نتایج جستجو برای: hepatitis b infection
تعداد نتایج: 1337079 فیلتر نتایج به سال:
Hepatitis B virus infection is a major public health problem worldwide. Islamic Republic of Iran is a country in which hepatitis B prevalence is intermediate. The aim of this study is to assess prevalence of chronic hepatitis B infection in Iran according to demographic characteristics. All cross-sectional studies concerning prevalence of chronic hepatitis B infection in Iran were included irre...
Abstract Background: Mannose-binding lectin (MBL) is a constituent of the human innate immune system which may play an important role in combating a variety of infectious diseases and thus may be important for determining hepatitis B virus (HBV) persistence. In this study, we determined MBL genotypes in chronic hepatitis B subjects, spontaneously recovered subjects and healthy controls. Me...
Background and Aims: Hepatitis B is an important infection route in dentistry requiring different disinfectants to prevent its transmission. The aim of this study was to compare the effects of chemical disinfectants (FD366, ISORAPID and 5% sodium hypochlorite 2/100) to remove Hepatitis B infections from the dental surfaces. Materials and Methods: In this experimental laboratory trial, serum...
BACKGROUND It is well known that Hepatitis B virus infection is endemic in Nigeria. Even though studies have been carried out on Hepatitis B virus infection in different parts of Nigeria, and in different sub-groups of individuals, information regarding the prevalence of Hepatitis B virus infection in pregnant women is scanty especially from the North-eastern region of Nigeria. We therefore det...
Breast fed infants may be at greater risk of mother to infant hepatitis B virus infection compared with formula fed infants. We studied 85 infants born to 84 hepatitis B surface antigen positive mothers (only two of whom were hepatitis B e positive), and who had received immunisation against hepatitis B virus. Our results indicate that breast feeding does not increase the risk of developing hep...
BACKGROUND Hepatitis B infection is a major public health problem in Ethiopia. Health care workers are at increased risk of acquiring hepatitis B infection due to occupational exposure. There is effective and safe vaccine against hepatitis B infection. But many health care workers in developing countries are not vaccinated. There is no study in Ethiopia that describes hepatitis B vaccine knowle...
Aim: Hepatitis B infection is one of the common diseases worldwide and the most prevalent communicable virus transferred by blood to the healthcare personnel. Active immunity, due to vaccination is the most effective way to prevent hepatitis B infection. The present study aimed at determining protective antibody titer against HBs antigen in Gonabad University of Medical Sciences students in Ira...
Background and purpose: Hepatitis B infection (HBV) is a world wide health problem, and about 2-10% of the infected persons will be prone to permanent liver conditions, of which, one third will have chronic liver disease and get cirrhosis, liver Çarcinoma. Some people such as permanent blood products receivers, health services staff, addicts, neonates from chronic carrier mothers etc more in ...
BACKGROUND The World Health Organisation estimates that 2 billion people have been infected with hepatitis B and about 180 million people infected with hepatitis C worldwide. More than 350 million have chronic hepatitis B and 130 million have chronic hepatitis C infection. Most infections of hepatitis B and C are from unsafe injection practices, both medical and nonmedical; from household conta...
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