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46 results about "Childbearing age" patented technology

Technically, women can get pregnant and bear children from puberty when they start getting their menstrual period to menopause when they stop getting it. The average woman’s reproductive years are between ages 12 and 51.

Mobile terminal and basal body temperature measuring and monitoring method thereof

The invention discloses a mobile terminal and a basal body temperature measuring and monitoring method thereof. The method includes A, starting a basal body temperature measuring mode, acquiring basal body temperature of a user and storing the basal body temperature into a body temperature database; B, comparing the basal body temperature measured in this time with the basal body temperature of the previous day, if the former is higher than the later, starting an ovulation day monitoring mode, and if the former is lower than the later, starting a menstrual period monitoring module; C, displaying data analysis and processing results of each monitoring mode, storing the data analysis and processing results in the body temperature database, and reminding the user of current physiological conditions. By the mobile terminal and the basal body temperature measuring and monitoring method, long-term self-checking can be realized by the user, data analysis and processing can be performed on measured basal body temperature, the user can be reminded of current physiological states, and the user can be reminded when abnormality occurs to enable the user to see the doctor and get a definite diagnosis as soon as possible, so that great convenience is brought to vast women of childbearing age for basal body temperature monitoring.
Owner:威海神舟信息技术研究院有限公司

Household condition grid management mode of population social affair comprehensive service information

InactiveCN102103635AEasy to carry outWith search and location functionResourcesSpecial data processing applicationsGrid managementFamily plan
The invention discloses a household condition grid management mode of population social affair comprehensive service information. The household condition grid management mode is characterized in that: the concept of electronic chart is introduced on the basis of a computer management technology and a full population social affair comprehensive service information system, the electronic chart is taken as a breakthrough point and the grid is taken as a support point, so that the household condition grid management mode is realized. In the household condition grid management mode, Ajax, Flash and Flex are combined perfectly, so that the flexible and talking electronic chart with searching and positioning functions is realized. The management of an advanced electronic chart covers all urban and rural regions, resident population and mobile population, people in childbearing age and people not in childbearing age, all surface buildings and the comprehensive family planning treatment department. By adopting the household condition grid household register management mode, a new community population social affair management and service mode of not missing any house on the ground, not missing any household in the house, not missing any person in a household and not causing any fault on each item is truly realized.
Owner:ANHUI XINGBO YUANSHI INFORMATION TECH

Preparation method of folic acid class nutrient supplement

The invention discloses a preparation method of a folic acid class nutrient supplement. According to the method, folic acid, an iron-containing compound and pharmaceutical adjuvants are evenly mixed together through a special preparation technology and instruments and equipment and prepared into nutrient supplement class tablets which are uniform in content and stable and can decompose quickly to release functional components. With the adoption of the technical scheme, the preparation method has the advantages and effects as follows: two different nutrient elements can be supplemented simultaneously after the nutrient supplement is taken once; the uniformity and the stability of the functional components are guaranteed; the method is simple in technological operation and applicable to industrial production; the content of the folic acid and the content of iron of the nutrient supplement are appropriate, so that the nutrient supplement is applicable to women of childbearing age and pregnant women.
Owner:哈药集团人民同泰医药股份有限公司

Calculation method and device of natural contraception

The invention provides a calculation method and device of natural contraception. The calculation method and device of natural contraception apply to an electric device, the electric device stores historical data of a user, and the historical data comprises historical menstrual status data and historical basal body temperature data. The method comprises the steps of obtaining and storing current day data of the user, the current day data comprises current day basal body temperature data of the user and current day menstrual status data of the user; combined with the current day data and the historical data, whether the user belongs to the pre-ovulation infertility period or post-ovulation infertility period is automatically judged, and whether the user needs contraceptive measures in sexual life on the day is indicated. Therefore, through complete and accurate algorithm and judgment logic, whether the user is in the period of being able to be pregnant or not being able to be pregnant in the day is automatically calculated, so as to guide the user's sexual life arrangement to realize natural contraception. The method is high in accuracy, easy to use, beneficial to reproductive health of women of childbearing age, and improves the user experience.
Owner:成都自然法科技有限公司

