Effectiveness of motion style acupuncture treatment for patients with shoulder disorders: A prospective observational study.

CONTEXT: Shoulder disorders impair the ability to work. In most cases, the primary symptoms caused by shoulder disorders consist of pain and limitations in the range of motion. OBJECTIVES: This study aimed to investigate the efficacy of motion style acupuncture treatment (MSAT), a conservative treatment modality for shoulder disorders. DESIGN: prospective observational study SETTING: A Korean Medicine hospital PATIENTS: Eighty outpatients with shoulder disorders INTERVENTION: Either MSAT with integrative Korean medicine treatment (MSAT group; n = 40) or integrative Korean medicine treatment only (control group; n = 40). OUTCOME MEASURES: The primary outcome was the shoulder range of motion (ROM), and the secondary outcomes were the numeric rating scale (NRS), visual analog scale (VAS), shoulder pain and disability index (SPADI), and 5-level EuroQol 5-dimension (EQ-5D-5L) scores. RESULTS: At the primary endpoint (2 weeks from the start of the treatment), the MSAT group showed statistically significantly larger ROM for all motions, except adduction ROM, compared to the control group [Flexion ROM (165.10±4.14 vs. 150.49±4.06; P<0.001), extension ROM (43.24±1.55 vs. 40.56±1.51; P<0.05), abduction ROM (160.92±5.68 vs. 134.95±5.54; P<0.001), internal rotation ROM (73.38±2.96 vs. 65.00±2.89; P<0.001), and external rotation ROM (73.78±3.61 vs. 65.88±3.50; P<0.01)]. Additionally, the MSAT group showed significantly lower NRS, SPADI scores at week 2 than the control group; this trend was maintained until the 3-month follow-up.

Long-Term Follow-Up of Inpatients with Cervical Myelopathy Who Received Integrative Korean Medicine Treatment: A Retrospective Analysis and Questionnaire Survey Study.

Purpose: Cervical myelopathy (CM) is generally considered an indication for surgery in Western medicine. Case reports have indicated that Korean medicine (KM) treatments are effective in improving CM-associated symptoms. We investigated the effectiveness of non-surgical KM treatment of CM patients through a retrospective chart review and follow-up survey. Patients and Methods: We retrospectively analyzed the medical records and surveyed follow-up data of CM patients with neurological symptoms admitted to KM hospitals between January 2011 and January 2018. The admission and discharge assessments included the numeric rating scale (NRS) for neck and arm pain, neck disability index (NDI), and 5-level EuroQol 5-dimension (EQ-5D-5L). A follow-up survey was conducted about whether surgery was subsequently performed or recommended, symptom recurrence, discomfort in daily living, current treatment, as well as NRS, NDI, EQ-5D-5L, and patient global impression of change (PGIC) scores. Results: The NRS for neck pain decreased from 4.88 ± 2.03 (95% CI: 4.23‒5.52) at admission to 3.23 ± 1.64 (95% CI: 2.70‒3.75) at discharge and 2.24 ± 1.84 (95% CI: 1.43‒3.05) at follow-up. The NRS for radiating arm pain decreased from 5.42 ± 1.55 (95% CI: 4.93‒5.92) to 3.77 ± 1.54 (95% CI: 3.28‒4.27) at discharge and 2.43 ± 1.60 (95% CI: 1.72‒3.13) at follow-up. The NDI decreased significantly from 36.24 ± 18.79 (95% CI: 30.24‒42.24) at admission to 30.89 ± 15.54 (95% CI: 25.93‒35.86) at discharge and 13.35 ± 11.95 (95% CI: 8.08‒18.63) at follow-up. The EQ-5D score improved significantly from 0.70 ± 0.21 (95% CI: 0.63‒0.77) to 0.78 ± 0.17 (95% CI: 0.73‒0.84) at discharge and 0.84 ± 0.08 (95% CI: 0.80‒0.88) at follow-up. At the follow-up, four patients experienced persistent pain and were undergoing treatment (19.1%), while 20 patients (95.8%) reported symptom improvement. Conclusion: From a long-term perspective, integrative KM treatment may help to reduce pain and improve function, and improve quality of life of CM patients.

Long-Term Follow-Up of Inpatients with Failed Back Surgery Syndrome Who Received Integrative Korean Medicine Treatment: A Retrospective Analysis and Questionnaire Survey Study.

