Notes

Elongation aspect ELOF1 devices transcription-coupled restore as well as inhibits genome uncertainty.
the online Instructions to Authors www.springer.com/00266 .As in any field, radiologists may face a number of challenges as they navigate their early careers. Because with experience comes wisdom, early-career radiologists may find helpful the advice and perspectives of mid- and late-career radiologists. The Society of Abdominal Radiology recognizes the value of this pool of knowledge and experience, prompting the establishment of the Early Career Committee. This group is designed to support early-career radiologists by sharing the experiences and insights of leaders in the field. In this series, the authors interview trailblazers Matthew S. Davenport, MD; Jonathan B. Kruskal, MD, PhD; Katherine E. Maturen, MD, MS; David B. Larson, MD, MBA; and Desiree E. Morgan, MD. read more This perspective explores a wide range of subjects, including personal values in medicine, the role of teleradiology, diversity of backgrounds in radiology, how to navigate workplace conflict, and lifelong learning in medicine. Beyond conveying these pearls of wisdom, the aim of this perspective is to highlight for early-career radiologists the value that mid- and late-career mentors can provide in navigating careers in medicine.Worldwide, TB is one of the deadly airborne diseases, which accounts for 10.4 million deaths annually. Serious toxicity issue, prolonged treatment regimens of the current drugs, rise in multidrug-resistant strains, and the unique defensive mechanism makes the development of novel therapeutic molecules against Mycobacterium tuberculosis (MT) an urgent need. As MT has a lengthy latent phase and unique cell wall architecture, a reasonable approach is needed to find molecules having a different killing mechanism rather than traditional approaches. Host defence peptides (HDPs) will be the most promising alternative, potential therapeutic candidates as they target the microbial membrane in particular and are an essential part of the innate immunity of humans. This works demonstrates the utility of "Database filtering" and three-dimensional (3D) modelling approach in finding novel AMPs with appreciable activity towards MT. Results of this study indicate that peptides with 70% hydrophobicity, but without hydrophobicity patches (> 4 hydrophobic amino acids in series) and charge of + 4 or + 5 are most likely to be good anti-tubercular candidates.A unique specimen of argyria is preserved in the Morgagni Museum of Pathological Anatomy at the University of Padua (Italy). It is a stuffed head belonging to a man who decided to cure his syphilis by himself with the so-called infernal stone (silver nitrate) every day for years, thus developing argyria in the second half of the nineteenth century. Paleopathological and historical studies were performed on the specimen to confirm the diagnosis of argyria. Furthermore, a morphological investigation of the specimen was conducted with histological and ultrastructural investigations, including environmental scanning electron microscopy and electron dispersive x-ray spectroscopy, recording high presence of silver in the dermis and epidermis and also other chemical elements correlated to the "infernal stone." A comparison with actual cases may also lead to a common feature a potential dependence on the perceived benefits brought by silver compound that may sustain a further prolonged intake.
The purpose of this study was to compare the planning methods of Dugdale and Miniaci for high tibial osteotomies (HTO) and to assess how their use could influence on the degree of correction and thus the postoperative weight bearing line (WBL).

Pre- and postoperative standing hip-knee-ankle (HKA) radiographs were obtained from 70 patients that underwent HTO. The correction angles were determined using Dugdale's and Miniaci's methods, and for the latter, both for an opening wedge as well for a closing wedge osteotomy. In a subset of 50 patients, the calculations were performed twice by two observers to calculate inter- and intra-rater reliability. Regression analysis and Bland-Altman plots were used to compare the methods. Whereas the Dugdale method had been used in the planning of the real operations, a regression model was used to predict how the obtained correction would have been if the Miniaci method had been used instead.

Intra- and inter-rater reliability was excellent for the correction angle for both Dugdale's (0.992 and 0.991) and Miniaci's methods (0.988 and 0.987). When planning for an opening wedge osteotomy (OW) and a closing wedge osteotomy (CW), using the Miniaci method and comparing the correction angle with the angle obtained by the Dugdale method, the Miniaci OW and CW angles were larger by a factor of 1.07 (95% CI 1.06-1.08) and 1.10 (95% CI 1.09-1.11). Postoperatively, a mean undercorrection of 2.9° (SD = 2.3) was found. Predicting the correction with use of the calculated Miniaci angles resulted in an undercorrection of 2.5°, indicating that use of the Dugdale method accounted for 14% of the undercorrection.

It is more likely to underestimate the correction angle when using the Dugdale method compared to the Miniaci method. This could lead to poorer correction accuracy. As the inter-rater reliability is excellent for both methods, choosing to use the Dugdale method on basis of simplicity is not justified.

III, Diagnostic study.
III, Diagnostic study.
One of the preventive strategies for periprosthetic joint infection (PJI) is the use of antibiotic-loaded bone cement (ALBC) in primary total joint arthroplasty (TJA). Even though it is widely used, there are concerns about the development of antibacterial resistance. The aim of the study was to investigate whether using ALBC in primary TJA increases the antibiotic-resistant PJI. The hypothesis was that the regular use of ALBC does not increase the rate of resistant PJI.

Patients with confirmed PJI who had revision surgery from year 2010 to 2019 were included in this international multicenter study. The ALBC group was compared to the non-ALBC TJA group from the same time period. Medical records were used to collect clinical (age, gender, body mass index, comorbidities), TJA-related (type of operation, implant type and survival) and PJI-related (cultured microorganism, antibiogram) data. Resistance to gentamicin, clindamycin and vancomycin were recorded from the antibiograms. Multiple logistic regression model was used to identify risk factors and account for the potential confounders.
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