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

Medicine for treating and preventing tumour, and its prepn. method

A preparation and tumor technology, which is applied in the field of preparations for the prevention and treatment of tumors, can solve the problems of low tumor inhibition rate, complex components, and increase the difficulty of developing drugs, and achieve high anticancer activity, unique performance, and broad anticancer spectrum Effect

Inactive Publication Date: 2008-11-12
SHANXI UNIV
View PDF7 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In the above-mentioned prior art, photosynthetic bacteria are also used to transform Chinese herbal medicines into reports for the preparation of medicines for treating cancer. There are great difficulties in terms of time and funds, not to mention the transformation with photosynthetic bacteria, the composition will be more complex, which increases the difficulty of developing into drugs, and there is no chemical composition description in its patent report, and its tumor inhibition rate in animal experiments lower

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
  • Medicine for treating and preventing tumour, and its prepn. method
  • Medicine for treating and preventing tumour, and its prepn. method
  • Medicine for treating and preventing tumour, and its prepn. method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Adopt the following photosynthetic bacteria culture medium, its formula is: sodium acetate 1500mg, CaCl 2 .2H 2 O 75mg, MgSO 4 .7H 2 O 200mg, EDTA 20mg, yeast extract 1000mg, K 2 HPO 4 1000mg, (NH 4 ) 2 SO 4 1500mg, KH 2 PO 4 700mg, FeSO 4 .7H 2 O 10mg, trace element solution 4ml, deionized water 1500ml. pH is 7.

[0051] Wherein the trace element solution composition and content are: H 3 BO 3 250mg, Na 2 MoO 4 .2H 2 O 75mg, CuSO 4 5mg, MnSO 4 .4H 2 O 200mg, ZnSO 4 .7H 2 O 25mg, deionized water 150ml.

[0052] Insert 50ml of Rhodopseudomonas palustris photosynthetic bacteria into 500ml of photosynthetic bacteria culture medium, under 1000Lux light, anaerobic condition, cultivate 10 days, as photosynthetic bacteria culture fluid.

[0053] The leafy stems of mistletoe Viscum coloratum (Kom.) Nakai were dried naturally and crushed. 125 g of pulverized mistletoe coarse powder is divided into three times with 1800 ml of 40% ethanol, each extraction is...

Embodiment 2

[0054] Embodiment 2: the preparation of photosynthetic bacteria culture fluid, photosynthetic bacteria bacterial classification adopts Rhodopseudomonas viridans and Rhodobacter sphaeroides mixed bacterial strain, other is with embodiment 1; , after natural air-drying, crushed, 125g of mistletoe coarse powder after crushing was extracted in 4 times with 3500ml of 95% ethanol, each time for 30 minutes, the filtrate was combined, and the ethanol in the extract was recovered under reduced pressure, concentrated to 150ml, and used in the culture medium Dilute to 1200ml, adjust the pH to 6, and sterilize at 121°C for 20 minutes to obtain the mistletoe medium mixture; inoculate 250ml of the photosynthetic bacteria culture medium into the above-mentioned mistletoe medium mixture, and cultivate for 10 days under 2000Lux light and anaerobic conditions. day, sterilized at 121°C for 40 minutes to make a sterilized preparation of photosynthetic bacteria transforming mistletoe.

Embodiment 3

[0055] Embodiment 3: the preparation of photosynthetic bacteria nutrient solution, photosynthetic bacteria bacterial classification adopts the bacterial strain that rhodospirillum rubrum, rhodopseudomonas green sulfur and marine rhodopseudomonas mix, and others are the same as embodiment 1; The leafy stems and branches of V.diospyrosicolum Hayata are naturally air-dried and pulverized. Divide 125g of the pulverized mistletoe coarse powder into 1500ml of 80% methanol for 2 times, extract for 4 hours each time, combine the filtrates, and recover the methanol in the extract under reduced pressure , concentrated to 200ml, diluted to 3000ml with culture medium, adjusted to pH 8, and sterilized at 121°C for 30 minutes to obtain a mistletoe medium mixture; inoculate 100ml of photosynthetic bacteria culture medium into the above-mentioned mistletoe medium mixture, and irradiate at 500Lux 1. Under anaerobic conditions, culture for 30 days, and then it will be made into a preparation of ...

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

A medicine for preventing and treating tumor is prepared through preparing the culture liquid of photosynthetic bacteria, preparing the liquid extract of colored mistletoe, proportionally mixing them, culturing for 3-30 days under illuminescence and anaeration condition to obtain the living bacteria preparation, and sterilizing.

Description

1. Technical field [0001] The invention relates to a preparation for preventing and treating tumors, in particular to a living bacteria preparation or a sterilized preparation prepared by adding mistletoe extract under photosynthetic bacteria culture conditions and mixed fermentation, as well as the preparation method and application of the preparation. 2. Background technology [0002] Photosynthetic bacteria (PSB) are prokaryotic ancient microorganisms that first appeared on the earth 2 billion years ago and used solar energy for photosynthesis to grow and reproduce. important role. In the past, it was mostly used in the treatment of organic wastewater. In recent years, the nutritional value of bacteria and some special physiological activities have gradually been recognized, and its research and development have increasingly attracted the attention of countries all over the world. [0003] Mistletoe is a plant of the genus Mistletoe in the family Morusaceae. There are 1...

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): A61K36/126A61P35/00
Inventor 杨官娥张肇铭
Owner SHANXI UNIV
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