Skip to main content

Articles

 

Clinical courses

 

Clinical research courses

  • AN INSIGHT TO IN-SITU GEL FORMING STOMACH SPECIFIC DRUG DELIVERY SYSTEM

    { DOWNLOAD AS PDF }

    ABOUT AUTHORS:
    Deepak Kumar*, Palak Kapoor
    Shoolini University,
    Solan, Himachal Pradesh
    deepakkaushik354@gmail.com

    ABSTRACT:
    The oral delivery of drugs having narrow absorption window in the gastro-intestinal tract is limited by poor bioavailability with conventional dosage forms due to incomplete drug release and short residence time at the time of absorption. To provide controlled delivery of drugs novel drug delivery systems have been developed. Different systems have been developed to increase the gastric residence time viz. floating system, mucoadhesive, high density, expandable. Among all oral dosage forms, liquid orals are more prone to low bioavailability due to fast transit time from stomach to duodenum. Sustained/Controlled delivery can be achieved by decrease in the transit time of the dosage form. This can be augmented by an approach of liquid in-situ gelling system. These in-situ formulations are the drug delivery systems that are in sol form before administration in the body, but when administered, undergo gelation, in-situ, to form a gel. Formation of gel depends on various factors viz. temperature modulation, pH change, presence of ions, ultra-violet irradiation, from which drug releases in a sustained and controlled fashion. Different polymers which can be used for formation of in-situ gel include gellan gum, alginic acid, xyloglucan, pectin, chitosan, poly-caprolactone, poly-lactic acid, poly-lactic-co-glycolide. This article presents a detailed review of introduction, approaches to achieve in situ gelling system, polymers used, evaluation parameters, advantages of in situ gelling system.

  • MANAGEMENT OF ASTHMA: ROLE OF CLINICAL PHARMACIST

    About Authors:
    Languluri Reddenna1*, Sree Nagavalli K2
    1Department of Pharmacy Practice, Rajiv Gandhi Institute of Medical Sciences, Kadapa, Andhra Pradesh, India-516003
    2Department of Pharmacy Practice, S.J.M College of Pharmacy, Chitradurga, Karnataka, India-577502
    *reddennapharmd@gmail.com

  • SYNTHESIS AND ANTICANCER ACTIVITY OF FLAVONE DERIVATIVES AGAINST ESTROGEN DEPENDENT CANCERS BY RATIONAL APPROCH

    { DOWNLOAD AS PDF }

    About Authors:
    Vanraj Thakor1*, Jalpa Kher2, Fenil Bhayani1, Bhavini Atodaria1, Malleshappa Noolvi1
    1Shree Dhanvantary college of pharmacy, Kim, Surat, Gujarat, India.
    2Ashok & Rita Patel institute of Biotechnology, New Vallabh Vidyanagar, Gujarat, India
    vanraj7777@gmail.com, jkher3333@gmail.com

    Abstract
    Aromatase and 17-ßHSD inhibitors are main target of pharmacological interest for the treatment of estrogen dependent cancers. Chalcones, Coumarins, Flavones, Isoflavones have been reported for such inhibition and are used for treatment of breast tumors. So in this topic, Flavone derivatives containing Imidathiadiazole, Thiadiazole, Triazole and benzimidazole hetrocycles synthesised by using simple laboratory reagents like 2-Hydroxy Acetophenone and 4-Hydroxy Benzaldehyde to convert chalcone leads to formation of Flavones by cyclazation using Microwave and followed by attachment of different hetrocycles to form Flavone derivatives and charactrarized by IR, 1H NMR, 13C NMR spectroscopy and elemental analysis. These Flavone derivatives found to exhibit moderate to high inhibitory activity against Estrogen dependent cancers.

  • HERBS & SPICES: TO EMBELLISH THERAPEUTICALLY FOR HEALTHCARE
  • A REVIEW ON ANTI-HIV ACTIVITIES OF COMPOUNDS ISOLATED FROM THE MEDICINAL PLANT AND ADVANTAGE OF PLANT TISSUE CULTURE IN DEVELOPMENT OF ANTI-HIV MEDICINAL PLANTS

    { DOWNLOAD AS PDF }

    About Authors:
    1Amita Pandey,2Dr. Shalini Tripathi
    1Research student of Rameshwaram Institute of Technology and Management, Sitapur Road, Lucknow (U.P.)
    2Professor of Rameshwaram Institute of Technology and Management, Sitapur Road, Lucknow (U.P.)
    pandey.amita2012@gmail.com

