Results: In the early phase after surgery, 71% and 43% of the participants were nonindependent ambulators at 1W and 2W, respectively. Histopathology indicated that patients with solid tumors (ependymoma, astrocytoma, or lipoma) showed significantly lower indices at 1W and 2W than those with vascular tumors (hemangioblastoma or cavernous hemangioma). Regarding tumor location, thoracic cases exhibited poorer lower-limb function at 1W and 2W and poorer walking ability at 2W than cervical cases. According to the receiver operating characteristic (ROC) analysis, 2 WISCI II points at 2W had the highest sensitivity (100%) and specificity (92.2%) in predicting the level of walking independence at 1 year postoperatively (the area under the ROC curve was 0.99 (95% confidence interval, 0.93–1.00). Conclusions The higher the lower-limb function scores in the early phase, the better the improvement in walking ability is predicted 1 year after ISCT resection.

Twenty patients with bilateral localized lower leg edema were treated with acupuncture alone followed by combination therapy with acupuncture and Kampo formulas. The effects of treatment were examined after the first acupuncture session. Lower limb circumference significantly decreased from 29.1 ± 6.8 cm to 28.1 ± 7.0 cm (mean ± SD) (p < 0.01). In addition, the area of ankle edema decreased from 22.6 ± 10.6 cm2 to 14.2 ± 7.2 cm2 (p < 0.05). Subcutaneous tissue thickness, as measured via ultrasound, significantly decreased at the lower limbs and ankles from 10.4 ± 3.8 mm to 7.8 ± 3.4 mm and 10.1 ± 2.9 mm to 8.2 ± 3.0 mm, respectively (p < 0.05). In contrast, there was no change in subcutaneous echogenicity observed in the lower limbs. Following acupuncture, patients underwent combination therapy with acupuncture and Kampo formulas. As a result, area of ankle edema significantly decreased from 24.1 ± 2.5 cm2 to 3.0 ± 2.1 cm2 (p < 0.01). Moreover, symptoms resolved with respect to edema and coldness (p < 0.05). However, no change was observed in laboratory parameters. This study highlights the efficacy of acupuncture in improving lower leg edema. In addition, combination therapy with acupuncture and Kampo formulas seemed to be effective in the treatment of leg edema.

Objective: A study was conducted to clarify the anti-influenza virus effect of agricultural, forest and fishery products in Ishikawa Prefecture. Method: The samples were prepared by both hot-water and ethanol extraction. The Madin-Darby canine kidney (MDCK) cells infected with PR8 strain were cultured in Dulbecco's Modified Eagle Medium（DMEM） containing extract for 24 hours and measured virus titer of supernatants by focus-forming reduction assay. Time-of-addition assay was performed to determine the inhibition stage in virus proliferation by the extract. The active ingredients were purified using a solid-phase extraction column (silica gel base C18). Results: We revealed that many products have anti-influenza virus activity. Especially, four products ( Matteuccia struthiopteris, Colocasia esculenta, Sagittaria trifolia, and Eleucine coracana) show strong activity and inhibit several stages in virus proliferation. Conclusion: We performed screening to 46 agricultural, forest and fishery products and found the four products ( Matteuccia struthiopteris, Colocasia esculenta, Sagittaria trifolia, and Eleusine coracana) inhibit virus proliferation strongly. In addition, the isolation and identification of the active ingredients contained in these remain as a future study.

Japanese traditional (Kampo) medicine saved many lives during the Spanish influenza pandemic of 1918-­20. In Japan, acute viral respiratory infections represented by influenza have been called shokan (cold damage), and so on since ancient times. These infections were treated by prescriptions that were adopted from Chinese classical texts including “Shanghan lun (Treatise on Cold Damage Diseases),” “Xiaopin fāng (Prescriptions of Sketch),” “Tai ping hui min he jì ju fang (Formulary of the Bureau of Taiping People's Welfare Pharmacy),” and “Wan bing hui chun (Restoration of Health from Myriad Diseases).” Additional materials include (but are not limited to) “Ishimpo (Prescriptions of Medical Sprit),” “Ton-­i-­sho (Abstract of Medical Enlightenment),” and the diaries of some Muromachi aristocrats. In the Edo period (1603-1868), treatment with Kampo medi­cines developed uniquely in Japan, but due to medical and economic disparities, many patients could not be treated by Kampo experts. Ephedra herb, a key drug for treating shokan (cold damage), has shown major problems in terms of quality, because it has been confused with plants of the genus horsetail since at least the 8 th century ; its medicinal effects may therefore have been underestimated. The effectiveness of Kampo medicine against the novel influenza/coronavirus pandemic is anticipated, however, in order to fully exploit its potential, it is important that physicians with sufficient knowledge of Kampo should use Kampo medications properly.

To clarify the functions of Coix-seed Reactive Derivatives(CRD), we analyzed 13 kinds of phenolic compounds and coixol(an alkaloid) in CRD powder by using Liquid Chromatography/Mass Spectrometry(LC-MS).The following are the results: p -Coumaric acid 275.0 (μg/g), p -Hydroxybenzaldehyde 50.2 (μg/g), Caffeic acid 36.9 (μg/g), Protocatechuic acid 31.9 (μg/g), Ferulic acid 27.1 (μg/g), Quercetin 16.2 (μg/g), Syringaldehyde 12.1 (μg/g), Chlorogenic acid 11.3 (μg/g), Naringenin 11.1 (μg/g), Vanillin 9.2 (μg/g), trans -Coniferylaldehyde 9.1 (μg/g), Tricin 0.7 (μg/g), Luteolin 0.5 (μg/g) and Coixol(6-Methoxy-2-benzoxazolinone) 5.5 (μg/g). CRD is composed of many substances other than these phenoic compounds. Therefore, further studies are needed to understand the various clinical features associated with CRD intake.

