RETINA Oral question..
... Choroidal "silence" or dark choroid is present in some cases of Stargardt disease, as well as in several other heritable retinal dystrophies, and may be due to the increased filtering action of abnormal lipofuscin-laden retinal pigment epithelium. In contrast to drusen, with which the fishtail fleck ...
... Choroidal "silence" or dark choroid is present in some cases of Stargardt disease, as well as in several other heritable retinal dystrophies, and may be due to the increased filtering action of abnormal lipofuscin-laden retinal pigment epithelium. In contrast to drusen, with which the fishtail fleck ...
sinus - WordPress.com
... sinus and causes intermittent blockage of the sinus ostium. Drainage of mucus and pus often occur when the blockage is relieved. The drainage usually goes from the nasal passages to the throat or out the nostrils. Such infections also cause inflammation (an influx of immune cells and swelling of the ...
... sinus and causes intermittent blockage of the sinus ostium. Drainage of mucus and pus often occur when the blockage is relieved. The drainage usually goes from the nasal passages to the throat or out the nostrils. Such infections also cause inflammation (an influx of immune cells and swelling of the ...
Psoriatic Arthritis and the Complications of Systemic Inflammation
... While genetics may set the stage, physical, emotional, or environmental stressors are often triggers for the expression or worsening of symptoms. Psoriatic patients often report flare-ups during or following a stressful event. A stress response typically involves activation of the hypothalamus-pitui ...
... While genetics may set the stage, physical, emotional, or environmental stressors are often triggers for the expression or worsening of symptoms. Psoriatic patients often report flare-ups during or following a stressful event. A stress response typically involves activation of the hypothalamus-pitui ...
The Lymphatic System
... a disease only affects one species of organism, all other species are immune to getting that disease. ...
... a disease only affects one species of organism, all other species are immune to getting that disease. ...
Skin Diseases
... • What is the diagnosis? • What are the most common bacteria that causes this condition? • How would you treat this? ...
... • What is the diagnosis? • What are the most common bacteria that causes this condition? • How would you treat this? ...
Bio-Safety Training Manual - Tennessee State University
... nodes. These symptoms usually disappear within a week to a month and are often mistaken for those of another viral infection. During this period, people are very infectious, and HIV is present in large quantities in body fluids. More severe symptoms may not appear for 10 years or more after HIV firs ...
... nodes. These symptoms usually disappear within a week to a month and are often mistaken for those of another viral infection. During this period, people are very infectious, and HIV is present in large quantities in body fluids. More severe symptoms may not appear for 10 years or more after HIV firs ...
Human Immunodeficiency Virus and HIV Disease
... One study indicates that the presence of CCR2 receptors seems to be associated with nonprogression. HIV evolves within the body of an infected person. Initially, most HIV is M-tropic, meaning that it favors infection of macrophages as it binds to CD4 and the coreceptor CCR5. Macrophages that have be ...
... One study indicates that the presence of CCR2 receptors seems to be associated with nonprogression. HIV evolves within the body of an infected person. Initially, most HIV is M-tropic, meaning that it favors infection of macrophages as it binds to CD4 and the coreceptor CCR5. Macrophages that have be ...
Emerging Viral Infections in India
... the trees. With some trees overhanging the pig-pens, it is likely that pigs were exposed to virus laden excreta and masticated fruit pellets dropped from feeding fruit bats also called as flying foxes, who are symptomless carriers of the virus [15]. Pigs infected with the virus showed less mortality ...
... the trees. With some trees overhanging the pig-pens, it is likely that pigs were exposed to virus laden excreta and masticated fruit pellets dropped from feeding fruit bats also called as flying foxes, who are symptomless carriers of the virus [15]. Pigs infected with the virus showed less mortality ...
introductory plant pathology
... When a plant is suffering, we call it diseased, i.e. it is at ‘dis-ease’. Disease is a condition that occurs in consequence of abnormal changes in the form, physiology, integrity or behaviour of the plant. According to American Phytopathological Society (Phytopathology 30:361-368, 1940), disease is ...
... When a plant is suffering, we call it diseased, i.e. it is at ‘dis-ease’. Disease is a condition that occurs in consequence of abnormal changes in the form, physiology, integrity or behaviour of the plant. According to American Phytopathological Society (Phytopathology 30:361-368, 1940), disease is ...
PDF NYS DOH C. diff Advisory
... spores can germinate into vegetative bacteria, produce toxin and cause disease. Both the spore and vegetative form of C. difficile are important in terms of transmission prevention.4 ...
... spores can germinate into vegetative bacteria, produce toxin and cause disease. Both the spore and vegetative form of C. difficile are important in terms of transmission prevention.4 ...
ABIM_Pulm
... THEORETICALLY, as the host begins to control MTB through the primary response, the normally aerophilic bacilli downshifts into a non-replicating stage as surrounding oxygen tension drops. This non-replicating, or latent, stage allows organisms to avoid the anti-microbial effects of MTB regimens. ...
... THEORETICALLY, as the host begins to control MTB through the primary response, the normally aerophilic bacilli downshifts into a non-replicating stage as surrounding oxygen tension drops. This non-replicating, or latent, stage allows organisms to avoid the anti-microbial effects of MTB regimens. ...
Emerging Infections: A Tribute to the One Medicine, One Health
... Events in the last decade have taught us that we are now, more than ever, vulnerable to fatal zoonotic diseases such as those caused by haemorrhagic fever viruses, influenza, rabies and BSE/vCJD. Future research activities should focus on solutions to these problems arising at the interface between ...
