中山痔疮拉血不疼(中山治疗痔疮多久才好) (今日更新中)

CHANGSHA/HARBIN, Feb. 12 (Xinhua) -- As Chinese people are embracing the arrival of the Year of Tiger on Saturday, zoologists are worried about the survival of South China Tigers as the endangered species are facing a serious problem of inbreeding.No traces of the tigers have been found in the last decade, they said.The number of captive South China tigers (Panthera tigris amoyenesis) rose to 92 in 2009 from 60 in 2007 but all the tigers were the offsprings of six wild South China tigers which were caught more than 40 years ago, said Deng Xuejian, a professor with the Department of Biology of Hunan Normal University, based in Changsha, capital of central China's Hunan Province."The inbreeding may lead to genetic freaks, low survival rates and poor physical makeup," Deng said.All the genes have come from two male and four female tigers, which had lead to highly identical genes in the offspring, Deng said."The situation may reduce the genetic diversity and cause degradation or even the extinction of the species," he said.The tigers would lose genetic diversity if their genes were too similar, said Ma Zaiyu, president of veterinary hospital of Changsha Zoo."The number of the members of a species should be at least 1,000 to maintain the stability of the species," Ma said.Zoologists estimated the number of wild South China tigers could have been less than 30 in the 1990s. The remaining wild tigers are presumed to live in the remote areas of Guangdong, Hunan, Fujian and Jiangxi provinces, Deng Xuejian said.Based on analysis of relevant date combining field investigation, Deng estimated the number of wild South China tigers could be less than 10.No traces of wild South China tigers were reported in Hunan in the last two years, said Zhou Shuhuai, director of wildlife protection section of the Hunan provincial forestry bureau."The number is limited and the tigers scatter in different areas, which make it difficult for natural breeding between wild tigers," said Huang Gongqing, a tiger expert at South China Tiger Breeding Base in Suzhou, a city of east China's Jiangsu Province."The extinction of the wild tigers will happen sooner or later," Huang warned.Some experts have said that there may be already no wild South China tigers. "However, we cannot know as the animal is very difficult to trace," Deng said.Ma Zaiyu said to avoid extinction of the species, more captive tigers should be bred, and some genes might be recovered when the population reaches 1,000, while Deng suggested continuous search for wild tigers to enrich the captive tigers' genes.The situation is much better for the Siberian tigers (panthera tigris altaica) in northeast China as the number of the wild ones is quite stable, experts said.The number maintains at around 20 in China, among which 10 to 14 are in Heilongjiang Province and eight to ten are in Jilin Province, said Sun Haiyi, deputy director of Heilongjiang Wildlife Institute"But no more young tigers under one year old have been discovered in the past two years. The reason might be the number of female tigers are less than the males and the animals are relatively isolated by the mountains," Sun said.China established a breeding base for the Siberian tigers in Heilongjiang in 1986 and the number of captive tigers has increased from eight to current more than 800, Sun said.Experts called for more efforts to protect the habitats of the tigers for the purpose of protection and re-wilding of the tigers.

BEIJING, Jan. 29 (Xinhua) -- Chinese State Councilor Ma Kai urged here Friday that public complaints and petitions should be handled properly to promote social stability and harmony.Ma Kai, also secretary-general of the State Council, or cabinet, made the remarks at a national conference attended by heads of relevant government departments dealing with such petitions.Ma stressed that the government should make more efforts to prevent the occurrence of disputes and complaints right from the start.He also called for better investigation and sound settlement of petition cases.He urged setting up a risk assessment system in the decision making procedure in major social issues.Better implementing existing policies and the accountability system for relevant official departments are also needed, Ma said.

