Human blood group systems

What is HIV? Human immunodeficiency virus (HIV) is a Lentivirus from the family Retroviridiae[1] ,which infects CD4+ T cells, dendritic cells and macrophages[2]. This results in a loss in immune function and eventually acquired immune deficiency syndrome (AIDS) when CD4+ cell count is very low[3]. There were approximately 1.5 million deaths in 2013 as a result of HIV-related causes[4] , many of these deaths occur due to the immune system being too weak to defend itself against opportunistic…

natural process, under stress and low soil-water content, is to drastically decrease nitrogen fixation. However, the overall effect of using two strains of P. polymyxa proved that the mixture of bacteria strains and rhizobium were perfect to exploit IST system and increase root nodules. Not only this, but I believe PGPR has the ability to change molecular DNA activities. I believe this because PGPR promotes root development and alter root architecture by the production of phytohormones like…

This can lead to many problems including nerve, kidney, and liver damage. Formaldehyde, which is ranked as one of the most hazardous compounds on ecosystems and human health, should not be found in a substance that is injected into the bloodstream. Thimerosal is another preservative used that contains mercury. The dangers of mercury are not news to the scientific world, which makes one wonder why it would ever be…

Chiropractic? Chiropractic is a branch of science which substitutes itself to biomedicine. Its primary motive is to analyse and heal the involuntary syndrome of the musculoskeletal system of human body, main intent is spine, as they belief these sort of ailments have a negative effect on the broad-spectrum of health by the nervous system of the body. This branch was established by Daniel David Palmer in the year 1895 in U.S.A. Dr. Tony Salamay has become the icon of Chiropractic diagnosis in…

temperatures go down, and everyone gets sick. The cold and flu season has arrived and everyone is at risk. Germs and viruses are being spread and many try to take the proper precaution to avoid them. One group that is particularly at risk is infants and newborn babies. Since their immune system is still developing and it is not as effective as that of an adult, infants can get sick easily and take long to recover from it [1]. However, there may be an easy, natural way for an infant to be able to…

Bismarck spoke in front of the Lantag in Prussia to convince the German National Association (Nationalverein) of the need of military action brought in by the Prussian power system. This was mainly to establish a Prussian dominance in the newly forming German Empire. His main audience outside of this individual speech was the generalized Prussian worker, he rode the ideals of German Nationalism that began with the attempted…

blockers block beta 1 and beta 2 receptor sites (Kee, Hayes, & McCuistion, 2015, p.608). The effects of the sympathetic nervous system are decreased because the action of epinephrine and norepinephrine are blocked thus causing decreased heart rate and blood pressure (Kee, et al., 2015, p.608). If heart failure is left untreated the chambers of the heart dilate because of the blood left in the chamber after diastole (Lewis, et al., 2014, p. 768). Over time the heart muscle thickens due to the…

In George Orwell’s novel, Animal Farm, he proves that it is inevitable for humans to equate everyone. Orwell explains this by his story which is about a group of farm animals that rebel against their farmer. After he gets kicked out, Napoleon, a pig, takes power and corrupts the farm. His power gets to the point where they were better off with the farmer, Mr. Jones. Orwell also illustrates how it is human nature to make mistakes and take control of power. Summarizing his point, he is saying that…

Sacrifices are a common element in most any prominent religion today. Whether it be a sacrifice of an animal, money, crops, or even a human (a disgusting thing practiced by some cultures), the Romans, Jews, and other religious groups both ancient and modern all offer sacrifices to their respective gods. These sacrifices, which are signs of devotion and appeals for divine favor, are an essential part of nearly all religions. However, there is a new religion that claims that they do not need to…

heart plays a crucial role in the human circulatory system. The large organ pumps the blood through arteries, veins, and capillaries to distribute oxygen and nutrients to the body. The circulatory system also plays a part in removing our waste products. Humans have double circulation, meaning the blood passes through the heart twice before completing one round; this allows for the blood to be “re-pressurized”. Once the right side of the heart receives blood from the body, it pumps it to the…