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Topic: Bacterial


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In the News (Sat 6 Sep 08)

  
  Disease Listing, Meningococcal Disease, General Info | CDC Bacterial, Mycotic Diseases
For bacterial meningitis, it is also important to know which type of bacteria is causing the meningitis because antibiotics can prevent some types from spreading and infecting other people.
Before the 1990s, Haemophilus influenzae type b (Hib) was the leading cause of bacterial meningitis, but new vaccines being given to all children as part of their routine immunizations have reduced the occurrence of invasive disease due to H.
Appropriate antibiotic treatment of most common types of bacterial meningitis should reduce the risk of dying from meningitis to below 15%, although the risk is higher among the elderly.
www.cdc.gov /ncidod/dbmd/diseaseinfo/meningococcal_g.htm   (1046 words)

  
 Bacterial Vaginosis
Bacterial vaginosis is an overgrowth of several bacteria that normally exist in the vagina.
Bacterial vaginosis is generally not thought to be a sexually transmitted infection (STI), because it occurs in women who are not sexually active.
Women who have bacterial vaginosis lose this protection and have both a large increase in the number of potentially harmful bacteria and a large decrease in the numbers of normal, protective lactobacilli in their vagina.
www.brown.edu /Student_Services/Health_Services/Health_Education/general_health/wh_bv.htm   (593 words)

  
 Bacterial Meningitis - For Patients and Families - Children's Hospital Boston
Bacterial meningitis usually starts with headache and fever, which are common to many illnesses, making bacterial meningitis difficult to diagnose at this stage.
Children with bacterial meningitis are admitted to the hospital for treatment and monitoring while awaiting the results of spinal fluid tests, and for doctors to look for a source of the infection, such as a sinus infection.
If someone is in close contact with a person who has bacterial meningitis, such as a roommate, parent, sibling, daycare worker, classmate, or boyfriend or girlfriend, they are at an increased risk and should go to the doctor for antibiotics to prevent bacterial meningitis before symptoms occur.
www.childrenshospital.org /patientsfamilies/Site1393/mainpageS1393P201sublevel154Flevel157.html   (1297 words)

  
 Bacterial Cell Model
DNA in the bacterial cell is generally confined to this central region.
Though it isn't bounded by a membrane, it is visibly distinct (by transmission microscopy) from the rest of the cell interior.
This layer of polysaccharide (sometimes proteins) protects the bacterial cell and is often associated with pathogenic bacteria because it serves as a barrier against phagocytosis by white blood cells.
www.cellsalive.com /cells/bactcell.htm   (458 words)

  
 eMedicine - Pneumonia, Bacterial : Article by James Stephen, MD
Background: Bacterial pneumonia is caused by a pathogenic infection of the lungs and may present as a primary disease process or as the final coup de grace in the individual who is already debilitated.
In a patient with preexisting respiratory disease, onset of bacterial pneumonia may result in a downward spiral of infections, further impairment of respiratory status, and repeated infections owing to reduced local and systemic immune responses.
Leukocytosis with a left shift may be observed in any bacterial infection; however, its absence, particularly in patients who are elderly, should not cause the clinician to discount the possibility of a bacterial infection.
www.emedicine.com /EMERG/topic465.htm   (6069 words)

  
 Bacterial Vaginosis — Detailed medical explanation of this abnormal vaginal condition on MedicineNet.com
Bacterial vaginosis is an abnormal vaginal condition that is characterized by vaginal discharge.
Bacterial vaginosis is not passed by sex and is not dangerous, but it can cause disturbing symptoms.
The symptoms of bacterial vaginosis are vaginal discharge and odor.
www.medicinenet.com /bacterial_vaginosis/article.htm   (386 words)

  
 CenterWatch - Eye on Bacterial Infections
Bacterial infections are caused by growth within body tissues of harmful bacteria that normally do not reside in the body in large numbers.
Worldwide, bacterial infections are the leading cause of death, and they are a significant cause of morbidity and health care expenditures.
Spread of bacterial infection occurs by inhalation of airborne bacteria, oral ingestion from dirty hands or contaminated food or water, direct contact with an infected lesion or contaminated blood, or by insect bite.
www.centerwatch.com /professional/cwpipeline/eyeon_bacterial.html   (2048 words)

