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Your Extensive Cerebrovascular accident regarding Hsp90 Inhibitors: Artwork on the RAF Chemical Paradox.
ro. The findings support the hypothesis that these drugs have efficacy in the treatment of COVID-19. People are currently using these drugs for malaria. It is reasonable, given the hypothetical benefit of these two drugs, that they are now being tested in clinical trials to assess their effectiveness to combat this global health crisis.At present, SARS-Cov-2 is spread all over the world, becoming a serious threat to people's health. SARS-Cov-2 has a strong infection, and the mortality rate of severe patients after infection is high, but there is no effective treatment. Mesenchymal stem cells (MSCs) have anti-inflammatory and immunomodulatory functions, which can reduce the occurrence of cytokine storm syndrome and acute respiratory distress syndrome. At the same time, MSCs can reduce the level of pulmonary fibrosis and enhance tissue injury repair. In this short report, combined with the progress of preclinical and clinical research, we comment the efficacy of MSCs in the treatment of COVID-19.OBJECTIVE Currently, Coronavirus COVID-19 is spreading worldwide very rapidly and its control is very difficult because there is no effective vaccine or drugs available in markets. This virus can infect both animals and people and cause illnesses of the respiratory tract. WHO has declared Coronavirus as pandemic and the whole world is fighting against Coronavirus. Globally, more than 199,478 people have been diagnosed with COVID-19. As of March 18, 2020, more than 167 countries have been affected and more than 8000 deaths have been reported. The main country being affected is China followed by Italy, Iran, Spain, France, and the USA. MATERIALS AND METHODS Since there are no effective drugs available against Coronavirus, we conducted virtual screening of phytochemicals to find novel compounds against this virus. Hence, we created a phytochemical library of 318 phytochemicals from 11 plants which have been reported as antiviral, antibacterial and antifungal activity. The phytochemical library was subjected to virtual screening against molecular targets; Main protease (Mpro) and Angiotensin-Converting Enzyme 2 (ACE2). RESULTS Top 10 compounds were selected from each target which had better and significantly low binding energy as compared to the reference molecule. CONCLUSIONS Based on the binding energy score, we suggest that these compounds can be tested against Coronavirus and used to develop effective antiviral drugs.Coronavirus disease 2019 (COVID-19) has officially been declared a pandemic by the World Health Organization (WHO). Radiological examinations, especially computed tomography (CT), play an important role in the fight against COVID-19. A comprehensive and timely review of radiological role in the fight against COVID-19 remains urgent and mandatory. Hence, the aim of this review is to summarize the radiological role in the fight against COVID-19. This review of current studies on COVID-19 provides insight into the radiological role in the detection, diagnosis, and monitoring for COVID-19. The typical radiological features of COVID-19 include bilateral, multifocal, and multilobar ground glass opacification with patchy consolidation, a peripheral/subpleural or posterior distribution (or both), mainly in the lower lobes. A combination of chest CT and repeat Reverse Transcription-Polymerase Chain Reaction (RT-PCR) testing may be beneficial for the diagnosis of COVID-19 in the setting of strongly clinical suspicion. Chest CT may improve the sensitivity for COVID-19 diagnosis, but patients' exposure to radiation should be kept as low as possible especially for children and pregnant women patients.The number of global COVID-19 infected cases is increased rapidly to exceed 370 thousand. COVID-19 is transmitted between humans through direct contact and touching dirty surfaces. This paper aims to find the similarity between DNA sequences of COVID-19 in different countries, and to compare these sequences with three different diseases [HIV, Hand-Foot-Mouth disease (HFMD), and Cryptococcus]. The study used pairwise distance, maximum likelihood tree, and similarity between amino acid to find the results. The results showed that different three main types of viruses namely, COVID-19 are found. The virus in both Italy and Iran is not similar to COVID-19 in China and USA. While, two viruses were spread in Wuhan (before and after December 26, 2019). Besides Cryptococcus and HFMD are found as dominant diseases with Group 1 and Group 3, respectively. Authors claim that the current virus in Italy and Iran that killed thousands of people is not COVID-19 based on the available data.The aim of this meta-analysis was to assess the efficacy and safety of propofol sedation for colonoscopy in comparison with traditional sedative agents. We performed a systematic search of PubMed, Embase, Scopus, Web of Science CENTRAL (Cochrane Central Register of Controlled Trials) and Google Scholar databases to identify eligible randomized controlled trials (RCTs) published before November 2019, and compared the effect of traditional sedative agents (TA) with the effect of propofol/propofol combined with TAs for routine colonoscopy. We included 22 eligible trials in our analysis, with a total of 2575 participants. We found strong associations between propofol use and short recovery (SMD MD, -1.15 [-1.55, -0.75], p less then 0.00001), procedure duration (SMD -0.28 [-0.55, -0.02], p less then 0.05), discharge times (SMD= -0.71 [-1.06, -0.36], p less then 0.0001), and sedation scores (SMD 1.29 [0.36, 2.22], p less then 0.05). Propofol in combination with traditional agents led to a significant decrease in discharge time compared with the discharge times of traditional sedatives alone (SMD=-0.69 [-1.07, -0.31], p less then 0.0004). The effects of propofol on cecal intubation rates, and occurrences of hypotension and apnea were similar to those of TAs. Our results suggest that propofol can be used as a safe alternative to TAs, and