Breeding boar composite premix for improving reproductive performance

InactiveCN105901365AIncrease profitIncrease total nutrient intakeFood processingAnimal feeding stuffAnimal scienceVitality
The invention discloses a breeding boar composite premix for improving reproductive performance; the breeding boar composite premix is prepared from the following raw materials: corn, soybean meal, bran, fish meal, dicalcium phosphate, edible salt, korthalsella japonica, lotus seed, orobanche coerulescens, dioscorea alata, antler glue, gallnut, beautiful millettia root, semen euryales, prepared salt, elaeagnus angustifolia, dogwood, a compound probiotic, and a compound vitamin. The raw materials contain a variety of Chinese herbal medicines, the compatibility is scientific, the roles are complemented with each other, digestion and absorption of pigs on the feed can be promoted, the feed utilization rate and the total nutrient intake are improved, the boar reproductive body function can be improved, breeding boar estrus is regulated and promoted, the hybridization rate of breeding boars is increased, the quality of semen of the breeding boars is increased, and the parturition performance of the childbearing-age boars is increased; with addition of the compound vitamin, the number and vitality of boar sperms can be increased, and generation of sperm deformity is reduced, so that the survival rate and quality of piglets are ensured, and greater economic benefits are brought for raising households.
Owner:ANHUI HESHENG WEIYE FEED CO LTD

Recoverable umbrella-shaped fallopian tube intrauterine device

The invention discloses a recoverable umbrella-shaped fallopian tube intrauterine device. The intrauterine device comprises a tube body. The top end of the head of the tube body is provided with an agnail which is of an umbrella-shaped structure. The end of the tube body is provided with a ring body which is of a flat-shaped hollow structure. The ring body is provided with a through hole. A barb and calabash-like protrusions are arranged between the agnail and the ring body. The agnail, the barb, the calabash-like protrusions, the ring body and the tube body are of an integrated structure. A conveyor is a medical plastic catheter. The recoverable umbrella-shaped fallopian tube intrauterine device is reasonable in structure and design. Due to the fact that the intrauterine device is manufactured by using the integrated structure and high molecular materials, the intrauterine device is safe and reliable, the occurrence of salpingitis after placing the device is decreased, and the effectiveness of blocking the fallopian tube after placing the device is guaranteed. Together with other contraception measures, the intrauterine device can be used for the contraceptive operation on women of childbearing age. The intrauterine device has the advantages of being free from surgery and pain, and convenient to operate. The intrauterine device is an efficient, safe, non-toxic, deformity free, non-carcinogenic, reversible and complication free contraceptive tool and is acceptable by most of the women of childbearing age.
Owner:ENOVE PRECISION PLASTICS CATHETER

Methods and systems of insuring fertility care lifestyle affairs

InactiveUS20100049555A1FinanceKnowledge-based systemsFertility care
Beneficiaries are registered by an insurance provider for an insurance coverage policy for fertility diagnosis and treatable infertility conditions using either manual or online registration applications over a communications network. Using, knowledge base systems, prospective beneficiary personal descriptor information is matched with terms and conditions information preloaded into the insurance company computer system to generate a customized contract for delivery of infertility treatment services to different categories of beneficiaries. Beneficiaries may range in age from newborn infants up to adults. However, infertility treatment services are not provided either until the beneficiaries reach childbearing age or until the policies of adult beneficiaries vest over a designated time period. Adults can purchase infertility insurance naming their infant child as beneficiary and pay premiums over time until the child reaches childbearing age. Once the child reaches childbearing age, the insurance policy can be utilized by the beneficiary or can be transferred.
Owner:MCCONNELL RACHEL ANN +1

Health food suitable for women

The invention provides health food or a nutritious supplement, which is prepared from vitamin E, folic acid, vitamin B12 and appropriate ingredients, wherein the content of the vitamin E is 10 to 500mg, the content of the folic acid is 0.2 to 2.0mg, and the content of the vitamin B1 is 5 to 100mu g. The health food provided by the invention has a beautifying and anti-aging effect, and has an auxiliary protection effect on reproductive health of women at childbearing age and cardiovascular heath of middle-aged and old women. The health food provided by the invention has the advantages that function-related vitamins are carefully chosen, specific to paricular groups of people, various ingredients have a synergistic effect in efficacy, and accurate nutritional characteristics are embodied.
Owner:深圳泰乐德医疗有限公司

Pharmaceutical composition including a testis extract as an active ingredient for treating and preventing anemia

The present invention relates to a pharmaceutical composition including a testis extract serving as an active ingredient for treating and preventing anemia, in which since the testis extract induces proliferation of hematopoietic stem cell, an increase in the number of red blood cell, and an increase in the amount of hemoglobin, it is effectively used as a therapeutic agent for treating anemia related to red blood cell and hemoglobin in women of childbearing age, post-childbearing age, and during pregnancy, as well as in men.
Owner:RES COOPERATION FOUND OF YEUNGNAM UNIV

