Maryland Task Force to Study Nanobiotechnology
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Use of Cell Culture in Virology for Developing Countries in the South-East Asia Region © World Health Organization 2017
USE OF CELL C USE OF CELL U LT U RE IN VIROLOGY FOR DE RE IN VIROLOGY V ELOPING C O U NTRIES IN THE NTRIES IN S O U TH- E AST USE OF CELL CULTURE A SIA IN VIROLOGY FOR R EGION ISBN: 978-92-9022-600-0 DEVELOPING COUNTRIES IN THE SOUTH-EAST ASIA REGION World Health House Indraprastha Estate, Mahatma Gandhi Marg, New Delhi-110002, India Website: www.searo.who.int USE OF CELL CULTURE IN VIROLOGY FOR DEVELOPING COUNTRIES IN THE SOUTH-EAST ASIA REGION © World Health Organization 2017 Some rights reserved. This work is available under the Creative Commons Attribution-NonCommercial- ShareAlike 3.0 IGO licence (CC BY-NC-SA 3.0 IGO; https://creativecommons.org/licenses/by-nc-sa/3.0/igo). Under the terms of this licence, you may copy, redistribute and adapt the work for non-commercial purposes, provided the work is appropriately cited, as indicated below. In any use of this work, there should be no suggestion that WHO endorses any specific organization, products or services. The use of the WHO logo is not permitted. If you adapt the work, then you must license your work under the same or equivalent Creative Commons licence. If you create a translation of this work, you should add the following disclaimer along with the suggested citation: “This translation was not created by the World Health Organization (WHO). WHO is not responsible for the content or accuracy of this translation. The original English edition shall be the binding and authentic edition.” Any mediation relating to disputes arising under the licence shall be conducted in accordance with the mediation rules of the World Intellectual Property Organization. -
Biopharmaceutical Sector Update: Market Outlook for 2021
Biopharmaceutical Sector Update Market Outlook for 2021 January 11, 2021 © 2021. All rights reserved. Securities offered in the United States are offered through Torreya Capital LLC, Member FINRA/SIPC. In Europe such services are offered through Torreya Partners (Europe) LLP, which is authorized and regulated by the UK Financial Conduct Authority. Table of Contents An Extraordinary Year: Top 10 Biopharma Events of 2020 4 Biopharma Sector Outlook for 2021 20 The Evolving World of Biotech Company Formation 26 Implications of the U.S. Election on the Biopharma Sector 31 Update on Covid-19, Capital Markets and M&A Activity 39 About Torreya 50 Key Topics in This Update In this report we discuss three topics that are front of mind in our industry: We have lived through an Given the exceptional performance of the biopharma extraordinary year for the #1 market in 2020, what does 2021 hold? biopharmaceutical industry. Given excellent protection data on two COVID-19 vaccines we now appear It appears likely that with widespread vaccination, #2 the COVID-19 pandemic will recede in 2021. What to be at the beginning of the end of does this imply for the biopharma sector? the COVID-19 pandemic. A “return to normalcy” appears possible in 2021 despite a very challenging situation What are the implications of the U.S. political #3 situation for the global biopharmaceutical sector? at present with the pandemic. 3 An Extraordinary Year: Top 10 Biopharma Events of 2020 4 Event #1 COVID-19 Vaccines Portend a New Normal The FDA has approved two COVID-19 vaccines as of Jan 2021 and more vaccine approvals are likely. -
GURPS4E Ultra-Tech.Qxp
Written by DAVID PULVER, with KENNETH PETERS Additional Material by WILLIAM BARTON, LOYD BLANKENSHIP, and STEVE JACKSON Edited by CHRISTOPHER AYLOTT, STEVE JACKSON, SEAN PUNCH, WIL UPCHURCH, and NIKOLA VRTIS Cover Art by SIMON LISSAMAN, DREW MORROW, BOB STEVLIC, and JOHN ZELEZNIK Illustrated by JESSE DEGRAFF, IGOR FIORENTINI, SIMON LISSAMAN, DREW MORROW, E. JON NETHERLAND, AARON PANAGOS, CHRISTOPHER SHY, BOB STEVLIC, and JOHN ZELEZNIK Stock # 31-0104 Version 1.0 – May 22, 2007 STEVE JACKSON GAMES CONTENTS INTRODUCTION . 4 Adjusting for SM . 16 PERSONAL GEAR AND About the Authors . 4 EQUIPMENT STATISTICS . 16 CONSUMER GOODS . 38 About GURPS . 4 Personal Items . 38 2. CORE TECHNOLOGIES . 18 Clothing . 38 1. ULTRA-TECHNOLOGY . 5 POWER . 18 Entertainment . 40 AGES OF TECHNOLOGY . 