15443results about "Pharmaceutical active ingredients" patented technology

A pharmaceutical composition comprising a protein arginine methyltransferase 5 (PRMT5) inhibitor and a KRASG12C (Kirsten rat sarcoma viral oncogene homolog glycine-to-cysteine) inhibitor. The pharmaceutical composition can be used for treating various cancers, comprising solid tumors. The combined product can be used for treating any number of diseases associated with PRMT5 and / or KRASG12C.

The invention discloses bacillus velezensis as well as fermentation product filtrate and a biological product thereof, and belongs to the technical field of microorganisms, a bacillus velezensis BTN-HB-F4 strain is separated and purified from prinsepia utilis royle in Harba snow mountain in Yunnan province, the fermentation product filtrate of the bacillus velezensis has excellent HAS inhibition capacity and remarkable DPPH and ABTS free radical scavenging capacity, and the biological product of the bacillus velezensis has the advantages that the biological product can be used for preparing biological products of the prinsepia utilis royle; a good anti-oxidation effect can be realized; secondly, under various concentrations, fermentation product filtrate can remarkably reduce the proportion of SA-beta-Gal positive cells, gene expression of matrix metalloproteinase 3 can be remarkably inhibited, and a good anti-aging effect is achieved; in addition, fermentation product filtrate can remarkably inhibit generation of zebra fish melanin and has a good whitening effect; the secretion amount of cell inflammatory factors IL-6 and TNF-alpha can be remarkably inhibited, and a good relieving effect is achieved; finally, the fermentation product filtrate can effectively inhibit the growth of pathogenic bacteria staphylococcus aureus, and has the potential of regulating the skin micro-ecology.

The invention discloses a scalp essence capable of controlling oil and removing dandruff and a preparation method thereof, and provides the scalp essence capable of controlling oil and removing dandruff. The formula consists of the following raw materials: water, saccharomycetes / rice fermentation product filtrate, butanediol, phenoxyethanol, caprylic acid / capric triglyceride, galactose yeast-like bacterium fermentation product filtrate, allantoin, a saccharomycetes / zinc fermentation product, nicotinamide, arginine, polysorbate-20, hydrogenated lecithin, acrylic acid (ester) / C10-30 and an alkanol acrylate cross-linked polymer. Hydrolyzed sodium hyaluronate and trace components. According to the oil-controlling and dandruff-removing scalp essence disclosed by the invention, through the synergistic interaction among the raw materials, the effects of replenishing water, preserving moisture, controlling oil and removing dandruff are increased, the effects of relieving, recovering oil-water balance, recovering skin elasticity and delaying senescence are also achieved, the effects of preventing hair loss and nourishing hair are also achieved, and meanwhile, the oil-controlling and dandruff-removing scalp essence has the advantage of being stable in storage.

According to some embodiments, a method of promoting hair growth or hair stimulation in a subject comprises applying vacuum or suction using a handpiece assembly along a targeted portion of the subject's skin surface where hair growth or hair stimulation is desired and providing at least one treatment material to said targeted portion of the subject's skin surface, wherein the application of vacuum or suction helps promote hair growth or stimulate hair.

The invention discloses a calendula double-bacterium fermentation product as well as a preparation method and application thereof, and relates to the technical field of plant fermentation. The preparation method of the calendula double-bacterium fermentation product disclosed by the invention comprises the following steps: carrying out primary fermentation by using lactobacillus plantarum, then carrying out secondary fermentation by using saccharomyces cerevisiae, and carrying out sterilization and filtration treatment on the calendula fermentation liquid subjected to secondary fermentation, so as to obtain the calendula fermentation liquid. The calendula fermentation liquor is subjected to combined fermentation through lactobacillus plantarum and saccharomyces cerevisiae, and the content of polyphenol and flavone in the calendula double-bacterium fermentation product is remarkably increased. Meanwhile, the calendula double-bacterium fermentation product has the effects of preserving moisture, resisting oxidation, relieving and controlling oil, and has a wide application prospect in the field of cosmetics.

