34results about How to "Facilitate the binding reaction" patented technology

The invention discloses an AIDS immune cell therapy apparatus, which is applicable to the medicine field. The AIDS immune cell therapy apparatus is characterized in that blood and plasma separators, by which plasma, individual blood cells and multinuclear giant cells which are formed due to HIV boarding, are prepared; by virtue of an exogenous gene transfection technique, a CD4+T cell line, which can bond HIV, is prepared, the CD4+T cell line undergoes amplification and the CD4+T cell line is covered by virtue of a high-biocompatibility material, so that a purifier is prepared; and then, agarose, which is subjected to a gradient concentration, is added, and the CD4+T cell line in the purifier is immobilized so as to take an effect on adsorbing the HIV; the purifier, together with the separators, functions as key parts of an extracorporeal circulation device; when blood passes through the blood separator, the multinuclear giant cells which contain the HIV are filtered out, subsequently, when the plasma, which is separated by virtue of the plasma separator, passes through the purifier, HIV in the plasma is adsorbed and scavenged by virtue of a purifying agent, the purified plasma joins with the individual blood cells which are separated by virtue of the plasma separator, and then the plasma is returned back, so that the purpose of scavenging the HIVs inside and outside the blood cells by virtue of a detoxifying and purifying therapy is achieved.

The invention discloses an HIV-infected pregnant women blood purifier. The purifier comprises a major component which is a purifying column, the purifying column comprises multiple purification layers composed of CD4+T cell strains, hybridoma macrophage cell strains, free HIV antibodies, HIV antibodies bound to goat antibodies Ig and agarose capable of binding with HIV, and the purification layers form the purifying column; HIV in to-be-purified blood treated with a blood and plasma separator is adsorbed and removed by the cleaning agent, and purified plasma and single blood cells separated by the separator gather together prior to being transfused into bodies, and accordingly the purpose of HIV-infected blood purification treatment on HIV inside and outside blood cells is achieved.

The invention relates to an immobilized algae ball and its preparation method and application. The preparation method of the immobilized algae ball is to first cultivate the microbial algae liquid, then prepare the algae mixed liquid and the algae cross-linking agent, add the microbial algae liquid to the algae mixed The embedding solution was obtained from the liquid, and the embedding solution was dripped into the algae cross-linking agent with a peristaltic pump to obtain immobilized algal bulbs. Acetyl tri-n-butyl citrate (ATBC) and chitosan are added to the algae mixture, which makes the obtained immobilized algae bulbs stronger and less prone to damage, and makes microalgae reproduce faster and more efficient in handling nitrogen and phosphorus. high. The immobilized algae balls prepared by the present invention only use acetyl tri-n-butyl citrate and chitosan as additives, and do not need to use a variety of materials to increase the mechanical strength of the immobilized algae balls, which simplifies the process and ensures the immobilized algae balls Good stability and activity, both of which are widely sourced, low in price, low in equipment requirements and low in toxicity to microorganisms, convenient for large-scale production, and cost-effective.

An AIDS detoxification treatment instrument used in the medical field, characterized in that it prepares a blood and plasma separator capable of separating plasma, single blood cells and multinucleated giant cells formed by inhabiting HIV, and prepares HIVgp120 antibodies and HIVgp41 antibodies that can bind HIV As well as HIV gp120 and gp41 antibodies combined with goat anti-Ig, and hybridoma macrophage cell lines, as purifiers, prepared in agar gel, wrapped with polymer materials to make a purifier, and together with the separator constitute the key to the extracorporeal blood circulation device When the blood flows through the blood separator, the multinucleated giant cells containing HIV are filtered out, and then when the plasma separated by the plasma separator flows through the purifier, the HIV in it is absorbed and removed by the purifier, and the purified plasma and plasma The single blood cells separated by the separator are confluent and then reinfused into the body, so as to achieve the purpose of AIDS blood purification treatment to remove HIV inside and outside the blood cells.

An HIV (human immunodeficiency virus) therapeutic apparatus for the field of medical science is characterized in that a separator capable of separating blood cells and plasma is prepared, HIV gp120 and gp41 antibodies and HIV gp120 and gp41 antibodies capable of combining anti-goat Ig are prepared, CD4+T cell lines and hybrid tumor macrophage cell lines retaining myogenic cell properties and capable of infinitely growing are built by exogenous gene transfection and hybridoma technology respectively, the cell lines are amplified and then distributed in agar gel, the agar gel is wrapped by high-biocompatibility materials to prepare a purifier, the gel forms layering distribution of antibody titer from high to low and agarose concentration from low to high from top to bottom, anti-goat Ig combined and free gp120 and gp41 antibodies, the CD4+T cell lines and the hybrid tumor macrophage cell lines are fixed to the agar gel to function in adsorbing HIV, the prepared purifier is combined with the separator and a control procedure in use, blood in extracorporeal circulation is divided into the plasma and the blood cells by the separator, the HIV in the plasma is filtered by the purifier, and then the plasma is converged with the blood cells and returned.