Methods and systems of insuring fertility care lifestyle affairs

InactiveUS20100049554A1FinanceFertility careKnowledge-based systems
Beneficiaries are registered by an insurance provider for an insurance coverage policy for fertility diagnosis and treatable infertility conditions using either manual or online registration applications over a communications network. Using, knowledge base systems, prospective beneficiary personal descriptor information is matched with terms and conditions information preloaded into the insurance company computer system to generate a customized contract for delivery of infertility treatment services to different categories of beneficiaries. Beneficiaries may range in age from newborn infants up to adults. However, infertility treatment services are not provided either until the beneficiaries reach childbearing age or until the policies of adult beneficiaries vest over a designated time period. Adults can purchase infertility insurance naming their infant child as beneficiary and pay premiums over time until the child reaches childbearing age. Once the child reaches childbearing age, the insurance policy can be utilized by the beneficiary or can be transferred.
Owner:MCCONNELL RACHEL ANN +1

Preparation method of duck reovirus yolk antibody

The present invention discloses a preparation method of a duck reovirus yolk antibody. The preparation method comprises the following steps: (1) utilizing duck reovirus inactivated vaccine immune childbearing-age hens to obtain high immune eggs; (2) collecting egg yolk of the high immune eggs and after removing yolk membranes and ribbons, utilizing a colloid mill to conduct crushing to obtain eggyolk liquid; (3) mixing the egg yolk liquid obtained in the step (2) with purified water in a volume ratio of 1:(1-3), after conducting even stirring, adding citric acid with a final concentration weight-volume ratio of 1-3% of and polyanionic cellulose with a final concentration weight-volume ratio of 1-4%, after sufficient stirring, placing at low temperature for 3-6 his conducted, and centrifuging at 1-5 DEG C is conducted to collect supernatant; and (4) filtering and sterilizing the collected supernatant in the step (3) to obtain egg yolk antibody liquid. The disclosed preparation methodof the duck reovirus yolk antibody is simple in steps, high in efficiency and yield, low in addition and economical and applicable.
Owner:广东渔跃生物技术有限公司

Intracervical device containing traditional chinese medicine milkwort for killing semen

The invention discloses a cervical contraceptive device containing a sperm-killing traditional Chinese medicine polygala, which comprises a circular tube support. The tube wall of the circular tube support has two layers. It is a methyl vinyl silicone rubber layer, the thickness of the methyl vinyl silicone rubber layer is 0.5-1 mm, the first fixed ring is set at one end of the round tube bracket, the second fixed ring is set at the other end of the round tube bracket, and the round tube bracket The Chinese medicine Polygala slow-release medicine suppository is installed inside, and the Chinese medicine Polygala slow-release medicine suppository is bullet-shaped, and a gap is set between its peripheral wall and the inner wall of the methyl vinyl silicone rubber layer, and the outer end of the second fixing ring is connected to the outer wall of the circular tube bracket. Install the medicine suppository fixing net at the junction. The structural design of the present invention is reasonable, and 265 cases of women of childbearing age have been clinically used for 3 years, and the statistics show that no shedding, displacement, bleeding, infection, backache, abdominal drop, and embedding into the uterine muscle wall have been found. The contraceptive device of the present invention provides a contraceptive device that is safe and reliable to use and has no side effects and complications for women of childbearing age.
Owner:SHANDONG PROVINCIAL FAMILY PLANNING INST OF SCI & TECH

Medicine for treating endometriosis

The invention relates to a Chinese herbal medicine for treating endometriosis. The endometriosis is a benign invasive disease mostly striking childbearing age women, some endometriosis is sensitive to sex hormone treatment, and is mainly treated through operations currently, and great pain is brought to patients. After a long-term study and repeated verification of clinical tests, the inventor finds an oral traditional Chinese medicine used for treating the endometriosis with a better curative effect, the dosages of the components of the medicine disclosed by the invention are obtained after many times of testing, and the Chinese herbal medicine optimally comprises the following components: 12 parts of sargent gloryvine, 15 parts of patrinia, 2 parts of Chinese honeylocust spine, 10 parts of pangolin scales, 12 parts of pseudo-ginseng, 5 parts of leech, 12 parts of poria and 18 parts of coix seed. The medicine components are combined to enable the effect of each medicine component to generate a synergistic effect, and the Chinese herbal medicine disclosed by the invention has the effects of promoting blood circulation to remove blood stasis, clearing away heat and toxic materials, removing blood stasis, removing symptoms, relieving pain and the like so as to effectively treating the endometriosis.
Owner:薛洪喜

