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Littérature scientifique sur le sujet « Sustain Release »

Auteur : Grafiati

Publié le 2 juin 2025

Mis à jour le 31 juillet 2025

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Articles de revues sur le sujet "Sustain Release"

Nooreen, Hari kiriti varma G, and Vijayakuchana. "Formulation and in vitro evaluation of sustained release matrix tablets of Rimopride Citrate Dihydrate." Frontier Journal of Pharmaceutical Sciences and Research 7, no. 1 (2024): 1–5. https://doi.org/10.5281/zenodo.10575985.

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Drugs are most frequently administered by oral route. Although a few drugs taken orally are intended to be dissolved in the mouth, nearly all drugs taken orally are swallowed. A few drugs such as antacids are swallowed for their local action in the gastrointestinal tracts. Hence the above study demonstrated that combination of HPMC K4M and HPMC K15M can be used to formulate sustained release matrix tablets of Rimopride Citrate Dihydrate. This can sustain the drug release up to 24 hours as per standard dissolution profile. This can be expected to reduce the frequency of administration and decre

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S. Jat, Deepak, Swati G. Talele, Akshada A. Bakliwal, and Anil G. Jadhav. "DESIGN, DEVELOPMENT AND EVALUATION OF ALOGLIPTIN AND METFORMIN HYDROCHLORIDE BILAYER TABLET." Indian Drugs 59, no. 07 (2022): 74–76. http://dx.doi.org/10.53879/id.59.07.12280.

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The objective of the present work was to formulate and evaluate bilayer tablets of alogliptin and metformin HCl. Combining alogliptin with metformin HCL gives additional benefits in comparison with either drug alone and could be considered for patients whose quality of life is impaired by diabetes mellitus. The study was performed to design bilayer tablets of alogliptin immediate release layer and metformin HCl sustained release layer by wet granulation method. The immediate release layer comprised Crospovidone superdisintegrant and sustained release layer comprised HPMC K4M as rate release co

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Pralhad, Kanke. "DEVELOPMENT OF DISINTEGRATION CONTROL MATRIX TABLETS OF FEBUXOSTAT." Asian Journal of Pharmaceutical Research and Development 6, no. 4 (2018): 12–20. http://dx.doi.org/10.22270/ajprd.v6i4.392.

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Disintegration control matrix tablet (DCMT) is a new approach for poorly water soluble drugs which successfully sustain the release up to 24hrs by controlling the disintegration rate of tablet. DCMT mainly forms the granules containing drug febuxostat and disintegrant sodium alginate which controls the release of febuxostat by controlling the rate of disintegration in wax coating plays an important role. The sustained release of drug is maintained by increasing the wax coating or decreasing the amount of disintegrant. The release of drug from tablet is uniform throughout till all the drug rele

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KUSHWAH, MAHENDRA SINGH. "NANOPARTICLE FOR SUSTAIN RELEASE OF ACYCLOVIR INVITRO AND INVIVO DRUG COMPARTMENT MODELLING." International Journal Of Multidisciplinary Research And Studies 04, no. 11 (2018): 01–11. http://dx.doi.org/10.33826/ijmras/v04i11.2.

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The main objective of this study was to organize the In-Vitro and In-Vivo correlation of immediate release Acyclovir tablets of 800 mg. In vitro and in vivo studies are done on the test product as Acyclovir Tablet USP 800 mg (containing Acyclovir 800 mg) of Cadila Medicinals Ltd., India versus Zovirax Tablet 800 mg (containing Acyclovir 800 mg) of GlaxoSmithKline, USA. In vivo studies are done in 36 healthy, adult, mortal subjects under fasting conditions. In vitro dissolution study was done using USP outfit II at 50 rpm in0.1 N HCL for 45 twinkles. The in vitro – in vivo interdependence of Ac

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Kumar, Deepak, ,. Archana, and Abadhesh Kumar Niranjan. "A Comprehensive Review on Sustained Release Matrix Drug Delivery System." Journal of Drug Delivery and Therapeutics 12, no. 4-S (2022): 249–53. http://dx.doi.org/10.22270/jddt.v12i4-s.5540.

