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Control over broncho-esophageal fistula right after key electric battery swallowing.
Background Germ line mutations of BRCA1 and BRCA2 were correlated with a variety of cancer Authors aimed to use next-generation sequencing (NGS) to detect BRCA1 and BRCA2 germ line mutations in glioblastoma multiform (GBM) Egyptian patients.Materials and methods Genomic DNA was extracted from six GBM cases, amplified using Ion AmpliSeq BRCA1 and BRCA2 panel. DNA libraries were pooled, barcoded and finally sequenced using Ion Torrent Personal Genome Machine sequencer.Results BRCA1 the previously reported rs1799966, rs1799950, rs16941 were found in five cases and they are in a linkage disequilibrium forming two distinct haplotypes, which might support their role in cancer predisposition. Out of the 18 reported variants in BRCA2, three denovo mutations were detected which leads to frame shift.Conclusion Further studies on large number of GBM patients and control cases to determine BRCA1 and BRCA2 germline mutations and haplotypes; diagnostic and prognostic role are encouraged.Introduction Intrinsically disordered proteins (IDPs) and regions (IDRs) lack stable three-dimensional structure making drug discovery challenging. A validated therapeutic target for diseases such as prostate cancer is the androgen receptor (AR) which has a disordered amino-terminal domain (NTD) that contains all of its transcriptional activity. Drug discovery against the AR-NTD is of intense interest as a potential treatment for disease such as advanced prostate cancer that is driven by truncated constitutively active splice variants of AR that lack the C-terminal ligand-binding domain (LBD).Areas covered This article presents an overview of the relevance of AR and its intrinsically disordered NTD as a drug target. AR structure and approaches to blocking AR transcriptional activity are discussed. The discovery of small molecules, including the libraries used, proven binders to the AR-NTD, and site of interaction of these small molecules in the AR-NTD are presented along with discussion of the Phase I clinical trial.Expert opinion The lack of drugs in the clinic that directly bind IDPs/IDRs reflects the difficulty of targeting these proteins and obtaining specificity. However, it may also point to an inappropriateness of too closely borrowing concepts and resources from drug discovery to folded proteins.Purpose We evaluated the efficacy and safety of acupuncture for prevention of radiation pneumonitis in patients with lung cancer. Methods Twenty-five patients were prospectively enrolled in this study and randomized to either intervention group or control group. The patients assigned to the intervention group received 15 minutes of acupuncture treatment twice a week. The patients assigned to the control group received RT alone without acupuncture treatment. The primary endpoint was incidence of radiation pneumonitis. The secondary endpoints were FEV1 (forced expiratory volume in 1 second), DLCO (diffusing capacity for carbon monoxide), 6-minute walk distance, and modified Borg scale. Results The intervention group showed lower incidences of grade 3 and grade ≥2 radiation pneumonitis than the control group (10% vs 30% for grade 3 and 50% vs 60% for grade ≥2). In the control group, mean DLCO value was decreased from 62.1% at baseline to 49.1% after RT (P = .004). The DLCO was also decreased after RT in the intervention group, but the decrement was not statistically significant (56.7% at baseline and 50.9% after RT, P = .204). The FEV1 and 6-minute walk distance were decreased after RT in the control group. However, FEV1 and 6-minute walk distance were increased after RT in the intervention group. see more Conclusions This study found that patients who received acupuncture treatment showed a lower incidence of radiation pneumonitis and a protective effect against aggravation of pulmonary function after RT in patients with lung cancer. To confirm the results of this study, well-designed randomized studies with large sample sizes will be required.Why do Jewish inmates in Israeli prisons embrace religion? What initially motivates them to participate in prayers during incarceration and what are their motivations to make a deeper commitment to observe orthodox Judaism while in prison? We conducted 30 qualitative interviews with 29 Jewish-Israeli men who underwent a process of "religious invigoration" or "religious strengthening" during their prison term and chose to continue being observant following release. We examine their motivations to initially participate in the less restrictive prison seminaries as well as their motivations to transfer to religious wards where incarcerated men must commit to a fully religious lifestyle. Building on the scholarship on the motivations and benefits of religious participation and conversion in prison, we suggest that incarcerated Jewish-Israeli men embrace religion for both sincere reasons and for the extrinsic benefits. Those who progress to a second stage of religious observance and transfer to religious wards do so primarily for extrinsic benefits. However, they report many intrinsic benefits of religion that lead them to continue to pursue religion once released. We suggest that men have different motivations at different stages of the path of religious invigoration in prison but that those men who commit to observance gain intrinsic benefits that may give them sincere reasons to continue religion upon reentry.Epidemiological and biological plausibility studies support a cause-and-effect relationship between increased levels of physical activity or cardiorespiratory fitness and reduced coronary heart disease events. These data, plus the well-documented anti-aging effects of exercise, have likely contributed to the escalating numbers of adults who have embraced the notion that "more exercise is better." As a result, worldwide participation in endurance training, competitive long distance endurance events, and high-intensity interval training has increased markedly since the previous American Heart Association statement on exercise risk. On the other hand, vigorous physical activity, particularly when performed by unfit individuals, can acutely increase the risk of sudden cardiac death and acute myocardial infarction in susceptible people. Recent studies have also shown that large exercise volumes and vigorous intensities are both associated with potential cardiac maladaptations, including accelerated coronary artery calcification, exercise-induced cardiac biomarker release, myocardial fibrosis, and atrial fibrillation.
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