Transplant to divide 2 types
1 type is a different gene marrow to transplant.(1970's clinical application, have already obtained very great success)It needs to be have mutually match together a full brothers, sister with the white cell antigen(HLA) of sufferer mankind and very few number of have no relative relate to of provide Sui input of different body marrow, or family member such as the marrow of the parents and sons and daughters transplant;And have nothing to do with sufferer HLA not and very matching of marrow of provide.The brothers sister of non- compatriot although the HLA mutually matches, the easy occurrence importance doesn't wait of the transplantation thing anti- host disease(GVHD), particularly at after a kind of circumstance is more serious.Transplanting with gene marrow is another , namely very few count of together egg double foetus twin brothers or the marrow of the sister transplantation.
Still having 1 type is stillfrom the body marrow to transplant(ABMT).This kind of marrow transplantation opens an exhibition to compare with night, , 80's applied in clinical.Use the marrow of oneself, not the one who need to provide Sui, this method is simple, be easy to expansion, can used for only sons and daughters, and have no GVHD occurrence.Used for leukemia, lymphoid lump and various treatments of entity lumps.
Mankind white cell antigen(HLA) gene the point is exist in the short arm of two No.6th chromosomes in the meantime up, each top constitutes to°from the complicated gene point of close catena again.Each orders all 1 within gene to constitute from several or several ten etc..On the cell membrane, the antigen discover has already have currently 200 kinds of or so.Only have HLA - A - B-C the HLA antigen that can examine currently in the laboratory, -D/DR this several big type.Laboratory measure two people's this a few antigens agree with to match and be unequal to have no not to agree with in two people's all antigens of place.In together the full brothers, sister paternal uncle the mother is each accept a chromosome top grows gene each time of 1, so is a monoploid gene heredity.Together full brothers sister's gene match's method completely the homology rate only has 25%, parents and son generation, always has the AN of a single chromosome top HLA, B etc. point of match dissimilarity, past in addition to together twin brothers or sister of egg outside, family member and irrelevant provide the HLA mutually matches of the probability be very few.
The HLA is at the beginning the main organization compatibility of the mankind compound(MHC) and disheveled hair now, the antigen that its gene express when code, the participation control immunity identify and cell second cluster interaction, past the HLA not and mutually matches to transplant thing with be subjected to the mutually reject of of the organization influence.Clinical up on the other hand can produce transplantation thing can't plant to live, can produce importance not to wait on the other hand of impatient and chronic transplant the thing anti- host disease, the performance is skin, liver and stomach and intestines way pathological changes and the serious can cause to die.Therefore, whether HLA organization goes together with the success that the type transplants to choice and marrow which provides a Sui or not, is one of the important links.
BE about 60% adults impatient leukemia sufferer, through different gene or together the gene marrow transplantation can reach to above grow an existence period for 3 years and the part already is above for 5~6 years.At chronic grain period with chronic cell leukemia, being about 80% patients can survive above for 3 years, the part has already survive 5~6 years above, it may be said cure for good.Someone compared to use the chemistry treatment of the normal regulations consociation, don't do the impatient leukemia of marrow transplantation and only have 10 ~ 15% people survive till 3 years, the average existence expects to be only around a year.Chronic grain the existence period of the cell leukemia average 3~4 years, course of illness although slowness, use currently the chemotherapy method cured for good of possibility.Therefore, the curative effect that marrow obtain when transplant to compare with normal regulations chemotherapy, for good.To lymphoid lump and other entity lump the application is from the body marrow transplant may also attain to cure for good of purpose.
Still having 1 type is stillfrom the body marrow to transplant(ABMT).This kind of marrow transplantation opens an exhibition to compare with night, , 80's applied in clinical.Use the marrow of oneself, not the one who need to provide Sui, this method is simple, be easy to expansion, can used for only sons and daughters, and have no GVHD occurrence.Used for leukemia, lymphoid lump and various treatments of entity lumps.
Mankind white cell antigen(HLA) gene the point is exist in the short arm of two No.6th chromosomes in the meantime up, each top constitutes to°from the complicated gene point of close catena again.Each orders all 1 within gene to constitute from several or several ten etc..On the cell membrane, the antigen discover has already have currently 200 kinds of or so.Only have HLA - A - B-C the HLA antigen that can examine currently in the laboratory, -D/DR this several big type.Laboratory measure two people's this a few antigens agree with to match and be unequal to have no not to agree with in two people's all antigens of place.In together the full brothers, sister paternal uncle the mother is each accept a chromosome top grows gene each time of 1, so is a monoploid gene heredity.Together full brothers sister's gene match's method completely the homology rate only has 25%, parents and son generation, always has the AN of a single chromosome top HLA, B etc. point of match dissimilarity, past in addition to together twin brothers or sister of egg outside, family member and irrelevant provide the HLA mutually matches of the probability be very few.
The HLA is at the beginning the main organization compatibility of the mankind compound(MHC) and disheveled hair now, the antigen that its gene express when code, the participation control immunity identify and cell second cluster interaction, past the HLA not and mutually matches to transplant thing with be subjected to the mutually reject of of the organization influence.Clinical up on the other hand can produce transplantation thing can't plant to live, can produce importance not to wait on the other hand of impatient and chronic transplant the thing anti- host disease, the performance is skin, liver and stomach and intestines way pathological changes and the serious can cause to die.Therefore, whether HLA organization goes together with the success that the type transplants to choice and marrow which provides a Sui or not, is one of the important links.
BE about 60% adults impatient leukemia sufferer, through different gene or together the gene marrow transplantation can reach to above grow an existence period for 3 years and the part already is above for 5~6 years.At chronic grain period with chronic cell leukemia, being about 80% patients can survive above for 3 years, the part has already survive 5~6 years above, it may be said cure for good.Someone compared to use the chemistry treatment of the normal regulations consociation, don't do the impatient leukemia of marrow transplantation and only have 10 ~ 15% people survive till 3 years, the average existence expects to be only around a year.Chronic grain the existence period of the cell leukemia average 3~4 years, course of illness although slowness, use currently the chemotherapy method cured for good of possibility.Therefore, the curative effect that marrow obtain when transplant to compare with normal regulations chemotherapy, for good.To lymphoid lump and other entity lump the application is from the body marrow transplant may also attain to cure for good of purpose.


