solanki dharmendra (147 risultati)

Condizione: New.

Condizione: New.

Condizione: New. In.

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: New.

Taschenbuch. Condizione: Neu. Neuware -The present study includes the formulation and evaluation of sustained release matrix tablet of Antiviral drug. For this study Acyclovir selected as model drug. For this study using natural polymer. To improve matrix performance and release characteristics, a water soluble hydrophilic additive like lactose Mg stearate was added. This study deals with the investigations carried out with the objective of developing oral sustained release formulations through matrix tablets for the widely used Antiviral drug Acyclovir using natural gum as Taro gum and evaluation of their sustained release potential. Compatibility study of drug and polymer was conducted by employing FTIR Spectral. As the identical principal peaks were observed in all the cases, hence it shall be confirmed that interactions do not exist between the drug and polymer. The sustained release matrix tablet prepared by wet granulation technique using different proportions of natural polysaccharides.Books on Demand GmbH, Überseering 33, 22297 Hamburg 88 pp. Englisch.

Taschenbuch. Condizione: Neu. Formulation of Sustain Release Matrix Tablet of Antiviral drug | Dharmendra Solanki (u. a.) | Taschenbuch | Englisch | 2021 | LAP LAMBERT Academic Publishing | EAN 9786204205045 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Condizione: New.

Taschenbuch. Condizione: Neu. Neuware -In present work attempts have been made to formulate and evaluate colontargeted capsules of Ibuprofen by using polymer Sodium alginate, Xanthangum, Chitosen and Eudragit used as coating. Ibuprofen show anti-inflammatory activity. Ibuprofen meets all the ideal characteristics to formulate in the form of colon drug delivery system. Mucoadhesive polymers whose mucoadhesive properties had been reported were used along with alginate for the preparation of capsules. The mucoadhesive polymers used in the formulations were xanthan gum, eudragit, and chitosan. The capsules were prepared by orifice ionic gelation method.Books on Demand GmbH, Überseering 33, 22297 Hamburg 112 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -In the present research work an attempt has been made to optimize, formulate and evaluate pH sensitive multiparticulate system of salbutamol sulphate to achieve chronotherapeutic drug delivery for nocturnal asthma. The whole research work performed stepwise such as preformulation studies, development of core microparticle and development of coated microparticle, In the preformulation studies salbutamol sulphate was characterized physiochemical properties such as melting point, solubility, UV and FTIR. UV spectrophotometric method was established for quantitative estimation of drugs in the formulations. 279 nm as the absorption maxima was found to be typical of salbutamol sulphate and also no significant interaction of drug with polymers was observed in the UV and FTIR analysis. The formulation of the drug delivery system was divided into two steps. In first step, core microparticles were prepared by different method using chitosan, and EC as polymer. These core micropartcles were evaluated for its physicochemical characteristics and In vitro drug release.Books on Demand GmbH, Überseering 33, 22297 Hamburg 128 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -The present study includes the design and development of Novel sustained release solid dosage form of ant tubercular drug by natural polysaccharide. First the isolation of polysaccharide studies done as development process where physical, chemical and mechanical properties of a new polysaccharide were characterized by different parameters. The Isoniazid tablets were prepared by wet granulation method using natural polysaccharide at different ratio. Prepared granules were evaluated for pre compressive parameters such as Bulk density, Tapped density, Powder Compressibility, Powder flow property and angle of repose. Evaluation parameters of tablet was checked such as weight variation, Thickness, Hardness, Friability, Drug content uniformity, Swelling index. The results of In vitro dissolution studies of tablets of sustained release(batch F1-F5) are shown. In vitro drug release kinetic study was done by Zero order, First order, Higuchi model and Korsemeyer peppas model.Books on Demand GmbH, Überseering 33, 22297 Hamburg 100 pp. Englisch.

Taschenbuch. Condizione: Neu. Development of Chronotherapeutic Microcapsules of Salbutamol Sulphate | Dharmendra Solanki (u. a.) | Taschenbuch | Englisch | 2021 | LAP LAMBERT Academic Publishing | EAN 9786204210216 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Taschenbuch. Condizione: Neu. Development of Novel SR Solid Dosage Form by Natural Polysaccharide | Dharmendra Solanki (u. a.) | Taschenbuch | Englisch | 2021 | LAP LAMBERT Academic Publishing | EAN 9786204207650 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Taschenbuch. Condizione: Neu. Formulation and Optimization of Colon Targeted Microcapsules | Dharmendra Solanki (u. a.) | Taschenbuch | Englisch | 2021 | LAP LAMBERT Academic Publishing | EAN 9786204210452 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Condizione: New.

