摘要:
The invention relates to a device of the type adapted to deliver fluids, notably medicaments, under pressure. The device comprises a container 1 of variable volume in the form or shape of a pouch or flexible receptacle of generally cylindrical shape with longitudinal pleats 2 containing the fluid under pressure to be delivered and equipped with an actuator C permitting to open a valve 15a, 15b to enable the delivery of said fluid, the whole being located inside a container 4 capable of resisting to an elevated internal pressure, the internal volume of the latter container comprised between its wall and the container of variable volume being filled with a neutral gas under a pressure sufficient to exert on the container of variable volume a pneumatic constraint sufficient to permit the delivery of the therein contained fluid when the above-said valve permitting said delivery is operated by the aforementioned actuator C.
摘要:
The invention concerns endofucanases suitable for preparing fuco-oligosaccharides by enzymatic hydrolysis of fucanes. It also concerns a bacterium producing endofucanases and the preparation of said enzyme from the bacterium. It further concerns endofucanase genes and it finally concerns the use said fuco-oligosaccharides for plant protection.
摘要:
Treatment for preventing and limiting the release of the chemical mediators which are responsible of the starting of cutaneous inflammatory phenomena comprising administration to a patient of hypoosmotic saline solutions.
摘要:
The use of aluminium chloride as a resveratrol synthesis elicitor in crop plants and edible products thereof, particularly in the field of vine and grape growing as well as in the production of grape juice and wine, is disclosed.
摘要:
The present invention relates to the use of laminarin as a seed germination and plant growth accelerator. The invention applies to the field of agriculture for treatments via the leaves or to the soil.
摘要:
Chemotherapeutic antineoplastic method comprising administration of an effective amount of an antineoplastic agent in conjunction with an effective amount of a β-1,3 glucan.
摘要:
The invention relates to the use of an aqueous ionic solution for rinsing contact lenses, particularly contact lenses made of hydrophilic materials. Said aqueous ionic solution is produced from sea water, has an ionic composition that is of the same quality as that of sea water, and the quality of which is such that said aqueous ionic solution has a pH of 4 to 9, preferably 7 to 8, and an osmolality of 150 to 700 mOsm/kg, preferably 250 to 350 mOsm/kg.
摘要:
The invention relates to a method for the stimulation of the reactions of natural defence of agronomically useful and of decorative plants, characterized by the fact that there is applied on the plants to be treated an aqueous composition comprising an efficient concentration in sulfate of β 1-3 glucan and more particularly a concentration of at least 1 mg/l, preferably of at least 5 mg/l, and still more preferably of at least 10 mg/l in laminarin sulfate, whose degree of sulfatation is higher than or equal to 1.9, preferably from 2 to 2.5, the said composition being applied to the culture or crop to be treated in an amount sufficient to provide per hectare an efficient amount of sulfate of β 1-3 glucan, and in the case of laminarin sulfate in an amount sufficient to provide from 0.4 to 4 g of laminarin sulfate per hectare.
摘要:
The invention concerns the use for preparing a medicine for treating inflammatory diseases induced by non-specific inflammatory responses, that is antigen-independent, of a laminarin sulphate, having a degree of sulphation not less than 1.9 and preferably between 2 and 2.5 degree of polymerization identical to that of the natural molecule, that is 20 to 30.
摘要:
The present invention relates to a new physiological product extracted from algae and plants (e.g. artichokes), the process and apparatus used in its preparation by a combination of cryocomminution and molecular milling followed by ultra-decantation and ultra-filtration to obtain a sterile microburst product are described.