INTRODUCTION: this study aimed to investigate the long-term clinical efficacy and satisfaction degree of integrative Korean medicine (KM) treatment for patients with failed back surgery syndrome (FBSS). METHODS: we performed a follow-up questionnaire survey and retrospective analysis of medical records for patients with FBSS who underwent inpatient treatment for ≥ 1 week. The primary evaluation indices were numeric rating scale (NRS) scores for low back pain (LBP) and leg pain at admission and discharge. Sub-evaluation indices included the Oswestry Disability Index (ODI) and EuroQol 5-dimension (EQ-5D) score. The follow-up questionnaire survey obtained information regarding previous surgeries; reasons for satisfaction/dissatisfaction with surgical and KM treatment; and current status. RESULTS: compared with at admission, there was a significant post-treatment decrease in the NRS scores for LBP and leg pain, as well as the ODI score. Further, there was a significant post-treatment increase in the EQ-5D score. Regarding the patients' global impression of change for KM treatment administered during admission and at the follow-up questionnaire survey, 101 (95.3%) patients selected "minimally improved" or better. CONCLUSION: integrative KM treatment could effectively reduce pain, as well as improve function and health-related quality of life, in patients with FBSS.

Metabolite profile changes and increased antioxidative and antiinflammatory activities of mixed vegetables after fermentation by Lactobacillus plantarum.

Fermented vegetables have emerged as prebiotics with various health benefits. However, the possible mechanisms behind their health benefits are unclear. To relate the metabolite profile changes in fermented mixed vegetables with associated health benefits of fermented vegetables, we analyzed the metabolite profiles of mixed vegetables, before and after fermentation by Lactobacillus plantarum, using gas chromatography/time-of-flight-mass spectrometry (GC/TOF-MS). To analyze health benefits of fermented vegetables, antioxidative and antiinflammatory activities were measured using RAW 264.7 cells. Among 78 metabolites identified by GC/TOF-MS in this study, those significantly increased after fermentation include antioxidative and/or antiinflammatory agents such as lactate, 3-phennyllactate, indole-3-lactate, ß-hydroxybutyrate, γ-aminobutyrate, and glycerol. These metabolites may have been either newly synthesized or depolymerized from high molecular weight polymers from vegetables during fermentation. This is the first metabolomics study to relate metabolite profile changes with increased health benefits of fermented vegetables.

Ethyl pyruvate inhibits HMGB1 phosphorylation and release by chelating calcium.

Ethyl pyruvate (EP), a simple aliphatic ester of pyruvic acid, has been shown to have antiinflammatory effects and to confer protective effects in various pathological conditions. Recently, a number of studies have reported EP inhibits high mobility group box 1 (HMGB1) secretion and suggest this might contribute to its antiinflammatory effect. Since EP is used in a calcium-containing balanced salt solution (Ringer solution), we wondered if EP directly chelates Ca(2+) and if it is related to the EP-mediated suppression of HMGB1 release. Calcium imaging assays revealed that EP significantly and dose-dependently suppressed high K(+)-induced transient [Ca(2+)]i surges in primary cortical neurons and, similarly, fluorometric assays showed that EP directly scavenges Ca(2+) as the peak of fluorescence emission intensities of Mag-Fura-2 (a low-affinity Ca(2+) indicator) was shifted in the presence of EP at concentrations of ≥7 mmol/L. Furthermore, EP markedly suppressed the A23187-induced intracellular Ca(2+) surge in BV2 cells and, under this condition, A23187-induced activations of Ca(2+)-mediated kinases (protein kinase Cα and calcium/calmodulin-dependent protein kinase IV), HMGB1 phosphorylation and subsequent secretion of HMGB1 also were suppressed. (A23187 is a calcium ionophore and BV2 cells are a microglia cell line.) Moreover, the above-mentioned EP-mediated effects were obtained independent of cell death or survival, which suggests that they are direct effects of EP. Together, these results indicate that EP directly chelates Ca(2+), and that it is, at least in part, responsible for the suppression of HMGB1 release by EP.

Turn-on fluorescent chemosensor based on an amino acid for Pb(II) and Hg(II) ions in aqueous solutions and role of tryptophan for sensing.

This communication presents a fluorescent chemosensor for detecting Pb(II) and Hg(II) in aqueous solutions. The sensor showed a turn-on response to Pb(II) by an enhancement of emission intensity at 380 nm and to Hg(II) by an enhancement of emission intensities at 380 and 475 nm. We have first characterized a unique function of tryptophan as a ligand as well as a quencher for recognition and fluorescent change by a metal binding event.