Search results for ""author leon v. berhardt""

This monograph contains six chapters, each of which provides details about recent advancements in the field of medicine and biology. Chapter One describes the discovery of AZQ, a drug specifically designed to shut off genes that cause brain cancer. Chapter Two analyses the structure, stability, adaptation to extreme environments and the catalytic mechanism of α-helical membrane proteins. Chapter Three provides an up-to-date overview of artificial intelligence (AI) in assisted reproductive treatment (ART) clinics and explores how AI learns and develops a dataset to provide clinical guidance. Chapter Four consists of a study focused on the etiopathogenesis of primary open angle glaucoma using laboratory mice. Chapter Five presents and comments on the current evidence regarding diagnostics in patients with metastatic breast cancer based on circulating tumour cells (CTCs). Lastly, Chapter Six reviews the pathogenetic and clinical features of inner ear involvement in congenital cytomegalovirus (cCMV), the most frequent non-genetic cause of permanent sensorineural hearing loss in childhood.

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Advances in Medicine and Biology. Volume 170 begins by presenting the latest evidence that Alzheimer's disease-related proteins and their genes play a role in post-ischemic brain damage, and that an ischemic episode is an essential and leading provider of Alzheimer's disease development. The authors go on to review the pathophysiology, symptoms, epidemiology, analysis, and treatment of Alzheimer's disease. Important issues when appraising and interpreting studies on fertility awareness methods used for avoiding pregnancy are described, and correct clinical applications of fertility awareness methods for contraception are also discussed. The basic molecular pathology of human cancers is discussed, as well as rising technologies for tumour characterization and the role of molecular profiling in identifying potential targets for individualised treatment. Additionally, an overview of the various modalities for assessing the liver functional reserve in patients undergoing hepatic resection is provided. Lastly, data on the linearization of somatic growth plots in humans and rats is discussed, showing the existence of at least two ontogenetic transitions: juvenile and pubertal.

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This compilation opens with a review of the current knowledge regarding the impact of endocrine disruptors on human health, as well as the mechanisms contributing to it. The authors emphasize the evidence of aquaporin modulation by hypoxia and erythropoietin, as these water channels are increasingly valued as potential biomarkers of disease, as well as pharmacological targets for the treatment of brain and renal injuries, cardiovascular disorders and cancer. Later, the safety and tolerability of adalimumab demonstrated in pivotal phase III clinical trials is examined, along with long-term follow up data from open-label extensions and the ESPRIT registry. Adalimumab for the treatment of ankylosing spondylitis and peripheral spondyloarthritis is also discussed. The authors go on to study the types, causes, effect and problems related to polycystic ovary syndrome. The closing study deals with the relationship between reactive oxygen species and male fertility, providing some futuristic approaches for better research in the field.

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Volume 165 first presents promising information about the essential goal of effective and safe medication for target patients with the appropriate genotypes. The authors explore the diverse causes of neonatal leukemoid reaction in premature infants proposed by Hill and Duncan in 1941, such as intrauterine infection and maternal steroid administration. This compilation also explores hjypoxia-inducible factor-1, a key gene regulator for cellular adaptation to hypoxia which leads to a transcriptional response under physiological as well as pathological conditions. From a historical perspective, Wilms' tumor treatment is assessed, focusing on the different approaches of the two main groups, the Children's Oncology Group and the International Society of Paediatric Oncology. The genetics and genomics of Plasmodium, which include multiple parameters and factors affecting disease transmission, are assessed in an effort to enhance our knowledge about the disease. Following this, whole slide imaging or virtual microscopy is used for the quantitative evaluation of liver biopsy specimens of patients with chronic hepatitis. The closing study examines data which reveals changes in the functioning of the ceruloplasmin/transferrin system, decreasing the content of toxic ions of Fe2+ in the plasma of patients with Parkinson's disease. These changes are a pathogenetically significant factor of Parkinson's disease at all stages.

