@article{AbdelLatifFathyAnwaretal.2022, author = {Abdel-Latif, Rania and Fathy, Moustafa and Anwar, Hend Ali and Naseem, Muhammad and Dandekar, Thomas and Othman, Eman M.}, title = {Cisplatin-induced reproductive toxicity and oxidative stress: ameliorative effect of kinetin}, series = {Antioxidants}, volume = {11}, journal = {Antioxidants}, number = {5}, issn = {2076-3921}, doi = {10.3390/antiox11050863}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-271223}, year = {2022}, abstract = {Cisplatin is a commonly used chemotherapeutic agent; however, its potential side effects, including gonadotoxicity and infertility, are a critical problem. Oxidative stress has been implicated in the pathogenesis of cisplatin-induced testicular dysfunction. We investigated whether kinetin use at different concentrations could alleviate gonadal injury associated with cisplatin treatment, with an exploration of the involvement of its antioxidant capacity. Kinetin was administered in different doses of 0.25, 0.5, and 1 mg/kg, alone or along with cisplatin for 10 days. Cisplatin toxicity was induced via a single IP dose of 7 mg/kg on day four. In a dose-dependent manner, concomitant administration of kinetin with cisplatin significantly restored testicular oxidative stress parameters, corrected the distorted sperm quality parameters and histopathological changes, enhanced levels of serum testosterone and testicular StAR protein expression, as well as reduced the up-regulation of testicular TNF-α, IL-1β, Il-6, and caspase-3, caused by cisplatin. It is worth noting that the testicular protective effect of the highest kinetin dose was comparable/more potent and significantly higher than the effects of vitamin C and the lowest kinetin dose, respectively. Overall, these data indicate that kinetin may offer a promising approach for alleviating cisplatin-induced reproductive toxicity and organ damage, via ameliorating oxidative stress and reducing inflammation and apoptosis.}, language = {en} } @article{AbendrothNaurothRichteretal.2022, author = {Abendroth, Johanna and Nauroth, Peter and Richter, Tobias and Gollwitzer, Mario}, title = {Non-strategic detection of identity-threatening information: Epistemic validation and identity defense may share a common cognitive basis}, series = {PLoS ONE}, volume = {17}, journal = {PLoS ONE}, number = {1}, doi = {10.1371/journal.pone.0261535}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-301019}, year = {2022}, abstract = {Readers use prior knowledge to evaluate the validity of statements and detect false information without effort and strategic control. The present study expands this research by exploring whether people also non-strategically detect information that threatens their social identity. Participants (N = 77) completed a task in which they had to respond to a "True" or "False" probe after reading true, false, identity-threatening, or non-threatening sentences. Replicating previous studies, participants reacted more slowly to a positive probe ("True") after reading false (vs. true) sentences. Notably, participants also reacted more slowly to a positive probe after reading identity-threatening (vs. non-threatening) sentences. These results provide first evidence that identity-threatening information, just as false information, is detected at a very early stage of information processing and lends support to the notion of a routine, non-strategic identity-defense mechanism.}, language = {en} } @article{AchenbachHuppertzZemanetal.2022, author = {Achenbach, Leonard and Huppertz, Gunnar and Zeman, Florian and Weber, Johannes and Luig, Patrick and Rudert, Maximilian and Krutsch, Werner}, title = {Multicomponent stretching and rubber band strengthening exercises do not reduce overuse shoulder injuries: a cluster randomised controlled trial with 579 handball athletes}, series = {BMJ Open Sport \& Exercise Medicine}, volume = {8}, journal = {BMJ Open Sport \& Exercise Medicine}, number = {1}, issn = {2055-7647}, doi = {10.1136/bmjsem-2021-001270}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-300770}, year = {2022}, abstract = {Objectives Handball is associated with a high risk of overuse shoulder injury. This study investigated if an injury prevention programme effectively reduces overuse injury to the throwing shoulder of handball athletes. Methods 61 men's and women's handball teams (u-19 and senior athletes) were cluster-randomised into an intervention and a control group in the 2019-2020 season. Players of the intervention group regularly carried out an injury prevention programme. Both groups documented overuse shoulder injuries via an online questionnaire every second week. The primary endpoint was the