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Kanuma R, Ishikawa H, Takaoka E, Ohnishi K, Numajiri H, Takizawa D, Miyazaki J, Nishiyama H, Okumura T, Sakurai H. Bladder Preservation Therapy Using Proton Boost Concurrently Combined With Intra-arterial Chemotherapy for Invasive Bladder Cancer. Int J Radiat Oncol Biol Phys 2015. [DOI: 10.1016/j.ijrobp.2015.07.1081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Aihara T, Hiratsuka J, Ishikawa H, Kumada H, Ohnishi K, Kamitani N, Suzuki M, Sakurai H, Harada T. Fatal carotid blowout syndrome after BNCT for head and neck cancers. Appl Radiat Isot 2015; 106:202-6. [PMID: 26282568 DOI: 10.1016/j.apradiso.2015.08.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2015] [Revised: 07/30/2015] [Accepted: 08/09/2015] [Indexed: 11/29/2022]
Abstract
Boron neutron capture therapy (BNCT) is high linear energy transfer (LET) radiation and tumor-selective radiation that does not cause serious damage to the surrounding normal tissues. BNCT might be effective and safe in patients with inoperable, locally advanced head and neck cancers, even those that recur at previously irradiated sites. However, carotid blowout syndrome (CBS) is a lethal complication resulting from malignant invasion of the carotid artery (CA); thus, the risk of CBS should be carefully assessed in patients with risk factors for CBS after BNCT. Thirty-three patients in our institution who underwent BNCT were analyzed. Two patients developed CBS and experienced widespread skin invasion and recurrence close to the carotid artery after irradiation. Careful attention should be paid to the occurrence of CBS if the tumor is located adjacent to the carotid artery. The presence of skin invasion from recurrent lesions after irradiation is an ominous sign of CBS onset and lethal consequences.
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Ohta M, Fujinami A, Kobayashi N, Amano A, Ishigami A, Tokuda H, Suzuki N, Ito F, Mori T, Sawada M, Iwasa K, Kitawaki J, Ohnishi K, Tsujikawa M, Obayashi H. Two chalcones, 4-hydroxyderricin and xanthoangelol, stimulate GLUT4-dependent glucose uptake through the LKB1/AMP-activated protein kinase signaling pathway in 3T3-L1 adipocytes. Nutr Res 2015; 35:618-25. [PMID: 26077869 DOI: 10.1016/j.nutres.2015.05.010] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Revised: 05/15/2015] [Accepted: 05/27/2015] [Indexed: 01/01/2023]
Abstract
4-Hydroxyderricin (4HD) and xanthoangelol (XAG) are major components of n-hexane/ethyl acetate (5:1) extract of the yellow-colored stem juice of Angelica keiskei. 4-Hydroxyderricin and XAG have been reported to increase glucose transporter 4 (GLUT4)-dependent glucose uptake in 3T3-L1 adipocytes, but the detailed mechanism of this phenomenon remains unknown. This present study was aimed at clarifying the detailed mechanism by which 4HD and XAG increase GLUT4-dependent glucose uptake in 3T3-L1 adipocytes. Both 4HD and XAG increased glucose uptake and GLUT4 translocation to the plasma membrane. 4-Hydroxyderricin and XAG also stimulated the phosphorylation of 5' adenosine monophosphate-activated protein kinase (AMPK) and its downstream target acetyl-CoA carboxylase. In addition, phosphorylation of liver kinase B1 (LKB1), which acts upstream of AMPK, was also increased by 4HD and XAG treatment. Small interfering RNA knockdown of LKB1 attenuated 4HD- and XAG-stimulated AMPK phosphorylation and suppressed glucose uptake. These findings demonstrate that 4HD and XAG can increase GLUT4-dependent glucose uptake through the LKB1/AMPK signaling pathway in 3T3-L1 adipocytes.
