Ethnobotanical survey of medicinal and ritual plants utilized by the indigenous communities of Benguet province, Philippines.

Background: The Sto. Niño site in Benguet province, Philippines was once a mining area that has now been transformed into an agricultural land. In this area, there has been significant integration of the three indigenous people (IPs) Ibaloi, Kankanaeys and Kalanguyas with the Ilocano community.

Parasitological and nutritional status of school-age and preschool-age children in four villages in Southern Leyte, Philippines: Lessons for monitoring the outcome of Community-Led Total Sanitation.

While preventive chemotherapy remains to be a major strategy for the prevention and control of soil-transmitted helminthiases (STH), improvements in water, sanitation, and hygiene (WASH) comprise the long-term strategy to achieve sustained control of STH. This study examined the parasitological and nutritional status of school-age and preschool-age children in four villages in Southern Leyte, Philippines where two of the villages attained Open-Defecation-Free (ODF) status after introduction of Community-Led Total Sanitation (CLTS). A total of 341 children (89.

Rice lesion mimic mutants with enhanced resistance to diseases.

Lesion mimic mutants are characterized by the formation of necrotic lesions in the absence of pathogens. Such genetic defects often result in enhanced resistance to pathogen infection and constitutive expression of defense response genes. To understand the genetic mechanisms leading to these mutations, we characterized 21 lesion mimic mutants isolated from IR64 rice mutant populations produced by mutagenesis with diepoxybutane (D), gamma rays (G), and fast neutrons (F).

Characterization of tablet film coatings using a laser-induced breakdown spectroscopic technique.

Laser-induced breakdown spectroscopy (LIBS) was evaluated as an early phase process analytical technology (PAT) tool for the rapid characterization of pharmaceutical tablet coatings. Measurement of coating thickness, uniformity, and photodegradation-predictive potential of the technique were evaluated. Model formulation tablets were coated with varying amounts (2%-4% wt/wt) of red and yellow Opadry II, and a pulsed laser was used to sample at multiple sites across the tablet face.

Chemical- and irradiation-induced mutants of indica rice IR64 for forward and reverse genetics.

IR64, the most widely grown indica rice in South and Southeast Asia, possesses many positive agronomic characteristics (e.g., wide adaptability, high yield potential, tolerance to multiple diseases and pests, and good eating quality,) that make it an ideal genotype for identifying mutational changes in traits of agronomic importance.