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Furukawa S, Sakai T, Niiya T, Miyaoka H, Miyake T, Yamamoto S, Maruyama K, Ueda T, Senba H, Todo Y, Torisu M, Minami H, Onji M, Tanigawa T, Matsuura B, Hiasa Y, Miyake Y. Diabetic peripheral neuropathy and prevalence of erectile dysfunction in Japanese patients aged <65 years with type 2 diabetes mellitus: The Dogo Study. Int J Impot Res 2016; 29:30-34. [PMID: 27784886 DOI: 10.1038/ijir.2016.40] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2015] [Revised: 07/13/2016] [Accepted: 10/03/2016] [Indexed: 12/22/2022]
Abstract
Only limited epidemiological evidence exists regarding the relationship between diabetic neuropathy and erectile dysfunction (ED) among Japanese patients with type 2 diabetes mellitus. To investigate the relationship between diabetic neuropathy and ED among Japanese patients with type 2 diabetes mellitus, a multicenter cross-sectional study was conducted in 287 male Japanese patients with type 2 diabetes mellitus, age (19-65 years). Diabetic neuropathy was diagnosed if the patients showed two or more of the following three characteristics: neuropathic symptoms, decreased or disappeared Achilles tendon reflex and/or abnormal vibration perception. ED, moderate to severe ED, and severe ED were defined as present when a subject had a Sexual Health Inventory for Men score <22, <12 and <8, respectively. The prevalence values of diabetic neuropathy and severe ED were 47.0 and 39.0%, respectively. Diabetic neuropathy was independently positively associated with severe ED, but not ED and moderate ED: the adjusted odds ratio was 1.90 (95% confidence interval: 1.08-3.38). No relationships were found between diabetic retinopathy or diabetic nephropathy and ED. Diabetic neuropathy is positively associated with severe erectile dysfunction among Japanese type 2 diabetes mellitus patients aged <65 years.
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Okamoto A, Miyachi H, Tanaka K, Chikazu D, Miyaoka H. Relationship between xerostomia and psychotropic drugs in patients with schizophrenia: evaluation using an oral moisture meter. J Clin Pharm Ther 2016; 41:684-688. [DOI: 10.1111/jcpt.12449] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2016] [Accepted: 08/11/2016] [Indexed: 11/29/2022]
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Sato T, Tanaka K, Miyaoka H, Higuchi S. SY31-5 * TREATMENT OF GAMBLING DISORDER IN JAPAN. Alcohol Alcohol 2014. [DOI: 10.1093/alcalc/agu052.136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Morioka A, Miyoshi Y, Tsuchiya F, Misawa H, Kasaba Y, Asozu T, Okano S, Kadokura A, Sato N, Miyaoka H, Yumoto K, Parks GK, Honary F, Trotignon JG, Décréau PME, Reinisch BW. On the simultaneity of substorm onset between two hemispheres. ACTA ACUST UNITED AC 2011. [DOI: 10.1029/2010ja016174] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Ogawa Y, Buchert SC, Häggström I, Rietveld MT, Fujii R, Nozawa S, Miyaoka H. On the statistical relation between ion upflow and naturally enhanced ion-acoustic lines observed with the EISCAT Svalbard radar. ACTA ACUST UNITED AC 2011. [DOI: 10.1029/2010ja015827] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Takai M, Yamamoto K, Iwamitsu Y, Miyaji S, Yamamoto H, Tatematsu S, Yukawa M, Ide A, Kamijo Y, Soma K, Miyaoka H. Exploration of factors related to hara-kiri as a method of suicide and suicidal behavior. Eur Psychiatry 2010; 25:409-13. [PMID: 20427155 DOI: 10.1016/j.eurpsy.2009.10.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2009] [Revised: 10/16/2009] [Accepted: 10/19/2009] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVE The objective of this study was to explore factors associated with hara-kiri as a method of suicide and suicidal behavior in contemporary Japan. METHODS A retrospective study was conducted on medical records of 421 patients (174 male; 247 female) who were considered suicidal and treated at the Kitasato University Hospital Emergency Medical Center in Japan between January 2006 and March 2008. We compared hara-kiri and all other methods regarding sociodemographics and clinical features of all suicidal patients. RESULTS Instances of hara-kiri suicide attempt had the highest proportion of males (63%) among all suicide and suicidal behavior. One-way analysis of variance revealed significant differences between hara-kiri and other suicide attempt methods in the age of the suicidal patients. Result of multiple logistic regression analysis indicated that those who attempted hara-kiri suicide were likely to be male, be diagnosed with schizophrenia, survive, and be married. CONCLUSION Our findings indicate that hara-kiri as a method of suicide and suicidal behavior remains prevalent in Japan, and the study findings also suggest that both clinical and cultural factors might play a role in hara-kiri as a method of suicide and suicidal behavior.
