Masculine Status, Sexual Performance, and the Sexual Stigmatization of Women

Collegiate hookup culture advances ideas of masculinity but contradicts notions of appropriate feminine sexuality. Drawing on focus group and interview data with college students, I examine how a group of class- and race-privileged fraternity men face dilemmas as they enact a group constructed masculinity focused on sexual performance and the objectification of women. I employ a symbolic interactionist framework to illustrate how men, attentive to peer status yet anxious about the sexual stigmatization of women, draw on cultural ideas about appropriate feminine sexuality as they account for their approaches to sex and women (both with whom they interact sexually and how) along a range of intimacy—from hookups to committed relationships. I demonstrate that heterosexual interaction does not unequivocally link to masculine status and that men sometimes strive to limit the impact of casual sex or avoid it altogether

The Allure of the Freshman Girl: Peers, Partying, and the Sexual Assault of First-Year College Women

Although sexual assault has long been recognized as a problem among college students, little attention has been paid to why first-year women are the most likely to be assaulted. In this article the author drew on two studies of college students to analyze peer culture and the organization of gender and sexuality within a college party scene. Within this scene, fraternity men’s masculine identities and peer status were linked to their ability to hook up with women. However, strong sexual double standards stigmatized many sexually active women, reducing their appeal as sexual partners. In contrast, men saw first-year women were seen as “fresh,” “clean,” and especially alluring. The organization of campus life at the beginning of the year also made these women particularly available

Party animals or responsible men: social class, race, and masculinity on campus

Studies of collegiate party and hookup culture tend to overlook variation along social class and racial/ethnic lines. Drawing on interview data at a “party school” in the Midwest, I examine the meanings and practices of drinking and casual sex for a group of class and race-diverse fraternity men. While more privileged men draw on ideas of age and gender to construct college as a time to let loose, indulge, and explore, men from disadvantaged backgrounds express greater ambivalence toward partying. For these men, partying presents both opportunities and dilemmas and taps into tensions inherent in being upwardly mobile college men. For some, symbolic abstention from extreme party behavior addresses some of these tensions and validates their place on campus. Men’s talk of collegiate partying reveals the dynamic and relational construction of intersectional identities on campus

Investment in epilepsy monitoring units improves epilepsy care-experience in a regional neuroscience centre

An evaluation of the clinical yield of inpatient long-term video-EEG (vEEG) in a new epilepsy monitoring unit (EMU) was undertaken, with findings compared to the centre's prior method of bedside vEEG recording in a standard neurology ward, as reported in 2004. A retrospective analysis of neurophysiology reports for all adults who underwent elective vEEG monitoring in the EMU at Cork University Hospital between January 2015 and July 2016 was conducted. Of 115 vEEG studies in the EMU, 100 (87.0%) were deemed diagnostically conclusive, 14 (12.2%) failed to catch any clinical events and showed normal EEG throughout, and one (0.9%) captured spells of unclear clinical significanceâ the corresponding figures reported in 2004 for bedside vEEGs were 21.3%, 77% and 1.6%, respectively. The EMU offers a more effective method of recording inpatient vEEG, which aids decision-making and improves clinical outcomes. Some evidence-based measures which could further enhance diagnostic yield are discussed

Metastatic meningioma: positron emission tomography CT imaging findings

The imaging findings of a case of metastasing meningioma are described. The case illustrates a number of rare and interesting features. The patient presented with haemoptysis 22 years after the initial resection of an intracranial meningioma. CT demonstrated heterogeneous masses with avid peripheral enhancement without central enhancement. Blood supply to the larger lesion was partially from small feeding vessels from the inferior pulmonary vein. These findings correlate with a previously published case in which there was avid uptake of fluoro-18-deoxyglucose peripherally with lesser uptake centrally. The diagnosis of metastasing meningioma was confirmed on percutaneous lung tissue biopsy

Metastatic meningioma: positron emission tomography CT imaging findings

The imaging findings of a case of metastasing meningioma are described. The case illustrates a number of rare and interesting features. The patient presented with haemoptysis 22 years after the initial resection of an intracranial meningioma. CT demonstrated heterogeneous masses with avid peripheral enhancement without central enhancement. Blood supply to the larger lesion was partially from small feeding vessels from the inferior pulmonary vein. These findings correlate with a previously published case in which there was avid uptake of fluoro-18-deoxyglucose peripherally with lesser uptake centrally. The diagnosis of metastasing meningioma was confirmed on percutaneous lung tissue biopsy

Clinical and Financial Impact of Readmissions Following Colorectal Resection: An Analysis of Predictors, Outcomes, and Cost