  
 Bacterial Vaginosis (BV)
Bacterial vaginosis (BV) occurs when the normal balance of bacteria in the vagina changes and an overgrowth of some bacteria normally found in the vagina occurs.
Studies indicate that a woman with bacterial vaginosis has an increased chance of having a variety of other reproductive tract problems.
Most commonly, BV is diagnosed by examination of vaginal discharge to evaluate the acidity, odor, and microscopic characteristics of the discharge.
www.engenderhealth.org /wh/inf/dbac.html   (513 words)

  
 Bacterial Vaginosis -- familydoctor.org
Bacterial vaginosis is a mild infection in the vagina caused by a type of bacteria (germ).
Some women have bacterial vaginosis without any symptoms.
Bacterial vaginosis is an overgrowth of bacteria that are normally in the vagina.
www.familydoctor.org /234.xml   (387 words)

  
 Handbook of Ocular Disease Management - Bacterial Conjunctivitis
Patients with bacterial conjunctival infections present with injection of the bulbar conjunctiva, episcleral vessels and perhaps papillae of the palpebral conjunctiva.
These include bacteriostatic lysozymes and immunoglobulins in the tear film, the shearing force of the blink, the immune system in general, and non-pathogenic bacteria that colonize the eye and compete against external organisms that try to enter.
Like patients with bacterial conjunctivitis, those suffering from viral and allergic conjunctivitis will often report that their lids are matted shut in the morning with mucopurulent material.
www.revoptom.com /handbook/sect2c.htm   (533 words)

  
 MedlinePlus: Bacterial Infections
The primary NIH organization for research on Bacterial Infections is the National Institute of Allergy and Infectious Diseases
Article: Childhood asthma after bacterial colonization of the airway in neonates.
Article: Factors affecting the emergence and prevalence of vector borne infections...
www.nlm.nih.gov /medlineplus/bacterialinfections.html   (356 words)

  
 Bacterial Endocarditis
Bacterial endocarditis is an infection of the heart's inner lining (endocardium) or the heart valves.
Bacterial endocarditis occurs when bacteria in the bloodstream (bacteremia) lodge on abnormal heart valves or other damaged heart tissue.
Certain bacteria normally live on parts of your body, such as the mouth and upper respiratory system, the intestinal and urinary tracts, and the skin.
www.americanheart.org /presenter.jhtml?identifier=4436   (623 words)

  
 Bacterial Vaginosis
Bacterial vaginosis, also called BV is the most common vaginal infection in women of childbearing age.
The bacterial vaginosis FAQ was reviewed by the Division of STD Prevention, Centers for Disease Control and Prevention.
You may need to download a free PDF reader to view files marked with this icon.
www.4woman.gov /faq/stdbv.htm   (1009 words)

  
 List of Prokaryotic names (formerly List of Bacterial Names)
Formerly List of Bacterial names with Standing in Nomenclature (LBSN)
Names included in the Approved Lists of Bacterial Names
EUZéBY (J.P.): List of Bacterial Names with Standing in Nomenclature: a folder available on the Internet.
www.bacterio.cict.fr   (434 words)

  
  Project Inform: Bacterial Infections [ HIV / AIDS Treatment Information ]
A study of bacterial pneumonia in Barcelona, Spain, found that the yearly rate of bacterial pneumonia between 1997 and 2002 was eight per 1000 HIV patients.
Incidence of bacterial pneumonia was 22.7 episodes/100 person-years in early 1993, 12.3 episodes/100 patient-years in early 1996, and 9.1 episodes/100 patient-years in late 1997 (p<0.05).
Bacterial pneumonia was associated with breathing chemical irritants such as insect spray, petrol or paint fumes in the previous month or hospitalisation for pneumonia within the last 6 months on multivariate analysis.
www.projinf.org /fs/bacterial.html   (1752 words)

