摘要:
A forged product is made of a magnesium alloy and includes a through hole making portion to make a through hole that runs in a predetermined direction, and a bottom portion that lies on a plane intersecting with the predetermined direction. The through hole includes a first portion that has been formed by a forging process and a second portion that has been formed after the forging process. The second portion of the through hole has shifted toward the bottom portion with respect to the middle of the through hole in the predetermined direction.
摘要:
Fusion proteins containing active agonist or antagonist fragments of parathyroid hormone (PTH) and parathyroid hormone related peptide (PTHrP) coupled to a collagen-binding domain are presented. The fusion proteins can be used to promote bone growth, to promote hair growth, to prevent cancer metastasis to bone, to promote immune reconstitution with a bone marrow stem cell transplant, to promote mobilization of bone marrow stem cells for collection for autologous stem cell transplant, and to treat renal osteodystrophy. Pharmaceutical agents comprising a collagen-binding polypeptide segment linked to a non-peptidyl PTH/PTHrP receptor agonist or antagonist are also presented.
摘要:
A forged product is made of a magnesium alloy and includes a through hole making portion to make a through hole that runs in a predetermined direction, and a bottom portion that lies on a plane intersecting with the predetermined direction. The through hole includes a first portion that has been formed by a forging process and a second portion that has been formed after the forging process. The second portion of the through hole has shifted toward the bottom portion with respect to the middle of the through hole in the predetermined direction.
摘要:
Provided is a growth factor anchoring type bone graft material, wherein a bone graft substrate exposing at least a collagen fiber is bound to a collagen-binding-site-containing growth factor which contains a growth factor receptor agonist peptide and a collagen-binding peptide. The same can be produced by mixing a bone graft substrate and a collagen-binding-site-containing growth factor which contains a growth factor receptor agonist peptide and a collagen-binding peptide, and is also superior in osteogenic ability.
摘要:
Fusion proteins containing active agonist or antagonist fragments of parathyroid hormone (PTH) and parathyroid hormone related peptide (PTHrP) coupled to a collagen-binding domain are presented. The fusion proteins can be used to promote bone growth, to promote hair growth, to prevent cancer metastasis to bone, to promote immune reconstitution with a bone marrow stem cell transplant, to promote mobilization of bone marrow stem cells for collection for autologous stem cell transplant, and to treat renal osteodystrophy. Pharmaceutical agents comprising a collagen-binding polypeptide segment linked to a non-peptidyl PTH/PTHrP receptor agonist or antagonist are also presented.
摘要:
Disclosed is a process for producing an artificial tissue, which comprises a step of providing a liquid flow control member and a mesh member in a flow path through which a cell culture liquid comprising at least one type of animal cells, a collagen-binding cell growth factor and an extracellular matrix component is circulated and cultured to accumulate the extracellular matrix molecule and the animal cells on the surface of the liquid flow control member at a high density, thereby forming a high-density cultured tissue, wherein the liquid flow control member and the mesh member are so arranged in the flow path that these members are in contact with each other or in proximity to each other, and wherein the mesh member is arranged on the back side of the liquid flow control member relative to the direction of the liquid flow. Also disclosed is an artificial tissue produced by the process.
摘要:
To provide an end point detection method applying a resonance phenomenon, an end point detection apparatus, and a chemical mechanical polishing apparatus on which the detection apparatus is loaded for monitoring variation in the thickness of an electrically conductive film in real time, reliably detecting a polishing end point of the electrically conductive film at high accuracy, without generating noise, low power consumption, and capable of reducing the cost.In order to achieve above described objects, the present invention provides an end point detection method applying a resonance phenomenon in which a polishing end point is detected when the electrically conductive film is polished and removed to an appropriate thickness, wherein a sensor 37 composed of an oscillation circuit of the Colpitts type or the like having a planar inductor and a concentrated constant capacitor is used, and the variation in the thickness of the electrically conductive film is monitored in real time from the variation in the oscillation frequency of the sensor 37 caused along with the variation in the thickness of the electrically conductive film opposed to the planar inductor.
摘要:
White light from a light source is applied onto a wafer through an observation window which is formed on a polishing pad, and a spectrometric analysis is performed to the light which has been reflected on the wafer, whereby a polishing end point of the wafer is detected. In this case, an amount of the reflected light is measured and brightness of the light source is corrected so that the amount of the reflected light is constant. Thereby, the polishing end point is accurately detected.
摘要:
A lead-acid battery using dilute sulfuric acid as the electrolyte, has a plate group composed of at least one positive plate, one negative plate and an intervening separator. Whiskers of at least one type selected from carbon, graphite and potassium titanate, having an electronic conductivity, with a diameter of 10 .mu.m or less and an aspect ratio of 50 or more, and a specific surface area of 2 m.sup.2 /g are mixed with at least one of the active materials of the positive and negative plates by 0.01 to 10 wt. % of the active material so as to connect the active material particles mutually and/or active material and current collector electronic conductively.
摘要:
There is disclosed a photosensitive lithographic printing plate material comprising a photosensitive layer having a slip sheet laid on the surface thereof, said slip sheet comprising natural pulp, 5 to 50% by weight of polyolefinic synthetic pulp and 0.2 to 2.0% by weight of an alkali metal halide.