Neostigmine combined with chorionic gonadotropin for treatment of estrus or oestrus

The breeding of dairy cows is the key to the technical work of dairy farms, and it is also a prerequisite for the production of good economic benefits. How to increase the reproduction rate is the top priority. Clinical practice has proved that the use of neostigmine in combination with human chorionic gonadotropin treatment does not produce estrus or estrus in dairy cows and achieves satisfactory results. 1. Materials and Methods 1.1 Milk cows are not estrus or estrus is not obvious cows, the uterus is normal and no inflammation, no abnormal ovaries. 1.2 materials chorionic gonadotropin, specifications 1000u10, each containing 1000u. Neostigmine methylsulfate injection, specifications 1ml 10, each containing 0.5mg, or specifications 2ml 10, each containing 1mg. 1.3 Methods Each head and neck muscle was injected subcutaneously with neostigmine 2ml/time for 3 times. In the third time, chorionic gonadotropin 1000u injection was also performed by diluting with human chorionic gonadotropin 1000u with normal saline. Neostigmine injection. 2. As a result, the estrus rate was 76.92% and the fertility rate was 75% in dairy cows that used only human chorionic gonadotropin. After 3 to 30 days of injection of neostigmine combined with human chorionic gonadotropin, the cow showed obvious estrus symptoms and the estrus rate was 91%. After 60 days of mating, rectal examination revealed that the rate of conception was 95%. The effect is significantly improved. 3. Analysis 3.1 Human chorionic gonadotropin can promote the secretion of gonads in dairy cows, mainly with the role of luteinizing hormone and follicle stimulating hormone, and thus has obvious progestational effects. 3.2 Neosex's excitement The cow's uterine smooth muscle promotes uterine contractions and enhances ovarian function, thereby promoting cow estrus. Because neostigmine is effective in the use of human chorionic gonadotropin, its operation method is simple, and its price is cheap, so it has the value of promotion and application.

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China Telecom's Global Eye and the former China Netcom have developed remote video monitoring in conditional households. For example, the wide view video monitoring business has been launched in China Netcom's Shanxi, Shandong, Jilin, Zhejiang, Henan and other provincial companies in the early stage, and has been widely welcomed by customers. The wide view business has developed rapidly. In the first half of this year, only Hubei Netcom's "wide view - God's Eye" business has developed more than 500 households. With the rapid development of family information technology, users' demand for family security is becoming stronger and stronger, and the broad horizon will maintain rapid development. China Mobile is also developing mobile MMS monitoring represented by "Handyantong", and 3G video monitoring is also being tested and commercially tested. It is difficult to develop and promote home video surveillance because of the huge data and signal flow relying on the network and the need to deploy home gateways and cameras.

Video monitoring is mainly used in the communities closely connected with families in the industry field, but it is still less used for home monitoring. Under the guidance of the policy of safe cities and safe families, the domestic family monitoring will begin to rise with the continuous improvement of family network environment, the improvement of users' consumption ability, the growth of security awareness, and the increase of independent living families. The integrated video monitoring that integrates limited, wireless access and linkage alarm will become a development trend. Full service operation has arrived. Operators will certainly provide users with wired and wireless diversified technical monitoring means. Through business integration, they will bring users endless monitoring services. Monitoring realizes the discovery and prevention of family safety, and also reflects family care. In addition, efforts should be made to solve the problem of security. Therefore, family monitoring needs to gradually increase some new functions and applications such as linkage alarm and security services, such as emergency help, interaction with public security, medical care, housekeeping, and calling.

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