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Formulations for sustained medication release are very useful in the treatment of chronic disorders. The oral route has selected matrix tablets as the most likely type of prolonged drug release. In order to generate therapeutic activity for a protracted duration, matrix tablets maintain a stable plasma drug concentration and sustain the rate of release of the drug throughout time. In preparations with a short half-life and high dosage frequency, extended-release is crucial. The matrix regulates how quickly the medication is released. Retardants such polyglycolic acid, polymethyl methacrylate,

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Gaware, Ravi U., Sujit T. Tambe, Shankar M. Dhobale, and Suresh L. Jadhav. "Formulation and in-vitro evaluation of theophylline sustained release tablet." Journal of Drug Delivery and Therapeutics 9, no. 1-s (2019): 48–51. http://dx.doi.org/10.22270/jddt.v9i1-s.2252.

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The aim of present study was to prepare sustained release tablet of Theophylline so as to prolong its elimination time and at the same time to keep cost of the formulation minimum. In this study ethyl cellulose and Eudragit are used in the formulation to sustain the release of Theophylline. Ethyl cellulose and Eudragit are added at the granulation step to form a sustained release coating around each granule. Different batches were designed one after another on trial and error basis to get the optimum drug release upto 12 hours. Keywords: Theophylline, ethyl cellulose, Eudragit, sustained

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Munisso, Maria Chiara, Naoki Morimoto, Sharon Claudia Notodihardjo, Toshihito Mitsui, Natsuko Kakudo, and Kenji Kusumoto. "Collagen/Gelatin Sponges (CGSs) Provide Both Protection and Release of bFGF: An In Vitro Study." BioMed Research International 2019 (February 19, 2019): 1–9. http://dx.doi.org/10.1155/2019/4016351.

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It has been reported that collagen/gelatin sponges (CGSs) are able to sustain the release of basic fibroblast growth factor (bFGF) for approximately 10 days via the formation of ion complexes between bFGF and gelatin. CGSs impregnated with bFGF have been proven to promote dermis-like tissue formation in various in vivo studies and clinical trials. However, the bioactivities of bFGF released from CGSs have not been explored in vitro. In this study, we explored the ability of CGS impregnated with bFGF, stored at 37°C for up to 14 days, to promote fibroblast proliferation and the sustained releas

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Khoder, Mouhamad, Henry Gbormoi, Ali Ryan, Ayman Karam, and Raid Alany. "Potential Use of the Maillard Reaction for Pharmaceutical Applications: Gastric and Intestinal Controlled Release Alginate-Albumin Beads." Pharmaceutics 11, no. 2 (2019): 83. http://dx.doi.org/10.3390/pharmaceutics11020083.

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In this study, bovine serum albumin (BSA) and alginate (ALG) conjugates were synthesized by the Maillard reaction in order to evaluate their potential to develop controlled release drug delivery systems. The progress of the Maillard reaction was evidenced using ultraviolet (UV) absorbance, determination of BSA remaining free amino groups, and sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE). BSA-ALG conjugates possessed enhanced and tunable viscosity, foamability and foam stability. Foam generated from BSA-ALG conjugate solution was used to prepare floating gastroretentive

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Văn Thoại, Phạm, and Nguyen Hai Nam. "Design and Synthesis of Sustain-Acting Melatonin Prodrugs." Journal of Chemistry 2013 (2013): 1–6. http://dx.doi.org/10.1155/2013/684760.

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Twelve melatonin amide prodrugs aiming at prolonging the action of melatoninin vivoby improving its half-life were designed and synthesized. Using an 80% human plasma model, it was found that the aliphatic amide derivatives were relatively stable and melatonin release from these compounds was not sufficient with melatonin release percentage. After 4-hour incubation with 80% human plasma, the melatonin release percentage achieved only approximately less than 20%. In contrast, the -succinyl and -glutaroylmelatonin derivatives (compounds11and12, resp.) were found to release melatonin in much high

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Mandhan, Rahul, and Twinkle Garg. "Sustained Release Matrix Technology for Cefixime- A Review." International Journal of Pharmaceutical Sciences and Medicine 7, no. 8 (2022): 10–19. http://dx.doi.org/10.47760/ijpsm.2022.v07i08.002.

