DE LOS IONES A LA MEMBRANA PDF Download

Author: YURI ZAMBRANO
Publisher: Lulu.com
ISBN: 129181650X
Category : Science
Languages : en
Pages : 148

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Book Description
La activación del impulso nervioso, depende del intercambio de iones que fluye a través de la membrana.Así es la actividad eléctrica y físico-química de nuestras neuronas y todo depende de una gran maquinaria proteica.Toda la acción neuronal, depende del flujo de estas moléculas a través de canales iónicos; proteínas selectivas que sirven para finalmente, integrar sofisticados procesos del sistema nervioso.

Author: Arthur C. Guyton
Publisher: Elsevier España
ISBN: 9788481749267
Category : Medical
Languages : en
Pages : 1162

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Book Description
Physiology's classic text continues to uphold its rich tradition-presenting key physiology concepts in a remarkably clear and engaging manner. Guyton & Hall's Textbook of Medical Physiology covers all of the major systems in the human body, while emphasizing system interaction, homeostasis, and pathophysiology. This very readable, easy-to-follow, and thoroughly updated, 11th Edition features a new full-color layout, short chapters, clinical vignettes, and shaded summary tables that allow for easy comprehension of the material. The smart way to study Elsevier titles with STUDENT CONSULT will help you master difficult concepts and study more efficiently in print and online Perform rapid searches. Integrate bonus content from other disciplines. Download text to your handheld device. And a lot more. Each STUDENT CONSULT title comes with full text online, a unique image library, case studies, USMLE style questions, and online note-taking to enhance your learning experience.

Author: Gillian Pocock
Publisher: Elsevier España
ISBN: 9788445814796
Category : Medical
Languages : en
Pages : 794

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Book Description
The new edition of Human Physiology - an Oxford Core Text continues to meet the needs of preclinical medical students and is also of value to those following undergraduate courses in physiology and other health-related disciplines. It adopts a student-friendly style with an emphasis on clarity, explanation and understanding complemented by full-color illustrations. The book has a hierarchical organization, beginning with aspects of cell and tissue function before proceeding to a consideration of the communication systems of the body including the endocrine and nervous systems. The heart of the text concerns the physiology of the main body systems. The new edition has been significantly revised to include an expanded problem section at the end of each chapter with more quantitative examples and some clinical problems where appropriate. Each chapter has been updated and new material includes a section on the physiology of itch; more detailed treatment of colour vision, deafness and vestibular blindness; increased emphasis on neurology disorders; discussion of the physiology of respiratory failure and pulmonary embolism; a discussion of malabsorption disorders; extensive revision to cover the wider aspects of material physiology not just lactation, and extended treatment of fever. The Clinical Physiology chapter is now broken into several short chapters and includes a discussion of cardiovascular pathophysiology and organ failure.

Author: Alan F. Schatzberg
Publisher: Elsevier España
ISBN: 9788445814260
Category : Medical
Languages : en
Pages : 1428

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Book Description
Covering both basic science and clinical practice, this new edition of the definitive psychopharmacology text has been thoroughly updated and expanded to keep you current with the explosive growth in this burgeoning field. The book contains 62 chapters overall with 24 new chapters and 30 new authors. In four major sections, the "Textbook" covers: Principles of Psychopharmacology-provides the necessary background in neurobiology and pharmacology Classes of Psychiatric Treatment: Animal and Human Pharmacology-presents information by classes of drugs (greatly expands on second edition by focusing whole chapters on single drugs in the antidepressant, antipsychotic and bipolar categories) Clinical Psychobiology and Psychiatric Syndromes-reviews the data on the biological underpinnings of specific disorders for a better understanding of current psychopharmacological approaches Psychopharmacological Treatment-provides specific information about drug selection and their prescription Complete with a comprehensive and easy-to-use index, this new edition succeeds the second as the definitive textbook on psychopharmacology.

Author:
Publisher: Elsevier España
ISBN: 8480869402
Category :
Languages : en
Pages : 525

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Author: John Edward Hall
Publisher: Elsevier España
ISBN: 9788480862325
Category : Medical
Languages : en
Pages : 748

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Book Description
A companion to "Guyton and Halls Textbook of Medical Physiology, 11th Edition", this book delivers the salient points from the parent text, in a manner that is ideal for rapid comprehension of the core concepts in the discipline. It offers concise, easy-to-reference physiology essentials.

Author: Teresa Audesirk
Publisher: Pearson Educación
ISBN: 9789702605386
Category : Science
Languages : en
Pages : 462

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Book Description
For one or two semester courses in Introductory Biology targeting non- and mixed majors. The goal of this text is to provide an engaging and easy to use book with an innovative and interactive media program. It achieves a unique balance in emphasizing concepts without sacrificing scientific accuracy. The new MediaTutor, found at the end of each chapter, integrates the text and media by providing a brief description of the CD or WEB activity and the time requirement for completion. In creating the book and the media package, the authors and Prentice Hall reached out to the biology community - involving educators from around the country to help address the diverse needs of todays students. How do you engage your students and help make biology relevant to them? *NEW - Chapter-opening Case Studies and chapter-ending Case Studies Revisited - Includes Did Dinosaurs Die from Lack of Sunlight? from the chapter on Photosynthesis and Teaching an Old Grain New Tricks from the chapter on Biotechnology. Provides an innovative framework for students to learn and make connections between biological concepts and processes. *Earth Watch/Health Watch essays - Covers biodiversity, ozone depletion/pre

Author: Sîan Knight
Publisher: Elsevier España
ISBN: 9788481747348
Category : Medical
Languages : en
Pages : 292

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Book Description
The 'Mosby's Crash Course' series has been written by students, for students which ensures that it is ideal for today's curriculum. Each volume is a systems-based presentation of integrated medical science, and includes clear, straightforward diagrams.

Author: Bertil Hille
Publisher: Sinauer Associates, Incorporated
ISBN:
Category : Medical
Languages : en
Pages : 638

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Book Description
This new, fully revised and expanded edition of Ionic Channels of Excitable Membranes includes new chapters on fast chemical synapses, modulation through G protein coupled receptors and second messenger systems, molecules cloning, site directed mutagenesis, and cell biology. It begins with the classical biophysical work of Hodgkin and Huxley and then weaves a description of the known ionic channels together with their biological functions. The book continues by developing the physical and molecular principles needed for explaining permeation, gating, pharmacological modification, and molecular diversity, and ends with a discussion of channel evolution. Ionic Channels of Excitable Membranes is written to be accessible and interesting to biological and physical scientists of all kinds.

Author: YURI ZAMBRANO
Publisher: Lulu.com
ISBN: 1291718338
Category : Science
Languages : en
Pages : 154

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Book Description
Ser neurona de la corteza cerebral, no es fácil. Son las células más evolucionadas en todas las especies generadas en el universo, en millones de años. Durante el desarrollo realizan una migración sin precedentes, cruzando las vastas selvas del sistema nervioso, construyendo sofisticadas redes neuronales, semejando edificios de seis niveles y generando tantas posibilidades de comunicación, como estrellas en el firmamento. Con su actividad en milivoltios de luces infinitas y liberando sustancias químicas como juegos pirotécnicos, estas neuronas son capaces de producir imaginación y pensamientos cada 20 milisegundos. Y con ello, conciben puentes, obras de arte, mundos nuevos, computadoras y hasta sueños. ¡Déjese llevar en esta nave! Viaje a través del pensamiento de los legendarios frenólogos de hace siglos, hasta llegar a descubrir, por usted mismo, cómo el cerebro hace juicios, toma decisiones, o genera una imagen mental.