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Books > Medicine > Pre-clinical medicine: basic sciences > General
For one-semester courses in human anatomy. A functional approach to
human anatomy Human Anatomy, the #1 best-selling textbook for the
human anatomy course, is widely regarded as the most readable and
visually accessible book on the market. Using a functional anatomy
theme, the text presents human anatomy as a well-illustrated
"story" with the right amount of detail that learners can
understand at an introductory level. Analogies and comparative
descriptions make anatomical structures more memorable and
understandable and explain how the shape and composition of
structures allow them to perform their functions. The 9th Edition
features new exercises and questions that help students learn and
use anatomical language and interpret real-world medical images
while learning basic human anatomy. Building on the functional
anatomy approach of previous editions, selected illustrated tables
have been enhanced to tell a more cohesive and logical "story" of
human anatomy.
Animal cells present an extreme variability in their shapes in
relation to their physiological properties. For instance,
fibroblastic cells are tightly attached to the extra-cellular
matrix and display a flattened, spindle-shaped morphology. Neuronal
cells self-organize as a network through a complex branching of
dendrites and a long axonal extension. Resting peripheral blood
lymphocytes are poorly adhesive and maintain a spherical, smooth
shape, while macroph- ages produce many pseudopodal extensions
involved in the recognition of foreign molecules. In addition to
the variability of the morphology of the cells that constitute
different organs, many cell types also modify dynamically their
morphology in response to environmental changes, leading to
differential cell motility, migration, adhesion, polarity or
intercellular contacts. This wide plasticity of cell morphology is
promoted and maintained by the cytoskeleton, which is composed of
the three interconnected actin micro filaments, tubulin
microtubules and intermediate filaments networks, all capable of
assembly and disassembly. Over the past few years, the Rho family
of Ras-like GTPases emerged as key proteins that mediate
extracellular signalling pathways leading to the forma- tion of
polymerized actin-containing structures such as ruffles,
lamellipodia and filopodia. Since the discovery of the first member
RhoA in 1985, 13 mem- bers have so far been characterized in human
cells. Most of Rho proteins are highly conserved between species as
distant as yeast, slime mold, insects and mammals, which points to
their fundamental role in cellular physiology.
This volume is intended to complete the Cell Chemistry and
physiology module. It is about how the traditional boundaries of
cell chemistry and physiology are being erased by molecular
biology. We do not think it necessary to elaborate on this theme,
particularly since the body of core knowledge found in this volume
brings us a stage closer to answering the question, "what makes
cell biology into a new discipline?"
The first part of the volume deals with the chemistry of actin and
myosin and is followed by chapters on cell motility, ATP synthesis
in muscle, and contraction in smooth and skeletal muscle. Here the
reader is immediately made aware of the contributions molecular
biology is making to our understanding of the molecular mechanisms
underlying muscle contraction. It is perhaps enough to point out
that Huxley's concept of the cross-bridge cycle and generation of
force can now be explained in molecular terms. Topics such as
muscle fatigue and muscle disorders, as well as malignant
hyperthermia are bound to arouse active learning in the student and
set the stage for problem-based learning.
Most medical students look askance at thermobiology. We think this
is a mistake; hence, we have included a section dealing with this
subject. This brings us to the chapter on the heat shock response,
which at the very outset makes clear that many stressors besides
heat are known to result in heat shock gene expression. Many of the
heat shock proteins occur in unstressed cells and some of them
behave as chaperones. These proteins also reach high levels in a
wide range of diseases including neurodegenerative disorders.
Whether certain diseases are the result of mutations in the heat
shock genes is not yet known. As will be appreciated, much of the
work done in this field involved the use of cultured cells. Animal
cells in culture are the subject of the last chapter.
This 8-volume set provides a systematic description on 8,350 active
marine natural products from 3,025 various kinds of marine
organisms. The diversity of structures, biological resources and
pharmacological activities are discussed in detail. Molecular
structural classification system with 264 structural types are
developed. The 4th volume continuously illustrates the molecular
formula and structures of alkaloids.