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Sustained release drug delivery system is designed to sustain the release of the drug dosage forms at a predetermined rate. Sustained release formulation maintains uniform drug level in therapeutic window, improved efficacy of drug by localization at the site of action with better patient compliance, reducing the dose required, providing uniform drug delivery. The sustained release formulations minimize the frequency of drug administration and do not interfere with the therapeutic action of the drug. The use of sustained release matrix technology for antibiotics is effective in preventing the

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Thèses sur le sujet "Sustain Release"

Narvekar, Priya P. "Axitinib Loaded PLGA nanoparticles for Age-Related Macular Degeneration." Scholar Commons, 2019. https://scholarcommons.usf.edu/etd/7866.

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Despite of all the research going on for the treatment of ocular diseases, age-related macular degeneration (AMD) remains one of the serious vision threatening disease worldwide. Choroidal neovascularization, a pathophysiological characteristic of wet AMD, is the growth of anomalous blood vessels in the eye choroidal layer. Neovascularization is a key factor in AMD and thus anti-angiogenic therapy is beneficial in reducing the development of new abnormal blood vessels to prevent progression of AMD. Axitinib, multi-receptor tyrosine kinase inhib

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Kim, Hyuncheol. "Study of ocular transport of drugs released from a sustained release device." College Park, Md. : University of Maryland, 2004. http://hdl.handle.net/1903/251.

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Thesis (Ph. D.) -- University of Maryland, College Park, 2004.<br>Thesis research directed by: Chemical Engineering. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.

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Awosika, Ajoritsedere. "Biopharmacy of sustained-release theophylline." Thesis, University of Bradford, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.257819.

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Cook, Robert Owen. "Sustained release microparticles for pulmonary administration." Thesis, University College London (University of London), 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.408442.

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Purkiss, Ronald. "Bioequivalence of sustained release theophylline formulations." Thesis, Aston University, 1986. http://publications.aston.ac.uk/12472/.

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The bioequivalence of sustained release theophylline formulations, marketed in the United Kingdom, has been investigated in relation to the co-administration of food in both single dose and steady state volunteer studies. The effect of food on pharmacokinetic parameters and their clinical relevance was researched. Experimentation using drug induced modification of gastric motility to ascertain the component influences of the rate of gastric emptying on the absorption of theophylline from sustained release formulations was conducted. Prolongation of time to maximum plasma theophylline concentra

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Coleman, M. D. "Studies on the release of pyrimethamine from conventional and sustained release preparations." Thesis, University of Liverpool, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.356260.

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Mantzavinou, Aikaterini. "Sustained-release implants for intraperitoneal cisplatin delivery." Thesis, Massachusetts Institute of Technology, 2018. http://hdl.handle.net/1721.1/120884.

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Thesis: Ph. D. in Medical Engineering, Harvard-MIT Program in Health Sciences and Technology, 2018.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 217-226).<br>The objective of this work was to develop materials for continuous low-dose delivery of cisplatin directly into the abdomen, also known as intraperitoneal (IP) chemotherapy. IP chemotherapy can help treat peritoneal metastasis in many advanced gynecologic and gastrointestinal cancers and has shown particular promise in treating advanced ovarian cancer. It is however tremendously underutilized beca

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McMillan, Hannah Louise. "Sustained release biodegradable ocular drug delivery systems." Thesis, Queen's University Belfast, 2015. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.678216.

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Delivery of drugs to the posterior segment of the eye is notoriously difficult and unfortunately many chronic conditions of the posterior segment often lead to sight-loss if not treated effectively. Current methods of delivery such as topical drops result in poor bioavailability at the back of the eye, while the blood brain retina imposes restrictions on the entry on drugs into the eye delivered by the systemic system. The gold-standard method for delivery of therapeutic concentrations of drugs is intravitreal delivery, which involves an injection into the vitreous cavity. Although this provid

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Shah, Iftikhar Ali. "Chemotherapy with activated charcoal adsorbed mitocycin-C." Thesis, University of Liverpool, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.275012.

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Lowry, Deborah. "Sustained release strategies for HIV microbicides and vaccines." Thesis, Queen's University Belfast, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.486247.

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Human immunodeficiency virus (HIV) lolls more people worldwide than' any other infectious disease. The main mode of transmission of HN is unprotected heterose~al intercourse with an infected partner. There is a need for the development of female controlfed preventative strategies. the most promising approach currently being pursued is the development of vaginally administeled HN. microbicides. The release profiles from silicone intravaginal rings (lVRs) of (i) potential HN fusion inhibitors. dextran sulfate (OS) and ceJJuJose sulfate (CS). (ii) organic acid species, and .(iii) bovine serum alb

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Livres sur le sujet "Sustain Release"

Castillejo, Daniel. Pepo Salazar: Walk among us : attack, sustain, release, decay. Artium, 2009.

