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Books > Medicine > Pre-clinical medicine: basic sciences
This thesis demonstrates a technology that enables pipetting-free
high-throughput screening (HTS) on a miniaturized platform,
eliminating the need for thousands of one-by-one pipetting and
conventional liquid handling systems. This platform enhances
accessibility to HTS and enables HTS to be used in small-to-medium
scale laboratories. In addition, it allows large-scale
combinatorial screening with a small number of valuable cells, such
as patients' primary cancer cells. This technique will have a high
impact for widespread use of HTS in the era of personalized
medicine. In this thesis, the author firstly describes the need and
concept of 'partipetting' for pipetting-free HTS platform. It is
realized by the one-step pipetting and self-assembly of encoded
drug-laden microparticles (DLPs) on the microwells. Next, the
technical implementations required for the platform demonstration
are described. It includes preparation of encoded DLPs, plastic
chip fabrication, and realization of automated system. Lastly,
screening of sequential drug combinations using this platform is
demonstrated. This shows the potential of the proposed technology
for various applications.
Handbook of Nutrition, Diet, and the Eye, Second Edition,
thoroughly addresses common features and etiological factors on how
dietary and nutritional factors affect the eye. The ocular system
is perhaps one of the least studied organs in diet and nutrition,
yet the consequences of vision loss are devastating. There are a
range of ocular defects that have either their origin in
nutritional deficiencies/excess or have been shown to respond
favorably to nutritional components. Featuring a new section on
animal model studies where both the ocular problem and dietary
remedies can be varied, there are also new chapters on dietary
supplements.
Transgenerational Epigenetics, Second Edition, offers the only
up-to-date, comprehensive analysis of the inheritance of epigenetic
phenomena between generations with an emphasis on human disease
relevance, drug discovery, and next steps in clinical translation.
International experts discuss mechanisms of epigenetic inheritance,
its expression in animal and plant models, and how human ailments,
such as metabolic disorders and cardiovascular disease are
influenced by transgenerational epigenetic inheritance. Where
evidence is sufficient, epigenetic clinical interventions are
proposed that may help prevent or reduce the severity of disease
before offspring are born. This edition has been thoroughly revised
in each disease area, featuring newly researched actors in
epigenetic regulation, including long noncoding RNA in addition to
histone modifications and DNA methylation. Therapeutic pathways in
treating cancer and extending human longevity are also considered,
as are current debates and future directions for research.
The Neuromodulation Casebook is a case-based volume for practical,
hands-on decision-making using realistic case examples from the
field of neuromodulation. It encompasses a variety of techniques
and therapies, ranging from deep brain stimulation for a multitude
of disorders, to spinal cord stimulation, peripheral nerve
stimulation, cortical stimulation and cranial nerve stimulation, as
well as non-invasive therapies and other implanted types of devices
that interface with the nervous system. Allowing readers to better
learn via case-based examples, this practical volume depicts real
examples of decisions neuroscientists and neurosurgeons need to
make every day from leaders in the field. This book serves as a
companion text to the editor's previous titles Essential
Neuromodulation and Innovative Neuromodulation for neuroscience,
neural engineering and biomedical engineering courses.
Emery and Rimoin's Principles and Practice of Medical Genetics and
Genomics: Cardiovascular, Respiratory, and Gastrointestinal
Disorders, Seventh Edition includes the latest information on
seminal topics such as prenatal diagnosis, genome and exome
sequencing, public health genetics, genetic counseling, and
management and treatment strategies. This comprehensive, yet
practical, resource emphasizes theory and research fundamentals
relating to applications of medical genetics across the full
spectrum of inherited disorders and applications to medicine.
Updated sections in this release cover the genetics of
cardiovascular, respiratory and gastrointestinal disorders, with an
emphasis on genetic determinants and new pathways for diagnosis,
prevention and disease management. In addition, genetic
researchers, students and health professionals will find new and
fully revised chapters on the molecular genetics of congenital
heart defects, inherited cardiomyopathies, hypertension, cystic
fibrosis, asthma, hereditary pulmonary emphysema, inflammatory
bowel disease, and bile pigment metabolism disorders among other
conditions.
Obesity and diabetes develop as a complex result of genetic,
metabolic and environmental factors and are characterized by
increased lipogenesis and lipid accumulation in many tissues.
Stearoyl-CoA desaturase (SCD) genes are a critical regulator of
lipogenesis and catalyzes the synthesis of monounsaturated fatty
acids (MUFA), mainly oleoyl- (18:1n9) and palmitoleoyl-CoA
(16:1n7). These MUFAs are the major fatty acid substrates for the
synthesis of triglycerides, cholesterol esters, wax esters and
membrane phospholipids. There are 4 SCD isoforms (SCD1-4) in mice
and two (hSCD1 and hSCD5) expressed in humans. At first glance,
stearoyl-CoA desaturase enzyme would be considered a housekeeping
enzyme because it synthesizes oleate a well-known fatty acid that
is abundant in many dietary sources. However numerous studies have
shown that SCD is a very highly regulated enzyme that features in
so many physiological processes ranging from fat differentiation,
carbohydrate and fat metabolism, inflammation and cancer. The
editor's studies using stearoyl-CoA desaturase knockout (SCD1-/-)
mice and studies of other investigators using pharmacological
approaches to reduce SCD1 expression in mouse tissues have all
established that the expression of SCD1 gene isoform represents a
key step in partitioning of lipids between storage and oxidation.
