Abstract: A method for processing multi-phasic dispersions is provided. The method comprises providing a multi-phasic dispersion including dispersed and continuous phases, positioning the multi-phasic dispersion within a chamber capable of being pressurized, pressurizing the chamber with a first gas to a pressure less than the supercritical pressure of the gas, and contacting the multi-phasic dispersion with the first gas.

Abstract: The invention pertains to compositions and therapeutic and prophylatic methods for treating/preventing infections in an animal or human by administering a soluble ?-glucan composition comprising ?-glucan molecules having an average molecular weight of at least 1,000,000 daltons, as determined by multi-angle laser light scattering (VHMW-glucan).

Abstract: The invention pertains to compositions and therapeutic and prophylatic methods for treating/preventing infections in an animal or human by administering a soluble ?-glucan composition comprising ?-glucan molecules having an average molecular weight of at least 1,000,000 daltons, as determined by multi-angle laser light scattering (VHMW-glucan).

Abstract: The invention pertains to compositions and therapeutic and prophylatic methods for treating/preventing infections in an animal or human by administering a soluble &bgr;-glucan composition comprising &bgr;-glucan molecules having an average molecular weight of at least 1,000,000 daltons, as determined by multi-angle laser light scattering (VHMW-glucan).

Abstract: Compositions useful in the treatment of dietary disorders, and as dietary additives to provide a source of fiber and of short chain fatty acids, to reduce the level of serum cholesterol, increase HDL cholesterol levels and as bulking agents in humans and animals, as well as methods of use therefor are described. The compositions and methods are based on whole .beta.-glucans.

Abstract: Compositions useful in the treatment of dietary disorders, and as dietary additives to provide a source of fiber and of short chain fatty acids, to reduce the level of serum cholesterol and as bulking agents in humans and animals, as well as methods of use therefor are described. The compositions and methods are based on whole .beta.-glucans.

Abstract: A method for producing soluble preparations of neutral glucan polymers is disclosed. The method involves treating whole glucan particles with a unique sequence of acid and alkaline treatments to produce soluble glucan. The soluble glucan can be purified to obtain a physiologically acceptable solution of neutral glucan molecules. A soluble neutral glucan preparation is obtained which forms a clear solution at a neutral pH and is equilibrated in a pharmaceutically acceptable carrier.

Abstract: The present invention relates to neutral, aqueous soluble .beta.-glucans which exert potent and specific immunological effects without stimulating the production of certain cytokines, to preparations containing the novel .beta.-glucans, and to a novel manufacturing process therefor. The neutral, aqueous soluble .beta.-glucan preparation has a high affinity for the .beta.-glucan receptor of human monocytes and retains two primary biological (or immunological) activities, (1) the enhancement of microbicidal activity of phagocytic cells, and (2) monocyte, neutrophil and platelet hemopoietic activity. Unlike soluble glucans described in the prior art, the neutral, aqueous soluble .beta.-glucan of this invention neither induces nor primes IL-1.beta. and TNF.alpha. production in vitro and in vivo. Safe and efficacious preparations of neutral, aqueous soluble .beta.

Abstract: A method for producing soluble preparations of neutral glucan polymers is disclosed. The method involves treating whole glucan particles with a unique sequence of acid and alkaline treatments to produce soluble glucan. The soluble glucan can be purified to obtain a physiologically acceptable solution of neutral glucan molecules. A soluble neutral glucan preparation is obtained which forms a clear solution at a neutral pH and is equilibrated in a pharmaceutically acceptable carrier.

Abstract: The present invention relates to neutral, aqueous soluble .beta.-glucans which exert potent and specific immunological effects without stimulating the production of certain cytokines, to preparations containing the novel .beta.-glucans, and to a novel manufacturing process therefor. The neutral, aqueous soluble .beta.-glucan preparation has a high affinity for the .beta.-glucans receptor of human monocytes and retains two primary biological (or immunological) activities, (1) the enhancement of microbicidal activity of phagocytic cells, and (2) monocyte, neutrophil and platelet hemopoietic activity. Unlike soluble glucans described in the prior art, the neutral, aqueous soluble .beta.-glucans of this invention neither induces nor primes IL-1.beta. and TNF.alpha. production in vitro and in vivo. Safe and efficacious preparations of neutral, aqueous soluble .beta.

Abstract: The invention describes a whole .beta.-glucan drug delivery vehicle that non-specifically enhances the immune response, and is safe for human use. A drug is incorporated into a whole .beta.-glucan microparticle, and the combination is administered to an individual. The .beta.-glucan vehicle allows sustained release of the drug component while simultaneously enhancing the effectiveness of the drug by boosting the individual's endogenous immune response.

