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Guarana Water Eextraction Thing of The Comparison with Acute Toxic and Learning Ability Effects
Suzuki, Ikukatsu,Gu, Yeun-Hwa,Hayashi, Ikuo,Takeuchi, Tetsuo,Takagi, Yasuyuki,Mizumoto, Norihite INSTITUTE OF ORIENTAL MEDICINE KYUNG-HEE UNIVERSIT 2002 JOURNAL OF ORIENTAL MEDICINE Vol.7 No.1
Central excited material is contained in Guarana water extraction thing, and the central excited material is thought to be caffeine, teopiline, and teobulomine by this experiment. And, the LD50 value of Guarana water extraction thing without a shell is calculated 2900mg/kg with though the LD50 value of Guarana warter extraction thing with the shell was calculated 1350mg/kg with by the Behrens-Karber method. An acute toxic examination due to the existence of the shell was done again and more than the above result as a future subject. The computation of the LD50 value and the analysis of the element of the shell could get it further again in fraction chromatography. It is examined where strong toxic material is contained, and it thinks that it is necessary to do specifying of the toxic material.
Yeunhwa Gu,Ikukatsu Suzuki,Motoki Koide,Ikuo Hayash,Hideyuki Takai,Ahn,Kyoo-seok,Hajimu Yamamoyo INSTITUTE OF ORIENTAL MEDICINE KYUNG-HEE UNIVERSIT 1999 JOURNAL OF ORIENTAL MEDICINE Vol.4 No.1
Propolis is a resin-like material produced by honeybees, an mixture with resin and pollen in their saliva. Propolis, in Oriental medicine, has been referred to as 'Nobongbang'(露蜂房)and used for anti-pyretic, antidotal, analgesic, and anti-inflammatory purpose. The pharmacological effects of Propolis are known to be anti-bacterial, anti-inflammatory, anti-tumor, and immunopotentiating. Propolis was extracted with water, the extract was centrifuged, and the supernatant was filtered and freeze-dried. It was then gel-filtered and purified according to the increase in the ratio of mouse lymphocytes versus polymorphonuclear leukocytes(L/P activity). We previously reported the immunopotentiating effects of Propolis at the 114the General Conference of the Japan Society of Pharmacology(March, 1994 : Tokyo) and its anti-tumor effects on solid and ascitic tumors in mice bearing Ehrlich carcinoma at the 53rd General Conference of the Japanese Cancer Association(October, 1994 : Nagoya). Furthermore we reported the anti-tumor and anti-cytopenic effects of combined use of water-soluble Propolis and its gel-filtration fractions G-1, G-2, and G-3 with anti-cancer drugs(5FU and MMC) in ICR mice(5-week-old males) bearing Ehrlich carcinoma at the 115th General Conference of the Japan Society of Pharmacology(March, 1995 : Sendai). The tumor growth was inhibited, and cytopenia due to 5FU was significantly alleviated(Pr.<0.01 for WBS and RBC), when water-soluble Propolis was administered with 5FU as compared with 5FU alone(inhibition rate 83.0%). When water-soluble Propolis and its gel-filtration fractions G-1 and G-2 were administered with MMC, the tumor growth was more suppressed(inhibition rates 91.8%, 88.0%, and 82.0%, respectively) than by intraperitoneal administration of MMC alone. In addition, leukopenia was significantly alleviated(Pr.<0.05) by administration of water-soluble and G-2 with MMC as compared with MMC alone(54th General Conference of the Japan Cancer Society : Oct., 1995 : Kyoto). Aithouse, the active component responsible for the anti-tumor activity of water-soluble Propolis has been identified, and its anti-tumor effects likely to be derived from stimulation of host responses as well as direct effects on cancer cells, because water-soluble Propolis and its gel-filtration fractions increased the L/P activity and antibody-producing cells(PFC activity). Water-soluble Propolis, G-1 and G-2 had preventive effects on cytopenia induced by anti-cancer drugs, probably because they exert stimulatory effects on hemopoietic functions via cytokines such as IL-6 and IL-11. We intended to analyze components of G-1 and G-2, which showed potent anti-tumor effects, by high-performance liquid chromatography.
