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AN OVERVIEW ON THIN LAYER CHROMATOGRAPHY
In the present article attempt has been made to explain the basic ideas and the significance of Thin layer Chromatography (TLC) in different analytical methods. As TLC is less time consuming, low cost, and can be performed with less complicated technique it has a wide application in pharmaceutical analysis. If performed precisely 32 amino acids can be separated by TLC. Also it has a wide app...
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A REVIEW ON PHARMACEUTICAL PREFORMULATION STUDIES IN FORMULATION AND DEVELOPMENT OF NEW DRUG MOLECULES
Preformulation is a group of studies that focus on the physicochemical properties of a new drug candidate that could affect the drug performance and the development of a dosage form. This could provide important information for formulation design or support the need for molecular modification. Every drug has intrinsic chemical and physical properties which has been consider before development of p...
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TRANSGENIC ANIMALS: PRODUCTION AND APPLICATION
Organisms containing integrated sequences of cloned DNA (transgenes), transferred using techniques of genetic engineering (to include those of gene transfer and gene substitution) are called transgenic animals. The development of transgenic animals has been part of biotechnology research which has been expanding rapidly. Transgenic animals produced with the purpose of producing better and good qua...
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NOVEL DRUG DELIVERY SYSTEMS: AN OVERVIEW
Evolution of an existing drug molecule from a conventional form to a novel delivery system can significantly improve its performance in terms of patient compliance, safety and efficacy. In the form of a Novel Drug Delivery System an existing drug molecule can get a new life. An appropriately designed Novel Drug Delivery System can be a major advance for solving the problems related towards the rel...
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TRANSDERMAL DRUG DELIVERY SYSTEM: A REVIEW
A transdermal patch is a medicated adhesive patch that is placed on the skin to deliver a specific dose of medication through the skin and into the bloodstream. Often, this promotes healing to an injured area of the body. An advantage of a transdermal drug delivery route over other types of medication delivery such as oral, topical, intravenous, intramuscular, etc. is that the patch provides a con...
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REGULATORY PROCESS FOR IMPORT AND EXPORT OF DRUGS IN INDIA
This article mainly focuses on the approval process of drug import and export from India. Now a day’s foreign pharmaceutical companies have a better legal foundation for releasing new drugs in India. The Indian medical regulatory system has become more complicated, and new drugs can take a year or more to be approved for marketing. Ever-changing laws and regulations are driving demand for regula...
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ROLE OF DIFFERENT NEUROTRANSMITTERS IN ANXIETY: A SYSTEMIC REVIEW
Anxiety is a persistent feeling of dread, apprehension and impending disaster, or tension and uneasiness. The reported prevalence rates of psychiatric morbidity in the Indian industrial population range from 14-37%. Anxiety disorders may develop from a complex set of risk factors including genetics, brain chemistry, personality and life events. It is a specific class of psychopathology characteriz...
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IMPORTANCE OF HETEROCYCLIC CHEMISTRY: A REVIEW
Heterocyclic compounds are of very much interest in our daily life. Heterocyclic compounds have one or more hetero atoms in their structure. They may be cyclic or non cyclic in nature. Heterocyclic compunds have a wide range of application. They are predominantly used as pharmaceuticals, as agrochemicals and as veterinary products. They also find applications as sanitizers, developers, antioxida...
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ANTIBIOTIC PRODUCTION BY MICROBES ISOLATED FROM SOIL
Antibiotic is one of the most important commercially exploited secondary metabolites produced by bacteria, fungi and Streptomyces and employed in a wide range. Most of the antibiotics used today are from the microbes. Bacteria are easy to isolate, culture, maintain and to improve their strain. Bacillus species being the predominant soil bacteria because of their resistant endospore formation and p...
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EFFECTIVE MEDICINAL PLANTS IN TREATING HEPATITIS B
Medicinal plants and natural products have many applications in the treatment of viral diseases, due to much lower side effects. Different types of hepatitis, especially hepatitis B, are of the viral diseases whose treatment using herbal medicines is currently of great interest due to the limited availability of effective chemical drugs and having numerous side effects. Due to the attention paid t...
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