Antibiotic Essay Samples and Topic Ideas
antibiotics that are effective against them. The Gram stain retention is dependent on the bacterial cell membrane (Chudobova et al., 2014). The gram-positive bacteria have a two-walled membrane that helps retain the stain. Their cell membrane is composed of a cytoplasmic membrane and a cell wall. The cell wall is basically made up of peptidoglycan-polysaccharide that is important in providing the bacteria with resilience and rigidity (Clutterbuck et al., 2007). Additionally, this compound is useful for the bacteria’s capability to stain. On the other hand, gram-negative bacteria have three cell wall layers namely; the outer membrane, periplasmic space, and a cytoplasmic layer. The outermost...
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Antibiotic resistance by bacteria is a clear illustration of the consequences of evolution through Darwin’s natural selection process. In this particular process, bacteria acquire the ability to resist the effects of antibiotics drugs through random mutation attributed to the natural selection process. In Darwin's arguments, evolution occurs when an organism acquires new traits that promote its survival and increases its reproductive capacity in its natural habitat. Based on this illustration, bacteria have evolved in a way that enables them to survive and continue to reproduce abundantly even in the presence of antibiotics. In a case where a person is unhealthy due to a disease-causing bacterium,...
antibiotic products, and chemicals are used in agricultural industries. For having a high yield of crops, farmers have to use fertilizers. The chemicals are used by the method of spraying or spreading. So, these chemicals can be inhaled by anyone and sometimes these chemicals cause penetration into eyes. In the warm climate, when the workers have to avoid protective clothes, these chemicals can come in contact with the skin and can cause many skin diseases (Brauer, 2016). It is impossible to substitute all the hazardous substances with less dangerous substances. Some proper measures should be taken as workers should use equipment for their protection like clothes which are protective, hand gloves,...
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antibiotics, more than 95% of community-acquired pneumonia cases were attributed to Streptococcus pneumoniae . Currently, only about 10-15% of the pneumonia infections are attributed to Streptococcus pneumoniae . The reduction in the percentage of the disease that originates from these microbes can be attributed to the administration of pneumococcal polysaccharide vaccine and pneumococcal conjugate vaccine in adults and children respectively . Other cases of pneumonia are caused by gram-negative bacteria such as Pseudomonas aeruginosa, Haemophilus influenzae, Moraxella catarrhalis, and Staphylococcus aureus. Smoking is also a leading cause of pneumonia with COPD being a risk factor especially for...
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antibiotic resistance, rapid aging, and immune issues All in all, these experiments should be conducted through a straightforward administrative process that is devoid of moral disagreements. This emphasizes the need for a prudent methodology that encourages rational inquest, takes into consideration examination and is supported by regulation. Sanctioning an extensive policy that concerns all features of GM crops should be the main concern. Works Cited Banerjee, Shyamal. "Genetically Modified Crops: The Way Forward." Live Mint, 8 Feb. 2016, www.livemint.com/Opinion/2KSuCjSTz3qvRG9OyqHBJM/Genetically-modified-crops-the-way-forward.html. Accessed 2 Dec. 2016. Freedman, David H. "The Truth about...
antibiotic treatment to patients with severe symptoms like a high fever is necessary. On the one hand, ampicillin drugs are preferred for treatment although there has been no agreed approach to patients that are allergic to penicillin. On the other hand, antibiotics are used to treat invasive infections and, therefore, they should be promptly administered to pregnant women to prevent infection to the new born baby. This period of treatment is heavily dependent on the form of infection. For this reason, bacteremia needs two weeks treatment and brain abscess at least six weeks of treatment. Prevention of all diseases has proven to be cheap and effective compared to treatment and possible death losses....
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antibiotic resistant in practice, like the kanamycin or herbicide resistant like the phosphinothricin that acts as an active ingredient of Basta during transformation that kills the untransformed cells due to its toxicity. To date, the use of a selectable marker is the minimum requirement for any plant transformation. The marker, therefore, facilitates the transformation process by allowing thyme discrimination of the GM tissues and facilitate the regeneration of the GM plants. However, it is argued that the use of these markers leads to the risk of spreading antibiotic resistance to the large bacterial population in humans and the soil (Halford & Shewry, 2000). Social and ethical implication of...
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Antibiotic Usage Antibiotics are powerful medicines deployed to treat bacterial infections among humans and animals. It would be unfair to ignore the benefits penicillin and other antibiotics play in the fight against bacterial infections, preventing the spreading of diseases and minimizing some diseases from developing into acute or chronic cases. Antibiotics work by preventing bacteria from multiplying through reproduction or killing them. According to Christian, the human body is designed with an immune system that is composed of white blood cells for fighting harmful bacteria. There are occasions the immune system is not in a position to counter bacterial infections and this calls for antibiotic...
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antibiotic penicillin was applied as the standard reference while gentamicin was applied for gram positive bacteria. Amphoteric B was applied for all bacteria samples as the standard antifungal control. The synthesized compounds were then collected by dissolving in DMF at concentrations of 1 mg mL-1 and 5 mg mL-1 before commencing testing. Evaluation of the anticancer activity The synthesized compounds (dissolved in DMF) were assessed for cytotoxic activity against colon carcinoma (HCT-116) and breast carcinoma (MCF-7) cell lines as the experimental groups. The experiment used Baby Hamster Kidney (BHK) cells as the controls since they are a normal cell line. The evaluation for the experimental and...
- Words: 1100
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