6 Power Cells. 18 Recreation and TL9 – The Microtech Age . 6 Generators . 20 Personal Robots. 41 TL10 – The Robotic Age . 6 Energy Collection . 20 TL11 – The Age of Beamed and 3. COMMUNICATIONS, SENSORS, Exotic Matter . 7 Broadcast Power . 21 AND MEDIA . 42 TL12 – The Age of Miracles . 7 Civilization and Power . 21 COMMUNICATION AND INTERFACE . 42 Even Higher TLs. 7 COMPUTERS . 21 Communicators. 43 TECH LEVEL . 8 Hardware . 21 Encryption . 46 Technological Progression . 8 AI: Hardware or Software? . 23 Receive-Only or TECHNOLOGY PATHS . 8 Software . 24 Transmit-Only Comms. 46 Conservative Hard SF. 9 Using a HUD . 24 Translators . 47 Radical Hard SF . 9 Ubiquitous Computing . 25 Neural Interfaces. 48 CyberPunk . 9 ROBOTS AND TOTAL CYBORGS . 26 Networks . 49 Nanotech Revolution . 9 Digital Intelligences. 26 Mail and Freight . 50 Unlimited Technology. 9 Drones . 26 MEDIA AND EDUCATION . 51 Emergent Superscience . -
The Future for Biosensors in Biopharmaceutical Production
Pharmaceutical Commentary BRACEWELL & POLIZZI The future for biosensors in biopharmaceutical production 2 Commentary The future for biosensors in biopharmaceutical production Pharm. Bioprocess. Keywords: bioprocess monitoring • bioprocess control • in-vivo biosensor • PAT Daniel G Bracewell*,1 • synthetic biology & Karen M Polizzi2 1The Advanced Centre for Biochemical Engineering, Department of Biochemical A defining feature of bioprocesses is the need straightforward. This is not to say there have Engineering, University College London, for measurement, monitoring and control; in not been significant successes: Torrington Place, London, WC1E 7JE, UK the context of biopharmaceuticals this need 2Department of Life Sciences & Centre • The world’s diabetic population depends is further heightened by the absolute require- for Synthetic Biology & Innovation, on blood glucose measurements to admin- Imperial College London, London, UK ment to ensure the quality of the product [1] . ister insulin based on an amperometric *Author for correspondence: This is evidenced by the size of bioanalytical based biosensor technology (enzyme elec- [email protected] endeavor found within the R&D programs trodes). This represents the largest single of the major biopharmaceutical companies biosensor application in terms of numbers and the supplier industry that caters for this of devices and market size; instrumentation need. It is a need that grows at a pace reflected in the initiatives involv- • Optical biosensors, largely surface plas- ing the regulatory authorities such as PAT mon resonance (BIAcore) has become central to the larger vision of QbD. At the the default method to directly mea- core of these attempts to improve biophar- sure protein–protein interactions in the maceutical production is the need for rapid, laboratory. -
Peptide-Based Scaffolds for the Culture and Maintenance of Primary
www.nature.com/scientificreports OPEN Peptide‑based scafolds for the culture and maintenance of primary human hepatocytes Douglas MacPherson1, Yaron Bram1, Jiwoon Park1 & Robert E. Schwartz1,2* We report here the use of a nanofbrous hydrogel as a 3D scafold for the culture and maintenance of functional primary human hepatocytes. The system is based on the cooperative assembly of a fber‑forming peptide component, fuorenylmethyloxycarbonyl‑diphenylalanine (Fmoc‑FF), and the integrin‑binding functional peptide ligand, Fmoc‑arginine‑glycine‑aspartic acid (Fmoc‑RGD) into a nanofbrous gel at physiological pH. This Fmoc‑FF/RGD hydrogel was formulated to provide a biomimetic microenvironment with some critical features such as mechanical properties and nanofber morphology, which were optimized to support hepatocyte culture. The material was shown to support maintenance and function of encapsulated primary human hepatocytes as indicated by actin staining, qRT‑PCR, and functional cytochrome P450 assays. The designed gel was shown to outperform Matrigel in cytochrome P450 functional assays. The hydrogel may prove useful for liver development and disease models, as well as providing insights into the design of future implantable scafolds for the regeneration of liver tissue in patients with liver disease. Cellular function is determined in part by micro-environmental cues such as soluble factors, extracellular matrix, and cell–cell interactions 1,2. In vitro culture of epithelial cells is ofen associated with epithelial cell dediferentia- tion (i.e. marked by rapid loss of cell-specifc morphology, phenotype, and function)3. Consequently, there is a need for the development and employment of improved materials which can more closely mimic the in vivo microenvironment and reconstitute the appropriate environmental cues in vitro1–3. -
