Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A compound preparation for improving male reproductive system stem cells and its preparation method

A compound preparation and reproductive system technology, applied in the direction of germ cells, cell dissociation methods, biochemical equipment and methods, etc., can solve the problems of stem cell preparation process and freezing process adjustment, and achieve the effect of increasing the cooling rate

Active Publication Date: 2022-05-27
SINO AMERICAN BIOTECH INC
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] For this reason, the present invention provides a method for improving the preparation of the male reproductive system stem cell compound preparation, which can solve the technical problem that the preparation process and freezing process cannot be adjusted according to the activity of the stem cells after resuscitation, so that the next stem cell activity meets the standard

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A compound preparation for improving male reproductive system stem cells and its preparation method
  • A compound preparation for improving male reproductive system stem cells and its preparation method
  • A compound preparation for improving male reproductive system stem cells and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0059] In order to make the purpose and advantages of the present invention clearer, the present invention will be further described below with reference to the embodiments; it should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0060] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principle of the present invention, and are not intended to limit the protection scope of the present invention.

[0061] It should be noted that, in the description of the present invention, the terms “upper”, “lower”, “left”, “right”, “inner”, “outer” and other terms indicated in the direction or the positional relationship are based on the drawings. The direction or positional relationship shown is only for the conve...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention relates to a compound preparation for improving male reproductive system stem cells and a preparation method thereof, comprising: step S1, performing adherent purification on the spermatogonial stem cells obtained after testicular tissue separation; step S2, The purified spermatogonial stem cells are stored in a temperature-controlled chamber after slow freezing and cooling; step S3, the control device obtains the standard value of the activity of the spermatogonial stem cells to be recovered according to the storage time of the spermatogonial stem cells to be recovered, and the blowing efficiency of the blowing device in step S1 and the temperature drop rate in the gradient temperature drop stage of step S2 are adjusted. The present invention is equipped with a control device, and the control device adjusts the cooling rate of the slow freezing and cooling treatment and the blowing efficiency of the blowing device according to the comparison between the activity of the spermatogonial stem cells to be recovered and the standard value of the activity of the spermatogonial stem cells to be recovered, so as to improve the 1. Activity of spermatogonial stem cells.

Description

technical field [0001] The invention relates to the field of preparation of stem cell preparations, in particular to a composite preparation for improving male reproductive system stem cells and a preparation method. Background technique [0002] The male reproductive system will experience a series of reproductive system problems such as sexual function decline and prostatic hyperplasia with the increase of age or the influence of diseases. Stem cells are the source cells for rebuilding and restoring the structure and function of tissues and organs. Through stem cell therapy, it is possible to target and repair the sexual dysfunction caused by aging and disease in the reproductive system, restore or enhance sexual function, and young and strong people without sexual dysfunction. , good sexual performance can be maintained through stem cell therapy. [0003] Stem cells have the function of tissue regeneration and repair, which can regenerate Leydig cells, repair damaged kid...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C12N5/076A61K35/52A61K47/42A61P15/08A01N1/02
CPCA61K35/52A61K47/42A61P15/08C12N5/061A01N1/0284C12N2509/00
Inventor 芦福建
Owner SINO AMERICAN BIOTECH INC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com