Abstract: The present invention relates to an agent containing L-arginine, 0.2 to 20 parts by weight of L-ascorbic acid per 1 part by weight of L-arginine, and, if desired, at least one selected from the group consisting of ribonucleic acids, ribonucleotides and ribonucleosides. The agent can treat mitochondrial disease which shows a variety of symptoms caused by dysfunction of mitochondria in cells. L-arginine contained in the agent for treating mitochondrial disease of the present invention increases an NO radical level to thereby dilate the arteries. L-ascorbic acid serves to mitigate a harsh taste and acrid feeling accompanied with the intake of L-arginine and eliminate excessive NO radicals.

Abstract: A therapeutic agent for fibromyalgia syndrome or therapeutic agent for pain caused by vascular smooth muscle spasm including a) one or more compounds selected from a group consisting of RNA, ribonucleotide and ribonucleoside, b) one or more compounds selected from a group consisting of L-arginine, L-citrulline and L-ornithine, and c) L-ascorbic acid in which the mass ratio of Component b):Component c) is 1:0.2 to 20 is provided.

Abstract: The present invention relates to an agent containing L-arginine, 0.2 to 20 parts by weight of L-ascorbic acid per 1 part by weight of L-arginine, and, if desired, at least one selected from the group consisting of ribonucleic acids, ribonucleotides and ribonucleosides. The agent can treat mitochondrial disease which shows a variety of symptoms caused by dysfunction of mitochondria in cells. L-arginine contained in the agent for treating mitochondrial disease of the present invention increases an NO radical level to thereby dilate the arteries. L-ascorbic acid serves to mitigate a harsh taste and acrid feeling accompanied with the intake of L-arginine and eliminate excessive NO radicals.

Abstract: The present invention relates to a method for treating viral infection, which includes administering arginine and a high dose of vitamin C. It also relates to an agent for treating viral infection, which includes arginine and coated vitamin C.

Abstract: A mixture obtained by mixing ascorbic acid powder with arginine powder in a weight ratio (ascorbic acid/arginine) of 1/5 to 20, especially 1/5 to 1/4; and a supplement such as a nutrient preparation and a health-care food containing the mixture. Mixing of arginine powder and ascorbic acid powder in the weight ratios eliminates stringent taste specific to arginine and alleviates stringent feeling in the stomach (heartburn, nausea or vomiting) after oral intake thereof. The mixture prevents also peroxidative injuries of cells caused by an administration of a great amount of arginine alone. Further, mixing of arginine powder with ascorbic acid powder prevents browning of the mixture after long-term storage.

Abstract: The present invention relates to an agent containing L-arginine, 0.2 to 20 parts by weight of L-ascorbic acid per 1 part by weight of L-arginine, and, if desired, at least one selected from the group consisting of ribonucleic acids, ribonucleotides and ribonucleosides. The agent can treat mitochondrial disease which shows a variety of symptoms caused by dysfunction of mitochondria in cells. L-arginine contained in the agent for treating mitochondrial disease of the present invention increases an NO radical level to thereby dilate the arteries. L-ascorbic acid serves to mitigate a harsh taste and acrid feeling accompanied with the intake of L-arginine and eliminate excessive NO radicals.

Abstract: The present invention relates to a method for preventing vial infection, which includes administering arginine and a high dose of vitamin C. It also relates to an agent for preventing vial infection, which includes arginine and coated vitamin C. According to the present invention, a subject can be efficaciously prevented from vial infection without the use of a vaccine. The present invention requires cost much lower than prevention methods using vaccines, might seldom invite adverse drug actions and do not induce severe adverse drug actions.

Abstract: A mixture obtained by mixing ascorbic acid powder with arginine powder in a weight ratio (ascorbic acid/arginine) of ⅕ to 20, especially ⅕ to ¼; and a supplement such as a nutrient preparation and a health-care food containing the mixture. Mixing of arginine powder and ascorbic acid powder in the weight ratios eliminates stringent taste specific to arginine and alleviates stringent feeling in the stomach (heartburn, nausea or vomiting) after oral intake thereof. The mixture prevents also peroxidative injuries of cells caused by an administration of a great amount of arginine alone. Further, mixing of arginine powder with ascorbic acid powder prevents browning of the mixture after long-term storage.

Abstract: A mixture obtained by mixing ascorbic acid powder with arginine powder in a weight ratio (ascorbic acid/arginine) of 1/5 to 20, especially 1/5 to 1/4; and a supplement such as a nutrient preparation and a health-care food containing the mixture. Mixing of arginine powder and ascorbic acid powder in the weight ratios eliminates stringent taste specific to arginine and alleviates stringent feeling in the stomach (heartburn, nausea or vomiting) after oral intake thereof. The mixture prevents also peroxidative injuries of cells caused by an administration of a great amount of arginine alone. Further, mixing of arginine powder with ascorbic acid powder prevents browning of the mixture after long-term storage.

Abstract: A therapeutic instrument for treating psoriasis, atopic dermatitis, articular rheumatism and/or cancer or preventing the progress thereof which includes a solid radiation source having a half-life within a range of from 20 to 1.41×1010 years and a radioactivity corresponding to a decay rate within a range of from 10 to 370 Becquerel/g and a solid material coating the same, characterized in that the solid material has a radiation face for radiating radial rays emitted from the radiation source. As the radiation source, use is made of, for example, monazite, while a cotton bag, Japan wax, etc. are usable as the solid coating material.

Abstract: A mixture obtained by mixing ascorbic acid powder with arginine powder in a weight ratio (ascorbic acid/arginine) of 1/5 to 20, especially 1/5 to 1/4; and a supplement such as a nutrient preparation and a health-care food containing the mixture. Mixing of arginine powder and ascorbic acid powder in the weight ratios eliminates stringent taste specific to arginine and alleviates stringent feeling in the stomach (heartburn, nausea or vomiting) after oral intake thereof. The mixture prevents also peroxidative injuries of cells caused by an administration of a great amount of arginine alone. Further, mixing of arginine powder with ascorbic acid powder prevents browning of the mixture after long-term storage.

Abstract: Disclosed is a nutritional agent for cerebrospinal nerves comprising ribonucleic acid, ribonucleotide and/or ribonucleoside. It is effective for the alleviation and recovery of conditions of cerebrospinal degenerative diseases such as epilepsy, Parkinson's disease and an attack of convulsion.

Abstract: A composition for accelerating the recovery of hematopoietic function and a method of recovering the physical strength of patients by orally administering the composition are disclosed. The composition comprises a milt extract and vitamin C and/or its salt. The composition does not cause an increase of blood uric acid levels.