Posted by admin on May 31, 2022 in |
Parkinson’s disease is the second most common progressive, age-linked neurodegenerative disorder. The sporadic form of the disease is usually idiopathic, where mitochondrial dysfunction is its major hallmark. Mitochondria are multifunctional dynamic organelles that carry out major cellular functions that get damaged by reactive oxygen species, deposition of lewy bodies, dopaminergic neuronal cell death, mitochondrial DNA mutations, and imbalance in fission/fusion that ultimately weakens mitophagy. In this review, the updated key roles and mechanisms of mitochondrial dysfunction structurally and functionally in the pathogenesis of sporadic Parkinson’s disease are discussed to understand the process of neurodegeneration. Research Data from numerous studies confirm mitochondrial dysfunction being the Basis of the disease. Here, we briefly bring the overview of illicit drug administration, oxidative stress, mitochondrial DNA mutations, mitochondrial genome mutations, alpha-synuclein aggregation, mitochondrial dynamics-fission and fusion, and the impairment of mitophagy in the disease pathogenesis. In conclusion, understanding mitochondrial dysfunction and its pathways can be a major target in treatment and prevention of Parkinson’s...
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Posted by admin on May 31, 2022 in |
The concept of Quality by Design reflects current global regulatory thinking related to pharmaceutical products. The pharmaceutical industry needs to improve its performance. Newer technologies need to be implemented that can effectively reduce the cost and, at the same time, improves product quality. Quality by design (QbD) is the best solution to build quality in all pharmaceutical products. The main objective of QbD is to ensure the quality product resulting from a combination of prior knowledge and new estimation during development. QbD is being widely promoted by the food and drug administration (FDA) and the international conference on Harmony (ICH). Quality by design (QbD) in the pharmacy field is mainly based on the understanding of how materials and process parameters affect the quality profile of final products. In this article, the key elements of QbD viz., Target product quality profile, Critical quality attributes, Risk assessment, Design space, and Control strategy are discussed to understand the performance of dosage forms within the design space. Tools of QbD (DoE, Quality risk...
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Posted by admin on May 31, 2022 in |
Oroxylum indicum (O. indicum), commonly known as the Indian trumpet tree, belonging to the family Bignoniaceae, is a medicinally important, small, or medium-sized plant used to treat various diseases and also has its importance in the traditional system of medicine. Various parts of the plant have been proved to possess useful pharmacological activities. It is native to the Indian subcontinent, extending to Sri Lanka, China, and Malaysia. A variety of experimental studies has been performed both in-vitro and in-vivo to determine the various uses of the plant. Also, various important chemical constituents have been isolated, which act as a source of medicinally important compounds. Flavonoids, the most abundant and important constituents, are found in almost all parts of the plant. Several studies have been performed to reveal information on O. indicum. The aim of writing this review is to compile information from published materials on various aspects of the...
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Posted by admin on May 31, 2022 in |
At a time where we understand that new drug discovery and development involves significant cost, expensive products and is the slow-paced process, an innovative idea called ‘Drug Repositioning’, which basically means repurposing of old drugs to treat diseases including both common and rare are being increasingly attractive as it provides drug development in a sustainable cost, time efficiently and the product value is also low, making it less risky for pharmaceutical investment. A drug initially marketed as an anti-anginal drug repurposed for erectile dysfunction (Sildenafil/ Viagra) is an important example of landmark evidence in history. Similarly, over the years, several drugs have been successfully repurposed into other drug uses to treat various diseases. In this systematic review article, we have focused on the wholesome idea and methodologies of drug repurposing and its approaches, methods, challenges and strategic advantages over traditional drug discovery in the present...
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Posted by admin on May 31, 2022 in |
Aegle marmelos, commonly known as Bael or Bilva, is a traditional tree belonging to the family Rutaceae with enormous value in ethnobotany, Ayurveda, and has been used since time immemorial for its spiritual significance as an offering to Lord Shiva while worshipping. Looking at its religious perspective and medicinal benefits, people have conserved trees of Bael in sacred groves. It is a sub-tropical tree and grows wildly in the dry, dry dipterocarp and mixed deciduous forests on the plains and hilly regions. Researchers have used and studied almost all the parts like root, bark, fruit, leaves, and seeds of this significant tree because of the varied phytoconstituents isolated from them, like alkaloids and terpenoids, amino acids, fatty acids, coumarins, etc. Substantial experiments were conducted on Aegle marmelos owing to many phytoconstituents found in it and they were found to exhibit potential therapeutic responses in many pharmacological activities like anti-diabetic, anti-hyperlipidemic, analgesic, antimicrobial, antipyretic, anti-inflammatory, radioprotective, anti-ulcer, anticancer, gastroprotective, antidiarrheal, etc., to name a few. Many pharmaceutical herbal industries have...
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