The tear becomes HIV are read by mistake in the new stronghold The tears can spread and still wait to prove

The tear becomes HIV are read by mistake in the new stronghold The tears can spread and still wait to prove
The tear becomes HIV are read by mistake in the new stronghold The tears can spread and still wait to prove
Poster that the American psychology made a diagnosis the centre made. The child on the poster opens arms and calls: "I have AIDS, but please embrace me, so will not pass to you. " While comforting the HIV-positive person next time, " don't cry " Perhaps there is meaning besides. Recently, BJ Union Hospital infects head of the department of internal medicine Li TaiSheng to discover, have already presented in the negative HIV-positive person's tears through HIV in the treatment, blood, still contain HIV. This research results are issued on the international academic periodical " AIDS " of September. This piece of news causes people right " The century killer " The new round of panic," it is too can infect by AIDS not to seem by tears, can't stop mankind by HIV taking it seriously? " As to this, Li TaiSheng corrects and says, one's own research can not obtain " the fourth kind of spread route of AIDS that the tears are " when being interviewed by China Youth News Conclusion,is it with HIV to can only last lachrymal gland and tear,etc. " the strongholds " new . Hide the virus thieves' den in the corner, light up the light When September 16, 2011 came, 47 -year-old Li Tai survived in mixing the office of the building in the east of Peking Union Medical College Hospital busily. Three walls of the office are all book cases, academic periodical and specialized book regarding file of the research report of AIDS, AIDS are studied are being put, and the emeritus trophy which he got because of breakthrough progress of studying in AIDS. This has published more than 200 scientific papers, typed the latest find that the doctor of the dealings had a chat to get up for more than 20 years with HIV, a face is serious: "We have found a large amount of HIV in accepting the tears of patient of treatment of drug cocktail therapy for a long time, here is new ' the stronghold ' of the virus. " Though as far back as 1985, researchers just detected the virus in the HIV-positive person's tears, but Li TaiSheng has studied proved, even if the patient has accepted the long-term treatment, still store and alive HIV in the tears, even equivalent to quantity when not receiving treatment yet. "This seems to catch mosquitoes in the room, after you took the insecticide to kill most mosquitoes, but find that is still hiding from many mosquitoes in the corner. " Li TaiSheng says. In this large room on the body, HIV is just like the mosquito of dark China. They bite health cells, infect it, duplicate, infect more cells fast, destroy the human immune system finally. The room totters, patients are infected with other diseases, die finally. Duplicate the force and attack while being superstrong and suchly, this kind is being all called " AIDS " Disease last one that change " Pestilence of century after the history " . However, " mosquito " Have different kinds of: One kind is very active, hover in the room; Another kind hides in the corner quietly, is carrying on the low-level duplication activity. In the description of AIDS Zhang LinQi, professor of comprehensive rearch centre of Tsing-Hua University, global researchers are all here for face-off " The mosquito " Rack one's brains. Their operation plan is very clear - -Control the virus to break out effectively with the medicine at first, eliminate the enemy that can see; After killing the active mind, and then control the virus fighting stubbornly with one's back to the wall, does not allow them to burst out, then eliminate it. The first operation plan is quite going on effectively. Especially after drug cocktail therapy was proposed in 1996, this kind of therapeutic method like the high-efficient insecticide, can control most active HIV effectively. The data reveal, the patient is after receiving treatment for 3- 6 months, the virus in the blood reduces by a wide margin. However, the second operation plan makes the doctors difficult to make. Can live on in degradation in the virus in the corner in the face-off of the treatment while hiding. Though they are not active temporarily, the medicine to oppose the virus disappears, essence of resuming the attack at once. The more serious one is, they hide in the dark place, no one knows where they are. Li TaiSheng says, once there was a patient after insisting on the treatment in 3 years for example, there is no HIV in the blood plasma. But 3 months after the patient is unwilling to continue taking medicine, stopping medicines, " virus is all revived " . In the medical terminology, these conceal the corner that does not enliven HIV and is named the virus to store the storehouse. Before this, mainly point the cells of the inactive state in the storage storehouse where people know, including lymphocyte, the brain in brain cell, blood accumulate the liquid etc.. Now, a new den is dug out, that is the tears. "When the virus in the blood plasma is controlled, but virus in the tears remains as before, it means still some places are releasing HIV to the body. If can continue finding the source of releasing the virus, it will be a very meaningful discovery. " Zhang LinQi thinks, if Li TaiSheng's experiment can be further verified, will offer new studying the direction for AIDS treatment in the future. The greatest meaning found this time lies in this too - -Want to catch thieves, should find the thieves' den first, a corner lights up the light in the room. Let the AIDS people crying go out of this research about the tears of the door smiling, in fact originated from misunderstanding. In 2005, a therapeutic HIV-positive person of Li TaiSheng did the surgery of eye because of suffering from cataract. He finds, a large amount of HIV exists inside after water of room in checking patient's eyeball. Find TaiSheng Li make public,but unidentified on in reporter write as " expert claim, there is HIV in the tears " ! In fact, water of the room and tears are totally different. It is in room water it is at eyeball, it full of on room eyeball ago and behind liquids transparent of room, generally speaking people are unable to touch at all. The one that saw the media read by mistake, Li TaiSheng meant to stand out and clarify, but hesitated to stand up: "My experiment can only prove that contain the virus in water of the room, but really have in the tears, I have not tested, it is unable to draw a conclusion. " Since 2006, he is leading other 8 persons to begin the study on HIV-positive person's tears. They have found 21 patients, among them the seminar includes 16 patients accepting drug cocktail therapy for a long time, their peripheral blood HIV is negative, in addition