prevalence of overuse injury to the throwing shoulder. Secondary endpoints were the influence of compliance on the primary endpoint and intensity of overuse shoulder symptoms measured by a shortened, handball-specific Western Ontario Shoulder Index (WOSI). Results 31 teams (295 players) in the intervention group and 30 teams (284 players) in the control group were included for analyses. The overall questionnaire response rate was 61\%. The average prevalence of overuse shoulder injury did not significantly differ between the intervention group (n=109, 38.4\% (95\% CI 32.9\% to 44.2\%)) and the control group (n=106, 35.9\% (95\% CI 30.7\% to 41.6\%), p=0.542). Compliance with the intervention programme did not significantly affect overuse shoulder injury (p=0.893). Using generalised estimating equations for WOSI, the estimated mean for the intervention group was 44.6 points (95\% CI 42.0 to 47.1) and 47.6 points for the control group (95\% CI 44.9 to 50.3, p=0.111). Conclusions A multicomponent exercise programme using rubber bands and stretching did not significantly reduce the prevalence or symptoms of overuse throwing shoulder injury in handball athletes of both sexes. Randomised controlled study; level of evidence I.}, language = {en} } @article{AchenbachLeHanneurCamenzindetal.2022, author = {Achenbach, Leonard and Le Hanneur, Malo and Camenzind, Roland S. and Bouyer, Michael and Pottecher, Pierre and Lafosse, Thibault}, title = {Systematic bifocal decompression for isolated long thoracic nerve paresis: A case series of 12 patients}, series = {Interdisciplinary Neurosurgery}, volume = {27}, journal = {Interdisciplinary Neurosurgery}, doi = {10.1016/j.inat.2021.101384}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-265085}, year = {2022}, abstract = {To date, no consensus exists regarding the best surgical management of isolated, micro-traumatic long thoracic nerve (LTN) paresis. Our hypothesis was that a combined decompression of the LTN at two potential locations for entrapment would be effective in the management of dynamic LTN paresis. We report on twelve patients with isolated LTN parersis, with tenderness at two entrapment sites, who underwent bifocal LTN decompression after undergoing unsuccessful conservative treatment for at least 6 months; all patients had preoperative electrodiagnostic studies that confirmed the paresis and ruled out peripheral neuritis. Clinical and electrical improvements were observed in eight patients (67\%) regarding shoulder flexion, shoulder abduction, and Quick-DASH scores. Four patients (33\%) did not improve after surgery. The results corroborate our hypothesis that a bifocal LTN decompression can be an effective and reliable therapeutic option in more than half of a very selective patient population suffering from serratus anterior muscle deficiency.}, language = {en} } @article{AdemmerHornQuast2022, author = {Ademmer, Martin and Horn, Wolfram and Quast, Josefine}, title = {Stock market dynamics and the relative importance of domestic, foreign, and common shocks}, series = {International Journal of Finance \& Economics}, volume = {27}, journal = {International Journal of Finance \& Economics}, number = {4}, doi = {10.1002/ijfe.2194}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-225729}, pages = {3911 -- 3923}, year = {2022}, abstract = {We quantify the contemporaneous relationships among stock markets in the euro area, the United States, and a group of emerging economies over the period from 2008 to 2017. Exploiting the heteroskedasticity in the stock market data, we identify shocks that originated in the respective domestic markets and shocks that are common to all markets. Our results underline the leading role of the United States in international equity markets, but also point to the importance of indirect spillovers for all economies. Variance decompositions show that while domestic shocks explain the bigger part of the variation in each stock market, a substantial part of the variation in the euro area and the emerging economies can be attributed to foreign shocks. A comparison with a sample covering the pre-crisis period from 1999 to 2007 suggests a strengthening of the linkages among global stock markets in recent years. In particular, the spillovers from advanced to emerging economies have become more pronounced.