159 research outputs found
The Ministry of Evil" An Examination of the Popular Bitter-Sweet Theology
Sermon by William Fairfield Warren."The Ministry of Evil: An Examination of the Popular Bitter-Sweet Theology" delivered before the Literary Societies of the Methodist General Biblical Institute in Concord, N.H. on June 7, 1859
Tres obras de Magisterio
Palabras abiertas. Selección de lván Torres. Cooperativa Editorial Magisterio, Santafé de Bogotá, 1993, 106 págs.Mujeres y otros cuentos de riesgo. Selección de Celedonio Orjuela D. Cooperativa Editorial Magisterio, Santafé de Bogotá, 1996, 123 págs.Diana Umbra. Pío Fernando Gaona. Cooperativa Editorial Magisterio. Santafé de Bogotá, 1993, 106 págs
Bostonia. Volume 17
Founded in 1900, Bostonia magazine is Boston University's main alumni publication, which covers alumni and student life, as well as university activities, events, and programs
Bostonia. Volume 14
Founded in 1900, Bostonia magazine is Boston University's main alumni publication, which covers alumni and student life, as well as university activities, events, and programs
Bostonia. Volume 12
Founded in 1900, Bostonia magazine is Boston University's main alumni publication, which covers alumni and student life, as well as university activities, events, and programs
Identification of EOMES-expressing spermatogonial stem cells and their regulation by PLZF.
Long-term maintenance of spermatogenesis in mammals is supported by GDNF, an essential growth factor required for spermatogonial stem cell (SSC) self-renewal. Exploiting a transgenic GDNF overexpression model, which expands and normalizes the pool of undifferentiated spermatogonia between Plzf +/+ and Plzf lu/lu mice, we used RNAseq to identify a rare subpopulation of cells that express EOMES, a T-box transcription factor. Lineage tracing and busulfan challenge show that these are SSCs that contribute to steady state spermatogenesis as well as regeneration following chemical injury. EOMES+ SSCs have a lower proliferation index in wild-type than in Plzf lu/lu mice, suggesting that PLZF regulates their proliferative activity and that EOMES+ SSCs are lost through proliferative exhaustion in Plzf lu/lu mice. Single cell RNA sequencing of EOMES+ cells from Plzf +/+ and Plzf lu/lu mice support the conclusion that SSCs are hierarchical yet heterogeneous
Meta-analysis and Meta-regression of Survival After Liver Transplantation for Unresectable Perihilar Cholangiocarcinoma
Objective:
To systematically review studies reporting survival data following neoadjuvant chemoradiation and orthotopic liver transplantation (NCR-OLT) for unresectable perihilar cholangiocarcinoma (pCC).
Background:
Despite survival improvements for other cancers, the prognosis of pCC remains dismal. Since publication of the Mayo protocol in 2000, increasing numbers of series globally are reporting outcomes after NCR-OLT.
Methods:
MEDLINE, EMBASE, Scopus, and Web of Science databases were searched from January 2000 to February 2019. A meta-analysis of proportions was conducted, pooling 1, 3-, and 5-year overall survival and recurrence rates following NCR-OLT across centers. Per protocol and intention to treat data were interrogated. Meta-regression was used to evaluate PSC as a confounder affecting survival.
Results:
Twenty studies comprising 428 patients were eligible for analysis. No RCTs were retrieved; the majority of studies were noncomparative cohort studies. The pooled 1, 3-, and 5-year overall survival rates following OLT without neoadjuvant therapy were 71.2% (95% CI 62.2%–79.4%), 48.0% (95% CI 35.0%–60.9%), and 31.6% (95% CI 23.1%–40.7%). These improved to 82.8% (95% CI 73.0%–90.8%), 65.5% (95% CI 48.7%–80.5%), and 65.1% (95% CI 55.1%–74.5%) if neoadjuvant chemoradiation was completed. Pooled recurrence after 3 years was 24.1% (95% CI 17.9%–30.9%) with neoadjuvant chemoradiation, 51.7% (95% CI 33.8%–69.4%) without.
Conclusions:
In unresectable pCC, NCR-OLT confers long-term survival in highly selected patients able to complete neoadjuvant chemoradiation followed by transplantation. PSC patients appear to have the most favorable outcomes. A high recurrence rate is of concern when considering extending national graft selection policy to pCC.publishedVersio
Baluchitherium from the Oligocene of Mongolia
73 p., [5] leaves of plates (1 folded) : ill. ; 25 cm.Includes bibliographical references (p. 72-73)
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