Antimicrobial Evaluation of Leaf and Stem Extract of Cordia macleodii
... Tables 2 and 3. Antibiotics like ciprofloxacin and fluconazole available in market were used as standard for antibacterial and antifungal analyses respectively. RESULTS AND DISCUSSION Antimicrobial Activity The antimicrobial results showed in Tables 2 and 3 exhibited promising results against gram-p ...
... Tables 2 and 3. Antibiotics like ciprofloxacin and fluconazole available in market were used as standard for antibacterial and antifungal analyses respectively. RESULTS AND DISCUSSION Antimicrobial Activity The antimicrobial results showed in Tables 2 and 3 exhibited promising results against gram-p ...
Norovirus Infectious Agent Information Sheet
... Noroviruses are considered the most common cause of outbreaks of non-bacterial gastroenteritis worldwide, are the leading cause of foodborne illness in the United States (58%), and account for 26% of hospitalizations and 10% of deaths associated with food consumption. Salad ingredients, fruit, and o ...
... Noroviruses are considered the most common cause of outbreaks of non-bacterial gastroenteritis worldwide, are the leading cause of foodborne illness in the United States (58%), and account for 26% of hospitalizations and 10% of deaths associated with food consumption. Salad ingredients, fruit, and o ...
Chapter 27 Prokaryotes
... Many prokaryotes are motile • About half of all prokaryotes are capable of directional movement • Some species can move at speeds exceeding 50 m/sec, about 100 times their body length per second • Flagella are scattered over the entire surface or concentrated at one or both ends is the most common ...
... Many prokaryotes are motile • About half of all prokaryotes are capable of directional movement • Some species can move at speeds exceeding 50 m/sec, about 100 times their body length per second • Flagella are scattered over the entire surface or concentrated at one or both ends is the most common ...
Human herpes virus: Bacteria and periodontium
... periodontal disease in the past few years.[5] In various types of periodontal diseases, human herpes viruses have emerged as putative pathogens since mid-1900s. They are the leading cause of human viral diseases. Greek word Herpein from which Herpes name come, which means to creep. Nature ...
... periodontal disease in the past few years.[5] In various types of periodontal diseases, human herpes viruses have emerged as putative pathogens since mid-1900s. They are the leading cause of human viral diseases. Greek word Herpein from which Herpes name come, which means to creep. Nature ...
Human herpes virus: Bacteria and periodontium
... Periodontitis is a chronic inflammatory disease with complex aetiopathogenesis. It is associated with the biofilm, which has primary role in the development of periodontitis and has a slow to rapid destruction may be observed. Many different factors have been involved in the initiation of periodontit ...
... Periodontitis is a chronic inflammatory disease with complex aetiopathogenesis. It is associated with the biofilm, which has primary role in the development of periodontitis and has a slow to rapid destruction may be observed. Many different factors have been involved in the initiation of periodontit ...
introduction
... E. coli JM109 was kindly provided by Dr Mavanur Suresh (Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Canada). E. coli JM109 expresses a full LPS chain that consists of lipid A, core polysaccharides, and O-antigen and rarely contains EPS secretion. Bacteria were cultured in ...
... E. coli JM109 was kindly provided by Dr Mavanur Suresh (Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Canada). E. coli JM109 expresses a full LPS chain that consists of lipid A, core polysaccharides, and O-antigen and rarely contains EPS secretion. Bacteria were cultured in ...
Meningitis Vaccine Waiver Form
... Meningitis is an infection of the fluid of a person's spinal cord and the fluid that surrounds the brain. People sometimes refer to it as spinal meningitis. Meningitis is usually caused by a viral or bacterial infection. Knowing whether meningitis is caused by a virus or bacterium is important becau ...
... Meningitis is an infection of the fluid of a person's spinal cord and the fluid that surrounds the brain. People sometimes refer to it as spinal meningitis. Meningitis is usually caused by a viral or bacterial infection. Knowing whether meningitis is caused by a virus or bacterium is important becau ...
Lichens—a new source or yet unknown host of herbaceous plant
... (ApMV). The nucleotide sequence of the putative lichen cytorhabdovirus showed high identity (98 %) with Ivy latent cytorhabdovirus. The nucleotide sequences of six Apple mosaic virus isolates from lichens showed high similarity with ApMV isolates from apple and pear hosts. The lichen ApMV isolates w ...
... (ApMV). The nucleotide sequence of the putative lichen cytorhabdovirus showed high identity (98 %) with Ivy latent cytorhabdovirus. The nucleotide sequences of six Apple mosaic virus isolates from lichens showed high similarity with ApMV isolates from apple and pear hosts. The lichen ApMV isolates w ...
