ABSTRACT
This study deeply explores the cause of high incidence of PHE-associated psychological crisis in college students, and advocates the teaching management staffs to take full advantage of the present information technology on college students' psychological assessment, daily psychological education, and related information collection, with the current college information construction platforms. The aim is to build an early warning and intervention mechanism that is susceptible to college students' psychological crisis, and to better protect the mental health of college students.
ABSTRACT
Acute pancreatitis (AP) is an acute inflammatory disease of various severity, characterized by upper abdominal pain, elevated pancreatic enzymes, and changes in imaging features of the pancreas. According to the degree of pancreatic injury and the presence and duration of systemic organ failure, AP is classified into mild, moderate, or severe disease. Most AP patients experience mild disease and recover quickly, while up to 20% progress to moderate or severe disease, with an estimated risk of death as high as 30%. Severe acute pancreatitis (SAP) is a clinical emergency with a critical condition and poor prognosis, especially in patients with pancreatic and/or peripancreatic tissue infection and necrosis. AP is essentially an inflammatory process that can lead to protein catabolism and increased metabolic rates, further resulting in negative nitrogen balance. The goal of nutritional support therapy for AP is to correct negative nitrogen balance, reduce inflammation, and improve prognosis. Enteral nutrition therapy is an important component of clinical treatment of SAP. This review aims to summarize the nutritional support treatment in AP based on the existing clinical data and experience.
ABSTRACT
BCG vaccine is one of the most widely used vaccines in human history, with tens of billions of doses administered annually over the past century as an important means of preventing tuberculosis. However, BCG is also used for non-traditional purposes of prevention and treatment, such as bladder cancer immunotherapy. In addition to cancer immunotherapy, BCG is increasingly found to be helpful for a variety of immune diseases, including multiple sclerosis, typeⅠdiabetes, and some atopic diseases. It also can protect against non-tuberculous mycobacterium infections, viral infections and even COVID-19. This allogenic protective effect lies in the BCG vaccine's ability to alter immune set points through allogenic T cell immunity, as well as in the epigenetic and immunological effects of metabolomic changes in innate immune cells, a process known as “training immunity”. This paper summarizes the anti-TB effect of BCG and focuses on its heterologous protection and related mechanism.
ABSTRACT
Mesenchymal stem cells possess the ability of self-renewal and multiple differentiation potential, thus exert immunomodulatory effect during tissue repair. Mesenchymal stem cells can stimulate angiogenesis and promote tissue repair through transdifferentiation and secreting a variety of growth factors and cytokines. This review outlines the advances in the mechanism of mesenchymal stem cells in promoting wound healing, including alleviation of inflammatory response, induction of angiogenesis, and promotion of migration of mesenchymal stem cells to the site of tissue injury.