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STUDIES ON SOME SIDE EFFECTS OF CEPHALOSPORINS

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There are 5 major periods of concern when considering use of an antimicrobial agent, or other drug, during pregnancy. The preconception period is important for both males and females because drug administration to either gender in animal models can affect embryonic development or result in embryonic death. Use of drugs during the first 7 days after conception probably represents an all-or-none effect on the fertilized ovum: Either the damage is so great that the embryo dies, or the damaged cells are replaced by undifferentiated cells that develop normally. Once implantation occurs, after 14 days, differentiation of the embryo begins. This is the period of time when most drug-associated congenital abnormalities are produced. Therefore, it is recommended to avoid any unnecessary use of medications during the first trimester. Exposure during the second and third trimesters presents a smaller risk because most organ systems are developed by this time.The last period of concern is during breast-feeding.All antimicrobial agents administered to the lactating mother can be detected in her milk, but detrimental effects have only occasionally been encountered. ····· 10361102354

Sustained Release Tablets

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The aim of this book was to provide basic knowledge of the art for the development of controlled release matrix tablets of diclofenac sodium with synthetic (Hydroxypropyl Methyl Cellulose) and natural (Xanthine Gum) hydrophilic polymers using different concentrations by direct compression technique and to comparatively evaluate the formulations on the basis of in-vitro and in-vivo parameters. An in-vivo study was conducted on rabbits and the results were calculated using different software like SPSS and Kinetica. In conventional pharmaceutics, matrix based tablet formulations are considered economical and easy to manufacture. This book would be helpful for the students who are involved in the matrix based formulation development at MS and PhD level. ····· 10361102192

Pioglitazone Tablet Dissolution and IVIVC Profile

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One of the great challenges in the inception of pharmaceutical research in the area of correlating in vitro drug release data of various drug formulations to the in vivo drug profiles (IVIVC).The main objective of developing and evaluating an IVIVC is to reduce the number of bioequivalence studies performed during the initial approval process as well as with certain scale-up and post approval changes. IVIVC development could lead to improved product quality and decreased regulatory burden. It is imperative that the drug pioglitazone under consideration is now one of the more widely used drugs for treatment of Type 2 diabetes mellitus. Therefore, for the welfare of humanity it is very necessary to generate information in our population to develop our own therapeutic standards under local environment. This study will meet the concept and application of the in vitro-in vivo correlation (IVIVC) for a pharmaceutical dosage form pioglitazone a main focus of attention of pharmaceutical industry, academia and regulatory sectors. ····· 10361102160

Comparative analysis:

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In Ethiopia even if quality control for different pharmaceuticals done but postmarket survailane is not strongly performed . In this study four brands of Ibuprofen tablets was taken from drug retail outlets of Jimma town west Ethiopia and evaluated for the different physicochemical properties. All the tests are performed in the quality control departement of Drug administration and control autority of ethiopia . Test is performed according to BP. and USP. pharmacopeial specification. ····· 10361102100

Preparation of Tinted Moisturizer

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This book deals with preparation of tinted moisturizer. Instead of inorganic colour pigment, a natural pigment ß -carotene from a natural source, carrot is used. It is non toxic safe and has antioxidant property. ß-carotene is a precursor of vitamin A, it posses healing and cellular renewal property. It gets deposited in the horney layer where it produces a characteristic yellow colour in the thicker parts of the horney layer. To improve moisturizing property, soybean oil is used.Not only is it a effective moisturizer, but its intrinsic phyto-estrogen content is valuable in promoting good skin care. The present study presents isolation of carotene and incorporation of it in developed moisturizer also containing soy oil. ····· 10361101898

Evaluation of Hunteria umbellata seed

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Diabetes mellitus remains a public health nightmare worldwide with no immediate or long-term solution in sight. The current research work evaluates the antihyperglycaemic, antihyperlipidaemic, anti- obesity, toxicity and toxicity reversibility profiles of the water seed extract of Hunteria umbellata, a reputable African antidiabetes plant. The methodology and results of this study provide exciting experimental and research tools for graduate students, researchers and professionals in pharmacy, pharmacology, drug discovery and development and other allied fields. ····· 10361101838