BACKGROUND: The gender-specific characteristics of individuals at an increased risk of developing depression currently remain unclear despite a higher prevalence of depression in women than in men. This study clarified socioeconomic and lifestyle factors associated with an increased risk of subclinical depression in general Japanese men and women. METHODS: Study participants were residents not receiving psychiatric treatments in 300 sites throughout Japan in 2010 (1152 men, 1529 women). Multivariable-adjusted odds ratios (OR) and 95% confidence intervals (95%CIs) for socioeconomic factors and lifestyle factors were calculated using a logistic regression analysis. RESULTS: Risk of depressive tendencies was significantly higher in men who were single and living alone (OR, 3.27; 95% CI, 1.56-6.88) than those married. The risk was significantly lower in women who were not working and aged ≥ 60 years (OR, 0.39; 95% CI, 0.22-0.68) and higher in men who were not working and aged < 60 years (OR, 3.57; 95%CI, 1.31-9.72) compared with those who were working. Current smoking was also associated with a significantly increased risk of depressive tendencies in women (OR, 2.96; 95% CI, 1.68-5.22) but not in men. CONCLUSIONS Socioeconomic and lifestyle factors were associated with an increased risk of depressive tendencies in general Japanese. Related factors were different by sex.
Adult ; Aged ; Community Psychiatry ; statistics & numerical data ; trends ; Depression ; epidemiology ; Female ; Health Surveys ; Humans ; Japan ; epidemiology ; Life Style ; Male ; Middle Aged ; Odds Ratio ; Prevalence ; Risk Factors ; Socioeconomic Factors

Objectives: This study examined whether cancer patients who received home care lived in the places they and their families preferred, and whether their preferences changed while receiving home care.Methods: We conducted a medical record survey of 111 cancer patients who received home care provided by a clinic in Japan, and examined the patients' and their families' preferred places to live in the case of their condition deteriorate (the patients and their families were asked when they began to receive home care, and whenever their and their families' conditions changed), and the actual places where the patients lived out their lives.Results: Among those who preferred home at the beginning of receiving home care, 95.6% of patients and 96.8% of families preferred home in the last survey period. Of those who did not prefer home at the beginning, 87.9% of patients and 84.8% of families preferred home by the last survey period. For 97.4% of patients and 97.2% of families, the actual places where the patients lived out their lives were consistent with their preferred places.Conclusion: We found that cancer patients receiving home care provided by the clinic and their families who preferred home from the beginning often still preferred home until the end of their lives, and that those who did not prefer home at the beginning often preferred home by the last survey period. Thus, most of the patients lived out their lives in the places they and their families preferred.

Objective: We examined anti-influenza virus (anti-IFV) activity of Coix-seed Reactive Derivatives (CRD) extract.Methods: H1N1 A/Puerto Rico/8/34 (PR8) strain was infected to Malin Darby Canine Kidney (MDCK) cells. The infected cells were cultured by medium supplemented CRD extract for 24 h, and the supernatants were harvested to analyze virus titer by focus-forming reduction assay. Polyphenols were removed by PVPP treatment, and anti-influenza virus activity was compared with normal CRD extract. Results: CRD extract showed anti-IFV activity. In addition, CRD extract inhibited viral adsorption and replication. The study of CRD extract by PVPP treatment suggested that polyphenols are the main active component. Conclusion: This study revealed that CRD extract has anti-IFV activity against PR8 strain. The mechanism of action was inhibited viral adsorption and replication. It was also suggested that anti-IFV activity of CRD extract is due to polyphenols.

An 80-year-old man felt a loss of strength and sharp pain in both lower limbs while playing gate-ball, consulted a nearby doctor, and was followed up. Because the sharp pains in both lower limbs became aggravated the next day, he was given a previously prescribed medication. Both femoral pulses were absent and acute arterial obstruction of the lower limbs was suspected. A contrast-enhanced CT scan showed a thrombosed infrarenal abdominal aortic aneurysm with a maximum transverse diameter of 37 mm, and both external iliac arteries were contrast imaged by collateral circulation pathways. We diagnosed acute thrombosis of an abdominal aortic aneurysm, and was urgently transported to our hospital. We classified his lower limbs as Balas grade III and TASC classification grade IIb and Rutherford classification grade IIb. He exhibited no abdominal symptoms and since we confirmed the blood flow of his lower limbs, we decided to perform revascularization. An extra-anatomical bypass (axillo-bifemoral bypass) was conducted because he had dementia, and was old. After the operation, myonephropathic metabolic syndrome (MNMS) did not develop, and the patient was discharged on foot on the 16th postoperative day. Acute thrombosis of an abdominal aortic aneurysm is a rare disease. Because the ischemic area widens, often causing serious MNMS after the revascularization, it has a poor prognosis. Here, we report a case in which one such patient was rescued.