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Ishimatsu N, Sasada R, Maruyama H, Ichikawa T, Miyaoka H, Kimura T, Tsubota M, Kojima Y, Tsumuraya T, Oguchi T, Kawamura N, Machida A. Effect of hydrogenation on the electronic state of metallic La hydrides probed by X-ray absorption spectroscopy at the LaL-edges. ACTA ACUST UNITED AC 2009. [DOI: 10.1088/1742-6596/190/1/012070] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Takahashi M, Sawayama E, Sawayama T, Miyaoka H. Reversible Paroxetine-Induced Symptomatic Hypothyroidism. PHARMACOPSYCHIATRY 2007; 40:201-2. [PMID: 17874352 DOI: 10.1055/s-2007-985884] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Takahashi M, Ohishi S, Katsumi C, Moriya T, Miyaoka H. Rapid Onset of Quetiapine-Induced Diabetic Ketoacidosis in an Elderly Patient. PHARMACOPSYCHIATRY 2005; 38:183-4. [PMID: 16025424 DOI: 10.1055/s-2005-871245] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
New onset diabetes mellitus (DM) and diabetic ketoacidosis (DKA) among patients using atypical antipsychotics is of clinical importance [1,2,5,7-10]. Recently, atypical antipsychotics have been more widely used in the treatment of behavioral and psychological symptoms with dementia (BPSD) than conventional neuroleptics because of a reduced tendency for movement disorders and psychomotor retardation. We report a case of reversible DKA and new-onset DM that developed in a demented patient who was treated with quetiapine for 14 days.
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Kino K, Sugisaki M, Haketa T, Amemori Y, Ishikawa T, Shibuya T, Sato F, Amagasa T, Shibuya T, Tanabe H, Yoda T, Sakamoto I, Omura K, Miyaoka H. The comparison between pains, difficulties in function, and associating factors of patients in subtypes of temporomandibular disorders. J Oral Rehabil 2005; 32:315-25. [PMID: 15842238 DOI: 10.1111/j.1365-2842.2004.01439.x] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The aim of this study was to compare the multidimensional properties among subtypes of painful temporomandibular disorders (TMD): myofascial pain (group I), disc displacement (group II), arthralgia (group IIIa) and osteoarthritis (group IIIb). A total of 511 patients answered a battery of questionnaires, which included questions relating to intensity and duration of pain, the Japanese version of the McGill Pain Questionnaire, limitation of daily functions, the Hospital Anxiety and Depression Scale, the Eysenck Personality Questionnaire short-form and 34 items of behavioural contributing factors. Group IIIb showed significantly the highest age in all subtypes. Those in group I had higher depression scores than those in group II (P = 0.005). Group IIIa had a lower women's ratio than in group II (P = 0.001) and the patients showed a shorter pain duration than those in groups I (P = 0.000) and II (P = 0.001). Group IIIa patients also showed lower visual analogue scale (VAS) ratings for pain descriptors 'heavy' (P = 0.002) and 'tiring' (P = 0.004) than those of group I, and 'dull' (P = 0.005), 'heavy' (P = 0.001) and 'tiring' (P = 0.005) than those of group II. Group IIIa showed lower ratios of contributing factors of 'an awareness of grinding/clenching during sleep' (P = 0.000) and 'an awareness of clenching sensation when waking up at night' (P = 0.002) than those of group I, and also showed a higher ratio of 'a liking for a hard food' (P = 0.000) and lower ratio of 'talking for a long time on the telephone' (P = 0.001) than those of group II. In conclusion, although several properties were different between subtypes, the majority of them were similar in the four subtypes of TMD.
