الصفحة 1
الصفحة 1
Office Andrology
The investigation and management of male infertility can be a formidable diagnostic challenge to family physicians, urologists, and reproductive specialists alike. In Office Andrology, noted clinical physicians and scientists have joined forces to create a comprehensive resource guide to current diagnostic and treatment options for a broad spectrum of clinical issues relevant to male infertility disorders. Topics covered range from basic sperm biology and male reproductive endocrinology, to immunology, specialized sperm testing, and the genetic background to male infertility. Although emphasis is on the investigation, diagnostic testing, and management of the infertile male, controversial medical and surgical treatment options are also fully discussed. For the reproductive specialist, the text thoughtfully reviews such timely issues as gender selection, human immunodeficiency virus-discordance couples, and posthumous reproduction. Other topics of interest include laboratory accreditation, vasectomy reversal, ethical and legal considerations of donor insemination, optimizing success in a donor insemination program, and strategic therapies for ejaculatory disorders and erectile dysfunction in infertile men.
Oceano fertilità : Psicologia della comunicazione nell'era della fecondazione assistita = Fertility Ocean : The psychology of communication in the age of assisted reproduction
Cosa si prova a non poter avere un figlio? Quanto è difficile comunicare alla coppia una diagnosi di sterilità? Come affrontare il 70% dei fallimenti delle tecniche di PMA? Come una legge puo' incidere sul futuro di un embrione? Il testo, nato dalla fusione multidisciplinare medica, psicologica e sociologica, vuole riflettere su queste domande e accompagnare il lettore in una nuova forma mentis sulle criticità nella fecondazione assistita.
Nutrition of cancer patient
According to world statistics, nutrition is estimated to contribute to about one-third of preventable cancers, nearly the same amount as the contribution of smoking. It is defined as the processes by which living organisms' intake of food and drink is used by the body for fuel, growth, reproduction, and the overall maintenance of health. Thus, sufficient nutritional consumption is essential for well-being. Consequently, it is an important part of life, cancer treatment, recovery, and prevention; eating the necessary nutrients prior to, during, and after a cancer treatment would aid the patient in the recovery process. A healthy diet means a stable nourishment, and includes obtaining sufficient amounts of essential nutrients (vitamins, minerals, protein, carbohydrates, fat, and water) the body needs. Inadequate intake of essential vitamins and minerals might explain the epidemiological findings that people who eat only small amounts of fruits and vegetables have an increased risk of developing cancer.
Non-negative Matrices and Markov Chains
This book is a photographic reproduction of the book of the same title published in 1981, for which there has been continuing demand on account of its accessible technical level. Its appearance also helped generate considerable subsequent work on inhomogeneous products of matrices. This printing adds an additional bibliography on coefficients of ergodicity and a list of corrigenda.
Nectaries and Nectar
This book is a modern and interdisciplinary text on nectar and nectaries, prompted by the expansion of knowledge, especially in the more ecological and now molecular fields, and the strong recent interest in pollination biology.
Multiple pregnancy
Multiple pregnancy affects 0.9-3.1% of births worldwide. Prevalence rates vary significantly due to differences in dizygotic twinning rates and use of assisted reproduction. Both maternal and fetal/neonatal complications are more common in multiple compared to singleton pregnancies, and there are specific problems for the fetuses related to monochorionicity. Multiple pregnancies require specialised and individualised care. Complicated multiple pregnancies should be managed in a tertiary care centre where there is additional expertise, such as the laser ablation needed to treat monochorionic monozygotic pregnancies with conjoined circulations. Cornerstones of management in pregnancy are the need for accurate fetal measurement to optimise dating of gestational age, and documentation of chorionicity. High-level ultrasound expertise is needed. The mothers need frequent assessment to detect hypertension and anemia, and early identification and management of preterm labour.
Molecular Pathology of Gynecologic Cancer
This book focuses on putting successful molecular strategies into practice for the treatment of gynecologic cancer. The volume begins with an explication of the editors’ hypothesis that cancer is mainly a disease of the cell cycle, based on the deregulation of the physiological process of cell reproduction. The following eleven chapters focus on specific issues in gynecologic cancers, including: a proposed model of ovarian serous carcinogenesis, molecular markers for ovarian epithelial cancer, an overview of the pathology of endometrial cancer, molecular genetic aspects of endometrial carcinoma and cervical cancer, a natural history of Human Papilloma Virus (HPV) as it relates to cervical cancer, and hereditary issues in gynecologic cancers. The concluding chapter proposes and outlines a holistic approach to the treatment of female cancer patients.
