Bentham Science Publishers

Handbook for Dental Chair Side Assistants is a timely and comprehensive resource designed to educate the dental chair side assistant and dental nurses about dentistry. This unique practical handbook covers the basic sciences emergencies and clinical aspects of all dental specialties. The theoretical knowledge and background about dental anatomy, dental microbiology, oral pathology, dental materials, dental radiology, dental procedures, common drugs, problems and dental instruments in dental practice is explained in simple and clear terms. The contents have been designed to give an optimum balance between clinical skills and theoretical foundation of the subject. The book is divided into 2 parts. Part 1 covers basic sciences and includes a guide to working in dental clinics. Part 2 includes a guide to medical emergencies, and information for different dental specialty settings. Key Features - Lucid yet simple explanations for learners - Covers basic and practical tips for dental assistants and nurses - Provides information for all dental specialties - Includes notes on advanced technology in dentistry - Illustrative and easy to retain information with colorful clinical pictures flowcharts and tabular data - A comprehensive summary for every chapter The book is useful reading material for undergraduate dental students and trainees.

Artificial Intelligence (AI) is an interdisciplinary science with multiple approaches to solve a problem. Advancements in machine learning (ML) and deep learning are creating a paradigm shift in virtually every tech industry sector.

This handbook provides a quick introduction to concepts in AI and ML. The sequence of the book contents has been set in a way to make it easy for students and teachers to understand relevant concepts with a practical orientation. This book starts with an introduction to AI/ML and its applications. Subsequent chapters cover predictions using ML, and focused information about AI/ML algorithms for different industries (health care, agriculture, autonomous driving, image classification and segmentation, SEO, smart gadgets and security). Each industry use-case demonstrates a specific aspect of AI/ML techniques that can be used to create pipelines for technical solutions such as data processing, object detection, classification and more.

Additional features of the book include a summary and references in every chapter, and several full-color images to visualize concepts for easy understanding. It is an ideal handbook for both students and instructors in undergraduate level courses in artificial intelligence, data science, engineering and computer science who are required to understand AI/ML in a practical context.

Handbook of Laparoscopy Instruments covers the essential components of laparoscopic instruments and technology. It presents accessible information covering key topics on the subject: Ø Basic and specialized laparoscopic instruments Ø Image production Ø Pneumoperitoneum maintenance Ø Ergonomics Ø Sterilization procedures Ø Optical devices Ø Operation theatre layout and setup Ø Operative hand instruments Ø Robotic Surgery This book is an indispensable resource recommended for students and surgical residents who need an understanding of instruments and procedures in laparoscopic surgery. It is also intended to help medical professionals who want to start laparoscopy units in their clinics.

Handbook of Natural Zeolites provides a comprehensive and updated summary of all important aspects of natural zeolites science and technology. The e-book contains four sections covering the relevant scientific background, established technologies, recent discoveries and future perspectives. All 28 chapters in this handbook are presented by highly respected scientists and leaders in natural zeolites science and include extensive references. The text in this e-book is supported by excellent figures and tables. As a result, novices and established scientists alike will find this comprehensive volume a great resource for years to come.

Handbook of Practical Pharmacology – I serves as a vital bridge between theoretical pharmacology and laboratory application, equipping learners with the experimental skills essential to understanding drug actions through hands-on animal studies.

A comprehensive, curriculum-based guide designed for second-year B. Pharm. students, fully aligned with the Pharmacy Council of India's 2014 regulations. The book introduces students to fundamental laboratory concepts, animal handling as per CCSEA guidelines, drug administration routes, and experimental models like Rotarod, Actophotometer, and rabbit eye studies. It explores pharmacodynamic responses to various classes of drugs, including hepatic enzyme inducers, skeletal muscle relaxants, anticonvulsants, and anxiolytics. Each chapter combines clarity, precision, and ethical awareness, ensuring reproducibility and adherence to professional standards.

Serving both as a laboratory manual and a learning companion, this handbook enhances analytical thinking and experimental competence, helping students gain a deeper, practice-based understanding of pharmacology.

Key Features

· Aligns with the PCI 2014 syllabus for second-year B. Pharm. students.