The invention discloses a method for making soupy rice with an electric cooker and an electric rice cooker capable of making soupy rice, which belongs to the field of kitchen cooking utensils and solves the problems that the existing cooking process for soupy rice is complicated and uses many cooking equipment. The method for making soupy rice with the electric cooker of the present invention, The electric rice cooker includes an inner container, a heating device and a steamer placed in the inner container, the steamer is provided with steaming holes for circulation of soup and steam, and a soup stock is arranged between the steamer and the bottom of the inner container. In the cooking cavity, the heating device heats the stock material in the stock cooking cavity to form stock, and the stock is heated to boiling and cooks the rice in the steamer through the steaming holes to form stock rice. The invention integrates the production process of stock and rice in stock into the electric rice cooker, and the stock and rice in stock can be cooked at one time by using an ordinary electric cooker, saving time and equipment for making stock and rice in stock for users.

The invention relates to an aids immunotherapy adsorber, belonging to the field of medicine science. The aids immunotherapy adsorber is characterized in that HIV gp120 and gp41 antibodies are prepared by adopting genetic recombination and the hybridoma technology, anti-goat gp 120 and gp 41 antibodies are prepared by taking the prepared HIV gp120 and gp41 antibodies as antigens, agar gel is added according to a suitable ratio, a material with high biocompatibility is adopted for covering, so that the adsorber is prepared, the layering distribution with antibody titer from high to low and agar concentration from low to high is formed from an inlet to an outlet, the anti-goat gp 120 and gp 41 antibodies are completely combined, while HIV gp120 and gp 41 antibodies with high titer are left, in the extracorporeal circulation, when the separated plasma flows through the adsorber, the HIV forms the immobilized immune complex with the corresponding fixed antibody, and the immobilized immune complex is intercepted by the agar gel with high concentration and small micropores, and the plasma with HIV removed flows out from the adsorber, is mixed with hemocytes, and then is conveyed back to the body.

The invention discloses an AIDS blood purifier, and belongs to the medicine field. The AIDS blood purifier is characterized in that a separator, by which blood cells and plasma are separated, is prepared; by virtue of a hybridoma technique, a hybridoma macrophage cell line, which not only reserves the properties of original macrophages but also achieves indeterminate growth, is prepared and the hybridoma macrophage cell line undergoes amplification; an HIVgp120 and gp41 antibody and an HIVgp120 and gp41 antibody bonded with anti-goat Ig; the prepared materials (the antibodies) are prepared in agar gels; and the hybridoma macrophage cell line is covered by virtue of a high-biocompatibility material, so that the purifier is prepared; the gels are in layered distribution that an antibody titer is decreased from top to bottom and an agarose concentration is increased from top to bottom, wherein the gp120 and gp41 antibodies which are bonded and not bonded with the anti-goat Ig as well as hybridoma macrophage cells are immobilized in the agar gels so as to take an effect on adsorbing the HIV; the prepared purifier is used in combination of the separator and a regulating program; blood participating in extracorporeal circulation is separated into the plasma and the blood cells by virtue of the separator; and the plasma joins with the blood cells after HIV is filtered out by virtue of the purifier, and then the plasma is returned back.

An AIDS immune purifier used in the medical field is characterized in that a separator capable of separating hemocyte from plasma is manufactured, HIVgp120 and gp41 antibodies are prepared and combined with HIVgp120 and gp41 antibodies of anti-goat Ig, a CD4+T cell line is constructed through foreign gene transfection, a specific molecular antibody on the surface of the CD4+T cell line serves as a growth stimulant for amplification, the preparations are mixed with agar gel, the mixture is wrapped by a high-biocompatibility material to form the purifier, the gel is distributed in layers from top to bottom with antibody titer gradually reduced and the agarose concentration gradually increased, and the gp120 and gp41 antibodies combined with anti-goat Ig and not combined with anti-goat Ig and the CD4+T cell line are fixed in the agar gel to achieve the HIV adsorption function; the manufactured purifier is combined with the separator and a control program in use, blood in extracorporeal circulation is separated into plasma and hemocyte by the separator, the plasma is combined with the hemocyte after HIV is filtered away by the purifier, and then blood is transfused back.

The invention discloses an ozone contact reaction tank for gas-water rapid mixing, which comprises an ozone contact reaction tank, and the contact reaction tank includes an inlet and an outlet; the contact reaction tank is provided with an ozone aeration device, several A first diversion wall extending from the top of the ozone contact reaction tank from top to bottom and a number of second diversion walls extending from the bottom of the ozone contact reaction tank from bottom to top, each first diversion wall is arranged on the adjacent Between the two second diversion walls, a narrow water flow channel is formed between the open bottom of the first diversion wall and the bottom of the ozone contact pool, and the top of the second diversion wall is open to the top of the ozone contact pool A water flow channel is formed between them, the ozone aeration device is arranged below the first diversion wall, there is a gap between the ozone aeration device and the lower surface of the first diversion wall, the ozone contact reaction tank realized by the present invention can avoid ozone Bubbles accumulate around the aeration device for a long time to form a local high concentration, which improves the reaction efficiency.