Protection by Exogenously Added Coenzyme Q(9) against Free Radical-Induced Injuries in Human Liver Cells.

abstract：:Colon cancer prevalence is high worldwide. O-GlcNAcylation has been associated with tumor growth in various tissues, including the colon; however, its link to carcinogenesis is not fully understood. We investigated the association of O-GlcNAcylation with colon carcinogenesis using a 1,2-dimethylhydrazine/dextran sodiu...

journal_title：Journal of clinical biochemistry and nutrition

authors： Hirata Y,Nakagawa T,Moriwaki K,Koubayashi E,Kakimoto K,Takeuchi T,Inoue T,Higuchi K,Asahi M

更新日期：2018-05-01 00:00:00

abstract：:Consumption of olives (Olea europaea L.) is associated with a low incidence of inflammation-related diseases. Olive fruit is rich in bioactive pentacyclic triterpenoids, mainly maslinic acid. This study, a randomized, double-blind, and placebo-controlled trial, examined the effects of an orally administered maslinic a...

journal_title：Journal of clinical biochemistry and nutrition

authors： Fukumitsu S,Villareal MO,Aida K,Hino A,Hori N,Isoda H,Naito Y

更新日期：2016-11-01 00:00:00

abstract：:We previously reported that type 2 diabetes risk, early impaired glucose tolerance and insulin resistance can be predicted by measuring the fasting levels of certain biomarkers. Here we validated these findings in randomly recruited healthy volunteers (n = 101) based on biomarker expression as well as various non-inva...

journal_title：Journal of clinical biochemistry and nutrition

authors： Umeno A,Fukui T,Hashimoto Y,Kataoka M,Hagihara Y,Nagai H,Horie M,Shichiri M,Yoshino K,Yoshida Y

更新日期：2018-03-01 00:00:00

abstract：:Osteosarcoma is a primary bone aggressive cancer, affecting adolescents worldwide. Quercetin (a natural polyphenolic compound) is a polyphenolic flavonoid compound found in a variety of plants. It has been demonstrated to exert cytostatic activity against a variety of human cancer, including the human osteosarcoma. Ho...

journal_title：Journal of clinical biochemistry and nutrition

authors： Wu B,Zeng W,Ouyang W,Xu Q,Chen J,Wang B,Zhang X

更新日期：2020-09-01 00:00:00

abstract：:We investigated the effect of the sodium glucose cotransporter-2 inhibitor (SGLT-2i) luseogliflozin on skeletal muscle. Eight-week-old mice were fed a standard diet or the standard diet with added luseogliflozin for 8 weeks. The mice were divided into the following four genotype/dietary groups: Db/m mice without SGLT-...

journal_title：Journal of clinical biochemistry and nutrition

authors： Okamura T,Hashimoto Y,Osaka T,Fukuda T,Hamaguchi M,Fukui M

更新日期：2019-07-01 00:00:00

abstract：:Effects of soy isoflavones, genistein and daidzein, on the hepatic gene expression profile and indices for lipid metabolism were compared in rats. In the first experiment (Expt. 1), animals were fed diets containing 2 g/kg of either genistein or daidzein, or a control diet free of isoflavone for 14 days. In the second...

journal_title：Journal of clinical biochemistry and nutrition

authors： Takahashi Y,Odbayar TO,Ide T

更新日期：2009-05-01 00:00:00

abstract：:Spironolactone and furosemide, which are used to treat ascites associated with decompensated cirrhosis, are ineffective in treating refractory ascites. Hence, combination therapy with tolvaptan, a vasopressin V2 receptor antagonist, has been approved in Japan. Tolvaptan monotherapy and combination therapy with furosem...

journal_title：Journal of clinical biochemistry and nutrition

authors： Tanabe N,Takami T,Fujisawa K,Matsumoto T,Yamamoto N,Sakaida I

更新日期：2017-07-01 00:00:00

abstract：:Functional gastrointestinal disorders (FGIDs), including functional dyspepsia (FD), are common chronic disorders even in the younger population. Physical activity is advocated for patients with FGIDs, although the evidence is insufficient. We investigated the association between the intensity of regular exercise and g...

