Lifetime use of complementary and alternative medicine therapies among community-dwelling older people in Japan.

[Purpose] Three complementary and alternative medicine (CAM) therapies: "Judo therapy", "acupuncture and moxibustion", and "Japanese traditional massage and finger pressure" have been partially covered by the national health insurance in Japan. The lifetime prevalence of the use of these CAM therapies is not well known. The aim of the present study was to report the prevalence of the lifetime use of these CAM therapies. [Participants and Methods] We conducted a mailed self-administered questionnaire survey among community-dwelling older people in Japan in 2015. They were asked whether they had undergone any treatments with the 3 CAM therapies. The answers obtained were classified into 3 categories: current, ever, or never. We defined lifetime prevalence as the proportion of individuals who are currently using or have ever used any of these 3 therapies in the population. [Results] Overall, we approached 1051 individuals and 983 agreed to participate. Lifetime prevalence of Judo therapy, acupuncture and moxibustion, and Japanese traditional massage and finger pressure use was 28.0%, 17.8% and 15.8%, respectively, among males, and 44.5%, 18.4%, and 27.3%, respectively, among females. [Conclusion] These results showed that not only Western medicine but also CAM therapies are common among older people in Japan.

Coping behaviors for skeletal muscle injuries and disorders among community-dwelling elderly persons in Japan.

[Purpose] This study aimed to determine the coping behaviors of elderly Japanese community-dwelling persons toward their skeletal muscle injuries and disorders. [Participants and Methods] A mail-in, self-administered questionnaire survey was administered to 1,084 community-dwelling adults aged 70 years and older. Information was obtained regarding their coping behaviors when dealing with bone fractures, dislocations, sprains, bruising, stiff shoulders, low back pain, acute muscle/joint pain, chronic muscle/joint pain, and daily fatigue. [Results] Visits to hospitals or general clinics were the most popular coping behavior for bone fractures, dislocations, sprains, bruising, low back pain, acute muscle/joint pain, and chronic muscle/joint pain; visits to a Judo therapist's office were the second most popular coping behavior for these conditions. Acupuncture, as well as chiropractic and massage clinics, were less frequently visited. For stiff shoulders and daily fatigue, many participants did not visit any medical facility. [Conclusion] Among the elderly, visits to hospitals or general clinics were the most used coping behavior for many types of skeletal muscle injuries and disorders. Visits to a Judo therapist's office were the second most used coping behavior. Visits to acupuncture, chiropractic, and massage clinics were less frequent. With these data, therapists could improve their care skills upon consideration of the coping preferences among community-dwelling elderly persons.

Association of food access and neighbor relationships with diet and underweight among community-dwelling older Japanese.

BACKGROUND: Food access is important for maintaining dietary variety, which predicts underweight. The aim of this study was to examine the association of food access and neighbor relationships with eating and underweight. METHODS: We analyzed cross-sectional data from 102,869 Japanese individuals aged 65 years or older. The perceived availability of food was assessed using the presence or absence of food stores within 1 km of the home. Level of relationships with neighbors was also assessed. The odds ratios (ORs) and 95% confidence intervals (CIs) for infrequent food intake and underweight were determined using logistic regression analysis. RESULTS: The proportion of men and women having low access to food was 25-30%. Having low food access (OR 1.18; 95% CI, 1.12-1.25 for men and OR 1.26; 95% CI, 1.19-1.33 for women) and a low level of relationship with neighbors (OR 1.38; 95% CI, 1.31-1.45 for men and OR 1.57; 95% CI, 1.48-1.67 for women) was associated with infrequent intake of fruits and vegetables in both sexes. Association between low food access and infrequent intake of fruits and vegetables was higher among men with low levels of neighbor relationship (OR 1.34; 95% CI, 1.23-1.46) than among men with high levels of relationship (OR 1.10; 95% CI, 1.03-1.18). CONCLUSIONS: Low perceived availability of food is a risk factor for low dietary variety among older people. Furthermore, high levels of relationship with neighbors may relieve the harmful effect of low food access.

A case of focal segmental glomerulosclerosis with myeloid bodies.

The presence of myeloid bodies in electron microscopy is a characteristic finding of Fabry's disease. Here, we present a male patient, whose renal biopsy findings suggested the coexistence of focal segmental glomerulosclerosis and Fabry's disease, because of the presence of segmental hyalinosis and/or sclerosis in glomeruli and myeloid bodies in electron microscopy. But finally, Fabry's disease was excluded as a diagnosis because the α-galactosidase A activity in leukocyte and plasma in this patient was within normal limits. After renal biopsy, although he received medication including steroid therapy, his renal function gradually decreased to end-stage renal failure and hemodialysis was initiated. Until now, he does not exhibit any specific symptoms. In conclusion, our case suggests that occasional myeloid bodies in renal biopsy specimens should be interpreted with caution.

Determination of antifungal activities in serum samples from mice treated with different antifungal drugs allows detection of an active metabolite of itraconazole.

To establish an in vitro method of predicting in vivo efficacy of antifungal drugs against Candida albicans and Aspergillus fumigatus, the antifungal activities of fluconazole, itraconazole, and amphotericin B were determined in mouse serum. The minimum inhibitory concentration (MIC) of each drug was measured using mouse serum as a diluent. For C. albicans, the assay endpoint of azoles was defined as inhibition of mycelial extension (mMIC) and for A. fumigatus, as no growth (MIC). The MICs of amphotericin B for both pathogens were defined as the MIC at which no mycelial growth occurred. Serum MIC or mMIC determinations were then used to estimate the concentration of the drugs in serum of mice treated with antifungal drugs by multiplying the antifungal titer of the serum samples by the serum (m)MIC. The serum drug concentrations were also determined by HPLC. The serum concentrations estimated microbiologically showed good agreement with those determined by HPLC, except for itraconazole. Analysis of the serum samples from itraconazole-treated mice by a sensitive bioautography revealed the presence of additional spots, not seen in control samples of itraconazole. The bioautography assay demonstrated that the additional material detected in serum from mice treated with itraconazole was an active metabolite of itraconazole. The data showed that the apparent reduction in the itraconazole serum concentration as determined by HPLC was the result of the formation of an active metabolite, and that the use of a microbiological method to measure serum concentrations of drugs can provide a method for prediction of in vivo efficacy of antifungal drugs.

Design, synthesis, and structure-activity relationships of potent GPIIb/IIIa antagonists: discovery of FK419.

The discovery of the non-peptide antiplatelet injectable agent FK419 is reported. Based on the beta-turn structure of RGD peptide sequences in the alpha chain of fibrinogen, which binds the glycoprotein IIb/IIIa (GPIIb/IIIa) on the surface of platelets to induce platelet aggregation, the prototype 2 was designed. After further substituent effects were investigated at the alpha-position of the carboxylic acid in 2, we enhanced platelet aggregation inhibition, and discovered the useful feature of reduced prolongation of bleeding time. Finally, the potent platelet aggregation inhibitor FK419 (3) could be discovered. FK419 shows a safe feature of reduced prolongation of bleeding time, as well as potent inhibition of platelet aggregation.