Expert researchers who have developed and applied significant new
assays describe in step-by-step detail a variety of methods for
measuring a broad variety of hormones, related peptides, and
synthetic steroids in various biological fluids. The hormones
measured range from glucocorticoids in biological fluids, urinary
steroids, aldosterone in blood, and plasma renin activity, to gut
hormones in plasma, melatonin, prolactin, 6-sulfatoxymelatonin, and
androgens in blood, saliva, and hair. The emphasis is on
noncommercial assays so that investigators can set up novel methods
suited to their special needs. Commercial assays are also described
for comparative purposes. Tutorials on radioimmunoassay, gas
chromatography-mass spectrometry, high-performance liquid
chromatography, and PCR techniques help the reader to choose the
best method for his or her purpose.
This book provides a comprehensive, state-of-the art review of
intestinal polyposis syndromes. The book reviews the most
up-to-date clinical, management, and genetic information regarding
the continually evolving colorectal condition that manifests as a
polyposis condition. It provides a reference for clinicians and
researchers in understanding the complexity of intestinal polyposis
and the importance of utilizing multiple modalities for the
diagnosis, management and control of these conditions. It also
provides an overview of what should alert a care provider to the
possibility of a polyposis syndrome. Written by experts in their
fields, Intestinal Polyposis Syndromes: Diagnosis and Management is
a valuable resource for physicians and researchers who deal with
the challenges of diagnosing and managing colorectal cancer and
intestinal polyposis syndromes.
The discovery of ribozymes nearly 30 years ago triggered a huge
interest in the chemistry and biology of RNAs. Much of the recently
made progress focusing on metal ions is addressed in MILS 9. This
book, written by 28 internationally recognized experts from 8
nations, provides a most up-to-date view and is thus of special
relevance for colleagues teaching courses in biological inorganic
chemistry and for researchers dealing, e.g., with nucleic acids,
gene expression, and enzymology, but also for those in analytical
and bioinorganic chemistry or biophysics. Structural and Catalytic
Roles of Metal Ions in RNA describes in an authoritative and timely
manner in 12 stimulating chapters, supported by nearly 1600
references, 13 tables, and 75 illustrations, mostly in color, metal
ion-binding motifs, methods to detect and characterize metal
ion-binding sites, and the role of metal ions in folding and
catalysis. It deals with diffuse metal ion binding, RNA
quadruplexes, the regulation of riboswitches, metal ions and
ribozymes, including artificial ribozymes. The spliceosome, the
ribosome, ribozymes involving redox cofactors as well as the
binding of kinetically inert metal ions to RNA are also covered.
Volume 8, solely devoted to the toxicology of metals and metalloids
as well as their compounds, focuses on human health. Not
surprisingly, all related research areas are rapidly developing due
to the role of metals and metalloids in the environment, for the
work place, for food and water supply, etc. Written by 40
internationally recognized experts, the 14 stimulating chapters
provide an authoritative and timely resource for scientists working
in the wide range from analytical, physical, inorganic, and
environmental biochemistry all the way through to toxicology,
physiology, and medicine. Volume 8 highlights, supported by nearly
1900 references, in a comprehensive and timely manner the
principles of risk assessment regarding the effects of metals on
human health. It examines how metal ions and their compounds affect
the pulmonary, cardiovascular, gastrointestinal (including liver),
hematological, immune, and neurological systems, the kidney, skin
and eyes, as well as human reproduction and development. MILS-8
terminates with the role of metal ions as endocrine disrupters, in
genotoxicity, and cancer risk.
The occurrence of a wide variety of metal-carbon bonds in living
organisms, ranging from bacteria to humans, is only recently
recognized. Of course, the historical examples are the B12
coenzymes containing cobalt-carbon bonds, but now such bonds are
also known for nickel, iron, copper, and other transition metal
ions. There is no other comparable book; MILS-6, written by 17
experts, summarizes the most recent insights into this fascinating
topic.
This volume illustrates the extent to which the traditional
distinction between biochemical and physiological processes is
being obliterated by molecular biology. It can hardly be doubted
that the revolution in cell and molecular biology is leading to
core knowledge that provides an outline of the integrative and
reductionist approach. We view this as the beginning of a new era,
that of the integration of learning.
