The effects of Guizhi Fuling capsule and its active ingredient combination within different concentration on SPL proliferate were observed by MTT method. The ratio of CD80/86, CD3CD25 and CD3CD69 was used to evaluate cell activation effects of Guizhi Fuling capsule and its active ingredient combination by FCM. Guizhi Fuling capsule with concentration of 400 mg · L(-1)can promote spleen lymphocyte proliferation, as well as the active ingredient combination, which showed the obvious dose-effect relationship. Compared with control group, the difference has statistical significance (P≤0.01). The result of FCM showed that Guizhi Fuling capsule and its active ingredient combination can promote CD80 and CD86 expression on spleen lymphocyte, and also can increase CD25 and CD69 ratio between spleen CD3+ cells. Compared with control group, the difference has statistical significance (P≤0.01). Thus, Guizhi Fuling capsule and its active ingredient combination may have immune-modulate effects, and the mechanism may have a close relationship with the lymphocyte activation.
Animals ; Capsules ; Drugs, Chinese Herbal ; analysis ; pharmacology ; Immunologic Factors ; pharmacology ; Lymphocyte Activation ; drug effects ; Male ; Mice ; Mice, Inbred BALB C ; T-Lymphocytes ; drug effects ; immunology

0.05). ConclusionThe expression of VOCC mRNA and BKCa mRNA in kidney tissues of IgA nephropathy patients are abnormal.There is positive correlation between the abnormal expression of VOCC mRNA and BKCa mRNA and total glomerular pathological lesions integrals.The expression of VOCC mRNA and BKCa mRNA in kidney tissues of IgA nephropathy may serve as the indictor for the disease progression.

Objective To study the characteristic of ablities of critical thinking among undergraduate nursing students and provide evidence for making critical thinking training plan. Methods Critical Thinking Disposition Inventory-Chinese Version(CTDI-CV) ,established by Hongkong Polytechnic University, was used to investigate 210 undergraduate nursing students of Third Military Medical University. Results The average score of CTDI-CV was (273. 24±1. 86). Among scores of every disposition of critical thinking, the highest was in Inquisitiveness and the lowest in Truth Seeking. With the increasing of grades, students' critical thinking ability showed a declining tendency, which was statistical significance (P <0.01). Conclusions The critical thinking ability of undergraduate nursing students is generally low. It suggested that critical thinking ability should be consciously cultivated from aspects of curriculum provision, construction of curriculums,and teachiong methods, etc.

OBJECTIVETo study on therapeutic effect of isolated electroacupuncture on peripheral facial paralysis.

METHODSOne hundred cases were randomly divided into an observation group of 60 cases and a control group of 40 cases. The observation group were treated by isolated electroacupuncture and the control group by normal electroacupuncture. Jiache (ST 6), Yangbai (GB 14), Dicang (ST 4), Xiaguan (ST 7), Fengchi (GB 20) and Hegu (LI 4) were selected and same drugs were administrated in the two groups. Then their therapeutic effects were observed.

RESULTSForty-five cases were cured, 11 cases were markedly effective and 4 cases improved with an effective rate of 100.0% in the observation group, and corresponding figures were 26, 2 and 10 cases, and 95.0% in the control group, the observation group being better than the control group (P < 0.01).

CONCLUSIONIsolated electroacupuncture has a significant therapeutic effect on facial paralysis, being better than that of normal electroacupuncture.

Acupuncture Points ; Acupuncture Therapy ; Electroacupuncture ; Facial Paralysis ; therapy ; Humans

Objective To evaluate the application and the good qualities of high-resolution ultrasound and CDFI-guided mammotome minimally invasive biopsy device in the diagnosis and treatment of breast lesions.Methods The common clinical operations and the lesions which were guided mammotome minimally invasive biopsy device by high-resolution ultrasound and CDFI were contrasted.The effects of treatment were evaluated.Results 307 le- sions of 102 patients were removed by this method,and the operational process was successful.Patients' skin lacera- tions were tiny.Only one lesion was clinically diagnosed as mild blood clot under skin,but without other complica- tions.Conclusion Contrasted with the common clinily operations.the high-resolution ultrasound and CDFI-guided mammotome minimally invasive biopsy device in the diagnosis and treatment of breast lesion is effective,and the scar is tiny.It releases patients' pain.

Eleven compounds were isolated from the culture of Streptomyces sp. CPCC 202950 by a combination of various chromatographic techniques including column chromatography over macroporous resin HP-20, MCI, and reversed-phase HPLC. Their structures were identified as 1H-pyrrole-2-carboxamide(1),5'-deoxy-5'-methylthioinosine(2), vanillamide(3), trans-3-methylthioacrylamide(4), 1,2,3,4-Tetraydro-1H-pyrido[3,4-b]indole-3-carboxylic acid(5), cyclo(L-pro-L-tyr) (6), N-[2-(4-hydroxyphenyl)]ethylacetamide(7), benzamide (8), cyclo ('L-leucyl-trans-4-hydroxy-L-proline)(9), cyclo-(Phe-Gly) (10), and tryptophan (11). Among them, compounds 1 and 2 were new natural products. In the preliminary assays, none of the compounds exhibited obvious inhibition of HIV-1 protease activity (IC50 > 10 micromol x L(-1)).
Culture Media ; chemistry ; metabolism ; HIV Protease ; analysis ; HIV Protease Inhibitors ; chemistry ; isolation & purification ; Molecular Structure ; Spectrometry, Mass, Electrospray Ionization ; Streptomyces ; chemistry ; metabolism

The isolate GN52 of Riemerrella anatipestifer was passaged on the Martin Medium successively according to the optimum condition. The experiments included Gram staining, biochemical test, drug sensitivity test and animal experiments were carried out on the bacteria of 3rd, 11th, 21st, 31st, 41st, 51st and 61st generations. It indicated that the bacterial morphs, biochemical character, drug resistance of the strain had no obvious change, but the virulence showed a trend of reduction.

