Articles [Medicine & Surgery]

Genetics is a very fast growing field in the 21st century.Genetic engineering and biotechnology has revolutionised medical science.Now every disease has got a genetic base, and the scope and research in this field are getting more and more...

Blood is a fluid circulating through the tissues of the body, performing the functions of transporting oxygen, nutrients, electrolytes, hormones, vitamins, antibodies, heat and oxygen and carrying waste products to the organs of excretion by...

Hemolytic disease of the newborn, is a very common clinical condition seen in the second child born to Rh negative mother.For this disease to occur, the mother should be Rh negative and the child must be Rh positive.Here the chance for the child to...

All systems in human body are very much close to each other and interdependent. For example, digestive system and circulatory system are interdependent because the distribution of digested food becomes possible only through blood circulation on the...

Blood transfusion is always a life saving process.When someone is in need of blood, we usually don't hesitate to give, especially when the person is our family or relative.There are people who donate blood and it is considered to be a very noble...

Hi friends, in this article will see about the various process involved in Respiration. Most of know only about Inspiration and Expiration. But we are not aware of the processes taking place in between them. Let us now see them in...

In human beings, reproduction is a very complicated process involving two sexes i.e. Male and Female. In the male, the male gametes or spermatozoa are produced in the testes through the process of spermatogenesis but in the female, the female...

Transgenic animals are genetically engineered animals in which there is addition of exogenous DNA, leaving host DNA intact. The modification of germ cells by gene manipulation in vitro is referred to as transgenesis. The term ‘transgenic’ in case...

The basic principle of gene therapy is to replace defective or faulty genes with normal genes. Although genetic disorders can often be prevented by prenatal diagnosis and genetic counseling but still not possible to cure genetic diseases. Gene...

an  ulcer  is  a   break   in  the   continuity   of   the  covering  epithelium-skin  or   mucous  membrene it  may  either  follow  molecular  death  of  the  surface  epithelium  or its  traumatic   removal   history:mode  of set:traumatic  ...