Role of Special Histochemical Stains in Staining
... consists of dividing them into Gram-positive and Gram negative bacteria based on whether they take up the Gram’s stain or not. Although the exact mechanism of staining is not known, bacteria that have large amounts of peptidoglycan in their walls retain the methyl violet stain, i.e., they are gram p ...
... consists of dividing them into Gram-positive and Gram negative bacteria based on whether they take up the Gram’s stain or not. Although the exact mechanism of staining is not known, bacteria that have large amounts of peptidoglycan in their walls retain the methyl violet stain, i.e., they are gram p ...
Strep Throat - Sarpy/Cass Health Department
... possible to have many of these signs and symptoms but not have strep throat. The cause of these signs and symptoms could be a virus so your physician may test specifically for strep throat. ...
... possible to have many of these signs and symptoms but not have strep throat. The cause of these signs and symptoms could be a virus so your physician may test specifically for strep throat. ...
Botulism
... or chewing, and vision problems. Signs of illness can be seen as soon as 2 hours and up to 2 weeks after toxin exposure. Severe complications involve paralysis of the heart and respiratory muscles, leading to death. ...
... or chewing, and vision problems. Signs of illness can be seen as soon as 2 hours and up to 2 weeks after toxin exposure. Severe complications involve paralysis of the heart and respiratory muscles, leading to death. ...
7 Science Secrets About Bacteria and Weight Loss
... Well, according to research conducted by a team at the University of Illinois at Urbana Champaign, eating fiber-enriched snack bars may do the job almost as well. Kelly Swanson, a Professor of nutrition, led a team which worked with 20 healthy men. A control group ate a snack bar with no fiber conte ...
... Well, according to research conducted by a team at the University of Illinois at Urbana Champaign, eating fiber-enriched snack bars may do the job almost as well. Kelly Swanson, a Professor of nutrition, led a team which worked with 20 healthy men. A control group ate a snack bar with no fiber conte ...
Chapter 20
... • In bacterial viruses, the cycle of viral infection, replication, and cell destruction is called the lytic cycle. • After the viral genes have entered the cell, they use the host cell to replicate viral genes and to make viral proteins, such as capsids. • The proteins are then assembled with the re ...
... • In bacterial viruses, the cycle of viral infection, replication, and cell destruction is called the lytic cycle. • After the viral genes have entered the cell, they use the host cell to replicate viral genes and to make viral proteins, such as capsids. • The proteins are then assembled with the re ...
... other advantages[9], it has been widely used in food and fermentation industry, treatment of drinking water and wastewater, industrial downstream process and other fields[8]. It has become a hot research direction no matter at home or abroad. It has aroused extensive attention from domestic and fore ...
Staphylococcus aureus
... enterococcal infections are urinary or intravascular catheterization in addition to long-term hospitalization with broad-spectrum antibiotics. This bacterium has developed multidrug antibiotic resistance and uses colonization and secreted factors in virulence (enzymes capable of breaking down fibrin ...
... enterococcal infections are urinary or intravascular catheterization in addition to long-term hospitalization with broad-spectrum antibiotics. This bacterium has developed multidrug antibiotic resistance and uses colonization and secreted factors in virulence (enzymes capable of breaking down fibrin ...
HB_20_win
... • The virus protein coat, or capsid, may contain either RNA or DNA, but not both. • Many viruses have a membrane, or envelope, surrounding the capsid. • The envelope helps the virus enter cells. It consists of proteins, lipids, and glycoproteins, which are proteins with attached carbohydrate molecul ...
... • The virus protein coat, or capsid, may contain either RNA or DNA, but not both. • Many viruses have a membrane, or envelope, surrounding the capsid. • The envelope helps the virus enter cells. It consists of proteins, lipids, and glycoproteins, which are proteins with attached carbohydrate molecul ...
2016 department of medicine research day
... transferrin is accessible only to a few highly host-adapted pathogens and most bacteria cannot utilize this form of iron. On the other hand, non-transferrin-bound iron (NTBI), a form of iron that appears in the circulation when the iron-binding capacity of transferrin is exceeded, may be readily ut ...
... transferrin is accessible only to a few highly host-adapted pathogens and most bacteria cannot utilize this form of iron. On the other hand, non-transferrin-bound iron (NTBI), a form of iron that appears in the circulation when the iron-binding capacity of transferrin is exceeded, may be readily ut ...
Lecture 07 - Laboratory Procedures
... 1. The streaking tool is held in open flame to sterilize, then dipped into a colony or culture. ...
... 1. The streaking tool is held in open flame to sterilize, then dipped into a colony or culture. ...
Bacterial Quorum Sensing - Penn State Department of Chemical
... The target genes regulated in P. aeruginosa by the LasI/LasR and RhlI/RhlR systems include those encoding virulence determinants such as elastase and proteases that play important roles in infection. Similar quorum-sensing systems homologous to luxI and luxR are found in other bacterial species, inc ...