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J, Norris R., Wale Laurence, and Revlon Health Care Group, eds. Sustained release verapamil workshop. Medical News Tribune Group, 1985.

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Purkiss, Ronald. Bioequivalence of sustained release theophylline formulations. Aston University. Department of Pharmaceutical Sciences, 1986.

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Avraham, Yacobi, Halperin-Walega Eva, and American Pharmaceutical Association, eds. Oral sustained release formulations: Design and evaluation. Pergamon Press, 1988.

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M, MacLeod Stuart, and Szefler S. J, eds. Childhood asthma and sustained release theophylline: International workshop, Whistler, Canada. Excerpta Medica, 1986.

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Lewis, Karen Jane. Biodegradable polymers for the sustained release of antisense nucleic acids. Aston University. Department of Biological and Pharmaceutical Sciences, 1996.

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Dohoo, Susan. Pharmacokinetics of parentral morphine sulphate and oral sustained release morphine sulphate in dogs. University of Prince Edward Island, 1991.

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Dohoo, Susan. Pharmacokinetics of parentral morphine sulphate and oral sustained release morphine sulphate in dogs. National Library of Canada, 1991.

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Bates, Mason. Attack decay sustain release: For orchestra. 2013.

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Baker, Elizabeth. Resonant Life: Attack. Decay. Sustain. Release. Resonate. Independently Published, 2018.

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Chapitres de livres sur le sujet "Sustain Release"

Nahler, Gerhard. "sustained release." In Dictionary of Pharmaceutical Medicine. Springer Vienna, 2009. http://dx.doi.org/10.1007/978-3-211-89836-9_1374.

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Edussuriya, Randima, Anushka Upamali Rajapaksha, and Meththika Vithanage. "Clay Hybrids for Sustained-Release Fertilizer." In Clay Composites. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-2544-5_25.

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Mantripragada, Sankaram B., and Stephen B. Howell. "Sustained-Release Drug Delivery with DepoFoam." In Drug Delivery Systems in Cancer Therapy. Humana Press, 2004. https://doi.org/10.1007/978-1-59259-427-6_12.

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Hutchinson, F. G., and B. J. A. Furr. "Biodegradable Polymers for Sustained Release of Polypeptides." In Delivery Systems for Peptide Drugs. Springer US, 1986. http://dx.doi.org/10.1007/978-1-4757-9960-6_9.

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Florence, A. T. "Sustained-Release Theophylline Preparations: Pitfalls in Generic Prescribing." In Fokus — Atemwegserkrankungen heute. Springer Berlin Heidelberg, 1987. http://dx.doi.org/10.1007/978-3-642-72768-9_6.

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Sharma, Shivangi, Neeru Dabas, Deepa Sharma, Mohit Kumar, Sanjay Kumar Kataria, and Gautam Jaiswar. "Smart Materials for Sustained and Controlled Drug Release." In Smart Micro- and Nanomaterials for Pharmaceutical Applications. CRC Press, 2024. http://dx.doi.org/10.1201/9781003468431-12.

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Zheng, Xiao, Teng Guo, Fei Wu, Lan Shen, and Xiao Lin. "Sustained-Release Drug Delivery Systems of Chinese Medicines." In Novel Drug Delivery Systems for Chinese Medicines. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-3444-4_3.

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Ganguly, Sayan, and Shlomo Margel. "General Overview of Controlled and Sustained Release Systems." In Handbook of Nutraceuticals. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-030-69677-1_22-1.

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Tully, Joshua, Rawil Fakhrullin, and Yuri Lvov. "Halloysite Clay Nanotube Composites with Sustained Release of Chemicals." In Nanomaterials and Nanoarchitectures. Springer Netherlands, 2015. http://dx.doi.org/10.1007/978-94-017-9921-8_5.

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Silva, Luciano Paulino, and Cínthia Caetano Bonatto. "Green Nanotechnology for Sustained Release of Eco-Friendly Agrochemicals." In Sustainable Agrochemistry. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-17891-8_4.