· Explains fundamental experimental pharmacology concepts and instrumentation.

· Demonstrates animal handling and drug administration techniques per CCSEA guidelines.

· Guides pharmacodynamic testing using established models like Rotarod, Actophotometer, and MES.

· Promotes laboratory competence, ethical compliance, and analytical reasoning in pharmacology

This reference comprehensively covers the clinical aspects of head and neck neoplasms while also highlighting the relationship that exists between inflammation and these cancers. This relationship is critical as it dictates the risks, assessment, treatment, and prognosis of head and neck cancer patients. The book starts with an introduction to the inflammation ecosystem in head and neck malignancy, followed by detailed discussions on the types of head and neck malignancy and their histological classification. The book then provides information about specialized topics relevant to the specialty of head and neck oncology.

Key Features:

- Comprehensive coverage of head and neck cancers with topic-based chapters

- Introductory text explaining the basics of inflammation

- Detailed information on the relationship between inflammation and head and neck neoplasms

- Information about the classification of head and neck cancers

- Methods for diagnosis and treatment

- Special topics such as complications caused by HPV infections, chemoradiation, immune-targeted therapy, and inflammatory biomarkers

- References for further reading

The combination of basic and advanced topics makes this book an informative reference for medical students and professionals at all levels. Residents specializing in otolaryngology, oncology, and surgery as well as researchers studying inflammation will also gain an understanding of the subject in relation to oncogenesis.

Pediatric patients require special attention for treating their cardiac conditions and preventing heart failure. Treatment for heart failure in children may involve professionals from multiple medical disciplines.

Heart Failure in Pediatric Patients describes the pathophysiology, classification and clinical presentation of heart failure in pediatric populations with an emphasis on infants with congenital heart disease.

Readers will learn about different modes of clinical investigations for pediatric heart patients as well as heart failure in conditions of hypertrophic cardiomyopathy. The book also presents chapters on the management of heart failure including surgery in critical conditions.

This book explains concepts with interesting images and videos that illustrate and accurately describe cases. it answers the needs of cardiology learners at different levels; undergraduate, postgraduate, specialists and allied professionals who will be able to benefit from the perspective of several cardiologists working at different regional medical centers.

With industrialization continuing to raise heavy metal levels in soil, water, and food chains, Heavy Metal Detoxification from the Environment: Uncovering Molecular Approaches offers a comprehensive look at sustainable, eco-friendly strategies to mitigate heavy metal contamination.

The book focuses on advanced molecular insights, highlighting the role of metagenomics, omics-based analyses, and next-generation sequencing while understanding how biological systems, ranging from microbes and plants to mycorrhizae and earthworms can effectively detoxify polluted environments. It bridges fundamental science with applied bioremediation, emphasizing innovative and sustainable approaches that align with modern environmental priorities.

By integrating molecular biology, biotechnology, and environmental science, this volume offers researchers and practitioners a cutting-edge perspective on how genetic and functional characterization of detoxifying agents can transform heavy metal remediation into a greener, more effective practice.

Key Features

Examines molecular mechanisms underlying heavy metal detoxification

Applies metagenomic and omics-based tools to analyze remediation pathways

Employs eco-friendly bioremediation agents such as microbes, plants, and mycorrhizae

Explores next-generation sequencing techniques for identifying key detoxification genes

Bridges molecular biology with sustainable environmental management practices

Some time ago, Schiano raised the question "To B or not to B", which means "To Biopsy or not to Biopsy" the liver for the evaluation of chronic hepatopathies. For a long period, liver biopsy (LB) was considered the "gold standard" for the evaluation of liver morphology. A major disadvantage of LB is its invasiveness: the risk of post-biopsy discomfort for patients and sometimes, for serious complications; also the lack of sensitivity to detect fibrosis, due to its heterogeneity; and the inability to obtain good quality fragments, adequate for pathological examination. In these conditions, the question is whether LB can be regarded as the "gold standard" for staging and grading chronic hepatitis in daily activity.

But what alternative can we propose for the evaluation of liver fibrosis at this moment? The answer is: non-invasive methods and the ultrasound elastographic ones presented in this volume.

