disorder in Biological Definition

Diabetes mellitus

... Diabetes mellitus is a medical disorder characterized by varying or persistent ... can occur in adults as well. It is an autoimmune disorder , in which the body's own immune system attacks ... complications Among the major risks of the disorder are chronic problems affecting multiple organ ...

Brain

... illnesses , such as clinical depression , schizophrenia , bipolar disorder , and post-traumatic stress disorder , are now recognized as having a biological basis in the brain. These ...

Cilium

... defect in the cilium can cause human disease. The best known cilia-related disorder is Primary Ciliary Dyskinesia (PCD). In addition, a defect of the ... cells can lead to polycystic kidney disease (PKD). In another genetic disorder called Bardet-Biedl syndrome (BBS), the mutant gene products are the ...

Klinefelter's syndrome

... opinion assesses, mere coincidences of people having both gender identity disorder and Klinefelter's independently from each other. This observation however ... been done. The fact that a person undergoing treatment for gender identity disorder has Klinefelter's syndrome is often missed or the patient is not told, ...

Marfan syndrome

... links Genetics Marfan syndrome is an autosomal dominant disorder that has been linked to the FBN1 gene on chromosome 15. FBN1 encodes ... There is no cure, but effective treatment allows many people with the disorder to live normally. It affects all races and both sexes equally. ...

Apoptosis

... The cells are dividing faster than they die, effectively developing a tumor . The cells are dividing slower than they die, which results in a disorder of cell loss. Both states can be fatal or highly damaging. For instance, misregulation of Hedgehog (Hgg) protein signalling (see Development , ...

Down syndrome

... such as recurring infectious diseases , heart problems, poor eyesight, and hearing problems. Other physical characteristics associated with the disorder include presence of a simian crease . Early educational intervention, screening for common problems such as thyroid functioning, medical treatment ...

Immunology

... allografts or xenografts . Immunotherapy See main article Immunotherapy The use of immune system components to treat a disease or disorder is known as immunotherapy. Immunotherapy is most commonly used in the context of the treatment of cancers together with chemotherapy ( drugs ) ...

Kwashiorkor

... Kwashiorkor is a childhood disorder caused by lack of nutrients, including protein in the diet . The name is derived from one the Kwa languages of coastal Ghana and means "the ...

Neuron

... nerves normally runs along the axon in sections about 1 mm long, punctuated by unsheathed nodes of Ranvier . Multiple sclerosis is a neurological disorder which results from abnormal demyelination of peripheral nerves. Neurons with demyelinated axons do not conduct electrical signals properly. ...

Nutrition

... disorders. Imbalances in omega 3 and omega 6 fatty acids is thought to be related to autism and some attention disorders [1] , and bipolar disorder (See Sobczak S, et al 2994, and the Times newspaper February 28, 2004 Autism: I can see clearly now . . . by Simon Crompton). Intolerance of ...

Selective serotonin reuptake inhibitor

... designed while considering the biological causes of depression. SSRIs are frequently prescribed for anxiety disorders , obsessive-compulsive disorder , and eating disorders . Though not specifically indicated by the manufacturers, they are also sometimes prescribed to treat Irritable Bowel ...

Vaccine

... of MMR vaccine thimerosal formulations) BrianDeer.com - 'Ileal-lymphoid-nodular hyperplasia, non-specific colitis, and pervasive developmental disorder in children' Andrew Wakefield, et al., The Lancet , Vol 351, No 9103, February 28, 1998 CGDev.org - Center for Global Development: 'Vaccines ...