Through retrieval of all medical journals of CNKI and VIP from Jan. 1996 to Oct. 2012, ninety-nine articles were selected and analyzed. The result shows that reliable effect can be found in pain relieving, especially in pain of muscles and soft tissues. In mechanism research, action mechanism of Fu's subcutaneous needling (FSN) on pain relieving is expounded through theory of traditional medicine and modern medicine. Although the effect of FSN on pain relieving has been confirmed by numerous clinical trials, it is still lack of explanation on mechanism revealing. The further studies should focus on mechanism expounding, improving research methods and selecting more objective and reasonable evaluation system. Therefore, the effectiveness and scientificalness of FSN can be further enhanced.
Acupuncture Analgesia ; instrumentation ; methods ; Acupuncture Therapy ; instrumentation ; methods ; Humans ; Pain Management ; instrumentation ; methods ; Randomized Controlled Trials as Topic

Objective To explore therapeutic effects and mechanisms of radical scavenger edaravone on experimental cerebral hemorrhage.Methods Two hundred-forty male SD rats were divided randomly into four groups:control group,cerebral hemorrhage group,edaravone treatment group before operation (A) and edaravone treatment group after operation (B).Experimental cerebral hemorrhage model was made according to the method reported by Rosenberg.Water quantity contained in brain and nervous missing sign were observed,meanwhile the levels of superoxide dismutase (SOD) and malondialdehyde (MDA) in brain tissue were measured.Results Compared with cerebral hemorrhage group,nervous missing sign and water quantity contained in brain obviously changed in edaravone treatment group (P

Cannula ; Catheters ; Drainage ; Duodenal Diseases ; Humans ; Intestinal Fistula/surgery*

This study is to explore the reason of "the older, the better" of PCR and itsincrease of flavonoids. We identified the fun- gus isolated from the PCR using microscopic and molecular identification. HPLC method was used to determine the content of 4 fla- vonoids and to clarifythe regularity of them; UV spectrophotometry method was used to determine the total content of flavonoids; reverse thinking was applied to screen the fungus that have close relation to the change of flavonoids. Finally, we have isolated and identified 25 fungusfrom the PCR, which belong to 2 genus and 4 species, including pencillium commune, P. minioluteeum, P. citrinum, Aspergillus flavus and A. niger. The content of flavonoids was increased in the mildew PCR due to A. niger and other fungus. Therefore, "the ol- der, the better" of PCR had its scientific reason that the increase of flavonoids had a close relation of the metabolic activity of A. niger and other fungus.
Citrus ; chemistry ; microbiology ; Flavonoids ; analysis ; Fungi ; isolation & purification

Six flavonol glycosides were isolated and calibrated from Ginkgo biloba extract, and then used to calibrate the content in 2 baiches of G. biloba reference extract, so was rutin. RSD values of rutin, kaempferol-3-O-rutinoside, kaempferol-3-O-rhamnoside-2-glu- coside, quercetin-3-O-rhamnop-yranosyl-2-O-(6-O-p-coumaroyl)-glucoside, kaempferol-3-O-rhamnopyranosyl-2-O-(6-O-p-coum-aroyl) - glucoside were around 1.1%-4.6%, nevertheless, RSD values of quercetin-3-O-glucoside and isorhamnetin-3-O-rutinoside were more than 5%. According to the results, the reference extract of G. biloba can be used as the substitute to determine rutin, kaempferol-3-O- rutinoside, kaempferol-3-O-rhamnoside-2-glucoside, quercetin-3-O-rhamnopyranosyl-2-O-(6-O-p-coumaroyl)-glucoside and kaempferol-3-0-rhamnopyranosyl-2-O-(6-O-p-coumaroyl)-glucoside instead of corresponding reference substances. So reference extract in place of single component reference in assay is feasible.
Drugs, Chinese Herbal ; chemistry ; isolation & purification ; Flavonols ; chemistry ; isolation & purification ; Ginkgo biloba ; chemistry ; Glucosides ; chemistry ; isolation & purification ; Molecular Structure ; Spectrometry, Mass, Electrospray Ionization

Aged ; Cross Infection ; microbiology ; Female ; Humans ; Intensive Care Units ; Male ; Microbial Sensitivity Tests ; Pneumonia, Bacterial ; microbiology ; Pseudomonas Infections ; microbiology ; Pseudomonas aeruginosa ; classification ; isolation & purification

The chemical investigation on Ganoderma philippii led to the isolation of sixteen compounds by silica gel and Sephadex LH-20 column chromatography. On the basis of spectroscopic data analyses, their structures were elucidated as 2, 5-dihydroxyacetophenone (1), methyl gentisate (2), (S) -dimethyl malate (3), muurola-4, 10 (14) -dien-11beta-ol (4), dihydroepicubenol (5), 5-hydroxymethylfuran carboxaldehyde (6), ergosta-7, 22E-dien-3beta-ol (7), ergosta-7, 22E-dien-3-one (8), ergosta-7, 22E-diene-2beta, 3alpha, 9alpha-triol (9), 6/beta-methoxyergo-sta-7, 22E-dien-3beta, 5alpha-diol (10), ergosta-4, 6, 8(14), 22E-tetraen-3-one (11), ergosta4, 6, 8-(14), 22E-etetraen-3beta-ol (12), 5alpha, 8alpha-epidioxy-ergosta-6, 22E-dien-3beta-ol (13), 7alpha-methoxy-5alpha, 6alpha-epoxyergosta-8-(14), 22E-dien-3beta-ol (14), ergosta-8, 22E-diene-3beta, 5alpha, 6beta, 7alpha-tetraol (15), and ergosta-5, 23-dien-3beta-ol, acetate (16). All the compounds were obtained from this fungus for the first time, and compounds 4 and 5 were isolated from the Ganoderma genus for the first time.
Ganoderma ; chemistry ; Medicine, Chinese Traditional ; Organic Chemicals ; analysis ; isolation & purification

OBJECTIVETo investigate the clinical characteristics and microsurgical managements of rare tumors in the sellar region.