In-vitro culture method and culture medium for embryonic cells containing quercetin

The invention provides an in-vitro cultivation method of embryonic cells of mammals, especially humans, wherein quercetin is added into a culture medium. The invention also provides culture medium for embryonic cells of mammals, especially humans, containing quercetin. The in-vitro culture method and culture medium provided by the invention are particularly suitable for culturing embryo cells of mammals of middle or high childbearing age, including female humans.
Owner:SHANDONG UNIV

Lactobacillus bacterial strain capable of expressing and secreting human interferon Alpha2b and application thereof

Symbiotic bacteria generally mainly producing Lactobacillus bacteria producing H2O2 are distributed on vaginal mucosa of a healthy woman of childbearing age, and the Lactobacillus bacteria functions in protectively preventing urinary and reproductive system infections. Multiple Lactobacillus bacteria are already provided with resistance to, for example, HIV virus by bioengineering so as to prevent the urinary and reproductive system infections. Lactobacillus jensenii producing H2O2, a principle member in the vaginal microbial flora, is reconstructed by bioengineering, so that the Lactobacillus jensenii is enabled to produce and secrete a powerful broad-spectrum antiviral molecule, human IFN Alpha-2b.
Owner:SUZHOU OSEL BIO PHARM

Ecological breeding method of capons

The invention relates to the technical field of animal husbandry, in particular to an ecological breeding method of capons. The method includes the following steps of chicken breeding, chicken castration, castration wound care, castration-wound-recovery breeding, medium-sized chicken feeding, adult chicken feeding and captive management. The breeding time of the capons can be shortened, the consumption of feed is reduced, the cost of the feed is reduced, after castration, wound infection is prevented by binding up castration wounds, the infection rate is reduced, the survival rate is improved,meanwhile rapid healing of the wounds of the capons is facilitated when the capons are fed with the feed containing traditional Chinese medicine powder in the castration wound recovery period, quantitative feeding can prevent the situation that wound dehiscence is caused by overfeeding of the capons and the wounds are not easily healed, the burden of the intestine and the stomach is relieved in the recovery period, the survival rate of the capons is improved, and the normal growth is not affected in the recovery period. The capons of different childbearing ages are fed with the feed differentin amount, the cost of the feed for the capons in the market can be controlled, and meanwhile the meat quality is kept stable.
Owner:云南云一高原特色农业专业合作社

Traditional Chinese medicine composition with functions of clearing heat and removing dampness and treating myoma of uterus

The invention belongs to the field of traditional Chinese medicines and provides a traditional Chinese medicine composition with the functions of clearing heat and removing dampness and treating myoma of uterus. The composition mainly comprises the following traditional Chinese medicine ingredients by weight: 10-15g of forsythia, 10-15g of seaweeds, 10-15g of betel nuts, 3-8g of akebiaquinata, 3-8g of gardenia, 3-8g of rhizoma sparganii, 3-8g of peppermint, 3-8g of costustoot, 3-8g of golden cypress and 3-8g of green tangerine peel. The composition has the functions of clearing heat and removing dampness, promoting qi and activating blood circulation and softening hardness to diminish swelling and has a higher curative effect on symptomatically treating the women of childbearing age with myoma of uterus.
Owner:TIANJIN ZHONGBAO PHARMACY

Traditional Chinese medicine health management system and method for women

The invention relates to the field of health management, in particular to a traditional Chinese medicine pre-pregnancy health management system and method. The system comprises a data acquisition subsystem, a health service subsystem and a data management subsystem, wherein the data acquisition subsystem is used for carrying out data acquisition on user data and transmitting the data to the healthservice subsystem, and the user data comprises age, body temperature and headwords; the health service subsystem analyzes and evaluates the data and formulates health plans and schemes or provides consultation; the data management subsystem is used for storing the collected data, the health plans and the schemes, and is also used for tracking and predicting health conditions of users. The invention provides the traditional Chinese medicine pre-pregnancy health management system and method for women. Through traditional Chinese medicine identification of the pre-pregnancy health conditions ofwomen of childbearing age, the risk of adverse pregnancy outcomes is evaluated, and traditional Chinese medicine pre-pregnancy conditioning schemes are given with pertinence.
Owner:ZHEJIANG CHINESE MEDICAL UNIVERSITY

Drinking substitute tea composition after menstrual cycle for nourishing qi and blood and preparation method thereof

PendingCN109043034ASuitable for long-term drinkingRaw materials are natural and healthyTea substituesMoringaSide effect
The invention discloses a drinking substitute tea composition after menstrual cycle for nourishing qi and blood and a preparation method thereof. The drinking substitute tea is prepared from fructus lycii, rhizoma zingiberis, fructus momordicae, radix ginseng, mulberry fruits, arillus longan, fructus jujubae, brown sugar, moringa leaf, sweet osmanthus flower, arabian jasmine flower, radix fici simplicissimae, bulbus lilii, rhizoma polygonati odorati, radix puerariae, and rhizoma dioscoreae. The drinking substitute tea for nourishing qi and blood is scientifically combined according to a theoryof traditional Chinese medicines, adopts a formula of the traditional Chinese medicines with homology of medicine and food and flower tea food raw materials, is not added with auxiliary materials, has a scientific formula, is convenient to use, has good taste, and has no side effects for long-term drinking. The drinking substitute tea composition is suitable for a group with qi and blood deficiency, especially suitable for women of childbearing age to drink within two weeks after the menstrual cycle, and has a very good effect of nourishing qi and blood, warming the liver and kidney, and nourishing the skin.
Owner:广州宏韵医药科技股份有限公司

Cloud intelligent natural contraception system suitable for childbearing-age women, device and method thereof

The invention discloses a cloud intelligent natural contraception system suitable for childbearing-age women, a device and a method thereof. The system comprises a cloud server, at least one user endand at least one hardware end, wherein the user end performs communication with the cloud server through an electronic communication network. The hardware end comprises an analysis processing module,a body temperature detecting module, a data storage module, a display module, a transmission module and an input module, wherein the body temperature detecting module, the data storage module, the display module, the transmission module and the input module are connected with the analysis processing module in an energizing manner. The body temperature detecting module is set for acquiring oral cavity body temperature data of a woman. The input module is used for manual input of catamenia by a user. The analysis processing module is set for accurately calculating a pregnancy probability of theuser today according to the oral cavity body temperature data of the user and the manually input catamenia time of the user based on big data. The display module is set for displaying the pregnancy probability to the user, thereby assisting the women in safe and natural contraception.
Owner:杭州夏娃蕾迪康科技有限公司

Tester for cervical mucus of fertile woman

InactiveCN1204849CObserve the drawing phenomenonObservation sampling volumeWithdrawing sample devicesSurgeryMenstrual cycleChildbearing age
The cervical mucus detector for women of childbearing age of the present invention is a detection device for women of childbearing age to judge ovulation period and fertility through the detection of cervical mucus. The structure of the cervical mucus detector is a kind of open-mouth pliers. When it is closed, its head is equipped with a three-way sampler, a cup-shaped sampler, groove adsorption samplers on both sides, and a circular groove film sampling device on the upper and lower sides of the head. The above four sampling methods make it easy to insert into the vagina to collect cervical mucus samples with different properties in different periods in the menstrual cycle. After collecting the sample, open the mouth of the cervical mucus detector to observe its various physical properties: sampling volume, color, viscosity, transparency, fluidity and stringing characteristics, etc., so that women can judge the status of fertility by themselves and judge whether they are in Infertile or fertile period, etc., so as to achieve the purpose of contraception or conception.
Owner:薛大德

Application of urine IGKC protein and polypeptide fragment thereof in normal pregnancy or gestational diabetes

The invention provides an application of a urine immunoglobulin kappa constant region (IGKC) and a polypeptide fragment of the IGKC, and particularly relates to an application of a urine IGKC protein and a polypeptide fragment of the IGKC protein in preparation of a preparation for monitoring normal pregnancy or gestational diabetes mellitus. Researches prove that compared with a normal childbearing age woman group (normal control), the expression of IGKC and polypeptide fragments thereof in normal pregnancy and gestational diabetes mellitus groups is increased, and the IGKC and polypeptide fragments thereof can be used for monitoring and auxiliary diagnosis of gestational state or gestational diabetes mellitus patients. According to the invention, the advantages of noninvasive acquisition, large-scale repeated sampling and convenient preservation of a urine sample are exerted, and the urine IGKC protein and the polypeptide fragment thereof are detected by using the urine sample.
Owner:张曼