Biological Activities of Linum usitatissimum (Flaxseed) Fixed Oil

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Flaxseed oil is obtained from the seeds of the flax plant (Linum usitatissimum, L.). Flaxseed oil contains both omega-3 and omega-6 fatty acids, which are needed for health. Flaxseed oil contains the essential fatty acid alpha-linolenic acid (ALA), which the body converts into eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), the omega-3 fatty acids found in fish oil. Some researchers think that flaxseed oil might have some of the same benefits as fish oil. Omega-3 fatty acids, usually from fish oil, have been shown to reduce inflammation and help prevent certain chronic diseases such as heart disease and arthritis. The present work elucidate the different pharmacological activities of Flaxseed oil, usually claimed for fish oil. However, authors also observed significant antiulcer activity of Flaxseed oil along with anti-inflammatory activity, an unusual phenomenon for anti-inflammatory drugs. ····· 10361101822

HAEM OXYGENASE-1 PROTECTS PULMONARY VASCULAR FUNCTION

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Disturbances in pulmonary vascular reactivity are important early components of inflammatory lung disease. The present study aims to extrapolate the relationship between the inflammatory response and changes in pulmonary vascular response and to investigate the potential protective effect of HO-1 against inflammation-induced disturbance in pulmonary vascular response. A number of techniques were used to achieve these goals including: the isolated artery technique, real time recording, confocal fluorescence microscopy, HO 1 immunoblotting, immunofluorescence techniques, HO activity assay and flow cytometry. We have shown, for the first time, that induction of HO-1 protein and activity was associated with protection against cytokine induced dysfunction of pulmonary artery relaxation and that this protection was mediated by modulation of NO production in arterial tissue. These findings suggest upregulation of HO-1 as a novel potential therapy in the management of vascular disturbances associated with inflammatory lung disease. ····· 10361101809

PHARMACOLOGICAL STUDIES OF SOME ANTISEPTICS IN CHICKENS

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Disinfectants act at a fundamental level in infectious disease control, by eradicating pathogens responsible for both clinical and sub-clinical infectious diseases from poultry housing . Disinfection has proven to be the most Cost-effective to Infectious Disease Control, and can be readily adapted to any Infectious Disease challenge in any environment. Disinfectants offer a much broader spectrum of protection relative to antibiotics and vaccines, without the likelihood of leaving harmful chemical residues in the meat and eggs.Disinfectants offer a very broad spectrum of protection against pathogenic organisms that includes bacteria, viruses, fungi and yeasts. A wide choice of Chemo-disinfectants is available, with diverse properties suitable for poultry industry. Both iodophors and quaternary ammonium compounds possess both cleaning (highly effective in dirt penetration and removal) and powerful disinfection properties thus allowing a single-step sanitisation especially in water sanitation. ····· 10361101539

Pharmacogenetic in Opiate Dependent Individuals

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The mechanism responsible for the inter-patient variability response in opiate dependent individuals to opiate agonist (methadone) is unclear. We hypothesised that Polymorphisms at cytochrome enzymes and opiate receptor (OPRM1) may play important role in determining the clinical response to methadone. In this study, we aimed to investigate the types and frequencies of polymorphisms at the CYP 2B6, CYP 3A4 and OPRM1 gene loci among MMT patients in Malaysia. This knowledge may ultimately allow the development of personalised medications based on the genotype of each patient in the future. Personalised methadone therapy may be used as an option of treatment in opiate dependent individuals. ····· 10361101518

`The impact on section 3(d) on Indian Pharmaceutical industry

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In today`s business scene the world over what matters or what really counts is not only the business acumen or intelligent use of the available resources, but, creation of resources, and knowledge is one of the essential resources, especially in intangible form and the constant creation of this knowledge and the usefulness of the knowledge created is a major factor in today`s business world. The author of this book has tried to find out the scope of R & D in Indian Phamaceutical Industry, by finding out the impact of section 3(d) in Indian Patent law, and has analysed this section by keeping in mind the economic condition of Indian poor patients and India`s domestic pharmaceutical Industry, and has advocated that the provision of not patentable subject matter about medicines mentioned in section 3(d) of Indian Patent Act ( as amended in 2005), 1977 should be flexible by taking inspiration from the recommendation given by Mashelkar Committee.The author wishes to clarify that this book is in no way exhaustive in nature and best efforts have been made to give a clear picture about the subject in discussion. ····· 10361101388