METHODSSix rare cases of tumors in the sellar region treated by microsurgery from Jan 2000 to Jan 2010 were reviewed retrospectively. Subsequent treatments were according to the status of preoperative alpha fetal protein (AFP) and human chorionic gonadotropin (HCG) measurement as well as confirmed by histopathological examination in all six patients.

RESULTSTotal resection of the tumor was achieved in 2 cases and subtotal resection in 4 cases. Postoperative histopathology confirmed that the lesions were tumors in 5 cases and fungal pseudotumor in 1 case. Moreover, variety of histological types were observed in the present series, including leiomyosarcoma, malignant yolk sac tumor, mixed germ cell tumor, embryonal carcinoma, pilocytic astrocytoma and fungal pseudotumor, respectively. The serum levels of AFP and HCG were elevated to some extent in the patients with malignant yolk sac tumor, mixed germ cell tumor or embryonal carcinoma. Follow-up was conducted in all patients for 1 month to 3 years. The patients with malignant yolk sac tumor and embryonal carcinoma as well as leiomyosarcoma died in 5, 6, 10 months after operation, respectively. Subarachnoid hemorrhage occurred in the case of fungal pseudotumor at 2 months after surgery. The other two patients were surviving well.

CONCLUSIONSRare non-germinomatous malignant germ cell tumors are predominantly susceptible to the sellar region. Furthermore, High misdiagnosis rate and poor prognosis are characteristic in the present study. Dynamic AFP and HCG detection may play an important role in the diagnosis of those non-germinomatous malignant germ cell tumors located in the sellar region. The importance of awareness of the presence of such rare lesions in the sellar region is emphasized.

Aged ; Carcinoma, Embryonal ; pathology ; Chorionic Gonadotropin ; blood ; Endodermal Sinus Tumor ; pathology ; Humans ; Male ; Neoplasms, Germ Cell and Embryonal ; pathology ; Retrospective Studies ; Testicular Neoplasms ; blood ; pathology ; alpha-Fetoproteins

OBJECTIVETo compare the therapeutic effects of minocycline, metronidazole and iodine glycerin on periodontitis.

METHODSA total of 123 patients were randomly divided into 3 groups to receive the 3 topical remedies administered into the periodontal pockets. The total response rate of the 3 treatments was calculated, and the changes in GI, PL I, PD and BO P were observed.

RESULTSAll the clinical indices of the 3 groups showed obvious improvements after the treatments compared with the baseline levels. The clinical indices of minocycline group and metronidazole group showed significant greater improvements than those of iodine glycerin group. The total response rate in minocycline group and metronidazole group was higher than that of iodine glycerin group.

CONCLUSIONSMinocycline and metronidazole as topical remedies can be effective auxiliary treatments of periodontitis.

Administration, Topical ; Adult ; Aged ; Anti-Bacterial Agents ; administration & dosage ; therapeutic use ; Female ; Humans ; Iodine ; agonists ; therapeutic use ; Male ; Metronidazole ; administration & dosage ; therapeutic use ; Middle Aged ; Minocycline ; administration & dosage ; therapeutic use ; Periodontal Pocket ; Periodontitis ; drug therapy ; Young Adult

OBJECTIVETo investigate the expression of heparanase mRNA and its relation with the clinicopathological features and angiogenesis in primary hepatocellular carcinoma (HCC).

METHODSExpression of heparanase mRNA was detected by RT-PCR in 51 HCC lesions, and microvessel density (MVD) was detected by immunohistochemical stain with a factor VIII-related monoclonal antibody.

RESULTSExpression of heparanase mRNA was shown in 49.0% (25/51) HCC lesions. The positive rate of heparanase expression in tumors larger than 3 cm (63.6%, 21/33) was significantly higher than those in smaller tumors (22.2%, 4/18; P < 0.01). Heparanase expression was more frequent in highly invasive tumors (70.0%, 14/20) compared with moderately invasive tumors (46.7%, 7/15) and low invasive ones (25.0%, 4/16; P < 0.05). Moreover, heparanase expression in tumors with high MVD (62.5%, 20/32) was significantly higher than those in tumors with low MVD (26.3%, 5/19; P < 0.05).

CONCLUSIONHeparanase mRNA expression may be important for the growth, invasion and angiogenesis of hepatocellular carcinoma.

Adult ; Carcinoma, Hepatocellular ; blood supply ; enzymology ; pathology ; Female ; Glucuronidase ; biosynthesis ; genetics ; Humans ; Liver ; enzymology ; Liver Neoplasms ; blood supply ; enzymology ; pathology ; Male ; Microcirculation ; pathology ; Middle Aged ; Neoplasm Invasiveness ; Neovascularization, Pathologic ; enzymology ; RNA, Messenger ; biosynthesis ; genetics ; Tumor Burden