there were significant positive correlations between intracellular cAMP (r = 0. 64; P<0. 01 and r = 0. 59; P <0. 01) or cGMP (r = 0. 60; P<0. 01 and r = 0. 55;P<0. 05) and sperm motility;
Results showed that in both fertile and infertile individual , there was a close negative correlation between sperm LP formation and motility (r=-0.76; P <0. 001 and r =-0. 68; P<0. 001);
Effects of 16O+6 ion irradiation with different doses on human sperm spontaneous chemilu-minescence (SCL), motility, acrosome reaction (AR) and viability were examined. Spermatozoa were irradiated with 0, 0. 25, 0. 5, 1, 2, 4, 8, 16, 32, or 64 Gy 16O+6 ion beam at the energy of 3. 17 MeV/u.
The response of hypoaggregation was associated with moderate and strong correlations between the basal content of MDA and catalase activity in platelets and the exercise-induced changes in the MDA content and platelet aggregability.
Recently, exercise-induced elevations of (NT-pro)BNP in coronary artery disease (CAD) patients have been reported to result from exercise-induced ischemia associated regional wall abnormalities.
The anticholinergic activity was incorporated into the intact esters to overcome the gastric toxicity of indomethacin, not only by blocking the acidic functionality but also by decreasing gastric secretions and motility.
Green fluorescent protein (GFP) and its homologs are widely used as fluorescent markers of gene expression and for determination of protein localization and motility in living cells.
Physical/movement cognition is a relatively independent, but still fundamental,component of cognition abilities systems. Physical/movement cognition is associated with but different from other forms of cognition, such us conceptul and imaginal cognition. Physical/ movement cognition has its own internal logic. body movement is a form of existence and expression of the "mind", and a medium through which people and the world connect.
Presents the dynamic behavior of a rotor-elliptical journal bearing system with nonlinear fluid film forces obtained using the database method , and the bifurcation diagrams, the time histories, the shaft center- line orbit , phase portrait the Poincare maps and the frequency spectrums of the system are acquired by the nu- merical integral method in some typical parameter regons thereby providing the theoretical base for controlling the chaotic motion and designing this system.
The paper reviews the latest progress in ship capsize research in wind_waves as well as the primary achievements in a variety of research projects. The loss of stability in wind waves, the behavior of nonlinear large_amplitude rolling motion and the stochastic prediction of ship capsize in random sea are discussed and summarized. Recommendations for future research are presented, by analyzing the advantages and disadvantages of various theoretical approaches.