The use of low molecular weight heparins (LMWH) in obstetric care has grown considerably since their introduction into clinical practice in the early 1990s. However, because of the physiological changes of pregnancy, the predictable pharmacokinetic profile of LMWH is lost and some uncertainty exists around the optimal dosing regimen for LMWH in obstetric care. Two recent United Kingdom prospect...

background: about 21 millions premature and low birth weight (lbw) infants are born in the world every year where the majority of them are in the middle east countries. the literatures have shown that lbw infants and premature infants have a smaller chance to survive than the normal ones. this research carried out to determine the situation of catch up growth of lbw infants in comparison with n...

not received.

Two studies were performed to determine whether there were behavioural or productive differences arising from two contrasting weaning practices for red deer; proximate vs. distant separation of dams and calves. In Experiment 1, 80 calves across two replicates were used. For each replicate, calves were separated from their mothers, weighed and allocated to one of two treatments (n=20 calves), ei...

Several nonpeptide small molecules were designed as potential inhibitors of HIV protease and their structures were constructed by computer-aided molecular modeling and docked iwo the active site of HIV protease. Models of the complexes of inhibitors and the HIV protease were refined using nonbonded and H-bonding terms. The refined energy of selected complexes showed that the designed inhib...

A simple and universal quencher-free molecular beacon (MB) with low background fluorescence is developed based on an intermolecular G-quadruplex signaling probe. Unlike previous fluorescent MB strategies, it can function without any fluorophore and quencher modifications on its hairpin sequence.