The invention relates to the technical field of daily chemicals, and provides shampoo and a preparation method and application thereof.The shampoo is prepared from, by mass, 3%-15% of a sulfate-free anionic surfactant, 8%-20% of an ampholytic surfactant, 0-5% of a nonionic surfactant, 0.3%-1% of a hair cationic conditioner and 0.1%-3% of emulsified silicone oil based on the total mass of the shampoo; the cationic conditioner for hair comprises a polyquaternium cationic polymer and cationic guar gum, and the mass ratio of the polyquaternium cationic polymer to the cationic guar gum is (1: 2)-(2: 1). According to the application, the polyquaternium cationic polymer and the cationic guar gum are selected as the cationic conditioner for hair, and the sulfate-free anionic surfactant and the emulsified silicone oil are matched, so that mild cleaning of scalp can be realized, water-oil balance of the scalp can be maintained, damage to hair scales can be reduced, and the combability and fluffy effect of the hair can be improved.

The invention discloses a method for improving beef quality, an action mechanism and an experimental method, in a cattle body, vitamin A can activate the expression of EBF2 through an active metabolite RA of the vitamin A, and the EBF2 can inhibit the transcription process of CYP26B1 in a targeted manner to maintain the activity of a retinol signal channel, so that PPAR gamma and downstream lipid metabolism related genes thereof are activated, and the activity of the retinol signal channel is improved. Fatty acid transport and lipid accumulation in fat cells in the cattle muscle are promoted, fat deposition in the cattle muscle is promoted, and the beef quality is improved. By constructing the molecular network for regulating and controlling the formation of the fat in the cattle muscle, a complex regulation and control mechanism for controlling the fat deposition in the cattle muscle can be understood more deeply, a method for improving the beef quality based on regulating and controlling the vitamin A mediated key factor EBF2 is provided, and a new way is provided for improving the beef quality in a targeted manner.

The invention discloses a cosmetic composition and a preparation method thereof, and belongs to the technical field of cosmetics. The invention discloses a chamomile essential oil toner which is mainly prepared from the following raw material components in parts by mass: 10 to 20 parts of modified toner, 50 to 60 parts of water, 4 to 6 parts of glycerol, 2 to 4 parts of propylene glycol, 0.8 to 1.2 parts of sodium chloride, 6.5625 to 7.875 parts of chamomile essential oil polymer micelle, 2.1875 to 2.625 parts of adhesive, 10.5 to 11.5 parts of capric triglyceride and 0.8 to 1.2 parts of cetyl polyethylene glycol. Through the synergistic effect of the modified toner and chamomile essential oil polymer micelles in a specific ratio, the dispersion stability of the toner is improved, meanwhile, the slow release effect of active ingredients is enhanced, and the chamomile essential oil toner has the advantages that the makeup holding property, the storage stability and the mildness are improved, meanwhile, the toner dispersity is improved, and the sensitive skin stimulation risk is reduced.

The invention relates to a barrier repair composition for activating cell energy and application thereof, the composition comprises the following components: nicotinamide, a wheat germ extract, oat beta-glucan and a golden camellia flower extract, the four components synergistically form a full-link barrier repair system of energy supply (nicotinamide)-autophagy cleaning (wheat germ extract)-structure strengthening (beta-glucan)-oxidation defense (camellia nitidissima extract), the limitation that a traditional skin care product singly supplements lipid or resists oxidation is broken through, lipid dynamic balance is rebuilt from the root of cell metabolism, and the skin care product has the advantages that the skin care effect is good; and certain skin smoothing and anti-aging effects are achieved.

According to the preparation method of the Huangshan pine needle polyphenol and the acne-removing and inflammation-diminishing essence, the Huangshan pine needle polyphenol is prepared by adopting a microbial solid fermentation method, release of soluble polyphenol substances in Huangshan pine needles is remarkably promoted, and compared with an unfermented group, the polyphenol content of pine needles reaches up to 146.32 + / -2.53 mg / g and is increased by 1.89 times. The pine needle polyphenol component is prepared by adopting ultrasonic-assisted deep eutectic solvent extraction, membrane filtration and separation and purification technologies, the method has the advantages of short extraction time, low extraction temperature, environmental friendliness and the like, the structural integrity of pine needle polyphenol is maintained to the greatest extent, and the antibacterial activity of polyphenol is remarkably improved. The acne-removing and inflammation-diminishing essence containing the Huangshan pine needle polyphenol is soft in formula and high in safety, has remarkable dual effects of moisturizing and acne removing, can effectively inhibit skin inflammation, promote repair of acne skin, maintain the health state of the skin and meet the requirements of people, and can be widely applied to the field of skin care products.