}, language = {en} } @article{AlHejailanWeigelSchuerleinetal.2022, author = {Al-Hejailan, Reem and Weigel, Tobias and Sch{\"u}rlein, Sebastian and Berger, Constantin and Al-Mohanna, Futwan and Hansmann, Jan}, title = {Decellularization of full heart — optimizing the classical sodium-dodecyl-sulfate-based decellularization protocol}, series = {Bioengineering}, volume = {9}, journal = {Bioengineering}, number = {4}, issn = {2306-5354}, doi = {10.3390/bioengineering9040147}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-270781}, year = {2022}, abstract = {Compared to cell therapy, where cells are injected into a defect region, the treatment of heart infarction with cells seeded in a vascularized scaffold bears advantages, such as an immediate nutrient supply or a controllable and persistent localization of cells. For this purpose, decellularized native tissues are a preferable choice as they provide an in vivo-like microenvironment. However, the quality of such scaffolds strongly depends on the decellularization process. Therefore, two protocols based on sodium dodecyl sulfate or sodium deoxycholate were tailored and optimized for the decellularization of a porcine heart. The obtained scaffolds were tested for their applicability to generate vascularized cardiac patches. Decellularization with sodium dodecyl sulfate was found to be more suitable and resulted in scaffolds with a low amount of DNA, a highly preserved extracellular matrix composition, and structure shown by GAG quantification and immunohistochemistry. After seeding human endothelial cells into the vasculature, a coagulation assay demonstrated the functionality of the endothelial cells to minimize the clotting of blood. Human-induced pluripotent-stem-cell-derived cardiomyocytes in co-culture with fibroblasts and mesenchymal stem cells transferred the scaffold into a vascularized cardiac patch spontaneously contracting with a frequency of 25.61 ± 5.99 beats/min for over 16 weeks. The customized decellularization protocol based on sodium dodecyl sulfate renders a step towards a preclinical evaluation of the scaffolds.}, language = {en} } @article{AlWarhiElmaidomyMaheretal.2022, author = {Al-Warhi, Tarfah and Elmaidomy, Abeer H. and Maher, Sherif A. and Abu-Baih, Dalia H. and Selim, Samy and Albqmi, Mha and Al-Sanea, Mohammad M. and Alnusaire, Taghreed S. and Ghoneim, Mohammed M. and Mostafa, Ehab M. and Hussein, Shaimaa and El-Damasy, Ashraf K. and Saber, Entesar Ali and Elrehany, Mahmoud A. and Sayed, Ahmed M. and Othman, Eman M. and El-Sherbiny, Mohamed and Abdelmohsen, Usama Ramadan}, title = {The wound-healing potential of Olea europaea L. Cv. Arbequina leaves extract: an integrated in vitro, in silico, and in vivo investigation}, series = {Metabolites}, volume = {12}, journal = {Metabolites}, number = {9}, issn = {2218-1989}, doi = {10.3390/metabo12090791}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-286150}, year = {2022}, abstract = {Olea europaea L. Cv. Arbequina (OEA) (Oleaceae) is an olive variety species that has received little attention. Besides our previous work for the chemical profiling of OEA leaves using LC-HRESIMS, an additional 23 compounds are identified. An excision wound model is used to measure wound healing action. Wounds are provided with OEA (2\% w/v) or MEBO\(^®\) cream (marketed treatment). The wound closure rate related to vehicle-treated wounds is significantly increased by OEA. Comparing to vehicle wound tissues, significant levels of TGF-β in OEA and MEBO\(^®\) (p < 0.05) are displayed by gene expression patterns, with the most significant levels in OEA-treated wounds. Proinflammatory TNF-α and IL-1β levels are substantially reduced in OEA-treated wounds. The capability of several lignan-related compounds to interact with MMP-1 is revealed by extensive in silico investigation of the major OEA compounds (i.e., inverse docking, molecular dynamics simulation, and ΔG calculation), and their role in the wound-healing process is also characterized. The potential of OEA as a potent MMP-1 inhibitor is shown in subsequent in vitro testing (IC\(_{50}\) = 88.0 ± 0.1 nM). In conclusion, OEA is introduced as an interesting therapeutic candidate that can effectively manage wound healing because of its anti-inflammatory and antioxidant properties.}, language = {en} } @article{AldejohannWiesePosseltGastmeieretal.2022, author = {Aldejohann, Alexander Maximilian and Wiese-Posselt, Miriam and Gastmeier, Petra and Kurzai, Oliver}, title = {Expert recommendations for prevention and management of Candida auris transmission}, series = {Mycoses}, volume = {65}, journal = {Mycoses}, number = {6}, doi = {10.1111/myc.13445}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-318570}, pages = {590 -- 598}, year = {2022}, abstract = {Candida auris was first described as a yeast pathogen in 2009. Since then, the species has emerged worldwide. In contrast to most other Candida spp., C. auris frequently exhibits multi-drug resistance and is readily transmitted in hospital settings. While most detections so far are from colonised