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Mizumoto M, Yamamoto T, Okumura T, Numajiri H, Murofushu K, Ohnishi K, Fukumitsu N, Ishikawa H, Sakurai H, Tsuboi K. PO-0797: Hyperfractionated concomitant boost proton radiotherapy for supratentorial glioblastoma multiforme. Radiother Oncol 2015. [DOI: 10.1016/s0167-8140(15)40789-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Okumura T, Fukumitsu N, Mizumoto M, Ishikawa H, Ohnishi K, Murofushi K, Numajiri H, Fukuda K, Abei M, Aihara T, Sakae T, Tsuboi K. PO-0704: Proton beam therapy for hepatocellular carcinoma with extensive portal vein tumor thrombosis. Radiother Oncol 2015. [DOI: 10.1016/s0167-8140(15)40696-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Suzuki Y, Ishikawa N, Omae K, Hirai T, Ohnishi K, Nakano N, Nishida H, Nakatani T, Fukushima M, Ide C. Bone marrow-derived mononuclear cell transplantation in spinal cord injury patients by lumbar puncture. Restor Neurol Neurosci 2015; 32:473-82. [PMID: 24670611 DOI: 10.3233/rnn-130363] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
PURPOSE This study was conducted to assess the safety and feasibility of intrathecal transplantation of autologous bone marrow-derived mononuclear cells for the treatment of patients with spinal cord injury. METHODS Ten patients were included in the study. Approximately 120 ml of bone marrow aspirate was obtained from bilateral iliac bone of patients with spinal cord injury. Isolation of mononuclear cells was performed using Ficoll density-gradient centrifugation. Bone marrow mononuclear cells were transplanted into cerebrospinal fluid by lumbar puncture. Functional tests were performed prior to the cell transplantation and six months after cell transplantation. The patients were carefully observed for up to six months. RESULTS In 5 patients with AIS A prior to cell transplantation, 1 patient converted to AIS B six months after cell transplantation. In 5 patients with AIS B, 1 patient converted to AIS D and 2 patients to AIS C. MRI did not show any complication. Two patients showed slight anemia after aspiration of bone-marrow cells, which returned to normal level within a several weeks. CONCLUSION The results of this study suggest that this method may be safe and feasible.
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Yamaguchi M, Ohnishi K, Komohara Y, Saito F, Erdenebaatar C, Fujimoto K, Tashiro H, Takeya M, Katabuchi H. CD169-positive macrophages in regional lymph nodes are associated with a favorable prognosis in patients with endometrial cancer. J Reprod Immunol 2014. [DOI: 10.1016/j.jri.2014.09.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Gould A, Udalski A, Shin IG, Porritt I, Skowron J, Han C, Yee JC, Kozłowski S, Choi JY, Poleski R, Wyrzykowski Ł, Ulaczyk K, Pietrukowicz P, Mróz P, Szymański MK, Kubiak M, Soszyński I, Pietrzyński G, Gaudi BS, Christie GW, Drummond J, McCormick J, Natusch T, Ngan H, Tan TG, Albrow M, DePoy DL, Hwang KH, Jung YK, Lee CU, Park H, Pogge RW, Abe F, Bennett DP, Bond IA, Botzler CS, Freeman M, Fukui A, Fukunaga D, Itow Y, Koshimoto N, Larsen P, Ling CH, Masuda K, Matsubara Y, Muraki Y, Namba S, Ohnishi K, Philpott L, Rattenbury NJ, Saito T, Sullivan DJ, Sumi T, Suzuki D, Tristram PJ, Tsurumi N, Wada K, Yamai N, Yock PCM, Yonehara A, Shvartzvald Y, Maoz D, Kaspi S, Friedmann M. Exoplanet detection. A terrestrial planet in a ~1-AU orbit around one member of a ~15-AU binary. Science 2014; 345:46-9. [PMID: 24994642 DOI: 10.1126/science.1251527] [Citation(s) in RCA: 94] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Using gravitational microlensing, we detected a cold terrestrial planet orbiting one member of a binary star system. The planet has low mass (twice Earth's) and lies projected at ~0.8 astronomical units (AU) from its host star, about the distance between Earth and the Sun. However, the planet's temperature is much lower, <60 Kelvin, because the host star is only 0.10 to 0.15 solar masses and therefore more than 400 times less luminous than the Sun. The host itself orbits a slightly more massive companion with projected separation of 10 to 15 AU. This detection is consistent with such systems being very common. Straightforward modification of current microlensing search strategies could increase sensitivity to planets in binary systems. With more detections, such binary-star planetary systems could constrain models of planet formation and evolution.
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Wakamura T, Hasegawa N, Ohnishi K, Niimi Y, Otani Y. Spin injection into a superconductor with strong spin-orbit coupling. PHYSICAL REVIEW LETTERS 2014; 112:036602. [PMID: 24484156 DOI: 10.1103/physrevlett.112.036602] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2013] [Indexed: 06/03/2023]
Abstract
We demonstrate spin injection into superconducting Nb by employing a spin absorption technique in lateral spin valve structures. Spin currents flowing in a nonmagnetic Cu channel are preferably absorbed into Nb due to its strong spin-orbit interaction, the amount of which dramatically changes below or above the superconducting critical temperature (TC). The charge imbalance effect observed in the Cu/Nb interface ensures that superconducting Nb absorbs pure spin currents even below TC. Our analyses based on the density of states calculated using the Usadel equation can well reproduce the experimental results, implying that the strong spin-orbit interaction of Nb is still effective for the spin absorption even below TC. Most importantly, our method allows us to determine the intrinsic spin relaxation time in the superconducting Nb, which reaches more than 4 times greater than that in the normal state.