The invention relates to the technical field of cosmetics, in particular to an acne-removing composition, lipidosome and a preparation method and application thereof. The acne-removing composition disclosed by the invention is prepared from the following components in parts by weight: 2 to 8 parts of nicotinamide, 1 to 5 parts of cortex magnoliae officinalis extract, 0.15 to 2.01 parts of glycyrrhizic acid, 0.1 to 2 parts of totarol and 0.01 to 0.15 part of hyssopus officinalis extract. The nano-carrier is adopted to wrap and deliver the acne removal composition, so that the solubility of the functional components is increased, the bioavailability of the functional components is improved, meanwhile, the irritation of the functional components is also improved, multi-target co-delivery and multi-mechanism acne removal are realized, and the acne removal composition has a remarkable acne removal effect.

The invention relates to a composition containing camellia nitidissima extract and capable of brightening skin color and application of the composition to preparation of cosmetics suitable for dry sensitive skin, and the composition comprises the following components: camellia nitidissima flower extract, elm bark extract, oat kernel protein and laver polysaccharide in front of water temple, the weight ratio of the camellia nitidissima flower extract to the elm barks extract to the oat kernel protein to the laver polysaccharide in front of water temple is (1-10): (1-8): (0.1-1): (0.01-0.1). The composition can achieve the optimal long-acting brightening, barrier repairing and stimulation relieving effects on the aspect of efficacy.

The invention is based, at least in part, on the discovery that replacement of a key bond in the near-infrared fluorophore with a carbon-carbon bond conjugation to a targeting ligand results in vastly increased stability as compared to NIR fluorophores without such a bond, while preserving ligand and zwitterionic properties. In at least one aspect, the invention provides an imaging agent dye comprising a charge-balanced imaging agent conjugated to a targeting vector, wherein the targeting vector is a PSMA binding vector, such as dPSMA-617 or KUE, a FAP binding vector, a bombesin receptor binding vector, or a somatostatin receptor binding vector, and the charge-balanced imaging agent is ZW-800-1, ZW-830-1, or ZW-700-1-Forte.

The invention belongs to the technical field of biological medicines, and provides application of DRAM1 as a diagnosis and treatment target for resisting non-alcoholic fatty liver disease related hepatocellular carcinoma in preparation of a kit, a carrier and a medicine aiming at the problem of lack of effective treatment targets of NAFLD-related HCC. As a target spot for resisting the non-alcoholic fatty liver disease related hepatocellular carcinoma, the expression level of the DRAM1 in liver tissues of non-alcoholic fatty liver disease related hepatocellular carcinoma patients and mice is increased. According to the application disclosed by the invention, research is developed aiming at the effect of the DRAM1 in the generation and development of NAFLD-related HCC, the analysis of TCGA liver cancer queue data and a GSE164760 data set is taken as an entry point, the influence of the DRAM1 on the diagnosis and prognosis of the liver cancer is comprehensively analyzed, and verification is carried out through a mouse in-vivo experiment, so that a new thought and a new target spot are provided for clinical diagnosis and treatment of the liver cancer.