The Effect of Rice Roast Against the Immunity Precipitation in the Radiation
Gu, Yeun-Hwa,Suzuki, Ikukatsu,Park, Sang-Rae,Hasegawa, Takeo,Tatehana, Tieko INSTITUTE OF ORIENTAL MEDICINE KYUNG-HEE UNIVERSIT 2001 JOURNAL OF ORIENTAL MEDICINE Vol.6 No.1
Recently, it was cleared that the injury that it oxidized by super oxygen, free radical in the various diseases and aging was deeply concerned. Moreover, it pays attention to the prevention by the anti-oxide, and research on the anti-oxide quality is composed of is formed in the living body, and it oxidizes in lipids, protein, nuclear acid radiation irradiation damage. Therefore, it knows that various organization difficulties are pulled up. Actually, there is a report of controlling the lipids of over-oxidization when an X-rays and a gamma ray were irradiated, and DNA damage by the treatment of the vitamin E. It considers that RICE ROAST plays a part as radical scavenger that super oxygen that occurred in the body is erased, too, from the result of this research as well. And, there is MEA (cysteamine hydrochloride) as one of the radiation protection medicine. Watanabes report that the DNA one chain cutting caused by a gamma ray, and chromosome aberration were decreased remarkably after the radiation irradiation as a result of examining the effect of the vitamin E by using the embryonic cells of the ham star against the cell damage. This effect is thought to be effect on prevention of OH radical. Therefore, radical scavenger prevention action due to the radiation chemical action and effect on anti-oxidization were explained in this research in the same way as the number of leucocyte. It faced the number of the occurrences of lymphocyte, effect on radiation protection by the RICE ROAST medication that a radiation irradiates it was explained. The result of the blood cell level study were explained Therefore, it thinks about damage by the radiation by radical of super oxygen with the thing due to the repression action of the vitamin E due to the oxide target damage of nuclear acid, the lipids, the protein in the living body. The radical scavenger prevention action due to the radiation che.
Gu, Yeunhwa,Takeo Hasegawa,Ikukatsu Suzuki,Youichi Yamamoto,Yoon, Yeogbyung,Rhee, Soo-Yong 대한방사선 방어학회 2001 방사선방어학회지 Vol.26 No.4
Guarana, tropical plant is found in powdered for in health food and is very popular soft drink in Brazil as an energy feaster with its high caffeine contents. We examined its radioprotection effects during organogenesis stages of ICR mice by malformations rate and cellular lead 8 the embryo by radiation and analyzed the mechanism of the radioprotection effects in the fetal of ICR mice. The results of this study showed that Guarana reduced clearly the embryonic death rate and teratogenesis rate by radiation. Its radioprotection effect inject be related with its radioprotection effect might be related with its antioxidant effect of free radical scavenger. We need to exposure the Guarana as a potential radioprotection agent. Therefore, we investigated about radiation effects by Guarana using to mice experiments in this paper.
Radiation Protection Effect on Propolis and Agaricus Combination
Gu, Yeun-hwa,Suzuki, Ikukatsu,Park, Sangrae,Hasegawa, Takeo,Koike, Mtsuo INSTITUTE OF ORIENTAL MEDICINE KYUNG-HEE UNIVERSIT 2001 JOURNAL OF ORIENTAL MEDICINE Vol.6 No.1
Damage is given to the marrow which is a place to make the cell for which to administer immunity such as a leukocyte, lymphocyte, monocyte when a X-ray is irradiated, and it knows that that cellular number decreases. It develops into leukocyte decrease syndrome, the symptoms such as immunity in severity case. This time, the effect that controlled a decrease such as a leukocyte due to the X-ray irradiation, a lymphocyte, monocyte was admitted by the medication of Propolis and agaricus. It thinks with the thing that the effect is shown for the effect on immunity recovery in the radiotherapy and the prevention of a side effect of the radiation from this result. Furthermore, increase in the effect on immunity power recovery at the time of the immunity power decline by the anti-cancer medicine medication and the effect on an anti-tumor of the anticancer medicine, prevention of a side effect of the anticancer medicine, and so on can be expected. Damage is given to the marrow which is a place to make the cell for which to administer innumity such as a leukocyte, lymphocyte, monocyte when an X-ray is irradiated, and it knows that that cellular number decreases. It develops into leukocyte decrease syndrome, the symptoms such as immunity in severity case. This time, the effect that controlled a decrease such as a leukocyte due to the X-ray irradiation, a lymphocyte, monocyte was admitted by the medication of propolis and agaricus. It thinks with the thing that the effect is shown for the effect on immunity recovery in the radiotherapy and the prevention of a side effect of the radiation from this result. Futhermore, increase in the effect on immunity power recovery at the time of the immunity power decline by the anti-tumor of the anticancer medicine, prevention of a side effect of the anticancer medicine, and so on can be expected.