Discovery of -Acyl Amino Acids and Novel Related -, -Acyl Lipids by Integrating Molecular Networking and an Extended In Silico Spectral Library.

Research on novel bioactive lipids has garnered increasing interest. Although lipids can be identified by searching mass spectral libraries, the discovery of novel lipids remains challenging as the query spectra of such lipids are not included in libraries. In this study, we propose a strategy to discover novel carboxylic acid-containing acyl lipids by integrating molecular networking with an extended spectral library.

[Modified Dihuang Decoction improves ovarian reserve in mice by regulating Bcl-2-related mitochondrial apoptosis pathway].

The present study investigated the effect of Modified Dihuang Decoction in improving ovarian reserve in mice through the Bcl-2-related mitochondrial apoptosis pathway. Forty-eight adult female BALB/c mice were randomly divided into the following six groups with eight mice in each group: a blank group, a model group, a femoston group(three cycles of treatment with 0.13 mg·kg~(-1) estradiol tablets for 2 days and 1.

Gu-Ben-Fang-Xiao decoction modulates lipid metabolism by activating the AMPK pathway in asthma remission.

Gu-Ben-Fang-Xiao decoction (GBFXD), derived from the traditional Chinese medicine Yu-Ping-Feng-San, is widely used in clinical settings and has obvious curative effects in respiratory diseases. GBFXD regulates cholesterol transport and lipid metabolism in chronic persistent asthma. There is evidence for its beneficial effects in the remission stage of asthma; however, its metabolic regulatory effects and underlying mechanisms during asthma remission are unclear.

Probiotics protect against RSV infection by modulating the microbiota-alveolar-macrophage axis.

Respiratory syncytial virus (RSV) is leading cause of respiratory tract infections in early childhood. Gut microbiota is closely related with the pulmonary antiviral immunity. Recent evidence shows that gut dysbiosis is involved in the pathogenesis of RSV infection.

Gu-Ben-Fang-Xiao attenuates allergic airway inflammation by inhibiting BAFF-mediated B cell activation.

Allergic airway inflammation is one of the major pathological events involved in the development of asthma. The B cell-activating factor (BAFF)-mediated abnormal activation of B cells plays a key role in developing allergic airway inflammation. Here, we investigated the effects of Gu-Ben-Fang-Xiao decoction (GBFXD), a TCM decoction used in the prevention and treatment of allergic asthma, on allergic airway inflammation and BAFF-mediated B cell activation.

Urine metabolic profiles in paediatric asthma.

Background And Objective: Asthma is a global problem and complex disease suited for metabolomic profiling. This study explored the candidate biomarkers specific to paediatric asthma and provided insights into asthmatic pathophysiology.

Methods: Children (aged 6-11 years) meeting the criteria for healthy control (n = 29), uncontrolled asthma (n = 37) or controlled asthma (n = 43) were enrolled.