The results show that there is a strong electrostatic interaction between DNA and CX8. Scatchard curves indicated that the electrostatic interaction occurs between DNA and CX8, i.e. CX8 can compete for the electrostatic bonding sites of MB on DNA.
Clumsy and gentle while reviewing the similar principle, draw and need and intervene economic theory, can compete for theory mode" country interdynamic to check and balance relation to intervene market" and" dynamic competition view" relevant new theory and new thinking, define plain to state of our country economic law basic principle after entering the WTO again: Need to intervene the principle and effective fair trends to compete for the principle appropriatly.
The price competition is the main competition means that the business retails the business enterprise,this text discusses the business to retail the reasonable scope of the business enterprise price competition,and combine the factory's list price strategy,putting forward the different control way of thinking,in guaranteeing the foundation that the market can compete,the price autonomy function of the exertive profession association.
Xylitol can compete with hydrone on the calcium and hydroxyapatite, which prevent their degradation and keep the balance between bone formation and resorption.
RESULTS: yCD3 could bind specifically to T cells. 5 μg yCD3 could competitively inhibit 70% of standard anti-CD3 antibody to bind with CD3 molecules on cell membrane.
PACAP-38 [concentration that inhibits 50% of binding (IC50) = 67.97 nmol/L] had the affinity for the receptor similar to PACAP-27 (IC50= 24.24 nmol/L), but VIP had a lower affinity with the receptor (IC50=239.74 nmol/L), which indicated that VIP inhibited 125I-PACAP-27 binding only at a high concentration.
By means ofradioreceptor assay,it was found that FO could compete with cstradiol for estradiol receptor(EPc) of mammary glandcytosols,IC_(50)=1.71±0.33×10~7mol/L,Ki=1.64×10~7mol/L. Furthermore,both the binding capaeity of ERcand the prolaetin concentration of plasma were markedly elevated after administration of FO in ovariectornized mice.
Mutant BAFF (mBAFF-8) may compete with BAFF for BAFF receptors in vivo, thus blocking BAFF’s biologic activity and suppressing lymphocyte activation and proliferation.
Apparently, the contribution of symbiotic digestion to the hydrolysis of polymers increases during active feeding of fishes, while at low feeding rate, bacteria can compete with the host and its parasite for the available monomers.
Percolation paths are assumed to have regions where two phases having similar energies, namely, liquid (conducting) and solid (nonconducting) phases, can compete with each other.
An experiment is conducted to show that BPNN can compete with SVM in binary text classification; but for multi-class text classification, SVM performs much better.
The toxicity of sodium sulfide is thought to be due primarily to reversible inactivation of the respiratory enzyme,cytochrome oxidase.The 4-DMAP induces MHb,that competitively binds the toxic inorganic sulfide ion and detoxifies it.
Adult female SD rats were ovariectomized and primed by estradiol benzoate. Pituitarycytosol progesterone receptor concentration was determined by hydroxylapatite adsorption ofthe radioactive steroid-receptor complex. Scatchard analysis of ~3H-R 5020 binding showed that the dissociation equilibriumconstant (Kd) was 1.8nM and the maximum binding sites was 138fmoles/mg protein. RU 486 inhibited the binding of ~3H-R 5020. Competition binding studies indicated thatunlabelled RU 486 as well as R 5020 or progester...
The developnment of mammary glands was determined in formononetin-treated ovariectomized mice.Formononetin(FO),injected subeutaneously(SC) at daily dose of 0.4mg/kg for 5 days,significantly inereased therelative weights and RNA content of mammary glands.The mammary duets were well developed.By means ofradioreceptor assay,it was found that FO could compete with cstradiol for estradiol receptor(EPc) of mammary glandcytosols,IC_(50)=1.71±0.33×10~7mol/L,Ki=1.64×10~7mol/L.Furthermore,both the binding capaeity of...