Suspension containing pidotimod, and preparation method thereof

A technology of pidotimod and suspending agent, which is applied in the field of preparation of suspending agent, and can solve the problems of production, operational feasibility, abuse, and strong specificity

Inactive Publication Date: 2015-01-14
QINGDAO KDN BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Antibiotics do have a good effect on certain diseases, but they have no effect on diseases caused by viruses, and they are easy to be overdose or even abused
Vaccines have a significant preventive effect on many diseases, especially viral diseases, but their specificity is strong.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example

[0021] Example: 10% pidotimod aqueous suspension

[0022] [Prescription] Pidotimod 10% (W / V)

[0023] Tragacanth Gum 0.75%(W / V)

[0024] Propylene Glycol 15%(W / V)

[0025] Poloxamer 0.2%(W / V)

[0026] Sodium Benzoate 0.3%(W / V)

[0027] Add pure water to 100% (V / V)

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PUM

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Abstract

The invention belongs to the technical fields of immunopotentiators for animals, and preparation methods thereof, and concretely relates to a suspension containing pidotimod, and a preparation method thereof. The above preparation comprises a pidotimod bulk drug, a suspending aid, a wetting agent, an antiseptic and a flocculating agent. The suspension containing pidotimod is prepared through a dispersion process, and is an off-white sticky water suspension. The suspension containing pidotimod developed in the invention has the advantages of good stability, good palatability, long elimination half life, and high bioavailability, and can be used by animals as an oral preparation.

Description

technical field [0001] The invention belongs to the technical field of veterinary immune enhancers and preparation methods, and in particular relates to a preparation method of a suspension of pidotimod. [0002] technical background [0003] With the continuous expansion of the scale of the current aquaculture industry, the degree of intensification is getting higher and higher, the pollution of the aquaculture environment is becoming more and more serious, and various diseases occur frequently. Therefore, it is particularly important to take various measures to improve the body's resistance to prevent diseases. Antibiotics do have a good effect on certain diseases, but they have no effect on diseases caused by viruses, and they are easy to be overdose or even abused. Vaccines have a significant preventive effect on many diseases, especially viral diseases, but their specificity is strong, and the feasibility of their production and operation is investigated. Compared wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K9/10A61K31/427A61P37/04A61P11/00A61P17/00A61P1/16A61P31/20
Inventor 林扬郝智慧姚德勇
Owner QINGDAO KDN BIOTECH
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