High SCD expression favors fat storage leading to obesity while
reduced SCD expression favors fat burning and leanness. Although
these studies clearly illustrated that SCD1 expression is involved
in the development of obesity and insulin resistance, questions
remain in the elucidation of the mechanisms involved and role of
SCD1. This book includes chapters by leading researchers on SCD
Genes in the brain, heart, muscle, liver metabolism, Colitis, and
more.
Metal-Sulfur clusters play an essential role in living organisms
through the unique character of sulfur-metal bonding. The new
volume in prestigious Metal Ions in Life Sciences explores
different transition metal complexes with sulfur, their
biosynthesis and biological functions in regulation of gene
expression, catalysis of important metabolic reactions and protein
structure arrangement.
An avalanche of recent newspapers, weekly newsmagazines, scholarly
journals, and academic books has helped to spark a heated debate by
publishing warnings of a "boy crisis" in which male students at all
academic levels have begun falling behind their female peers. In
Learning the Hard Way, Edward W. Morris explores and analyzes
detailed ethnographic data on this purported gender gap between
boys and girls in educational achievement at two low-income high
schools-one rural and predominantly white, the other urban and
mostly African American. Crucial questions arose from his study of
gender at these two schools. Why did boys tend to show less
interest in and more defiance toward school? Why did girls
significantly outperform boys at both schools? Why did people at
the schools still describe boys as especially "smart"? Morris
examines these questions and, in the process, illuminates
connections of gender to race, class, and place. This book is not
simply about the educational troubles of boys, but the troubled and
complex experience of gender in school. It reveals how particular
race, class, and geographical experiences shape masculinity and
femininity in ways that affect academic performance. His findings
add a new perspective to the "gender gap" in achievement.
miRNAs are a class of endogenous, small non-protein coding RNA
molecules (~ 22 nucleotides) which are novel post-transcriptional
regulators of gene expression. Since we have hundreds of miRNAs,
the major challenge is now to understand their specific biological
function. In fact the experimental evidence suggests that signaling
pathways could be ideal candidates for miRNA-mediated regulation.
Several studies suggest that miRNAs affect the responsiveness of
cells to signaling molecules such as WNT, Notch, TGF- and EGFR.
Altered expression of particular miRNAs has been implicated in the
onset and development of cancer and could be used as potential
biomarkers for the disease. Recently, many studies have found
miRNAs have crucial regulatory roles in Cancer stem cells (CSCs) a
kind of tumor initiating cells (TICs) and dormancy. Findings also
suggest that DNA methylation may be important in regulating the
expression of many miRNAs in several cancer initiating cells.
Several miRNAs are known to either upregulated or downregulated in
CSCs when compared to non-cancerous cells from the same tissues.
CSCs are a small subpopulation of cells identified in a variety of
tumors and involve in self-renewal, differentiation,
chemoresistance and tumorigenesis. The volume will give a
comprehensive account of important advancements in the area of
miRNAs and cancer.
"Recent Events in the Psychology of Aging" documents the successful
integration of aging into the mainstream of psychology. Leading
psychologists present overviews of the key issues and research
findings on mainstream topics. These include cognitive
neuroscience, visual attention, learning, memory and cognition, as
well as personality and happiness. The intersection of aging
content with mainstream psychology is also prominent in the areas
of emotions, personality, and social psychology as seen in the
chapters on subjective well-being, emotional development,
self-esteem and personality trajectories.
The seven chapters of this book offer information on such topics
as: the seven sins of memory, categorizing the common breakdowns of
memory in everyday life and the special breakdown of sins that
increase with aging; problems with attention and learning; and
offers answers to questions such as do emotions get blunted with
age; do older people focus more on positive feelings; and the age
old question of whether older people are happier than younger
people is given in the chapter on the evolving concept of
subjective well-being and the multifaceted nature of happiness.
Questions about what occurs to one's self-esteem and personality
are also masterfully discussed and the answers may be surprising.
The concluding seventh chapter provides a cultural lens on the
biopsychosocial study of aging.
Lymphatic Structure and Function in Health and Disease serves as a
resource book on what has been learned about lymphatic structure,
function and anatomy within different organ systems. This is the
first book to bring together lymphatic medicine as a whole, with
in-depth analysis of specific aspects of lymphatics in different
vascular pathologies. This book is a useful tool for scientists,
practicing clinicians and residents, in particular, those in
vascular biology, neurology, cardiology and general medicine.
Chapters discuss topics such as ontogeny and phylogeny of
lymphatics, lymphatic pumping, CNS lymphatics, lymphatics in
transplant and lymphatic reconstruction.
Theory of Endobiogeny, Volume 3: Advanced Concepts for Treatment of
Complex Clinical Conditions explains complex and multi-factorial
disorders and diseases using the theory of endobiogeny. It provides
detailed applications of biological modeling, in-depth assessment
into common disorders, an endobiogenic analysis, guidance on using
biological modeling tools, and suggestions for treatment using
standard of care treatments that also take into account diet,
lifestyle and medicinal plants. This approach is an evolution in
thinking from reductionism to holism, offering advice for
symptomatic treatments that can be used in conjunction with a new
way of thinking about diseases and disease management.
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