Download or read book Norway s Pharmaceutical Revolution written by Knut Sogner and published by Oxford University Press. This book was released on 2022-08-18 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: The pharmaceutical revolution that gathered pace in the 1930s delivered a plethora of almost magical new drugs such as penicillin, streptomycin, cortisone, and the birth control pill. This revolution grew from academic-business relationships in five countries: USA, Germany, Great Britain, Switzerland, and France. Many other countries tried and failed to replicate this success, yet a handful of Scandinavia companies made important breakthroughs in a narrow band of specialities. This is the story of how one Norwegian company— Nyegaard & Co. —achieved international success from the 1970s onwards with a breakthrough product facilitating X-ray pictures of the soft tissues of the body. The company succeeded by harnessing research skills and creating scientific and business alliances abroad, building its own momentum step by step: the corporation as entrepreneur. It thereby broke with the conventional way a national medical ecosystem facilitated the crucial scientific progress. This is a story both of personal initiatives and great organizational transformations in several stages. In the 1950s, Nyegaard & Co. was a small hierarchical home market-oriented generics company. By the end of the 1990s, it had developed into a fairly large and multinational hierarchical company, preoccupied as much with shareholder value as scientific progress. It has also become a company that no longer had the same ability to innovate as before and therefore became merged into another one.

Download or read book Cumulated Index Medicus written by and published by . This book was released on 1976 with total page 1586 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The History of Radiology written by Adrian M. K. Thomas and published by . This book was released on 2013-05-09 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: The History of Radiology is an authoritative and engaging history of medical developments within radiology which will appeal to a wide audience including radiologists, medical physicists, medical historians, radiographers, medical students and doctors.

Download or read book Computed Tomography written by Thomas J. Vogl and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: In January 1995, 300 participants from Asia, USA, and Europe lively discussed the "State of the Art and Future Aspects of CT" in Peking, China. The workshop was designed to cover all essential aspects of modern CT imaging including the historical development, different techniques, contrast agents, organ systems, and indications. The comparative evaluation of CT versus MRI and ultrasound was a central topic. Additionally, a special session was dedicated to "Angiography Tomorrow". This book summarizes the state of the art in both conventional and spiral CT imaging and provides some suggestions as for the future role of the method.

Download or read book Invisible Light written by Adrian Thomas and published by CRC Press. This book was released on 2022-03-27 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is a developed history of the radiological sciences – covering the back-story to Röntgen’s discovery, the discovery itself and immediate reception the early days of radiology leading to classical radiology (the pre-digital world). The 1970s as the ‘golden decade’ of radiology will be covered in detail, with the development of CT, MRI and modern interventional radiology. It will appeal to interested members of the public, to those working in the field, and to historians of medicine and science. Key Features: • Accessible and engaging, even for readers without any formal scientific training or education • Authored by an authority in the field • Contains previously unpublished materials from the author's extensive personal library and archive

Download or read book Head Injuries written by R. A. Frowein and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 413 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 28th annual conference of the German Society for Neurosurgery was held in Cologne, West Germany, from the 18th to the 21st of September 1977. The conference dealt with problems concerning craniocerebral injuries and space-occupying processes in the posterior cranial fossa as well as general topics on clinical practice and research with special attention paid to the work of younger neurosurgeons. This volume is a presentation of the conference results. Within the scope of the general topics, special interest was directed toward the que stion of the current status of cytostatic treatment for brain tumors. In addition to experimental investigations, the results concerning cerebral tumors and medulloblas tomas are reported. Cerebellar tumors represent two further focal points: 1. From the diagnostic viewpoint, specific results from computerized tomography are discussed, especially with regard to the more extensive anatomic difficulties involved in the posterior cranial fossa. 2. With emphasis on cerebellar processes, the results of long-term measurements of intracranial pressure during the postoperative follow-up period are reported.

