Results 1 to 10 of about 68,115 (310)

The macromolecular properties of blood-group substances. Sedimentation-velocity and viscosity measurements [PDF]

Biochemical Journal, 1967
1. Sedimentation-velocity, intrinsic-viscosity and partial-specific-volume measurements on a typical blood-group-specific glycoprotein are reported for a range of environmental conditions. 2. The sedimentation coefficients, S, are strongly concentration-dependent, and follow the reciprocal law; the limiting values at 2°, 25° and 45°, after correction ...
C. G. Knight, J. M. Creeth
openaire   +4 more sources

STUDIES ON THE EFFECT OF CERTAIN MACROMOLECULAR SUBSTANCES ON THE RESPIRATORY ACTIVITY OF THE LEUCOCYTES OF PERIPHERAL BLOOD [PDF]

The Journal of Experimental Medicine, 1960
The oxygen, uptake of lightly heparinized human blood was found to increase markedly upon the addition of bacterial endotoxins, soluble antigen-antibody complexes, or polystyrene latex particles. The effect apparently reflects a transitory stimulation of respiratory activity of the blood leucocytes.
Bella S. Strauss, Chandler A. Stetson
openaire   +5 more sources

THE MANIPULATIONS OF MACROMOLECULAR SUBSTANCES DURING FERTILIZATION AND EARLY DEVELOPMENT OF ANIMAL EGGS [PDF]

American Zoologist, 1963
In recent years the general outlook has altered considerably. This change is large? ly due to the work and writings of the late Professor A. M. Schechtman, to whom this symposium and this paper are dedicated. For example, in experiments with chickens, he demonstrated that large mo? lecular substances were incorporated in essentially unaltered form into
Albert Tyler
openaire   +3 more sources

Macromolecular substances as a dangerous factor in traditional Chinese medicine injections were determined by size-exclusive chromatography. [PDF]

Toxicol Res (Camb), 2020
Li Y, Duan J, Xia H, Shu B, Duan W.
europepmc   +3 more sources

Shaping the future of tobacco through microbial insights: a review of advances and applications. [PDF]

Front Bioeng Biotechnol
Over the past 20 years, researchers have used multi-omics techniques to study microbial diversity and metabolic function on tobacco leaves. The unique metabolic function of tobacco microorganisms has attracted extensive attention from researchers, which ...
Hu W, Yuan J, Fei J, Imdad K, Yang P, Huang S, Mao D, Yang J.   +7 more
europepmc   +2 more sources

Integrated microbiology and metabolomics analysis reveal the fermentation process and the flavor development in cigar tobacco leaf. [PDF]

Microbiol Spectr
Zhang G, He Y, Yang W, Liu Z, Lin Z, Zhang T, He X, Xia H, Huo M, Yao H, Zhao G, Wu Y, Kong G.   +12 more
europepmc   +1 more source

Microcrystals in structural biology: small samples, big insights. [PDF]

IUCrJ
Oberthür D.
europepmc   +1 more source

Brain Delivery Strategies for Biomacromolecular Drugs: Intranasal Administration. [PDF]

Int J Nanomedicine
Wu H, Li C, Yuan H, Zhao J, Li S.
europepmc   +1 more source

Changes in microbial composition during flue-cured tobacco aging and their effects on chemical composition: a review. [PDF]

Bioresour Bioprocess
Yu Y, Yang Y, Jia J, Zhou H, Qiu Y, Sun M, Chen H.   +6 more
europepmc   +1 more source

Neural network properties of hydrophilic polymers as a key for development of the general theory of evolution. [PDF]

R Soc Open Sci
Kabdushev S, Gabrielyan O, Kopishev E, Suleimenov I.   +3 more
europepmc   +1 more source