Whooping Cough A. Name the bacteria that cause this childhood disease. What is its morphology? bacillus bordetella pertussis. B. pertussis is an extremely small‚ strictly aerobic‚ Gram negative‚ cocobacillus short rod. What does “Wooping Cough” mean? Pertussis is a highly contagious bacterial disease that causes uncontrollable‚ violent coughing. The coughing can make it hard to breathe. A deep "whooping" sound is often heard when the patient tries to take a breath. Describe in detail the
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the medium immediately surrounding the colonies after addition of iodine on PDA plate. Organism Result + or - Appearance/Observations Bacillus cereus Escherichia coli B. Gelatin Hydrolysis (gelatinase production) Note: whether the gelatin deep remains solid or has been liquefied Organism Result + or - Appearance/Observations Bacillus subtilis Escherichia coli C. Coagualse: identification of Staphylococcus aureus Note: whether the rabbit plasma has
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Diagnosis of latent TB relies on the tuberculin skin test (TST) and/or blood tests. Antibiotic resistance is a growing problem in multiple drug-resistant tuberculosis (MDR-TB) infections. Prevention relies on screening programs and vaccination with the bacillus Calmette–Guérin vaccine. One third of the world’s population is thought to have been infected with M. tuberculosis‚ with new infections occurring in about 1% of the population each year.[4] More people in the developing world contract tuberculosis
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vitro antimicrobial activity of Sudanese Cucumis melo L. fixed oil was investigated. Agar cup diffusion assay was performed against two fungal species (Candida albicans and Aspergillus niger)‚ two gram positive bacteria (Staphylococcus aureus and Bacillus subtilis) and two gram negative bacteria (Escherichia coli and Pseudomonas aeruginosa). Ampicillin‚ gentamycin and clotrimazole were used as positive controls. Antimicrobial activity was shown by all the species except E.coli and P. aeruginosa. Oil
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Wars have been occurring since the dawn of time. Wars are states of armed conflict between societies that bring death‚ destruction‚ merciless slaughter and butchery‚ and starvation‚ poverty‚ ruin and disease in its wake. Apart from casualties during wars‚ a significant cause of death during most wars is disease. A clear example of this is the Mexican War of Independence. It was much more difficult to prevent deaths from tuberculosis during this war because of lack of knowledge of the disease‚ a
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Tuberculosis is an infectious disease that triggers the formation of small swellings on mucous membranes. The disease itself is caused a bacillus called Mycobacterium tuberculosis and mainly affects the lungs‚ however the central nervous system‚ the lymphatic system‚ the circulatory system‚ the genitourinary system‚ bones‚ joints and even the skin also has a chance of being affected. Our body’s immune system responds to this infectious disease by having a group of white blood cells to try to identify
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CHAPTER I INTRODUCTION Background of the Study Mangrove swamps are forested intertidal ecosystems that occupy sediment-rich sheltered tropical coastal environments. By trapping and stabilizing fine sediments‚ mangroves control the quality of marine coastal waters. Aside from maintaining coastal food webs and populations of animals‚ mangroves have an important role in pollution control through their absorptive capacity for organic pollutants and nutrients‚ and they play an important role in storm
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The isolated bacteria were named initially as Bacillus bifidus communis‚ which was later renamed to the genus Bifidobacterium. He observed that Bifidobacteria is the dominant in the gut microflora of breast fed infants and also he observed the clinical advantages in using Bifidobacteria in treating infant
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RESEARCH PAPER ON BIOLOGICAL ACTIVITY OF ACTINOMYCETES ................ ABSTRACT: The microorganisms are ubiquitous in nature. They are found in probably every environmental condition present on earth. Actinomycetes were originally considered to be an intermediate group between bacteria and fungi but now are recognized as prokaryotic organisms with high G+C (>55%) content in their DNA. Our project aim is to evaluate some biological activities of Actinomycetes like:
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177 Global Journal of Medicinal Plant Research‚ 1(2): 177-183‚ 2013 ISSN 2074-0883 Assessment of the safety of tawa-tawa (Euphorbia hirta L.) decoction as alternative folkloric medicine 1 Sharon Rose M. Tabugo‚ 1Rolliebert B. Rampola‚ 2Edgar Vasallo Jr.‚ 1Ma. Reina Suzette B. Madamba 1 Department of Biological Sciences‚ College of Science and Mathematics‚ MSU-Iligan Institute of Technology‚ Iligan City; 2 Capitol University‚ Cagayan de Oro City ABSTRACT Euphorbia hirta
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