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Actes de conférences sur le sujet "Sustain Release"

Asadian, Mitra, Fariba Ganji, and Ladan Rashidi. "Sustained release drug delivery system based on MSNs dispersed in an injectable in-situ gelling chitosan hydrogel." In 2024 31st National and 9th International Iranian Conference on Biomedical Engineering (ICBME). IEEE, 2024. https://doi.org/10.1109/icbme64381.2024.10895086.

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Curry, Keegan, and Jill Steinbach-Rankins. "A comparison of emulsion-based and electrosprayed particle architectures to sustain the release of small hydrophilic agents." In 2018 IEEE International Symposium on Signal Processing and Information Technology (ISSPIT). IEEE, 2018. http://dx.doi.org/10.1109/isspit.2018.8642677.

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Musa, Nafisah, and Tin Wui Wong. "Nanoparticles-in-soft microagglomerates as oral colon-specific cancer therapeutic vehicle." In 3rd International Congress of Engineering Sciences and Technology. Facultad de Ciencias de la Ingeniería y Tecnología, 2021. http://dx.doi.org/10.37636/recit.cicitec21.1.

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Polymeric nanoparticles can be conjugated with targeting ligand such as folate to elicit oral colon-specific drug delivery to treat colon cancer. Oral chemotherapy can be used as adjuvant, neo-adjuvant, or primary therapy. Nonetheless, oral cancer chemotherapeutics may experience premature drug release at the upper gastrointestinal tract due to the availability of a large specific dissolution surface area of nanoparticles leading to failure in colon cancer targeting. This study designed soft microagglomerates as carrier of nanoparticles to delay drug release. High molecular weight chitosan/pec

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Murthy, S. Srinivasa. "Heat and Mass Transfer Issues in the Design of Solid State Hydrogen Storage Devices." In 2010 14th International Heat Transfer Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/ihtc14-23345.

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Metal hydrides are formed when certain metals or alloys are exposed to hydrogen at favorable temperatures and pressures. In order to sustain the sorption of hydrogen during this exothermic process, the generated heat has to be removed effectively. Release of hydrogen is an endothermic process needing supply of heat to the metal hydride matrix. Depending on the application, the heat transfer medium can be either a liquid or a gas. Reduction of the total weight of hydrogen storage devices is essential towards utilization of hydrogen for mobile and portable applications. While a variety of new st

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Mastrovito, Marco, Antonio Ferrante, Sergio M. Camporeale, Federico Bonzani, and Rosanna Ninni. "Opto-Acoustical Flame Monitoring of CCGT: Searching for Humming Precursors." In ASME Turbo Expo 2007: Power for Land, Sea, and Air. ASMEDC, 2007. http://dx.doi.org/10.1115/gt2007-27876.

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Modern gas turbines are prone to trigger and sustain pressure oscillations induced by heat release in their combustor; these oscillations, called humming, can cause severe damage on the machine structure, or, on a less detrimental level, can limit gas turbine performance from load point of view or NOx emissions, increasing their concentration in flue gas. Thermoacoustic oscillation problem, although deeply investigated during the last 15 years, is far from being solved, so that both theoretical and experimental approaches are being used in order to improve basic knowledge of this phenomenon. W

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Lee, C. Y., and R. S. Cant. "CFD Investigation of Hydrodynamic and Acoustic Instabilities of Bluff-Body Stabilized Turbulent Premixed Flames." In ASME Turbo Expo 2014: Turbine Technical Conference and Exposition. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/gt2014-25507.

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Combustion instabilities in propulsion systems are often manifested through high amplitude pressure oscillations that can severely compromise performance and even lead to mechanical failure. Such instability arises from the development of large-scale coherent structures and their breakdown into fine scale turbulence that can alter the flame structure and affect turbulent mixing. When in phase with the pressure, the modulated heat release rate fluctuations can drive the system to the point where it reaches a limit cycle. Using high fidelity CFD, the present investigation describes the occurrenc

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Ma, Peiwen J., Alessandro Verniani, and Edwin A. Peraza Hernandez. "Design of Stackable Origami Structures With Elastic Deployment Capabilities." In ASME 2021 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/detc2021-70028.

