1.Dietary Management of Chronic Renal Failure. The Effects of Seminar.
Shigemi NAKAMURA ; Chiyo YAMADA ; Yuko HORI ; Etsuko NISHIKAWA ; Mari KONUMA ; Yoko OGASAWARA ; Rei SHIMIZU ; Kazuo KOBAYASHI ; Hiroyasu INN ; Shoichi AKATSUKA
Journal of the Japanese Association of Rural Medicine 1998;47(2):129-136
Today, well over 160, 000 patients undergo dialysis throughout Japan. The number of patients who are newly required to receive it is increasing year by year. Given that situation, our hospital has annually held a seminar since October 1994 for patients with renal diseases. The purpose is to slow the deterioration of renal function and to delay the introduction of dialysis by encouraging the patients to acquire a habit of taking high calory, low protein food.
This seminar must have help the patients get more knowledgeable about morbidity and learn the benefit of low protein rice-based diet. Now that three years have passed since the opening of the course, we reviewed the outcome, comparing the effects of old and new restrict diets.
A difference began to appear 9-2 months after the lst seminar between the seminar participants and the non-participants (control group) who received guidance only at the outpatient ward. The average rate of decrease in the serum creatine level of those participants who eated lowprotein rice was 0.029 and that of those participants who did not eat the restricted food was 0.166 (p<0.05), compared with 0.262 in the control group. We concluded that the difference is ascribable to the effect of the seminar. We would like to contribute to the well-being of the patients by enriching the content of the seminar and continuing to hold it.
2.Platelet-Rich Plasma Injection and Cutaneous Sarcoidal Granulomas.
Naotaka SERIZAWA ; Yoko FUNASAKA ; Hitomi GOTO ; Akiko KANZAKI ; Junko HORI ; Yasuko TAKANO ; Hidehisa SAEKI
Annals of Dermatology 2017;29(2):239-241
No abstract available.
Granuloma*
;
Platelet-Rich Plasma*
3.Association of glycemic profiles with whole blood polyamine among middle-aged Japanese men: colorimetric assay using oat and barley seedling polyamine oxidase.
Takaaki KONDO ; Kanami YAMAMOTO ; Akiko KIMATA ; Jun UEYAMA ; Yoko HORI ; Kenji TAKAGI
Environmental Health and Preventive Medicine 2008;13(1):43-51
OBJECTIVESPolyamines have long been known to have an insulin-like action, but their antiglycating effect has only recently attracted the attention of researchers. The aim of our investigation was to determine the whole blood polyamine concentration in a healthy population in order to examine its relationship with glycemic profiles.
METHODSThe study cohort comprised 622 men aged 40-59 who participated in a health checkup program conducted in 1997, when they underwent measurements of fasting plasma glucose (FPG), insulin (FPI), and fructosamine as glycemic indices. Colorimetric assay methods using oat and barley seedling polyamine oxidase were used to determine total polyamine (spermidine + spermine) and spermine concentrations in the whole blood, respectively. Polyamine concentrations adjusted for hemoglobin were quartiled for the analysis of covariance to assess the association with glycemic indices.
RESULTSA significant association was demonstrated between the FPG and total polyamine concentrations. In the trend test, FPG and fructosamine levels increased in accordance with the shift of quartiles of total polyamine concentrations from low to high. In contrast, the association between the spermine and glycemic indices was not statistically significant based on the test for difference of multivariate-adjusted means or trend for linearity.
CONCLUSIONSThis is the first epidemiological study to reveal that the concentrations of blood polyamines are related with either FPG or fructosamine level in a healthy population. There may be some feedback mechanism for the elevation of circulating polyamines to quench the glycation reaction under hyperglycemic conditions. In addition, total polyamines, rather than spermine alone, seem to be a sensitive biomarker representing the antiglycation effect of polyamines.
4.Relationship between Autistic Spectrum Trait and Regional Cerebral Blood Flow in Healthy Male Subjects.