Background: Following passage of the Affordable Care Act, 30day readmissions have come under greater scrutiny, with penalties levied for higher than expected readmission rates. We examined risk factors for 30day readmission following colorectal resection and evaluated the financial impact of readmissions on the healthcare system. Methods: The University HealthSystem Consortium Clinical Database was queried for adults undergoing colorectal surgery for cancer, diverticular disease, inflammatory bowel disease, or benign tumors from 2008-2012. Predictors of 30day readmission were assessed with multivariable logistic regression. Additional endpoints included time to readmission, readmission diagnosis, readmission length of stay (LOS), and readmission cost. Results: A total of 70,484 patients met study inclusion criteria, 13.7% (9,632) of which were readmitted within 30 days of discharge. The strongest independent predictors of readmission were: LOS ≥4 days (OR 1.44; 95% CI 1.32-1.57), stoma (OR 1.54; 95% CI 1.46-1.51), and non-home discharge (OR 1.68; 95% CI 1.57-1.81). Of those readmitted, half occurred within 7 days, 13% required ICU care, 6% had a reoperation, and 2% died during the readmission stay. The median combined total direct hospital cost was over two times higher ($26,917 v.$13,817; p\u3c0.001) than non-readmitted patients. Compared with late readmissions, those readmitted within 7 days were more likely to have a reoperation (8% v. 4%, p\u3c0.001), be admitted to the ICU (14% vs. 12%, p\u3c0.001), and had a longer median readmission LOS (5d vs. 4d, p\u3c0.001). CONCLUSIONS: 30-day readmissions following colorectal resection occur frequently and incur a significant financial burden on the healthcare system. Highest-risk patients include those with longer LOS, stoma, and non-home discharge. Future studies aimed at targeted interventions may reduce readmissions and curb escalating healthcare costs

A New Look at the Volume and Outcome Relationship in Surgery for Colorectal Cancer

Purpose: Surgeon and hospital factors have a significant impact on treatment outcomes for colorectal cancer (CRC). Limited research has been done to assess cost and quality of treatment by surgeon-volume. We aim to identify the surgeon factors impacting cost and quality of surgical care for CRC. Methods: The University HealthSystem Consortium database was queried for patients who underwent colon resection for cancer from 2008 to 2012. Patients were grouped by surgeon-volume. Outcomes of interest were postoperative complications, ICU admission, readmission rate, inpatient hospital length of stay (LOS) and direct hospital cost. Average surgeon-volume per year was categorized as high (\u3e6) or low (16) based on the distribution of surgeon-volume. Results: 29,972 patients over age 18 were identified for inclusion. 25,426 underwent resection by high-volume surgeons (HVS) and 4,547 by low-volume surgeons (LVS). LVS were more likely to admit patients to the ICU than HVS (21% v 33%, p Conclusions: Surgeons who perform greater than 6 colectomies per year for colon cancer are more likely to use laparoscopy, less likely to admit patients to the ICU, have lower complication and readmission rates, and shorter LOS. Hospital cost is significantly lower in patients operated on by high volume surgeons. As health care costs continue to escalate and health care reform efforts gain momentum, factors leading to high-quality, cost-effective care need to be identified

Benzothiazole and Pyrrolone Flavivirus Inhibitors Targeting the Viral Helicase

The flavivirus nonstructural protein 3 (NS3) is a protease and helicase, and on the basis of its similarity to its homologue encoded by the hepatitis C virus (HCV), the flavivirus NS3 might be a promising drug target. Few flavivirus helicase inhibitors have been reported, in part, because few specific inhibitors have been identified when nucleic acid unwinding assays have been used to screen for helicase inhibitors. To explore the possibility that compounds inhibiting NS3-catalyzed ATP hydrolysis might function as antivirals even if they do not inhibit RNA unwinding in vitro, we designed a robust dengue virus (DENV) NS3 ATPase assay suitable for high-throughput screening. Members of two classes of inhibitory compounds were further tested in DENV helicase-catalyzed RNA unwinding assays, assays monitoring HCV helicase action, subgenomic DENV replicon assays, and cell viability assays and for their ability to inhibit West Nile virus (Kunjin subtype) replication in cells. The first class contained analogues of NIH molecular probe ML283, a benzothiazole oligomer derived from the dye primuline, and they also inhibited HCV helicase and DENV NS3-catalyzed RNA unwinding. The most intriguing ML283 analogue inhibited DENV NS3 with an IC50 value of 500 nM and was active against the DENV replicon. The second class contained specific DENV ATPase inhibitors that did not inhibit DENV RNA unwinding or reactions catalyzed by HCV helicase. Members of this class contained a 4-hydroxy-3-(5-methylfuran-2-carbonyl)-2H-pyrrol-5-one scaffold, and about 20 μM of the most potent pyrrolone inhibited both DENV replicons and West Nile virus replication in cells by 50%

Discovery of conformationally constrained ALK2 inhibitors

Despite decades of research on new diffuse intrinsic pontine glioma (DIPG) treatments, little or no progress has been made on improving patient outcomes. In this work, we explored novel scaffold modifications of M4K2009, a 3,5-diphenylpyridine ALK2 inhibitor previously reported by our group. Here we disclose the design, synthesis, and evaluation of a first-in-class set of 5- to 7-membered ether-linked and 7-membered amine-linked constrained inhibitors of ALK2. This rigidification strategy led us to the discovery of the ether-linked inhibitors M4K2308 and M4K2281 and the amine-linked inhibitors M4K2304 and M4K2306, each with superior potency against ALK2. Notably, M4K2304 and M4K2306 exhibit exceptional selectivity for ALK2 over ALK5, surpassing the reference compound. Preliminary studies on their in vivo pharmacokinetics, including blood-brain barrier penetration, revealed that these constrained scaffolds have favorable exposure and do open a novel chemical space for further optimization and future evaluation in orthotopic models of DIPG