The invention discloses a ginseng extract rich in rare saponins and preparation and anti-aging application thereof, and belongs to the technical field of oral beauty and skin care products, the ginseng extract is obtained by fermentation treatment of ginseng powder through phytobacterium plantarum, and the preservation number of the phytobacterium plantarum is GDMCC No.64374. The ginseng extract rich in rare saponin is fermented by specific plant lactobacillus, ginsenoside is efficiently converted into CK and F1, various natural plant components such as ginseng polysaccharide are reserved, and a specific synergistic effect is generated. Through verification, the prepared ginseng extract is high in bioavailability, can more effectively inhibit cell inflammation, and can more effectively recover the mitochondrial function of senescent cells and inhibit cell senescence. The preparation method provided by the invention is high in operability and easy to standardize and intellectualize. Compared with a traditional extraction and purification method, the adopted fermentation method is more environmentally friendly and efficient, and large-scale production can be achieved in industrial production.

The invention discloses a moisturizing and antioxidant composition containing a Campanumoea maculata extract and PDNR, and belongs to the technical field of cosmetics. The composition is prepared from the following components: an extract of barks of the calyx ampelopsis, an extract of fruits of annona squamosa, an extract of leaf cells of desert rose, an extract of fruits of fructus corni and polydeoxyribonucleotide (PDRN), and the composition has good moisturizing and anti-oxidation effects through the synergistic effect of the five components of the extract of the barks of the calyx ampelopsis, the extract of the fruits of the fructus corni and the polydeoxyribonucleotide (PDRN).

The preparation method comprises the following steps: firstly, uniformly stirring and mixing synthetic fluorophlogopite, silica, polymethylsilsesquioxane, boron nitride, bismuth oxychloride, zinc stearate, aluminum starch octenylsuccinate, mica, aluminum oxide, hydrolyzed sodium hyaluronate and toner in a stirring homogenizer; then uniformly mixing polydimethylsiloxane, octyldodecanol stearoyloxy stearate, isoamyl laurate, diisostearyl malate, phenoxyethanol and caprylyl glycol, and heating to 45 + / -5 DEG C; pouring the mixture into an oil spraying barrel of a stirring homogenizer, uniformly stirring and mixing while spraying oil, crushing, then carrying out airflow crushing, sieving the material, putting the sieved material into a mold plate, and carrying out compression molding, so as to obtain a pressed powder block; and putting the mixture into a packing material powder box to obtain the make-up fixing and brightening pressed powder. The pressed powder is prepared by adding an airflow crushing process, the particle size of the powder is smaller, the powder is dispersed more uniformly, the powder is pressed into the solid pressed powder, and the phenomenon of powder flying is well reduced while makeup fixing and brightening effects are achieved.

The invention relates to the technical field of cosmetics, and provides a composition containing a dendrobium officinale enzymolysis extract, which is prepared from the following components in percentage by mass: 18 to 22 percent of dendrobium officinale enzymolysis extract, 9 to 11 percent of chitosan oligosaccharide, 6.5 to 7.5 percent of bionic moisturizing enhancer, 0.1 to 0.2 percent of sodium alginate, 0.05 to 0.15 percent of citric acid / sodium citrate buffer pair and 60.4 to 65.4 percent of solvent matrix. By combining low-temperature enzymolysis with a biological purification process, efficient extraction of dendrobium candidum polysaccharides and phenolic substances is realized, dendrophenol oxidation inactivation caused by high temperature can be effectively avoided, hydrochloric acid residues in chitosan oligosaccharide preparation are effectively removed, formula irritation is remarkably reduced, and the dendrobium candidum extract is more suitable for sensitive skin care; the components in the composition have a synergistic effect, the dendrobium officinale enzymolysis extract and the enzymolysis chitosan oligosaccharide form a composite moisturizing network, the moisturizing rate is remarkably increased, the oxidation resistance is remarkably improved, and the composition can be applied to products such as essence, masks and freeze-dried powder.

The invention relates to a preparation method of a tricholoma matsutake fermentation product with anti-wrinkle and firming effects as well as a product and application of the tricholoma matsutake fermentation product. The preparation method comprises the following steps: mixing a composite plant extract, a carbon source, inorganic salt and water, then sterilizing to obtain a sterilized culture medium, inoculating a composite probiotic agent into the medium, and carrying out fermentation culture to obtain the tricholoma matsutake fermentation product with anti-wrinkle and firming effects. Centrifuging, filtering and sterilizing the culture product to obtain a tricholoma matsutake fermentation product; the bacterial strains in the compound probiotic agent comprise a combination of streptococcus thermophilus, a lactobacillus paracasei YK-L003 bacterial strain and a saccharomyces cerevisiae YK-S001 bacterial strain. According to the invention, specific strains are subjected to compounding and combined fermentation, and the fermentation product filtrate obtained after fermentation treatment of the three strains has an excellent skin conditioning effect, can effectively improve the skin state and resist and weaken wrinkles, and has an excellent effect when being applied to moisturizing and anti-wrinkle cosmetics.

