Clostridium tetani is a Gram-positive bacteria. Gram-positive bacteria retain a crystal violet stain in their thick peptidoglycan. C. tetani are bacillus-shaped organisms. Typically bacillus shaped organisms are shaped like rods, however, C. tetani, although bacillus, tend to have a drumstick-like shape. This drumstick shaping is due to terminal spores formed by the bacteria. Spores are dormant forms of an organism. The spores germinate and swell within the cell, imparting the bacteria’s drumstick
Introduction Clostridium tetani more commonly known as Tetanus is an acute infectious disease. Tetanus is not contagious and is a neurotoxin produced by Clostridium tetani. It is characterized by muscular spasms that mainly involve the voluntary muscle groups. Tetanus can affect horses, goat, swine, cat, dog, sheep, cattle and many other domestic animals. In cattle the disease is relatively rare, but in some cases can spread through a herd causing substantial economic loss. Clostridium tetani is a gram-positive
1. My life before the war1 Hi, I am Jim; I a clostridium tetani bacterium but most people know our kind as tetanus. We clostridium tetani are anaerobic rod shaped bacterium, I am 4.0-8.0 µm pretty impressive huh? My parents and I live in a pile of animal feces but now I have a younger sibling so we are going to have to move to either an old rusty nail or some dust. We are just waiting here for another one of those silly human beings to come along so we can get in to their wounds and infect them;
Tetanus is a bacterial infection which is spread by a bacterium named Clostridium tetani which usually lives in soil/ground matter, commonly contracted through your feet when cuts or wounds occur, mostly in rural and farming communities. These bacteria spread a toxin into wounds which then reciprocates the toxin into the brain or the spinal cord. There it interferes with the regular cellular activity. Tetanus will mostly affect the motor nerves which will interfere with the messages sent to our muscles
Tetanus is a potentially deadly disease that is caused by the Clostridium tetani bacterium. Tetanus is found worldwide and is a very preventable disease. The ability to protect ourselves from Tetanus by following a proper vaccination schedule has greatly reduced the number of yearly reported cases. Tetanus has a devastating effect on the neurons, causing an infected individual to usually experience very painful involuntary symptoms that may result in death if left untreated. My interest in knowing
stages of endospore formation the newly f... ... middle of paper ... ... B. cereus and other aerobic endospore formers are introduced via vegetables, fruits, or herbs and spices, while anaerobic spore formers like nonproteolytic Clostridium botulinum and Clostridium estertheticum pose safety and spoilage risks in chilled packaged foods, respectively. References microbeonline. Available at: http://microbeonline.com/bacterial-spores-structure-importance-and-examples-of-spore-forming-bacteria/
Abeer Tadrus and Hadjer Sahraoui BIO-325-01 Dr. McLaughlin 3/20/2014 Clostridium perfringens Clostridium perfringens is a gram-positive spore-forming bacillus involved in foodborne illness and wound infection. It is an obligate anaerobe and the only member of the genus Clostridium that is non-motile. This microorganism is normally present in soil and decaying vegetation and is an inhabitant of animal and human intestines. According to the Centers for Disease Control and Prevention, C
Clostridium perfringens, formally known as C. welchii or Bacillus welchii, is a gram-positive, rod-shaped, anaerobic, spore forming bacterium. The first association C. perfringens had with gastrointestinal disease was in the 1920s (Songer, 1996). The next case was post-World War 1, in Germany, in the 1940s, when it caused gangrene of the bowel, enteritis necroticans. Since then, C. perfringens has been the most commonly associated with gas gangrene (Lawrence et al., 1997). In 1950, there was a confirmed
While we may think that Botulinum Toxin or “Botox” is only used for cosmetic alteration on our favorite actors or actresses, it is actually a biological substance used by scientist, doctors, and terrorist for a plethora of functions. In the following paper I will first explain what a biological substance and or weapon is to better inform you of Botulinum Toxin. Later in my research I will discuss what affects it actually has on the human body. After careful explanation I will then talk about the
400 words.)(5 pts) Public health can be defined as the approach to medicine that is concerned with the health of the community as a whole. It is about protecting and improving the health of families and communities through promotion of healthy lifestyles, research for disease, injury prevention, detection, and control of infectious diseases. Many factors contribute to a long life, including demographics, socioeconomics, genetics, environment, and behaviors. It is important to assess these factors
