Introduction Rapid emergence of COVID-19 as pandemic has affected the life of almost every human being and has changed the way people used to interact. It has also affected medical education and clinical training, and forced medical schools to switch over to online mode of teaching. The aim of this study was to learn about the experience and perception of undergraduate students regarding online teaching. Methods This is a cross sectional observational study conducted among the undergraduate students of Hamdard Institute of Medical Sciences and Research, New Delhi, India. A validated electronic questionnaire with nine questions was sent to 177 students as Google FormsTM. Responses from 161 students were received and analyzed using SPSS software. ResultsThe majority of students were satisfied with the frequency, organization, content and preparedness of classes. Half of students were neither satisfied with the amount of syllabus covered nor online teaching method. Among various teaching methods, live online lectures were most common and they were also preferred by the majority of students. Most students want hybrid or blended teaching in the post COVID-19 era. Conclusion Online or e-teaching alone is not preferred by the majority of students. Lack of interpersonal interaction is the most likely reason for this. Hybrid or blended teaching holds the future of medical education as it is more student friendly and efficient.Background Non-alcoholic fatty liver disease (NAFLD) has increased exponentially in recent years in Western European countries, where the number of hepatitis of viral etiology has been declining, and it is thought to be the most common cause of chronic liver disease in the near future (1). Currently, NAFLD is both the second most common cause of hepatocellular carcinoma (HCC) and the second most common indication for liver transplantation (2-4). This problem is very serious, as cases of NAFLDs are increasingly in children, a population with a long life ahead, and in whom the disease has all the time to progress to cirrhosis and HCC (5, 6). Objectives The goal of this prospective study is to determine the effect of an original formula consisting in silymarin, organic selenium and alpha lipoic acid, in reducing liver damage in patients with chronic liver disease. Material and methods The study started in March 2018, initially with a group of patients from Bucharest, integrated in the study at St. Mary's Hospital. In October 2018 it was expanded at the national level to 1 718 patients, monitored by 145 investigating physicians from 134 centers, with an average of 11.8 patients per investigating physician. Outcomes Taking each stage of fatty liver disease (FLD) at T0 moment (the beginning of the study), we observed that 25% of patients with grade I FLD had no sign of disease at the end of the study, 74% of those with grade II FLD recovered or improved their health, and 83% of patients with grade III FLD recovered or improved their health. There were 149 patients with no FLD detected at the end of the study (recovered). Conclusion Based on triple antioxidant therapy, the original formula improved the evolution and prognosis of patients with chronic liver disease.In accordance with Article 6 of Regulation (EC) No 396/2005, the applicant Syngenta Crop Protection AG submitted a request to the competent national authority in the Netherlands to modify the existing maximum residue levels (MRLs) for the active substance difenoconazole in commodities belonging to the group of leafy brassica. The data submitted in support of the request were found to be sufficient to derive MRL proposals for leafy brassica. Adequate analytical methods for enforcement are available to control the residues of difenoconazole in plant matrices under consideration at the validated LOQ of 0.01 mg/kg and for difenoconazole and metabolite CGA205375 in animal matrices at the validated LOQ of 0.01 mg/kg for meat muscle, fat, liver, kidney and eggs and at the validated LOQ of 0.005 mg/kg for milk. Based on the risk assessment results, EFSA concluded that for the crops assessed in this application the short-term intake of residues resulting from the use of difenoconazole according to the reported agricultural practices is unlikely to present a risk to consumer health. Long-term consumer intake concerns cannot be excluded for the intended and existing difenoconazole uses as they are affected by uncertainties associated with the toxicity of metabolite CGA205375 and the lack of information on all existing difenoconazole uses in the EU. Overall, this risk assessment is considered provisional, pending the submission of confirmatory data on possible preferential metabolism/degradation of the four stereo isomers of difenoconazole in plants and has to be re-considered when the missing data become available. Additionally, this assessment does not take into consideration triazole derivative metabolites (TDMs) which may be generated by several pesticides belonging to the group of triazole fungicides as this application was submitted before September 2019 which is the date of application of the new strategy endorsed by the risk managers for the assessment of TDMs.The present study evaluated the efficacy, the safety and the predictability of the Femtosecond laser-assisted in situ keratomileusis (Femto-LASIK) procedure for hyperopia and hyperopic astigmatism. We retrospectively analyzed the postoperative 12-month evolution of 593 eyes with hyperopia and hyperopic astigmatism that underwent Femto-LASIK treatment. The procedure was predictable and effective.  https://www.selleckchem.com/products/k03861.html  No eye lost 2 lines of corrected distance visual acuity (CDVA), demonstrating a safety profile of the procedure. Nine percent of the eyes gained at least one line of CDVA. The accuracy of the spherical equivalent after 12 months was 74% within ±1.0 diopter (D) of emmetropia. The refractive outcomes were stable during the follow-up period. There were no significant complications during the procedure. Femto-LASIK using the VisuMax®-MEL® 80 platform was demonstrated to be a suitable option to correct selected cases of hyperopia and hyperopic astigmatism. A longer follow-up period is required to better assess the refractive results and to detect any further regression.