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Abstract This work presents a flexible type of origami structure that may be elastically deployed from a compact stacked form to a freeform target shape. The design process enables a target surface mesh to be converted into a compact stacked structure that may be deployed through the release of elastic energy stored in the folds. The process begins by finding a non-branching path passing once through each face in the target mesh. The edges of the target mesh not included in the path are cut and elastic smooth folds are introduced along those crossed by the path. The introduced smooth folds are

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Farouk, B., K. B. McGrattan, and R. G. Rehm. "Large Eddy Simulation of Naturally Induced Fire Whirls in a Vertical Square Channel With Corner Gaps." In ASME 2000 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2000. http://dx.doi.org/10.1115/imece2000-1562.

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Abstract Naturally occurring fire whirls are rare but highly destructive phenomena. These are mostly generated by the interaction between a buoyant fire plume and its surroundings. The whirling motion generated can enhance the plume length and sustain burning. In this paper, we report the results of a numerical investigation of whirling fires generated in vertical square channels with symmetric corner gaps. The numerical investigations of swirling fire plumes are used to analyze how the corner gaps alters the plume dynamics and combustion. An approximate (low Mach number) form of the Navier-St

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Gilmer, Chad, Louise Sutherland, Myles Jordan, and Jesse Lee. "Beyond Windows: Glass Solid Scale Inhibitors with Controlled Release at Elevated Temperatures for Extended Carbonate Scale Protection in the Laboratory and Field." In SPE Oilfield Scale Symposium. SPE, 2024. http://dx.doi.org/10.2118/218701-ms.

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Abstract Gas condensate fields often have multiple reservoirs with different water chemistries, and they contain varying concentrations of carbonates and CO2 in solution. One challenge associated with these types of fields is that calcium carbonate scale may form during gas production when water sources from different zones comingle with the gas, ultimately reducing gas production. A proactive approach to mitigate carbonate scale utilized a new technology, glass solid scale inhibitors, to show extended protection in both laboratory and field studies. Laboratory tests were conducted to study th

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Vlada, Marin. "THE NEW CULTURE OF LEARNING - THINKING IS EVOLUTION OF LEARNING OVER TIME." In eLSE 2015. Carol I National Defence University Publishing House, 2015. http://dx.doi.org/10.12753/2066-026x-15-145.

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The learning culture in knowledge society. Pseudo Ecuation: THINKING = LEARNING + REPRESENTATION + INTERPRETATION. - How to Create a Learning Culture: The New Learning Architect - A contextual model for learning - Learning = adaptation ; Learning is a culture. - When young people are engaged and encouraged to contribute and collaborate, learning becomes deeply personal and beneficial. - It's all about the learning and creating the environment to sustain this culture is critical to the future of education. -The short answer is that a culture of learning is a collection of thinking habits, belie

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Rapports d'organisations sur le sujet "Sustain Release"

Chutimaworapan, Suchada, Chaiyo Chaichantippayuth, and Areerat Laopaksa. Formulation of pharmaceutical products of Garcinia mangostana Linn. extracts. Chulalongkorn University, 2006. https://doi.org/10.58837/chula.res.2006.32.

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Part I: The purpose of the investigation was to develop the extraction process that was simple, practical and giving high yield. The maceration of dried powder of Garcinia mangostana fruit husk with ethyl acetate gave yellow crystalline powder of mangostin. The yield was calculated as 7.47%. The identification of the Garcinia mangostanahusk extract was carried out by thin-layer chromatography (TLC) and differential scanning calorimetry. The TLC of mangostin was done by using the alumina sheet and ethyl acetate: hexane (3:1) as mobile phase. The Rf value as compared with standard mangostin was

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Mukhtar, Hasan. Sustained Release Oral Nanoformulated Green Tea for Prostate Cancer. Defense Technical Information Center, 2011. http://dx.doi.org/10.21236/ada545577.

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Mukhtar, Hasan. Sustained Release Oral Nanoformulated Green Tea for Prostate Cancer Prevention. Defense Technical Information Center, 2013. http://dx.doi.org/10.21236/ada585226.

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Mukhtar, Hasan, Nihal Ahmad, Vaqar M. Adhami, and Naghma Khan. Sustained Release Oral Nanoformulated Green Tea for Prostate Cancer Prevention. Defense Technical Information Center, 2012. http://dx.doi.org/10.21236/ada589659.

