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Recent News and Articles on the Keywords: news releases + july 18 + 2007  Related to the article below (Last Update: 5/12/2008)

Presentation at Global Infrastructure Conference
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5 History of Fund 22 August 2006 CIF begins trading 16 July 2007 21 December 2007 on fully paid basis CIF successfully 1 September 2005 Raised A$249m via ...
DNC: McCain on the Environment: Different Issue, Same Double Talk
PR Newswire (press release), NY -
[http://www.lcv.org/newsroom/press-releases/lcv-releases-2007-national-envi ronmental-scorecard.html] 2007: McCain Skipped Vote On Energy Legislation That ...
CNW Daybook for Tuesday, May 13, 2008
Canada NewsWire (press release), Canada -
240 or 1-800-700-4437, c: (416) 402-3783 URL: http://www.newswire.ca/en/releases/archive/May2008/01/c3543.html DATE: May 1 - July 28 EVENT: SYNGENTA CROP ...TSE:HII.A - SYT
AltaGas Utility Group Inc. Delivers Record First Quarter 2008 Results
FOXBusiness - May 10, 2008
On July 31, 2007 Utility Group acquired, through its wholly owned subsidiary Utility Group Facilities Inc. (Facilities), a 33.3335 percent interest in the ...TSE:AUI - OTC:CMTX
Debian核心开发人员离开项目团队
linux时代, China - May 11, 2008
In 2005, the Debian stable release Sarge had come out in July after nearly 36 months of development. It had resulted in a lot of bad publicity for the ...
Solium Capital Inc. Releases 2008 First Quarter Results
Market Wire (press release) - May 6, 2008
The large increase was mainly due to the acquisition of Allecon in July 2007. - Total expenses increased by $1868617 between the comparable quarters of 2008 ...TSE:SUM
US military targets Southeast Colorado (Part 2)
renewamerica.us, DC - May 11, 2008
Then in July 2007, Swift & Company was purchased by JBS, SA, the acronym of the founder, Jos? Batista Sobrinho. JP Morgan Securities Inc. brokered the ...
Council of Atlantic Premiers releases statement
The Energy News, Canada - May 9, 2008
... and territorial governments to conclude their work in all areas prior to the Council of the Federation's 2008 summer meeting, to be held July 16-18 in ...
FEN-PHEN CASE TIMELINE
Kentucky.com, KY - May 10, 2008
June 18, 2007: A federal grand jury in Covington indicts the three suspended lawyers on one count each of conspiracy to commit wire fraud, stemming from ...
MoS in Paul McCartney CD giveaway
guardian.co.uk, UK - May 9, 2008
The Prince giveaway saw the MoS's circulation rise by 4.43% year on year to sell an average of 2319788 copies in July 2007. On the day of the promotion, ...
Source: Google News

The neural code between neocortical pyramidal neurons depends on neurotransmitter release … -
MV Tsodyks, H Markram - Proceedings of the National Academy of Sciences, 1997 - National Acad Sciences
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Habit Formation and Dynamic Demand Functions -
RA Pollak - Journal of Political Economy, 1970 - UChicago Press
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Connexins regulate calcium signaling by controlling ATP release -
ML Cotrina, JHC Lin, A Alves-Rodrigues, S Liu, J … - Proceedings of the National Academy of Sciences, 1998 - National Acad Sciences
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Firms'Use of Outside Contractors: Theory and Evidence -
KG Abraham, SK Taylor - Journal of Labor Economics, 1996 - UChicago Press
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Release of epigenetic gene silencing by trans-acting mutations in Arabidopsis -
OM Scheid, K Afsar, J Paszkowski - Proceedings of the National Academy of Sciences, 1998 - National Acad Sciences
Genetics Release of epigenetic gene silencing by trans ... cited by other articles in
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P Nelson - Journal of Political Economy, 1974 - UChicago Press
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Human Capital and the Rise and Fall of Families -
GS Becker, N Tomes - Journal of Labor Economics, 1986 - UChicago Press
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Schizophrenia is associated with elevated amphetamine-induced synaptic dopamine concentrations: … -
A Breier, TP Su, R Saunders, RE Carson, BS … - Proceedings of the National Academy of Sciences, 1997 - National Acad Sciences
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A Theory of Dual Labor Markets with Application to Industrial Policy, Discrimination, and Keynesian … -
JI Bulow, LH Summers - Journal of Labor Economics, 1986 - UChicago Press
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Source: Google Scholar

Fertility Technique Common, Despite Doubts

ICSI rates surging in U.S., but studies question its effectiveness, safety

(SOURCE: University of Illinois at Chicago, news release, July 18, 2007)

WEDNESDAY, July 18 (HealthDay News) -- The use of a fertility technique called intracytoplasmic sperm injection, which involves injecting a sperm directly into an egg, has increased dramatically in the United States since 1995, despite uncertainty about its effectiveness and risks, researchers say.

A study published in the July 19 issue of the New England Journal of Medicine analyzed data on fertility treatments from 1995 to 2004. The study included all in vitro fertilization (IVF) cycles involving fresh embryos from non-donor eggs in women younger than 43.

The team found that while the proportion of patients receiving treatment for male factor infertility has remained stable, the percentage of IVF cycles that used intracytoplasmic sperm injection (ICSI) increased from 11 percent to 57.5 percent during the 10-year time span.

"Despite its added cost and uncertain efficacy and risk, the use of ICSI has been extended to include patients without documented male-factor infertility," the study's lead author Dr. Tarun Jain, assistant professor of reproductive endocrinology and infertility at the University of Illinois at Chicago, said in a prepared statement.

When compared to states without mandated insurance coverage, states with mandated coverage for infertility (Illinois, Massachusetts and Rhode Island), had higher rates of ICSI for reasons other than male-factor infertility.

Jain said some physicians may feel ICSI is appropriate for patients who had prior IVF cycles that failed, for those who have very few eggs available, or to overcome barriers to the normal fertilization process.

But, according to Jain, the largest study to compare traditional IVF with ICSI in patients without male-factor infertility found that patients who underwent ICSI had lower rates of embryo implantation and pregnancy than patients who did not have ICSI.

There is also limited research evaluating the routine use of ICSI and the possibility of associated risks, such as genetic disorders and congenital abnormalities in babies conceived with this technology.

"Further studies are needed to better understand the proper role of ICSI, and perhaps guidelines may be useful to determine what the best indications are for the use of the technology in patients without male-factor infertility," Jain said.

In addition to their findings on ICSI, the researchers found that the number of fertility clinics and number of fresh-embryo cycles has increased, as have pregnancy and live-birth rates.

More information

There's more on ICSI at Cornell University.

 
 
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