BEIJING, Feb. 12 (Xinhua) -- Chinese police nationwide were urged Friday to tighten security and step up safety overhaul during the Chinese Lunar New Year and be "ready to handle emergencies to prevent serious accidents."A circular from the Ministry of Public Security told local police authorities to increase scrutiny of fireworks parties, trade fairs, lantern shows, and temple fairs during the Spring Festival holiday which starts Saturday.It said the police should assist in keeping public and traffic order around large events' venues and be ready to handle crime and emergencies.Efforts should be made to strengthen security measures around train stations. Police authorities must release "safety tips" to the public through radio, newspapers and cell phone messages, it said.More than 10,000 large events, including traditional temple fairs, will be held across the country during the seven-day holiday, with more than 320 events expected to attract more than 10,000 people each.The latest ministry statistics show police solved nearly 1,200 homicide cases and 915 human trafficking cases last month.Police also arrested nearly 470 suspects for using telephones to scam or defraud people in January, saving 3.45 million yuan (507,000 U.S. dollars) in economic losses.Last month, the police busted nearly 2,000 bases for illegal fireworks' manufacture, sale, or transportation.The Spring Festival, or the Lunar New Year, falls on Sunday. It is the most important annual Chinese festival, with family reunions, much fun and plenty of eating.

BEIJING, Jan. 21 (Xinhua) -- China's yuan-denominated individual home mortgage lending rose 1.4 trillion yuan (204.98 billion U.S. dollars) in 2009, up 47.9 percent from the previous year, said a report issued by the People's Bank of China, the central bank, on Wednesday.The growth rate was 37.4 percentage points higher than the previous year, said the report on China's investment flow in 2009.Meanwhile, the yuan-denominated property development lending gained 576.4 billion yuan in 2009, up 30.7 percent year on year, and the growth rate was 20.4 percentage points more than the previous year, the report said.The total mid-term and long-term loans in foreign and domestic currency expanded 7.1 trillion yuan in 2009, up 43.5 percent from the previous year, and the growth rate was 23.4 percentage points more than the previous year.The short-term loans in foreign and domestic currency expanded 2.3 trillion yuan, up 758.5 billion yuan from the same period last year.Industrial mid-term and long-term loans in foreign and domestic currency added 1 trillion yuan among China's major financial institutions, up 26 percent from the previous year.Infrastructure mid-term and long-term loans in foreign and domestic currency expanded 2.5 trillion yuan, up 43 percent from the same period last year, according to the report.The central bank said on Jan. 15 that China's new yuan-denominated lending in 2009 hit a record 9.59 trillion yuan (1.4 trillion U.S. dollars), almost double that of the previous year.

GUANGZHOU, Jan. 21 (Xinhua) -- Southern Guangdong Province launched the pilot real-name ticket system Thursday morning amid China's efforts to curb ticket hoarding by scalpers.China's first real-name ticket was booked at 7:03 a.m. by phone, confirmed the ticket booking system of Guangzhou Railway Group (GRG), operator of the province's railways.The ticket, priced at 423 yuan (61.96 U.S. dollars), was for a hard berth on a train coded K446 scheduled for Jan. 30, running from south China's Shenzhen City to northwestern Xi'an City.The real-name system covers tickets of trains scheduled for the 40-day Spring Festival travel peak starting from Jan. 30. These tickets are now available as travellers can book 10 days in advance by phone.Travellers are able to dial hot lines to book tickets and get them from wickets in railway stations or ticket agencies before midnight the day after the booking.The traveller only need to follow automated voice instructions and dial in necessary information. After the booking is accepted and processed in a computerized database, the automated voice system will issue a booking code. With the code and ID card at hand, the traveller can get his ticket from wickets in railway stations or ticket agencies."This procedure is expected to prevent long queues at the windows because most of the communication is made on phone," said Huang Xin, head of GRG's passenger transport section.The National Development and Reform Commission forecast some 210 million train trips during the Spring Festival rush, a year-on-year rise of 9.5 percent.The real-name system has drawn much attention in China. It still needs to be seen whether the system can effectively curb ticket hoarding. There are also worries that the newly introduced ID checks may paralyze railway stations because of the heavy workload involved.GRG will hold a press conference at around 9:00 a.m. on Thursday to reveal more details on the system.

来源：资阳报