摘要:
A hemoperfusion adsorbent is provided comprising a woven or knitted fibrous carbon adsorbent material having at least one coating thereon of a hydrophilic polymer. The adsorbent carbon fabric is preferably derived from a novolak-type phenolic resin. The hydrophilic polymer will preferably comprise a polymer prepared by the polymerization of at least one monomeric acrylate or methacrylate, preferably with a copolymerizable monomer containing an epoxy moiety.
摘要:
A peptide is disclosed which is represented by the formula:H-X-Gly-Trp-Lys-His-Trp-Val-Tyr-Tyr-Thr-Cys-Cys-Pro-Asp-Thr-Pro-Tyr-Leu-Asp-Y -Zwherein one of X and Y stands for a single bond, an amino acid residue selected from the class consisting of Asp, Glu, Lys and a divalent group represented by the formula, ##STR1## (wherein n stands for an integer in the range of 1 to 17), or a peptide residue formed by peptide linkage of two to ten amino acid residues of at least one species selected from the class mentioned above, the other of X and Y stands for an amino acid residue selected from the class consisting of Asp, Glu, Lys and a divalent group represented by the formula, ##STR2## (wherein n stands for an integer in the range of 1 to 17), or a peptide residue formed by peptide linkage of two to ten amino acid residues of at least one species selected from the class mentioned above and Z stands for a hydroxyl group or an amino group, and two cysteinyl mercapto groups in the Cys-Cys moiety may be interlinked to each other to form a disulfide bond.
摘要翻译:公开了由下式表示的肽:HX-Gly-Trp-Lys-His-Trp-Val-Tyr-Tyr-Thr-Cys-Cys-Pro-Asp-Thr-Pro-Tyr-Le-Asp- Y -Z其中X和Y中的一个代表单键,选自Asp,Glu,Lys和由下式表示的二价基团的氨基酸残基:其中n表示 1至17的范围)或通过选自上述类别的至少一种的2至10个氨基酸残基的肽键形成的肽残基,X和Y中的另一个表示选自以下的氨基酸残基: 由Asp,Glu,Lys和由式表示的二价基团,其中n表示1〜17的整数,或由2〜10个氨基酸的肽键形成的肽残基 选自上述类别中的至少一种的残基和Z表示羟基或氨基,并且Cys-Cys moie中的两个半胱氨酰巯基 ty可以彼此互连以形成二硫键。
摘要:
The present invention provides a covering material consisting essentially of a hydrophilic, water insoluble polymer (component A), a high boiling plasticizer and/or organic solvent (component B) for said component A, and an aqueous liquid (component C). Said covering material is useful as a protective covering material for forming a film or coat on the skin and/or wound surface in the treatment of burn. The material is characterized in that film or coat formation on the skin and/or wound surface can be realized in a short time.
摘要:
A column for adsorption of blood proteins is disclosed which comprises a blood inlet and a blood outlet each with a filter, and a porous material packed between both the filters, which material has a mean pore diameter (D) of 30-3,000 amgstroms with the volume occupied by pores with diameters of 0.8D-1.2D being at least 80% of the whole pore volume. The adsorption column can eliminate specific blood proteins by selective adsorption and is useful in the treatment of autoimmune diseases and cancer, for instance.
摘要:
A human IgG.sub.1 type monoclonal antibody which possesses a molecular weight in the range of 180,000.+-.20,000 as measured by the method of polyacrylamide gel electrophoresis performed in the presence of sodium dodecyl sulfate and is specific to nicotinic acetylcholine receptor. The human IgG.sub.1 type monoclonal antibody mentioned above is produced by a method which comprises fusing human cells capable of producing an antibody against nicotinic acetylcholine receptor with propagable human cells thereby giving rise to a hybridoma capable of producing the aforementioned human IgG.sub.1 type monoclonal antibody, selecting the hybridoma from the production of the fusion, culturing the hybridoma thereby giving rise to the aforementioned human IgG.sub.1 type monoclonal antibody, and selecting the antibody from the cultured medium. The hybridoma mentioned above is also identified.
摘要:
Carriers coated with a copolymer of a hydrophilic acrylate or methacrylate monomer and a copolymerizable unsaturated carboxylic acid or unsaturated amine are provided which are substantially free from nonspecific adsorption of proteins and the like. Due to the side-chain carboxyl or amino groups of the copolymer, these coated carriers are able to immobilize bio-active materials such as antigens, antibodies, complements and enzymes. These carriers, on which bio-active materials can be immobilized, are useful as clinical selective adsorbents, affinity-chromatographic adsorbents, selective electrodes or columns for analysis.
摘要:
A hemoperfusion adsorbent is provided comprising an adsorbent material containing at least one coating thereon of a hydrophilic polymer prepared by the polymerization of at least one monomeric acrylate or methacrylate with a copolymerizable monomer containing an epoxy moiety therein.In addition, a method is provided for removing air bubbles from such adsorbents comprising boiling said adsorbents in water or physiological saline, cooling said adsorbents, packing said adsorbents into a container and sterilizing the packed container by autoclaving.
摘要:
A restorative composition for hard tissue, comprising a paste (A) containing an inorganic calcium phosphate powder, a polymerizable monomer mixture and a polymerization initiator, and a paste (B) containing an inorganic calcium phosphate powder, a polymerizable monomer mixture and a polymerization accelerator, wherein the content of the inorganic calcium phosphate powder in each paste is 75-85% by weight, and each monomer mixture contains a monomer of the formula (1): ##STR1## and a monomer of the formula (2): ##STR2## the content of the monomer (1) accounting for 40-65% by weight of the monomer mixture as a whole. The composition can well adhere to the bone and has a sufficient water resistance. As it generates little heat upon hardening, it is less detrimental to the patient's tissues. Furthermore, the paste has an appropriate consistency, which facilitates homogeneous mixing of the paste and application of the resultant mixture to the affected part by the use of a dispensing apparatus. Thus, the restorative composition can be used not only as a bone cement but also as a filler for the defected part of the bone, a bone prosthesis or an artificial bone.
摘要:
When an overdrive cut is performed to an automatic transmission control when climbing uphill slopes, the actuator position An is stored in overdrive cut aperture storage value C with overdrive cut demands to the automatic transmission executed until the actuator position changes by a first predetermined value Ct1. If the condition C-An>Ct1 is satisfied for a predetermined period of time T0 until timer counter TMR becomes zero, then restoration to overdrive is allowed. Accordingly, even when cruising along long uphill roads, up-shifts to overdrive are prohibited during this time and because there are no up-shifts to overdrive during this time, vehicular speed does not change in fixed periods and thus, a high-level of passenger comfort is achieved.
摘要:
Treatment of the blood by means of a blood purification device comprising packed, substantially spherical, smooth-surfaced, porous granules having at least 0.1 .mu.mole/m.sup.2 of the silanol group on the surface thereof, a blood inlet and a blood outlet scarcely causes decrease in leukocyte or platelet count or blood cell damage and can remove proteins from the blood by adsorption without high pressure loss.
摘要翻译:通过血液净化装置处理血液,该装置包括在其表面上具有至少0.1微摩尔/ m 2硅烷醇基团的填充的,基本上为球形的,光滑的多孔颗粒,血液入口和血液出口几乎不会减少 在白细胞或血小板计数或血细胞损伤中,并且可以通过吸附而无需高压力损失从血液中去除蛋白质。