Fungicides are used in the agricultural sector against the harmful action of fungi, however they are potential toxic agents for the environment and the living organisms. Benomyl is a widely encountered benzimidazole fungicide that exerts its toxicity via inhibiting microtubule formation in the nervous system and the male reproductive and endocrine systems, whilst it is a known teratogen. Since toxic effects of benomyl and its molecular mechanisms are not fully understood, we aimed to detect its neurotoxic potential via evaluating cytotoxicity, oxidative stress and apoptosis in SH-SY5Y cell line. The cells were incubated with benomyl in a concentration range between 1 and 6 μM for 24 h. Our results indicated a concentration-dependent enhancement of reactive oxygen species measured through flow cytometry and DNA damage evaluated via the comet assay. Additionally, it induced apoptosis in all tested concentrations. According to the findings of the present study, benomyl is a xenobiotic, which it appears to exert its toxic action via a redox-related mechanism that, finally, induces cell apoptosis and death. We believe that this study will offer further insight in the toxicity mechanism of benomyl, although further studies are recommended in order to elucidate these mechanisms in the molecular level. © 2020 The Authors.A 53-year-old female was referred for evaluation of a small right renal mass. She had an oncological history of adenocarcinoma of the cervix in 2015. Upon review of her imaging, her right posterior lower-pole lesion demonstrated malignant transformation from a 2.7-cm simple cyst in 2016, to development of a complex cyst with internal vascularity, and ultimately a 1.6 cm, right, lower-pole, exophytic, enhancing, posteriorly located solid renal mass concerning for renal cell carcinoma. The patient opted for surgical removal and underwent a right robotic-assisted laparoscopic partial nephrectomy. Pathology was consistent with a T1a clear cell renal cell carcinoma. © 2020 Published by Elsevier Inc.Objectives Brain abscess (BA) is a rare and life-threatening disease which remains to be a challenge for physicians despite recent advances in both the diagnosis and treatment strategies. Appropriate management of brain abscesses requires a combined surgical and medical approach to prevent associated life-threatening complications. In clinical practice, new diagnostic techniques, such as metagenomic next-generation sequencing (mNGS) and quantitative electroencephalogram (qEEG), can help physicians identify the causative pathogens of brain abscesses in order to provide early pathogen-targeted therapy. Clinical presentation Here, we report a case of a 27-year-old Chinese woman with a Prevotella loescheii brain abscess into ventricular system. The diagnosis of the causative pathogen was identified by mNGS of abscess drainage fluid, leading to precise and targeted antimicrobial therapy and successful management of the abscess. We, therefor, avoided devastating consequences of the intraventricular rupture of the brain abscess. Conclusion Appropriate management of BA requires a combination of both surgical and medical approaches. The increasing availability of molecular diagnostic techniques, such as the mNGS that is used to elucidate the microbial composition of the abscesses for definitive diagnosis, is likely to drive the future development of optimal treatment strategies for BA. © 2020 The Author(s).The novel coronavirus, since its first outbreak in December, has, up till now, affected approximately 114,542 people across 115 countries. Many international agencies are devoting efforts to enhance the understanding of the evolving COVID-19 outbreak on an international level, its influences, and preparedness. At present, COVID-19 appears to affect individuals through person-to-person means, like other commonly found cold or influenza viruses. It is widely known and acknowledged that viruses causing influenza peak during cold temperatures and gradually subside in the warmer temperature, owing to their seasonality. Thus, COVID-19, due to its regular flu-like symptoms, is also expected to show similar seasonality and subside as the global temperatures rise in the northern hemisphere with the onset of spring. Despite these speculations, however, the systematic analysis in the global perspective of the relation between COVID-19 spread and meteorological parameters is unavailable. Here, by analyzing the region- and city-specific affected global data and corresponding meteorological parameters, we show that there is an optimum range of temperature and UV index strongly affecting the spread and survival of the virus, whereas precipitation, relative humidity, cloud cover, etc. have no effect on the virus. Unavailability of pharmaceutical interventions would require greater preparedness and alert for the effective control of COVID-19. Under these conditions, the information provided here could be very helpful for the global community struggling to fight this global crisis. It is, however, important to note that the information presented here clearly lacks any physiological evidences, which may merit further investigation. Thus, any attempt for management, implementation, and evaluation strategies responding to the crisis arising due to the COVID-19 outbreak must not consider the evaluation presented here as the foremost factor. © Springer-Verlag GmbH Germany, part of Springer Nature 2020.In this overview, the authors have discussed the potential advantages of the association between mycorrhizae and plants, their mutual accelerated growth under favorable conditions and their role in nutrient supply. In addition, methods for isolating mycorrhizae are described and spore morphologies and their adaptation to various conditions are outlined. Further, the significant participation of controlled greenhouses and other supported physiological environments in propagating mycorrhizae is detailed. The reviewed information supports the lack of host- and niche-specificity by arbuscular mycorrhizae, indicating that these fungi are suitable for use in a wide range of ecological conditions and with propagules for direct reintroduction. selleckchem Regarding their prospective uses, the extensive growth of endomycorrhizal fungi suggests it is suited for poor-quality and low-fertility soils. © King Abdulaziz City for Science and Technology 2020.selleckchem