摘要:
To provide a composition which is capable of efficiently delivering an siRNA intradermally and of effectively suppressing the expression of a target gene by an RNAi. Provided is a composition for iontophoresis including an siRNA-polycation complex which is charged negatively.
摘要:
The invention provides compound (I): wherein each symbol is as defined in the specification, having a tyrosine kinase inhibitory action on Trk receptors such as TrkA, TrkB, TrkC or other tyrosine kinase receptors such as Flt-3, which is useful for the prophylaxis or treatment of proliferative diseases associated with kinase signaling pathway such as tumor or cancer, fibrotic diseases, restenosis associated with angioplasty, polycystic kidney disease, aberrant angiogenesis disease, tuberous sclerosis complex, hair loss, and Alzheimer's disease.
摘要:
The invention is a transformed yeast for detecting and measuring a dioxin comprising a dioxin receptor gene, a dioxin receptor nuclear translocator gene, a transcription activation domain gene, a dioxin receptor-binding DNA cis element and a reporter gene and capable of expressing the reporter gene in the presence of the dioxin. The invention is also a reagent for detecting and measuring a dioxin comprising this transformed yeast. The invention is also a kit for detecting and measuring a dioxin comprising this reagent and a proliferation medium.
摘要:
The present invention relates to the use of molybdenum and vanadium mixed oxides, optionally iron doped, as catalysts for the oxidation of unsaturated alcohols, in particular allyl alcohol, and also to a process for the production of unsaturated carboxylic acids, in particular acrylic acid, in the gas phase, in the presence of such a catalyst.
摘要:
The problem of the present invention is to prove a medicament for decreasing body weight, a medicament for decreasing visceral fat, a medicament for decreasing triglyceride in the liver, and a method for screening a medicament for ameliorating obesity and fatty liver. The problem is solved by a method comprising measuring an activity of a candidate material for inhibiting a sphingomyelin synthetase wherein if the candidate material has an activity for inhibiting a sphingomyelin synthetase, the candidate material is judged to have at least one function selected from the consisting of an anti-obesity drug, a drug for decreasing visceral fat, a drug for treating fatty liver and an agent for increasing adiponectin expression.
摘要:
Provided is a composition for iontophoresis comprising a negatively-charged protein-liposome complex, in which the protein-liposome complex is formed of a negatively-charged protein and a cationic liposome. Such may provide a composition capable of efficiently delivering a protein having a large molecular weight intradermally and inducing an immune response effectively by iontophoresis.
摘要:
The invention relates to a method for producing hexaalkylborazine represented by formula 2 from a borazine represented by the formula 1, an alkene and a ligand transition-metal complex catalyst. For both formulas 1 and 2, R 1 represents an alkyl group and may be the same or different. R 2 represents a hydrogen atom or an alkyl group, and may be the same or different, and at least one of the R2 is a hydrogen atom, and R 3 represents a an alkyl group, and may be the same or different.
摘要翻译:本发明涉及由式1表示的环硼烷,烯烃和配位体过渡金属络合物催化剂制备由式2表示的六烷基氮杂硼烷的方法。 对于式1和式2,R 1表示烷基,可以相同或不同。 R 2表示氢原子或烷基,可以相同或不同,R2中的至少一个为氢原子,R 3为 烷基,可以相同或不同。
摘要:
A composite comprising a fabric and a polyampholyte hydrogel is provided. In the composite, the polyampholyte hydrogel is a hydrogel of a polymer bearing randomly dispersed cationic and anionic repeat groups and at least a part of the fabric is coated with the polyampholyte hydrogel. A method of preparation of the composite comprises steps (a) to (c): (a) providing a monomer mixture for preparation of a polyampholyte hydrogel; (b) immersing a fabric in the monomer mixture solution; and (c) polymerizing monomers in the monomer mixture solution to obtain a precursor of the composite.
摘要:
[Problem] To provide a composite metal oxide catalyst which can produce high yields of acrylic acid from glycerin in a one-step reaction, the catalyst comprising at least tungsten, vanadium, niobium and oxygen, and a method for producing same. Also to provide a method for producing acrylic acid from glycerin using the catalyst. [Solution] A composite metal oxide catalyst which is used to produce acrylic acid from glycerin, and which comprises at least tungsten, vanadium, niobium and oxygen. Also provided are: a method for producing the composite metal oxide catalyst, wherein a mixed liquid obtained by mixing a compound comprising at least tungsten, niobium and vanadium with water is subjected to hydrothermal synthesis, thus forming a solid, and the solid is then fired; and a method for producing acrylic acid from glycerin using the catalyst.
摘要:
An objective of the present invention is to provide a structure capable of obtaining a higher difference in refractive indices between that of a transparent material and that of a cavity, than in the past, and a manufacturing method thereof, and the present invention provides a structure having a transparent material and an internal cavity which is formed by irradiating said transparent material with a pulse laser beam having a pulse width of 10 x 10 -12 seconds or less, and wherein refractive index of said transparent material at d line is n d → 1.3.