Stem cells is a scientific breakthrough that's revolutionizing Essay

Stem cells is a scientific breakthrough that's revolutionizing the health care industry - Essay Example Major breakthroughs in stem cell research include developing nervous tissue and dealing with spinal cord injuries, Alzheimer’s disease, Parkinson’s disease, and stroke. In fact, stem cell research is a scientific breakthrough thats revolutionizing the health care industry. Since they are derived in the embryonic stages, these stem cells are often called as embryonic stem cells or just ES. The role played by ES in health care industry today is solely dependent on their cultures derived in laboratories. It is well known that stem cell cultures can be maintained and proliferated in the presence of bovine serum. The cultures allow blastomeres or ES cells to be subjected to differential treatment such as nuclear disintegration of cells, nuclear injection into de-nucleated blastomeres and so on to derive the desired tissue. It has been observed that by such differential treatments, the blastomeres differentiate into the tissue of the nucleus donor cells. Thus, any damaged organ of the body can be recreated through ES cultures and differentiation. The main applicability of ES cell research is the creation of fresh organ tissue that can be inserted in the damaged area in the human or animal body to replenish the organ and restore its functions. This has been successfully conducted in treating spinal cord injuries, strokes and functional diseases like Alzheimer’s and Parkinson’s. Yet there is a long way to go. For starters, the biggest limitation of stem cell therapy is that it is restricted to creation of commonly occurring and specific tissue masses and cannot be used to replace or regenerate an entire organ. Therefore, through systematic stem cell culture, the endoderm, mesoderm or ectoderm can be recreated to be replaced in damaged organs, but in no way can an entire organ like a heart be constructed through regenerated tissue sets. Other

Population control through forced sterilization in the past and Essay

Population control through forced sterilization in the past and medication, food in the present - Essay Example In this regard, the state observed a growth of compulsory sterilization laws that encompassed progressive era reforms and the popularity concerning the eugenic movements (Eccleston 2). The reformers proposed the use of mental institutions and prisons to separate these kinds of the population from the people. On the other hand, the eugenicists proposed that the elimination of such persons from the society is the sure way of curbing the problems of criminal tendencies and disabilities. In the contemporary society, there are modifications of eugenics to involve foods and vaccines that harm the populations. Arguably, the use of eugenics has profound adverse effects on the people that consume them, hence, they should be stopped. The medical communities targeted the feebleminded people in the communities because of the challenges posed by their increased numbers. For instance, the doctors referred to the feebleminded as morons, idiots, and imbeciles claiming that they are legible to initiate crime or settle on begging. Eccleston asserts that studies conducted during those times claimed that high-grade morons would grow to become prostitutes and criminals. The research added that, women of the feeble mind bred at very high rates, thus the need to curb this phenomenon since it led to many welfare dependents and crooks (Eccleston 4). Further, the officials of the public welfare elucidated the potential of social inadequacy by relating disability, the socioeconomic status, and criminality. The state then conducted a survey indicated various challenges amongst many individuals. Eccleston notes that, the President of Campell ascertained that the survey indicated a mutual interdependency between delinquency, dependency, and mental defects. The situation meant that there was enough evidence for the state to support the use of eugenics in population control (Eccleston 5). Due to sexual defiance in the society, the