http://www.bloodlaboratory.com Most informative site about blood laboratory. Fri, 20 Jul 2007 07:20:40 +0000 http://backend.userland.com/rss092 en This article discusses the significant decrease in fetal and infant mortality caused by another complication of pregnancy which is preeclampsia. Preeclampsia or also known as pregnancy induced hypertension or PIH is a disorder that generally develops late in pregnancy, usually after 20 weeks of gestation and is characterized by ... http://www.bloodlaboratory.com/industry-news/fetal-deaths-due-to-preeclampsia-drop/ This article discusses high blood pressure during pregnancy. Blood pressure is the amount of force exerted by the blood against the walls of the arteries. Blood pressure is considered high when the readings are greater than 140 mm Hg systolic and 90 mm Hg diastolic. Hypertension as we all know ... http://www.bloodlaboratory.com/industry-news/high-blood-pressure-in-pregnancy/ This article is about the use of ultrasound to detect complication of Rh incompatibility during pregnancy. Rhesus disease develops when red blood cells which is Rh positive from a fetus enter the maternal circulation of an Rh negative mother. This circumstance commonly happens at the time when the mother ... http://www.bloodlaboratory.com/industry-news/ultrasound-detects-rh-disease-complication-in-womb/ In the precipitin test a reaction takes place between a soluble antigen and a solution of its homologous antibody. The reaction is manifested by the formation of a visible precipitate at the interface of the reactants but may be inhibited by an excess of either antigen or antibody. The most ... http://www.bloodlaboratory.com/blood-laboratory/blood-laboratory-precipitin-test-and-other/ Laboratory tests extend the clinician’s diagnostic skill and guide his therapeutic efforts. Serological tests represent a large percentage of the laboratory tools available to aid the clinician. These tests include agglutination, precipitation and complement-fixation, which, along with other laboratory procedures, are explained in the following pages. Animal tests and experimentation ... http://www.bloodlaboratory.com/blood-laboratory/blood-laboratory-test-serological-and-diagnostic-methods/ Complement or alexin (protective material), is a substance found in normal blood serum. It is called complement, abbreviated C’, because of its complementary effect on certain reactions between bacterial cells, bacteriolysins and other lysins. When associated with appropriate antibodies, it is detrimental to some bacteria, especially gram-negative bacteria, which it ... http://www.bloodlaboratory.com/blood-laboratory/other-immunity-resistance-factors/ Blood contains antibodies which defend the body from infection. They constitute the third line of defense. Antibodies have already been defined as specific substances formed by the body in response to stimulation by specific foreign and protein like substances called antigens. Chemically, they too are proteins, composed principally of gamma ... http://www.bloodlaboratory.com/blood-laboratory/antibodies-the-third-line-of-defense/ Blood is composed of cells and plasma. Plasma is largely water in which are dissolved minerals, proteins, gases and other chemicals that assist in the work of the blood. Whether all are in the right proportions or not depends on the state of nutrition and metabolism of the body and ... http://www.bloodlaboratory.com/blood-laboratory/blood-diseases/ The body fluid pumped by the heart through the vessels of those animals, all vertebrates and many invertebrates in which diffusion alone is not adequate for transport of materials, and which therefore require blood circulation system. Blood plays a part in every major bodily activity. As the body’s main transport ... http://www.bloodlaboratory.com/blood-laboratory/blood/