The invention belongs to the technical field of cosmetic production, and discloses an anti-wrinkle composition and a preparation method and application thereof as well as cosmetics, the anti-wrinkle composition comprises a flos magnoliae extract and an emblic leafflower fruit extract, and the mass ratio of the flos magnoliae extract to the emblic leafflower fruit extract is (0.1-8): (0.5-10); through the synergistic effect of flos magnoliae and fructus phyllanthi contained in the composition, the composition not only has good elastinase inhibition ability, but also has excellent antioxidant ability, so that the composition has good elastinase inhibition ability and good free radical scavenging ability, and further achieves good anti-wrinkle performance.

The invention discloses an oral care desensitization paste and a preparation method thereof, and mainly relates to the technical field of dental medicines. The oral care desensitization cream is prepared from the following components: bioactive glass, strontium chloride, sodium chloride, silicon dioxide, sodium carboxymethyl cellulose, polyethylene glycol 400, a xanthan gum solution, sodium lauryl sulfate, sodium lauroyl sarcosinate, titanium dioxide, beta-glucan, saccharin sodium salt, sorbitol, methylparaben, propyl hydroxybenzoate, edible essence and water. Compared with the prior art, the oral care desensitization paste disclosed by the invention can be used for sealing dentinal tubules and treating hemodia; the traditional Chinese medicine composition can also be used for treating plaque gingivitis, relieving and reducing gingival bleeding and inhibiting and reducing dental plaque; and meanwhile, the condition of mistakenly swallowing and eating in the using process is reduced.

The invention relates to cordyceps sinensis fermentation filtrate as well as a preparation method and application thereof. The preparation method comprises the following steps: (1) mixing cordyceps sinensis powder with an alcoholic solution, carrying out ultrasonic extraction, centrifuging to take supernate, and drying to obtain a cordyceps sinensis matrix extract; (2) mixing the cordyceps sinensis powder, the cordyceps sinensis matrix extract and a basic fermentation culture medium to obtain a main fermentation culture medium, and inoculating the main fermentation culture medium with a zymophyte solution for fermentation culture to obtain a fermentation solution; and centrifuging the fermentation liquor, filtering, and collecting the filtrate to obtain the cordyceps sinensis fermentation filtrate. By optimizing the fermentation process, the cordyceps sinensis powder and the cordyceps sinensis matrix extract obtained by ultrasonic extraction of the cordyceps sinensis powder are jointly fermented, so that the bioavailability of the cordyceps sinensis can be fully improved, the functional components in the cordyceps sinensis fermentation filtrate are enriched, and the health-care effect of the cordyceps sinensis is improved. The prepared cordyceps sinensis fermentation filtrate has an excellent anti-aging effect.

The present teachings relate generally to conjugates and methods for imaging a tumor microenvironment in a patient, and to conjugates and methods for imaging cancer-associated fibroblasts (CAFs) in the tumor microenvironment of a patient. The present teachings relate generally to method of making conjugates comprising a fibroblast activation protein (FAP) inhibitor.

Disclosed are small molecule inhibitors of αvβ6 integrin, and methods of using them to treat a number of specific diseases or conditions.

The invention relates to a soothing and repairing composition and application thereof. The soothing and repairing composition comprises a combination of a capparis spinosa fruit extract, a kadsura longepedunculata extract and a radix gentianae extract. The invention creatively discovers that three specific plant extract components, namely the capparis spinosa fruit extract, the kadsura longepedunculata extract and the radix gentianae extract, have a potential synergistic effect, and the three extract components can be mutually influenced and positively act; the synergistic promotion effect, which is unexpected by technicians in the field, on the effects of moisturizing, relieving, repairing and the like is achieved. Therefore, the soothing and repairing composition provided by the invention is very suitable for skin care products, mild, non-irritant and good in stability.

