Search

From the point of view of logic rationality, the traditional philosophy of rationality emphasizes the purpose and means of cognition, but rejects the meaning and practice of life, and its thought also profoundly affects the development of teachers. The requirement of teacher’s professional development under the modern educational concept highlights the teacher’s subjectivity and personality traits. Brentano’s value philosophy is a philosophy that respects the tradition of life practice. Its intentional theory, insight life meaning, and strong practical purport provides a new path of thinking dimension for clarify the value orientation of teacher professional development and break through the current situation of teachers’ professional development, which lead a path of “endogenous” teacher professional development that based on the construction of teachers’ personal knowledge from the teacher’s self-evident feelings and belief, and then from the teacher’s individual professional development to teacher’s collective professional development.

Aldosterone-producing adenoma (APA), the main cause of endocrine hypertension, has recently been reported to be associated with other diseases, such as metabolic syndrome, but the detailed mechanism underlying this association remains unclear. Here, we used untargeted metabolomics and compared the abundance of serum metabolites between essential hypertension (EHT) and APA patients, as well as the serum metabolites of APA patients before and after adrenalectomy. Our results revealed 44 differential metabolites between APA and EHT patients and 39 differential metabolites between pre- and postoperative APA patients. Several metabolites involved in cardiovascular disease, obesity, and diabetes were dysregulated in APA patients compared to EHT patients, including arachidonic acid metabolites [e.g., 5(S)-HpETE and 12-HETE], amino acids (e.g., L-carnitine, taurine, and L-arginine), nucleotide metabolites (e.g., hypoxanthine) and cholesterol 3-sulfate. Importantly, the levels of hypoxanthine and cholesterol 3-sulfate, two metabolites that promote the development of atherosclerotic lesions and obesity, were originally increased in APA patients, but those elevated levels were reversed by adrenalectomy. Conversely, levels of L-carnitine and (3-carboxypropyl) trimethylammonium cation, two metabolites participating in lipid metabolism, were decreased in APA patients but increased postoperatively. We conclude that APA might participate in cardiovascular and metabolic diseases by regulating serum metabolites.