Search Articles

View query in Help articles search

Search Results (1 to 4 of 4 Results)

Download search results: CSV END BibTex RIS


Impact of Internet Usage on Depression Among Older Adults: Comprehensive Study

Impact of Internet Usage on Depression Among Older Adults: Comprehensive Study

We refer to this mechanism as the “physical exercise effect.” Based on this, hypothesis 2 is proposed. The current high population mobility in China often leaves adult children unable to care for their older parents due to work or study commitments, resulting in a shift in social roles and interpersonal relationships for older adults upon retirement. This situation limits their access to information and deepens their sense of social isolation, impacting their psychological and mental health [21].

Lin Guo, Yunwei Li, Kai Cheng, Ying Zhao, Wenqiang Yin, Ying Liu

J Med Internet Res 2025;27:e65399

Immune-Mediated Mechanisms in Patients Testing Positive for SARS-CoV-2: Protocol for a Multianalysis Study

Immune-Mediated Mechanisms in Patients Testing Positive for SARS-CoV-2: Protocol for a Multianalysis Study

In addition, a characteristic of the acquired immune response is its ability to generate “immunological memory,” the mechanism through which an organism develops a faster and more effective response against a subsequent exposure to the same infectious agent. The main actors and effector cells of acquired immunity are CD4+ T helper (Th) and CD8+ T cytotoxic lymphocytes, which are responsible for cellular immunity, and B lymphocytes, which are responsible for humoral immunity.

Giuseppe Ietto, Lorenzo Mortara, Daniela Dalla Gasperina, Domenico Iovino, Lorenzo Azzi, Andreina Baj, Walter Ageno, Angelo Paolo Genoni, Francesco Acquati, Matteo Gallazzi, Giorgia Spina, Grace Coco, Federica Pierin, Douglas Noonan, Andrea Vigezzi, Elisa Monti, Valentina Iori, Federica Masci, Caterina Franchi, Salomone Di Saverio, Giulio Carcano

JMIR Res Protoc 2022;11(1):e29892