(MBR) Technology for Wastewater Treatment and Reclamation: Membrane Fouling
membranes Review Membrane Bioreactor (MBR) Technology for Wastewater Treatment and Reclamation: Membrane Fouling Oliver Terna Iorhemen *, Rania Ahmed Hamza and Joo Hwa Tay Department of Civil Engineering, University of Calgary, Calgary, AB T2N 1N4, Canada; [email protected] (R.A.H.); [email protected] (J.H.T.) * Correspondence: [email protected]; Tel.: +1-403-714-7451 Academic Editor: Marco Stoller Received: 14 April 2016; Accepted: 12 June 2016; Published: 15 June 2016 Abstract: The membrane bioreactor (MBR) has emerged as an efficient compact technology for municipal and industrial wastewater treatment. The major drawback impeding wider application of MBRs is membrane fouling, which significantly reduces membrane performance and lifespan, resulting in a significant increase in maintenance and operating costs. Finding sustainable membrane fouling mitigation strategies in MBRs has been one of the main concerns over the last two decades. This paper provides an overview of membrane fouling and studies conducted to identify mitigating strategies for fouling in MBRs. Classes of foulants, including biofoulants, organic foulants and inorganic foulants, as well as factors influencing membrane fouling are outlined. Recent research attempts on fouling control, including addition of coagulants and adsorbents, combination of aerobic granulation with MBRs, introduction of granular materials with air scouring in the MBR tank, and quorum quenching are presented. The addition of coagulants and adsorbents shows a significant membrane fouling reduction, but further research is needed to establish optimum dosages of the various coagulants/adsorbents. Similarly, the integration of aerobic granulation with MBRs, which targets biofoulants and organic foulants, shows outstanding filtration performance and a significant reduction in fouling rate, as well as excellent nutrients removal. -
Biopharmaceutical Notes
An Overview of the BioPharmaceutical Products and Market By Paul DiMarco, Vice President, Global Commercial Program, BioSpectra Inc. Table of Contents INTRODUCTION: ........................................................................................................................................ 2 History ....................................................................................................................................................... 2 Background information ........................................................................................................................... 3 Defining biological products ..................................................................................................................... 4 Small vs. Large Molecule Regulation and Registration in the USA and EU ............................................... 6 Controversial Regulatory Concepts: ......................................................................................................... 7 Extrapolation: ........................................................................................................................................ 7 Switching: .............................................................................................................................................. 8 Interchangeability: ................................................................................................................................ 9 Harmonization: .................................................................................................................................... -
Biopharma PAT Quality Attributes, Critical Process Parameters & Key