can significantly shorten procedure duration, recovery and discharge times, and improve sedation depth.OBJECTIVE Probiotics, nowadays are the effective in management of chronic periodontitis when used as an adjunct to non-surgical periodontal therapy. However, the beneficial effects of probiotics are varied with the nature of bacterial strain. Our meta-analysis aims at evaluating the magnitude of improvement in clinical and microbiological parameters, with administration of Lactobacillus reuteri alone in adjunct to scaling and root planning (SRP). MATERIALS AND METHODS A digitalized database search was made in MEDLINE (PubMed), Scopus, CENTRAL (Cochrane Registry of Trials), Web of Science, and EMBASE, to identify eleven randomized clinical trials published within last decade (2009-2019), with double blind, placebo controlled study design. The data extraction was carried out and subject to both qualitative and quantitative synthesis. The primary outcomes assessed were gain in clinical attachment level (CAL), reduction in probing pocket depth (PPD), and reduction in microbial levels. RESULTS The meta-analysis plots were used to assess all the clinical outcomes. The mean difference of reduction in PPD at 21 days (MD-0.61) and 3 months (MD-0.40), and CAL gain at 3 month (MD-0.30) showed favourable response in the sites treated with probiotics containing Lactobacillus reuteri in addition to SRP. The meta-plots for major peridonto-pathogens constructed at 21 days follow-up, showed short-term effective reduction. CONCLUSIONS Within the limits of the study, Lactobacillus reuteri containing probiotics showed a significant clinical and microbiological benefit, however, the favourable effect was shown to be short-term.OBJECTIVE To explore the curative effects of vancomycin and cefotaxime combined with gamma globulin respectively in neonatal septicemia and their influences on PCT, CRP, and hs-CRP, so as to provide references for clinical treatment. PATIENTS AND METHODS 181 patients with neonatal septicemia admitted to Huangshi Maternity and Child Health Hospital from April 2012 to August 2014 were selected as the study subjects. Patients treated with vancomycin combined with gamma globulin were selected as group A (96 cases) and those treated with cefotaxime combined with gamma globulin were selected as group B (85 cases). The improvement time of clinical symptoms (milk rejection, nervous system symptoms, body temperature), hospital stays, mortality, medicine curative effects, adverse reactions, complications, and levels of serum CRP, PCT, and hs-CRP of patients before and after treatment were compared between the two groups. RESULTS The improvement time of clinical symptoms like body temperature, milk rejection, and neurological symptoms, as well as hospital stays in group A were lower than those in group B (p0.05); after treatment, levels of serum CRP, PCT, and hs-CRP in both groups decreased significantly, and levels of serum CRP, PCT, and hs-CRP in group B decreased more significantly than those in group A (p less then 0.05). CONCLUSIONS Cefotaxime combined with gamma globulin in the treatment of patients with neonatal septicemia has short improvement time in clinical symptoms, high total effective rate of drugs, low mortality, fewer adverse reactions and complications, and can significantly reduce levels of serum CRP, PCT, and hs-CRP, which is worthy of further promotion and application in clinical practice.OBJECTIVE In this study, we aimed to assess the reproducibility and reliability of a three-dimensional laser scanner (3DLS) in measuring the upper limb volume of BRCL women undergoing a 2-week complete decongestive therapy (CDT). PATIENTS AND METHODS 3DLS and CM were used to measure the upper limb volume in a cohort of BCRL women before (T0) and after (T1) a 2-week CDT. We evaluated a) correlation between 3DLS and CM at both time points; b) level of agreement and the consistency of the different measurements at both time points; c) correlation between the inter-rater operator analysis in terms of total limb volume differences before and after rehabilitative treatment of both circumferential method and laser scanning 3D in breast cancer related lymphedema patients. RESULTS Taken together, 43 BCRL women (age 51.1 ± 5.4 years) were included. Both 3DLS and CM showed a significant inter and intra-operator correlation in the arm volume measurement at both time-points (T0 r2=0.99, p less then 0.0001; T1 r2=0.99, p less then 0.0001). 3DLS showed a strong correlation with CM (r2=0.99, p less then 0.0001) in terms of volume measurement and provided greater intra-operator correlation (r2=0.92 vs. 0.62) in detecting volume variations after the treatment (T1-T0). CONCLUSIONS 3DLS confirmed to be highly sensitive, cheap and easy-to-use in the evaluation of the upper limb volume in BCRL women before and after a rehabilitative treatment. These findings suggest that augmented reality technologies might be very useful in oncological rehabilitation.OBJECTIVE To investigate the effect and mechanism of mocetinostat on diminishing epidural fibrosis. Dysregulated wound repair usually occurs after injury or surgery and is featured by excessive scar tissue contributed by fibrosis. Increasing researches demonstrated that histone acetylation, an epigenetic alteration, plays a crucial role in fibrosis. However, the mechanism of the complicated process remains unclear. In the current study, the effect of histone deacetylase (HDAC) inhibitor mocetinostat in a rat model of epidural fibrosis was detected, and it was discovered that mocetinostat suppressed myofibroblast activation and increased apoptosis by reducing Akt/GSK3b signaling. PATIENTS AND METHODS First, the levels of histone acetylation in the patients' epidural fibroblasts were analyzed. Then, mRNAs and proteins obtained from human fibroblasts following TGF-β activation and mocetinostat treatment in vitro were used to examine the influence of mocetinostat on the activation and survival of fibroblasts, so as to explore the related mechanism of mocetinostat.
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