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Suzuki S, Akechi T, Kobayashi M, Taniguchi K, Goto K, Sasaki S, Tsugane S, Nishiwaki Y, Miyaoka H, Uchitomi Y. Daily omega-3 fatty acid intake and depression in Japanese patients with newly diagnosed lung cancer. Br J Cancer 2004; 90:787-93. [PMID: 14970854 PMCID: PMC2410186 DOI: 10.1038/sj.bjc.6601621] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
The aim of the present study was to examine the association between daily omega-3 fatty acid intake and depression in Japanese cancer patients. Omega-3 fatty acid intake in 771 patients with newly diagnosed primary lung cancer was evaluated using a food-frequency questionnaire, and the prevalence of depression was examined using the cutoff values for the depression subscale included in the Hospital Anxiety and Depression Scale. After adjustment for potential confounding factors, the odds ratio (OR) for depression among patients in the highest quartile of the total eicosapentaenoic acid- (C20:5n-3) and docosapentaenoic acid (C22:6n-3)-intake group compared with patients in the lowest quartile was not significantly different. On the other hand, the OR among the highest quartile of α-linolenic acid (C18:3n-3) intake (adjusted OR=0.50, 95% CI: 0.31–0.71, P for trend=0.004) and the highest quartile of total omega-3 fatty acid intake (adjusted OR=0.55, 95% CI: 0.35–0.88, P for trend=0.022) were significantly different. These results suggest that total eicosapentaenoic acid and docosapentaenoic acid intake might not be associated with depression in Japanese patients with newly diagnosed lung cancer, but that α-linolenic acid intake and total omega-3 fatty acid intake might be.
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Hanyuda M, Kasama T, Isozaki T, Matsunawa MM, Yajima N, Miyaoka H, Uchida H, Kameoka Y, Ide H, Adachi M. Activated leucocytes express and secrete macrophage inflammatory protein-1alpha upon interaction with synovial fibroblasts of rheumatoid arthritis via a beta2-integrin/ICAM-1 mechanism. Rheumatology (Oxford) 2003; 42:1390-7. [PMID: 12832710 DOI: 10.1093/rheumatology/keg391] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVE To examine the expression and regulation of chemotactic factor, macrophage inflammatory protein-1alpha (MIP-1alpha) by fibroblast-like synoviocytes (FLS), monocytes and polymorphonuclear neutrophils (PMN) isolated from the synovial fluid (SF) of rheumatoid arthritis (RA) patients. METHODS Monocytes or PMN obtained from RA SF were co-cultured with unstimulated semiconfluent RA FLS. Culture supernatants were assayed for MIP-1alpha by enzyme-linked immunosorbent assay. The expression of MIP-1alpha mRNA and protein was also determined by Northern blot analyss and immunohistochemistry respectively. RESULTS Interaction of activated leucocytes with FLS synergistically increased MIP-1alpha expression and secretion via a mechanism mediated by beta2-integrin/ intercellular adhesion molecule 1. CONCLUSION MIP-1alpha expression within inflamed joints appears to be regulated not only by inflammatory cytokines but also by the physical interaction of activated leucocytes and FLS, and plays a crucial role in the progression and maintenance of RA synovitis.
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Hasegawa Y, Higuchi S, Matsushita S, Miyaoka H. Association of a polymorphism of the serotonin 1B receptor gene and alcohol dependence with inactive aldehyde dehydrogenase-2. J Neural Transm (Vienna) 2002; 109:513-21. [PMID: 11956970 DOI: 10.1007/s007020200042] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The use of persons who become alcoholic despite having a well-defined negative risk for alcoholism (inactive aldehyde dehydrogenase-2 or ALDH2) is advantageous in genetic research because of this population's reduced heterogeneity and possible genetic factors conferring susceptibility to alcohol dependence. This investigation of central serotonin neurotransmission, specifically the serotonin 1B (5HT1B) receptor gene and its role in both regulating alcohol consumption and developing alcohol dependence revealed overrepresentation of the C allele of the 861G > C polymorphism of 5HT1B in alcoholics with inactive ALDH2, compared with its frequency in nonalcoholic controls. No significant differences in 5HT1B genotype and allele distributions were observed between alcoholics with active ALDH2 and controls, however. Taken together with recent observations, these results suggest that genetic variability of the 5HT1B receptor is involved in the development of some type of alcohol dependence.
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Mitome H, Nagasawa T, Miyaoka H, Yamada Y, van Soest RW. Dactyloquinones A and B, new sesquiterpenoid quinones from the Okinawan marine sponge Dactylospongia elegans. JOURNAL OF NATURAL PRODUCTS 2001; 64:1506-1508. [PMID: 11754600 DOI: 10.1021/np010299e] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Structurally unique new sesquiterpenoid quinones dactyloquinone A (1) and B (2), each possessing a dihydropyran moiety, were isolated from an Okinawan sponge Dactylospongia elegans, along with known sesquiterpenoid quinones. The structures of these compounds were determined by spectroscopic analysis.
