摘要:
1,3 Diazines according to formula: and pharmaceutically acceptable salts thereof inhibit phosphorylation of platelet-derived growth factor receptor and thereby hinder abnormal cell growth and cell wandering.
摘要:
1,3 Diazines according to formula (I): and pharmaceutically acceptable salts thereof inhibit phosphorylation of platelet-derived growth factor receptor and thereby hinder abnormal cell growth and cell wandering. The compounds may be used to treat or prevent cell-proliferative disorders such as arteriosclerosis, vascular reobstruction, cancer and glomerulosclerosis.
摘要:
1,3 Diazines and pharmaceutically acceptable salts thereof inhibit phosphorylation of platelet-derived growth factor receptor and thereby hinder abnormal cell growth and cell wandering. The compounds may be used to treat or prevent cell-proliferative disorders such as arteriosclerosis, vascular reobstruction, cancer and glomerulosclerosis.
摘要:
A container obtained by biaxially stretch-blow-molding a resin. Except the mouth-and-neck portion, vicinities thereof and the center of the bottom portion, the container as a whole is reduced in thickness under a highly drawing condition without accompanied by whitening, and a portion constituting the bottom valley portions has an yielding load of not smaller than 25 kg/cm at 70.degree. C. The container exhibits excellent heat resistance, pressure resistance, shock resistance as well as self-standing ability.
摘要翻译:通过双轴拉伸吹塑树脂获得的容器。 除了口颈部,其附近和底部的中心之外,容器整体在高拉伸条件下的厚度减小,而不伴随着白化,构成底部谷部的部分具有屈服载荷 在70℃下不小于25kg / cm 2。容器表现出优异的耐热性,耐压性,抗冲击性以及自立能力。
摘要:
The present invention is directed to methods for the expansion of non-terminally differentiated cells ("precursor cells") using agonists of Notch function, by inhibiting the differentiation of the cells without inhibiting proliferation (mitotic activity) such that an expanded population of non-terminally differentiated cells is obtained. The cells are preferably stem or progenitor cells. These expanded cells can be used in cell replacement therapy to provide desired cell populations and help in the regeneration of diseased and/or injured tissues. The expanded cell populations can also be made recombinant and used for gene therapy, or can be used to supply functions associated with a particular precursor cell or its progeny cell.
摘要:
There is here provided butt-welded cans made of steel plates having a carbon concentration of 0.02 to 0.09% by weight, the aforesaid butt-welded cans being characterized in that a coating film for preventing the adhesion of melted metal particles is applied to at least the inner surface of the weld portion and its vicinity of each can, and a carbon concentration index I of the weld portion satisfies the formula (1)I=(Iw/Ic).times.10.sup.3 .ltoreq.15 (1)wherein Iw is a K.alpha. X ray intensity, of carbon in the weld portion, measured by the EPMA method, andIc is a K.alpha. X ray intensity, of carbon in graphite, measured by the EPMA method.
摘要:
There is provided a method of making a welded can body having a mash seam weld which includes a heat affected zone extending continuously in the longitudinal direction thereof and is formed with no pitting. The weld is formed by mash seam welding a lapped portion of a can body preform made of a surface treated steel sheet while allowing an alternating current to flow through the lapped portion via a water-cooled elongated electrode and a water-cooled rotary electrode. The alternating current has a crest factor satisfying an expression 1.5.ltoreq.Ip/Ie.ltoreq.2.0, where Ie and Ip designate an effective value and a peak value, respectively, of the alternating current.
摘要:
A method of preparing hollow metallic bodies by contacting flat droplets of a molten metal with a liquid capable of readily gasifying at a temperature lower than the melting point of said metal. Upon contact the liquid gasifies under the flat droplets and the gas pushes up the center of the flat droplets. The edges of the droplets fall because the vapor near the edges goes around the edges. As the middle of the droplets rises the surface tension of the droplets brings the edges together thereby forming the hollow metallic body.