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Different characteristics of 40 kinds of free amino acids and 5-amino levulinic acid between wines and sakes(Japanese rice wines)

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Journal of Future Foods 2024年第4期4卷 361-368页

作者： tohru Kimura Laboratory of Animal Science Joint Faculty of Veterinary MedicineYamaguchi UniversityYamaguchi 753-8515Japan

Based on a systemic analysis for the globa1 burden of disease study from 1990 to 2016,the Global Burden of Diseases(GBD)2016 Alcohol Collaborators reported that alcohol use was a 1eading nisk factor for globa1 disease burden and caused substantial health ***,alcoholic dnink(wines and sakes)contains abundant nutrients,particularly fermentable amino acids denived from grapes and *** acid nutrition and metabolism is strongly associated with health and preventiom against various *** purpose of this study was to elucidate 40 kinds of free amino acid(FAA)profles in wines and *** addition,the present study also provided the contents of 5-aminolevulinic acid(5-AI A)involved in the vital functionality of *** were detected and analyzed by use of an automatic amino acid *** amino acid,branched chain amino acid and Fischer ratio were calculated for each ***1 FAAs showed significant differences between wines and *** abundantly contained almost all FAAs whereas wines had just a lttle content in some *** were rich in arginine,glycine,alanine,valine,glutamic acid and leucine,while wines were remarkably nich in proline(Pro).Wines showed increased FAA levels in 6 kinds of variables(4-hydroxyproline,3-methy1 histidine,B-alanine,a-aminobutyric acid,Pro and a.-aminoadipic acid).In functionally characteristic FAAs,both wines and sakes were considerably abundant in y aminobutynic acid and 5-AI A The total amount of aromatic amino acid and branched chain amino acid were markedly higher in sakes than in *** results revealed that there were the apparent different characteristics in FAA profiles between wines and *** difference resulted from fermentation process in wines(single fermentation)and sakes(paralle1 double fermentation).Forty kinds of FAA profiles are more usefu1 in investigating characteristics of the taste of wines and *** future,detailed FAA analysis has the potential to fi

关键词： Fermentation 5-Amino levulinic acid Free anino acids γ-Aminobutyric acid Sake Wine

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Comparison between colorectal low- and high-grade mucinous adenocarcinoma with MUC1 and MUC5AC

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World Journal of Gastrointestinal Oncology 2009年第1期1卷 69-73页

作者： Masayuki Onodera Takashi Nishigami Ikuko Torii Ayuko Sato Li-Hua Tao Tatsuki R Kataoka Reigetsu Yoshikawa tohru tsujimura Department of Pathology Hyogo College of Medicine Department of Surgery Hyogo College of Medicine

AIM:To explore useful prognostic factors for mucinous adenocarcinoma(MAC) in the colon and ***:MAC was divided into low-and high-grade types based on the degree of structural differentiation;low-grade MAC arisen from well to moderately differentiated adenocarcinoma and papillary carcinoma,and high-grade MAC from poorly differentiated adenocarcinoma and signet ring cell ***,the expression of 2 types of MUC1(MUC1/DF and MUC1/CORE),MUC2,2 types of MUC5AC(MUC5AC/CHL2 and HGM),MUC6,CDX2,and CD10 was examined in 16 cases of MAC consisting of 6 low-and 10 high-grade ***:MUC1/DF3 was expressed in 3 of 6 low-grade MAC(50) and 10 of 10 high-grade MAC(100).MUC1/CORE was expressed in 1 of 6 lowgrade MAC(16.7) and 7 of 10 high-grade MAC(70).MUC2 was expressed in all MAC regardless of the ***5AC was expressed in 6 of 6 low-grade MAC(100) and 4 of 10 high-grade MAC(40).HGM was expressed in 5 of 6 low-grade MAC(83.3) and 6 of 10 high-grade MAC(60).Expression of MUC6 and CD10 was undetected in all MAC regardless of the ***2 was expressed in 5 of 6 low-grade MAC(83.3) and 7 of 10 high-grade MAC(70).Taken together,MUC1/DF3 was expressed significantly more frequently in high-grade MAC than in low-grade,and MUC5AC/CHL2 was expressed significantly more frequently in low-grade MAC than in ***:It is proposed that MUC1/DF3 and MUC5AC/CHL2 immunostaining is useful to discriminate high-grade MAC from low-grade MAC.

