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Contact dermatitis: clinics and pathology
Contact dermatitis: clinics and pathology

... epidermis. It is situated over the basal cells in normal skin but can increase in number and migrate closer to the surface in inflammatory reactions, especially in allergic contact dermatitis. The Lc has an alloactivating and antigen-presenting capacity (9). It can present most, if not all, antigens ...
A Tuberculosis Guide for Specialist Physicians
A Tuberculosis Guide for Specialist Physicians

... What are the recommended regimens for new TB cases? . . . . . . . . . 157 First-line antituberculous drugs: action and side effects . . . . . . . . . . . . 158 Alternative regimens when first-line drugs cannot be used . . . . . . . . . . 159 Management of adverse antituberculous drug reactions . . . ...
Mitochondrial Disease
Mitochondrial Disease

... Mitochondria take on many different shapes, each being characteristic of the specialised cell in which it resides7 and tailored to meet the needs of that cell. All told, there are about 250 different cell types in the human body, many having their own distinct mitochondria with its own specialised ...
Ontario Burden of Infectious Disease Study
Ontario Burden of Infectious Disease Study

... than their effect on the health of a population. The methods used in this study do not permit such an assessment to be done. Novel methods are needed to comprehensively assess the health and economic burden of outbreaks of infectious diseases. Finally, this report does not include an assessment of t ...
RPI Biosafety Plan - Rensselaer Polytechnic Institute
RPI Biosafety Plan - Rensselaer Polytechnic Institute

... parenteral contact with blood or other potentially infectious materials that results from the performance of job duties. Infectious agent: Any organisms such as a virus or bacteria capable of causing disease or an adverse health impact in humans, and any material that may potentially contain such or ...
Environmental Factors Urging the Development of Atopic Diseases
Environmental Factors Urging the Development of Atopic Diseases

... lead to an increased risk of developing atopic disease in babies. It has been recently reported that the IgE concentration was higher in cord blood if the pregnant mothers had been administered progesterone. However, these elevated levels were not associated with an increased development of atopic d ...
Influenza in the acute hospital setting
Influenza in the acute hospital setting

... infected index case, spread through the air seems to be responsible for some transmission. One study assessed influenza virus cross-infection during an influenza season in paediatric wards and found that patients admitted to wards with a greater proportion of beds in an open area were more likely to ...
Action plan for the health sector response to viral
Action plan for the health sector response to viral

... more affected by, or be at higher risk of, viral hepatitis infection1. Progress has been achieved in some Member States with regard to enhancing political commitment to control viral hepatitis, as evidenced by an increase in the number of countries developing national hepatitis prevention and contro ...
An investigation into the parasitic barnacle, Anelasma squalicola
An investigation into the parasitic barnacle, Anelasma squalicola

... A. squalicola appears capable of infecting hosts regardless of size. It has high site specificity, which may be due to areas of the shark where the skin is easier to penetrate. It is most commonly found in pairs, which gives it an atypical intensity distribution. The data suggests the first individu ...
Hepatitis B - Austin Community College
Hepatitis B - Austin Community College

... Anti-depressant drugs of the tricyclic type (ie elavil) With drug-induced liver enzyme abnormalities, the enzymes usually normalize weeks to months after stopping the medications. ...
Structures of the respiratory system
Structures of the respiratory system

... diaphragm relaxes and returns to its domelike shape, and air is forced out of the lungs. 2.05 Remember the structures of the respiratory system ...
Childrens infectious diseases
Childrens infectious diseases

... D. *In the period of pigmentation E. In the period of recovery 32.Indicate the features of measles pigmentation spreading. A. Begins from lower extremities, staging spreads farther B. At the same time appears all over the body C. Begins from a trunk, spreads staging on the face, extremities D. A ras ...
8 The role of the infectious diseases service
8 The role of the infectious diseases service

... • the preferred option being a single dosea • i nstances where a second dose may be required (e.g. when procedures are delayed or prolonged (> 4 hours), or major intraoperative blood loss) • a n alternative agent where a beta-lactam antimicrobial is recommended as first line (for patients with ...
Tuberculosis in children and adults: two distinct
Tuberculosis in children and adults: two distinct

... studies of tuberculosis in highly endemic countries indicate a consistent pattern of host stratification, with 20% of individuals retaining negative tuberculin skin tests throughout life, despite repeated exposure to the bacteria (2). As an intrinsic, global impairment of delayed type hypersensitiv ...
SLP26 2011 Dysphagia and the respiratory system
SLP26 2011 Dysphagia and the respiratory system