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Hassan HA, Hame AI, El-Emary NA, Springue IV, Mitome H, Miyaoka H. Pregnene derivatives from Solenostemma argel leaves. PHYTOCHEMISTRY 2001; 57:507-511. [PMID: 11394848 DOI: 10.1016/s0031-9422(01)00121-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Two new pregnene derivatives 14beta-15alpha-dihydroxy-delta4pregnene-3,20 dione and 3beta-14beta,15alpha-16alpha hydroxy-20-oxo-delta5pregnene-tetra-ol, in addition to alpha- and beta-amyrin and beta-sitosterol, were isolated from Solenostemma argel leaves. The structures were established by extensive spectral analysis as well as comparison with reference materials.
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Inoue S, Kubo T, Suehara H, Yamazoe S, Nakamura M, Miyaoka H, Hirasawa Y. A 10- to 13-year follow-up study of Harris-Galante type prosthesis in total hip arthroplasty. J Orthop Sci 2001; 5:561-6. [PMID: 11180919 DOI: 10.1007/s007760070006] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2000] [Accepted: 07/21/2000] [Indexed: 11/24/2022]
Abstract
Long-term clinical results of Harris-Galante type prosthesis in total hip arthroplasty (THA) were evaluated in 27 hip joints of 25 patients (2 men and 23 women). Seventeen joints also received bone grafting on the acetabulum. Mean follow-up period was 11 years and 3 months. Clinical out-come was evaluated using the hip score of the Japanese Orthopaedic Association, and the score was good and stable during the monitoring period. Implant stability, bone changes around the implant, and the occupancy rate of the stem in the medullary space were radiologically examined. As a result of stem, there was subsidence in 3 joints and loosening in 6. There were no cases of cup loosening. A pedestal was found in 12 joints, and 4 of them which were associated with a radiopaque line had stem loosening. Among the 21 joints without loosening, 8 had a pedestal but they were not associated with a radiopaque line. The 2 joints which developed osteolysis did not have loosening. Stem loosening was related to the stem occupancy rate in the distal part of the medullary cavity. Postoperative stem occupancy rate could be an important indicator for long-term clinical results. Stems for cementless THA should be designed to have a high occupancy rate in the distal part, and stems should also be carefully chosen to meet individual differences.
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Yamauchi K, Baba K, Ikegami N, Ono Y, Miyaoka H, Kamijima K. [A survey of drug utilization in psychiatric hospitals in Japan: comparison of 1973, 1979, and 1993]. SEISHIN SHINKEIGAKU ZASSHI = PSYCHIATRIA ET NEUROLOGIA JAPONICA 2001; 102:640-52. [PMID: 11026079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
This paper investigated the trend in prescription patterns in the treatment of psychiatric inpatients using a database of our 1993 survey as well as reports of surveys conducted by Ito et al. in 1973 and 1979. To make the database of our survey comparable with surveys in 1973 and 1979, we extracted and analyzed 1,164 cases which met the criteria of Ito's survey, requiring that patients were diagnosed as having schizophrenia and were hospitalized for two years or longer. The results were as follows: 1) The most common number of different drugs per patient increased from 4 in 1973 and 1979 to 8 in 1993. That of psychotropics increased from 2 to 5. That of neuroleptics increased from 2 to 3. 2) The most commonly prescribed neuroleptics were haloperidol followed by levomepromazine and chlorpromazine. While the top three neuroleptics had not changed, the mean daily dose of haloperidol rose from 8.4 mg in 1979 to 15.3 mg in 1993.
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Abstract
Dysidiolide (1), a novel sesterterpenoid previously isolated from the Caribbean sponge Dysidea etheria de Laubenfels, inhibits the action of the protein phosphatase, cdc25A. The authors establish a novel total synthesis of natural dysidiolide (1) using intramolecular Diels-Alder reaction as the key step from optically active cyclohexenone 3. Decalin, the core structure of 1, was constructed by intramolecular Diels-Alder reaction of the diene ester generated by elimination of the phenyl sulfoxide group from sulfoxide ester 6 prepared from cyclohexenone 3. Diastereoselective methylation at C-7, alkylation at C-6, and deoxygenation of C-12 and C-24 positions gave the fully substituted bicyclic core of 1. The two side chains of the bicyclic core were further extended so as to afford natural dysidiolide (1). The total yield of this synthesis exceeds that of previous syntheses of 1.