关键词： Mucinous adenocarcinoma Colon Rectum MUC1 MUC5AC

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Optical grade (Gd_(0.95-x)Lu_(x)Eu_(0.05))_(3)Al_(5)O_(12) ceramics with near-zero optical loss: Effects of Lu^(3+) doping on structural feature, microstructure evolution, and far-red luminescence

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Journal of Advanced Ceramics 2024年第1期13卷 113-123页

作者： Zhigang Sun Ji-Guang Li Huiyu Qian Yoshio Sakka tohru SSuzuki Bin Lu School of Materials Science and Chemical Engineering Ningbo UniversityNingbo 315211China Research Center for Electronic and Optical Materials National Institute for Materials ScienceIbaraki 305-0044Japan Key Laboratory of Photoelectric Detection Materials and Devices of Zhejiang Province Ningbo 315211China

A chemical co-precipitation strategy was employed to synthesize a series of(Gd_(0.95−x)Lu_(x)Eu_(0.05))_(3)Al_(5)O_(12)(x=0.1−0.95)powder phosphors,followed by vacuum sintering to achieve transparent garnet ceramic *** density functional theory indicated Lu_(3)Al_(5)O_(12) was formed in priority compared with Gd_(3)Al_(5)O_(12) during solid-phase *** high-temperature sintering,the Lu^(3+)substitution for Gd^(3+)suppressed point mass diffusion leading to a smaller grain *** in-line transmittances of bulk specimens with x=0.1,0.3,0.5,0.7,and 0.95 nm were~83.5%,80.1%,68.8%,73.7%,and 82.2%at 710 nm(Eu^(3+)emission center),respectively,among which the sample of x=0.1 exhibited the optical grade with near-zero optical loss in agreement with the defect-free single crystal(~100%of the theoretical transmittance).The resulting particle and ceramic materials both presented characteristic Eu^(3+)emission arising from 5D0→7FJ(J=1−4)transition,where the dominant far-red emission at~710 nm arising from ^(5)D_(0)→^(7)F_(4) transition overlapped with the absorption of phytochrome(PFR).The photoluminescence excitation and photoluminescence intensities of(Gd_(0.95−x)Lu_(x)Eu_(0.05))_(3)Al_(5)O_(12) powders and ceramics generally increased at a higher Gd^(3+)/Lu^(3+)***^(3+)dopants delayed the fluorescence lifetime while the bulk samples had shorter lifetime compared to the particle *** transparent(Gd_(0.85)Lu_(0.1)Eu_(0.05))3Al_(5)O_(12) ceramic phosphor exhibited good thermal stability with a high thermal quenching temperature above 533 *** designed ceramic phosphor-converted light-emitting diode had a saturation injection current of 435 mA and a current-dependent color rendering *** importantly,our report marked the developmental stage of transparent ceramic materials towards zero optical loss.

关键词： transparent ceramics garnet phosphors light-emitting diode(LED) optical properties Gibbs free energy

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Persistent CXCR4 expression after preoperative chemoradiotherapy predicts early recurrence and poor prognosis in esophageal cancer

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World Journal of Gastroenterology 2006年第47期12卷 7585-7590页

作者： Kenji Koishi Reigetsu Yoshikawa tohru tsujimura Tomoko Hashimoto-Tamaoki Syoudou Kojima Hidenori Yanagi Takehira Yamamura Yoshinori Fujiwara Second Department of Surgery Hyogo College of Medicine Nishinomiya Hyogo 663-8501 Japan Second Department of Surgery Hyogo College of Medicine Nishinomiya Hyogo 663-8501 Japan Institute for Advanced Medical Sciences Hyogo College of Medicine Nishinomiya Hyogo 663-8501 Japan Second Department of Pathology Hyogo College of Medicine Nishinomiya Hyogo 663-8501 Japan Institute for Advanced Medical Sciences Hyogo College of Medicine Nishinomiya Hyogo 663-8501 Japan Department of Genetics Hyogo College of Medicine Nishinomiya Hyogo 663-8501 Japan