  
 Growth of Bacterial Populations
The Laboratory of Bacterial Pathogenesis and Immunology, Rockefeller University.
Bacterial cultures can be maintained in a state of exponential growth over long periods of time using a system of continuous culture (Figure 4), designed to relieve the conditions that stop exponential growth in batch cultures.
Studying the growth of bacterial populations in batch or continuous cultures does not permit any conclusions about the growth behavior of individual cells, because the distribution of cell size (and hence cell age) among the members of the population is completely random.
textbookofbacteriology.net /growth.html   (2317 words)

  
 Bacteria - Wikipedia, the free encyclopedia
The bacterial cell is bound by a lipid membrane, or plasma membrane, which encompasses the contents of the cell, or cytoplasm, and acts as a barrier that holds nutrients, proteins and other essential molecules within the cell.
Bacterial cell walls are composed of peptidoglycan (called Murein in older sources), are are thus different from the cell walls of plants and fungi which have cell walls of cellulose and chitin, respectively.
Bacterial metabolism can be divided broadly on the basis of the kind of energy used for growth, electron donors and electron acceptors and by the source of carbon used.
en.wikipedia.org /wiki/Bacteria   (4222 words)

  
 Bacterial Speck of Tomato
Bacterial speck and bacterial spot normally are not as prevalent as some of the other leaf spot diseases of tomatoes in Kansas, but they can cause serious damage during wet summers.
Bacterial speck lesions also are slightly raised but are typically much smaller (1/16 inch) than those of bacterial spot.
The development of bacterial speck is favored by relatively cool (70 F), wet conditions, while bacterial spot becomes more severe during periods of warm temperatures (75-80 F), heavy rainfall, and a high relative humidity.
www.oznet.ksu.edu /dp_hfrr/extensn/problems/bacspot.htm   (325 words)

  
 Bacterial Pneumonia   (Site not responding. Last check: )
Bacterial pneumonia is a common problem for many HIV-positive people, even for those who have high T-cell counts or are responding well to anti-HIV treatment.
Bacterial pneumonia and less severe airway (respiratory tract) infections can be caused by one of several bacteria.
A diagnosis of bacterial pneumonia depends mostly on the results of chest x-rays, blood tests (especially those looking for the bacteria and measuring white blood cell counts), and examination of sputum (phlegm) samples.
www.aidsmeds.com /OIs/BacterialPneumonia.htm   (840 words)

  
 Bacterial Meningitis   (Site not responding. Last check: )
Bacterial meningitis is an infection of the covering of the brain and spinal cord, called the meninges, and is caused by bacteria.
Bacterial meningitis is more common in very young children, under the age of five.
People with bacterial meningitis are contagious anywhere from two days to two weeks, depending on the type of bacteria that causes the infection.
www.hmc.psu.edu /healthinfo/m/meningitis.htm   (762 words)

  
 Tests for Bacterial Vaginosis (BV)
Tests for bacterial vaginosis (BV) are used to diagnose the most common type of vaginal infection in women of childbearing age.
Bacterial vaginosis is caused by an imbalance of the microorganisms usually found in a healthy vagina.
A test for bacterial vaginosis (BV) is done to help determine the cause of an abnormal vaginal discharge or other symptoms of a vaginal infection, such as vaginal irritation or pain.
www.webmd.com /hw/sexual_conditions/hw3367.asp   (1130 words)

  
 Bacterial Spot, Speck, and Canker of Tomatoes, HYG-3120-96
Bacterial spot, bacterial speck, and bacterial canker are widespread diseases of tomato that can cause localized epidemics during warm (spot and canker) or cool (speck), moist conditions.
Bacterial canker causes wilt, vascular discoloration, scorching of leaf margins, and lesions on fruit.
Bacterial spot lesions (Figure 1) are small water-soaked spots that become slightly raised and enlarged until they are about 1/4 inch in diameter.
ohioline.osu.edu /hyg-fact/3000/3120.html   (1044 words)