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Sagawa A, Fujisaku A, Ohnishi K, Mukai M, Yasuda I, Amasaki Y, Shimizu M, Ichikawa K, Ohsaki H. A multicentre trial of bucillamine in the treatment of early rheumatoid arthritis (SNOW study). Mod Rheumatol 2014. [DOI: 10.3109/s10165-010-0385-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Mizumoto M, Oshiro Y, Okumura T, Fukumitsu N, Ishikawa H, Ohnishi K, Numajiri H, Aihara T, Tsuboi K, Sakurai H. PO-0720: Association between life prognosis and pretreatment ICG 15 for the patients with HCC treated by proton beam therapy. Radiother Oncol 2014. [DOI: 10.1016/s0167-8140(15)30838-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Kawana H, Yu K, Usuda S, Nakagawa T, Ohnishi K. Digitization of drilling feeling into the bone using a bilateral controlled telerobotic drilling system. Int J Oral Maxillofac Surg 2013. [DOI: 10.1016/j.ijom.2013.07.311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Naito T, Tashiro M, Ishida T, Ohnishi K, Kawakami J. PP202—Cancer Cachexia Raises the Plasma Concentration of Oxymorphone Through the Reduction of CYP3A but not CYP2D6 in Oxycodone-Treated Patients. Clin Ther 2013. [DOI: 10.1016/j.clinthera.2013.07.232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Kako S, Morita S, Sakamaki H, Iida H, Kurokawa M, Miyamura K, Kanamori H, Hara M, Kobayashi N, Morishima Y, Kawa K, Kyo T, Sakura T, Jinnai I, Takeuchi J, Miyazaki Y, Miyawaki S, Ohnishi K, Naoe T, Kanda Y. The role of HLA-matched unrelated transplantation in adult patients with Ph chromosome-negative ALL in first remission. A decision analysis. Bone Marrow Transplant 2013; 48:1077-83. [DOI: 10.1038/bmt.2013.4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2012] [Revised: 12/19/2012] [Accepted: 12/20/2012] [Indexed: 11/10/2022]
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Ohnishi K, Uchiyama-Nakamura F. Metronidazole treatment for acute phase amoebic liver abscess in patients co-infected with HIV. Int J STD AIDS 2012; 23:e1-3. [DOI: 10.1258/ijsa.2009.009264] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Metronidazole is the drug of choice for invasive amoebiasis; however, it is not known whether its dose or duration require modification in HIV infection when treating invasive amoebiasis. Seven HIV-positive patients with acute phase amoebic liver abscess were treated with daily oral administration of 1500 mg of metronidazole for 10 days. None of the patients required abscess drainage, and metronidazole was effective in all patients without serious side-effects. The CD4 cell count or HIV viral load did not appear to influence the efficacy of metronidazole therapy.
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Murakami K, Yamanaka N, Ohnishi K, Fukayama M, Yoshino M. Inhibition of angiotensin I converting enzyme by subtilisin NAT (nattokinase) in natto, a Japanese traditional fermented food. Food Funct 2012; 3:674-8. [PMID: 22453301 DOI: 10.1039/c2fo10245e] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2023]
Abstract
Angiotensin I converting enzyme (ACE) was inhibited by the culture medium of Bacillus subtilis subsp. natto, which ferments boiled soy beans to natto, a Japanese traditional food. Subtilisin NAT (nattokinase) produced by B. subtilis also inhibited ACE, and the inhibition was markedly stimulated by heat treatment of subtilisin at 120 °C for 15 min. Inhibition of ACE by subtilisin was of a mixed type: the decrease in V(max) and the increase in K(m) value. SDS-polyacrylamide gel electrophoresis showed that heat treatment of subtilisin caused inactivation with fragmentation of the enzyme protein into small peptides. The inhibitory action of subtilisin was not due to an enzymatic action of protease, but may be ascribed to the potent ACE-inhibitory peptides such as LY and FY, amino acid sequences in subtilisin. HPLC-MS analysis of heat-inactivated subtilisin confirmed that LY and FY were liberated by fragmentation of the enzyme. Inhibition of ACE by subtilisin and its degradation peptides such as LY and FY may participate in the suppression of blood pressure by ingestion of natto.