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Maki, Ryan, Kristen Patterson, Joseph Amundson, et al. Little Shoepack Lake muskellunge (Esox masquinongy) population estimate and genetic evaluation of muskellunge from Shoepack and Little Shoepack lakes. National Park Service, 2024. http://dx.doi.org/10.36967/2305092.

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Little Shoepack and Shoepack lakes in Voyageurs National Park, Minnesota, are home to native populations of Muskellunge (Esox masquinongy). Due to the small size of these lakes, 20.8 ha and 123 ha, respectively, and the associated, predicted small size of these Muskellunge populations, resource managers are concerned about their persistence. A recent population assessment completed for Shoepack Lake Muskellunge indicated that the population may be below a threshold at which a genetic bottleneck could threaten its persistence. Since Little Shoepack Lake is approximately 20% of the size of Shoep

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Lazonick, William, and Matt Hopkins. Why the CHIPS Are Down: Stock Buybacks and Subsidies in the U.S. Semiconductor Industry. Institute for New Economic Thinking Working Paper Series, 2021. http://dx.doi.org/10.36687/inetwp165.

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The Semiconductor Industry Association (SIA) is promoting the Creating Helpful Incentives to Produce Semiconductors (CHIPS) for America Act, introduced in Congress in June 2020. An SIA press release describes the bill as “bipartisan legislation that would invest tens of billions of dollars in semiconductor manufacturing incentives and research initiatives over the next 5-10 years to strengthen and sustain American leadership in chip technology, which is essential to our country’s economy and national security.” On June 8, 2021, the Senate approved $52 billion for the CHIPS for America Act, ded

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Kardon, Randy. Treatment of Laser-Induced Retinal Injury and Visual Loss Using Sustained Release of Intra-Vitreal Neurotrophic Growth Factors. Addendum. Defense Technical Information Center, 2011. http://dx.doi.org/10.21236/ada558524.

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Debuque-Gonzales, Margarita, John Paul Corpus, and Ramona Maria Miral. Macroeconomic Prospects of the Philippines in 2022-2023: Steering through Global Headwinds. Philippine Institute for Development Studies, 2022. https://doi.org/10.62986/dp2022.31.

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This paper, which will be released as the lead chapter of the 2021–2022 PIDS Economic Policy Monitor, reviews the Philippines’ macroeconomic performance in 2021 and the first half of 2022, analyzes recent developments and challenges shaping the economy’s near-term outlook, and presents macroeconomic projections for 2022 and 2023. With the country’s sustained economic reopening, the analysis suggests that GDP growth may grow by about 7.1 percent, but economic activity may weaken in 2023 as the global economic environment deteriorates. Inflation will likely continue to be elevated in 2022 but ma

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Yaron, Zvi, Abigail Elizur, Martin Schreibman, and Yonathan Zohar. Advancing Puberty in the Black Carp (Mylopharyngodon piceus) and the Striped Bass (Morone saxatilis). United States Department of Agriculture, 2000. http://dx.doi.org/10.32747/2000.7695841.bard.

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Both the genes and cDNA sequences encoding the b-subunits of black carp LH and FSH were isolated, cloned and sequenced. Sequence analysis of the bcFSHb and LHb5'flanking regions revealed that the promoter region of both genes contains canonical TATA sequences, 30 bp and 17 bp upstream of the transcription start site of FSHb and LHb genes, respectively. In addition, they include several sequences of cis-acting motifs, required for inducible and tissue-specific transcriptional regulation: the gonadotropin-specific element (GSE), GnRH responsive element (GRE), half sites of estrogen and androgen

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Morin, S., L. L. Walling, Peter W. Atkinson, J. Li, and B. E. Tabashnik. ets for CRISPR/Cas9-mediated gene drive in Bemisia tabaci. United States-Israel Binational Agricultural Research and Development Fund, 2021. http://dx.doi.org/10.32747/2021.8134170.bard.

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The goal of our BARD proposal was to build both the necessary infrastructure and knowledge for using the CRISPR/Cas9-based gene drive system to control the whitefly Bemisia tabaci. Our research focused on achieving three main goals: (1) establishing a CRISPR/Cas9 gene-editing system for producing genetically-edited B. tabaci; (2) generating and testing CRISPR/Cas9-mediated mutations targeting genes that represent two gene drive strategies: population replacement and population suppression; (3) using computer modeling to optimize strategies for applying CRISPR/Cas9 to control B. tabaci populati

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