The clinical benefits of recombinant gonadotrophins

Recombinant versus urinary gonadotrophins for triggering ovulation in assisted conception.

BACKGROUND The objective of this systematic review was to assess the safety and efficacy of subcutaneous recombinant (r) HCG and high-dose rLH compared with intramuscular urinary (u) uHCG for inducing final oocyte maturation and triggering ovulation. METHODS We searched the Cochrane Menstrual Disorders and Subfertility Group trials register (August 27, 2003), the Cochrane Central Register of ...

Clinical Governance: Costs and Benefits

Urinary gonadotrophins but not recombinant gonadotrophins reduce expression of VEGF120 and its receptors flt-1 and flk-1 in the mouse uterus during the peri-implantation period.

BACKGROUND Ovarian stimulation in humans might affect the perinatal outcome and be considered as a stress factor in the implantation process. In this study we compared the effects of recombinant and urinary gonadotrophins during the mouse peri-implantation period. METHODS Adult female CD1 mice were treated as follows (a) urinary hFSH and urinary hCG, (b) recombinant hFSH and recombinant hLH a...

Meta-analysis of recombinant FSH and urinary-derived gonadotrophins for IVF or ICSI.

Di Simone, N., Ferrazzani, S., Castellani, R., De Carolis, S., Manscuso, S. and Caruso, A. (1997) Heparin and low dose aspirin restore placental human chorionic gonadotrophin secretion abolished by antiphospholipid antibodycontaining sera. Hum. Reprod., 12, 2061±2065. Di Simone, N., Meroni, P.L., del Papa, N., Raschi, E., Caliandro, D., De Carolis, C.S., Khamashta, M.A., Atsumi, T., Hughes, G.R...

the effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)

cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...