The invention provides a composition with oil-controlling, acne-removing, barrier-repairing effects and application thereof, and belongs to the field of cosmetics. The composition is prepared from a baropetalum beetle leaf extract, a roselle flower extract, totarol and a cryptomeria fortunei bud extract. The baropetalum chinense leaf extract has the effects of balancing grease secretion and shrinking pores; the roselle flower extract is rich in organic acid and anthocyanin, and has the effects of dissolving pore keratosuppository, controlling oil, resisting inflammation, smoothing acne skin, preserving moisture and removing redness; as a bacteriostatic agent, totarol has a natural preservative effect on gram-positive bacteria and partial negative bacteria, and has the effects of removing acnes, sterilizing, diminishing inflammation, whitening and the like; the cryptomeria fortunei bud extract can promote skin tissue structure regeneration and strengthen skin barriers. The composition effectively regulates and controls excessive secretion of sebaceous gland grease and pox skin specific protein through the synergistic effect of various components, promotes the health of pox skin, repairs the skin barrier and enhances the self-protection ability of the skin at the same time.

The invention discloses application of an ALOX15B gene serving as a target spot to screening of medicines for treating pulmonary vascular remodeling and pulmonary arterial hypertension, and belongs to the technical field of biological medicines. The invention discloses application of an ALOX15B gene or protein expression inhibitor in preparation of a medicine for treating pulmonary vascular remodeling and pulmonary arterial hypertension. By inhibiting expression of the ALOX15B gene or the encoding protein thereof, pulmonary vascular remodeling can be effectively reversed, and rising of pulmonary arterial pressure caused by oxygen deficit can be effectively reversed, so that the ALOX15B gene can be applied to treatment of pulmonary arterial hypertension related diseases.

The invention relates to the field of skin care and medical cosmetology, and discloses a long-acting moisturizing and barrier repairing type exosome active gel and a preparation method thereof, and the gel comprises the following components by mass: 2-5 parts of exosome; 3 to 7 parts of trehalose; 2 to 6 parts of glycerol; 1 to 2 parts of polyvinyl acrylate; 0.5 to 1.5 parts of octyl glucoside; 0.8 to 1.5 parts of sodium hyaluronate; 0.2 to 0.5 part of low molecular peptide; 1 to 3 parts of polyacrylamide; and 0.02 to 0.05 part of a tea polyphenol antioxidant. According to the invention, through synergistic repair of the exosome and the low-molecular peptide, dual moisturizing of the trehalose and the glycerol, a thickening system is innovated to improve the stability, and the tea polyphenol antioxidant is combined, so that deep repair, lasting moisturizing, skin feeling optimization and aging resistance are effectively realized, and multiple bottleneck problems of a traditional skin care technology are comprehensively solved.

The invention provides recombinant VIII type humanized collagen and application thereof, and the recombinant VIII type humanized collagen is of a triple helix structure, has good cell adhesion activity, does not generate immunological rejection and anaphylactic reaction when being applied to a human body, is a brand new human body synthetic biological material, and has good application prospects.

Provided are a whitening and freckle-removing composition, a gel, a preparation method therefor, and a use thereof, relating to the technical field of skin-care products. The whitening and freckle-removing composition comprises tranexamic acid, nicotinamide, 4-butylresorcinol, licorice extract, 3-o-ethyl ascorbic acid, and glutathione. For the whitening composition, by inhibiting the activity of tyrosinase, blocking the transfer of melanin from melanocytes to keratinocytes, and inhibiting the formation and accumulation of melanin by means of multiple mechanisms including oxidation resistance, and by means of the synergistic action of all components, cosmetic benefits of whitening and freckle-removing are achieved. The whitening and freckle-removing gel has a simple preparation method, has a mild and non-sensitizing formula, is safe and non-irritating, and is suitable for large-scale production and application.