Acute Pain Management

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Pain is the most common presenting complaint in Emergency Department (ED). Morphine is the gold standard for severe pain treatment but it has an unpleasant side effects such as nausea, vomiting and respiratory depression. In addition to its antiemetic component, promethazine has analgesic component. The objectives of this study were to determine the influence of promethazine on morphine as an analgesic as well as antiemetic to prevent adverse drug reaction in acute pain management. This was a one year prospective study, approved ethically from the Ethical Committee of Universiti Sains Malaysia. We concluded that there were no statistically and clinically significant influenced of promethazine on morphine as both analgesic and antiemetic in acute pain management. ····· 10361101373

Acute Exacerbation of Bronchial Asthma

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Acute exacerbation of bronchial asthma is a major factor associated with high morbidity and mortality at presentation in the Emergency Department. Short acting beta-2 agonist is used to provide quick relief in patients with asthmatic symptoms, and are the most potent bronchodilators currently available to relieve bronchoconstriction during acute asthmatic attacks. We aimed to look at the response of short acting beta-2 agonist (salbutamol) as a bronchodilator during acute exacerbation of bronchial asthma and to correlate the severity of asthmatic exacerbation with beta-2 adrenergic receptor polymorphism. ····· 10361101356

An Assessment of the Need for Pharmaceutical Care in an NICU in SA

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This research aimed to assess the benefits of pharmaceutical care in the Neonatal Intensive Care Unit (NICU) of Dr George Mukhari Hospital. Various interventions were suggested, for medicines, clinical conditions and pharmacotherapy. Three sub-studies, followed. These sub-studies were an analysis of therapeutic drug monitoring (TDM) of a once daily dose regimen of amikacin, monitoring of the treatment of fungal infections with amphotericin B, and a comparison of the safety and efficacy of aminophylline versus caffeine to prevent apnoea of prematurity. As an outcome of the original study, the researcher designed a score sheet as a tool to prioritise patients in NICU for pharmaceutical care, based on risk factors which may predispose them to require frequent or time-consuming interventions by the pharmacist. This score sheet can serve as a basis for clinical staff to refer patients to the pharmacist, for which there is currently no system in place. This research highlighted and promoted the role of the pharmacist in patient-centred care and proposes a way by which the pharmacist can participate actively in clinical care, by utilising a referral system. ····· 10361101308

The psychoneuroendocrine adrenergic type

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The individuality cell status, immune, genetic, raised many questions, over time, and opened new researches on human polytypism. Thus, under the action of identical factors, physical and emotional, the human beings develop different physiological, behavioral and emotional answers. This phenomenon was called polytypism. The phenomenon was inferred by Rosenman RH who described, for the first time, the adrenergic behavioral type (A). Lately there was identified and described the opioid and serotoninergic types. Although known and described almost thirty years ago, the A type still remains a controversial research topic, with certain characteristics that predispose it to the development of the cardiovascular diseases, post- stress depressive syndrome, bipolar disease. The present work brings biomolecular evidence for the pathology associated with the A type. There was investigated the status of the psychoneuroendocrine A typology in relation with the adrenergic signaling system, dopaminergic, serotoninergic, GABAergic, melatoninergic, with the monoaminoxidase enzyme system and with the cellular oxidative stress. ····· 10361100972

