growth irregularity and yield reduction in some transplanted rice growing area treated with thiobencarb (tb) has been reported particularly if tb is applied in non-flooded conditions, without any more information. this experiment was carried out in order to study the effect of time of herbicide application and time of flooding on response of rice and weeds to tb doses. the experiment was laid o...

BACKGROUND Simple biomarkers are required to identify TB in both HIV(-)TB(+) and HIV(+)TB(+) patients. Earlier studies have identified the M. tuberculosis Malate Synthase (MS) and MPT51 as immunodominant antigens in TB patients. One goal of these investigations was to evaluate the sensitivity and specificity of anti-MS and -MPT51 antibodies as biomarkers for TB in HIV(-)TB(+) and HIV(+)TB(+) pa...

Objective(s): Production of effective tuberculosis (TB) vaccine is necessity. However, the development of new subunit vaccines is faced with concerns about their weak immunogenicity. To overcome such problems, polymers-based vaccine delivery systems have been proposed to be used via various routes. The purpose of this study was to determine the potential of polymeric particles as future vaccine...

Apotransferrin (apo Tf)  in 0.1 M N-(2hydroxyethyl)piperazine-N2-ethanesulfanic acid at 25 ˚C  and pH 7.4 has been titrated with acidic solution of Tb3+. The binding of Tb3+ at  the two specific metal-binding sites of transferrin was followed from the changes in the difference UV spectra at 245 nm. The molar absorptivity per binding site for Tb3+...

Introduction: Tuberculosis (TB) affects vulnerable populations. Immigrants have contributed to the increased incidence of TB. In this population, TB has some common characteristics that can lead to increased resistance to anti-TB drugs and undesired outcomes. In Cartagena de Indias, Colombia, an increase in TB cases has been observed in immigrants. Our objective is to describe ...

background the annual risk of tuberculosis (tb) in iran is about 0.5% with annual incidence rate of 23/100000 (16322 cases). different factors have been postulated as tb predisposing factors. several studies have linked smoking with pulmonary tuberculosis as the tb incidence in their adult men was 2.4 times higher than women. in iran, however, this ratio is equal and somewhere the ratio in wome...

background: knowledge about childhood tuberculosis (tb) in iran is limited. this study aimed to determine the proportion of tuberculosis in children living in khuzestan in southwest of iran and its treatment outcomes.  methods: in this retrospective study, the child’s medical records registered in national tb program (ntp) unit of khuzestan health center (khc) for tb treatment from 2005 to 2010...