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Biomedical subjects

Hong-mei Song

Publications and source records attributed to Hong-mei Song.

4 recordsLinked to original sources
PubMed2006

[Effect of skull acupuncture and scalp acupuncture on serum vascular endothelial growth factor in the patient of acute cerebral infarction].

OBJECTIVE: To investigate effect of skull suture acupuncture (skull acupuncture) and scalp acupuncture on serum vascular endothelial growth factor (VEGF) in the patient of acute cerebral infarction (CI). METHODS: Twenty cases of CI were treated with skull suture acupuncture at coronal suture, sagittal suture, lambdoid suture, etc. combined with medication (group B), group C (n=20) with scalp acupuncture at contralateral Dingnie Qian-xiexian (MS 6) and Dingnie Houxiexian (MS 7) plus medication, and group A (n=20) with medication. Changes of serum VEGF contents were investigated in the three groups. RESULTS: After treatment, the serum VEGF content did not significantly change in group A (P > 0.05), and significantly increased in group B and group C (P < 0.01, P < 0.05), with significant difference as group B and C compared with that of group A (P < 0.05), and with no significant difference between group B and group C (P > 0.05). CONCLUSION: Skull suture acupuncture combined with medication and scalp acupuncture plus medication have a similar effect on serum VEGF in the patient of acute cerebral infarction.

Acupuncture Therapy↗
PubMed2004

[Effect of Lp(a) on human mesangial cell proliferation, adhesion and migration].

OBJECTIVE: The renal disease is commonly associated with hyperlipidemia and correlates with glomerular accumulation of atherogenic lipoproteins and mesangial hypercellularity. Therefore, in this study, the authors investigated a possible growth stimulatory effect and mode of action of lipoprotein(a) [Lp(a)] in human mesangial cells HMC, and the effect of Lp(a) on adhesion and migration in human mesangial cells. METHODS: The DNA synthesis of HMC was measured by (3)H-thymidine incorporation. The cell adhesion was detected by the expression of vinculin by means of indirect immunofluorescence. The cell migration was observed under the microscope. RESULTS: The incubation of HMC with Lp(a) for 24 hours induced a significant dose-dependent proliferation of HMC [Lp(a): 5 microg, 10 microg, 25 microg, 50 microg/ml vs. control 0 microg/ml; (3)H-TdR incorporation (x 10(3)cpm): 1.69 +/- 0.48, 3.59 +/- 0.68, 4.14 +/- 0.78, 4.05 +/- 0.55 vs. 1.64 +/- 0.31, P < 0.01]. The vinculin staining by indirect immunofluorescence showed positive result when HMC was incubated with 10 microg/ml Lp(a) for 24 hours, while vinculin was negative when HMC was incubated with 0 microg/ml Lp(a) as the control of the study. The incubation of HMC with 10 microg/ml Lp(a) for 72 hours demonstrated significant cell migration effect compared to the control of 0 microg/ml. (16.2/LP vs. 2.4/LP, P < 0.01). CONCLUSION: Lp(a) could stimulate a proliferation, adhesion and migration effect on human mesangial cells.

Cell Adhesion↗