Biopharma PAT Quality Attributes, Critical Process Parameters & Key Performance Indicators at the Bioreactor May 2018 White Paper: Biopharma PAT Quality Attributes, Critical Process Parameters & Key Performance Indicators at the Bioreactor Table of Contents PAT Building Blocks .................................................................................................... 3 PAT for Biopharma ...................................................................................................... 5 Culture & Fermentation Process Types ....................................................................... 6 Monitoring Methods .................................................................................................... 8 Critical Process Parameters ...................................................................................... 10 Critical Quality Attributes & Key Performance Indicators ........................................... 14 Recent Applications of In-situ VCD & TCD ................................................................ 17 Conclusions .............................................................................................................. 19 References ................................................................................................................ 20 Focus Spots Intelligent Arc Sensors for pH and DO in-situ Measurement...................................... 10 Dissolved Oxygen User’s Experiences ...................................................................... 11 In-situ Cell Density -
Nano-Silver Particles Reduce Contaminations in Tissue Culture but Decrease Regeneration Rate and Slows Down Growth and Development of Aldrovanda Vesiculosa Explants
applied sciences Article Nano-Silver Particles Reduce Contaminations in Tissue Culture but Decrease Regeneration Rate and Slows Down Growth and Development of Aldrovanda vesiculosa Explants Marzena Parzymies Subdepartment of Ornamental Plants and Dendrology, Institute of Horticultural Production, Faculty of Horticulture and Landscape Architecture, University of Life Sciences in Lublin, Ul. Gł˛eboka28, 20-612 Lublin, Poland; [email protected] Abstract: Aldrovanda vesiculosa is a carnivorous water plant which is endangered by extinction worldwide. The number of natural stands and populations has decreased; therefore, there is a need for its active protection. The best method would be an in vitro culture. One of the main problems is disinfection of the explants. Therefore, it was decided that we should treat the explants with nano- silver particles. The explants were shoot fragments which were disinfected with sodium hypochlorite and then placed in a liquid 1/5 MS medium, supplemented with silver nanoparticles (AgNPs) at a concentration of 5 mg·dm−3. It was observed that AgNPs reduced the number of contaminations but also led to necrosis of the shoots. The shoots, which undertook regeneration in presence of AgNPs, were smaller and did not form traps; however, after being moved to fresh media twice, they started to develop normal leaves. Taking into consideration both disinfection and regeneration rates, it might be advisable to disinfect aldrovanda shoots in sodium hypochlorite only, without AgNPs. The results Citation: Parzymies, M. Nano-Silver of the research might indicate a toxic activity of AgNPs towards water plants, which seems a big Particles Reduce Contaminations in problem, as nanoparticles are commonly used in all the fields of life. -
Advances in BIOPHARMACEUTICAL TECHNOLOGY in CHINA New Second Edition!
Establish China partnerships Create Effective Strategies to EXPAND YOUR GLOBAL REACH! Advances in BIOPHARMACEUTICAL TECHNOLOGY in CHINA New Second Edition! A great opportunity exists in working with Chinese companies to establish scientific and business partnerships, and to create effective strategies. However, success in Asia in the new millennium will require changes in partnerships between Western and Asian companies. Every company faces the question “What should our China strategy be?” This volume, a co-publication of the Society for Industrial BY THE NUMBERS Microbiology and Biotechnology and BioPlan Associates, Inc., provides an overview of the biopharmaceutical industry, ● 102 Internationally and the state of technology in China. Recognized Authors ● 21 Peer-Reviewers Readers will be able to: ● 1,139 Pages 1. Assess the state of biopharmaceutical development in China ● 70 Translated Chapters 2. Understand general business practices ● 5 Case Studies and China Briefs 3. Analyze business opportunities and identify potential partners ● 200+ Tables and Figures A peer-reviewed, ready reference for all aspects of ● 300+ References biopharmaceuticals in China, including an understanding of the ● Over 2,000 Index Entries China biopharma current situation, and future opportunities. Readers receive a comprehensive assessment of the state-of-the- This authoritative, peer-reviewed study industry, trends, and analysis. Information on all types of organizations is produced in collaboration with the involved in biopharma in China, whether they -
