Now showing items 31-40 of 228
Population balance between producing and nonproducing hybridoma clones is very sensitive to serum level, state of inoculum, and medium composition
(Wiley Subscription Services, Inc., A Wiley Company, 1992-02-05)
Secreting and nonsecreting hybridoma populations derived from the murine hybridoma cell line 167.4G5.3 were each grown in batch culture in low serum and serum-free media. Under serum-free conditions, a secreting population ...
Properties of endogenous, membrane-associated sialidase activity (N-acetylneuraminidase) of the goldfish visual system
(Kluwer Academic Publishers-Plenum Publishers; Plenum Publishing Corporation ; Springer Science+Business Media, 1983-01)
The endogenous sialidase (N-acetylneuraminidase) activity of membranes prepared from goldfish retina and optic tectum displays characteristics similar to those reported for neural plasma membrane sialidases of other ...
Gene expression of the insulin-like growth factors and their receptors in human neuroblastoma cell lines
(Elsevier, 1992-10)
Insulin-like growth factors (IGF) I and II are polypeptides with both growth-promoting and insulin-like metabolic effects. The developmentally specific expression of IGF I and II in the nervous system implies a role for ...
Numerical parameter identifiability and estimability: Integrating identifiability, estimability, and optimal sampling design
(Elsevier, 1985-12)
We define two levels of parameters. The basic parameters are associated with the model and experiment(s). However, the observations define a set of identifiable observational parameters that are functions of the basic ...
Trophic capacity of experimentally lengthened gustatory axons
(Elsevier, 1984-11)
Long nerve stumps will maintain end-organs for a longer period of time than short nerve stumps. However, longer maintenance might result not from a longer nerve stump per se but from uncontrolled factors such as less ...
Development of pure culture biofilms of P. putida on solid supports
(Wiley Subscription Services, Inc., A Wiley Company, 1991-03-15)
Pseudomonas putida biofilms were developed on and biofilm accumulation rate data were obtained for the following two classes of support materials: charged surfaces and noncharged hydrophobic and hydrophilic surfaces. The ...
Tissue-specific expression of the human neuropeptide Y gene in transgenic mice
(Elsevier, 1992-06)
Neuropeptide Y (NPY) is the most abundant neuropeptide detected in the mammalian brain, and is found throughout the central and peripheral nervous systems. This peptide is a proposed regulator of appetite, blood pressure, ...
Kinetics of the conversion of glucose to gluconic acid by Pseudomonas ovalis
(Wiley Subscription Services, Inc., A Wiley Company, 1970-03)
The concept of a “critical oxygen concentration” is conventionally considered to hold for the submerged aerobic fermentation of glucose to gluconic acid. Above the critical level the fermentation rate is supposedly independent ...