Assessing the efficacy of roots extract against third-stage larvae of and its safety profiles.

Gnathostomiasis, caused by the advanced third-stage larvae of , demands novel treatment avenues. The ethanolic root extract of has been postulated to have anthelminthic properties, suggesting its potential as an alternative remedy. In this study, roots were collected, identified, and extracted with 95 % ethanol.

Thai generic-brand dry canine foods: mutagenicity and the effects of feeding in vivo and in vitro.

Background: The commercial pet-food industry and the market value of the pet industry have increased. Most owners are concerned about their pets' health, and prefer commercial pet foods as their regular diet. This study thus aimed to determine whether a selection of local generic-brand dry canine foods had any potential to promote chronic disease.

Functional expression and molecular characterization of Culex quinquefasciatus salivary α-glucosidase (MalI).

Salivary α-glucosidases (MalI) have been much less characterized when compared with midgut α-glucosidases, which have been studied in depth. Few studies have been reported on the partial characterization of MalI, but no clear function has been ascribed. The aim of this study is to purify and characterize the recombinant Culex quinquefasciatus (CQ) α-glucosidase expressed in Pichia pastoris.

Purification and characterization of anti-HIV-1 protein from Canna indica L. leaves.

A novel 10 kDa protein with anti-HIV-1 reverse transcriptase (RT) inhibitory activity was isolated from leaves of Canna indica L. using a combination of native-PAGE and ammonium sulfate precipitation. HIV-1 and RT inhibitory activity was measured using a syncytium forming (deltaTat/Rev) MC99 virus in Tat/Rev transfected 1A2 cell line and ELISA technique, respectively.

Food behavior and folate status of hill-tribe schoolchildren and women of childbearing age on the northern border of Thailand.

An insight into the folate nutritional status of the population is important from a public health perspective. The protective effect of folate against neural tube defects (NTDs) is widely recognized. To assess the health and nutritional status, especially folate status, of vulnerable hill-tribe groups, a cross-sectional study was conducted on 197 schoolchildren and 136 women of childbearing age in Chaloem Phra Kiat District, Nan Province, Thailand.

Mutagenicity study of weeds and common plants used in traditional medicine and for animal feed.

Mutagenicity and antimutagenicity potentials were tested using Ames' test in crude distilled water and absolute ethanol extracts from the stems and leaves of Peperomia pellucida (Linn.) Kunth, Eichhornia crassipes Solms, Colocasia esculenta Schott and Brachiaria mutica (Forssk.) Stapf, and the stems of Musa sapientum Linn.

Serum leptin concentrations in chronic hepatitis.

The objectives of this research were to investigate the leptin levels among Chronic Hepatitis B Virus (HBV), Chronic Hepatitis C Virus (HCV) and non-alcoholic steatosis hepatitis (NASH) diseases of Thai patients compared with controls. Twenty of each HBV, HCV and NASH patients compared with sixty people as the control group from the Outpatient Department at the Hospital for Tropical Diseases, Bangkok, Thailand were investigated. Fasting blood samples were collected for investigation of leptin concentration, liver enzyme function tests and hematological variables.

Cloning, sequencing, and expression of a chitinase-encoding gene from Bacillus circulans No. 4.1.

A chitinase encoding gene from Bacillus circulans No. 4.1 was cloned in Escherichia coli by using pBluescript II SK.