... Events in the last decade have taught us that we are now, more than ever, vulnerable to fatal zoonotic diseases such as those caused by haemorrhagic fever viruses, influenza, rabies and BSE/vCJD. Future research activities should focus on solutions to these problems arising at the interface between ...
GIT Infections and Ulcers
... Capable of producing enterotoxins which result in - Excessive fluid and electrolyte excretion (eg. Cholera toxin) - Direct tissue damage (cytotoxins) (Shigella toxin) - Bind to antigen receptors on T cells in the mucosa and induce production of cytokines which in turn stimulate motility ...
... Capable of producing enterotoxins which result in - Excessive fluid and electrolyte excretion (eg. Cholera toxin) - Direct tissue damage (cytotoxins) (Shigella toxin) - Bind to antigen receptors on T cells in the mucosa and induce production of cytokines which in turn stimulate motility ...
Exposing the Myth of the GERM THEORY
... of reproduction and transportation outside of the body. With the germ theory of disease, no longer did we have to take responsibility for sickness caused by our own transgressions of the laws of health. Instead, we blamed germs that invaded the body. The germ theory effectively shifted our personal ...
... of reproduction and transportation outside of the body. With the germ theory of disease, no longer did we have to take responsibility for sickness caused by our own transgressions of the laws of health. Instead, we blamed germs that invaded the body. The germ theory effectively shifted our personal ...
Antibacterials in household products
... In its broadest definition, an antibacterial is an agent that interferes with the growth and reproduction of bacteria. While antibiotics and antibacterials both attack bacteria, these terms have evolved over the years to mean two different things. Antibacterials are now most commonly described as ag ...
... In its broadest definition, an antibacterial is an agent that interferes with the growth and reproduction of bacteria. While antibiotics and antibacterials both attack bacteria, these terms have evolved over the years to mean two different things. Antibacterials are now most commonly described as ag ...
Nosocomial Invasive Group A Streptococcal Infections
... High Risk for Transmission: NF in the ICU ...
... High Risk for Transmission: NF in the ICU ...
Crohn`s Disease
... Two-thirds to three-quarters of patients with Crohn’s disease will require surgery at some point in their lives. Surgery becomes necessary when medications can no longer control symptoms. Surgery is used either to relieve symptoms that do not respond to medical therapy or to correct complications su ...
... Two-thirds to three-quarters of patients with Crohn’s disease will require surgery at some point in their lives. Surgery becomes necessary when medications can no longer control symptoms. Surgery is used either to relieve symptoms that do not respond to medical therapy or to correct complications su ...
BAD BUGS Healthcare Workers and Emerging Antibiotic
... 32 cases of MRSA infection in U.S. hospital 14 HCW screened, 3 colonized Exposure to a respiratory therapist was an independent risk factor for infection, with an odds ratio of 10.5 in a case-control study. This HCW had a history of chronic sinusitis, and several successive cultures of nasals secret ...
... 32 cases of MRSA infection in U.S. hospital 14 HCW screened, 3 colonized Exposure to a respiratory therapist was an independent risk factor for infection, with an odds ratio of 10.5 in a case-control study. This HCW had a history of chronic sinusitis, and several successive cultures of nasals secret ...
Mirobiology 14-15
... 3. Normal human flora (microbiota). Fundamentals of infections detection. The major groups of Gram-positive bacteria. Forms of relationships between microorganisms. Relationships between microorganisms and host. Normal human microbiota and its importance. Pathogenicity (virulence) of microorganisms ...
... 3. Normal human flora (microbiota). Fundamentals of infections detection. The major groups of Gram-positive bacteria. Forms of relationships between microorganisms. Relationships between microorganisms and host. Normal human microbiota and its importance. Pathogenicity (virulence) of microorganisms ...
Evaluating Fever of Unidentifiable Source in Young Children
... Symptoms and signs of toxicity are associated with a higher risk of SBI. Toxic-appearing children include those with cyanosis, decreased activity, hyper- and hypoventilation, inability to interact with parents or surroundings, irritability, lethargy, poor tone, signs of poor perfusion, tachycardia, ...
... Symptoms and signs of toxicity are associated with a higher risk of SBI. Toxic-appearing children include those with cyanosis, decreased activity, hyper- and hypoventilation, inability to interact with parents or surroundings, irritability, lethargy, poor tone, signs of poor perfusion, tachycardia, ...
Crohn`s Disease
... Two-thirds to three-quarters of patients with Crohn’s disease will require surgery at some point in their lives. Surgery becomes necessary when medications can no longer control symptoms. Surgery is used either to relieve symptoms that do not respond to medical therapy or to correct complications su ...
... Two-thirds to three-quarters of patients with Crohn’s disease will require surgery at some point in their lives. Surgery becomes necessary when medications can no longer control symptoms. Surgery is used either to relieve symptoms that do not respond to medical therapy or to correct complications su ...
Infection
Infection is the invasion of an organism's body tissues by disease-causing agents, their multiplication, and the reaction of host tissues to these organisms and the toxins they produce. Infectious disease, also known as transmissible disease or communicable disease, is illness resulting from an infection.Infections are caused by infectious agents including viruses, viroids, prions, bacteria, nematodes such as parasitic roundworms and pinworms, arthropods such as ticks, mites, fleas, and lice, fungi such as ringworm, and other macroparasites such as tapeworms and other helminths.Hosts can fight infections using their immune system. Mammalian hosts react to infections with an innate response, often involving inflammation, followed by an adaptive response.Specific medications used to treat infections include antibiotics, antivirals, antifungals, antiprotozoals, and antihelminthics. Infectious diseases resulted in 9.2 million deaths in 2013 (about 17% of all deaths). The branch of medicine that focuses on infections is referred to as Infectious Disease.