journal_title：Journal of clinical biochemistry and nutrition

authors： Matsuzaki J,Suzuki H,Masaoka T,Tanaka K,Mori H,Kanai T

更新日期：2016-09-01 00:00:00

abstract：:Proton pump inhibitors (PPIs) are now commonly used for the treatment of acid related diseases such as peptic ulcer and reflux esophagitis. Because of their ability to produce direct inhibition of the proton pump, PPIs provide more sustained increase of the gastric pH than H(2)-receptor (H(2)R) antagonists. Diverse re...

journal_title：Journal of clinical biochemistry and nutrition

authors： Masaoka T,Suzuki H,Hibi T

更新日期：2008-05-01 00:00:00

abstract：:Bach1 is a transcriptional repressor of heme oxygenase-1 (HO-1, a.k.a. HSP-32), which is an inducible enzyme and has anti-oxidation/anti-inflammatory properties shown in various models of organ injuries. Since oxidative stress plays a pivotal role in the pathogenesis of nonalcoholic steatohepatitis (NASH), HO-1 induct...

journal_title：Journal of clinical biochemistry and nutrition

authors： Inoue M,Tazuma S,Kanno K,Hyogo H,Igarashi K,Chayama K

更新日期：2011-03-01 00:00:00

abstract：:Recently, it has been reported that α-tocopherol (α-Toc) is effective for amelioration of liver damage. However, it is unknown whether other vitamin E analogs are effective. In this study, we investigated the effects of γ-tocopherol (γ-Toc) and tocotrienols (T3) in rats with fatty liver. Rats fed a vitamin E-deficient...

journal_title：Journal of clinical biochemistry and nutrition

authors： Yachi R,Igarashi O,Kiyose C

更新日期：2010-09-01 00:00:00

abstract：:THE STUDY EVALUATED AND COMPARED THE DIFFERENCES OF GLUCOSE RESPONSES, INCREMENTAL AREA UNDER CURVE (IAUC), GLYCEMIC INDEX (GI) AND THE CLASSIFICATION OF GI VALUES BETWEEN MEASURED BY BIOCHEMICAL ANALYZER (FUJI AUTOMATIC BIOCHEMISTRY ANALYZER (FAA)) AND THREE GLUCOSE METERS: Accue Chek Advantage (AGM), BREEZE 2 (BGM),...

journal_title：Journal of clinical biochemistry and nutrition

authors： Lin MH,Wu MC,Lin J

更新日期：2010-07-01 00:00:00

abstract：:Monascus purpureus is a red dye derived from yeast rice and has been used as color additives for food in East Asia. Monascus purpureus consists of several bioactive components. Some of these components work as a radical scavenger, thus monascus purpureus would also eliminate reactive oxygen species. Cancer cells maint...

journal_title：Journal of clinical biochemistry and nutrition

authors： Kurokawa H,Ito H,Matsui H

更新日期：2017-11-01 00:00:00

abstract：:Kangen-karyu, a prescription containing six herbs, has been shown to achieve its pharmacological effect through oxidative stress-dependent pathways in animal models. The aim of this study is to investigate the relationship between the antioxidative effect and pharmacological mechanisms of Kangen-karyu, specifically it...

journal_title：Journal of clinical biochemistry and nutrition

authors： Hirayama A,Okamoto T,Kimura S,Nagano Y,Matsui H,Tomita T,Oowada S,Aoyagi K

更新日期：2016-05-01 00:00:00

abstract：:The redox balance of coenzyme Q10 in human plasma is a good marker of oxidative stress because the reduced form of coenzyme Q10 (ubiquinol-10) is very sensitive to oxidation and is quantitatively converted to its oxidized form (ubiquinone-10). Here we describe an HPLC method for simultaneous detection of ubiquinol-10 ...

