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Cosmeceuticals and Active Cosmetics
Cosmeceuticals and Active Cosmetics discusses the science of nearly two dozen cosmeceuticals used today. This third edition provides ample evidence on specific cosmeceutical substances, their classes of use, skin conditions for which they are used, and points of interest arising from other considerations, such as toxicology and manufacturing. The book discusses both cosmetic and therapeutic uses of cosmeceuticals for various conditions including rosacea, dry skin, alopecia, eczema, seborrheic dermatitis, purpura, and vitiligo. Active ingredients in the following products are discussed: caffeine, curcumin, green tea, Rhodiola rosea, milk thistle, and more. Also covered are topical peptides and proteins, amino acids and derivatives, antioxidants, vitamins E and C, niacinamide, botanical extracts, and biomarine actives. Providing ample scientific references, this book is an excellent guide to understanding the science behind the use of cosmeceuticals to treat a variety of dermatological conditions.
Colon Polyps and the Prevention of Colorectal Cancer
This book explains clearly the nature of colon polyps and their relationship with colorectal cancer, which is among the three most common cancers in both men and women. Up-to-date information is provided on anatomy, pathology, types of polyp and their treatment, and the performance of colonoscopy. Particular attention is devoted to the risk factors for development of colorectal cancer, with detailed guidance on its prevention and early diagnosis and treatment. While the book is primarily intended for medical specialists and students, a deliberate and consistent effort has been made to use plain language that will enable other interested persons, including patients, to understand all aspects of the subject.
Difficult Decisions in Colorectal Surgery
This thoroughly revised second edition reflects the exponential growth in the complex field of decision making in colorectal surgery, since the first edition published in 2017. Recommendations are based on newly published data and this book has 30% new additions with 58% chapters completely rewritten by new authors. The chapters in each volume adhere to a specific format. This approach provides uniformity to the presentations, making it possible to identify useful material at a glance. Covering new technology, brief chapters are multi-authored, and each devoted to one or two specific questions or decisions within that specialty that are difficult or controversial. Physicians from nonsurgical specialties give alternative and competing therapies for what was once the exclusive province of the surgeon.
Colon Polyps and Colorectal Cancer
This thoroughly revised and extended second edition of the book clearly explains the nature of colon polyps and their relationship to colorectal cancer in light of new developments. It discusses in detail new topics, including polyp development, risk factors and prevention measures, and also describes surgical, medical oncology and radiotherapy treatments of colon cancer. In cases of advanced colon cancer, it clearly demonstrates how to perform surgical interventions in the presence of urinary tract metastases and gynecologic organ metastases. The book also includes chapters on medical treatment and radiotherapy in distant metastases of colorectal cancer. Further, it presents resection of liver metastases and transplantation options. Carefully examining the risk factors, and the treatment of colon cancer from the early to the advanced stages, the book is invaluable not only for medical specialists and students, but also for general readers and patients.