Introducing Biological Rhythms : A Primer on the Temporal Organization of Life, with Implications for Health, Society, Reproduction, and the Natural Environment
Biological rhythms are a fundamental property of all life and encompass a wide range of frequencies, from seconds to a century or more. Introducing Biological Rhythms is a primer that serves to introduce individuals to the area of biological rhythms. It describes the major characteristics and discusses the implications and applications of these rhythms, while citing scientific results and references. Also, the primer includes essays that provide in-depth historic and other background information for those interested in more specific topics or concepts. Introducing Biological Rhythms covers a basic cross-section of the field of chronobiology clearly enough so that it can be understood by a novice, or an undergraduate student, but it is also sufficiently technical and detailed for the scientist.
Insights into Receptor Function and New Drug Development Targets
G-Protein Coupled receptors (GPCRs) and other receptors are significant targets for drug discovery, due to their roles in fundamental physiological processes. Among these roles are: regulation of growth, food intake, reproduction, water balance, sensory perception, blood pressure and heart rate. GPCR-directed drugs account for approximately $40 billion in sales and, of drugs at market, approximately 70% target GPCR function. The availability of combinatorial chemistry coupled with high throughput screening techniques have facilitated discovery of peptidic and non-peptidic ligands of membrane receptors. Mutant receptor models have revealed their role in health and disease and provided insight to new therapeutic approaches, based on control of protein trafficking. Understanding receptor-receptor interactions has provided one mechanism for receptor cross-talk and revealed unexpected interactions.
Immunology of Pregnancy
Reproductive Immunology is a growing area in both immunology and reproductive sciences and is helping us to better understand several complications of pregnancy. Immunology of Pregnancy is the first book to give a complete and up to date review of our knowledge related to the role of the immune system during pregnancy and the interactions between the placenta and the maternal immune system. This new title covers in detail all the different hypotheses and studies related to the immunology of implantation and provide a practical approach for the application of basic reproductive immunology research to pregnancy complications such as preeclampsia, pre-term labor and IUGR.
Hormone balance for dummies
Hormones are your body's chemical "messengers," the regulators of essential functions like metabolism, reproduction, mood, and growth. But, in our 24/7, hyper-connected modern world, many of us increasingly find ourselves in situations of chronic stress that can imbalance or disrupt our bodies' natural hormonal balance. In Hormone Balance For Dummies, renowned hormone health coach Isabella Mainwaring delivers an accessible and exciting new take on hormonal imbalance. You'll discover why hormone balance is so important for you and contributes to everything from the maintenance of a healthy weight to fertility, mental wellness, and overall health. The author goes beyond diet and lifestyle to offer practical nervous system regulation tips and dive deep on available treatment options for hormonal imbalance
Handbook to the Construction and Use of Insect Collection and Rearing Devices : A guide for teachers with suggested classroom applications
The purpose of this book is to explain how to build and use insect collecting and rearing devices and through explanations of the various techniques stimulate educators to explore the study of insects in their classrooms. Insects are often given little consideration with regard to humane handling practices. Please remember that insects are living creatures and, as such, are entitled to the same treatment as other living creatures.
Handbook of healthcare in the Arab World
Examines health and medical care in the Arab world from a systems biology approach. It features comprehensive coverage that includes details of key social, environmental, and cultural determinants. In addition, the contributors also investigate the developed infrastructure that manages and delivers health care and medical solutions throughout the region. More than 25 sections consider all aspects of health, from cancer to hormone replacement therapy, from the use of medications to vitamin deficiency in emergency medical care. Chapters highlight essential areas in the wellbeing and care of this population. These topics include women’s health care, displaced and refugee women’s health needs, childhood health, social and environmental causes of disease, health systems and health management, and a wide range of diseases of various body systems. This resource also explores issues related to access and barriers to health delivery throughout the region.