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Bhakta JN, Ohnishi K, Munekage Y, Iwasaki K, Wei MQ. Characterization of lactic acid bacteria-based probiotics as potential heavy metal sorbents. J Appl Microbiol 2012; 112:1193-206. [PMID: 22404232 DOI: 10.1111/j.1365-2672.2012.05284.x] [Citation(s) in RCA: 97] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
AIM To isolate and characterize lactic acid bacteria (LAB) and determine whether they could potentially be used as heavy metal (cadmium and lead) absorbing probiotics. METHODS AND RESULTS The study used 53 environmental (mud and sludge) samples to isolate cadmium- and lead-resistant LAB, by following spared plate technique. A total of 255 cadmium- and lead-resistant LAB were isolated from these samples. The survival of 26 of the LAB was found after passing through sequential probiotic characterizations. These 26 probiotic LAB exhibited remarkable variations in their metal-resistant and metal-removal abilities. Of 26, seven (Cd54-2, Cd61-7, Cd69-12, Cd70-13, Pb82-8, Pb96-19 and Cd109-16) and four (Pb71-1, Pb73-2, Pb85-9 and Pb96-19) strains displayed relatively elevated cadmium- and lead-removal efficiencies from water, respectively, compare with that of the remaining strains. Strains Cd70-13 and Pb71-1 showed the highest cadmium (25%) and lead (59%) removal capacity from MRS (De Man, Rogosa and Sharpe) culture medium, respectively, amongst the selected strains and showed a good adhesive ability on fish mucus. A phylogenetic analysis of their 16S rDNA sequences revealed that the strains Cd70-13 and Pb71-1 belong to Lactobacillus reuteri. CONCLUSION Excellent probiotic, metal sorption and adhesive characteristics of newly identified Lact. reuteri strains Cd70-13 and Pb71-1 were isolated, which indicated their high potential abilities to survive in the intestinal milieu and to uptake the tested metals from the environment. SIGNIFICANCE AND IMPACT OF THE STUDY To our knowledge, this is the first study that has aimed to isolate, characterize and identify metal-resistant LAB strains that have potential to be a probiotic candidate for food and in vivo challenge studies in the intestinal milieu of fish for the uptake and control of heavy metal bioaccumulation.
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Ohkura N, Nakakuki Y, Taniguchi M, Kanai S, Nakayama A, Ohnishi K, Sakata T, Nohira T, Matsuda J, Baba K, Atsumi GI. Xanthoangelols isolated from Angelica keiskei inhibit inflammatory-induced plasminogen activator inhibitor 1 (PAI-1) production. Biofactors 2011; 37:455-61. [PMID: 22038782 DOI: 10.1002/biof.187] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2011] [Accepted: 08/04/2011] [Indexed: 11/08/2022]
Abstract
The folk medicine Angelica keiskei (Ashitaba) exhibits antitumor, antioxidant and antidiabetic activities and it has recently attracted attention as a health food. Ashitaba is thought to have antithrombotic properties, but this has not yet been scientifically proven. The elevation of plasma plasminogen activator inhibitor 1 (PAI-1), an inhibitor of fibrinolysis results in a predisposition to the risk of thrombosis. The present study showed that Ashitaba exudates injected intraperitoneally and orally administered over long-term suppressed the lipopolysaccharide (LPS) induced PAI-1 increase in mouse plasma. We also found that xanthoangelol, xanthoangelols B and D, the components of Ashitaba exudates, significantly inhibited TNFα-induced PAI-1 production from human umbilical vein endothelial cells (HUVECs). These findings suggest that Ashitaba can decrease elevated PAI-1 production, and that daily consumption of Ashitaba product might maintain anticoagulant status by inhibiting elevations in PAI-1 under inflammatory conditions.
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Bhuiyan FA, Nagata S, Ohnishi K. Novel chitinase genes from metagenomic DNA prepared from marine sediments in southwest Japan. Pak J Biol Sci 2011; 14:204-11. [PMID: 21870643 DOI: 10.3923/pjbs.2011.204.211] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Chitinase degrades chitin which comprises an important source of carbon and nitrogen in the marine environment. The aim of this study was to evaluate the population of chitinases in the marine sediments in southwest Japan. We collected marine sediments from eutrophic inner bay and offshore. Chitin-degrading bacteria were enriched from both sediments. Metagenomic DNA was isolated from the enriched chitin-degrading bacterial cell culture. At the same time, 25 chitin-degrading bacteria were isolated from the enriched culture. Partial fragments of chitinase genes were successfully amplified with degenerate primers designed for the glycoside hydrolase 18 family. We analyzed chitinase gene sequences of about 500 clones from metagenomic DNA prepared from chitin-degrading bacteria. Based on translated amino acid sequences, chitinases were grouped into five groups. Chitinases in groups II and III was most abundant and close to chitinase genes of several species of proteobacteria. On the other hand, chitinases in groups I, IV and V were unique and distinct from the known chitinases. These results indicate that the marine sediments used in this study contain diversity of chitinase genes.
