moringa (Moringa oleifera) and the pods of soursop (Annona muricata) with a ratio of 1:50 and 1:10 and a concentration of 50‚ 100‚ 150 and 200 μL. Vibrio cholerae‚ Salmonella enteritidis‚ Staphylococcus aureus‚ and Escherichia coli were used as the test organisms in the experiment. Escherichia coli was isolated from a local lake‚ river‚ and agriculture livestock which was the Pacific white shrimp (Litopenaeus vannamei) and Tilapia (Oreochromis
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Today‚ certain antibiotics are used in fighting certain diseases caused by pathogenic bacteria such as Salmonella enterica and Escherichia coli. However‚ due to the improper usage of these antibiotics and the increasing antibiotic resistance of the bacteria‚ a lot of the medicines commonly used before to fight the same bacteria are now considered ineffective and because of it‚ scientists try to find ways such as discovering new antibiotics or recommending to the citizens some procedures and ways
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Are You a Good or Bad Student? Being a good student is what everyone wants to believe they are. But in reality we all know that there are bad students. I‚ myself would like to believe I am a good student but when I looked over the facts it seems that I am not a bad or a good student. The first and foremost important quality of a good student is‚ of course‚ hard working. We can’t have a good result in academic success without training and effort. The next quality is active in community. A good student
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closer to the objective lens‚ using the coarse- or fine- adjustment knobs. The two objects that were studied was the Paramecium caudatum which is a bacteria‚ and Amoeba proteus which is an protozoa. Our hypothesis are that we will discover an bacillus‚ coccus‚ or a spiral shaped bacteria. Paramecium caudatum/ Bacteria Species of Paramecium can be distinguished from other ciliates by their cigar or slipper shape and the undulating membrane within the peristome - a furrow that leads to the
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POST1 Mucormysis is a rare but highly aggressive and a fatal infection that affects immunocompromised patients. Mucormycosis infections have increasingly become very common. The survival of such infections is also very poor. Iron metabolism plays a very important role in regulating mucor infections. Deferoxamine predisposes patients to mucormycosisby supplying the fungus containing iron.From these findings‚ it is possible to treat the infection by using iron chelator as long as the chelator does
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of insecticide was discovered‚ particularly for corn. In this new case‚ the organism itself is genetically modified for protection. This insect-resistant corn is the new Bt-corn and contains genetic material from the donor organism‚ a bacterium. Bacillus thuringiensis contains a protein that kills the larvae of Ostrinia nubilalis‚ European corn borers‚ but is harmless to other insects (Bessin‚ 1999). When the Bt is consumed by the larvae‚ toxins paralyze the insectfs intestines‚ eventually causing
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Tuberculosis 4/30/2013 Bilbo-Coleman‚ Stephanie C. (Student) Researcher: Stephanie Bilbo-Coleman Age: 18 Major: Art Career Goals: Professional Artist Reason For topic: I never knew anyone personally of this condition but always heard about it. It made me curious of what this condition was actually was and what it does. I am interested into finding out about more of this condition and its history. Table of Contents Definition and History of Tuberculosis…..pg. 3
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"Black Death" in Medieval times. This is because the dried blood under the skin turns black. What is/are the causative agent(s)? Bubonic plague is caused by the bacterium‚ Yersinia pestis. It is also known as Pasteurella pestis. Other Pasteurella bacillus cause diseases such as tuberculosis. How is the disease transmitted? Plague is caused by an infection with Yersian pestis‚ which is a bacterium carried by rodents and transmitted by fleas found in parts of Asia‚ Africa‚ and North and South America
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MICROBIOLOGY SECTION The microbiology section aims at studying yu ailments and diseases from the isolation of suspected causative organisms. The processes involved in the isolation of these organisms include; culturing‚ staining‚ microscopy and sensitivity tests. Samples collected for examination include; stool‚ blood‚ sputum‚ urine‚ vaginal swab‚ wound swab and wound biopsy. Bacterial Culturing and sensitivity Cultures are carried out to isolate suspected organisms from a sample. There are different
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Microbial analysis of soil‚ of top layer from selected sites of Area near Dahisar River Saika N. Esani University of Mumbai (Email – saikae@ymail.com) Abstract: soil samples were collected fortnightly from area near Dahisar River‚ A river in suburb of Mumbai. laboratory analysis started from July 2010 to September 2010. Total bacterial and fungal count were estimated by standard spread plate isolation. Isolated bacteria were subject to colony characterization and were estimated by their
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