Posted by admin on Mar 31, 2021 in |
Background: The entire world is battling the coronavirus disease (COVID-19) that potentially leads to pneumonia, Acute Respiratory Distress Syndrome (ARDS), multi-organ failure, often resulting in death. Therefore, the utmost challenge from a medical perspective is to improve lung function before the patient requires intubation and critical care. In the same light, the use of low dose radiation therapy (LDRT) that has been used to treat various non-malignant inflammatory conditions can be exploited as a promising approach to combat ARDS in COVID-19 patients. LDRT is a century-old popular treatment of viral pneumonia that has been reported to reduce inflammation and prevent the cytokine storm, thus mitigating the severity of pneumonitis. Given the outcomes of pilot clinical studies, the administration of LDRT should be kept as an option in clinical situations where benefits outweigh the risks. Therefore, the present communication highlights the anti-inflammatory role of LDRT so as to revisit its prospective role in COVID-19 pneumonia treatment. Conclusions: In the COVID-19 pandemic, LDRT appears as a cost-efficient, potent, non-invasive, anti-inflammatory treatment...
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Posted by admin on Mar 31, 2021 in |
Colon targeted drug delivery system is a significant part of the pharmaceutical dosage form. Because the colon targeted formulation system only responds to the colon-specific physiological conditions, a triggering mechanism is required. Site of colon provides local and systemic drug delivery. Inflammatory bowel disease can be treated by localized delivery of drugs. The systemic side effect can be decreased by aiming the medications directly to the colonic cycle. Rectal and oral formulations are the major drug targeting strategies that target the colon by pressure, pH, and micro-flora triggered the release of the drug. Formulation of colon targeted system is a complicated process involving substantial efforts. This article discusses the advantages, limitations, primary and advanced approaches, and evaluation of colon-specific systems and provides information regarding some of the formulations available in the market to treat colon-related disorders. This article also focuses on current and future prospects in the area of colon-targeted...
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Posted by admin on Mar 31, 2021 in |
AIM: To see the appraisement of drug utilization pattern of antimicrobials in the general medicine department of a tertiary care teaching hospital. Methodology: A prospective observational, analytical study was done on patients admitted in general medicine of Maharaja Institute of Medical Sciences, Vizianagaram, Andhra Pradesh, India information regarding age, gender, diagnosis, patients present/past medical history, treatment, drug interactions were recorded in a standard questionnaire(case report form). The drug utilization process was evaluated using quality indicators of drug use recommendations by WHO. PDD of drugs and maximally used antimicrobials were analyzed. Results: A total of 250 patients were included after excluding missing data. Out of 250 patients, 123 (49.2%) were male, and 127 (50.8%) were female, 183 (65.12%) was bacterial, 74 (26.33%) were viral, 22 (7.82%) were protozoal, 2 (0.7%) were fungal, and the p-value was 0.0213, cephalosporins were most prescribed antimicrobial (27.72%), and anti-helminthics were least (0.33%), and p-value was found to be 0.0016. Out of 18 UTI cases, 3 were male, and 15 were female, and the p-value...
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Posted by admin on Mar 31, 2021 in |
In the vision of chemistry, Schiff bases are excellent ligands and play a very important role in drug discovery and development. The Schiff bases and their complexes have been reported in the literature possessing wide applications in biological, clinical, and analytical fields. In outlook of this, new Schiff bases of Sulfonamide drug were synthesized by a very simple reaction and in good yield. The purity of the newly synthesized bases was confirmed by performing TLC in a suitable solvent system. The functional groups present in the targeted Schiff bases were confirmed by FT-IR spectroscopy. Further, all the synthesized compounds were successfully screened for their antimicrobial activity. Among these Schiff bases, the compound containing nitro and fluoro groups shows greater activity than standard drugs. By considering this, there is a need to design more analogs of sulfonamide Schiff bases and correlate the structural modifications with their respective antimicrobial activity to develop a Structure activity...
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Posted by admin on Mar 31, 2021 in |
The current pandemic COVID 19 caused by SARS-CoV-2 is very contagious and causes respiratory disease. Genomic analysis of different strains in SARS-CoV-2 were found to infect different geographical locations of the world (India, USA, and Brazil) and also in different parts of India (Kerala, Surat, and Ahmedabad). These sequences were downloaded from the viral genome sequence database of the National Center for Biotechnology Information (NCBI), and comparative analysis is performed using various computational tools. Comparison of genome size, G+C content, and identified ORFs is performed for different sequences of SARS-CoV-2 isolated from different geographical locations of the world and also from different cities/states of India using various bioinformatics tools. This study concludes that all the sequences isolated from different geographical locations are highly similar to the reference strain of Wuhan, with an identity percentage ranging from 99.56-99.98% and also with the same GC content of 37%. The difference in the identified ORFs of length >150 and a small difference in the identity percentages shows the presence of mutation between...
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