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Books > Medicine > General
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Sage Advisor
(Paperback)
Rex Julian Beaber; Contributions by Brandon Emet Beaber; Edited by Lucy Maslarska
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R210
R199
Discovery Miles 1 990
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Volume 140 opens by discussing vascular endothelial growth factor,
an attractive target for antiangiogenic therapy for glioblastoma.
Although bevacizumab, a humanized anti-vascular endothelial growth
factor antibody, improves the progression-free survival of patients
with glioblastoma, prolonged overall survival has been attained
only in few patients with a proneural type of glioblastoma. As
such, bevacizumab is increasingly used to treat newly diagnosed and
recurrent glioblastoma. Bevacizumab selectively inhibits
glioblastoma growth by targeting membrane-bound vascular
endothelial growth factor, inhibiting angiogenesis and thus halting
tumor growth. Vascular endothelial growth factor plays a major role
in wound healing, with upregulation starting on day three and
levels remaining high up to 24 weeks after wound creation. The
authors discuss how, to avoid postoperative wound complications
following neurosurgical procedures, perioperative management is
indispensable. As perioperative preparation, shaving or minimal
hair removal should be avoided to prevent minor trauma to the scalp
and surgical-site infection. Excess electrocautery coagulation and
metal skin clips are efficacious during skin incision for
preventing blood loss, but might cause skin edge necrosis and
alopecia. Next, the authors briefly summarize the actions of
melatonin in a broad range of effects with a significant regulatory
influence over many of the protection processes against Fe overload
effects. Melatonin is a ubiquitous compound present in bacteria and
eukaryotes, which in vertebrates, is released at night from the
pineal gland to induce sleep. Quantitative foundations of
continuous non-invasive prenatal screening are explored in the
following chapter. The mosaicism interval and the interval-based
estimate of the degree ofmosaicism are introduced, and the
uncertainty of the estimation of the degree of mosaicismcan be
quantified by the width of the mosaicism interval. Continuing, the
authors emphasize the implication of SRY-related box factors in
male sex determination and differentiation, leading to fertility.
The production of spermatozoa in adulthood requires a coordination
in the regulation of gene expression by a multitude of SRY-related
box transcription factors within the testis. The authors perform an
overview of the mechanisms of action of SRY-related box
transcription factors throughout male development contributing to
fertility. The objective of the penultimate study is to evaluate,
in vitro, the coagulating, cytotoxic, oxidizing and antioxidant
effects caused by the Bothrops jararacussu and B. moojeni crude
venoms. The crude venoms protein profiles are characterized, and
the biological effects are evaluated and compared between the
species. Among the activities triggered by Crotalus durissus
terrificus snake venom, coagulation is both intriguing and
contradictory since the venom contains in its composition both
coagulant and anticoagulant precursor proteins. The concluding work
describes the in vitro effects of crude venom and purified proteins
from Crotalus durissus terrificus snake venom as they affect
coagulation factors of the extrinsic, intrinsic, and common
clotting pathways in citrated human plasma.
The opening chapter examines the role of different reported oviduct
factors in modulating gamete function, fertilisation and early
embryo development. The guidelines of occupational post-exposure
prophylaxis are reviewed in order to help guide clinicians in
managing occupational exposure to human immunodeficiency virus.
Next, the authors discuss how the detection of bacterial genes in
the genome of eukaryotic cells has provided evidence for gene
exchange between bacteria and eukaryotic cells, mainly from
bacteria to fungi. The important structural information for potent
and selective HDAC3, a zinc-dependent histone deacetylases isoform,
inhibitors along with the structure-activity relationships of a
handful of molecules may enrich the knowledge of academics and
industry personnel. As such, this compilation provides a deep
insight into HDAC3 and related inhibitors. In the penultimate
chapter, the authors assess the algorithm of cell dead mechanism in
spontaneous intracerebral hemorrhage and how the impact of
intraperitoneal celecoxib treatment can increase the survival of
neural stem cells. The concluding chapter focuses on how foreign
protein accumulation in vacuoles proves to be a fruitful production
strategy for for biological and industrial enzymes.
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