35 results found for medicine

Infectious diseases rank among the gravest threats to human health alongside global warming and terrorism. New strains continue to evolve every year and can spread rapidly. The consequences can be devastating. The 1918 Spanish flu killed an estimated....

A moving personal account of living with Irritable Bowel Syndrome IBS) and how it was possible to improve life by making use of the discoveries already available, but not widely known.  Why can't all sufferers have access to the same data?

The fantastic progress made in medicine led the scientific community to hope about the complete eradication of infectious diseases in the middle of the 20th century. The sudden emergence of AIDS in the early 80's cruelly reminded us that this dream ....

During the past century a number of chemical and physical risk factors for human cancers have been identified. Only relatively recently, mainly during the past 30 years, infectious agents have been identified as important human carcinogens. Besides....

Can a cold land you in hot water? ÊCan you live without your liver? ÊCan you tell medical fact from fiction? WeÕve all been told to eat our crusts, that an apple a day keeps the doctor away and that weÕll catch a cold if we go outside with wet ha....

Nuclear magnetic resonance imaging (MRI) provides a powerful means of not only distinguishing between different types of tissue but also of identifying whether the tissues are normal or diseased.

In his lecture Professor Christian Rene de DuvŽ gives a rough overview on the history of life starting about 3.5 billion years ago with the first cells up to the appearance of the first primates 70 million years ago, and he states that all organisms....

Darwin's theory of evolution states that variation of the shape and pattern of the adults rather than the embryos are the basis for natural selection. In order to understand how morphological variation arises, it is important to identify the genes th....

Contagions, or infectious diseases, which kill both fascinate and frighten us. Far from receding in importance as was expected fifty years ago in the heyday of new antibiotic discovery, infectious diseases remain a major cause of suffering and death ....

Programmed cell death (often referred to as apoptosis) is a normal feature of animal development and tissue homeostasis. The misregulation of cell death has been implicated in a diversity of human disorders, including cancer, autoimmune diseases, he....

The main focus of the talk will be on signaling by tyrosine phosphorylation, which has been directly implicated in the regulation of cell growth, differentiation and transformation. External signals coming in the form of mitogenic hormones and growt....

Our brain is a network of about 10^11 neurons, which are connected by synapses. A neuron typically receives input from about 10000 other neurons, which can be either excitatory or inhibitory. The neuron integrates these inputs and generates an 'act....