Výsledky vyhledávání - "Margaret A. Welsch"

Comparative abilities of athymic nude mice and severe combined immune deficient (SCID) mice to accept transplants of induced rat mammary carcinomas: Enhanced transplantation efficiency of those rat mammary carcinomas that have elevated expression of neu o

Autor: Chia-Cheng Chang, Michael N. Gould, Yi-Fan Zhai, Cory S. Oakley, Margaret A. Welsch, Clifford W. Welsch

Publikováno v: International Journal of Cancer. 53:1002-1007

Grafts of primary carcinogen (DMBA)-induced mammary carcinomas from Sprague-Dawley rats have a poor transplantation efficiency in athymic nude mice. Further compromising these mice immunologically via whole-body irradiation and/or splenectomy, or the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa02b4693d4f1c05f2d873d81e715b83
https://doi.org/10.1002/ijc.2910530624

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Effect of wheat bran fiber on the development of mammary tumors in female intact and ovariectomized rats treated with 7,12-dimethylbenz(a)anthracene and in mice with spontaneously developing mammary tumors

Autor: Margaret A. Welsch, Maija H. Zile, Clifford W. Welsch

Publikováno v: International Journal of Cancer. 75:439-443

We examined the effect of consumption of graded increases of dietary fiber (soft white wheat bran) on the development of mammary gland carcinomas in intact female Sprague-Dawley rats during the promotion stage of carcinogenesis, induced with 7,12-dim

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3f813ce0a91d34f7ea2be00996d7f0b3
https://doi.org/10.1002/(sici)1097-0215(19980130)75:3<439::aid-ijc18>3.0.co

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Enhancement of Mammary Carcinogenesis by High Levels of Dietary Fat: A Phenomenon Dependent on Ad Libitum Feeding

Autor: Jonetta L. House, Brent L. Herr, Stacey J. Eliasberg, Margaret A. Welsch, Clifford W. Welsch

Publikováno v: JNCI: Journal of the National Cancer Institute. 82:1615-1620

Female 55-day-old Sprague-Dawley rats were treated with a single intravenous dose of 7,12-dimethylbenzanthracene (DMBA), 2 mg/100 g of body weight each. At 60 days of age, the rats were divided into four dietary groups (41-42 rats/group):I, 5% corn o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01844e4ddd17cb1c6045aae95c16a27a
https://doi.org/10.1093/jnci/82.20.1615

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Inhibition of growth of human breast carcinoma xenografts by energy expenditure via voluntary exercise in athymic mice fed a high-fat diet

Autor: Margaret A. Welsch, Clifford W. Welsch, Leonard A. Cohen

Publikováno v: Nutrition and cancer. 23(3)

The purpose of this study was to assess the effect of energy expenditure, via voluntary exercise, on growth of xenografts of human breast carcinomas in athymic nude mice. Sedentary and exercising athymic nude mice bearing subcutaneous grafts of MDA-M

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::191331ecdcfa6a55513a059786556820
https://pubmed.ncbi.nlm.nih.gov/7603891

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Suppression of growth by dietary fish oil of human breast carcinomas maintained in three different strains of immune-deficient mice

Autor: Chia-Cheng Chang, Margaret A. Welsch, Cori S. Oakley, Clifford W. Welsch

Publikováno v: Nutrition and cancer. 20(2)

It has been reported that high levels of dietary fish (menhaden) oil, compared with corn oil, suppress the growth of MDA‐MB231 and MCF‐7 human breast carcinomas maintained in female athymic nude (T lymphocyte‐deficient) mice. The purpose of thi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43d2c10be8f8af888a9035ba1f47b4d1
https://pubmed.ncbi.nlm.nih.gov/8233977

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Early Recognition Signals in the Rhizobium Trifolii-White Clover Symbiosis

Autor: Michael A. Djordjevic, Rawle I. Hollingsworth, Margaret A. Welsch, Barry G. Rolfe, Saleela Philip-Hollingsworth, Kathryn B. Smith, Frank B. Dazzo

Publikováno v: Cell to Cell Signals in Plant, Animal and Microbial Symbiosis ISBN: 9783642731563

Rhizobium is a bacterial symbiont which infects root hairs of legumes, inducing the formation of symbiotic root nodules which fix atmospheric nitrogen into ammonia fertilizer for the host plant. A hallmark of the root nodule symbiosis is a high degre

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5a4637979d07e3cde95959fc98ef9f7c
https://doi.org/10.1007/978-3-642-73154-9_13

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Involvement of pSYM Nodulation Genes in Production of Surface and Extracellular Components of Rhizobium trifolii Which Interact With White Clover Root Hairs

Autor: Janet Salzwedel, Rawle I. Hollingsworth, Margaret A. Welsch, Kathryn B. Smith, P J Morris, Lorna McLaughlin, Frank B. Dazzo, Saleela Philip

Publikováno v: Molecular genetics of plant-microbe interactions ISBN: 9789401084963

We are studying surface and extracellular molecules of Rhizobium trifolii which interact with white clover root hairs as a model of cell-cell communication in plant-bacterial interactions. To determine whether production of these components requires

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a5b2be0f8b7b29547f68d22de132f4da
https://doi.org/10.1007/978-94-009-4482-4_42

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Rhizobium trifolii polysaccharides, oligosaccharides, and other metabolites affecting development and symbiotic infection of clover root hairs

Autor: Saleela Philip-Hollingsworth, Margaret A. Welsch, R I Hollingsworth, Janet Salzwedel, R. M. Castillo, B. Smith, P J Morris, B. Dazzo, M. Abe

Publikováno v: Biomechanisms Regulating Growth and Development ISBN: 9789401071239

Rhizobium trifolii is a Gram negative bacterium which specifically infects root hairs of clover and induces nodule formation leading to a nitrogen-fixing symbiosis. We are interested in this infection process as a model of cell recognition between pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dbf7d4e92ca1f702cc7d603d6bcf4c1e
https://doi.org/10.1007/978-94-009-1395-0_23

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