... The target genes regulated in P. aeruginosa by the LasI/LasR and RhlI/RhlR systems include those encoding virulence determinants such as elastase and proteases that play important roles in infection. Similar quorum-sensing systems homologous to luxI and luxR are found in other bacterial species, inc ...
Viruses - Red Wing Public Schools
... • In bacterial viruses, the cycle of viral infection, replication, and cell destruction is called the lytic cycle. • After the viral genes have entered the cell, they use the host cell to replicate viral genes and to make viral proteins, such as capsids. • The proteins are then assembled with the re ...
... • In bacterial viruses, the cycle of viral infection, replication, and cell destruction is called the lytic cycle. • After the viral genes have entered the cell, they use the host cell to replicate viral genes and to make viral proteins, such as capsids. • The proteins are then assembled with the re ...
What You Need to Know About: E. coli
... Some virulent strains of E. coli, however, especially E. coli O157:H7, produce toxins that can damage the lining of the human intestine and cause serious illness. First recognized as a disease-causing organism in 1982, knowledge surrounding E. coli O157 has significantly increased over the years, re ...
... Some virulent strains of E. coli, however, especially E. coli O157:H7, produce toxins that can damage the lining of the human intestine and cause serious illness. First recognized as a disease-causing organism in 1982, knowledge surrounding E. coli O157 has significantly increased over the years, re ...
PulseNet: Using Technology to Track Foodborne
... outbreaks become widespread or severe. Though the process may sound complicated, it provides many benefits to the general public by allowing health care professionals to respond quickly. In doing so, PulseNet helps ensure that the US food supply is among the safest in the world. ...
... outbreaks become widespread or severe. Though the process may sound complicated, it provides many benefits to the general public by allowing health care professionals to respond quickly. In doing so, PulseNet helps ensure that the US food supply is among the safest in the world. ...
E. coli O157:H7
... of chickens, deer, sheep, and pigs (Dodd et al., 2003). The animals are merely the reservoir for the bacteria, and E. coli O157:H7 does not cause disease in carrier animals. However, foodborne transmission of E. coli O157:H7 from asymptomatic carrier animals to humans may cause severe human disease. ...
... of chickens, deer, sheep, and pigs (Dodd et al., 2003). The animals are merely the reservoir for the bacteria, and E. coli O157:H7 does not cause disease in carrier animals. However, foodborne transmission of E. coli O157:H7 from asymptomatic carrier animals to humans may cause severe human disease. ...
A biochemical portrait of the nidovirus RNA polymerases and helicase
... translation of the viral mRNAs significantly varies among viruses, even among closely related genera. Frequently, these supplementary amino acids are known to present one or more additional domains. In the pestivirus polymerase NS5B subunit, for example, the 720 amino acids also include a small N-te ...
... translation of the viral mRNAs significantly varies among viruses, even among closely related genera. Frequently, these supplementary amino acids are known to present one or more additional domains. In the pestivirus polymerase NS5B subunit, for example, the 720 amino acids also include a small N-te ...
researchers: microwave oven can sterilize sponges,scrub pads
... Last, people should be careful when removing the sponge from the microwave as it will be hot. GAINESVILLE, Fla. — Microwave ovens may be good for more than just zapping the leftovers; they may also help protect your family. researchers have found that microwaving kitchen sponges and plastic scrubber ...
... Last, people should be careful when removing the sponge from the microwave as it will be hot. GAINESVILLE, Fla. — Microwave ovens may be good for more than just zapping the leftovers; they may also help protect your family. researchers have found that microwaving kitchen sponges and plastic scrubber ...
Bacteriophage
A bacteriophage /ˈbækˈtɪər.i.oʊˌfeɪdʒ/ (informally, phage /ˈfeɪdʒ/) is a virus that infects and replicates within a bacterium. The term is derived from ""bacteria"" and the Greek: φαγεῖν (phagein), ""to devour"". Bacteriophages are composed of proteins that encapsulate a DNA or RNA genome, and may have relatively simple or elaborate structures. Their genomes may encode as few as four genes, and as many as hundreds of genes. Phages replicate within the bacterium following the injection of their genome into its cytoplasm. Bacteriophages are among the most common and diverse entities in the biosphere.Phages are widely distributed in locations populated by bacterial hosts, such as soil or the intestines of animals. One of the densest natural sources for phages and other viruses is sea water, where up to 9×108 virions per milliliter have been found in microbial mats at the surface, and up to 70% of marine bacteria may be infected by phages.They have been used for over 90 years as an alternative to antibiotics in the former Soviet Union and Central Europe, as well as in France. They are seen as a possible therapy against multi-drug-resistant strains of many bacteria (see phage therapy).