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Kino K, Sugisaki M, Ishikawa T, Shibuya T, Amagasa T, Miyaoka H. Preliminary psychologic survey of orofacial outpatients. Part 1: Predictors of anxiety or depression. JOURNAL OF OROFACIAL PAIN 2001; 15:235-44. [PMID: 11575194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/17/2023]
Abstract
AIMS To identify predictors for anxiety and depression in orofacial outpatients and to investigate the patients' compliance rate in taking a series of psychologic tests. METHODS Three thousand six hundred sixty-six patients completed a battery of questionnaires. These consisted of items inquiring about sex, age, past history of disease, presence of pain, the Hospital Anxiety and Depression Scale (HADS), the Eysenck Personality Questionnaire Short Form (S-EPQ), a Japanese dental version of the McGill Pain Questionnaire (JDMPQ), a visual analog scale (VAS) of pain, pain duration, and diagnosis. After univariate analyses had determined those variables with significant differences between an over-probable group (OPG, HADS scores > or = 8) and an absent group (AG, HADS scores < 8), we estimated the odds ratios of these variables for OPG as independent variables, and every variable was adjusted between the independent variables by multiple logistic regression models. RESULTS For anxiety, 3 variables were independently related to the OPG and considered to be meaningful: age 30 or older, neuroticism score on the S-EPQ, and selection of the JDMPQ pain expression term "sickening." For depression, 4 variables were independently related to the OPG and considered to be meaningful: age 30 or older, neuroticism and extroversion scores on the S-EPQ, and selection of the JDMPQ pain expression term "sickening." The compliance rate for the tests was under half of the patients (3,666 of 7,542 patients). CONCLUSION Although the predictability for anxiety or depression by some baseline parameters is considered to be low, age, personality traits, and choice of certain pain expression terms are useful predictors of anxiety or depression. The improvement of the compliance rate for psychologic screening will be a future challenge for Japanese clinics managing orofacial patients.
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Miyaoka H, Nishijima S, Mitome H, Yamada Y. Three new scalarane sesterterpenoids from the Okinawan sponge Hyrtios erectus. JOURNAL OF NATURAL PRODUCTS 2000; 63:1369-1372. [PMID: 11076554 DOI: 10.1021/np000115g] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Three new scalarane sesterterpenoids-hyrtiolide (1), 16-hydroxyscalarolide (2), and 12-deacetyl-Delta(17)-hyrtial (3), were isolated from Okinawan sponge Hyrtios erectus, along with scalarolide (4) and 12-deacetylhyrtial (5). The structures of new compounds 1-3 were determined by spectroscopic analysis and chemical conversions. Compounds 3 and 5 showed antiproliferative activity toward KB cells.
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Yasumura S, Takahashi T, Hamamura A, Ishikawa M, Ito H, Ueda Y, Takehara M, Miyaoka H, Murai C, Murakami S, Moriyama M, Yamamoto K, Yoshinaga T, Takeuchi T. [Characteristics of functional training and effects on physical activities of daily living]. [NIHON KOSHU EISEI ZASSHI] JAPANESE JOURNAL OF PUBLIC HEALTH 2000; 47:792-800. [PMID: 11070598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
PURPOSE The effects of functional training on physical Activities of Daily Living (ADL) based on the Health and Medical Service Law for the Elderly have been controversial. The aim of the present study was to explore its characteristics and influence with a large sample. SUBJECTS AND METHODS 669 participants and 1,110 non-participants in functional training were recruited from 54 cities and villages in 1998. The effects of functional training on physical ADL were evaluated by comparing the baseline ADL and 1-year follow-up ADL in the "index of Activities of Daily Living for bedridden elderly (1993)". RESULTS 1. The change in physical ADL in participants was significantly better than that in non-participants after adjusting for age. 2. Significant effects of functional training were observed in both sexes, in all three age groups, and in ranks J, A and B. 3. There was no significant difference between the sexes in terms of the influence of functional training. Functional training was more effective in the younger group, in stroke subjects, and individuals suffering from any disease within one year prior to the baseline. 4. A total of 16.4% of the participants demonstrated increased physical ADL, while 7.2% of the participants also had increased mobility. CONCLUSION Functional training has a significant positive effect on increase of physical ADL. Functional training based on the Health and Medical Service Law for the Elderly is an effective program especially for homebound and/or frail people who are at risk of becoming bedridden. Further longitudinal studies are now needed to improve functional training for increasing ADL and QOL.