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Advances in Medicine and Biology. Volume 157 opens with a study wherein the authors use guinea pig airway smooth muscle to demonstrate that testosterone blocks L type voltage dependent Ca2+ channels. Furthermore, in vivo experiments with sensitized guinea pigs show that bronchospasm induced by antigenic challenge was abolished by testosterone and its 5α and 5β-dihydrotestosterone metabolites. Following this, the authors evaluate the structural features of skeletal muscles in children and adults with various pathologies of the musculoskeletal system based on ultrasonography, considering periods of natural growth and involutive changes. An overview of the current state of research on fluoxetine for the treatment of anxiety alone or combined with depression is provided, along with its possible side effects. Also provided is scientific information is regarding the neurobiological bases of depression and therapeutic effects of fluoxetine during the different periods of menopause. This information could be useful in pharmacological strategies for the treatment of depression occurring in the menopausal women. One chapter focuses on how improved direct access to the liver protected inside the rib cage can be obtained in laparoscopic liver resection using its specific "Caudal approach", decreasing the risk of refractory ascites and liver failure, especially in hepatocellular carcinoma patients with chronic liver diseases. The nucleolus is packed with proteins involved in ribosome function and biogenesis, as well as other proteins involved in cell-cycle regulation, senescence and stress response. However, little is known about the molecular mechanism of protein turnover in the nucleolus. As such, the authors discuss the nucleolus-localized protein degradation pathway, which is essential to ribosome production and cell-cycle progression. The concluding chapter focuses on the dye Congo red, which is used as a stain in microscopy to detect an abnormal material called amyloid. Amyloid consists of misfolded proteins that form fibrils which bind molecules of Congo red and orientate the molecules parallel to the long axis of the fibrils.

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This edited volume includes eight chapters, each of which describe recent advances in medicine and biology. Chapter One discusses dietary recommendations and beneficial compounds, such as vitamin D, omega-3 fatty acids, antioxidants, and phytochemicals to aid the management of abnormal lipid metabolism in postmenopausal women. Chapter Two discusses the role of viral infection and features from the host that take part in the development of hemophagocytic lymphohistiocytosis (HLH). Chapter Three analyses the effects of caffeine and coffee consumption on airways and lung function, particularly in the case of asthma. Chapter Four describes the use of natural and herbal drugs in the treatment of hepatitis B. Chapter Five presents the results of a genetic survey for carbapenem-resistant Klebsiella pneumoniae (CRKP). Chapter Six describes the treatment of degenerative lumbar spinal stenosis using soft interspinous process device. Chapter Seven reviews the efficacy of tonsillectomy for rheumatic diseases. Finally, Chapter Eight summarises the available literature concerning graft pre-soaking in anterior cruciate ligament reconstructions as a method of reducing the likelihood of post-operative infections, which can lead to septic arthritis.

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In this compilation, the authors review the available evidence of the benefits of benfotiamine administration, paying particular attention to patients with type 2 diabetes mellitus and diabetic peripheral neuropathy, cardiac autonomic neuropathy and gastrointestinal neuropathy. An overview of cyclic AMP response element binding protein's structure and functions is provided, in addition to a review of its molecular mechanisms and role in disease processes, including neural diseases, diabetes and cancer. Based on bibliographic references and studies carried out by the authors, this work also assesses the problem of modular total hip prostheses, regarded as a closed loop biotribosystem. The best available evidence in the field of dental rehabilitation is discussed, with the goal of constructing a reliable base for the approach of new investigations. In closing, the authors present the synthesis methods and pharmacological properties of triazole-derived heterocyclic systems. Triazoles are an important class of heterocyclic compounds that are five-membered aromatic azole ring with three nitrogen and two carbon atoms.

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Advances in Medicine and Biology. Volume 163 begins by discussing lipidomics, a newly emerging field of biomedical research that uses a mass spectrometry-based tool for the quantitative and qualitative analysis of complex lipids in the biological system. Following this, the authors analyze basic aspects of the cellular processes involved in olfactory signal transduction, focusing on the neurogenic processes of neuronal stem cells from the olfactory neuroepithelium. Recent information from several experimental studies is presented highlighting the application of CCl4 as an inducer of pathophysiological changes in key organs of the body. The preparation, advantages and multi-functionality of nano emulsions is reviewed in the context of their potential applications in targeted drug delivery. The existing preclinical and clinical studies carried out with sacubitril-valsartan (and other drugs with similar pharmacological mechanisms) in heart failure and hypertensive patients are described. The authors go on to explore monoclonal antibodies targeting multiple myeloma, a plasma cell neoplasia accounting for 10% of hemopoietic neoplasias. The closing study examines the various approaches for mitral valve surgery, comparing and contrasting the benefits and drawbacks of each.

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