Benzimidazole-2-carboxylic acids

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Rheumatoid arthritis is progressive, autoimmune inflammatory chronic disorder which do not have curative treatment yet. Aryl and hetero-aryl acids has maximum share of anti-inflammatory drugs in the therapeutics today as non steroidal anti-inflammatory drugs (NSAIDs). Benzimidazole moiety with heteroaryl and psudoacedic nature is promising moiety for development of NSAIDs. In the present project, synthesis, pharmacological evaluation, probable mechanism of action and quantitative structure-activity relationship (QSAR) of benzmidazole-2-carboxylic acids are reported. The excellent efficacy and safety was observed for benzimidaxole-2-carboxylic acid derivatives in laboratory animal models of inflammation and rheumatoid arthritis without side-effect of gastrointestinal disturbances. The reliving effects against pain and fever in experimental animal models suggested promise as potential NSAID. ····· 10361100970

Pharmacological Activity of Daucus Carota Seeds

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The Daucus Carota seeds were collected and powdered in hand grinder and the methanolic extract were prepared. Phytochemical studies had been performed on the extract and TLC was performed by using chloroform + ethyl acetate (10:1 v/v). Dose of the extract was selected on the bases of previous work done on the Daucus carota seeds. Dose was calculated on the bases of acute toxicity studies. Antioxidant and Hepatoprotective activities of the methanolic extract of Daucus carota seeds against Thioacetamide induced liver damaged rats were done after 7 days oral administration drug. On the next day blood was collected and animals were sacrificed and livers were removed immediately. The serum was separated from blood and serum enzyme like SGOT, SGPT, ALP and SOD, CAT, GRD, GPX, GST and LPO from the livers homogenate. Hypolipidemic activity also was performed with Daucus carota seeds extract on the normal rats. Animals were treated with extract for 7 days and after seven days blood samples was collected and serum was separated. Lipid profile like Total cholesterol, triglyceride, HDL, LDL and VLDL was estimated by using biochemical kits. ····· 10361100936

Wound Healing Properties of some Indigenous Ghanaian Plants

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The work involves the investigation of 6 indigenous Ghanaian plants P. pinnata, H. opposita, G. arboreum, A. nobilis, F. asperifolia and B. aegyptiaca used for the treatment of bacterial infections and wounds. It also describes the isolation and characterization of the active principles from P. pinnata. Extracts were assessed for in vitro antibacterial activity, usingwild-type and resistant strains of Staph.aureus. P.pinnata, H. opposita, G. arboreum and F. asperifolia showed antibacterial activity. The active compounds in P. pinnata were isolated, using chromatographic techniques and identified with the aid of NMR spectroscopy. The wound healing action of the plant extracts were assessed using in vitro models. P.pinnata, G. arboreum and F. asperifolia at concentrations from 1 to 25µg/ml had a significant stimulatory effect on the proliferation of HDF (142BR) cells. Paullilupeol and paullilupeone isolated from P. pinnata, showed a dose-dependent increase in proliferation of the up to 3µM. All extracts at concentrations 1 to 50µg/ml, had a statistically significant antioxidant protective effect against hydrogen peroxide induced damage to 142BR cells. ····· 10361100905

Prodrug Designing of NSAIDs

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Separation of therapeutic effects from toxicity is a valuable goal in the drug development process. Prodrug design is a part of the general drug discovery process, in which a unique combination of therapeutically active substances is observed to have desirable pharmacological effects. In human therapy prodrug designing has given successful results in overcoming undesirable properties like absorption, nonspecificity, and poor bioavailability and GIT toxicity. Prodrug design is opening new doors in the challenging field of drug discovery, revolutionizing the art of Drug development.In this dissertation work, Synthesis of amide prodrugs of Niflumic acid and Ketoprofen with Glucosamine was achieved in good yields by a simple technique.Here prodrug approach has been successfully applied in attaining the goal of minimized gastrointestinal toxicity without loss of desired anti-inflammatory activities of the drug. ····· 10361100799