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Sakamoto H, Inoue K, Shimada M, Yoshida H, Otsubo T, Miyaoka H, Kamizima K, Ishii M, Mitamura K. [Depression during interferon therapy in renal cell cancer patients--comparison with chronic hepatitis C patients]. Nihon Hinyokika Gakkai Zasshi 2000; 91:611-7. [PMID: 11068424 DOI: 10.5980/jpnjurol1989.91.611] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND AND PURPOSE Depression is well known as one of the psychiatric complications of interferon (IFN) therapy in patients with chronic active hepatitis C. We compared the psychiatric status during interferon therapy between patients with renal cell cancer (RCC) and those with chronic active hepatitis C. METHODS The psychiatric status of 40 patients with renal cell cancer, 36 who were subjected to radical nephrectomy and 4 who were not because of the presence of distant metastasis and other complicated underlying diseases, was assessed by psychiatrists before and at 2, 4, 12 and 24 weeks after the start of IFN therapy according to the major depressive episode diagnostic criteria listed in the DSM-III-R and the Hamilton Depression Scale (HDS). The mental aspect was measured using the Eysenk Personality Questionnaire (EPQ) before IFN therapy, and the results were compared with those obtained in 85 hepatitis C patients evaluated according to the same protocol for psychiatric assessment. RESULTS Eight of the 40 patients were diagnosed as having depression before IFN therapy and 5 of them became even more depressed 2 weeks after the start of IFN therapy. Nine patients were found to be depressed after the start of IFN therapy, 7 of them were diagnosed before 4 weeks of therapy. All the patients needed treatment for depression: discontinuation of IFN therapy in 4, decrement of the IFN dose in 8, and psychiatric drug medication in 13. The patients who suffered from depression had significantly higher scores in neuroticism (EPQ) before IFN therapy than those who did not become depressed. There was no difference in age, sex or cancer stage between the two groups. The occurrence of depression in RCC patients was the same as that observed in hepatitis C patients receiving IFN therapy. But in RCC patients the depressive state was diagnosed earlier and was more severe than that observed in hepatitis C patients. CONCLUSION Urologists should be aware of the psychiatric symptoms of RCC patients under IFN therapy just as in hepatitis patients. The depression in RCC patients was considered to be related to the cancerous disease itself which may explain its higher degree of severity, as compared to hepatitis C patients.
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Oshima A, Yamashita S, Owashi T, Murata T, Tadokoro C, Miyaoka H, Kamijima K, Higuchi T. The differential ACTH responses to combined dexamethasone/CRH administration in major depressive and dysthymic disorders. J Psychiatr Res 2000; 34:325-8. [PMID: 11104845 DOI: 10.1016/s0022-3956(00)00021-2] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
In a preliminary study, we performed the combined dexamethasone/CRH test on patients with major depressive and dysthymic disorders as well as healthy controls. The ACTH response was significantly enhanced in the major depression group compared to the control group and tended to be heightened compared to the dysthymia group. The cortisol response was not significantly different among the three groups. We assume that major depression and dysthymia are neuroendocrinologically distinct disorders, although whether the difference is quantitative or qualitative remains to be examined.
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Yabe T, Yamada H, Shimomura M, Miyaoka H, Yamada Y. Induction of choline acetyltransferase activity in cholinergic neurons by stolonidiol: structure-activity relationship. JOURNAL OF NATURAL PRODUCTS 2000; 63:433-435. [PMID: 10785408 DOI: 10.1021/np990263a] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
The effect of stolonidiol (1), a bioactive marine diterpenoid from the Japanese soft coral Clavularia sp., on choline acetyltransferase (ChAT) activity was examined using cultured cholinergic neurons. Stolonidiol (1) showed potent ChAT inducible activity in primary cultured basal forebrain cells and clonal septal SN49 cells, suggesting that it may act as a potent neurotrophic factor-like agent on the cholinergic nervous system. Further expansion of the structure-activity relationship to include stolonidiol (1) and its derivatives demonstrated that the exo-methylene group and the epoxide group are essential for ChAT-inducing activity. Stolonidiol (1) showed the highest activity among the test samples.
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Hamuro A, Miyaoka H, Iguchi T, Kamijima K. Hypothermia developing during neuroleptic treatment. PHARMACOPSYCHIATRY 1999; 32:258-9. [PMID: 10599937 DOI: 10.1055/s-1999-7962] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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