patients, C. auris does cause superficial and life-threatening invasive infections. During management of the first documented C. auris transmission in a German hospital, experts from the National Reference Centers for Invasive Fungal Infections (NRZMyk) and the National Reference Center for Surveillance of Nosocomial Infections screened available literature and integrated available knowledge on infection prevention and C. auris epidemiology and biology to enable optimal containment. Relevant recommendations developed during this process are summarised in this guidance document, intended to assist in management of C. auris transmission and potential outbreak situations. Rapid and effective measures to contain C. auris spread require a multi-disciplinary approach that includes clinical specialists of the affected unit, nursing staff, hospital hygiene, diagnostic microbiology, cleaning staff, hospital management and experts in diagnostic mycology / fungal infections. Action should be initiated in a step-wise process and relevant interventions differ between management of singular C. auris colonised / infected patients and detection of potential C. auris transmission or nosocomial outbreaks.}, language = {en} } @techreport{AlfredssonKasslerVestinetal.2022, type = {Working Paper}, author = {Alfredsson, Rebecka and Kassler, Andreas and Vestin, Jonathan and Pieska, Marcus and Amend, Markus}, title = {Accelerating a Transport Layer based 5G Multi-Access Proxy on SmartNIC}, series = {W{\"u}rzburg Workshop on Next-Generation Communication Networks (WueWoWas'22)}, journal = {W{\"u}rzburg Workshop on Next-Generation Communication Networks (WueWoWas'22)}, doi = {10.25972/OPUS-28079}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-280798}, pages = {4}, year = {2022}, abstract = {Utilizing multiple access technologies such as 5G, 4G, and Wi-Fi within a coherent framework is currently standardized by 3GPP within 5G ATSSS. Indeed, distributing packets over multiple networks can lead to increased robustness, resiliency and capacity. A key part of such a framework is the multi-access proxy, which transparently distributes packets over multiple paths. As the proxy needs to serve thousands of customers, scalability and performance are crucial for operator deployments. In this paper, we leverage recent advancements in data plane programming, implement a multi-access proxy based on the MP-DCCP tunneling approach in P4 and hardware accelerate it by deploying the pipeline on a smartNIC. This is challenging due to the complex scheduling and congestion control operations involved. We present our pipeline and data structures design for congestion control and packet scheduling state management. Initial measurements in our testbed show that packet latency is in the range of 25 μs demonstrating the feasibility of our approach.}, subject = {Datennetz}, language = {en} } @incollection{Ali2022, author = {Ali, Zuraina}, title = {A Case Study of the Basic Learners' Struggles in Guessing from Context to Retain Words Learned}, series = {Studies in Modern English}, booktitle = {Studies in Modern English}, editor = {Lazebna, Nataliia and Kumar, Dinesh}, publisher = {W{\"u}rzburg University Press}, address = {W{\"u}rzburg}, doi = {10.25972/WUP-978-3-95826-199-0-117}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-296529}, publisher = {W{\"u}rzburg University Press}, pages = {117-124}, year = {2022}, abstract = {Guessing meaning from context is a challenging strategy for Second Language Learners (SLLs). In using the strategy, research found that poor students or low proficiency learners struggled in their attempts to use it. Mainly, it was reported that it was due to their vocabulary knowledge was limited. In another aspect, retaining vocabulary learnt is also important. Such is essential since learning vocabulary does not mean knowing the definition only. Yet, learners must also be able to use the vocabulary as they engage in language skills such as reading, writing, speaking and listening. The study aims at finding the hindrances faced among poor students' using contextual clues in retaining vocabulary. The study employed a case study to collect data from two basic students studying at a tertiary level. The study found that their hindrances in guessing meaning contexts were due to their being confused in guessing meaning when reading a sentence. Also, it was found that they were not able to find clues since they lacked vocabulary to guess correctly. The study implied that guessing meaning from context required sizeable vocabulary knowledge. Therefore, more training is necessary to assist basic learners in being successful in guessing from contexts.}, language = {en} }