Growth, Differentiation and Sexuality
Since publication of the first edition of Volume I in 1994, the field of fungal biology has developed tremendously, mainly through the advancement of various molecular techniques and international fungal genome projects. To accommodate these developments, the second edition has been completely updated. Six chapters have been revised by former authors, others by newly recruited experts, and also novel subjects, emerged in more recent years, have been added to the book. Leading scientists in the field have compiled comprehensive overviews as well as latest results obtained from cytological, genetic and molecular studies. Topics include: cellular and colony growth of fungi, cellular fusion and incompatibility, senescence and programmed cell death, environmental and physiological signalling in differentiation processes, asexual and sexual reproduction, mitosis and meiosis of various types of fungi. Both parallels and differences become visible between individual fungi as well as between fungal classes.
Gender and migration : IMISCOE short reader
This short reader offers a critical review of the debates on the transformation of migration and gendered mobilities primarily in Europe, though also engaging in wider theoretical insights. Building on empirical case studies and grounded in an analytical framework that incorporates both men and women, masculinities, sexualities and wider intersectional insights, this reader provides an accessible overview of conceptual developments and methodological shifts and their implications for a gendered understanding of migration in the past 30 years. It explores different and emerging approaches in major areas, such as: gendered labour markets across diverse sectors beyond domestic and care work to include skilled sectors of social reproduction; the significance of families in migration and transnational families.
Funds, Flows and Time : An Alternative Approach to the Microeconomic Analysis of Productive Activities
The subject of this book is production, which is an important and extensive field in economic science. In fact, production, distribution and consump tion were long considered the three federated kingdoms which together formed the great empire of the economy. According to other slightly dif ferent traditions, production also held pride of place, specifically as a basic link in the long chain of social reproduction. Today, whatever the theoreti cal approach, production is a fundamental requirement for human survival. This was not, however, always the case. For much of the history of man kind hominids were hunter, scavenger and gatherers, with very little con trol over their environment, and extremely little in the way of artefacts with which to work. However, since the Neolithic revolution, productive processes have constituted an essential mechanism, providing human soci ety with goods and services to satisfy its needs and cravings.
Fish Histology : Female Reproductive Systems
This volume describes the myriad ways in which fish have approached problems of reproduction — it is an amply illustrated comparative study of the microscopic structure of the female genital systems of fish. The timing of its appearance is auspicious in that it coincides with the decline of the golden age of descriptive morphology. It is a compilation of thousands of micrographs — mostly electron micrographs — from classic works in the field and should prove valuable to investigators studying fish in areas such as ecology, physiology, and reproductive biology who may view histology as essential in their work but have little background in this area. It includes chapters on the origin of genital systems, the structure of ovarian follicles, mechanisms of ovulation, the cortical reaction, oviducts, oviparity, and amazing examples of viviparity.
Facts about the most three common types of cancer in Syria
Cancer occurs when the cellular reproduction process goes out of control. In other words, cancer is a disease characterized by uncontrolled, uncoordinated and undesirable cell division. Unlike normal cells, cancer cells continue to grow and divide for their whole lives, replicating into more and more harmful cells. But death rates are falling, thanks to earlier detection of tumours and improved use of existing treatments - mainly chemotherapy biological therapy and radiotherapy. And today Our research tends to spot the light on the most common types of cancers in Syria which was found to be lung cancer, colorectal cancer, and breast cancer.
Entomology
The author’s long-held belief that an introductory entomology course should present a balanced treatment of the subject is reflected in the continued arrangement of the book in four sections: Evolution and Diversity, Anatomy and Physiology, Reproduction and Development, and Ecology. For the third edition, all chapters have been updated. This includes not only the addition of new information and concepts but also the reduction or exclusion of material no longer considered "mainstream", so as to keep the book at a reasonable size.
Double Fertilization : Embryo and Endosperm Development in Flowering Plants
Double Fertilization" provides a comprehensive overview of all aspects of this central event in the reproduction and development of flowering plants. Written by Val Raghavan, The Ohio State University, an acknowledged expert in plant developmental biology, the book vividly describes the molecular and cellular steps of the unique and complex fertilization process that culminates in the formation of embryo and endosperm, focusing on the latest results from the model plant Arabidopsis. The text is complemented by excellent illustrations, including 16 color plates.
