News tagged with b
HIV-HCV coinfection speeds HCV-related liver fibrosis
(HealthDay)—Individuals who are coinfected with HIV and hepatitis C virus (HCV) exhibit liver fibrosis similar to that of individuals without HIV who are nearly 10 years older, according to research published ...
Diseases, Conditions, Syndromes
Feb 27, 2013 |
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Exposure to hepatitis B virus activates immunity in young people, suggesting benefits for earlier treatment
Infectious disease experts have long thought that children, teenagers and young adults who are chronically infected with the hepatitis B virus (HBV) lack the immune cells needed to fight this pathogen. As ...
Diseases, Conditions, Syndromes
Feb 27, 2013 |
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Retinal implants with wireless microchip restore functional vision in retinitis pigmentosa patients, research finds
(Medical Xpress)—Retina Implant AG, the leading developer of subretinal implants for patients blinded by retinitis pigmentosa (RP), announced results from part of its multicentre study were published today in the peer-reviewed ...
Ophthalmology
Feb 20, 2013 |
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'Rapid response' pathway for immune cell development may improve body's ability to fight recurring infectious threats
Efficient immune protection requires the ability to rapidly recognize intruders that the body has encountered in the past. This is achieved via 'memory' B cells, which develop following immune system activation ...
Medical research
Feb 15, 2013 |
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Flu shot may not work as well for seniors
(HealthDay)—Seniors seem to get a weaker boost to their immune system following a flu shot than young people do, a small study shows.
Medications
Feb 07, 2013 |
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CDC: Flu activity still up in U.S. in fourth week of 2013
(HealthDay)—In the fourth week of 2013, influenza activity remained elevated in the United States, with the proportion of pneumonia and influenza-linked deaths above the epidemic threshold, according to ...
Diseases, Conditions, Syndromes
Feb 04, 2013 |
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Half of world countries unprepared to deal with cancer, WHO says
Less than half of all countries in the world have functioning plans to prevent cancer and provide treatment and care to cancer patients, the World Health Organisation lamented Friday.
Cancer
Feb 01, 2013 |
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Recently identified receptor helps trigger first wave of immune response
B cells can generate different 'classes' of antibodies, each of which carries a specific type of protein chain that triggers a specific downstream cascade of immune responses. Immunoglobulin M (IgM) antibodies, ...
Immunology
Feb 01, 2013 |
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ACIP announces recommended 2013 adult immunization schedule
The Center for Disease Control and Prevention's Advisory Committee on Immunization Practices (ACIP) announced its recommended 2013 adult immunization schedule that includes important updates to the pneumococcal, Tdap (tetanus, ...
Health
Jan 28, 2013 |
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Meta-analysis confirms folic acid supplementation unlikely to increase cancer risk
Researchers have established that short-term use of folic acid supplements is unlikely to substantially increase or decrease overall cancer risk and has little effect on the risk of developing any specific cancer including ...
Health
Jan 24, 2013 |
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48 states now report flu activity, 29 children dead: CDC
(HealthDay)—Forty-eight states are now reporting widespread flu activity, up from 47 last week, U.S. health officials reported Friday.
Diseases, Conditions, Syndromes
Jan 18, 2013 |
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Which nutritional factors help preserve muscle mass, strength and performance in seniors?
Sarcopenia, or the gradual loss of muscle mass, is a common consequence of ageing, and poses a significant risk factor for disability in older adults. As muscle strength plays an important role in the tendency to fall, sarcopenia ...
Health
Jan 18, 2013 |
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Choline supplementation during pregnancy presents a new approach to schizophrenia prevention
Choline, an essential nutrient similar to the B vitamin and found in foods such as liver, muscle meats, fish, nuts and eggs, when given as a dietary supplement in the last two trimesters of pregnancy and in early infancy, ...
Psychology & Psychiatry
Jan 15, 2013 |
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Scientists shed light on mystery surrounding hepatitis B virus: Discovery is decades in the making
(Medical Xpress)—Scientists from the National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), part of the National Institutes of Health, and the University of Oxford, U.K., have shed light on a long-standing ...
Medical research
Jan 09, 2013 |
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Teens susceptible to hepatitis B infection despite vaccination as infants
New research reveals that a significant number of adolescents lose their protection from hepatitis B virus (HBV) infection, despite having received a complete vaccination series as infants. Results in the January 2013 issue ...
Diseases, Conditions, Syndromes
Jan 08, 2013 |
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