AIM: To study the effect of CXC chemokine receptor-4 (CXCR4) expression on disease progression and prognosis in esophageal cancer. METHODS: CXCR4 expression was evaluated in 37 patients with histologically confirmed esophageal squamous carcinomas (ESCC) undergoing preoperative chemoradiotherapy (CRT) by immunohistochemical staining. RESULTS: Eleven out of 37 ESCC patients showed a pathological complete response (CR) after CRT. CXCR4 protein expression was observed in cell cytoplasms of 13 tumors, and null expression was seen in 13 tumors. Distant recurrence was significantly more common in patients with positive CXCR4 expression (P = 0.0318). After a median follow-up time of 31.6 mo, 19 patients progressed (12 of 19 expressed positive CXCR4) and 11 died (10 of 11 expressed positive CXCR4). Overall survival was significantly correlated with lymph node metastasis (952.1 ± 53.8 d in negative group vs 475.1 ± 56.2 d in positive group, P = 0.023), distant metastasis (874.0 ± 60.4 d in negative group vs 434.9 ± 75.2 d in positive group, P = 0.014) and CRT (811.5 ± 51.2 d in responder group vs 459.6 ± 94.0 d in non-responder group, P = 0.00038) and further with an absence ofCXCR4 expression or no residual tumor (959.8 ± 51.0 d in null expression or no tumor group vs 412.0 ± 57.1 d in positive expression group, P = 0.0001). CONCLUSION: Persistent positive CXCR4 expression is implicated in tumor aggressiveness and poor prognosis in ESCC after CRT, and preoperative CRT may improve the prognosis of ESCC via CXCL12-CXCR4 signaling pathway.

关键词：食管癌癌细胞免疫组织化学 CRT

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Cyclooxygenase-2 expression after preoperative chemoradiotherapy correlates with more frequent esophageal cancer recurrence

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World Journal of Gastroenterology 2007年第16期13卷 2283-2288页

作者： Reigetsu Yoshikawa Yoshinori Fujiwara Kenji Koishi Syoudou Kojima Tomohiro Matsumoto Hidenori Yanagi Takehira Yamamura Tomoko Hashimoto-Tamaoki Takashi Nishigami tohru tsujimura Second Department of Surgery Hyogo College of Medicine Nishinomiya Hyogo 663-8501 Japan Institute for Advanced Medical Sciences Hyogo College of Medicine Nishinomiya Hyogo 663-8501 Japan Second Department of Surgery Hyogo College of Medicine Nishinomiya Hyogo 663-8501 Japan Institute for Advanced Medical Sciences Hyogo College of Medicine Nishinomiya Hyogo 663-8501 Japan Department of Genetics Hyogo College of Medicine Nishinomiya Hyogo 663-8501 Japan Second Department of Pathology Hyogo College of Medicine Nishinomiya Hyogo 663-8501 Japan

AIM: To investigate the relationship between cycloo- xygenase-2 (COX-2), and vascular endothelial growth factor (VEGF), and to determine the clinical significance of this relationship in esophageal cancer patients undergoing chemoradiotherapy (CRT). METHODS: Immunohistochemical staining was used to evaluate COX-2 and VEGF expression in 40 patients with histologically-confirmed esophageal squamous carcinoma (ESCC) who were undergoing preoperative CRT. RESULTS: Fourteen out of 40 ESCC patients showed a pathological complete response (CR) after CRT. COX-2 and VEGF protein expressions were observed in the cytoplasm of 17 and 13 tumors, respectively, with null expression in 9 and 13 tumors, respectively. COX-2 expression was strongly correlated with VEGF expression (P < 0.05). There were also significant associations between COX-2 expression, tumor recurrence, and lymph-node involvement (P = 0.0277 and P = 0.0095, respectively). COX-2 expression and VEGF expression had significant prognostic value for disease-free survival (log-rank test; P = 0.0073 and P = 0.0341, respectively), but not for overall survival, as assessed by univariate analysis. CONCLUSION: Our results suggest that COX-2 expression correlates with VEGF expression and might be a useful prognostic factor for more frequent tumor recurrence in ESCC patients undergoing neoadjuvant CRT. These findings support the use of anti-angiogenic COX-2 inhibitors in the treatment of ESCC.

