International Journal of Scientific Trends

Study of Biopharmaceutical Properties of Recommended Capsules "Prostad" by in Vitro and in Vivo Method

Kh. M. Yunusova, Sh. Kh. Sunnatov — Wed, 09 Apr 2025 00:00:00 +0000

It has been established that the dissolution test characterizes the biological availability of the drug as a first approximation, since in practice there is a very frequent correlation between the rate of dissolution and absorption. The study of the biological availability of drugs, preparations or their dosage forms usually begins with in vitro experiments and ends with in vivo experiments with further research in clinical conditions. The next series of experiments were devoted to studying the rate of release of active substances by the in vitro method from the recommended capsules "Prostad", obtained on the basis of the dry extract "Prostad". At present, there are standardized pharmacopoeial requirements for conducting the "Dissolution" test, which cover devices, dissolution media, temperature conditions, testing duration and statistical methods for processing the obtained results. In this experiment, the generally accepted "Rotating basket" method included in the State Pharmacopoeia of the Republic of Uzbekistan was used. This report presents the results of studying the pharmacological properties of the dry extract based on the narrow-leaved fireweed "Prostad" recommended for prostatitis by the in vitro and in vivo methods.

Wrestling – A Symbol of Our National Heritage and Sports Traditions

Elmira Khudoyberdiyeva — Tue, 08 Apr 2025 00:00:00 +0000

This article tells about the history, cultural and sports traditions of the national sport of Uzbekistan - kurash, and its important role in the life of the people. Since ancient times, kurash has been considered a symbol of courage and perseverance of the Uzbek people. The article extensively covers the origin of kurash, its role in national holidays and ceremonies, its ancient techniques, and its development as an international sport based on modern rules. It also discusses the achievements of legendary wrestlers and modern wrestlers who have strengthened the place of kurash in our national heritage. Through this article, readers can deeply feel that kurash is not just a sport, but also a rich heritage that reflects the centuries-old values and culture of the Uzbek people.

Study of the Effect of Water Injection on Successive Oil Layers

Urinov Fazliddin Najmiddin ugli — Sun, 13 Apr 2025 00:00:00 +0000

Artificial waterflooding was also effectively carried out at the fields of the former Kyrgyzneft association, where by this time ten out of 13 developed oil reservoirs were covered by waterflooding. A great deal of work on the introduction of waterflooding was carried out during this period by the teams of the Institute of Geology and Exploration of Oil and Gas Fields (IGEOF), the Department of Development and Operation of Oil and Gas Fields of the Tashkent Polytechnic Institute, the central research laboratories of the former Fergananeft, Andizhanneft oil field administrations and the Kyrgyzneft association.

Research on the Operation of High-Viscosity Deposits

Sun, 13 Apr 2025 00:00:00 +0000

Oil and gas have been known to humanity for a long time, and the consumption of products obtained from them in the national economy and the need for them have been increasing year by year.Oil has been used in Uzbekistan since ancient times. Due to its characteristic pungent smell, oil has been used in the fight against agricultural pests.

Exploration of Oil Fields Using Mechanical Methods

Avlakulov Abdimajit Meyliyevich, Mamadiyorov Akbar Zayniddin ugli — Sun, 13 Apr 2025 00:00:00 +0000

sequentially changing the state of the products of the oil wells and separating them according to their individual composition and obtaining commodity raw materials. Thus, the technological process separates well products into two streams of raw materials: oil and gas. The technology of collecting, cleaning and using groundwater is considered separately as special processes. This process consists of three consecutive stages: separation; collect; bringing the oil and gas installed for commodity raw materials to their normalized properties. In the third stage, the oil stream is cleaned of formation water and mineral salts, and the hydrocarbons contained in it are separated to stabilize the oil, as a result of which the loss on the roads for sending the oil to processing is avoided. During this stage, hydrocarbons are separated from the gas streams (for degasification) and the product converted into gas and liquefied hydrocarbons. Thus, the third stage is the last stage of oil and gas collection - it is called oil and gas development stage. When oil and gas are processed, their chemical and physical properties change profoundly. Do not confuse recycling with such processing. The movement of oil and gas from measuring devices to their processing point (oil gathering point, gas processing plant) is called oil and gas gathering, and oil and gas transportation is called oil and gas transportation.