  
 Bacterial Endocarditis
Bacterial endocarditis is an infection of the lining of the heart.
Bacterial endocarditis does not occur very often, but when it does, it can cause serious heart damage.
Bacterial endocarditis occurs when bacteria (germs) enter the bloodstream and lodge inside the heart, where they multiply and cause infection.
www.healthsystem.virginia.edu /uvahealth/peds_cardiac/bacteria.cfm   (703 words)

  
 Bacterial vaginosis - WrongDiagnosis.com
Bacterial vaginosis (BV) is the most common vaginal infection in women of childbearing age, and it is sometimes accompanied by discharge, odor, pain, itching, or burning.
Bacterial vaginosis (BV) is the most common cause of vaginal infection (vaginitis).
With a diagnosis of Bacterial vaginosis, it is also important to consider whether there is an underlying condition causing Bacterial vaginosis.
www.wrongdiagnosis.com /b/bacterial_vaginosis/intro.htm   (791 words)

  
 Bacterial Meningitis
This may be exceedingly rapid in acute bacterial meningitis and death may occur in hours.
Purplish ecchymoses and maculopapular nodules up to 2 cm in diameter may also be present, tending to appear first on the trunk and later on the extensor surfaces of the thighs and forearms.
Examination of the cerebrospinal fluid (CSF) is the key to the definitive diagnosis of acute bacterial meningitis.
www.kcom.edu /faculty/chamberlain/Website/tritzid/bacmenin.htm   (1356 words)

  
 Bacterial Vaginosis
Bacterial vaginosis (BV) results from overgrowth of one of several organisms that are normally present in the vagina, upsetting the natural balance of vaginal bacteria.
Bacterial vaginosis (BV) results from an overgrowth of organisms that are normally present in the vagina.
It is important to treat bacterial vaginosis, especially before having an IUD inserted, an abortion, or tests done on the uterine lining.
std-gov.org /stds/bacterial_vaginosis.htm   (644 words)

  
 Ambion TechNotes 9(6): Bacterial RNA Isolation from Infected Eukaryotic Hosts
Although the mass of eukaryotic RNA isolated from host-bacterial cell mixtures is often far greater than the mass of bacterial RNA isolated, this complex mixture of total RNAs is the starting material for the MICROBEnrich procedure.
After magnetic separation, the bacterial RNA remaining in the supernatant and can be precipitated with ethanol.
Bacterial mRNAs purified with the combined MICROBEnrich and MICROBExpress Kits serve as better templates than total RNA for downstream applications and therefore deliver dramatic increases in sensitivity when used in applications such as array analysis.
www.ambion.com /techlib/tn/96/965.html   (902 words)

  
 Bacterial Meningitis
Approximately 80 percent of all cases are acute bacterial meningitis.
Outbreaks of bacterial meningitis also occur in living situations where you are in close contact with others, such as college dormitories or military barracks.
Your doctor will have to decide if the cause is bacterial, viral, or fungal and will have to analyze your spinal fluid so a spinal tap will be ordered.
www.clevelandclinic.org /health/health-info/docs/3300/3384.asp?index=11039   (723 words)

  
 Bacterial Endocarditis | AHealthyMe.com
He caught a bacterial infection from an oral treatment in the dentist's chair, and the germ went straight to his heart.
The signs of bacterial endocarditis vary from person to person and can be quite vague.
A doctor may suspect bacterial endocarditis after listening to your heart with a stethoscope.
www.ahealthyme.com /topic/endocarditis   (881 words)

  
 Bacterial Infections   (Site not responding. Last check: )
Bacterial infections causing sinusitis, pharyngitis (throat infection), and pneumonia are common in children, the elderly and the immune-suppressed.
Bacterial infections of membranes covering the brain and spinal chord (bacterial meningitis) affect people of all ages, but mostly children less than 2 years old.
Bacterial infection from virtually any site in the body can pass into the bloodstream and cause sepsis.
www.healthatoz.com /healthatoz/Atoz/dc/caz/infc/bact/bact_gen_cau.jsp   (474 words)

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