Pharmacology & Clinical Research - Juniper Publishers
Abstract
Blood groups are determined based on antigens present on the surface of red blood cells. The positive and negative blood groups are checked on the basis of presence of Rh factor. Aquaphobia is generally a fear of excess water. The phobic person feels restless when exposed to water. The purpose of this study is to check the relation between the excessive-water phobia and the blood groups of individuals. To conducts this study, 100 samples of students of Institute of Molecular Biology and Biotechnology, Bahaudin Zakariya University, Multan, Pakistan were collected. These blood samples were then tested to determine their blood groups. Then the relation is determined by knowing that these persons are phobic to excess water or not. The results obtained showed that there is no correlation between blood groups either positive or negative with the excess-water phobia.
Keywords: Blood groups; Rh factor; Aquaphobia; Blood test; Exposure therapy; Heartbeat rate; Anti-convulsant; Inheritance trait; Agglutination; Genetic; Biotechnology; Molecular Biology
Introduction
Aquaphobia is defined as a phobia which includes a fear from excess of water. This fear can be due to some bad experience or due to any genetic reasons. This can be cured by some therapies like an exposure therapy. In this therapy, patients are exposed to excess of water to see the level of fear. Then they are treated accordingly. If they get panic attacks or show other symptoms like increase in heartbeat rate, then they are treated with virtual reality. In virtual reality, the person is indirectly exposed, like virtual exposure is given. This exposure is given by using some machines. Some medications are also used to treat the symptoms of this fear like anxiety and depression. Anti-depressants are given to patients to overcome the fear. Anti-convulsant drugs are used to treat anxiety [1]. SSRI’s are also taken to control level of fear. In 1900, Karl Laindsteiner was the scientist who had discovered an ABO blood group system. He discovered three types of this system: A, B, and O [2].
He identified it during his experiment when he found that few samples agglutinate while others don’t. Genes for this type of blood group system are present on chromosome # 9. This ABO blood group system is based on four antigens: A, B, O, and AB [3]. These antigens are present on the surface of red blood cells. These antigens are also present in some tissues and in the body fluids. Individuals having O blood group are the universal donors. Those having AB blood group are universal recipients. In serum of AB, anti-A and anti-B antibodies are not present. While in serum of O, both anti-A and anti-B antibodies are present. These two A and B antigens are inherited in a codominant fashion. This inheritance trait of this system can be used for checking paternity and in forensic science too.
Material and Methods
Material required
Blood sample, blood typing kit, anti-A antibodies, anti-B antibodies, anti-D antibodies.
Sample collection
Firstly, the skin was cleaned with alcohol pad before pricking. The blood samples of 100 individuals were collected by pricking the finger of the individual.
Blood Group Test
Then the few drops of blood were placed on all patches. Each patch had different antibodies on it. Anti-A, anti-B and anti-D patches were present on the card and a control patch also. Different dyes are also present on every patch. Anti-A antibodyalso has dye of green color. Anti-B patch has yellow color dye. Anti-D patch has blue color dye on it. A few drops of blood were placed in each patch. Agglutination in anti-A patch showed blood type A. Agglutination in anti-B patch showed B blood group Figure 1. Agglutination in the third patch which was anti-D showed that blood is Rh positive. In this way, blood groups of all samples were checked.
Results and Discussion
Table 1 shows the blood groups of all males and females having excessive-water phobia and those not having excessivewater phobia. According to the results as shown in table 2, 93.4% of males having excessive-water phobia had positive blood groups. 92.85% of females have phobia and their blood group was positive. While, 100% of males have positive blood groups but are not phobic to excessive water. In the same way, 91.30% of females are not afraid of excess water and have positive blood groups Table 2. These results showed that there is no correlation between excess water phobia and the positive and negative blood groups.
Conclusion
It is concluded that there is no relation of excess water phobia with the excess water phobia. The percentage of positive blood groups is high in persons having excessive water phobia and those not having such phobia.
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