Dihuang Yinzi Improves Scopolamine-Induced Learning and Memory Impairment by Regulating Plasma Exosome-Derived BDNF.

Ethnopharmacological Relevance: Dihuang Drink (DHD), formulated by Liu Hejian during the Yuan Dynasty, is listed as one of the first ancient classical prescriptions by the National Medical Products Administration of China. It is commonly used for the prevention and treatment of Alzheimer's disease (AD). This study further investigates the therapeutic effects and potential mechanisms of DHD in AD.

[Effect of polymethoxylated flavonoids on glucose and lipid metabolism in rat model of obesity induced by a high-fat diet].

This study established a rat model of obesity by using a high-fat diet(HFD) to explore the effect of polymethoxylated flavonoids on glucose and lipid metabolism in the model rats and decipher the role and mechanism of polymethoxylated flavonoids in mitigating obesity. Thirty normal SD rats were selected and randomized into normal, model, ezetimibe(0.1 mg·kg~(-1)), and polymethoxylated flavonoids(62.

Polymethoxyflavones in citrus extract has a beneficial effect on hypercholesterolemia rats by promoting liver cholesterol metabolism.

Ethnopharmacological Relevance: Hyperlipidemia is characterized by the disorder of lipid metabolism accompanied by oxidative stress damage, and low-grade inflammation, with the pathway of cholesterol and bile acid metabolic are an important triggering mechanism. Polymethoxyflavones (PMFs) are the active constituents of Aurantii Fructus Immaturus, which have many biological effects, including anti-inflammatory, antioxidant activities, anti-obesity, suppressing adipogenesis in adipocytes, and ameliorate type 2 diabetes, with potential roles for regulation of lipid metabolism. However, its associated mechanisms on hyperlipidemia remain unclear.

Investigation and analysis on an outbreak of norovirus infection in a health school in Guangdong Province, China.

Our objective was to describe the epidemiological features of an outbreak of norovirus infection in a health school in Guangdong province, China, to identify the cause of such a large scale outbreak of norovirus among older students, to simulate the transmission dynamics, and to evaluate the effect of intervention measures of GII.17 [P17] genotype norovirus infection. We identified all cases during the outbreak.

Network Pharmacology Prediction and Pharmacological Verification Mechanism of Yeju Jiangya Decoction on Hypertension.

Background: Yeju Jiangya decoction (CIF) is an herbal formula from traditional Chinese medicine (TCM) for the treatment of hypertension.

Materials And Methods: Based on the analysis of network pharmacology, combined with in animal experiments, the network pharmacology was used to explore the potential proteins and mechanisms of CIF against hypertension. The bioactive compounds of CIF were screened by using the platform, and the targets of hypertension and CIF were collected.

[Effect of Dendrobium officinale superfine powder on stomach Yin deficiency model mice induced by "spicy overeating"].

Dendrobium officinale is a traditional Chinese medicine for nourishing Yin and benefiting stomach. Its superfine powder has many advantages, such as good dissolution, high utilization rate, strong integrity and easy to use. However, the researches on effect of D.

Item selection in the development of quality of life scale for nasopharyngeal carcinoma patients.

Background And Objective: At present, the quality of life (QOL) of nasopharyngeal carcinoma (NPC) patients is assessed with the QOL scales for cancer patients or head and neck cancer patients (QLQ-C30, QLQ-H&N35, and so on), and SF-36 scale, but they are not specific scales for NPC patients. The specific scale for NPC patients (Scale of Quality of Life for Nasopharyngeal Carcinoma, SQOL-NPC) has not been updated. This study was to develop a QOL scale (Quality of Life for Nasopharyngeal Carcinoma, QOL-NPC) for NPC patients in China.