关键词：食管癌复发手术前放化疗环加氧酶-2 基因表达

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Comparative evaluation of acute phase proteins by C-reactive protein(CRP)and serum amyloid A(SAA)in nonhuman primates and feline carnivores

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Animal Diseases 2022年第4期2卷 258-268页

作者： tohru Kimura Laboratory Animal Science Joint Faculty of Veterinary MedicineYamaguchi University1677-1YoshidaYamaguchi-cityYamaguchi 753-8515Japan

The feasibility of a commercially available assay for C-reactive protein(CRP,CRP for humans:hCRP,and CRP for dogs:vCRP)and a trial reagent of serum amyloid A(SAA,vSAA for animals)were applied to the measurement of acute phase proteins in zoo animals,particularly in nonhuman primates and feline carnivores was *** showed that hCRP and vSAA methods were applicable to measure CRP and SAA in *** was a highly signifcant correlation between both parameters with remarkably high correlation coefcient.A higher proportion of Bonnet macaques in Haplorhini,and the linear regression with good correlation between hCRP and vSAA levels were *** values in healthy Bonnet macaques were hCRP(46.86±30.97 nmol/L)and vSAA(9.06±1.95μg/mL).Although Ring-tailed lemur,which belonging to Strepsirrhini,showed low vSAA concentrations(reference values:1.08±0.47μg/mL),vSAA in patients was apparently *** vCRP and vSAA methods were applicable to measurements of CRP and SAA in feline carnivores for highly signifcant correlation between both *** two methods were also been deteded in lions,tigers and *** assays can be applied to measure SAA levels in other carnivores and *** conclusion,vSAA systems have potential utility as diagnostic tools for health screening and prediction in zoo animals.

关键词： Acute phase proteins C-reactive protein Feline carnivores Nonhuman primates Serum amyloid A Zoo animal

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Change in elastic properties during room-temperature aging in body-centered cubic Mg-Li and Mg-Li-Al single crystals

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Journal of Materials Science & Technology 2022年第14期109卷 49-53页

作者： Ruxia Liu Shota Higashino Koji Hagihara Lianmeng Zhang tohru Sekino Masakazu Tane SANKEN(The Institute of Scientific and Industrial Research) Osaka University8-1 MihogaokaIbarakiOsaka 567-0047Japan State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of TechnologyWuhan430070China Graduate School of Engineering Osaka City University3-3-138 SugimotoOsaka558-8585Japan Department of Physical Science and Engineering Nagoya Institute of TechnologyNagoya 466-8555Japan

Biodegradable materials,with many advantages over conventionally used non-biodegradable materials,have received much attention owing to the elimination of the need for a secondary surgery for the removal of implants after *** with other biodegradable ceramics and/or polymers,Mg alloys are considered to be the most promising biodegradable orthopedic materials because they feature not only high specific strength and compressive yield strength but also a low Young’s modulus,which is comparable to that of human bones(10-30 GPa)[1,2].

关键词： strength aging alloys

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Massive low-grade myxoid liposarcoma of the floor of the mouth:A case report and review of literature

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World Journal of Clinical Cases 2022年第34期10卷 12742-12749页

作者： Takuma Kugimoto Yuko Yamagata Toshimitsu Ohsako Hideaki Hirai Naoto Nishii Kou Kayamori tohru Ikeda Hiroyuki Harada Department of Oral and Maxillofacial Surgical Oncology Division of Oral Health ScienceGraduate School of Medical and Dental SciencesTokyo Medical and Dental UniversityBunkyo-ku 113-8549TokyoJapan Department of Oral Pathology Division of Oral Health ScienceGraduate School of Medical and Dental SciencesTokyo Medical and Dental UniversityBunkyo-ku 113-8549TokyoJapan