Evaluation comparison and standardization of arthritis drugs

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Arthritis is the inflammation of a joint, which can include infiltration of inflammatory cells, synovial hyperplasia, bone erosion and new bone formation, narrowing of the joint space. Arthritis was induced in knee joint cavity of the right hind leg by intra-articular injection of 0.1ml of 1% carrageenan in all groups except control group. Animals are divided into five different groups such as Normal control, arthritis control, Standard A (MOOV) treated group, Standard B (RUMALAYA) treated group and test drug treated group. Catalase activity, Alkaline Phosphatase, MDA and Uric acid were significantly (p 0.001) altered or comes close to the control group in test drug treated group. Paw volume, Knee diameter and body weight were altered in test drug treated group as compare to reference standard A and B. So we concluded that VPR-011 show significant anti-arthritic activity and better efficacy than other reference standard drugs (MOOV) and (RUMALAYA). ····· 10361100774

Endocrine Disruptors - A Major Medical Challenge

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Exposure to Endocrine Disruptors (EDs) with estrogen like activities during late pregnancy can induce temporal and specific alterations in gene expression profiles in the uteri of dams and neonates, most likely reflecting the temporal susceptibility of the reproductive tract to estrogenic EDs in which some estrogen responsive expressed markedly in the uterus of neonates. In addition, results from our experiments demonstrate the involvement of various signaling pathways in response to E2 and EDs in vitro and in vivo. These EDs may trigger the induction of CaBP-9k, a useful biomarker for screening the estrogenicity of EDs, via an estrogen receptor mediated pathways in animal and cellular models. Furthermore, non-genomic pathways appear to be involved in the induction of CaBP-9k expression by estrogen or estrogenic compounds. Taken together, these results indicated that both genomic and non- genomic actions are required to induce and modulate an ED- response in vitro and in vivo in which non- genomic responses occur rapidly, often within minutes of exposure, whereas genomic responses are delayed and require at least several hours to become established. ····· 10361100768

Cardiovascular Diseases:

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Cardiovascular diseases or heart disease or are the class of diseases that involve the heart or blood vessels. This book was designed to provide adequate knowledge on the subject of cardiovascular diseases for the students of pharmacy and medicine faculty. This book consists of pathophysiology and treatment of hypertension, congestive cardiac failure (CCF), angina pectoris and arrhythmia along with Hypolipidemic and blood coagulation, anticoagulants, thrombolytic and antiplatelet drugs. The content of the book has been prepared such that a student can understand not only the mechanism of action, pharmacological effects and therapeutic uses of drugs but also the pathophysiology of CVD. Most countries face high and increasing rates of cardiovascular disease. A large histological study showed vascular injury accumulates from adolescence, making primary prevention efforts necessary from childhood. By the time that heart problems are detected, the underlying cause is usually quite advanced, having progressed for decades. There is therefore increased emphasis on preventing atherosclerosis by modifying risk factors, such as healthy eating, exercise and avoidance of smoking. ····· 10361100401

Portulaca olerecea L. and its Antihepatotoxic Activity

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Portulaca Olerecea L. is a well know herb commonly known as purslane in the U.S. It is herbaceous weed distributed all over India up to 170m in the Himalaya and in all warm countries. The leaves are sour, bitter, saltish reduce small tumors and inflammations good for ulcers, asthma, urinary discharges cures diarrhea, dysentery, leprosy, and piles (Ayurveda). The leaves are sour recommended in bilious conditions and low fevers allay thirst and headache stops vomiting good in diseases of the kidney and the spleen, in stomatitis of children, piles, scalds and burns should not be given to persons suffering from cold with or without cough (Unani). The present work reports antihepatotoxic potential of crude extracts of the plant against carbontetrachloride induced hepatotoxicity in Wistar rats using Silymarin as standard. ····· 10361100398

LCMS/MS Method for the Estimation of Montelukast in Human Plasma

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Liquid chromatography-tandem mass spectrometry (LCMS/MS) is one of the most advanced techniques in the development of Methods for estimation of drugs in biological fluids. The current work includes basic techniques in Liquid Chromatography, Mass Spectrometry, Sample Preparation in bioanalyses, development of bioanalytical method for the quantitative estimation of Montelukast in human plasma and validating it according to FDA guidelines. The method finds its application in biequivalence studies of Montelukast, a cysteinyl leukotriene receptor antagonist used in the treatment of asthma and other allergic conditions. ····· 10361100381

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