The history of the World Federation of Acupuncture-Moxibustion Societies (WFAS) was reviewed through summarizing the background and process of the establishment of WFAS. The establishment background was explained in different aspects, named the recovery of acupuncture-Moxibustion in the world, the successive setup of world acupuncture-Moxibustion organizations, the divergences of International Association of Acupuncture-Moxibustion, striding forward of China reform and opening policy as well as the attention of the World Health Organization (WHO), etc. The establishment of WFAS was introduced on the proposal from eight countries, the important time of the development of acupuncture and moxibustion in China, 1984, divergences and consensus as well as the final phase. The official establishment of WFAS represents the global benefits of acupuncture-Moxibustion colleagues. It is the international organization of acupuncture and moxibustion, contributing to the promotion of acupuncture and moxibustion in the world.
Acupuncture ; history ; organization & administration ; Acupuncture Therapy ; history ; History, 20th Century ; History, 21st Century ; Humans ; Moxibustion ; history ; Societies, Medical ; history

From cooperation between World Federation of Acupuncture-Moxibustion Societies (WFAS) and World Health Organization, works of academics and standardization, acupuncture-moxibustion education, technique service, organization development, etc., the 27-year development of WFAS since 1987 was summarized and reviewed in details. The growth of WFAS witnesses and promotes the development of acupuncture and moxibustion in the world, so by learning the experience and lessons, WFAS could have a wider path, becoming a core organization for communicating and promoting the development of acupuncture, even the traditional medicine in the world.
Acupuncture ; education ; history ; organization & administration ; standards ; Acupuncture Therapy ; history ; standards ; Global Health ; history ; History, 20th Century ; History, 21st Century ; Humans ; Moxibustion ; history ; standards ; Societies ; history ; World Health Organization

In the face of escalating problems with pathogen control, the development of proper formulations of existing antibiotics is as important as the development of novel antibiotics. Daptomycin is a lipopeptide antibiotic with potent activity against Gram-positive bacteria. Currently, only injectable solution of daptomycin has been approved for clinical use. In the present study, the formulation of PEGylated liposomal daptomycin (PLD) was prepared and optimized, and its efficacy against methicillin-resistant Staphylococcus aureus (MRSA252) strains was investigated. The obtained PLD had a mean vesicle diameter of (111.5 +/- 15.4) nm and a mean percent drug loading of (5.81 +/- 0.19) % with high storage stability. Potent activity of PLD against MRSA was demonstrated in vitro with a more sustained effect than that of conventional liposomal daptomycin and daptomycin solution. In addition, intravenous administration of a single dose (equal to human use) of PLD significantly increased the survival of mice in a MRSA252 systemic infection model compared with other formulations. Drug distribution in the lung was significantly enhanced following administration of PLD, and no measurable tissue lesions or pathological changes were detected during PLD treatment. Taken together, PEGylated liposomes loaded with daptomycin may represent a promising approach to reduce MRSA252 infections, especially those involving bloodstream dissemination, such as hematogenous pulmonary infection.
Animals ; Anti-Bacterial Agents ; pharmacology ; Daptomycin ; pharmacology ; Liposomes ; Methicillin-Resistant Staphylococcus aureus ; drug effects ; Mice ; Staphylococcal Infections ; drug therapy

The chemical constituents from the fruiting bodies of Lyophyllum decastes (Fr.) Singer were studied in this paper. Thirteen compounds were isolated and purified by column chromatographies on silica gel and Sephadex LH-20. Their structures were identified by MS and NMR data analysis as adenosine (1), 2R, 3S, 4S, 8E)-2-[(2'R)-2-hydroxyheneicosanoylamino]-8-octadecene-1, 3, 4-triol (2), (2R, 3S, 4S, 8E)-2-[(2'R)-2-hydroxypentacosanoylamino]-8-octadecene-1, 3, 4-triol (3), nicotinic acid (4), (4E, 8E) -2-N-2-hydroxytetracosanoyl-1-O-beta-D-glycopyranosyl-9-methyl-4, 8-sphingadienine (5), D-mannitol (6), ergosteryl-3-O-beta-D-glucopyranoside (7), tuberoside (8), (2R, 3S, 4S, 8E)-2-[(2'R)-2-hydroxybehenoylamino]-8-octadecene-1, 3, 4-triol (9),(2R, 3S, 4S, 8E)-2-[(2'R) -2-hydroxytricosanoylamino] -8-octadecene-1, 3, 4-triol (10), (22E, 24R)-ergosta-7, 22-dien-3beta, 5alpha, 6beta-triol (11), (22E, 24R)-ergosta-5, 7, 22-trien-3beta-ol (12), and 5alpha, 8alpha-epidiory-(22E, 24R)-ergosta-6, 22-dien-3beta-ol (13), respectively. All the above compounds are first obtained from the mushroom and compounds 2-10 are reported to be obtained from the Lyophyllum for the first time.
Agaricales ; chemistry ; Drugs, Chinese Herbal ; chemistry ; Fruit ; chemistry