BACKGROUND Oral liposarcoma is an extremely rare lesion that is often clinically misdiagnosed as a benign tumor due to its asymptomatic and indolent clinical ***,we report a case of massive low-grade myxoid liposarcoma(MLS)of the floor of the *** SUMMARY A 71-year-old man presented with a huge mass in the left floor of the mouth.A biopsy was performed,and a diagnosis of a myxoid tumor suspicious for lowgrade MLS or myxoma was ***-enhanced T1-weighted magnetic resonance imaging showed an intensely enhanced tumor lesion that occupies the left sublingual space and extends to the submandibular *** dissection,tumor resection,and reconstruction with a radial forearm flap were *** surgical specimen exhibited histologically low-grade *** in sarcoma(FUS,also known as TLS)and DNA damage-inducible transcript 3(DDIT3,also known as CHOP)break-apart was not detected in the fluorescence in situ hybridization *** tumor was completely encapsulated and did not require additional ***,no recurrence was reported 40 mo after *** We experienced an extremely rare,massive,low-grade MLS emerging from the floor of the ***,an MLS of the floor of the mouth lacks significant clinical findings and is often *** no FUS-DDIT3 fusion gene was detected,a low-grade MLS was ultimately diagnosed based on the histological findings.

关键词： Myxoid liposarcoma Floor of mouth Surgery Fluorescence in situ hybridization Sublingual space Case report

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Carbon dioxide chemistry towards carbon-neutrality

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Green Chemical Engineering 2022年第2期3卷 93-95页

作者： Shoubhik Das Valerio D'Elia Liang-Nian He Arjan W.Kleij tohru Yamada Department of Chemistry Universiteit AntwerpenAntwerp2020Belgium Department of Materials Science and Engineering School of Molecular Science and EngineeringVidyasirimedhi Institute of Science and Technology(VISTEC)555 Moo 121210PayupnaiWangChanRayongThailand State Key Laboratory and Institute of Elemento-Organic Chemistry College of ChemistryNankai UniversityTianjin300071China Institute of Catalan Research and Advanced Studies(ICREA) Pg.Lluis Companys 2308010BarcelonaSpain Institute of Chemical Research of Catalonia(ICIQ) Barcelona Institute of Science&TechnologyAv.Països Catalans 1643007TarragonaSpain Department of Chemistry Keio UniversityHiyoshiKohoku-kuYokohamaKanagawa223-8522Japan

Startling rise of carbon dioxide concentration in the atmosphere has become a serious concern to scientists and ***,reduction of CO_(2) will be ideal to save the future world but increasing number of pop-ulation and theirbelongings is the major drawback to imply *** Covid-19 pandemic reduced the CO_(2) concentration temporarily in the last two years,but still carbon dioxide concentrations are ata recordhigh.

关键词： dioxide carbon neutral

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Catalytic Conversion of Methanol by Oxidative Dehydrogenation

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Journal of Natural Gas Chemistry 2007年第1期16卷 1-5页

作者： Toshihito Ohtake tohru Mori Yutaka Morikawa Department of Electronic Chemistry Interdisciplinary Graduate School of Science and EngineeringTokyo Institute of Technology4259 NagatsutaMidori-kuYokohama 226-8502 Japan

This study investigates the effects of addition of oxygen on the oxidative dehydrogenation （ODH） of methanol when a fluorotetrasilicic mica ion-exchanged with palladium （Pd2^＋-TSM） was used as the catalyst. The reaction proceeded at a very low temperature in the presence of oxygen, and HCOOCH3 was obtained at high selectivity. By calculating the equilibrium conversion, it has been shown that substantial ODH took place for HCOOCH3 production. Consequently, this reaction would make dehydrogenation the dominant reaction at equilibrium. Not all the H dissociated from CH3OH was converted to H20 by oxidation. It has been shown that the H2O was not produced from oxidative dehydrogenation by the direct reaction of CH3OH and O2 when an attempt was made to carry out oxidative dehydrogenation using an isotope oxygen trace method in the gas phase. Therefore, when CHaOH was converted to CO2 and dehydrogenated to HCOOCH3, the C-O bonds were not dissociated.

关键词： C1 chemistry conversion methanol oxidative dehydrogenation catalysis

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