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济南治疗阴虱治疗
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发布时间: 2025-05-31 15:39:11北京青年报社官方账号
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BEIJING, Dec. 16 (Xinhua) -- Trade volume between China and the Association of Southeast Asian Nations (ASEAN) in 2010 was 36 times what it was in 1991, the year in which formal relations between the two sides were established, according to new statistics.The volume is expected to reach 500 billion U.S. dollars in 2015, according to figures revealed Friday at the China-ASEAN Beijing Economic Forum, an event taking place in China's capital from Dec. 16 to 18 to commemorate the 20th anniversary of the China-ASEAN relations.Ma Mingqiang, secretary-general of ASEAN-China Center, said China-ASEAN trade volume totaled 267 billion U.S. dollars in the first three quarters of 2011 and is expected to hit the annual target of 350 billion dollars this year.He said the two parties have become closely linked in the past two decades, as China is now ASEAN's largest trade partner while ASEAN ranks the third among China's trade partners.With the comprehensive implementation of the China-ASEAN Free Trade Agreement in 2010, China has made 90 percent of commodities traded between China and ASEAN countries free of tariffs.China and ASEAN have enjoyed rapid social and economic growth since they established bilateral cooperation, said Surin Pitsuwan, ASEAN secretary-general.ASEAN can provide human resources, natural resources and raw materials for China's industrial development, and it in turn wants to win more investment from China, said Pitsuwan.He said the cooperation not only is a win-win solution for both sides, but will also make a positive contribution to the world.Guo Jinlong, mayor of Beijing, said the city saw a 21.5 percent year-on-year increase in trade volume with ASEAN in 2010, and will further strengthen its cooperation with the countries.ASEAN groups Brunei, Cambodia, Indonesia, Laos, Malaysia, Myanmar, the Philippines, Singapore, Thailand and Vietnam.

  济南治疗阴虱治疗   

WASHINGTON, Dec. 12 (Xinhua) -- British scientists have discovered a new way to target cancer through manipulating a master switch responsible for cancer cell growth. The findings, published Monday in the U.S. journal Cancer Cell, reveal how cancer cells grow faster by producing their own blood vessels.Cancer cells gain the nutrients they need by producing proteins that make blood vessels grow, helping deliver oxygen and sugars to the tumor. These proteins are vascular growth factors like VEGF -- the target for the anti-cancer drug Avastin. Making these proteins requires the slotting together of different parts of genes, a process called splicing.Scientists at the University of West England and the University of Bristol discovered that mutations in one specific cancer gene can control how splicing is balanced, allowing a master switch in the cell to be turned on. This master switch of splicing makes cancer cells grow faster, and blood vessels to grow more quickly, as they alter how VEGFs are put together.In experimental models, the researchers found that by using new drugs that block this master switch they prevented blood vessel growth and stopped the growth of cancers."The research clearly demonstrates that it may be possible to block tumor growth by targeting and manipulating alternative splicing in patients, adding to the increasingly wide armory of potential anti-cancer therapies," the authors said.

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WASHINGTON, Dec. 7 (Xinhua) -- The use of two drugs never tried in combination before in ovarian cancer resulted in a 70 percent destruction of cancer cells already resistant to commonly used chemotherapy agents, say researchers at Mayo Clinic in Florida.Their report, published on-line Wednesday in Gynecologic Oncology, suggests that this combination, ixabepilone and sunitinib, might offer a much needed treatment option for women with advanced ovarian cancer.Neither drug is approved for use in ovarian cancer. Ixabepilone is a chemotherapy drug that, like other taxane drugs, targets the microtubules and stops dividing cells from forming a spindle. It has been approved for use in metastatic breast cancer. Sunitinib, approved for use in kidney cancer, belongs to a class of tyrosine kinase inhibitors that stops growth signals from reaching inside cancer cells.When caught at late stages, ovarian cancer is often fatal because it progressively stops responding to the chemotherapy drugs used to treat it."Women die from ovarian cancer because their tumors become resistant to chemotherapy, so a drug that might be able to reduce that resistance -- which may be what this combination of agents is doing -- would be a boon to treatment of this difficult cancer," says study coauthor Gerardo Colon-Otero.The finding also highlights the importance of the role of a molecule, RhoB, that the researchers say is activated by the drug duo. It might be a potential biomarker that may help identify patients who might benefit from such combination therapy, the researchers say.

  

BEIJING, Nov. 28 (Xinhuanet) -- The U.S. FBI and police in the Philippines have arrested four alleged hackers in Manila with connections to a terrorist group in Saudi Arabia, according to media reports Monday.The four who were arrested last Wednesday hacked into AT&T Inc.'s phone systems as part of a plan to funnel money to a Saudi-based terror group, the reports said.The hackers, according to the investigators, worked for a group that helped finance a deadly 2008 terrorist attack in Mumbai, India.Investigators also said the hacking cost AT&T around 2 million U.S. dollars. And an AT&T representative told Reuters that it "ended up writing off some fraudulent charges that appeared on customer bills" but did not comment on the 2 million dollars figure."AT&T and its network were neither targeted nor breached by the hackers," AT&T spokeswoman Jan Rasmussen said. "AT&T only assisted law enforcement in the investigation that led to the arrest of a group of hackers."

  

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