As in the preceding volumes, the choice of topics has been
deliberate not only because of the need to keep the volume within
reasonable bounds but also because of the need to avoid information
over-load. Several relevant topics are dealt with in other modules;
for example, the role of G proteins in transmembrane signalling is
covered in the Membranes and Cell Signalling module (i.e., Volume
7). Omissions are of course inevitable but they are minor. A case
in point is the subject of phosphatases, the treatment of which
does not take into account calcineurin. One of the key functions of
this Ca2+ -activated protein phosphatase that is also regulated by
calmodulin is to desphosphorylate voltage-dependent Ca2+ channels.
The mere recognition of such omissions before or after consulting
textbooks and journals should be a spur to a more complete
discussion by the student of the subject in a small group teaching
setting.
Volumes in the Proven Synthetic Methods Series address the concerns
many chemists have regarding irreproducibility of synthetic
protocols, lack of identification and characterization data for new
compounds, and inflated yields reported in chemical
communications-trends that have recently become a serious problem.
Exploring carbohydrate chemistry from both the academic and
industrial points of view, this unique resource brings together
useful information into one convenient reference. The series is
unique among other synthetic literature in the carbohydrate field
in that, to ensure reproducibility, an independent checker has
verified the experimental parts involved by repeating the protocols
or using the methods. Featuring contributions from world-renowned
experts and overseen by a highly respected series editor, this
latest volume compiles reliable protocols for the preparation of
intermediates for carbohydrate synthesis or other uses in the
glycosciences. Key Features: Explains reliable and tested protocols
for the preparation of intermediates for carbohydrate synthesis
Offers a unique resource in glycosciences, compiling useful
information in one reference Presents protocols that are of wide
use to a broad range of readers in the carbohydrate field and the
life sciences, including undergraduates taking carbohydrate
workshops Explores synthetic carbohydrate chemistry from both the
academic and industrial points of view Guarantees the reader a
good, clean, reproducible experiment
Membrane Receptors, Channels and Transporters in Pulmonary
Circulation is a proceeding of the 2008 Grover Conference (Lost
Valley Ranch and Conference Center, Sedalia, Colorado; September
3-7, 2008), which provided a forum for experts in the fields of
those receptors, channels and transporters that have been
identified as playing key roles in the physiology and
pathophysiology of the pulmonary circulation. The book rigorously
addresses: i) recent advances in our knowledge of receptors,
channels and transporters and their role in regulation of pulmonary
vascular function; ii) how modulation of expression and function of
receptors, channels and transporters and their interrelationships
contribute to the pathogenesis of pulmonary vascular disease; and
iii) the therapeutic opportunities that may be revealed by
enhancing our understanding of this area. The overall goal was to
explore the mechanisms by which specific receptors, channels and
transporters contribute to pulmonary vascular function in both
health and disease, and how this knowledge may lead to novel
interventions in lung dysplasia, pulmonary edema, lung injury, and
pulmonary and systemic hypertension to reduce and prevent death
from lung disease. Membrane Receptors, Channels and Transporters in
Pulmonary Circulation is divided into six parts. Part 1 (Ion
Channels in the Pulmonary Vasculature: Basics and New Findings) is
designated for basic knowledge and recent findings in the research
field of ion channels in pulmonary circulation. There are five
chapters in Part I discussing the function, expression,
distribution and regulation of various ion channels present in
pulmonary vascular smooth muscle cells and how these channels are
integrated to regulate intracellular Ca2+ and cell functions. Part
II (TRP Channels in the Pulmonary Vasculature: Basics and New
Findings) is composed of five chapters that are exclusively
designed to discuss the role of a recently identified family of
cation channels, transient receptor potential (TRP) channels, in
the regulation of pulmonary vascular tone and arterial structure.
Part III (Pathogenic Role of Ion Channels in Pulmonary Vascular
Disease) includes four chapters that discuss how abnormal function
and expression of various ion channels contribute to changes in
cell functions and the development of pulmonary hypertension. Part
IV (Receptors and Signaling Cascades in Pulmonary Arterial
Hypertension) consists of five chapters devoted to the role of bone
morphogenetic protein receptors, Notch receptors, serotonin
receptors, Rho kinase and vascular endothelial growth factor
receptors in the development of pulmonary arterial hypertension.
Part V (Receptors and Transporters: Role in Cell Function and
Hypoxic Pulmonary Vasoconstriction) includes four chapters designed
to illustrate the potential mechanisms involved in oxygen sensing
and hypoxia-induced pulmonary vasoconstriction and hypertension.
