نتایج جستجو برای: bioassay
تعداد نتایج: 8856 فیلتر نتایج به سال:
Single-molecule experiments have been helping us to get deeper inside biological phenomena by illuminating how individual molecules actually work. Digital bioassay, in which analyte are individually confined small compartments be analyzed, is an emerging technology single-molecule biology and applies various entities (e.g., cells virus particles). However, digital bioassay not compatible with m...
Plasmodium falciparum sensitivity to chloroquine (CHL), amodiaquine (AMO) and sulfadoxine/pyrimethamine (SDX/PYR) was assessed in vivo and in vitro in a representative sample from the population of Zaragoza in El Bajo Cauca region (Antioquia-Colombia). There were 94 patients with P. falciparum evaluated. For the in vivo test the patients were followed by clinical examination and microscopy, dur...
1. The OECD initiated a high-priority activity in 1998 to revise existing guidelines and to 5 develop new guidelines for the screening and testing of potential endocrine disrupters (1). One 6 element of the activity was to develop a test guideline for the rat Hershberger Bioassay. After 7 several decades of use by the pharmaceutical industry, this assay was first validated by an 8 official expe...
A general field bioassay for detecting biologically active compounds in plants and insects has been developed and tested for efficacy and sensitivity. Methanolic extracts, in sucrose solution, of 20 plant and six caterpillar species were offered to the ponerine ant Paraponera clavata and the feeding preferences observed. The bioassay resulted in the detection of nine plant and three caterpillar...
Background: The aim of the study was to determine the maximal tolerated dose (MTD) of gemcitabine every two weeks concurrent to radiotherapy, administered during an aggressive program of sequential and simultaneous radiochemotherapy for locally advanced, unresectable non-small cell lung cancer (NSCLC) and to evaluate the efficacy of this regime in a phase II study. Methods: 33 patients with his...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید