Formyl phloroglucinol meroterpenoids from the leaves of Eucalyptus globulus subsp. maidenii and their ATP-citrate lyase inhibitory activities.

Three new formyl phloroglucinol meroterpenoids, eumaidials A-C (1-3), were isolated from the leaves of Eucalyptus globulus subsp. maidenii, along with ten known analogues (4-13). Their chemical structures were determined by various spectral data and electronic circular dichroism calculations. Eumaidial A (1) is the first ß-caryophyllene-based formyl phloroglucinol meroterpenoids from the genus Eucalyptus. Compounds 1-4 and 10 exhibited ATP-citrate lyase inhibitory activities, and compounds 2 and 3 suppressed the hepatocyte lipogenesis.

Acrepyrone A, a new γ-pyrone derivative from an endophytic fungus, Acremonium citrinum SS-g13.

A new γ-pyrone derivative, acrepyrone A (1), and three known sorbicillinoids, trichodimerol (2), dihydrotrichodimerol (3) and tetrahydrotrichodimerol (4) were isolated from an endophytic fungus, Acremonium citrinum SS-g13, harboured in the roots of the Chinese medicinal plant Fructus mori. Their structures were determined by analysing MS, NMR, and ECD data. Compound 1 was evaluated for its cytotoxic effect, antibacterial activity and quorum sensing inhibitory potential.

Effectiveness of electroacupuncture for pain after osteosarcoma post surgery: A study protocol of systematic review of randomized controlled trial.

BACKGROUND: This study will assess the effectiveness of electroacupuncture (EA) for pain in patients with osteosarcoma post surgery (OSPS). METHODS: In this study, we will comprehensively search the following electronic databases from inception to the present without language restrictions: Cochrane Library, EMBASE, MEDLINE, the Cumulative Index to Nursing and Allied Health Literature, the Allied and Complementary Medicine Database, and Chinese Biomedical Literature Database. Two authors will independently carry out study selection, data extraction, and methodological assessments. RevMan 5.3 software will be used for statistical analysis. RESULTS: The primary outcome is pain intensity. The secondary outcomes consist of event-free survival, overall survival, quality of life, and adverse events. CONCLUSION: The findings of this study will provide helpful evidence of EA treatment for patients with OSPS. PROSPERO REGISTRATION NUMBER: PROSPERO CRD42019146696.

Influence of Kudou Shencha decotion on INF-gamma, ICAM-1, MCP-1 levels of prostate tissue homogenate in immunity prostatitis model rats / 中国中药杂志

<p><b>OBJECTIVE</b>To investigate the influence of Kudou Shencha decotion on INF-y, ICAM-1, MCP-1 levels of prostate tissue homogenate in immunity prostatitis model rats.</p><p><b>METHOD</b>Forty Wistar male rats were divided into 5 groups randomly: Kudou Shencha decotion group with high dosage and low dosage, Qianleitai group, the model control group and normal group. The rat model of chronic nonbacterial prostatitis was established by multiple hypodermical injection of the suspension of prostatic protein purification with Freund's completed adjuvant. The level of intercellular adhesion molecule (ICAM-1), interferon gamma (INF-gamma) and monocyte chemotactic protein-1 (MCP-1) were measured by enzyme linked immunosorbent assay (ELISA).</p><p><b>RESULT</b>The content of ICAM-1 and MCP-1 in the model group was higher than that of the normal group (P < 0.05), the content of ICAM-1 was obviously decreased in Kudou Shencha decotion group with high dosage (P <0.05), the contents of MCP-1 were all obviously decreased in Kudou Shencha decotion groups and Qianlietai group. Compared with the model group, the contents of INF-gamma in all treatment groups were decreased insignificantly.</p><p><b>CONCLUSION</b>Kudou Shencha decotion has the action of lowering the level of ICAM-1 and MCP-1, which may be one of the mechanisms of Kudou Shencha decotion in the therapy of chronic prostatitis.</p>

[Post-stroke shoulder-hand syndrome treated with acupuncture and rehabilitation: a randomized controlled trial].

OBJECTIVE: To assess the clinical efficacy on post-stroke shoulder-hand syndrome (SHS) treated with acupuncture and rehabilitation and the impacts on patients' nailfold microcirculation. METHODS: One hundred and twenty patients were randomized into an acupuncture rehabilitation group and a simple rehabilitation group, 60 cases in each one. In the simple rehabilitation group, OT (comprehensive rehabilitation therapy) training was adopted. In the acupuncture rehabilitation group, on the basis of the treatment as the simple rehabilitation, acu puncture was added at Taiyuan (LU 9), Zusanli (ST 36), Xuanzhong (GB 39), Waiguan (TE 5), Shousanli (LI 10), Quchi (LI 11) and Jianyu (LI 15). Acupuncture was given once a day, 7 days made one session. Totally, 4 sessions of treatment were required. Fugl-Meyer score, upper limb pain score, the score of nerve function defect and the items of nailfold microcirculation of patients were assessed in the the two groups before and after treatment. The efficacy was compared between the two groups. RESULTS: (1) The upper limb pain, the systematic motor function of the upper limbs, the nerve function defect, nailfold microcirculation and clinical symptoms were all improved after treatment in either the acupuncture rehabilitation group or the simple rehabilitation group as compared with those before treatment, indicating the significant difference (P<0. 05, P<0. 01). (2) The im provements in the upper limb pain (0. 90+/-0.71 vs 1. 80+/-0. 66), the systematic motor function of the upper limbs (42. 43 13. 57 vs 29. 98+/-15. 11), the nerve function defect (8. 60+/-11. 61 vs 13. 0+/-1. 74), nailfold microcirculation (total score 3. 18+/-1.32 vs 4.34+/-1.23) and clinical symptoms in the acupuncture rehabilitation group after treatment were different significantly as compared with those in the simple rehabilitation group (PO0. 05,P-O. 01), and the results in the acupuncture rehabilitation group were superior to the simple rehabilitation group. (3) In the acupuncture rehabilitation group, the markedly effective rate was 50. 0% (30/60) and the total effective rate was 93.3% (56/60), which was better than 16.7% (10/60) and 63. 3% (38/60) respectively in the simple rehabilitation group (all P<0. 05). CONCLUSION: Both the combined therapy of acupuncture and rehabilitation and the simple rehabilitation training are effective in the treatment of post-stroke SHS, and promote the status of nailfold microcirculation, the efficacy of the combined therapy is better than that of the latter.

Triterpenoid saponins of Alternanthera philoxeroides (Mart.) Griseb / 药学学报

In order to find the anti-virus constituents of Alternanthera philoxeroides (Mart.) Griseb, the investigation was carried out. The paper reported the five triterpenoid saponins isolated from n-BuOH fraction: 3-O-beta-D-glucopyranosyl (1-->3)-O-[beta-D-glucopyranosyl-oleanolic acid]-28-O-beta-D-glucuronopyranoside (1), oleanolic acid-3-O-beta-D-glucuronopyranoside (calenduloside E, 2), oleanolic acid-3-O-beta-D-glucopyranosyl-28-Obeta-D-glucopyranosyl ester (chikusetsusaponin-IVa, 3), 3-O-(6'-O-butyl-beta-D-glucuronopyranosyl)-oleanolic acid-28-O-beta-D-glucopyranosyl ester (4) and hederagenin-3-O-beta-D-glucuronopyranoside (HN-sapoins K, 5). 1 is a new compound, saponins 4 and 5 were isolated from the plant for the first time.

Therapeutic effect of hewei xiaopi capsule for treatment of dyskinesis functional dyspepsia / 中国中西医结合杂志

<p><b>OBJECTIVE</b>To study the effect of Hewei Xiaopi Capsule (HXC) in treating patients with dyskinesis functional dyspepsia (FD).</p><p><b>METHODS</b>Sixty-three patients with FD were randomly assigned to two groups, 33 in the treated group and 30 in the control group, who were treated respectively with HXC and domperidone for 4 weeks to observe the clinical effect and changes in electrogastrogram (EGG) before and after treatment.</p><p><b>RESULTS</b>Symptoms were alleviated in both groups after treatment, 3 patients in the treated group were cured, the efficacy was judged as markedly effective in 11, effective in 14 and ineffective in 5, while in the control group, 1 cured, 8 markedly effective, 14 effective and 7 ineffective, difference between the two groups showed no statistical significance. EGG showed that in the treated group, the normal slow-wave percentage was 41.93 +/- 18.22 before treatment and 50.86 +/- 16.03 after treatment, showing significant difference (P < 0.05).</p><p><b>CONCLUSION</b>HXC is markedly effective in treating patients with FD.</p>