O2) to the body tissues—via blood flow through the circulatory system. RBCs take up oxygen in the lungs, or in fish the gills, and release it into tissues while squeezing through the body's capillaries. The cytoplasm of a red blood cell is rich in hemoglobin, an iron-containing biomolecule that can bind oxygen and is responsible for the red color of the cells and the blood. Each human red blood cell contains approximately 270 million hemoglobin molecules. The cell membrane is composed of proteins and lipids, and this structure provides properties essential for physiolo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japan Academy
The Japan Academy (Japanese: 日本学士院, ''Nihon Gakushiin'') is an honorary organisation and science academy founded in 1879 to bring together leading Japanese scholars with distinguished records of scientific achievements. The Academy is currently an extraordinary organ of the Ministry of Education, Culture, Sports, Science and Technology with its headquarters located in Taito, Tokyo, Japan. Election to the Academy is considered the highest distinction a scholar can achieve, and members enjoy life tenure and an annual monetary stipend. History In 1973, Meiroku-sha (Meairoku Society) was founded. The main people of Meiroku-sha involved in Meiroku-sha were from Kaiseijo (later transformed into University of Tokyo and so on) and Keio Gijuku (Keio University). In an effort to replicate the institutional landscape found in many Western nations, the leaders of the Meiji government sought to create a national academy of scholars and scientists modelled to the British Royal So ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