A kind of preparation method of egg yolk antibody of duck astrovirus

The invention discloses a preparation method of duck astrovirus type I yolk antibody, which comprises the following steps: (1) using duck astrovirus type I inactivated vaccine to immunize breeding-aged hens to obtain highly immune eggs; (2) collecting High-free egg yolk, remove the yolk membrane and frenulum, and use a colloid mill to crush it to obtain egg yolk; (3) Mix the egg yolk obtained in step (2) with purified water at a volume ratio of 1:1 to 3, and stir evenly Finally, add citric acid with a final concentration of 0.8-2.5% weight-volume ratio and 2-4% polyanionic cellulose, stir well, place at 1-5°C for 3-6 hours, centrifuge at 1-5°C, and collect the supernatant; (4) Filter and sterilize the supernatant collected in step (3) to obtain egg yolk antibody liquid. The preparation method of duck astrovirus type I yolk antibody disclosed by the invention has simple steps, high efficiency and yield, less addition, and is economical and applicable.
Owner:广东渔跃生物技术有限公司

Traditional Chinese medicinal composition for female pre-pregnancy conditioning

The invention discloses a traditional Chinese medicinal composition for female pre-pregnancy conditioning. The traditional Chinese medicinal composition is prepared according to the following step: weighing radix bupleuri, angelica, ligusticum wallichii, rhizoma cyperi, dodder, suncured ginseng and golden cypress in parts by weight. The traditional Chinese medicinal composition can significantly increase the pregnancy rate of women of childbearing age, and is good in therapeutic effect and free of toxic and side effects; raw materials are easy to obtain; a preparation method is simple and easyto implement.
Owner:CHENGDU LINGXI SHANGPIN TECH CO LTD

A specific methylation detection primer and endometriosis diagnostic kit

The invention discloses a specific methylation detection primer and a diagnostic kit for endometriosis, and relates to the field of biotechnology. According to the SF-1 gene in the endometriosis genome, the present invention designs PCR amplification primers and related kits for endometriosis-specific methylation detection. Use the primers and kit to perform PCR amplification on the sample DNA modified by bisulfite to be tested, obtain the methylation site information of the SF-1 gene according to the sequencing results of the amplified products, and judge according to the methylation site information Whether the sample to be tested is a sample of a patient with endometriosis, so as to realize the diagnosis of endometriosis. The primer or kit provided by the present invention can be used to diagnose endometriosis objectively, sensitively and stably at an early stage, so as to perform timely and targeted treatment and improve the quality of life of women of childbearing age.
Owner:PEKING UNIV FIRST HOSPITAL

Application of Dendrobium officinale in the preparation of drugs for the treatment of iron-deficiency anemia in women of childbearing age

ActiveCN114159523BImprove blood indicatorsImprove clinical symptomsGranular deliveryBlood disorderAMERICAN GINSENG ROOTAntianemia agent
The invention relates to a new use of Dendrobium officinale, and aims to provide the application of Dendrobium officinale in preparing a medicine for treating iron deficiency anemia in women of childbearing age. The invention discloses the application of Dendrobium officinale in preparing a medicine for treating iron-deficiency anemia in women of childbearing age, and a preparation method for preparing a medicine for treating iron-deficiency anemia in women of childbearing age based on Dendrobium officinale. The results showed that Tiepi Fengdou granules based on Dendrobium officinale combined with American ginseng could significantly improve the blood indexes and clinical symptoms of iron-deficiency anemia in women of childbearing age.
Owner:ZHEJIANG TIANHUANG MEDICINAL PLANT PHARMA

A method for establishing a mammary gland bioreactor

The invention relates to a method for establishing a mammary gland bioreactor. The method is to introduce a target gene into the mammary duct or mammary gland tissue of an animal through a transfection solution, so that the target gene is expressed in the mammary gland under the control of a milk protein-specific regulatory sequence, It is characterized in that stem cell supporting factors are added to the transfection solution; the transfection solution containing the target gene is introduced in the animal's sexual development period or sexual maturity period or early pregnancy or weaning period to transfect mammary gland stem cells in the animal body. The establishment method of the mammary gland bioreactor of the present invention not only has a high success rate (50%-80%), low difficulty in operation, short production cycle and low cost, but also can be used repeatedly during the reproductive age of animals, and has a high commercial value.
Owner:SOUTHERN MEDICAL UNIVERSITY
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