Modulating effects of polysaccharide on immune disorders via gut microbiota and the TLR4/NF-κB pathway in rats with syndrome of dampness stagnancy due to spleen deficiency.

The syndrome of dampness stagnancy due to spleen deficiency (DSSD) is relatively common globally. Although the pathogenesis of DSSD remains unclear, evidence has suggested that the gut microbiota might play a significant role. , used as both medicine and food, exerts the effects of tonifying spleen and qi.

Sterile alpha motif and histidine-aspartic acid domain-containing protein 1 expression and its relationship with T cell activation in human immunodeficiency virus/acquired immune deficiency syndrome patients with lung-spleen deficiency syndrome pattern.

Objective: To investigate the relationship between antiviral restriction factor Sterile Alpha Motif and Histidine-Aspartic acid domain-containing protein 1 (SAMHD1) expression and T cell activation, furthermore, identifying objective indexes of lung-spleen deficiency symptom pattern.

Methods: We assessed the profile of T lymphocyte subsets, characteristics of SAMHD1 and human leukocyte antigen DR (HLA-DR) expression in lung-spleen deficiency patients. At the same time, people living with human immunodeficiency virus / acquired immune deficiency syndrome (HIV/AIDS) (PLWHA) without obvious clinical symptoms and healthy donors in this area were used as controls.

Novel nortriterpenoids with new skeletons and limonoids from the fruits of Evodia rutaecarpa and their bioactivities.

Two novel nortriterpenoids together with 7 known compounds were isolated from the fruits of Evodia rutaecarpa. The structures of the new compounds were elucidated by spectroscopic analysis, X-ray, and electronic circular dichroism (ECD) calculations. Compound 1 is the first example of triterpenoid with a 27 (17 → 12)-abeo-five-ring skeleton.

Hashimoto's encephalitis associated with AMPAR2 antibodies: a case report.

Background: Hashimoto's encephalitis (HE) is a rare neurological complication of Hashimoto's thyroiditis (HT), while limbic encephalitis (LE) is an autoimmune inflammatory disorder frequently associated with anti-neuronal antibodies. The glutamate receptor α-amino-3-hydroxy-5-methyl-4-isoxazole-propionic acid receptor (AMPAR) is important for synaptic transmission, memory, and learning. The etiology of HE remains unclear.

Relapsing-remitting lesions in a woman with progressive hemifacial atrophy and chronic hepatitis B virus infection: A case report.

Introduction: Progressive hemifacial atrophy (PHA) is a rare disorder characterized by unilateral facial atrophy affecting the skin, subcutaneous tissue, and fat, muscle, and osteocartilagenous structures creating a sunken hemiface appearance.Etiopathogenesis of PHA is poorly understood; no definitive treatment is currently available.

Clinical Findings: We report a 41-year-old woman with PHA who showed an uncharacteristic "relapsing-remitting" evolution of brain lesions and was seropositive for hepatitis B virus (HBV).