Download or read book Proceedings of the XI Symposium Neuroradiologicum written by S. Wende and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Surgery of Cervical Myelopathy written by W. Grote and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fifty-two patients operated on for this type of spondylogenic myelo pathy by the anterior approach were reexamined. The male: female re lation was 2 : 1. Fifty percent were males in the 5th decade. About 20% had a congenital narrow spinal canal with an ap-diameter below the minimal standard values (3). The maximum of spondylogenic narrow ing was found between C4 and C6 in 2/3 of the cases. Results: good 44%, satisfactory 31%, unchanged 13%, deteriorated 12%, mortality O. The duration of the neurological symptoms before operation had no in fluence on the surgical results. Final neurological restitution was reached within 1 week to 3 months after the operation. The operative results in patients with congenital narrow spinal canal showed the same percentual distribution as the results of the entire group. No factors could be found to explain the groups of unsatisfactory results. References 1. DECKING, D., STEEGE, W. ter: Rontgenologische ParametAr der Hals wirbelsaule im seitlichen Strahlengang. Die Wirbelsaule in Forschung und Praxis, ~ (1975) 2. HERRMANN, H.D. : Neurologie in Praxis und Klinik. HOPF, H.C., POECK, K., SCHLIACK, N. (Hrsg.). Stuttgart: Thieme (in press) 3. PIEPGRAS, U. : Neuroradiologie. S. 88-89. Stuttgart: Thieme 1977 114 Classification and Prognosis of Cervical Myelopathy E. HAMEL, R.A FROWEIN, and A KARIMI-NEJAD Introduction Up to the present, 104 patients with cervical myelopathy caused by cervical disk lesions, have been operated on in our clinic.

Download or read book Update on Imaging Contrast Agents An Issue of Magnetic Resonance Imaging Clinics of North America written by Carlos A. Zamora and published by Elsevier Health Sciences. This book was released on 2017-10-11 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt: This issue of MRI Clinics of North America focuses on Update on Imaging Contrast Agents, and is edited by Drs. Carlos Zamora, Mauricio Castillo, Richard Semelka. Articles will include: Historical Perspective of Imaging Contrast Agents; Current Radiographic Iodinated Contrast Agents; Contrast-enhanced Sonography; Myelography: From Lipid-based to Gadolinium-based Contrast Agents; Acute Allergic Reactions with Gadolinium-based Contrast Agents: Diagnosis and Treatment; Deposition and Chronic Toxicity of Gadolinium-based Contrast Agents; Managing Allergic Reactions to Contrast Agents; Safety of Contrast Material Use in Children; Molecular Imaging and Contrast Agents; Contrast Agents for MR Imaging: Gadolinium, Manganese, SPIO, Superparamagnetic Iron Platinum, and Oral Agents; Contrast-induced Nephropathy: Pathophysiology, Manifestations, Prevention, and Management; and more!

Download or read book Indexes to the Epilepsy Accessions of the Epilepsy Information System written by J. Kiffin Penry and published by . This book was released on 1978 with total page 1366 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Indexes to the Epilepsy Accessions of the Epilepsy Information System written by James Kiffin Penry and published by . This book was released on 1978 with total page 1376 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Toxicity Bibliography written by and published by . This book was released on 1977 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Radiocontrast Agents written by M. Sovak and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 619 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contrast media are drugs by default. Had there been no default, there would be no need for a related pharmacology, and thus no need for this book. Radiographic contrast media (CM) are substances whose primary purpose is to enhance diagnostic information of medical imaging systems. The position of CM in pharmacology is unique. First, there is the unusual requirement of biological inertness. An ideal CM should be completely biologically inert, i.e., stable, not pharmacologically active, and efficiently and innocuously excretable. Because they fail to meet these requirements, CM must be considered drugs. The second unusual aspect of CM is that they are used in large quantities, their annual production being measured in tens of tons. It is not in spite of, but because of, the increased use of new radiographic systems, computed tomography, digital radiography, etc., that consumption is on the rise. And, it is not likely that the other emerging imaging modalities - NMR, ultrasonography, etc. - will displace radiographic CM soon; it is quite probable that these remarkable compounds will continue to play an active role in diagnostic imaging in the foreseeable future.

Download or read book Intracranial Pressure IV written by K. Shulman and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 705 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains the papers delivered at the Fourth International Symposium on Intracranial Pressure, held at Williamsburg, Virginia, USA, June 10-14, 1979. Divided into 12 sessions, they reflect the most recent developments in areas such as head injuries, pressure volume studies, cerebrovascular complications, intracranial hemor rhage, brain edema, systemic factors and infectious processes, data recording and analysis, CSF formation and absorption, hydroce phalus, clinical aspects of ICP monitoring, anesthesia and intra cranial pressure, treatment with barbiturates and steroids, and os motherapy. The book concludes with a summary of the present state-of-the-art in the field as a whole by Dr. Langfitt. There were two innovations at this Symposium. The first of these was poster sessions, the second, breakfast seminars. This volume contains all papers read plus all those presented as posters, and for this reason contains more pages than the three previous volumes. The organizers wish to thank the Advisory Committee for the work done in paper selection and focus of the Conference. Appreciation is also given to the Chairmen and Co-chairmen of the sessions for the preparation of summary statements. Manuscript preparation was performed by Ms. Lucille Browne, and gratitude is expressed to her. The next Symposium, the Fifth International Conference on ICP, will be held in Japan in 1982. We also wish to acknowledge the technical help of Springer-Verlag and their celerity in producing this volume. The Editors VII Contents Session I. Head Injury Chairman: D. P. BECKER; Co-chairman: I. PAPO 3 Summary . . . . . . . . . . . ..

Download or read book X ray Contrast Agent Technology written by Christoph de Haen and published by CRC Press. This book was released on 2019-04-08 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book documents the fascinating history of radiological techniques that use contrast agents. The text includes many of the fundamental documentary sources that bring to life the social and scientific background of the discoveries, the personalities of the discoverers, and implementation of new technologies. Such agents when used with X-rays allow clinicians to distinguish anatomical structures with nearly identical densities. Focus is on urological and angiographic uses of contrast agents. Key selling features: Documents and thoroughly references the history of contrast agent development Reviews the priority and importance of patents Discusses the role that important individual scientists and leading research institutions have played in technology development and implementation

Download or read book CT and Myelography of the Spine and Cord written by H. Pettersson and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: To study the phenomenon of disease without books is to sail an uncharted sea. While to study books without patients is not to go to sea at all. Sir William Osler Over a period of five years, the impact of computed tomography (CT) on pediatric neuroradiology at The Hospital for Sick Children, Toronto, has been, as expected, in the assessment of the brain and its abnormalities. Concurrent with this application was the introduction of Metrizamide (Amipaque, Nyegaard & Co. AS, Oslo, Norway), a water-soluble CSF contrast medium, used primarily as a myelog raphic agent. The subsequent application of the wide-aperture CT scanner to imaging of the spine in children provided remarkable advances in the clinical management of spinal disease since CT is far more accurate than standard neuroradiologic procedures. The com bination of CT and Metrizamide added a further dimension to the imaging of the spine and of the spinal cord and nerve roots. Such spinal CT and CT Metrizamide myelography in children now occupies a significant part of day-to-day pediatric neuroradiologic practice. They have dramatically enhanced our understanding of the normal anatomy and pathologic entities of the spine and its contents in children; have altered and improved the surgical management of such diseases; and have significantly improved the clinical manage ment of such diseases in the specialties of neurosurgery, orthopedic surgery, and genito-urinary surgery . .

Download or read book Meyler s Side Effects of Drugs written by Jeffrey K. Aronson and published by Elsevier. This book was released on 2015-10-15 with total page 7629 pages. Available in PDF, EPUB and Kindle. Book excerpt: Meyler's Side Effects of Drugs: The International Encyclopedia of Adverse Drug Reactions and Interactions, Sixteenth Edition, Seven Volume Set builds on the success of the 15 previous editions, providing an extensively reorganized and expanded resource that now comprises more than 1,500 individual drug articles with the most complete coverage of adverse reactions and interactions found anywhere. Each article contains detailed and authoritative information about the adverse effects of each drug, with comprehensive references to the primary literature, making this a must–have reference work for any academic or medical library, pharmacologist, regulatory organization, hospital dispensary, or pharmaceutical company. The online version of the book provides an unparalleled depth of coverage and functionality by offering convenient desktop access and enhanced features such as increased searchability, extensive internal cross-linking, and fully downloadable and printable full-text, HTML or PDF articles. Enhanced encyclopedic format with drug monographs now organized alphabetically Completely expanded coverage of each drug, with more than 1,500 drug articles and information on adverse reactions and interactions Clearer, systematic organization of information for easier reading, including case histories to provide perspective on each listing Extensive bibliography with over 40,000 references A must–have reference work for any academic or medical library, pharmacologist, regulatory organization, hospital dispensary, or pharmaceutical company