摘要:
The subject of the present invention is a liposomal formulation containing an anti-tumour compound characterised in that it contains the active compound encapsulated in liposome vesicles forming a composition of lipid components in the ratio of 1 part by mass of the active compound per 5 parts by mass of the lipid components, preferably 1 part by mass of the active compound per 5 parts by mass of the lipid components as well as a vitamin or a derivative thereof, a method of producing it as well as composition containing the said formulation.
摘要:
The object of the invention is a method of preparing esters of lactic and lactylatic acid in alcoholysis reaction of aliphatic polyester. In particular, the invention relates to a method of preparing ethyl lactate with simultaneous preparation of lactyllactate. Developed technology will be used in synthesis process of ethyl lactate and other esters of lactic acid that have versatile application in many industrial sectors.
摘要:
The object of the present invention is a preparation for pluripotent very small embryonic/epiblast-like stem cells (VSELs) and hematopoietic stem/progenitor cells (HSPC) CD34+ mobilisation from bone marrow to peripheral blood, characterised in that it contains metformin, and the usage of metformin for pluripotent very small embryonic/epiblast-like stem cells (VSEL) and hematopoietic stem/progenitor cells (HSPC) CD34+ mobilisation from bone marrow to peripheral blood and for use in treatment or prevention of conditions associated with reduced regenerative potential or premature senescence of cells.
摘要:
The invention relates to a method for detection of decreased susceptibility for anticancer adjuvant chemotherapy with cytostatic from the group of oxazaphosphorines and antibiotic from the group of anthracyclines in breast cancer patients, according to which the evaluation of PIP gene expression is performed with the use of real-time PCR method on the isolated total RNA in the sample of tissue material taken from patient from primary tumour of ductal breast cancer, wherein the statistically significant lower expression of PIP mRNA indicates decreased susceptibility for anticancer adjuvant chemotherapy with cytostatic from the group of oxazaphosphorines and antibiotic from the group of anthracyclines. The invention provides a prediction test, which enables rapid classification of patients in terms of their responsiveness for adjuvant chemotherapy and thus the undertaking of appropriate therapeutic intervention.
摘要:
The subject of the present invention are nanocarriers of the polymer micelle type based on block copolymers, made using thin film hydration and meant for use in w pharmaceutical formulations as active ingredient carriers, i.e. for photosensitizers used in the photodynamic therapy of tumours, a method of making them and their use.
摘要:
The subject of the present invention is an isolated antigen being an immunogenic form of the common enterobacterial antigen (ECA) of Gram-negative bacteria of the family Enterobacteriaceae: ECA combined with lipopolysaccharide (ECALPS); a glycoconjugate of inactivated form of this antigen with a protein, as well as compositions and vaccines containing such an antigen/glycoconjugate designed for the prevention and treatment infections caused by Gram-negative bacteria.
摘要:
The subject of the present invention is a pure monomeric bovine serum albumin, a method of producing it characterised by the use column chromatography in resin and a method of identifying it using dynamic light scattering.
摘要:
The present invention relates to a polymer composition for the production of microstructured optical fibres comprised of methyl methacrylate as a monomer, benzoyl peroxide as a polymerization initiator and thioglycolic acid as a chain transfer agent. The present invention also provides a method for producing microstructured fibres based on a polymer composition and for using the polymer composition for the production of microstructured optical fibres.
摘要:
The present invention relates to a system for color marking of the metals by means of laser comprising the laser (L) generating a laser beam (W), which is directed by an electronically controlled element correcting the divergence of the beam (V) followed by galvo mirrors of the scanner or the plotter (X) and (Y) changing the angle of the beam or shifting the beam in the plotter system and then through the optics (F) on the marked surface (S) at a distance (D) from the optics (F) characterized in that it comprises a control unit (U) to read a signal proportional to the power (2) read by means of the head of the power meter (P), into which a part of the laser beam is preferably directed from an uncoupling mirror (M), which is arranged in the path of the laser beam between the galvo mirrors of the scanner (X) (Y) and the surface (S), preferably in front of or behind the optics (F), and to read a signal proportional to the distance (1) of the distance sensor (DS), and to send the signals controlling a deflection of the beam (3) and (4) and its divergence (5) in the galvo mirrors of the scanner (Y) and (X), and to send the power control signal (6) of the laser (L), wherein the unit is controlled by a control device, preferably a computer (C), and a method for color marking of the metals using this system.