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Towards Dual and Targeted Cancer Therapy with Novel Phthalocyanine-based Photosensitizers
Janet Lau's thesis describes her studies into the use of phthalocyanine-based photosensitizers in combined chemo- and photodynamic therapy (PDT) and targeted PDT. In order to carry out this study, Lau uses several approaches: conjugation with a chemotherapeutic oxaliplatin derivative, use of a polyamine ligand 2 with a view to targeting the polyamine transporters over-expressed in tumor cells, and employment of a quencher that can inhibit their photodynamic activity but can still be removed under a tumor-associated environment such as low pH and high thiol concentration. This thesis reports dual activatable photosensitizers for the first time. Overall the studies included are original and the effects have been well demonstrated at the cellular level. The work in this thesis is of much current interest and importance, and can pave foundation for further developments. Accordingly, part of the results has been published in prestigious scientific journals.
Towards Dual and Targeted Cancer Therapy with Novel Phthalocyanine-based Photosensitizers
Janet Lau's thesis describes her studies into the use of phthalocyanine-based photosensitizers in combined chemo- and photodynamic therapy (PDT) and targeted PDT. In order to carry out this study, Lau uses several approaches: conjugation with a chemotherapeutic oxaliplatin derivative, use of a polyamine ligand 2 with a view to targeting the polyamine transporters over-expressed in tumor cells, and employment of a quencher that can inhibit their photodynamic activity but can still be removed under a tumor-associated environment such as low pH and high thiol concentration. This thesis reports dual activatable photosensitizers for the first time. Overall the studies included are original and the effects have been well demonstrated at the cellular level. The work in this thesis is of much current interest and importance, and can pave foundation for further developments. Accordingly, part of the results has been published in prestigious scientific journals.
Computer Analysis of Skeletal Structures

Computer Analysis of Skeletal Structures

T. Johns; C T F Ross

Spon Press
1981
sidottu
This book presents five computer programs in FORTRAN together with descriptions of how to use them for static analysis of skeletal structures. It includes several worked examples, including pin-jointed plane and space trusses, continuous beams, and two and three dimensional rigid-jointed frames.
Fundamentals in Chemical Physics

Fundamentals in Chemical Physics

F. Battaglia; T.F. George

Springer
1998
sidottu
Along with its inherent interdisciplinary character, chemical physics is also a recognised science on its own. Its foundations consist of understanding chemical phenomena in terms of the most fundamental laws of physics. This book focuses on the concepts on which this science is founded rather than on the applications. The subject is presented starting from the main ideas of physics (classical, quantum and statistical) relevant to the description of phenomena of interest from the chemical point of view. The authors have taken an individual approach in their presentation of the essence of a connected theory rather than mere explanations of apparently unrelated facts. Audience: The book will be useful to advanced undergraduate and graduate students in fields such as chemistry, physics, materials science, engineering and biology, where there is a need for a knowledge of chemistry which includes, beside the presentation of facts, their explanation in terms of general principles.
Fundamentals in Chemical Physics

Fundamentals in Chemical Physics

F. Battaglia; T.F. George

Springer
2010
nidottu
Along with its inherent interdisciplinary character, chemical physics is also a recognised science on its own. Its foundations consist of understanding chemical phenomena in terms of the most fundamental laws of physics. This book focuses on the concepts on which this science is founded rather than on the applications. The subject is presented starting from the main ideas of physics (classical, quantum and statistical) relevant to the description of phenomena of interest from the chemical point of view. The authors have taken an individual approach in their presentation of the essence of a connected theory rather than mere explanations of apparently unrelated facts. Audience: The book will be useful to advanced undergraduate and graduate students in fields such as chemistry, physics, materials science, engineering and biology, where there is a need for a knowledge of chemistry which includes, beside the presentation of facts, their explanation in terms of general principles.
Parasitäre und bakterielle Krankheiten bei kommerziellen Fischen

Parasitäre und bakterielle Krankheiten bei kommerziellen Fischen

Matheus Hernandes Leira; Rilke T F Freitas; Adriana Mello Garcia

Verlag Unser Wissen
2024
pokkari
Die Aquakultur w chst weltweit mehr als jeder andere prim re Wirtschaftszweig, was unter anderem auf die wachsende Bev lkerung und die Nachfrage nach gesunden, n hrstoffreichen Lebensmitteln zur ckzuf hren ist. Die Nutzung vorhandener Wasserressourcen hat zur Entwicklung der Fischzucht gef hrt, bei der die Fische in Netzgehegen, Einb umen oder Wehren aufgezogen werden. Es handelt sich dabei um eine kosteng nstige Investitionsalternative, die sich schneller umsetzen l sst und als Agrarindustrie angesehen wird, die die sozialen, kologischen und wirtschaftlichen Bedingungen einer Region verbessern kann. Die zunehmende Anf lligkeit f r parasit re, bakterielle und infekti se Krankheiten hat zu gro en Verlusten in der Fischzucht gef hrt. Das Auftreten von Parasiten und Bakterien ist eine der Hauptursachen f r Verluste in der industriellen Fischzucht und in der Sportfischzucht, und hinzu kommt die Tatsache, dass die aquatische Umwelt die Vermehrung, Verbreitung und das berleben von Krankheitserregern beg nstigt. Es gibt nur wenige Forschungsarbeiten zur Fischgesundheit, vor allem in Bezug auf einheimische Arten.
Parasitic and bacterial diseases in commercial fish

