Výsledky vyhledávání - "Dita Kleinman"

Stimulation of endometrial cancer cell growth by tamoxifen is associated with increased insulin-like growth factor (IGF)-I induced tyrosine phosphorylation and reduction in IGF binding proteins

Autor: Michael Danilenko, D LeRoith, Yoav Sharoni, Dita Kleinman, Michael Karas, A Arbell, C T Roberts, Joseph Levy

Publikováno v: Endocrinology. 137:1089-1095

A significant increase in endometrial cancer incidence in tamoxifen-treated breast cancer patients has been reported in many recent studies. The major growth stimulators of endometrial tumors are estrogens, but paradoxically, tamoxifen, a known antie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ffb888f72595a2de66818b3eeef48194
https://doi.org/10.1210/endo.137.3.8603578

Zobrazit plný text záznamu

Modulation of insulin-like growth factor I (IGF-I) receptors and membrane-associated IGF-binding proteins in endometrial cancer cells by estradiol

Autor: Yael Segev, Dita Kleinman, D LeRoith, C T Roberts, Moshe Phillip, Michael Karas, Jacov Levy, Yoav Sharoni

Publikováno v: Endocrinology. 136(6)

Insulin-like growth factor I (IGF-I) receptors and membrane-associated IGF-binding proteins (IGFBPs) were examined in Ishikawa endometrial cancer cells. Our findings suggest that about 95% of [125I]IGF-I is bound to membrane-associated IGFBPs rather

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fdb52d4f9f8b5d643226992d85fa1431
https://pubmed.ncbi.nlm.nih.gov/7750475

Zobrazit plný text záznamu

Components of the IGF system mediate the opposing effects of tamoxifen on endometrial and breast cancer cell growth

Autor: Michael Danilenko, Michael Karas, Joseph Levy, Dita Kleinman, Charles T. Roberts, Derek LeRoith, Yoav Sharoni

Publikováno v: Progress in growth factor research. 6(2-4)

The involvement of the IGF system in the growth regulation of hormone-dependent (e.g. endometrial and breast) cancer cells was studied. We chose two opposing effects of tamoxifen: the paradoxical stimulation of Ishikawa endometrial cancer cells growt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::876c4860b1afc2c6a3f86174a91a736d
https://pubmed.ncbi.nlm.nih.gov/8817696

Zobrazit plný text záznamu

Regulation of endometrial cancer cell growth by insulin-like growth factors and the luteinizing hormone-releasing hormone antagonist SB-75

Autor: Joseph Levy, Yoav Sharoni, Dita Kleinman, Charles T. Roberts, Derek LeRoith, Andrew V. Schally

Publikováno v: Regulatory peptides. 48(1-2)

The involvement of IGFs in growth regulation of the Ishikawa endometrial tumor cell line and the possible interference of LH-RH analogues with a potential autocrine or paracrine loop involving IGFs was evaluated. The mitogenic effects of IGF-I, IGF-I

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d25979a26bb4a7eb981154bd242329bb
https://pubmed.ncbi.nlm.nih.gov/8265821

Zobrazit plný text záznamu

Role of midcycle FSH surge in follicular development

Autor: Uriel Sod-Moriah, Dita Kleinman, Vaclav Insler

Publikováno v: Gynecologic and obstetric investigation. 30(4)

The present study was undertaken to examine the importance of the proestrous surge of FSH for follicular development during the following cycles in the rat. The midcycle FSH surges were blocked in several consecutive cycles (1-5) by injecting proestr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33485964ba4444691e16c614b6ddaafb
https://pubmed.ncbi.nlm.nih.gov/2127035

Zobrazit plný text záznamu

Results of in vitro fertilization in women with antisperm antibodies in serum, cervical mucus, and follicular fluid

Autor: Gad Potashnik, Dita Kleinman, Israel Meizner, Marek Glezerman, Vaclav Insler, S. Albotiano

Publikováno v: Journal of In Vitro Fertilization and Embryo Transfer. 5:199-201

This study was undertaken to investigate the presence of antisperm antibodies (ASA) in serum, cervical mucus, and follicular fluid (FF) of women undergoing in vitro fertilization and embryo transfer (IVF-ET). IgG and IgA ASA directed mostly against s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a9ddd29d3f9c22fc455e7fd560d36ca
https://doi.org/10.1007/bf01131122

Zobrazit plný text záznamu

Acid phosphatase levels in follicular fluids following induction of ovulation in in vitro fertilization patients

Autor: Joseph R. Leiberman, Marek Glezerman, S. Albotiano, Vaclav Insler, Dita Kleinman, Gad Potashnik, Israel Meizner

Publikováno v: Journal of in vitro fertilization and embryo transfer : IVF. 4(3)

Considerable evidence indicates that changes in acid phosphatase (AP) activity at the ovarian level play a role in the process of ovulation. In this study the concentrations of AP were determined in follicular fluids collected from follicles of 52 wo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63c5851f0e92c23bfffc060d775a673f
https://pubmed.ncbi.nlm.nih.gov/3611928

Zobrazit plný text záznamu

Antigenicity of sperm cells after freezing and thawing

Autor: Dita Kleinman, Vaclav Insler, Gad Potashnik, Moshe Phillip

Publikováno v: Fertility and sterility. 41(4)

Freezing and thawing is thought to result in removal of spermatozoal membrane antigens. We investigated the presence of sperm antigens before and after freezing and thawing by means of the immunoperoxidase assay (IPAMA), sperm immobilization test (SI

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c17423b3c3a689d717290291316a7d6
https://pubmed.ncbi.nlm.nih.gov/6368273

Zobrazit plný text záznamu

Direct growth inhibition of human endometrial cancer cells by the gonadotropin-releasing hormone antagonist SB-75: Role of apoptosis

Autor: Amos Douvdevani, Yoav Sharoni, Dita Kleinman, Andrew V. Schally, Joseph Levy

Publikováno v: Scopus-Elsevier

OBJECTIVE: Our objective was to study the direct action of the gonadotropin-releasing hormone antagonist 88-75 and the agonist buserelin on the proliferation of endometrial cancer cells. STUDY DESIGN: Two human endometrial cell lines that differ in h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7508b1d7847293397c5ea93d08c4fbdd
http://www.scopus.com/inward/record.url?eid=2-s2.0-0028346169&partnerID=MN8TOARS

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání