Cardenaselliott8491

Chronic pulmonary heart disease is a common respiratory disease. Helicobacter pylori infection can lead to the occurrence of chronic pulmonary heart disease. However, most drugs for chronic pulmonary heart disease caused by helicobacter pylori are lack of tissue specificity. At the same time, due to the blocked blood circulation in the ischemic area, the distribution of drugs in the ischemic area is often not ideal. The gastroscope technology of nano carbon can make the drug release in the focus as much as possible, and can achieve the goal of targeted treatment. This paper mainly studies the application of the gastroscope technology based on nano carbon in the remedy of chronic pulmonary heart disease caused by helicobacter pylori. After 8 weeks of treatment, the indexes of right heart function in the two groups TAPSE and RVMPI were better than before treatment, and the improvement degree in the remedy group was more obvious than that in the control group (P 0.05). In addition, the gastroscope of nano carbon can also reduce UA and TG in blood. The overall response rate was 93.75% in the remedy group, which was higher than that in the control group (P less then 0.05).Ulcerative colitis (UC) is a non-specific intestinal inflammatory disease. UC occurred in developed countries in the past, but in the past 20 years, the incidence of UC in developing countries has also shown a clear upward trend. The hospitalization rate and surgical rate of UC have been high, and may lead to the occurrence of intestinal malignant tumors, which has greatly affected the quality of life and life expectancy of patients. Because of this, how to effectively treat UC has become a hotspot in modern gastrointestinal diseases. Due to the limitation of the dosage form of the drug and the special environment of the gastrointestinal tract, traditional oral drugs have the disadvantage of not being able to make the drug effective in specific lesions when treating inflammatory bowel disease. Therefore, it is of great scientific significance and application value to develop drug carriers that can target the inflammatory sites and slow-release drugs to treat inflammation. In this study, TNBS method was used tt. TUNEL staining results showed that the level of apoptosis in the colon injury site of rats treated with modified drug-loaded porous silicon nanoparticles was reduced. The test results of drug concentration in rat colon tissue blood also proved that porous silicon nanoparticle drug-loading system can reduce the release of inflammatory factors in vivo. Based on the TNBS-induced UC rat model, this paper evaluates the therapeutic effect of modified drug-loaded porous silicon nanoparticles. The results show that in the treatment of ulcerative colitis, the nanoparticle drug-loaded system is a more effective treatment way.Recurrent oral ulcer is a common oral mucosal disease. Due to its periodic and recurrent characteristics, the onset of burning pain is unbearable, which brings great inconvenience to the patient's life and seriously affects the patient's quality of life. There are certain limitations to conventional drug therapy. With the rapid development of nanotechnology, the obvious advantages of nanotechnology such as targeting, controlled release, biocompatibility is obviously shown. The combination of nanotechnology and medical research has led to the emergence of polymer nanoparticles and ligands. Nano-drugs for gene therapy, and many other new nano-drug carriers, polymer micelle is a new type of nano drug carrier that has appeared in recent years. It has both a hydrophilic shell and a hydrophobic core, and has a variety of excellent properties, such as higher stability in vivo and in vitro, and poorly soluble drugs. In this paper, a new method for treating recurrent oral ulcers based on a new nano-drug carrier was studied. Because of the hydrophilicity and biocompatibility of oral cell surface proteins, the research progress of nanopharmaceutical carrier in the treatment of recurrent oral ulcers is reviewed. The experimental results show that the method has good reproducibility and high efficiency in the treatment of recurrent oral ulcers. It is used to explore the application and progress of nanotechnology in the diagnosis and treatment of recurrent oral ulcers, and to provide new ideas for the clinical diagnosis and treatment of recurrent oral ulcers. This new technical method has wide practical application value.Lupus nephritis (LN) is a common, frequently-occurring and refractory renal medical disease. With the progress of society, the improvement of people's living standards, changes in lifestyles, and drug abuse, the incidence rate is increasing year by year. The effect of treatment on it is currently unsatisfactory clinically, and the recurrence rate is relatively high, which seriously affects People's quality of life. Avapritinib Therefore, the disease has become a hot and difficult point of research. In recent years, the pathogenesis and treatment of this disease have been thoroughly studied at home and abroad, especially the application of hormones and cyclophosphamide, which have achieved relatively good clinical effects. In this paper, nanostructured lipid carriers were prepared and their pharmacodynamics were studied in the treatment of mice with immunological lupus nephritis. The main experimental methods and results show that the nanostructured lipid carrier TWHF-NLC prepared by the high-pressure microjet method is characterized by transmission electron microscopy, and the TP-NLC has a uniform particle size, and the nanoparticles are spherical or short rod-shaped. Animal experiments show that TWHF-NLC has obvious therapeutic effect on mice with immune lupus nephritis. Pathological sections of the kidney showed that TWHF-NLC can effectively reduce the collagen content of the renal interstitial cells, and remove MCP-1 deposited in the kidney, and inhibit its expression.The formation of natural bone tissue is the result of the joint regulation of multiple template molecules. Although its complex hierarchical structure has been studied for many years, the mechanism of biomineralization of hard bone tissue has not been fully clarified. In this paper, the nanocomposites obtained by mineralization were characterized and analyzed, and the effect of the template on the crystal formation of hydroxyapatite was studied. The characterization results show that the main phase of the inorganic mineral obtained by template mineralization is the hydroxyapatite phase. The nano-apatite composite particles with an inorganic component content of 90.2% have the highest loading efficiency, reaching 67.9 mg/g. By statistical analysis of the pain scores at 5 days, 10 days, and 15 days after ankle injury, it was found that the average pain score of the treatment group was smaller than that of the control group. Two weeks later, the clinical efficacy judgment standard statistics show that the treatment group has a 22.