Bradykinin and related kinins are peptidic hormones, formed in tissues and fluids during inflammation. Various functional sites have been proposed as mediators of the biological effects of kinins, including the B1, B2 and B3 receptors. The existence of the B1 and the B2 receptor has largely been confirmed, whilst that of the B3 receptor is controversial and needs further confirmation. The role ...

In a double-blind randomized controlled trial (DBRCT) in 1,000 shift workers [23] the intake of fermented milk drinks containing Lactobacillus casei DN114 001 twice daily reduced the occurrence of CID during the cold season, the time until infections occurred and the duration of fever episodes. During infections the counts of leucocytes, granulocytes and natural killer cells were enhanced. In a...

nonencapsulated, nontypeable hemophilus influenzae (nthi) remains an important cause of acute otitis and respiratory diseases in children and adults. nthi bacteria are one of the major causes of respiratory tract infections, including acute otitis media, cystic fibrosis, and community-acquired pneumonia among children, especially in developing countries. the bacteria can also cause chronic dise...

background respiratory syncytial virus (rsv) can cause acute respiratory infection (ari) in infants and young children. objectives this study was conducted to determine the incidence of rsv infection and its subgroups among children with ari. materials and methods a total of 100 throat samples were collected from hospitalized children with ari in different hospitals across the khuzestan provinc...

conclusions though antibiotics are rarely indicated, they are often still used to treat rtis. the resulting increase in bacterial resistance, the lack of treatment efficacy, and drug-related side effects all underscore the need for alternative strategies to manage recurrent rtis. this article uses a typical pediatric case study to review central issues in the diagnosis and management of recurre...