Results 251 to 260 of about 139,903 (289)

Assessment of the 2023 post-market environmental monitoring report on the cultivation of genetically modified maize MON 810 in the EU. [PDF]

open access: yesEFSA J
European Food Safety Authority (EFSA)   +5 more
europepmc   +1 more source

Multivariate bioassay

Controlled Clinical Trials, 1984
Linear multivariate theory is applied to \textit{A. Vølund}'s [ibid. 36, 225-236 (1980; Zbl 0436.62092)] multivariate bioassay problems resulting in more powerful tests of hypotheses, a simple ML estimator of relative potency, and a Fieller-like confidence interval.
Eugene M. Laska   +3 more
openaire   +1 more source

Combining Multivariate Bioassays

Biometrics, 1986
Linear multivariate theory is applied to the problem of combining several multivariate bioassays. Results are an asymptotic test of the hypothesis of a common log relative potency; the maximum likelihood estimator of the common log relative potency; and an exact and asymptotic confidence interval estimator for log relative potency.
Meisner, Morris   +2 more
openaire   +2 more sources

Bioassays of Gonadotropins

Methods, 2000
Bioassays constitute a unique approach to determine the functional aspects of gonadotropins. Indeed, these highly complex glycoprotein hormones, including pituitary lutropin (LH) and follitropin (FSH), are heterogeneous in terms of both peptidic and carbohydrate moieties, and, as a consequence, the bioactivity of the different molecular forms often ...
Christin-Maitre, S   +3 more
openaire   +3 more sources

Multivariate Bioassay

Biometrics, 1980
In a multivariate bioassay the response variable is r-dimensional and the dose variable is one-dimensional. Thus, the graph of the dose response relation is a curve in the (r+1)-dimensional space. The similarity requirement for a test and a standard is divided into two parts: (i) a condition of marginal similarity corresponding to the usual similarity ...
openaire   +2 more sources

Cytokine Bioassays

2003
Cytokines are important mediators in inflammation, and play a key role in inflammation induced by Gram-negative bacteria. Cytokines are released into serum during different pathological conditions, such as meningococcal disease, and the cytokine levels in serum seem to correlate with fatal outcome of septic shock (1-3).
N B, Liabakk   +4 more
openaire   +2 more sources

Mosquito Larval Bioassays

Cold Spring Harbor Protocols, 2023
Insecticide bioassays are frequently used to measure levels of insecticide resistance in mosquito populations, examining the ability of mosquitoes to survive exposure to insecticides. Laboratory bioassays measure insects’ responses to insecticides in resistant (field) populations and laboratory susceptible strains using serial doses or concentrations ...
Yifan, Wang, Ting, Li, Nannan, Liu
openaire   +2 more sources

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