Like cocaine, prolonged use of marijuana can damage DNA and cause lung cancer and colon cancer, as has been illustrated by a number of different studies, the latest of which I found is one by European scientists, Singh et al (2009) who provide clear evidence that smoke from marijuana can damage DNA in ways that increase the risk of cancer.
While some people favour these technologies, others have dissenting views over the same (Toby & Eyck, 2005). This paper focuses on one of such technology i.e. genetics and Hybrid animal technology with regards to its description,
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In most cases, it is the legal responsibility of the food manufacture to set a reasonable, responsible, and valid shelf life that protects the health of the consumer. In some cases, this responsibility can be passed onto certain
Microbes play a myriad of various functions in our ecosystems. According to Toy (2008), these roles include, among others, protection against infection such as by providing a healthy counter-active microbial flora, aiding decomposition and soil enrichment, processing of foods
Once the tracer gets to the place of pathology, the technical part will have achieved its goal. Most of the radioactive tracers are introduced by injection while other through inhalations or even orally. Once, there, they will emit radiations that then the camera gamma camera will capture and display the type of pathology without any surgical procedure.
This is done using the Kirby and Bauer method. The paper is divided into three sections. Section one is an introduction to the process of bacterial sensitivity to various antibiotics and various methods used in testing for sensitivity.
Before the twentieth century, mothers often prefer the option of having a vaginal birth rather than a Cesarian section. Vaginal birth refers to the delivery of the baby through the vagina while Cesarian section refers to the delivery of the baby through an incision in the abdominal wall and uterus.
This assignment is one of the most impressive I have done in my undergraduate years. At first, we were all puzzled, when our professor talked about this project on the first day of the class. Each group had to choose a topic relating to biomechanics and design methods, draw a conclusion and make a poster like many researchers do in their laboratories.
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According to the author of the text, the reason for MRSA being a high risk and high alert pathogen is that this strain of S. aureus is resistant to antibiotics, especially beta-lactam antibiotics such as oxacillin, amoxicillin, penicillin, and methicillin. Additionally, MRSA is responsible for causing severe problems such as pneumonia, bloodstream infections, and surgical site infections.
In this experiment we constructed the growth curve for Escherichia coli grown on Luria Broth (Media buffered to pH 7.0) since the media allows faster growth and good yield of microbial species (Sezonov et al, 2007, p.8746). Slight change in
Medical researchers have proven a big contribution of tobacco smoking to developing psychological disorder such as anxiety and depression. The topic that the researcher is trying to prove in this paper is whether there is really a strong connection that links smoking to depression, and what are the causative factors that form this relationship.
freundii. The biochemical tests also show that fertilizer had the best identification compared to the three samples collected. The biochemical tests were done and used in reference to the information available on the Bergy’s Manual of Determinative
The practical was done successfully and the observations were noted. Microbial growth varied depending on the concentrations of the solutions immersed in. Increase in cell number is the meaning of microbial growth (Excerpta medica foundation, 2007).
Autoclaves can be of different sizes. Large autoclaving systems obtain steam from steam generators whereas small autoclaves get steam from boiling water. Typical internal autoclave settings are 121 degrees centigrade for 15-20
The heart muscle needs a constant supply of oxygenated blood to keep it nourished. This blood is transported to the heart through the coronary artery. However, the coronary artery can become narrow and hinder the flow of blood to the heart. This is often caused by deposits of fatty matter, proteins and inflammatory cells on the coronary artery.
At the time, the process was attributed to bacteria belonging to the genus Planctomycetes. The initial finding was followed by more detection of the bacteria in oceanic zone water columns with the least amounts of oxygen, in anoxic marine sediments, arctic sea
Anthony Atala is a practicing surgeon and researcher in the field of regenerative medicine. His current work focuses on growing new human cells, tissues and organs. Anthony’s speech is presented to an audience in an auditorium with the use of visual aids which give more detail and understanding to the audience on the subject that he is discussing.
Before performing the experiment one should have adequate knowledge in staining methods, isolation techniques, microbial nutrition, biochemical characteristics and general characteristics of microorganisms to be able to identify the unknown bacteria. It is vital
The main idea of the paper is to show the implications of the traumatic experience on the examlpe of the case study of Ramon Rivera. It is evident that the first childhood trauma of the boy occurred three months before the family shifted Boston to a suburb due to their fears of gang violence in his native city.
To aggravate pathology further, the host cells function abnormally (Tortora, Funke & Case, 2010). The virus affects their genetic machinery, weakens it and finally kills such cells.
Prions are exclusively proteins with no genetic material. They cause an infection
Listеr cаmе to thе conclusion thаt thе formаtion of pus wаs duе to bаctеriа; Listеr nеvеr stoppеd dеvеloping his аntisеptic surgicаl mеthods. Lаtеr on this invеntion wаs rаnkеd аs onе of thе grеаt discovеriеs of thе аgе, bеcаusе duе to immеdiаtе succеss of thе nеw trеаtmеnt, it wаs аdoptеd еvеrywhеrе.
Cannabis Sativa is a widely abused drug across the globe with its effects associated with reduced cognitive abilities. The substance has the ability to impair one’s memory due to the intoxicants present in the drug.
This bacteria-FurA from Anabeana PCC 7120 sp. is crucial as it has five cysteine residues and among them, two are in an arrangement of two redox CXXC motifs. This is important as it will be the basis of the
Federal officials have apprehended 16 Metro Detroit heath care officials for being involved in kickback schemes and fraud that amounts to $122 million. The apprehension has been termed as the largest takedown associated with Medicare fraud.
The author of this paper states that expansive and continued research and experimentation in the field of genetic engineering and the cloning of organisms will produce major breakthroughs in the science and engineering field about the knowledge of organism and especially human anatomy in the genetics topic.
The research paper is part of the categorical steps taken towards realizing and bringing out an ultimate response to the effects of the infection among human beings and other living animals like dogs and foxes. Moreover,
This paper presents a review of the article on the protective properties of the normal flora in the reproductive tract. The article characterises the vaginal microflora on the postpartum cows by comparing the healthy cows with those suffering from endometritis. The study used sampling of five healthy and five cows with the condition of interest.
Animal testing has contributed immensely in coming up with life-saving cures and treatments. According to California Biomedical Research Association, almost all medical breakthroughs over the past one century used animals (Watson, 2009). Animal testing has also contributed to understanding how to treat malaria, Leukemia, and other major diseases.
Media has essential nutritive components that support bacterial growth. Microorganisms can acquire nutrients from the media to sustain their growth. Some media have substances that may inhibit or enhance the growth of some bacteria; hence such media is
I interviewed a Type 2 Diabetes patient. The main aim of the interview was to find out about the challenges that patients suffering from chronic illnesses go through and the role patient narratives can help the doctors in providing them with proper medical care. The interview was smooth and the interviewee did not show any form of resistance.
Of these, an estimated 3000 people succumb to death while there are about 128,000 admitted to hospital beds on a yearly basis. In Canada, the estimated number foodborne illnesses that occur yearly ranges between 11
The existing inconsistencies in the medical profession depicts different strategies of using anticoagulant as the effective strategy in managing or preventing stroke, especially in patients suffering from Atrial Fibrillation calls for an assessment of the best anticoagulant and the benefits of such in the management approach.
How it occurs and happens to people is a mystery that has yet to be solved. One kind of autism spectrum is known as Asperger’s Syndrome. It is marked and classified from other autism spectrum conditions and disorders in that a person’s language and speech development and growth on the process of thought is relatively conserved and preserved.
aureus (inhibition diameter of 30mm) and Gram negative bacteria (P. aureginosa and E. coli at inhibition diameters of 30 and 20 mm). Spic and span contains various chemicals including octyl decyl dimethyl ammonium chloride and dioctyl dimethyl ammonium
Biofilms are readily formed by most known pathogens and consist of extracellular polysaccharide encased micro-colonies. Biofilms enclosure within the polymer matrix restricts the diffusion of antimicrobial through the diffusion barrier. The
This paper illustrates that in dogs, sotalol was very effective in lowering the heartbeat rate. The effect of propranolol was greater than sotalol in the untreated dogs. Speaking of propranolol, it is a very potent and pure antagonist which blocks the beta1 and beta 2 receptors. It is a highly lipid soluble drug and it enters the brain easily.