Part VI (Targeting Ion Channels and Membrane Receptors in
Developing Novel Therapeutic Approaches for Pulmonary Vascular
Disease) consists five chapters which discuss the translational
research involving on membrane receptors, channels and
transporters, including their potential as novel drug targets. We
hope that Membrane Receptors, Channels and Transporters in
Pulmonary Circulation will allow readers to foster new concepts and
new collaborations and cooperations among investigators so as to
further understand the role of receptors, channels and transporters
in lung pathophysiology. The ultimate goal is to identify new
mechanisms of disease, as well as new therapeutic targets for
pulmonary vascular diseases. An additional outcome should be
enhanced understanding of the role of these entities in systemic
vascular pathophysiology, since the conference will include
researchers and clinicians with interests in both pulmonary and
systemic circulations.
Cancer is an incredibly diverse and difficult disease to treat, and
even after decades of research there is no definitive cure.
Therefore, it is highly crucial to search for novel and new organic
molecules with high potency, low toxicity, and low mutagenicity
with selective anticancer properties that are able to overcome
frequently developed resistance to available drugs. Heterocyclic
anticancer agents are an important class of drugs for cancer
therapies. This book explores different heterocycles and their use
as anticancer therapies. Topics covered include different
heterocyclic derivatives, the impact of heterocycles on anticancer
agent development, and naturally occurring heterocycles.
It is argued that a critical approach to health studies with an eye
of social sciences, particularly benefited from the fields of
economics, law, and politics, contributes to the literature on
health studies. This edited book comprises seven parts which
contain chapters on the field of health studies from the
perspectives of economics, law, and politics in Turkey. In this
said framework, chapters are organized under seven thematic parts
as "economic and public policy perspective in the health sector",
"the impact of Europeanization in health law and policy", "gender
in health policies and law", "legal and public policy perspective
to vaccination application", "reflections of covid-19 in law and
economics", "current thematic discussions in health studies", and
"noticeable issues in health law". The book contributes to the
literature by illustrating discussions and cases from Turkey.
This is the first of a 4-volume module that is an introduction to
the study of cell chemistry and physiology. It is not intended to
be encyclopedic in nature but rather a general survey of the
subject with an emphasis on those topics that are central to an
understanding of cell biology and those that are certain to become
of increasing importance in the teaching of modern medicine.
We have followed what appeared to as to be the logical divisions of
the subject beginning with proteins. Allewell and her colleagues
stress the point that proteins fold spontaneously to form complex
three-dimensional structures and that some of them unfold with the
help of proteins called chaperones. Michaelis-Menten kinetics are
shown by Nelsestuen to describe the behaviour of enzymes in the
test tube. The formalism is particularly useful in the search for
agents of therapeutic value, as exemplified by methotrexate. Uptake
by mammalian cells of substrates and their metabolic conversions
are discussed by van der Vusse and Reneman. However, both Welch and
Savageau expound the view that the cell is not simply a bagful of
enzymes. The biologist is urged by Savageau to abandon
Michaelis-Menten formalism and apply the Power Law. The biologist
is also told that the approach to arriving at a theory of metabolic
control would have to be one of successive approximations requiring
the use of the computer. Information gained from comparative
biochemistry is shown by Storey and Brooks to have shed new light
on mechanisms of metabolic rate depression and freeze tolerance,
and to be applicable to organ transplantation technology. We are
reminded that enzyme adaptation is partly the result of the
presence of a hydrating shell of vicinal water that stabilises
conformation of the enzyme. Vicinal water, according to
Drost-Hausen and Singleton, lies adjacent to most solids and
protein interfaces. The kinks or breaks observed in the slope of
the Arrhenius plot are attributed to structural changes in vicinal
water. Regulation of cell volume is shown by Hempling to involve
regulation of cell water. It could be that the osmo-receptor or
volume detection system is a protein that links the cytoskeleton to
specific K and C1 channels. Additionally, it is interesting that
aquaporins, which are water channel-forming membrane proteins, are
now known to exist in both renal and extra-renal tissues. One of
the renal porins is affected by vasopressin.
