Objectives: We examined the effects of Toki-shigyaku-ka-goshuyu-shokyo-to on chronic constriction injury of the sciatic nerve as a neuropathic pain model in rats.
Methods: Sprague-Dawley rats were randomly divided into 3 groups: group 1, no constriction and no medication (n=8); group 2, constriction without medication (n=8); group 3, constriction with medication (n=8). On each group we performed thermal stimulation tests for pain measurement before the operation and 7 and 14 days after the operation. We also measured body temperature at the tympanum and the planta.
Results and conclusions: A significant increase of pain was observed at 7 and 14 days after constriction in group 2. Toki-shigyaku-ka-goshuyu-shokyo-to relieved their pain 14 days after constriction. Furthermore,
Toki-shigyaku-ka-goshuyu-shokyo-to warmed their feet significantly, while chronic constriction injury induced coldness in the constricted feet. We conclude that Toki-shigyaku-ka-goshuyu-shokyo-to relieves both pain and coldness in a neuropathic pain model.

BACKGROUND: Estimates of daily sodium (Na) and potassium (K) excretion were explicitly biased when using equations for adults. We aimed to develop equations to estimate them using overnight urine from Japanese children and adolescents. METHODS: The subjects comprised 70 students aged 10.49-15.76 years: validation group, n = 34; and verification group, n = 36. Each subject performed two operations of overnight spot urine (U RESULTS: In validation, we formulated Na excretion (mg d CONCLUSION We obtained validated equations to estimate daily Na and K excretion with accessible variables such as Na, K, and Cr concentrations of overnight urine, body height and weight, and age for children and adolescents. When using the obtained equations, caution should be paid to small but definite biases and measurement errors.
Adolescent ; Child ; Creatinine/urine* ; Female ; Humans ; Japan ; Male ; Potassium/urine* ; Sodium/urine*

Welwalk WW-1000® (WW-1000®) is a gait exercise-assisted robot. Suitable assistance was provided to the patients with hemiplegic legs in both stance and swing phases. In addition，this robot offers various forms of feedback to patients during exercise. We present the case of a patient with multiple sclerosis and left hemiplegia who underwent WW-1000® gait exercise.The 73-year-old patient required maximum assistance with metal ankle foot orthotics (AFO) and a quadruped cane prior to robot-based rehabilitation. The aims of gait exercise with the WW-1000® were as follows；① maintain the verticality of the trunk during the entire gait cycle；②shifting the center of gravity during stance phase on the nonparalytic limb；③stabilizing the swing phase on the paralytic limb, and enhancing support during the stance phase on the paralytic limb. Each aim was modified depending on level of achievement. Assistance with the WW-1000® activated the trunk and Nonparalytic limb (visual feedback was utilized in exercises). On day 9, the patient could walk using a plastic AFO and T-cane supervised by a therapist.The multifunctional WW-1000® is useful for subdividing gait goals, exercise and set stepwise aims consistent with the patient's abilities. Gait exercises using the WW-1000® may efficiently improve gait and helps adapt to changes in conditions in the subacute phase.

BACKGROUND: Oral health is thought to be associated with diet quality, and socioeconomic status (SES) affects both oral health and diet. The aim of this study was to investigate the association between the number of teeth and dietary intake as well as nutritional biomarker, considering the subjects' SES. METHODS: We conducted a cross-sectional analysis of data from 2049 individuals aged ≥ 50 years from the National Integrated Project for Prospective Observation of Non-communicable Disease and its Trends in the Aged 2010. The number of remaining teeth was categorized into age-specific quartiles (Q1 to Q4). We assessed the adjusted means and 95% confidence intervals for dietary variables by the number of teeth using analysis of covariance. Stratified analyses by SES were also conducted. RESULTS: The intake of grain products was 31 g higher, and those of vegetables and meat were 30 g and 8 g lower, respectively, in Q1 (fewer teeth) than in Q4 (more teeth). Carbohydrate intake was higher whereas protein, minerals (potassium, magnesium, and zinc), vitamins (vitamins A, E, B, B, β-carotene, and folic acid), and dietary fiber intakes were lower among individuals with fewer teeth. Adjusted mean serum albumin levels were low in Q1. The associations between the number of teeth and dietary intake were more evident in individuals with a low SES. CONCLUSIONS Having few remaining teeth was associated with a low nutrient intake and low serum albumin levels in middle-aged and older Japanese adults, and these associations were more evident in individuals with low SES.
Aged ; Aged, 80 and over ; Carbohydrates ; Cross-Sectional Studies ; Diet ; Energy Intake ; physiology ; Female ; Humans ; Japan ; Male ; Middle Aged ; Nutrients ; Nutrition Surveys ; Nutritional Status ; Serum Albumin ; analysis ; Socioeconomic Factors ; Tooth ; Vegetables