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881.
Mahbub Hasan Nidhan Chandra Paul Shamrat Kumar Paul Abu Saim Mohammad Saikat Hafeza Akter Manoj Mandal Sang-Suk Lee 《Molecules (Basel, Switzerland)》2022,27(5)
Pulmonary fibrosis (PF) is a disease-refractive lung condition with an increased rate of mortality. The potential factors causing PF include viral infections, radiation exposure, and toxic airborne chemicals. Idiopathic PF (IPF) is related to pneumonia affecting the elderly and is characterized by recurring scar formation in the lungs. An impaired wound healing process, defined by the dysregulated aggregation of extracellular matrix components, triggers fibrotic scar formation in the lungs. The potential pathogenesis includes oxidative stress, altered cell signaling, inflammation, etc. Nintedanib and pirfenidone have been approved with a conditional endorsement for the management of IPF. In addition, natural product-based treatment strategies have shown promising results in treating PF. In this study, we reviewed the recently published literature and discussed the potential uses of natural products, classified into three types—isolated active compounds, crude extracts of plants, and traditional medicine, consisting of mixtures of different plant products—in treating PF. These natural products are promising in the treatment of PF via inhibiting inflammation, oxidative stress, and endothelial mesenchymal transition, as well as affecting TGF-β-mediated cell signaling, etc. Based on the current review, we have revealed the signaling mechanisms of PF pathogenesis and the potential opportunities offered by natural product-based medicine in treating PF. 相似文献
882.
Jagannath Das Beste Hamiye Beyaztas Maxwell Kwesi Mac-Ocloo Arunabha Majumdar Abhijit Mandal 《Entropy (Basel, Switzerland)》2022,24(9)
This paper considers the problem of comparing several means under the one-way Analysis of Variance (ANOVA) setup. In ANOVA, outliers and heavy-tailed error distribution can seriously hinder the treatment effect, leading to false positive or false negative test results. We propose a robust test of ANOVA using an M-estimator based on the density power divergence. Compared with the existing robust and non-robust approaches, the proposed testing procedure is less affected by data contamination and improves the analysis. The asymptotic properties of the proposed test are derived under some regularity conditions. The finite-sample performance of the proposed test is examined via a series of Monte-Carlo experiments and two empirical data examples—bone marrow transplant dataset and glucose level dataset. The results produced by the proposed testing procedure are favorably compared with the classical ANOVA and robust tests based on Huber’s M-estimator and Tukey’s MM-estimator. 相似文献
883.
Ali Sk Irsad Das Anjan Dutta Dhanadeep Das Ajit Mahata Nagendranath Mandal Samiran Mandal Atis Chandra 《Journal of Sol-Gel Science and Technology》2021,100(1):89-100
Journal of Sol-Gel Science and Technology - Nickel doped lead oxide (Pb1-xNixO) nanoparticles with different concentration (x = 0.00, 0.01, 0.05, 0.10, 0.15, 0.20, 0.25, and 0.30) of... 相似文献
884.
Jana Shibu Narayan Sing Dilip Banerjee Subhadip Haldar Pallab Kanti Dasgupta Barun Kar Amit Sharma Nanaocha Bandyopadhayay Rajib Mukherjee Pulok K. 《平面色谱法杂志一现代薄层色谱法》2021,34(6):521-530
JPC – Journal of Planar Chromatography – Modern TLC - Piperine is the most important alkaloid molecule present in Piper nigrum. In this study, a simple, rapid, quantitative... 相似文献
885.
Parvin Nargish Mandal Tapas K. Nagajyothi P. C. Reddy P. Mohan Reddy N. Ramesh Joo Sang W. 《Journal of Cluster Science》2021,32(6):1761-1767
Journal of Cluster Science - Day by day, humans and animals are infected with life-threatening and deadly diseases due to mosquito bites. Current methods used to fight these diseases are not fully... 相似文献
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A magnetically separable core–shell CoFe2O4@SiO2‐SO3H nanocatalyst has been successfully exploited as a heterogeneous acid catalyst in the synthesis of diversely substituted biologically important spiro fused pyrrolo/indolo[1,2‐a]quinoxaline derivatives through the condensation of N‐(2‐aminophenyl)pyrroles/indoles and various cyclic conjugated 1,2‐diones in ethanol under ultrasonic irradiation. Room temperature synthesis, short reaction time, wide substrate scope, good to excellent yield of products and use of a magnetically separable and recyclable nanocatalyst make this method attractive and practicable. 相似文献
890.
Meccanica - In the present study, under the assumption of small amplitude water wave theory and structural response, effect of bed undulation on the wave interaction with a combination of flexible... 相似文献