Transient Elastography (FibroScan, Echosens) is a recognized method in many countries. Published papers and meta-analyses showed the value of this method for the diagnosis of liver cirrhosis (AUROC - 94%); for staging chronic HCV hepatitis (a cut-off value of 7.5 kPa differentiates F0–1 from F2–4 with 67% sensitivity, 87% specificity, 86% positive predictive value (PPV) and 68% negative predictive value (NPV), with a diagnostic accuracy of 76%; but also in HBV chronic infection, NASH, PBC, PBS).

Acoustic Radiation Force Impulse (ARFI) Elastography (Siemens S2000) is another elastographic methods with promising results (a meta-analysis showed that the mean diagnostic accuracy of ARFI expressed as AUROC was 0.88 for the diagnosis of significant fibrosis (F≥2), 0.91 for the diagnosis of severe fibrosis (F≥3), and 0.93 for the diagnosis of liver cirrhosis. In the subgroup of patients who underwent both ARFI and TE, the diagnostic accuracy of ARFI was comparable to TE for the diagnosis of significant and severe fibrosis, with a trend to be inferior for the diagnosis of cirrhosis. The future of liver fibrosis evaluation points towards non-invasive methods, decreasing dramatically the number of liver biopsies.

Studies have been published regarding the value of Real Time Elastography, performed for the first time with Hitachi systems (EUB-8500 and EUB-900), which uses an extended combined autocorrelation method to produce a real-time elasticity image by using a freehand approach to compress the tissues with the ultrasound transducer. The relative tissues’ elasticity is calculated and displayed as a color overlay on the conventional B-mode image. HiRT-E could be a promising method for the evaluation of liver fibrosis in chronic hepatopathies, but new methods of color code interpretation are needed to improve the accuracy, as well as a reference acquisition methodology.

ShearWave™ Elastography, the new "kid on the block", produces an image where true local tissue elasticity is displayed in a color map in "real time". Elasticity is displayed using a color coded image superimposed on a B-mode image. Stiffer tissues are coded in red and softer tissues in blue, with an image resolution of approximately 1mm. The true elasticity is assessed based on Shear wave propagation speed into the tissue. It is a very new method and only small studies were presented at international meetings.

Thus, having the alternative of noninvasive elastographic methods for the evaluation of liver fibrosis (maybe together with serum tests such as FibroMax) and knowing the low real life yield of liver biopsy (and the risk of complications), we can safely conclude that, for daily medical activity, liver biopsy can be avoided in the vast majority of cases.

This ebook presents an interesting set of chapters on the subject and is of good value to hepatologists interested in non invasive diagnostic methods for liver diseases.

The burden of hepatitis C virus (HCV) infection on the public health care system continues to remain significant despite the remarkable progress made in HCV therapeutics in the recent past. There are now almost a dozen oral interferon-free direct-acting antivirals available for the treatment of hepatitis C virus infection. Despite advances in the treatment of HCV, therapeutic gaps remain that are yet to be fully explored. Researchers and scientists still strive to understand virus-host interactions to map the disease's progression along with extrahepatic manifestations and virus invasion strategies impacting the host's immune system. This book briefly discusses the biology of HCV infection, virus-host interactions, molecular epidemiology of the infection, and the full spectrum of immune responses to hepatitis C. It also provides in-depth information about HCV, clinical diagnostics, and therapeutic knowledge to all stakeholders involved in HCV screening, diagnosis, treatment, and management.

Topics covered in the chapters include 1) HCV-host interactions leading to asymptomatic acute infection, 2) the progression of acute HCV infection to chronic disease and subsequent extrahepatic comorbidities, 3) Innate and adaptive immune responses in HCV infections, 4) Consensus-based Approaches for Hepatitis C Screening and Diagnosis, 5) advances in hepatitis C therapy and global management of HCV, and 6) the outcomes of Oral Interferon-free Direct-acting Antivirals as Combination Therapies to Cure Hepatitis C.

This book is a valuable addition to undergraduate and postgraduate hepatology students and physicians, clinicians, hepatologists, and health care officials involved in HCV clinical diagnosis and therapeutics.