Publications by authors named "R H Starkey"

This study aimed to evaluate the effects of supplement type and narasin inclusion on the frequency and supplement intake of grazing beef bulls. Four hundred animals were ranked by initial BW (383 ± 35 kg) and allocated into one of four paddocks of cv. Marandú (100 animals/paddock).

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Recent reports indicate that some cancer types are especially sensitive to transcription inhibition, suggesting that targeting the transcriptional machinery provides new approaches to cancer treatment. Cyclin-dependent kinase (CDK)7 is necessary for transcription, and acts by phosphorylating the C-terminal domain (CTD) of RNA polymerase II (PolII) to enable transcription initiation. CDK7 additionally regulates the activities of a number of transcription factors, including estrogen receptor (ER)-α.

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Purpose: Although centralization of surgical procedures to high volume centers has been described previously, patterns of care for adrenal surgery are largely unknown. We determined the extent of regionalization of care for adrenal surgery and the extent to which this centralization has evolved with time.

Materials And Methods: Using 1996 to 2009 hospital discharge data from New York, New Jersey and Pennsylvania we identified all patients 18 years old or older treated with adrenalectomy.

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Objectives: To assess regionalization trends and short-term clinical outcomes in patients undergoing radical cystectomy for urothelial carcinoma.

Materials And Methods: Using 1996-2009 discharge data from New York (NY), New Jersey (NJ) and Pennsylvania (PA), all patients ≥ 18 years with urothelial carcinoma undergoing cystectomy were identified using ICD-9 coding. We assigned hospital volume status by quintiles based on relative proportions of cystectomies performed on a per hospital basis in 1996; very low volume hospitals: 0-2 (VLVH), low: 3-4 (LVH), moderate: 5-8 (MVH), high: 9-31 (HVH), and very high: ≥ 32 (VHVH).

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