An unlikely substance for humans to willingly inject into themselves, botulinum toxin is the endotoxin produced by the gram-negative, acidophilic anaerobe Clostridium botulinum. This neurotoxin, which causes muscular paralysis and can result in death due to respiratory failure, is extremely potent; just 50 grams would be enough to kill every person on the planet (Lindsay, 2013). The earliest recorded case of botulism poisoning occurred in 1735 in Europe. Assumed to be associated with a batch of sausage
Statement of Problem and Significance A total of 1.7 million nosocomial infections occurred in 2007. Almost 99,000 deaths resulted from, or were associated with, a nosocomial infection, making these infections the sixth leading cause of death in the United States (Peleg, Hooper). Nosocomial infections, also known as “hospital-acquired infections”, are infections acquired during hospital care that were not present before admission. Infections occurring within 48 hours of hospital admission, 3 days
Among hospitalized patients around the world, Clostridium difficile is the primary source of infectious diarrhea. Previously, continuously unbalanced intestinal microbiota, usually due to antimicrobials, was deemed a precondition of developing the infection. However, recently, there have been alterations in the biology from virtually infecting the elderly population exclusively, wherein the microbiota in their guts have been interrupted by antimicrobials, to currently infecting individuals within
The Ethics of Botox What is Botox? Botox is short for Botulinum Type A Toxin, a protein complex produced by a bacterium called Clostridium botulinum. Botox injection is one of the newest and among the most popular cosmetic procedures for wrinkles. Botox works magically to smooth out facial lines by preventing the muscles that cause frown lines from contracting. Only a tiny amount of this toxin is used in Botox injection for beautification purposes. According to the American Society for
It is known to be one of the most poisonous biological substances and is a neurotoxin produced by the bacterium Clostridium Botulinum. Clostridium Botulinum a rod-shaped organism is known to grow best in low oxygen conditions. This bacteria form spores allowing them to stay dormant until it encounters a condition that cannot support its growth. Clostridium Botulinum produces eight antigenically distinguishable exotoxins (A, B, C1, C2, D, E, F, and G). All variations of this microorganism interfere
Botulism is a rare but very serious paralytic illness that is caused by the botulinum toxin that is produced by the bacterium Clostridium botulinum. C. botulinum is a gram positive, anaerobic, spore forming bacterium that is naturally occurring in soil. Botulism dates back to the eighteenth century when the first food borne botulism was documented. During this time many people were doing home fermented sausages and this was thought to be the cause of botulism. This is how the toxin got its name
Healthcare-associates Infections (HAIs) are infections that patients acquire during the course of receiving healthcare treatment for other conditions and can be devastating or even deadly ("CDC - HAIs the Burden - HAI", 2013). An HAI was defined as a localized or systemic condition that (1) results from an adverse reaction to the pres¬ence of an infectious agent(s) or its toxin(s), (2) that occurs during a hospital admission, (3) for which there is no evidence the infection was present or incubating
for many people who suffer from debilitating disorders or chronic pain, it has proven to be a wonder drug. So, what is Botox? Botox is the market name for type A botulinum toxin which is a purified form of the toxin produced by the bacteria, clostridium botulinum. This bacteria is commonly associated with food poisoning and is lethal in large doses. The botulism toxin could paralyze vital muscles needed for breathing. Although related to botulism food poisoning, the amounts of Botox given are so
The bacterium Clostridium difficile is a strictly anaerobic, spore forming, bacillus. It is present as normal flora in the intestines in 3% of healthy adults.1 It forms spores for protection in inhospitable environments. When the spore finds the right environmental factors it develops into the bacterium. The spores can survive on surfaces for months waiting for the right environment to grow and thrive. It is Gram positive so it appears blue or purple when Gram stained and has a thick peptidoglycan
The advancement of modern medicine brings human being closer to perfection, yet it is not sustainable. In the world of science and technology, medicine is used in many different ways to help human civilization fight diseases and infection. The leading medicine on the market is antibiotics. Antibiotics come from a fungus that produces penicillin that is as a defense mechanism against bacteria. Through medical science, penicillin is reconstructed into pills that are consumable by humans and endows