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Kawana H, Usuda S, Kasahara Y, Ohnishi K, Nakagawa T. Poster 64: A New Haptic Drilling System With Feed Scaling. J Oral Maxillofac Surg 2011. [DOI: 10.1016/j.joms.2011.06.164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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46
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Sagawa A, Fujisaku A, Ohnishi K, Mukai M, Yasuda I, Amasaki Y, Shimizu M, Ichikawa K, Ohsaki H. Erratum to: A multicentre trial of bucillamine in the treatment of early rheumatoid arthritis (SNOW study). Mod Rheumatol 2011. [DOI: 10.3109/s10165-011-0452-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Fujita M, Ohnishi K, Takaoka S, Ogasawara K, Fukuyama R, Nakamuta H. Antihypertensive effects of continuous oral administration of nattokinase and its fragments in spontaneously hypertensive rats. Biol Pharm Bull 2011; 34:1696-701. [PMID: 22040882 DOI: 10.1248/bpb.34.1696] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2023]
Abstract
To determine whether the antihypertensive effect of nattokinase is associated with the protease activity of this enzyme, we compared nattokinase with the fragments derived from nattokinase, which possessed no protease activity, in terms of the effect on hypertension in spontaneously hypertensive rats (SHR). In the continuous oral administration test, the groups were given a basic diet alone (control), the basic diet containing nattokinase (0.2, 2.6 mg/g diet) or the basic diet containing the fragments derived from nattokinase (0.2, 0.6 mg/g diet). The group fed the basic diet containing high-dosage nattokinase (2.6 mg/g diet) showed significant reductions in systolic blood pressure (SBP), diastolic blood pressure (DBP) and plasma fibrinogen level, compared with control group and no influence on activities of renin and angiotensin-converting enzyme (ACE, EC 3.4.15.1), and plasma angiotensin II level in the renin-angiotensin system. The treatment of the basic diet containing high-dosage fragments (0.6 mg/g diet) significantly decreased SBP, DBP and plasma angiotensin II level in plasma but the treatment did not influence on plasma fibrinogen level. These results suggest that nattokinase and its fragments are different from each other in the mechanism to reduce hypertension. Nattokinase, retained its protease activity after absorbance across the intestines, may decrease blood pressure through cleavage of fibrinogen in plasma. The fragments, which absorbed as nattokinase-degradation products, prevents the elevation of plasma angiotensin II level to suppress hypertension.
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Kako S, Morita S, Sakamaki H, Ogawa H, Fukuda T, Takahashi S, Kanamori H, Onizuka M, Iwato K, Suzuki R, Atsuta Y, Kyo T, Sakura T, Jinnai I, Takeuchi J, Miyazaki Y, Miyawaki S, Ohnishi K, Naoe T, Kanda Y. A decision analysis of allogeneic hematopoietic stem cell transplantation in adult patients with Philadelphia chromosome-negative acute lymphoblastic leukemia in first remission who have an HLA-matched sibling donor. Leukemia 2010; 25:259-65. [DOI: 10.1038/leu.2010.260] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Shioyama Y, Ohga S, Yoshitake T, Nonoshita T, Ohnishi K, Terashima K, Asai K, Nakamura K, Hirata H, Honda H. Clinical Results of Stereotactic Body Radiotherapy for Stage I Small Cell Lung Cancer: A Single Institutional Experience. Int J Radiat Oncol Biol Phys 2010. [DOI: 10.1016/j.ijrobp.2010.07.1228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Asai K, Shioyama Y, Ohga S, Nonoshita T, Yoshitake T, Ohnishi K, Terashima K, Matsumoto K, Hirata H, Honda H. Radiation Induced Rib Fractures after Hypofractionated Stereotactic Body Radiation Therapy: The Risk Factors and Dose-Volume Relationship. Int J Radiat Oncol Biol Phys 2010. [DOI: 10.1016/j.ijrobp.2010.07.340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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