choose 2 how to diagnose newly that produce the patient able to bear medicine as the control group after a patient, 3 treatments. The centre goes on to make a diagnosis at AIDS of BJ Union Hospital in experiment. The patient whose wish offers the tears will be going to a doctor to this room later, offer the tears for experiment. Though only need a ml of tears each person, nearly shut 20 drops of tears to require strictly to this in the experiment - -The tears that collect should guarantee not to be polluted, collect successfully, keep at the low temperature. The greatest difficulty lies in how to let the patient lose the tears. "It is not everybody that can have one's face covered with tears quickly like performer, we must try every possible means to build out a piece of air that is suitable for shedding tears Atmosphere. " Full-time nurse Li YanLing who is responsible for collecting the tears says. Generally speaking, Li YanLing and assistant will broadcast sadder music such as " two spring reflects the moon " in the office, then sit down and chat. "There is a casual girl labourer, very hot heart goes to donate blood after Wen's Sichuan earthquake, but find in checking that suffers from AIDS by oneself. Her life experience is very bumpy, mother passed away when 5 years old, father is not good to her, found a boyfriend loving her dearly with great difficulty, passed away unfortunately, this girl did not know, he is a HIV-positive person. " Li YanLing once moved a patient and shed tears with this story: "Perhaps suffer commiserate with each other, the patient is apter to shed tears for the person similar to one's own situation. " However, need scared people who shed tears of so large fee to be actually few. "It is very easy for 80% of the patients to fetch the tears, some people have many tears, it is almost enough to make a yawn. Also someone is especially easy to move, sometimes not need me to tell a story at all, they will talk about some sad things, speak so that I can't help shedding the tears together accordingly too by oneself. " Li YanLing says. When the tears will gush out soon, Li YanLing and assistant will move the liquid device and take out the tears with the trace. This instrument is just like a pen, the front is equipped with one and sucked the head, inlet the tears into through the control button. The whole course probably takes 15- 20 minutes. But Li YanLing will also continue chatting with the patient. They have a chat " The new job found recently " , " child who will go to the high school soon " And patient's positive therapeutic result, finished the collection experiment of the tears with smile. After getting the tears sample, Li TaiSheng's group begins to step up measuring in the laboratory. The result reveals, the virus quantity in the tears of patient treated for a long time, with just making a definite diagnosis of the contrasting of the person of AIDS, difference is not big. To this conclusion, the experiment group does not dare to adopt a casual attitude. They have used 3 kinds of different experiment methods, has studied for 5 years, but no matter to treating the new patient in 3 moons, treat the old patients of 3 years, conclusions are all the same. After hashing, Li TaiSheng and colleagues will just discover and announce formally. They released to write in the thesis on the " AIDS " periodical like this: "It is proved that we have evidences, when the virus of the blood is inhibited, remain as before a large amount of virus in the tears, the tears should be the storage storehouse of HIV. " The thesis is also to offering the instruction clinically, " when positive patients carry on the eye inspection or operation to HIV, strengthen and protect, deal with prudently " . Up till now, there is not a case that because contacts the infected tears in the whole world However, this time people seem to read meaning by mistake. Use " AIDS " " tears " Do keyword search, more than page several " whether tears might become AIDS propagate new route" in front of the conclusion that get ,This lets Li Tai grow to look continuously and shake the head. "We have proved that contain the virus in the tears, but does not represent virus is sure to travel through this way. " Li TaiSheng says, " up till now, because no cases of whole world have contacted the infected tears. " In fact, it is still blood propagating, mother-to-baby transmission and spreading through sex intercourse that AIDS mainly propagates the route. 2010 statistical data of Ministry of Public Health reveal, have spread through sex intercourse and already mainly propagated the route as AIDS of our country. By the end of October of 2010, our country will report to more than 370,000 of HIV-positives and patients totally, more than 130,000 patients among them, more than 68,000 cases of death. At present, the medical circle has not found the radical cure for AIDS yet, but already known that grab the ability of time from Death's hand. Under the treatment of drug cocktail therapy, AIDS can be controlled like hypertension, diabetes. At present, the antiviral treatment can lengthen patients for life-span 30 years - 50 years, more only 10 years ahead of time than the life expectancy that is totally cured. An example is American basketball star Johnson. He has received treatment since the 1990s of last century, still alive today. Another news is, it is within sight to prevent AIDS. Some new news at World Conference on vaccine of AIDS held in Bangkok of Thailand on September 12 this year, rather excitement of Zhang LinQi of fighting with AIDS for more than 20 years. At this meeting, scientists discuss the experimental result of vaccine getting up and developing at present, and vaccine develop topics such as the direction,etc. the following 5 years. "Regarding vaccine is developed it is the a bit more most light, on 16,000 clinical trial experimenters, we have found some protection properties and immune index are relevant. This gives a clue for design of our next vaccine. " Zhang Lin Qi says. Perhaps this discovery can help the mankind to find and aim at a definite goal that concentrates on and research and develop vaccine, send in being, strangle, sprout one HIV. Comparing will ponder racking one's brains how to eliminate to slip into the room, hide in the mosquito of the dark place, perhaps will slip away in the place to come in and add the one - storeyed screen window more effective for mosquitoes from the beginning. Meanwhile, Li TaiSheng continues for " stops HIV " And busy. Full of reports that is misunderstood on the computer screen, Li TaiSheng is planning to translate the English thesis into Chinese and publish on the Chinese academic periodical, under the circumstances that people still nourish the frightened situation to AIDS, " can reduce to the reading by mistake of it at least " . (Reporter Li marked)


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