    Abstract
    The AIDS pandemic is one of the most disastrous health and development issue in our world today. Tissue culturing of medicinal plants is widely used to produce active compounds for herbal and pharmaceutical industries. Natural products provide a large reservoir for screening of anti-HIV agents with novel structure and anti-viral mechanism because of their structural diversity. This work reviews in vitro micro propagation techniques and gives examples of various commercially important medicinal plants. Advantages-To produce many copies in any time of the same plants then which may be used to produce plants with better flowers, odour’s, fruits or any other properties of the plants that is beneficial to the human beings. Conclusion- HIV is the most common untreated word wide disease in now a days and Plant tissue culture is most important technique for growing new plant species in proper aseptic condition which are useful for the cure of HIV. Acknowledgement- I would like to record my gratitude to my esteemed respected guide Dr. (Prof.) ShaliniTripathi, Department of Pharmacy, Rameshwaram Institute of Technology and Management

  • JAN AUSHADHI STORE: A NEW APPROACH IN PROVIDING LOW COST DRUGS TO THE PUBLIC

    About Authors:
    Rohit Gujarati, T.M.Pramod Kumar, Parasiya Sachin R.
    Pharmaceutical Regulatory Affairs Group, Dept. of Pharmaceutics,
    JSS College of Pharmacy, JSS University, S.S Nagar, Mysore-570015, Karnataka, India
    rohitgujrati@gmail.com

    { DOWNLOAD AS PDF }

    Abstract
    India has one of the best developed pharmaceutical industries, and produces about 20 per cent of the world’s drugs. Currently many top Indian companies are exporting generic drugs worth Rs 45,000 crore every year to many countries including the US and Europe. But ironically, drugs are beyond the reach of people in India itself, especially the poor, because their prices are very high. It is not that the cost of R&D and manufacturing is high, but that the profit margins are exorbitant and in many cases exploitative, which can be explained by reasons like, lack of proper regulation on price control (except for few DPCO drugs), prescription made by the doctors, lack of awareness in public about the generic drugs.

    Government of India is taking certain steps in providing cost effective drugs to the public without compromising with the quality of the medicines. Recently Union government and regulatory bodies appear to be serious in ending the pharma-doctor nexus and curb unethical marketing practices. In its latest effort, the Medical Council of India (MCI) has directed doctors, hospitals and medical colleges to prescribe generic medicines as far as possible. This has not benefited much to the public. This Paper give a brief scenario about the various measures taken by the Govt. of India to scale down the rates of high cost medicines, among which, the concept of “jan aushadhi”, which talks about various measures taken by the Govt. of India on increasing the availability of the generic drugs throughout the country, has been highlighted.

  • FORMULATION AND CHARACTERIZATION OF MICROEMULSION BASED GEL OF ANTIFUNGAL DRUG

    { DOWNLOAD AS PDF }

    About Authors:
    Patel Rahul R.*, Dr Kanu R Patel, Dr Mukesh R Patel
    Department of Pharmaceutics,
    Shri B.M.Shah College of Pharmaceutical Education and Research
    Dhansura Road College campus Modasa,
    Dist:- Arvali. Pin code:- 383315 Gujarat, (india)
    rahulrpatel21089@yahoo.com

    Abstract
    Micro emulsion based Gel formulation provides better application property and stability & makes it dual control release system in comparison to cream and ointment. Topical Microemulsion based gel drug administration is a localized drug delivery system anywhere in the body through ophthalmic, rectal, vaginal and skin as topical routes. Many advantages of gels a major limitation is in the delivery of hydrophobic drugs. So to overcome this limitation an Microemulsion based approach is being used so that even a hydrophobic therapeutic moiety can enjoy the unique properties of gels. Whenever, it is used for fungal disease for topical delivery system, it is good for compare to oral delivery. When gels and Micro emulsions are used in combined form the dosage form are referred as Microemulsion based gel. Skin is one of the most extensive and readily accessible organs on human body for topical administration and is main route of topical drug delivery system. It is prepared by mixing an oil-in-water type or water-in-oil type emulsion with a gelling agent.The use of Micro emulsion based gels can be extended in analgesics and antifungal drugs.