Abstract: A method for producing soluble preparations of neutral glucan polymers is disclosed. The method involves treating whole glucan particles with a unique sequence of acid and alkaline treatments to produce soluble glucan. The soluble glucan can be purified to obtain a physiologically acceptable solution of neutral glucan molecules. A soluble neutral glucan preparation is obtained which forms a clear solution at a neutral pH and is equilibrated in a pharmaceutically acceptable carrier.

Abstract: A method for producing soluble preparations of neutral glucan polymers is disclosed. The method involves treating whole glucan particles with a unique sequence of acid and alkaline treatments to produce soluble glucan. The soluble glucan can be purified to obtain a physiologically acceptable solution of neutral glucan molecules. A soluble neutral glucan preparation is obtained which forms a clear solution at a neutral pH and is equilibrated in a pharmaceutically acceptable carrier.

Abstract: The present invention relates to neutral soluble .beta.-glucans which exert potent and specific immunological effects without stimulating the production of certain cytokines, to preparations containing the novel .beta.-glucans, and to a novel manufacturing process therefor. The neutral soluble glucan preparation has a high affinity for the .beta.-glucan receptor of human monocytes and retains two primary biological (or immunological) activities, (1) the enhancement of microbicidal activity of phagocytic cells, and (2) monocyte and neutrophil hemopoietic activity. Unlike soluble glucans described in the prior art, the neutral soluble glucan of this invention neither induces nor primes IL-1 and TNF production in vitro and in vivo. Safe and efficacious preparations of neutral soluble glucan of the present invention can be used in therapeutic and/or prophylactic treatment regimens of humans and animals to enhance their immune response, without stimulating the production of certain biochemical mediators (e.g.

Abstract: The invention describes a whole .beta.-glucan drug delivery vehicle that non-specifically enhances the immune response, and is safe for human use. A drug is incorporated into a whole .beta.-glucan microparticle, and the combination is administered to an individual. The .beta.-glucan vehicle allows sustained release of the drug component while simultaneously enhancing the effectiveness of the drug by boosting the individual's endogenous immune response.

Abstract: The present invention relates to neutral soluble .beta.-glucans which exert potent and specific hematopoietic and immunological effects without stimulating the production of certain cytokines, to preparations containing the novel .beta.-glucans, and to a novel manufacturing process therefor. The neutral soluble glucan preparation has a high affinity for the .beta.-glucan receptor of human monocytes and retains two primary biological (or immunological) activities, (1) the enhancement of microbicidal activity of phagocytic cells, and (2) monocyte and neutrophil hemopoietic activity. Unlike soluble glucans described in the prior art, the neutral soluble glucan of this invention neither induces nor primes IL-1 and TNF production in vitro and in vivo.

Abstract: Modified yeast cell wall glucans are administered to patients who are at risk for infection due to imminent surgery, chemotherapy or other treatment which affects the immune system, in order to mobilize the cellular defense mechanisms and boost the immune response of the patient before, during and after the surgery, chemotherapy or other treatment.

Abstract: The present invention relates to neutral soluble .beta.-glucans which exert potent and specific hematopoietic and immunological effects without stimulating the production of certain cytokines, to preparations containing the novel .beta.-glucans, and to a novel manufacturing process therefor. The neutral soluble glucan preparation has a high affinity for the .beta.-glucan receptor of human mono-cytes and retains two primary biological (or immunological) activities, (1) the enhancement of microbicidal activity of phagocytic cells, and (2) monocyte and neutrophil hemopoietic activity. Unlike soluble glucans described in the prior art, the neutral soluble glucan of this invention neither induces nor primes IL-1 and TNF production in vitro and in vivo.

Abstract: A method for producing soluble preparations of neutral glucan polymers is disclosed. The method involves treating whole glucan particles with a unique sequence or acid and alkaline treatments to produce soluble glucan. The soluble glucan can be purified to obtain a physiologically acceptable solution of neutral glucan molecules. A soluble neutral glucan preparation is obtained which forms a clear solution at a neutral pH and is equilibrated in a pharmaceutically acceptable carrier.

Abstract: The invention describes a whole .beta.-glucan drug delivery vehicle that non-specifically enhances the immune response, and is safe for human use. A drug is incorporated into a whole .beta.-glucan microparticle, and the combination is administered to an individual. The .beta.-glucan vehicle allows sustained release of the drug component while simultaneously enhancing the effectiveness of the drug by boosting the individual's endogenous immune response.