Drought stress-responsive abscisic acid and salicylic acid crosstalk with the phenylpropanoid pathway in soybean seeds.

Crosstalk between hormones and secondary metabolites regulates the interactions between plants and stress. However, little is known about the effects of hormone crosstalk on the concentration of flavonoids in seeds. In this study, we identified abscisic acid (ABA) as a negative regulator of flavonoid accumulation in soybean seeds under drought-stress conditions.

Efforts in the Formation and Development of Nuclear Medicine in Vietnam.

The foundations of nuclear medicine in Vietnam were established from 1970. Until now, after 48 years of development, in Vietnam, we have some basic equipment including 31 SPECT, 4 SPECT/CT machines, 11 PET/CT scanners, five cyclotrons, and one nuclear reactor. Many nuclear medicine techniques in diagnosis and treatment have been routinely performed at provincial and central level health facilities such as tumor scintigraphy, thyroid scintigraphy, bone scintigraphy, kidney scintigraphy, cardiac scintigraphy, and radio-isotope therapy with I-131 and P-32.

Non-enzymatic fluorescent glucose sensor using vertically aligned ZnO nanotubes grown by a one-step, seedless hydrothermal method.

A sensitive non-enzymatic fluorescent glucose sensor, consisting of vertically aligned ZnO nanotubes (NTs) grown on low-cost printed circuit board substrates, is described. The ZnO NTs were synthesized by a one-step hydrothermal method without using a seed layer. The sensor function is based on the photoluminescence (PL) quenching of ZnO NTs treated with different concentrations of glucose.

Household Financial Burden and Poverty Impacts of Cancer Treatment in Vietnam.

Purpose: This paper aims to analyze the household financial burden and poverty impacts of cancer treatment in Vietnam.

Methods: Under the "ASEAN CosTs in ONcology" study design, three major specialized cancer hospitals were employed to assemble the Vietnamese data. Factors of socioeconomic, direct, and indirect costs of healthcare were collected prospectively through both individual interviews and hospital financial records.

[Early detection of smoking related chronic obstructive pulmonary disease in Vietnam].

Introduction: Epidemiological studies of chronic obstructive pulmonary disease (COPD) are rare in the developing countries, particularly in Viet Nam where the consumption of tobacco continues to increase. The aim of this study was to evaluate the feasibility of early screening of smokers for bronchial obstruction using the Piko-6 apparatus.

Materials And Methods: Smokers over 40 years of age who had smoked for more than 10 years were included.