  • A REVIEW ON CHRONIC OBSTRUCTIVE PULMONARY DISEASE

    ABOUT AUTHORS:
    1Rashmi Verma, 2Rakesh Tiwle
    1Rungta College of Pharmaceutical Sciences & Research, Bhilai, 491024, C.G
    2Shri Laxmanrao Maker Institute of Pharmacy, Amgaon, Gondia, Maharashtra, India- 441902.
    rashmi.verma501@gmail.com

    { DOWNLOAD AS PDF }

    ABSTRACT
    In the ancient age COPD has a variable natural history and not all individuals follow the same course about 15-20% of smokers develop clinically significant COPD. It is characterized by the airflow obstruction that is not fully reversible. It is predominantly caused by smoking, particularly occupational exposures, may also contribute to the development of COPD. Chronic obstructive pulmonary disease is diagnosed using a medical device called a spirometer, which measures air volume and flow, the main components of common clinical breathing tests (pulmonary function tests). Long-term exposure to lung irritants that damage the lungs and the airways usually is the cause of COPD. In this article we are focus about and detail review on the COPD.

  • NANOCOCHLEATE: NOVEL BYPASS OF CONVENTIONAL DRUG DELIVERY SYSTEM

    ABOUT AUTHORS:
    Harsh Vyas1*, Tulsi Upadhyay1, Nirali Thakkar1, Kruti Patel1, Umesh Upadhyay2,
    1Students, 2Faculty of pharmacy
    Sigma Institute of Pharmacy,
    Bakrol, Vadodara, Gujarat, India
    *vyas123harsh@gmail.com, tulsiupadhyay90@gmail.com

    { DOWNLOAD AS PDF }

    ABSTRACT:
    Nanocochleate is a novel lipid based drug delivery system offering systemic and oral delivery of various charged drug molecules. It is formed by negatively charged lipid bilayer. Nanocochleate can encapsulate drugs which are hydrophobic, positively charged, negatively charged and poor orally bioavailable. It is also very much beneficial for oral absorption for peptide drugs that possess a net positive charge. Nanocochleate is beneficial for molecules having binding sites inside the cell. The property that nanocochleates can facilitate cross membrane diffusion for charged and impermeable molecules finds wide application in drug delivery. Nanocochleate have been proven better than liposomes and more compatible with body environment. They differ from liposomes by its structure and compatibility to the body. Liposomes are lipid bilayer with aqueous inner environment and unlike liposomes nanocochleates are having charged lipid bilayer without aqueous environment and are multilayer lipid matrix i.e. Cochleate.

    Various methods of its formulation, structure, merits demerits and wide range of application are described in this article.

  • A PARADIGM SHIFT IN DRUG REGULATIONS IN TAIWAN

    About Authors:
    *Parasiya Sachin kumar R., Balamuralidhara V., Pramod Kumar T.M., Rohit Gujarati, Abhisek Shukla, Vandana Kshatri
    Pharmaceutical Regulatory Affairs Group, Dept. of Pharmaceutics,
    JSS College of Pharmacy, JSS University, S.S Nagar, Mysore-570015, Karnataka, India
    *sachin_patel2007@yahoo.com

    { DOWNLOAD AS PDF }

    Abstract
    Across Asia, a convergence of economic trends, government policies and greater awareness among the general public of healthcare issues has created an environment that is poised for dramatic growth and change. Taiwan, for instance, can be taken as an example. Taiwan has one of Asia's most highly-praised healthcare systems with excellent provision of healthcare and key health outcomes. Nevertheless, the government is facing new pressures for public healthcare reforms as result of a rapidly ageing population and rising healthcare costs. This paper provides an introductory overview of Taiwan’s sudden changes in its drug regulations due to TFDA (The Taiwan Food and Drug Administration) establishment in 2010, TFDA of the Department of Health (DOH) made an advance announcement about the “amendment draft of the Provisions Governing the Registration and Market Approval of Drugs”, which amends a total of 40 Articles. Without impeding the quality, safety and therapeutic effect of drugs, most of the amended Articles are about simplification of application procedures and loosening of regulations for drug registration and market approval. Regulations loosened are imposed on new drugs, radioactive drugs, allergenic drugs and drugs for export that is intended to accelerate the process to sell new drugs on the market and promote the export of domestically manufactured drugs. As a result of these changes in regulations many pharmaceutical MNCs and local manufacturers explored their business in Taiwan due to quick approval of their NDAs and gained more flexibility in the local market. To support Taiwan's generic drug industry, DOH has also decided to take measures to simplify and reduce the ANDA application time.

Subscribe to Articles