Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 272 for “"follicular"”.
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Differentiating follicular thyroid carcinoma from the follicular variant of papillary thyroid carcinoma
Introduction: Differentiating follicular adenoma (FA), follicular thyroid carcinoma (FTC) and follicular variant of papillary thyroid carcinoma (FVPTC) remain a diagnostic challenge in some cases. This is as a result of the assessment of nuclear features being highly subjective, and the threshold …
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Follicular Regulatory T cell migration and differentiation
… of the output of the GC response requires Follicular regulatory T (Tfr) cells, a subset of Foxp3+ Treg cells located within germinal centres. Tfr cells were first characterised in detail in 2011 and because of this relatively little is known about the exact role of Tfr cells within the GC, …
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Progestin regulation of follicular dynamics in beef cattle
… of 14 days of progestin (CIDR) treatment on follicular dynamics (length of follicular wave and maximum follicle diameter) and serum concentrations of progesterone (P4) in beef cattle treated with a new or previously used CIDR. Serum concentrations of P4 for heifers in the New and Used CIDR …
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Cytogenetic and molecular analysis of follicular non-Hodkin's lymphoma
… reciprocal translocation t (14;18)(q32;q21) in follicular lymphoma varies from 50% to 90% in American series. In the largest series from Europe, the translocation was present in only 21/51 (41%) of cases. The wide variety in incidence may in part be due to the method of detection used - usually …
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Ovarian Steroids in Uterine Lumen and in Follicular Fluid
Made available in DSpace on 2015-05-13T15:28:08Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 7624076.PDF: 5642271 bytes, checksum: 5d5dfdff385146183560c3b559592fc8 (MD5) Previous issue date: 1976
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In Vitro Steroidogenesis by Ovarian Follicular Cells of Hens
Made available in DSpace on 2014-12-13T19:42:47Z (GMT). No. of bitstreams: 1 7820971.pdf: 5289575 bytes, checksum: 00da2b0faa6b1c140f7591bdb41bf89f (MD5) Previous issue date: 1978
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Bovine Follicular Fluid and Its Effect on Sperm Metabolism
Made available in DSpace on 2014-12-12T00:36:26Z (GMT). No. of bitstreams: 1 7514099.pdf: 5085160 bytes, checksum: c6f0ddb5e89b9ae933c6f6954073eb24 (MD5) Previous issue date: 1975
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Factors Affecting Follicular Growth and Ovulation in Hypophysectomized Hens
Made available in DSpace on 2014-12-05T17:47:46Z (GMT). No. of bitstreams: 1 6100182.pdf: 3809002 bytes, checksum: 4827f5295f061aa34c983e6dfcce9d50 (MD5) Previous issue date: 1960
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Engineering Nanoparticulate Antigens for Enhanced Follicular Accumulation and Immunogenicity
… nanoparticles accumulated selectively within the follicular dendritic cell network of draining lymph nodes, and discovered that this trafficking pattern was dependent on complement recognition mediated by mannose-binding lectin (MBL) binding to glycans on the surface of the nanoparticles. …
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Characterization of Allergen-Specific Immunoglubulin E Development in a Food Allergy Model and Its Regulation by T Follicular Helper and T Follicular Regulatory Cells
… development of IgE is regulated by T follicular helper cells (TFH) and T follicular regulatorycells (TFR) in the germinal center (GC). We aimed to understandthe regulation of IgEin the GC by TFH and TFR cellsusinga mouse food allergy model. We found that the dosage and timingof …
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The effects of varying the interval from follicular wave emergence to progestin withdrawal on follicular dynamics and the synchrony of estrus in beef cattle
… examine the effects of varying the interval from follicular wave emergence to progestin removal on follicular dynamics and the synchrony of estrus. The experimental design was a 2x2x2 factorial with GnRH or estradiol-17 beta (E2) + progesterone (P4), controlled internal drug-releasing device …
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Extraovarian and Intraovarian Control of Follicular Selection in the Chicken Ovary
Follicular selection is the basis for regular ovulation. In the chicken ovary, one small yellow follicle (SYF) is selected daily from a pool of similar size follicles and becomes a preovulatory follicle. Follicle stimulating hormone (FSH) and luteinizing hormone (LH) are primary regulators of …
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Insights Into the Regulatory Requirements for T Follicular Helper Cell Development
… including: T helper 1 (TH1), TH2, TH17, and T follicular helper (TFH) populations. The functional diversity of CD4+ T effector cells results in a coordinated, pathogen-specific immune response. For example, the production of IFNγ by TH1 cells is vital for the clearance of intracellular …
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The Role of Gonadotropic Hormones in Follicular Maturation of the Domestic Hen
… is the role of gonadotropins in regulating follicular development and ovulation in the domestic hen, Gallus domesticus. These investigations focused on a role for methylation in the regulation of adenlyly cyclase (AC) activity and progesterone (P) secretion in granulosa cells as well as the …
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Role of the Oocyte in Luteinization of Rat Follicular Cells in Vitro
Made available in DSpace on 2014-12-11T22:22:19Z (GMT). No. of bitstreams: 1 7219894.pdf: 4277667 bytes, checksum: f279190882e405370a0a24f897a12056 (MD5) Previous issue date: 1972
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Effect of concentrations of progesterone on follicular development and fertility in beef cows
The present study was performed to investigate the effects of low ascending concentrations of progesterone on fertility in lactating beef cattle. Cows on the low ascending progesterone treatment received PGF2alpha from days 3 to 4 after estrus. All cows received PGF2alpha on day 9, and estradiol …
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