Objective To examine the expression of typeⅠcollagen in pulmonary arteries of rats with monocrotaline(MCT)-induced pulmonary hypertension(PH) and explore the mechanism of pulmonary vascular structural remodeling.Methods Twelve male Wistar rats were randomly divided into 2 groups: the MCT group(n=6) and the control group(n=6),which received a single intraperitoneal injection of MCT solution(60 mg?kg-1,the first day) or 9 g?L-1saline,respectively.After 3 weeks,mean of pulmonary artery pressure(mPAP),the value of right ventricle/(left ventricle plus septum)[RV/(LV+S)] and body weight were measured.Lung sections(HE stained) were observed under lightmicroscope for changes of the pulmonary arteries.The protein expression of typeⅠcollagen in pulmonary arteries was detected by immunohistochemical technique.Results Three weeks after MCT injection,compared with control group,mPAP and RV/(LV+S) increased significantly in MCT group[mPAP:(10.60?2.06) mmHg(1 mmHg=0.133 kPa) vs(32.40?3.24) mmHg,P

Objective To investigate the feasibility of ~1H-MR spectroscopy(~1H-MRS)imaging to quantitatively detect fatty liver.Methods Twenty patients with fatty liver and 11 healthy volunteers underwent plain CT scan,conventional MR imaging and ~1H-MRS analysis.The blood lipid and liver function were tested on the same day as the MR examination.~1H-MRS sequence measured the peaks of H_2O and lipid,and the areas under the peaks.The relative contents of the lipid compound were calculated,and compared with the results of CT scan and liver function tests.Results The CT values of the normal group and the fatty liver group were(59?9)HU and(24?11)HU respectively.On ~1H-MRS a protruding high H_2O peak and a flat low lipid peak were observed in the normal group,while the protruding high H_2O peak and a high lipid peak appeared in the fatty liver group.The values of lipid peak in the normal group and the fatty liver group were(0.05?0.01)?10~5,(0.70?0.24)?10~5 respectively(t=4.32,P0.05),the areas under the lipid peak were(1.36?0.73)?10~9、(2.35?1.15)?10~9 respectively(t=5.21,P0.05).Conclusion ~1 H-MRS imaging is feasible to quantitatively detect liver fat and is a non-invasive method for detecting early fatty liver.

This study aimed to investigate the mechanism of "Trichosanthis Fructus-Allii Macrostemonis Bulbus" (GX) on phlegm and blood stasis syndrome (PBSS) rats combining the methods of network pharmacology and experimental verification. Animal experiment ethical requirements were approved by the Ethical Committee Experimental Animal Center of Anhui University of Chinese Medicine (grant number: AHUCM-rats-2021070). Based on the HPLC-Q-TOF-MS analysis and database, 69 chemical constituents of GX and 163 targets of GX for the treatment of phlegm and blood stasis-related cardiovascular diseases were obtained. Then, key targets such as serine/threonine kinase 1 (Akt1), tumor necrosis factor (TNF), interleukin 6 (IL6), vascular endothelial growth factor A (VEGFA), cellular tumor antigen p53 (Tp53) were screened. Pathway analysis showed that the targets of GX in the treatment of phlegm and blood stasis-relate cardiovascular diseases were mainly involved in PI3K/Akt signaling pathway, sphingolipid metabolism, platelet activation, hypoxia inducible factor-1 (HIF-1), ras-proximate-1 (rap1) and other signaling pathways. In addition, molecular docking analysis showed that apigenin, cucurbitacin D, linolenic acid and kaempferol and other key components had potential binding ability with Akt1, TNF, IL6, VEGFA and Tp53. In the animal experiments, compared to the phlegm and blood stasis syndrome group, GX could significantly improve the traditional Chinese medicine syndrome score, blood lipid, vascular endothelial structure disorders and reduce serum endothelin-1 (ET-1) level, increase serum nitric oxide (NO) and endothelial nitric oxide synthase (eNOS) levels, which could restore aortic endothelial function. In addition, the expression of intercellular cell adhesion molecule-1 (ICAM-1) and vascular cell adhesion molecule-1 (VCAM-1) in aorta could be significantly reduced, which could improve the vascular endothelial injury of aorta. Western blot revealed that GX could significantly decrease the phosphorylation levels of phosphoinositide 3-kinase (PI3K) and Akt in aorta. This study revealed the mechanism of GX in treatment of phlegm and blood stasis-relate cardiovascular diseases is consistent with the characteristics of multiple ingredients, multiple targets and multiple pathways. In addition, this study also clarified that the reversal of pathological of phlegm and blood stasis syndrome rats may be related to GX inhibiting PI3K/Akt signaling pathway, which could improve vascular inflammation and vascular endothelial function injury.