Miho OTA ; Junko MATSUO ; Noriko SATO ; Toshiya TERAISHI ; Hiroaki HORI ; Kotaro HATTORI ; Yoko KAMIO ; Norihide MAIKUSA ; Hiroshi MATSUDA ; Hiroshi KUNUGI
Psychiatry Investigation 2018;15(10):956-961
OBJECTIVE: Autistic spectrum traits are postulated to lie on a continuum that extends between individuals with autism and individuals with typical development. The present study was carried out to investigate functional and network abnormalities associated with autistic spectrum trait in healthy male subjects. METHODS: Subjects were 41 healthy male subjects who underwent the social responsiveness scale-adult (SRS-A) and magnetic resonance imaging. RESULTS: There was significant positive correlation between the total score of SRS-A and the regional cerebral blood flow (CBF) in posterior cingulate cortex (PCC). Also, there were changes in functional network such as in cingulate corti, insula and fusiform cortex. Further, we also found the significant difference of functional networks between the healthy male subjects with high or low autistic spectrum trait, and these points were congruent with the previous perceptions derived from autistic-spectrum disorders. CONCLUSION: These findings suggest a biological basis for the autistic spectrum trait and may be useful for the imaging marker of autism symptomatology.
Autism Spectrum Disorder
;
Autistic Disorder
;
Cerebrovascular Circulation*
;
Gyrus Cinguli
;
Humans
;
Magnetic Resonance Imaging
;
Male*
;
SRS-A
5.NUDT15, FTO, and RUNX1 genetic variants and thiopurine intolerance among Japanese patients with inflammatory bowel diseases.
Toshiyuki SATO ; Tetsuya TAKAGAWA ; Yoichi KAKUTA ; Akihiro NISHIO ; Mikio KAWAI ; Koji KAMIKOZURU ; Yoko YOKOYAMA ; Yuko KITA ; Takako MIYAZAKI ; Masaki IIMURO ; Nobuyuki HIDA ; Kazutoshi HORI ; Hiroki IKEUCHI ; Shiro NAKAMURA
Intestinal Research 2017;15(3):328-337
BACKGROUND/AIMS: Recent genome-wide analyses have provided strong evidence concerning adverse events caused by thiopurine drugs such as azathioprine (AZA) and 6-mercaptopurine. The strong associations identified between NUDT15 p.Arg139Cys and thiopurine-induced leukopenia and severe hair loss have been studied and confirmed over the last 2 years. However, other coding variants, including NUDT15 p.Val18_Val19insGlyVal, NUDT15 p.Val18Ile, and FTO p.Ala134Thr, and a noncoding variation in RUNX1 (rs2834826) remain to be examined in detail in this respect. Therefore, we investigated the correlation between these adverse events and the 5 recently identified variants mentioned above among Japanese patients with inflammatory bowel diseases (IBD). METHODS: One hundred sixty thiopurine-treated patients with IBD were enrolled. Genotyping was performed using TaqMan SNP Genotyping Assays or Sanger sequencing. RESULTS: None of the 5 variants were associated with gastrointestinal intolerance to AZA. However, NUDT15 p.Arg139Cys was significantly associated with the interval between initiation and discontinuation of AZA among patients with gastrointestinal intolerance. This variant was strongly associated with early (<8 weeks) and late (≥8 weeks) leukopenia and severe hair loss. Moreover, it correlated with the interval between initiation of thiopurine therapy and leukopenia occurrence, and average thiopurine dose. NUDT15 p.Val18_Val19insGlyVal, NUDT15 p.Val18Ile, FTO p.Ala134Thr, and RUNX1 rs2834826 exhibited no significant relationship with the adverse events examined. CONCLUSIONS: Of the 5 variants investigated, NUDT15 p.Arg139Cys had the strongest impact on thiopurine-induced leukopenia and severe hair loss; therefore, its genotyping should be prioritized over that of other variants in efforts to predict these adverse events in Japanese patients with IBD.
6-Mercaptopurine
;
Asian Continental Ancestry Group*
;
Azathioprine
;
Clinical Coding
;
Hair
;
Humans
;
Inflammatory Bowel Diseases*
;
Leukopenia