... Aspiration produces pneumonitis or pneumonia in gravity dependent portions of lung(s). “Dependence” depends on posture when aspiration occurs, density & volume aspirated. ...
Paediatric Respiratory Assessment
Paediatric Respiratory Assessment

... will be heard throughout all structures and lung fields. The sound will be soft, free of wheeze, moist crackles or other noise and will be equal left to right, anterior to posterior. The respiratorily compromised child will often exhibit an audible decrease in air entry at and below the area(s) most ...
CUTIS Do Not Copy What Is Your Diagnosis? P
CUTIS Do Not Copy What Is Your Diagnosis? P

... are covered with a cuticle.6 The mites all possess needlelike mouthparts that are used for consuming skin cells. Although these mites can be seen in individuals of all ages, as many as 80% to 90% of patients older than 50 years are infested.8 The mites present in higher concentrations and in areas o ...
Incidence, Risk Factors and Pathogenicity of Bacteria Causing
Incidence, Risk Factors and Pathogenicity of Bacteria Causing

... Common use of contact lenses, ocular surface diseases, corneal trauma, use of immunosuppressive medications and ocular surgery like corneal graft are different types of factors which cause bacterial keratitis.6 The contact lens wearing is the leading cause of keratitis in some developed countries wh ...
A Comparison of the ICD-9-CM and ICD-10
A Comparison of the ICD-9-CM and ICD-10

... Sepsis is found in block A41 with an instruction to “code first noninfectious process or post procedural  Sepsis.  A41 codes are always sequenced second.  Severe Sepsis is listed under R65.2 in Chapter 18,  along with a code for organ dysfunction, found in the chapter for the affected organ.   Commo ...
Virulence in malaria: an evolutionary viewpoint
Virulence in malaria: an evolutionary viewpoint

... Ebert & Bull 2003), although direct data are lacking in these cases. Further, there are alternative hypotheses that challenge the adaptive hypothesis. For example, virulence may be an accidental and rare by-product of normally asymptomatic infection (Levin & Svanborg-Eden 1990), or the outcome of sh ...
Clinical Evaluation and Treatment of Transverse Myelitis
Clinical Evaluation and Treatment of Transverse Myelitis

... Baltimore, MD: Centers for Medicare and Medicaid Services; December 2010. ...
Ocular Surface Health in Contact Lens Wear
Ocular Surface Health in Contact Lens Wear

... contact lens discomfort, and to uncover its causes. The group, the TFOS International Workshop on Contact Lens Discomfort, defined contact lens discomfort as: . . . a condition characterized by episodic or persistent adverse ocular sensations related to lens wear, either with or without visual distur ...
THE EVOLUTION OF MIMICRY IN PARASITES Amy Hurford
THE EVOLUTION OF MIMICRY IN PARASITES Amy Hurford

... Lymphocytes are the cells of the immune system that respond to specific types of antigens, where ‘antigen’ and ‘epitope’ refers to parts of proteins, potentially of parasite or self origin, that have immunological significance. During central tolerance, to avoid autoimmune disease, each immature lym ...
Symbiotic Conversations Are Revealed Under Genetic Interrogation
Symbiotic Conversations Are Revealed Under Genetic Interrogation

... symbionts of insects are obligately intracellular and are passed vertically through the maternal line18, many bacteria that are associated with these and other invertebrates are passed horizontally, and therefore must be able to live in the external environment. It is therefore not surprising that m ...
i. exposure control plan - East Carolina University
i. exposure control plan - East Carolina University

... Appropriate protective barriers will be available and used to prevent exposure to blood and other potential infectious materials. The protective work clothing and equipment such as gloves, gowns, laboratory coats, face shields or masks and eye protection, mouthpieces, resuscitation bags, pocket mas ...
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Transmission (medicine)

In medicine and biology, transmission is the passing of a communicable disease from an infected host individual or group to a particular individual or group, regardless of whether the other individual was previously infected.The term usually refers to the transmission of microorganisms directly from one individual to another by one or more of the following means: droplet contact – coughing or sneezing on another individual direct physical contact – touching an infected individual, including sexual contact indirect physical contact – usually by touching soil contamination or a contaminated surface (fomite) airborne transmission – if the microorganism can remain in the air for long periods fecal-oral transmission – usually from unwashed hands, contaminated food or water sources due to lack of sanitation and hygiene, an important transmission route in pediatrics, veterinary medicine and developing countries.Transmission can also be indirect, via another organism, either a vector (e.g. a mosquito or fly) or an intermediate host (e.g. tapeworm in pigs can be transmitted to humans who ingest improperly cooked pork). Indirect transmission could involve zoonoses or, more typically, larger pathogens like macroparasites with more complex life cycles.
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