We then pass on to protein synthesis (Rattan) and other important
topics including protein glycosylation (Hounsell), methylation
(Clarke), ADP-ribosylation (Pearson) and prenylation (Gelb). Among
the four types of lipids attached to membrane proteins are the
prenyl groups. Ford and Gross in their chapter on lipobiology drive
home the point that there is an accumulation of acyl carnitine and
lysophospholipids during myocardial infarction.
Developments in biochemistry have contributed immensely to the rate
at which medical knowledge has expended in recent years. Following
the GMC recommendations regarding undergraduate medical education,
Biochemistry for Clinical Medicine integrates, in a single volume,
all aspects of biochemistry required by a medical student, with a
special focus on information specific to medicine as opposed to
laboratory-based biochemistry. The first section of the book
provides an understanding of basic cell biology and the critical
concepts of membrane transport, cellular energetics, information
storage, transmission and expression, as well as describing the
essential chemistry and metabolism of cellular biomolecules and the
clinical conditions that arise from disturbances in their
metabolism. The second section adopts a systems-based approach to
present clinical biochemistry in an easily readable and concise
manner, using tables and clear diagrams to summarise important
facts, as well as providing information on the biochemical basis of
good nutrition.
Physical oncology has the potential to revolutionize cancer
research and treatment. The fundamental rationale behind this
approach is that physical processes, such as transport mechanisms
for drug molecules within tissue and forces exchanged by cancer
cells with tissue, may play an equally important role as biological
processes in influencing progression and treatment outcome. This
book introduces the emerging field of physical oncology to a
general audience, with a focus on recent breakthroughs that help in
the design and discovery of more effective cancer treatments. It
describes how novel mathematical models of physical transport
processes incorporate patient tissue and imaging data routinely
produced in the clinic to predict the efficacy of many cancer
treatment approaches, including chemotherapy and radiation therapy.
By helping to identify which therapies would be most beneficial for
an individual patient, and quantifying their effects prior to
actual implementation in the clinic, physical oncology allows
doctors to design treatment regimens customized to each patient's
clinical needs, significantly altering the current clinical
approach to cancer treatment and improving the outcomes for
patients.
The future of oncology seems to lie in Molecular Medicine (MM).
MM is a new science based on three pillars. Two of them are evident
in its very name and are well known: medical science and molecular
biology. However, there is a general unawareness that MM is firmly
based on a third, and equally important, pillar: Systems
Biomedicine. Currently, this term denotes multilevel, hierarchical
models integrating key factors at the molecular, cellular, tissue,
through phenotype levels, analyzed to reveal the global behavior of
the biological process under consideration. It becomes increasingly
evident that the tools to construct such complex models include,
not only bioinformatics and modern applied statistics, as is
unanimously agreed, but also other interdisciplinary fields of
science, notably, Mathematical Oncology, Systems Biology and
Theoretical Biophysics.
Providing a broad overview of basic and clinical aspects of alpha
1-antitrypsin (a 1AT) deficiency, this up-to-date reference
discusses the complex pathobiological processes underlying the
pathogenesis of a1AT deficiency, describes the a1AT gene and its
promoter, and details specific therapies to prevent the major
clinical manifestations of the disorder.
This book is a compilation of the recent applications of palladium
catalysts in organic synthesis. The book demonstrates that it is a
highly dynamic research field. This methodology has emerged as a
powerful tool for the efficient and chemoselective synthesis of
heterocyclic molecules. In the past few years, several strategies
have been pointed out to pursue more efficient, sustainable, and
environment friendly chemical processes. Among those strategies,
catalysis and the design of new processes that avoid the use of
toxic reagents have been the focus of intense research.
The field of industrial microbiology involves a thorough knowledge
of the microbial physiology behind the processes in the
large-scale, profit-oriented production of microbe-related goods
which are the subject of the field. In recent times a paradigm
shift has occurred, and a molecular understanding of the various
processes by which plants, animals and microorganisms are
manipulated is now central to industrial microbiology. Thus the
various applications of industrial microbiology are covered
broadly, with emphasis on the physiological and genomic principles
behind these applications. Relevance of the new elements such as
bioinformatics, genomics, proteomics, site-directed mutation and
metabolic engineering, which have necessitated the paradigm shift
in industrial microbiology are discussed.
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