Posted by admin on Dec 31, 2022 in |
Carbon nanomaterials belong to the carbonaceous family of less than 10 nm in size called Carbon dots (C-dots); the latest class of engineered nanoparticles has recently gained popularity for their unique characteristic features, such due to their low toxicity and miniature size, it can penetrate cells easily, thus becoming highly biocompatible. The advancement of science and its collaboration with multidisciplinary fields for developing C-dots, their characterization, and application into the faster, cheaper, and more reliable products in various scientific areas. C-dots synthesis uses biomass wastes because of their abundance, wider availability, low cost in terms of higher production rate, non-toxic and eco-friendly. Here biomass has been used as a carbon source from renewable raw materials, such as plant and animal derivatives, agricultural wastes, etc. This review aims to summarize the upgrading and recycling of biomass waste to produce C-dots, sources of biomass wastes, characterization of structure and composition, regulation of fluorescence, heteroatom doping, and its unique photoluminescence and chemiluminescence characteristics that make the C-dots most promising nanomaterial used for...
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Posted by admin on Dec 31, 2022 in |
Gradual vision loss is linked to degenerative changes and cataract. The Isotine-herbal eyedrop has been clinically used for 36 years with a claim to reverse the cataract-induced visual impairment. This retrospective observational study on 308 cataract patients, registered between 2017 to 2019 at Basu Eye hospital, Bareli, UP, India, having 3 months of treatment, shows the significant therapeutic response in uncorrected distance visual acuity (UDVA) based on logMAR mean before and after treatment (P<.001). The improvement has been observed in patients having UDVA 0.1 to 1.7 and in UNVA from N-6.1 to N-36and above. Patients of partial vision impairment, having logMAR up to 0.99, significantly attained either normal vision or below 6/18 (logMAR- 0.47). In 103 patients of severe vision impairment (logMAR mean 1.0 to 1.77, considered as Blind by WHO), only 40 patients did not respond, but the remaining 63 patients attained a logMAR mean below logMAR-0.8. In the case of UNVA, 169 patients had vision between N-12 to N35, but after treatment, either they got normal vision...
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Posted by admin on Dec 31, 2022 in |
The day-by-day escalation of different diseases worldwide increases the demand for newer drugs with better therapeutic effects. Nature attracts researchers due to its rich herbal sources with potent effects against various diseases. Sesame seed acts as a reservoir for various bioactive components, exhibiting tremendous beneficial effects on human health. Sesame seed is not just only seeds that are consumed by the different parts of India but also plays an important into the lives of different communities, in their culture, and in the traditional system of medicine. Lignans are the major bioactive components of sesame seed reported to have many properties such as anti-diabetic, antioxidant, anticancer, and anti-inflammatory activities. Because of the oxidative coupling of β-hydroxyphenyl propane, different lignans are formed, such as Sesamin, Sisamol, Sesamolin, sesaminol. Due to the presence of multifarious bioactive components in sesame seeds, such as phenolic components, flavonoids sesame seeds bear a possibility to be an agent in controlling diabetes and hyperlipidemia by decreasing oxidative stress and inflammatory responses. This review focuses on the functional...
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Posted by admin on Dec 31, 2022 in |
The rapid development of artificial intelligence (AI) has far-reaching consequences for the global economy. Computers are helping with human input, decision-making, and data provision in medicine more than ever before. AI, algorithms, robotics, and big data are all used in today’s healthcare sector and the medical profession to derive inferences for monitoring large-scale medical trends and detecting and measuring individual risks and chances based on data-driven estimations. Healthcare is a knowledge-intensive industry that relies heavily on data and analytics to advance treatments and procedures. There has been a significant expansion in the types of medical data gathered in recent years. This includes clinical, genetic, behavioural and environmental information. Large volumes of data from various sources are generated daily by healthcare providers, biomedical researchers, and patients. Technology advancements, such as AI, allow for the analysis of human thought processes. The pharmaceutical business saw significant transformation as a result of the application of machine learning, AI, and automation processes. Various types of analysis have contributed to a general decline in death...
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Posted by admin on Dec 31, 2022 in |
Conventionally, drugs are released abruptly or comprehensively. But, in current years, pulsatile drug release systems (PDRS) are ahead raising attention. From PDDS, the drug is liberate quickly after a well defined insulate-time, could be helpful for many medicines or treatments. It can be labeled in single and a couple of-pulse structures. Other structures consist of a drug-enclosed core, enclosed by means of a swelling layer and an outer layer is insoluble, however coating with semipermeable polymer. The lag time earlier to the rupture is specifically controlled via: (i) the penetration and mechanical houses of the coated polymer and (ii) the behaviour of swelling depend on the swelling layer. As is within the residing frame frequently observed that, many fundamental capabilities are regulated with the aid of brief or pulsed launch of bioactive substances at a precise site and time. Therefore, it is miles grave to expand novel drug transport systems to attain pulsed launch of a sure amount of medicine. It is a good way to imitate the dwelling...
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