The immunological research committee for acupuncture and moxibustion, which was primarily organized in 2004, has investigated previous reports on basic research describing the immunological effect with acupuncture and/or moxibustion treatment.
According to the on-line database, we firstly selected 724 reports by keyword searches, which were finally narrowed down to 52 reports on experimental animal tests and 42 reports on clinical tests (72 English articles and 22 Japanese articles) by careful sorting. Then, we analyzed information such as the condition of acupuncture and/or moxibustion stimulation, subject of the test, and immunological parameter for assessment in the 94 reports.
The findings showed that the previous research was performed under inconsistent methods that were difficult to organize, and it is suggested that more comparable and reproducible experiments are required for the progression of this research area in the future.

We investigated the effects of the Chinese prescription “Shosaiko-To and Inchinko-To” on the liver function after releasing of obstructive jaundice on rats.
On control group, the values of GOT, GPT, T-Bil and ALP were recovered to the values before obstructive jaundice on 14th day after releasing of obstructive jaundice.
On the other hand, on the Shosaiko-To and Inchinko-To treated group, the values of GOT, T-Bil and ALP were significantly improved on 3rd or 5th day after releasing of obstructive jaundice (p<0.001, vs control).
The prescription of Shosaiko-To and Inchinko-To after releasing of obstructive jaundice indicated the prompt improvement for bile stagnation hepatitis.

The purpose of this study was to evaluate the osteogenesis ability of osteogenic matrix cell sheets (OMCS) derived from old donor cells. Bone marrow stromal cells (BMSC) were obtained from young (7-week-old) and old (1-year-old) Fischer344 rats donors and cultured with modified Eagle's medium (MEM group) alone or containing dexamethasone (Dex; 10 nM) and ascorbic acid phosphate (AscP; 0.28 mM) (Dex/AscP group). We prepared four in vitro experimental groups: (1) young MEM, (2) young Dex/AscP, (3) old MEM and (4) old Dex/AscP. Cell proliferation and osteogenic marker mRNA expression levels were evaluated in vitro. To assess bone formation in vivo, the cells of each group were combined with beta tricalcium phosphate (TCP) disks followed by implantation in recipient rats. The in vitro study showed significant differences in the mRNA expression of osteocalcin, ALP, and BMP2 between MEM and Dex/AscP groups. Bone formation following implantation was observed upon histological analyses of all groups. TCP combined with OMCS (OMCS/TCP group) resulted in enhanced bone formation compared to that following combination with BMSC (BMSC/TCP). The osteocalcin content of the OMCS/TCP group 4 weeks after implantation was significantly higher than that in the BMSC/TCP construct for both young and old donors. The present study clearly indicated that OMCS could be generated from BMSCs of old as well as young donors using a mechanical retrieval method. Thus, through its usage of OMCS, this method may represent a potentially effective therapeutic option for cell-based therapy in elderly patients.
Aged ; Animals ; Ascorbic Acid ; Bone and Bones ; Bone Marrow ; Cell Proliferation ; Dexamethasone ; Humans ; In Vitro Techniques ; Mesenchymal Stromal Cells ; Methods ; Osteocalcin ; Osteogenesis ; Rats ; RNA, Messenger ; Tissue Donors

BACKGROUND/AIMS: Although the risk of bleeding after endoscopic ultrasound-guided fine needle aspiration (EUS-FNA) is low, the safety of EUS-FNA in patients prescribed antithrom-botic agents is unclear. Therefore, this study evaluated the incidence of bleeding after EUS-FNA in those patients. METHODS: Between September 2012 and September 2015, patients who were prescribed antithrombotic agents underwent EUS-FNA at 13 institutions in Japan were prospectively enrolled in the study. The antithrombotic agents were managed according to the guidelines of the Japanese Gastrointestinal Endoscopy Society. The rate of bleeding events, thromboembolic events and other complications within 2 weeks after EUS-FNA were analyzed. RESULTS: Of the 2,629 patients who underwent EUS-FNA during the study period, 85 (62 males; median age, 74 years) patients were included in this stduy. Two patients (2.4%; 95% confidence interval [CI], 0.6% to 8.3%) experienced bleeding events. One patient required surgical intervention for hemothorax 5 hours after EUS-FNA, and the other experienced melena 8 days after EUS-FNA and required red blood cell transfusions. No thromboembolic events occurred (0%; 95% CI, 0.0% to 4.4%). Three patients (3.5%; 95% CI, 1.2% to 10.0%) experienced peri-puncture abscess formation. CONCLUSIONS: The rate of bleeding after EUS-FNA in patients prescribed antithrombotic agents might be considerable.
Abscess ; Asian Continental Ancestry Group ; Endoscopic Ultrasound-Guided Fine Needle Aspiration* ; Endoscopy, Gastrointestinal ; Erythrocyte Transfusion ; Fibrinolytic Agents* ; Hemorrhage* ; Hemothorax ; Humans ; Incidence ; Japan ; Male ; Melena ; Prospective Studies*