OBJECTIVETo study the spatial distribution of free Ca2+ in osteoclast-like cells cultured on glass.

METHODSTo detect the free Ca2+ in osteoclast-like cells, the images were analyzed with image software, using the laser scanning confocal microscope and fluorescent probe.

RESULTSAt 37 degrees C the free Ca2+ in osteoclast-like cells could be labelled effectively with 10 micromol/L Fluo-3/AM, the intensity of Ca2+ fluorescent signal in the central part was greater than that in the peripheral part and in the same section the signal was not distributed evenly.

CONCLUSIONThe intensity of Ca2+ fluorescent signal is different among various organellae in osteoclast-like cell, which suggests the osteoclast-like cell modulate its own function through the spatial difference of free Ca2+ concentration.

Aniline Compounds ; Calcium ; Cell Line ; Cells, Cultured ; Microscopy, Confocal ; Osteoclasts ; Xanthenes

OBJECTIVETo evaluate the outcome of total knee arthroplasty with or without resurfacing of the patella with particular attention to knee score, knee function score and incidence of postoperative anterior knee pain, providing the basis for the choice of surgical procedure.

METHODSCNKI, PubMed, ScienceDirect, Highwire and other databases were searched for the randomized controlled trials relevant to the patellar with or without replacement in total knee replacement arthroplasty between 1998 and 2010, evaluating of the methodological quality of included studies and extracting valid data.

RESULTSThe 80 citations were identified as related to patellar resurfacing during total knee arthroplasty, 13 articles meet all inclusion criteria for this study. The incidence of postoperative anterior knee pain is greater in knees without replaced patellas (RR = 0.78, 95%CI: 0.61 - 0.99, P = 0.04). No differences are observed between the 2 groups for knee score and knee function score. Knee score (WMD = -0.49, 95%CI: -1.79 - 0.81, P = 0.46), knee function score (WMD = 1.10, 95%CI: -1.77 - 3.98, P = 0.45).

CONCLUSIONSThe patella replacement can significantly reduce the incidence of postoperative anterior knee pain. There is no difference in the knee score and knee function score between two groups.

Arthroplasty, Replacement, Knee ; adverse effects ; methods ; Humans ; Knee Joint ; physiopathology ; Pain, Postoperative ; etiology ; Patella ; surgery ; Randomized Controlled Trials as Topic

OBJECTIVETo investigate the effects of lipopolysaccharide (LPS) and heat co-exposure on serum urea and creatinine (Cr) concentrations in rats.

METHODSMale Wistar rats were randomized into normothermic saline injection control group (group C), heat exposure saline injection group (group H), normothermic LPS injection group (group L), and heat exposure LPS injection group (group HL). The rats in groups H and HL were exposed to heat in a chamber at an dry bulb temperature (Tdb) of 35.0-/+0.5 degrees Celsius, and those in groups C and L were kept in a chamber at Tdb of 26-/+0.5 degrees Celsius. LPS (8 mg/kg) was injected via the tail vein in the rats in groups L and HL to induce endotoxemia, while those in groups C and H were given normal saline injection (8 ml/kg) via the tail vein. The serum levels of urea and Cr were determined at the time points of 0, 40, 80, and 120 min after the injections.

RESULTSNo significant difference was found in serum Cr level at any level of the main effects of time, drug, or Tdb (P>0.05), but serum urea level varied significantly between the different time points, different levels of Tdb, and the drug injections (P<0.01). Significant interactions were identified between the time after injection, injected agents, and Tdb (P<0.01). Except for those in the group C, all rats showed elevated serum urea levels 40 min after the injection, particularly those in group HL. The serum urea levels were positively correlated to the level of tumor necrosis factor-alpha (P<0.01).

CONCLUSIONCo-exposure to LPS and heat in rats may elicit and worsen systemic inflammatory response syndrome and kidney injury.

Animals ; Creatinine ; blood ; Hot Temperature ; Lipopolysaccharides ; toxicity ; Male ; Random Allocation ; Rats ; Rats, Wistar ; Shock, Septic ; blood ; etiology ; Systemic Inflammatory Response Syndrome ; blood ; etiology ; Urea ; blood