OBJECTIVETo evaluate clinical efficacy of suture anchors in treating acute injuries of medial collateral ligament (MCL) of knee at degree III.

METHODSTwenty-seven patients with degree III acute MCL injuries of knee were treated with suture anchors from January 2007 to June 2011. There were 15 males and 12 females, aged from 19 to 56 (averaged 32.6) years old. The time from injury to operation was 3 to 10 days, averaged 6 days. Symptoms and physical signs before and after treatment were observed, Lysholm scoring were used to evluated clinical efficacy.

RESULTSAll patients were followed up from 16 to 30 months with an average of 21.6 months. The stability of knee joints was good in all patients. Abduction stress test was negative when the knee joint was straightened at 0 degrees and flexed at 30 degrees. The average degree of flexed knee (67.00 +/- 5.80) degrees preoperatively was lower than that of postoperatively (136.50 +/- 6.30) degrees at 1 year. According to Lysholm scoring, preoperative scores ranged from 30 to 43 points, averaged 36.46 +/- 1.48; 1 year after operation ranged from 87 to 100 with an average of 91.50 +/- 3.80 and higher than postoperative. Twenty patients got an excellent results, 5 good and 2 fair.

CONCLUSIONSuture anchors in treating acute injuries of medial collateral ligament of knee at degree III has following advantages: small range of tissue dissection, easy to operate, reliable fixation and less complications.

Acute Disease ; Adult ; Collateral Ligaments ; injuries ; surgery ; Female ; Humans ; Knee Injuries ; surgery ; Male ; Middle Aged ; Suture Anchors

In order to investigate the mechanisms of phenylhexyl isothiocyanate (PHI) inhibiting the proliferation of multiple myeloma cell RPMI8226 in vitro, the RPMI8226 cells were co-cultured with PHI of various concentrations. The inhibition of proliferation was measured by MTT test and the cell apoptosis was assayed by DAPI staining. The changes of Notch1, Jagged2, BCL-2 and p-Akt proteins in the PHI-treated cells were detected by Western blot. The results showed that PHI inhibited RPMI8226 cell proliferation in certain concentration range and induced their apoptosis. The inhibiting effect caused by PHI showed a concentration-and time-dependent manner. The PHI decreased expressions of Notch1 and Jagged2 proteins in a concentration-and time-dependent manners, the levels of BCL-2 and p-Akt declined at the same time. It is concluded that PHI can inhibit proliferation of RPMI8226 cells, and induce their apoptosis. The cell apoptosis is associated with the inhibition of Notch signaling and downstream targets BCL-2 and p-Akt proteins of RPMI8226 cells, PHI may be a new Notch signaling inhibitor and a promising therapeutic drug for multiple myeloma.
Cell Line, Tumor ; Humans ; Intercellular Signaling Peptides and Proteins ; metabolism ; Isothiocyanates ; pharmacology ; Jagged-2 Protein ; Membrane Proteins ; metabolism ; Multiple Myeloma ; metabolism ; Proto-Oncogene Proteins c-akt ; metabolism ; Proto-Oncogene Proteins c-bcl-2 ; metabolism ; Receptor, Notch1 ; metabolism ; Signal Transduction ; drug effects

OBJECTIVETo evaluate the effect of hypothermia therapy on serum glial fibrillary acidic protein (GFAP) and ubiquitin carboxyl-terminal hydrolase L1 (UCH-L1) levels in neonates with hypoxic-ischemic encephalopathy (HIE).

METHODSSixty-four HIE neonates were enrolled in this study. Thirty-three neonates with mild HIE were given conventional treatment and 31 neonates with moderate or severe HIE received conventional treatment and hypothermia therapy. Serum levels of GFAP and UCH-L1 were measured using ELISA before treatment and 6-12 hours after treatment.

RESULTSSerum levels of IL-6, IL-8, GFAP and UCH-L1 in the moderate/severe HIE group were significantly higher than in the mild HIE group (P<0.05) before treatment. Serum GFAP level was positively correlated with serum IL-6 (r=0.54; P<0.05) and IL-8 levels (r=0.63; P<0.05), while negatively correlated with Apgar score (r=-0.47, P<0.05). After treatment, serum levels of IL-6, IL-8 and UCH-L1 in the moderate/severe HIE group were significantly reduced (P<0.05), while serum GFAP levels increased significantly (P<0.05). The patients with abnormal neurological development showed higher serum GFAP levels than those with favourable prognosis (P<0.05). Receiver operating characteristic (ROC) curves analysis demonstrated that the area under curve (AUC) of GFAP and UCH-L1 were 0.714 and 0.703 respectively. At a cut-off value of 0.07 ng/mL, the sensitivity and specificity of GFAP for the diagnosis of HIE were 77% and 78% respectively.

CONCLUSIONSHypothermia therapy can decrease serum UCH-L1 levels and increase serum GFAP levels in neonates with HIE. Based on their diagnostic value of brain injury, GFAP and UCH-L1 are promising to be novel biomarkers for HIE.

Biomarkers ; Female ; Glial Fibrillary Acidic Protein ; blood ; Humans ; Hypothermia, Induced ; Hypoxia-Ischemia, Brain ; blood ; therapy ; Infant, Newborn ; Male ; Ubiquitin Thiolesterase ; blood