journal_title：Journal of clinical biochemistry and nutrition

authors： Nagase M,Yamamoto Y,Mitsui J,Tsuji S

更新日期：2018-11-01 00:00:00

abstract：:Daily salt intake can be estimated by measuring sodium and creatinine concentrations in spot urine. Excessive salt intake is risk factor for gastric cancer. We examined the correlation between estimated salt intake from spot urine and risk of gastric cancer. This study included gastric cancer patients who underwent tr...

journal_title：Journal of clinical biochemistry and nutrition

authors： Goto A,Nishikawa J,Ito S,Hideura E,Shirasawa T,Hamabe K,Hashimoto S,Okamoto T,Yanai H,Sakaida I

更新日期：2020-01-01 00:00:00

abstract：:Inflammatory changes in the gastric mucosa are commonly observed in Japanese patients with functional dyspepsia (FD). However, detailed data regarding the possible association between the genetic factors of inflammation related molecules and FD are not available. Toll like receptor 2 (TLR2) and mannan-binding lectin (...

journal_title：Journal of clinical biochemistry and nutrition

authors： Tahara T,Shibata T,Wang F,Yamashita H,Hirata I,Arisawa T

更新日期：2010-11-01 00:00:00

abstract：:It is accepted that pulmonary exposure of rodents to porcine pancreatic elastase (ELT) induces lesions that morphologically resemble human emphysema. Nonetheless, extensive analysis of this model has rarely been conducted. The present study was designed to extensively examine the effects of ELT on lung inflammation, c...

journal_title：Journal of clinical biochemistry and nutrition

authors： Inoue K,Koike E,Yanagisawa R,Takano H

更新日期：2010-03-01 00:00:00

abstract：:Reactive oxygen species attack several living organs and induce cell death. Previously, we found axonal/dendrite degeneration before the induction of cell death in hydrogen peroxide-treated neuroblastoma: N1E-115 cells and primary neurons. This phenomenon may be connected with membrane oxidation, microtubule destabili...

journal_title：Journal of clinical biochemistry and nutrition

authors： Fukui K,Okihiro S,Ohfuchi Y,Hashimoto M,Kato Y,Yoshida N,Mochizuki K,Tsumoto H,Miura Y

更新日期：2019-01-01 00:00:00

abstract：:We examined the effects of citric acid and l-carnitine administration on physical fatigue. In a double-blind, placebo-controlled, 3-way crossover study, 18 healthy volunteers were randomized to oral citric acid (2,700 mg/day), l-carnitine (1,000 mg/day), or placebo for 8 days. The fatigue-inducing physical task consis...

journal_title：Journal of clinical biochemistry and nutrition

authors： Sugino T,Aoyagi S,Shirai T,Kajimoto Y,Kajimoto O

更新日期：2007-11-01 00:00:00

abstract：:The present study was conducted in order to determine whether oxidative stress during aging involves dysfunction of the hypothalamic-pituitary-adrenal (HPA) axis in association with the emergence of cognitive deficits. When young rats were subjected to oxidative stress in the form of hyperoxia, thiobarbituric acid rea...

journal_title：Journal of clinical biochemistry and nutrition

authors： Kobayashi N,Machida T,Takahashi T,Takatsu H,Shinkai T,Abe K,Urano S

更新日期：2009-09-01 00:00:00

abstract：:Oxidative stress plays a key role in the pathophysiology of post-cardiac arrest syndrome. Molecular hydrogen reduces oxidative stress and exerts anti-inflammatory effects in an animal model of cardiac arrest. However, its effect on human post-cardiac arrest syndrome is unclear. We consecutively enrolled five comatose ...

journal_title：Journal of clinical biochemistry and nutrition

authors： Tamura T,Suzuki M,Hayashida K,Kobayashi Y,Yoshizawa J,Shibusawa T,Sano M,Hori S,Sasaki J

更新日期：2020-09-01 00:00:00

abstract：:Although atopic dermatitis is known to be closely associated with food antigens, the actual changes in the gastrointestinal tract have not been clarified. The aim of this study was to investigate the macroscopic and histological features of the large intestine in patients with atopic dermatitis. We studied 15 outpatie...