Taschenbuch. Condizione: Neu. Neuware -The present study includes the Formulation and Evaluation of Mucoadhesive Buccal Patch of Timolol Maleate for this study work timolol maleate selected as model drug and using either ionic polymers (SCMC) or non-ionic polymers (carbopol, HPMC).The fabricated patches were prepared by solvent casting method. The mean thicknesses of the buccal patch formulations were 0.34 ¿ 0.43 mm.Moisture uptake of transdermal patches were found to be 2.94-4.13.which prevents the patches from microbial growth and bulkiness. As amount of PVP increased in every polymer blend, tensile strength and elongation at break were increased. Addition of PVP predominantly decreased the swelling characteristics of the buccal patches, except for SCMC. The drug content of the prepared bioadhesive buccal patches were found in the range of 91.4 - 98.54 %.Bioadhesive strength of buccal patches in following order SCMC >Carbopol>HPMC. The release of Timolol maleate from HPMC patches was slower than SCMC and CP 934.Books on Demand GmbH, Überseering 33, 22297 Hamburg 132 pp. Englisch.

Taschenbuch. Condizione: Neu. Development of Mucoadhesive Buccal Patch of Timolol Maleate | Dharmendra Solanki (u. a.) | Taschenbuch | Englisch | 2021 | LAP LAMBERT Academic Publishing | EAN 9786204211381 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Condizione: New.

paperback. Condizione: New. NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

paperback. Condizione: New. NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Taschenbuch. Condizione: Neu. Neuware -El presente estudio incluye la formulación y evaluación de un comprimido de matriz de liberación sostenida de un fármaco antiviral. Para este estudio se seleccionó Aciclovir como fármaco modelo. Para este estudio se utilizó un polímero natural. Para mejorar el rendimiento de la matriz y las características de liberación, se añadió un aditivo hidrófilo soluble en agua como estearato de lactosa Mg. Este estudio trata de las investigaciones llevadas a cabo con el objetivo de desarrollar formulaciones orales de liberación sostenida a través de comprimidos matriciales para el ampliamente utilizado fármaco antiviral Aciclovir utilizando goma natural como la goma Taro y la evaluación de su potencial de liberación sostenida. El estudio de compatibilidad entre el fármaco y el polímero se llevó a cabo empleando el espectro FTIR. Como se observaron picos principales idénticos en todos los casos, se confirma que no existen interacciones entre el fármaco y el polímero. El comprimido de matriz de liberación sostenida se preparó mediante la técnica de granulación húmeda utilizando diferentes proporciones de polisacáridos naturales.Books on Demand GmbH, Überseering 33, 22297 Hamburg 96 pp. Spanisch.

Kartoniert / Broschiert. Condizione: New.

Condizione: New.

Condizione: New.

Taschenbuch. Condizione: Neu. Neuware -El presente estudio incluye el diseño y el desarrollo de una nueva forma de dosificación sólida de liberación sostenida de un fármaco antituberculoso mediante un polisacárido natural. En primer lugar, el aislamiento de los estudios de polisacáridos se realizó como proceso de desarrollo en el que se caracterizaron las propiedades físicas, químicas y mecánicas de un nuevo polisacárido mediante diferentes parámetros. Los comprimidos de isoniazida se prepararon por el método de granulación húmeda utilizando el polisacárido natural en diferentes proporciones. Los gránulos preparados se evaluaron en cuanto a los parámetros de precompresión, como la densidad aparente, la densidad de la toma, la compresibilidad del polvo, la propiedad de flujo del polvo y el ángulo de reposo. Se comprobaron los parámetros de evaluación del comprimido, como la variación de peso, el grosor, la dureza, la friabilidad, la uniformidad del contenido del fármaco y el índice de hinchamiento. Se muestran los resultados de los estudios de disolución in vitro de los comprimidos de liberación sostenida (lotes F1-F5). El estudio cinético de liberación del fármaco in vitro se realizó mediante los modelos de orden cero, primer orden, Higuchi y Korsemeyer peppas.Books on Demand GmbH, Überseering 33, 22297 Hamburg 92 pp. Spanisch.

Condizione: New.

Condizione: New.

Taschenbuch. Condizione: Neu. Neuware -La présente étude comprend la formulation et l'évaluation d'un comprimé matriciel à libération prolongée d'un médicament antiviral. Pour cette étude, l'Acyclovir a été choisi comme médicament modèle. Pour cette étude, nous avons utilisé un polymère naturel. Pour améliorer la performance de la matrice et les caractéristiques de libération, un additif hydrophile soluble dans l'eau comme le lactose et le stéarate de magnésium a été ajouté. Cette étude traite des investigations menées dans le but de développer des formulations orales à libération prolongée à travers des comprimés matriciels pour le médicament antiviral largement utilisé Acyclovir en utilisant une gomme naturelle comme la gomme de Taro et l'évaluation de leur potentiel de libération prolongée. L'étude de compatibilité du médicament et du polymère a été menée en utilisant le spectre FTIR. Comme les pics principaux identiques ont été observés dans tous les cas, il est donc confirmé qu'il n'y a pas d'interactions entre le médicament et le polymère. Le comprimé matriciel à libération prolongée a été préparé par la technique de granulation humide en utilisant différentes proportions de polysaccharides naturels.Books on Demand GmbH, Überseering 33, 22297 Hamburg 96 pp. Französisch.