Parasitic and bacterial diseases in commercial fish

Matheus Hernandes Leira; Rilke T F Freitas; Adriana Mello Garcia

Our Knowledge Publishing
2024
pokkari
World aquaculture is growing more than any other primary activity sector, among other factors stimulated by the growing population and the demand for healthy, nutrient-rich food. Taking advantage of existing water resources has led to the development of fish farming, with fish reared in net pens, dugouts or weirs. It is a lower-cost investment alternative that is quicker to implement and is seen as an agribusiness capable of improving the social, environmental and economic conditions of a region. Increased susceptibility to parasitic, bacteriological and infectious diseases has caused major losses in fish farming. The occurrence of parasites and bacteria is one of the biggest causes of losses in industrial and sport fish farming, and there is also the fact that the aquatic environment facilitates the reproduction, dispersal and survival of pathogens. Research into fish health is scarce, especially when it relates to native species.
Malattie parassitarie e batteriche nei pesci commerciali

Malattie parassitarie e batteriche nei pesci commerciali

Matheus Hernandes Leira; Rilke T F Freitas; Adriana Mello Garcia

Edizioni Sapienza
2024
pokkari
L'acquacoltura mondiale sta crescendo pi di qualsiasi altro settore dell'attivit primaria, tra gli altri fattori stimolati dall'aumento della popolazione e dalla domanda di alimenti sani e ricchi di nutrienti. Lo sfruttamento delle risorse idriche esistenti ha portato allo sviluppo della piscicoltura, con pesci allevati in recinti di rete, piroghe o dighe. Si tratta di un'alternativa di investimento a basso costo, pi rapida da implementare e considerata un'attivit agroalimentare in grado di migliorare le condizioni sociali, ambientali ed economiche di una regione. L'aumento della suscettibilit alle malattie parassitarie, batteriologiche e infettive ha causato gravi perdite nella piscicoltura. L'insorgenza di parassiti e batteri una delle maggiori cause di perdita nella piscicoltura industriale e sportiva, oltre al fatto che l'ambiente acquatico facilita la riproduzione, la dispersione e la sopravvivenza degli agenti patogeni. La ricerca sulla salute dei pesci scarsa, soprattutto per quanto riguarda le specie autoctone.
Maladies parasitaires et bactériennes chez les poissons commerciaux

Maladies parasitaires et bactériennes chez les poissons commerciaux

Matheus Hernandes Leira; Rilke T F Freitas; Adriana Mello Garcia

Editions Notre Savoir
2024
pokkari
L'aquaculture mondiale se d veloppe plus que tout autre secteur d'activit primaire, entre autres facteurs stimul s par l'augmentation de la population et la demande d'aliments sains et riches en nutriments. L'exploitation des ressources en eau existantes a conduit au d veloppement de la pisciculture, avec des poissons lev s dans des parcs en filet, des tangs artificiels ou des d versoirs. Il s'agit d'une alternative d'investissement moins co teuse, plus rapide mettre en oeuvre et consid r e comme une agro-industrie capable d'am liorer les conditions sociales, environnementales et conomiques d'une r gion. La sensibilit accrue aux maladies parasitaires, bact riologiques et infectieuses a entra n des pertes importantes dans l' levage des poissons. L'apparition de parasites et de bact ries est l'une des principales causes de pertes dans la pisciculture industrielle et sportive, sans compter que l'environnement aquatique facilite la reproduction, la dispersion et la survie des agents pathog nes. Les recherches sur la sant des poissons sont rares, surtout lorsqu'il s'agit d'esp ces indig nes.
Biopsy Pathology of the Bronchi

Biopsy Pathology of the Bronchi

E. McDowell; T.F. Beals

CHAPMAN AND HALL
1986
sidottu
Biopsy Pathology of the Bronchi is intended to provide the practicing pathologist with a convenient source of diagnostic information, combined with pertinent clinical patterns and a background of histogenesis. It is hoped that the book will facilitate the accuracy of diagnosis, minimize pitfalls of interpretation and assist in the rapid evaluation of acute and chronic bronchial lesions, including neoplasms. Biopsy is taken in the widest sense and the book includes discussions on cytology, microbiopsies (fine needle aspiration biopsies, curette samples, and biopsies obtained by microforceps) and macrobiopsies, obtained at the time of surgery. Part I of the book deals with the procurement and preparation of bronchial specimens and includes a chapter on fetal development and structure of the normal adult epithelium. In Part II, the histopathology of numerous bronchial diseases are described in detail. Emphasis is placed on the diagnostic features of human lesions' which are illustrated by numerous high quality light and electron micrographs. Understanding normal bron­ chial structure, cell kinetics, and modulations of phenotypic expression provide insight into many pathological processes. Therefore, although emphasis is placed on the diagnostic features of human disease, the histopathology of corresponding lesions in experimental animals is dis­ cussed where this provides information helpful in the interpretation of the human lesions. Elizabeth M. McDowell Baltimore Theodore F. Beals Ann Arbor 1985 viii Acknowledgments We give thanks to friends and colleagues who reviewed one or more chapters for us during the writing of this book.