Medicine and Health Science Research at LiU
The adaptive immune system with its T-cells and antibody-producing B-cells changes throughout your entire life. In addition, we have a range of innate or native defence factors ready to quickly repel threats from the environment. In autoimmune diseases, the immune system tries to neutralize or eliminate the body¿s own cells or tissues.
Cancer is a unifying concept for a number of diseases where abnormal cells divide , sometimes uncontrolled and invading other tissues.
Cell Biology research studies the function of different cell types, through signalling within the cell, and how they communicate and cooperate with other cells. Molecular Biology research focus on how molecules and systems within cells interact.
Research in endocrinology, metabolism and diabetes involves many of most common diseases, such as obesity, overweight, high blood pressure and osteoporosis.
Forensic medicine is used to investigate what has happened to a person or a patient, often in order to help the justice system in various ways.
This field of research is interdisciplinary and involves knowledge, methods, and researchers from various disciplines. The research involves how environmental and social changes affect the development of health at the level of the individual, the group, and society, as well as strategies that are applied by the various actors in a welfare society to promote health and/or help people to experience a sense of well-being.
Inflammation is a complex host reaction to foreign substances or cell and tissue injury. It can be caused by foreign microorganisms or by the immune system attacking its own tissue. Inflammation is initiated in the peripheral blood vessels that become permeable to plasma proteins and immune cells, which leave the blood stream, and recruited to, and decontaminate microorganisms and dead cells in the tissue.
The locomotor system can be divided up into three main components: the body’s framework, which consists of the bones, connective tissues and ligaments, and joints that make movement possible and muscles that perform them. The circulation of the blood and the nervous system are also usually counted as part of the locomotor system.
Medical image science comprises techniques and processes intended to create images of a person for medical purposes. It reaches across disciplines such as radiology, endoscopy, microscopy, image processing and visualization. Radiology means imaging the inside of the human body for the purpose of making a diagnosis.
Nursing is a science dealing with human beings throughout their life-cycle. Research focuses on generating knowledge of health-promotion aiming at maintaining and improving health, alleviating suffering and creating conditions for a peaceful death. Research is also directed towards exploring the well-being of human beings, patients’ and their families’ needs and reactions to illness.
Many organs and tissues lack the ability to regenerate after an injury. “Healing” means, then, that the affected area is replaced by scar tissue, which does not have the original organ’s function. The “regenerative medicine” field of research aims at recreating functional organs and tissues instead of scars. Organs are formed during foetal development from various types of stem cells.
This includes safe sex life with access to good contraception, the ability to reproduce and good care during pregnancy and childbirth. More broadly, however, the concept includes women’s health before, during, and after the reproductive period in their lives.
In the nine-meter long intestinal canal foods are broken down allowing nutrients to be absorbed in a step-by-step process directed by the gut microbial flora, digestive enzymes, hormones and signals from the nervous system. It is not only the body’s largest immune and nervous organs, but it also contains around 100-1000 billion bacteria of great diversity.
The nervous system receives and stores information, processes and interprets sensory information, and controls bodily functions. The brain is the most complicated organ in the human body. It gives us our personality and our feelings, and is responsible for consciousness, self-awareness, time perception, and memory functions.
The cardiovascular system is a fascinating organ system whose task is to supply all the body’s organs with oxygen and nutrients, as well as carrying away waste products. During physical activity, stress, or threat, the amount can increase substantially. Cardiovascular diseases cause 17 million deaths a year around the world. In Sweden it accounts for nearly half of all deaths.
Last updated: Mon Sep 19 16:46:38 CEST 2016