ABSTRACT
OBJECTIVE: To explore the efficacy difference of electroacupuncture at lower he-sea point and he-sea matching front-mu points for the treatment of gastroparesis. METHODS: A total of 63 patients with gastroparesis were randomly divided into a lower he point group (group A, 32 cases, 2 cases dropped off) and a he matching mu points group (group B, 31 cases, 1 case dropped off). The group A was treated with electroacupuncture at Zusanli (ST 36), and the group B was treated with electroacupuncture at Zusanli (ST 36) and Zhongwan (CV 12). Both groups were treated with continuous wave (2 Hz in frequency) for 30 min, once a day, 5 times a week for 3 weeks. The gastroparesis cardinal symptom index (GCSI) score, gastric half-emptying time (T1/2) and the 180 min gastric residual rate of the two groups before and after treatment were observed, and the clinical effective rate was compared. RESULTS: After treatment, the total GCSI scores, T1/2 and the 180 min gastric residual rates in both groups were lower than those before treatment (P<0.01), and the 180 min gastric residual rate and T1/2 in the group A were lower than those in the group B (P<0.05). The total effective rate was 93.3% (28/30) in the group A, which was superior to 70.0% (21/30) in the group B (P<0.05). CONCLUSION: Electroacupuncture at lower he-sea point and he-sea matching front-mu points can both be used to treat gastroparesis, but electroacupuncture at Zusanli (ST 36) has a better effect. The acupoints of Zusanli (ST 36) and Zhongwan (CV 12) may have antagonistic effects.
Subject(s)
Electroacupuncture , Gastroparesis , Acupuncture Points , Gastroparesis/therapy , Humans , VisceraABSTRACT
Under solvothermal conditions, two new coordination polymers (CPs), namely {[Cu(HL)]·2CH3CN}n (1) and {[Cu(HL)(bimb)]·4H2O}n (2) (H3Lâ¯=â¯tris(p-carboxyphenyl)phosphane oxide, bimbâ¯=â¯1,4-bis(imidazol-1-ylmethyl)benzene) were prepared. Their treatment activity on the human prostate cancer was evaluated through series of biological experiments. Firstly, the human prostate cancer cells proliferation was determined with Cell Counting Kit-8 (CCK-8) detection kit. The influence of compounds 1 and 2 on the cancer cells migration and invasion ability was measured with trans-well assay. Next, the important role of the EGF-R human prostate cancer cells was determined with western blotting. In the end, the activation of the HIPPO signaling pathway was detected with real-time reverse transcription polymerase chain reaction (RT-PCR).
Subject(s)
Polymers , Prostatic Neoplasms , Cell Movement , Epidermal Growth Factor , Hippo Signaling Pathway , Humans , Male , Prostatic Neoplasms/drug therapy , Protein Serine-Threonine Kinases , Signal TransductionABSTRACT
OBJECTIVE: Photodynamic therapy (PDT ) is a promising modality for the treatment of various tumors. In order to assist in optimizing treatment, we applied 5-ALA/PDT in combination with low-dose cisplatin to evaluate cytotoxicity in Hela cells. METHODS: Antiproliferative effects of 5-ALA/PDT and cisplatin, alone and in combination, were assessed using MTT assay. To examine levels of apoptosis, Hela cells treated with 5-ALA/PDT, and combination treatment were assessed with Annexin-V/PI by flow cytometry. To investigate the molecular mechanisms underlying alterations in cell proliferation and apoptosis, Western blot analysis was conducted to determine the expression of p53, p21, Bax and Bcl-2 proteins. RESULTS: MTT assays indicated that combination treatment obviously decreased the viability of Hela cells compared to individual drug treatment. In addition, it was confirmed that exposure of Hela cells to 5-ALA/PDT in combination with low-dose cisplatin resulted in more apoptosis in vitro. Synergistic anticancer activity was related to upregulation p53 expression and alteration in expression of p21, Bcl-2 and Bax. CONCLUSION: Our findings suggest that administration of 5-ALA/PDT in combination with the low-dose cisplatin may be an effective and feasible therapy for cervical cancer.