journal_title：Journal of clinical biochemistry and nutrition

authors： Arisawa T,Arisawa S,Yokoi T,Kuroda M,Hirata I,Nakano H

更新日期：2007-01-01 00:00:00

abstract：:Neutrophil accumulation within epithelial crypts and in the intestinal mucosa directly correlates with clinical disease activity and epithelial injury in ulcerative colitis (UC). Current advances have defined the mechanisms by which neutrophils are activated or migrate across mucosal epithelia. A better understanding ...

journal_title：Journal of clinical biochemistry and nutrition

authors： Naito Y,Takagi T,Yoshikawa T

更新日期：2007-07-01 00:00:00

abstract：:Antioxidant supplementations are commonly used as an ergogenic aid for physical exercise despite its limited evidence. The study aimed to investigate the effects of a polyphenol mixture and vitamins on exercise endurance capacity. Seventy regularly exercising male participants were randomly assigned to receive oligome...

journal_title：Journal of clinical biochemistry and nutrition

authors： Kang SW,Hahn S,Kim JK,Yang SM,Park BJ,Chul Lee S

更新日期：2012-03-01 00:00:00

abstract：:Changes in l-arginine metabolism, including increased arginase levels and decreased nitric oxide production, are involved in the pathophysiology of asthma. In this study, using an intranasal mite-induced NC/Nga mouse model of asthma, we examined whether administration of l-arginine ameliorated airway hyperresponsivene...

journal_title：Journal of clinical biochemistry and nutrition

authors： Zhang R,Kubo M,Murakami I,Setiawan H,Takemoto K,Inoue K,Fujikura Y,Ogino K

更新日期：2015-05-01 00:00:00

abstract：:Prostaglandin E2 plays a role in an array of pathophysiological responses, including inflammation, carcinogenesis and so on. Prostaglandin E2 is synthesized from arachidonic acid by the enzymes cyclooxygenase and prostaglandin E synthase. In some pathological conditions, the isozymes cyclooxygenase-2 and microsomal pr...

journal_title：Journal of clinical biochemistry and nutrition

authors： Suzuki-Yamamoto T,Tanaka S,Tsukayama I,Takafuji M,Hanada T,Arakawa T,Kawakami Y,Kimoto M,Takahashi Y

更新日期：2014-11-01 00:00:00

abstract：:N(ε)-(Hexanoyl)lysine, formed by the reaction of lysine with n-6 lipid hydroperoxide, is a lipid peroxidation marker during the initial stage of oxidative stress. The aim of the present study is to indentify N(ε)-(hexanoyl)lysine-modified proteins in neoplastic transformed gastric mucosal cells by N-methyl-N'-nitro-N-...

journal_title：Journal of clinical biochemistry and nutrition

authors： Okada H,Naito Y,Takagi T,Takaoka M,Oya-Ito T,Fukumoto K,Uchiyama K,Handa O,Kokura S,Nagano Y,Matsui H,Kato Y,Osawa T,Yoshikawa T

更新日期：2012-01-01 00:00:00

abstract：:We previously reported that the plasma level of endotoxin and colonic expression of IgA in the mouse increased with obstructive jaundice induced by bile duct ligation (BDL). To elucidate the mechanism of the BDL-induced increase, we analyzed the effect of BDL on intestinal flora in wild type and inducible nitric oxide...

journal_title：Journal of clinical biochemistry and nutrition

authors： Hong JY,F Sato E,Nishikawa T,Hiramoto K,Inoue M

更新日期：2009-03-01 00:00:00

abstract：:Symptomatic differences and the impact of gastroesophageal reflux disease (GERD) have not been clarified in patients with asthma and chronic obstructive pulmonary disease (COPD). The purpose of this study is to assess the differences of GERD symptoms among asthma, COPD, and disease control patients, and determine the ...

journal_title：Journal of clinical biochemistry and nutrition

authors： Shimizu Y,Dobashi K,Kusano M,Mori M

更新日期：2012-03-01 00:00:00