Objective(s): Attempts to produce vaccines for leishmaniasis need adjuvants to trigger the kind of immune reaction required for protection. In this study, we examined the properties of the TLR7 agonist imiquimod, a vaccine adjuvant, making use of a live model of infection where the immune reactions could be identified prior to and following the challenge of infection. Materials and Method...

Objective(s): An efficient vaccine against TB is an urgent need. TB peptides are safe candidate but they are weak immunogens and needs to be potentiated by adjuvant/delivery systems. The main purpose of the present study was to determine the potential of CHT based NPs containing ESAT-6 antigen of M. tuberculosis for inducing mucosal and systemic immune responses after intranasal and subcutaneou...

purpose : to evaluate the effectiveness of chemoreduction (crd) for globe saving in patients with intraocular retinoblastoma methods : in this interventional case series all patients with intraocular retinoblastoma were included and classified according to the international classification of retinoblastoma (icrb) from group a to e. six cycles of intravenous vincristine, etoposide and carboplati...

introduction: the activity of hypothalamus-pituitary-adrenal (hpa) axis is increased following inflammation due to its closed relation with immune system. this axis indicates an increased secretion of acth, and corticosterone during acute inflammation while little is known about its activity during chronic inflammation such as rheumatoid arthritis (ra). in this study we measured the products of...

background: naltrexone, an opioid receptor antagonist shifts the immune response toward a th1 profile. in the current study, we evaluated the efficacy of the mixture of ntx and alum, as a new adjuvant, to enhance immune response and induce protection against leishmania major in a mouse model. methods : balb/c mice were immunized three times either autoclaved l. major promastigotes’ antigens alo...

BACKGROUND Schistosomiasis, a severe disease caused by parasites of the genus Schistosoma, is prevalent in 74 countries, affecting more than 250 million people, particularly children. We have previously shown that the Schistosoma mansoni gut-derived cysteine peptidase, cathepsin B1 (SmCB1), administered without adjuvant, elicits protection (>60%) against challenge infection of S. mansoni or S. ...

Endosomal Toll-like receptors (TLR) such as TLR3, 7, 8 and 9 recognize pathogen associated nucleic acids. While DNA sequence does influence degree of binding to and activation of TLR9, it also appears to influence the ability of the ligand to reach the intracellular endosomal compartment. The KLK (KLKL5KLK) antimicrobial peptide, which is immunostimulatory itself, can translocate into cells wit...

Hepatitis B viral (HBV) infections represent major public health problem and are an occupational hazard for healthcare workers. Current alum-adjuvanted HBV vaccine is the most effective measure to prevent HBV infection. However, the vaccine has some limitations including poor response in some vaccinee and being a frost-sensitive suspension. The goal of our study was to use an alternative natura...

BACKGROUND We wished to evaluate the impact of S-1 combined with oxaliplatin (SOX regimen) as neoadjuvant chemotherapy on surgical outcomes after gastrectomy with D2 lymphadenectomy. METHODS From February 2012 to September 2013, 170 patients with American Joint Committee on Cancer (AJCC) stage II-III gastric cancer were assessed retrospectively. Eighty patients underwent neoadjuvant chemother...

No standard adjuvant or palliative chemotherapy regimen has been internationally approved for patients with advanced gastric cancer. Adjuvant chemoradiotherapy is administered prior to surgery and is used in the Unitied States, and intensified chemotherapy is administered prior to and after surgery and is used in Europe. Limited D1 dissections are also frequently performed in the United States ...