Stachytarpheta Cayennensis Aqueous Extract, a New Bioreactor Towards Silver Nanoparticles for Biomedical Applications
Journal of Biomaterials and Nanobiotechnology, 2019, 10, 102-119 http://www.scirp.org/journal/jbnb ISSN Online: 2158-7043 ISSN Print: 2158-7027 Stachytarpheta cayennensis Aqueous Extract, a New Bioreactor towards Silver Nanoparticles for Biomedical Applications Francois Eya’ane Meva1,2* , Joel Olivier Avom Mbeng1, Cecile Okalla Ebongue1,3, Carsten Schlüsener2, Ülkü Kökҫam-Demir2, Agnes Antoinette Ntoumba4, Phillipe Belle Ebanda Kedi4, Etienne Elanga1, Evrard-Rudy Njike Loudang1, Moise Henri Julien Nko’o1, Edmond Tchoumbi1, Vandi Deli1, Christian Chick Nanga1, Emmanuel Albert Mpondo Mpondo1, Christoph Janiak2 1Department of Pharmaceutical Sciences, Faculty of Medicine and Pharmaceutical Sciences, University of Douala, Douala, Cameroon 2Institute for Inorganic Chemistry and Structural Chemistry, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany 3Clinical Biology Laboratory, General Hospital of Douala, Douala, Cameroon 4Department of Animal Biology and Physiology, Faculty of Science, University of Douala, Douala, Cameroon How to cite this paper: Meva, F.E., Abstract Mbeng, J.O.A., Ebongue, C.O., Schlüsener, C., Kökҫam-Demir, Ü., Ntoumba, A.A., Kedi, This study reports the preparation and characterization of silver nanopar- P.B.E., Elanga, E., Loudang, E.-R.N., Nko’o, ticles synthesized by the mediation of the plant weed Stachytarpheta cayen- M.H.J., Tchoumbi, E., Deli, V., Nanga, C.C., nensis through solution method. Ultraviolet visible spectroscopy (UV-Vis) Mpondo, E.A.M. and Janiak, C. (2019) Sta- chytarpheta cayennensis Aqueous Extract, a determines the presence of nanoparticles in the solution. Infrared spectros- New Bioreactor towards Silver Nanopar- copy (IR) proves organic molecules at the particles interface. Powder X-ray ticles for Biomedical Applications. Journal diffraction (PXRD) provides phase composition and crystallinity. -
Nanotechnology in Prosthodontics
IP Annals of Prosthodontics and Restorative Dentistry 2021;7(1):22–28 Content available at: https://www.ipinnovative.com/open-access-journals IP Annals of Prosthodontics and Restorative Dentistry Journal homepage: https://www.ipinnovative.com/journals/APRD Review Article Nanotechnology in prosthodontics 1, 1 1 1 1 K.Sowmya Sree *, V Abhishek , Sidhartha S , L Srikanth , M Ramakrishna , V Lakshmi1 1Dept. of Prosthodontics, Crown And Bridge, Sree Sai Dental College, Srikakulam, Andhra Pradesh, India ARTICLEINFO ABSTRACT Article history: Cloude Levi Strauss and Winfred Phillips said that, “You have to be able to fabricate things, you have to Received 11-01-2021 be able to analyze things, and you have to be able to handle things smaller than ever imagined in ways not Accepted 22-02-2021 done before”. Science is presently undergoing a great evolution, taking humanity to a new era: The era of Available online 26-02-2021 nanotechnology. Nanotechnology is the field of science and technology pertaining to the creation and use of materials or devices at nanometer scale. Nanoscale is small in size, but its potential is vast. The growing interest in the future of dental application of nanotechnology leads to emergence of “Nanodentistry” which Keywords: involves the maintenance of oral health by the use of nanomaterials, biotechnology and dental nanorobotics. Nanomaterials Nanotechnologies are increasingly used for surface modifications of dental implants. This paper is an Nanotechnology attempt to give an overview about the nanomaterials and nanotechnology and its applications in the field of Prosthodontics Prosthodontics. © This is an open access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.