1,721,735 research outputs found

    Convair B-36B

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    1/2 right side view of a Convair B-36B military plane on the ground.https://corescholar.libraries.wright.edu/special_ms223_photographs/2247/thumbnail.jp

    098. John 12:36b-43

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    Chapel Sermon by Jason Kohm from John 12:36b-43 on Thursday, February 29, 2024

    B-36B #30 in Flight

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    Right side view of a Convair B-36B #30 airplane in flight

    Curtiss-Wright P-36B

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    1/4 left side view a of Curtiss-Wright P-36B, a military plane, on the ground.https://corescholar.libraries.wright.edu/special_ms344_photographs/1242/thumbnail.jp

    Memorial Gymnasium, University of Idaho. [61-36b]

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    1925 photograph of Memorial Gymnasium. View of Cadets on walkway. [PG1_61-36b

    Full Front View of a B-36B

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    Photograph of a frontal view of a B-36B Airplane on a tarmac

    Crew of B-36B plane No.69

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    Photograph of the crew of the B-36B airplane No. 69 standing on the ground near the nose. The men are (L-R): P. Gerbaz, C.J. Driskell, R.E. Fisher, G.W. Hofeller, L.C. Brandvig, and W. J. Martin. Their luggage sits on the ground next to them

    Antitumor activity of HM781-36B, a pan-HER tyrosine kinase inhibitor, in HER2-amplified breast cancer cells

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    HM781-36B is an orally administered pan-human epidermal growth factor receptor (HER) inhibitor. To explore the role of pan-HER inhibitor in breast cancer, we investigated the antitumor effect and mechanisms of HM781-36B in breast cancer cell lines. Six breast cancer cell lines (BT474, MDA-MB-453, SK-BR-3, T47D, MCF-7, and MDA-MB-231) were tested. The growth inhibitory effect was assessed using the tetrazolium bromide [3-(4,5-dimethylthiazole-2-yl)-2,5-diphenyl-tetrazolium bromide] assay. The cell cycle at various concentrations of HM781-36B was analyzed by flow cytometry, and analysis of downstream molecules was performed by western blot analysis. Interaction of HM781-36B with cytotoxic chemotherapeutic agents was analyzed by combination index using CalcuSyn. The HER2-amplified cells (SK-BR-3, BT474, and MDA-MB-453) were sensitive to HM781-36B (IC50 = 0.001 mu mol/l, 0.0012 mu mol/l, and 0.0095 mu mol/l, respectively). HM781-36B induced G1 arrest and resulted in apoptosis. It reduced the level of p-HER2, p-AKT, p-ERK, and p-STAT3. HM781-36B combined with 5-fluorouracil, cisplatin, paclitaxel, or gemcitabine showed a synergistic inhibitory effect on the HER2-amplified and on some of the HER2-nonamplified breast cancer cells. HM781-36B could be a promising treatment for HER2-amplified breast cancer as a single agent or in combination with cytotoxic agents and can be a candidate for treatment of HER2-nonamplified breast cancer in combination with cytotoxic agents. Anti-Cancer Drugs 23: 288-297 (C) 2012 Wolters Kluwer Health | Lippincott Williams & Wilkins.N
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