Wubi Shanyao pills increased the number of independent activities, grasping power, capture frequency of model mice and shortened the capture latency (all <0.01); and also increased the serum levels of testosterone, cortisol, ACTH, decreased the serum levels of FSH ( <0.05 or <0.01); increased testis index ( <0.05), improved the pathological changes of testis, inhibited cell apoptosis, and promoted PCNA protein expression in testis. Wubi Shanyao pills can improve the sexual function of mice with kidney-yang-deficiency induced by hydrocortisone, which may be related to regulating the hypothalamus-pituitary-adrenal axis (HPA axis), promoting the proliferation of testicular cells, and inhibiting cell apoptosis. Wubi Shanyao pills can improve the sexual function of mice with kidney-yang-deficiency induced by hydrocortisone, which may be related to regulating the hypothalamus-pituitary-adrenal axis (HPA axis), promoting the proliferation of testicular cells, and inhibiting cell apoptosis. To investigate the mechanism of Chinese medicine Buyang Huanwu decoction (BYHWD) promoting neurogenesis and angiogenesis in ischemic stroke rats. Male SD rats were randomly divided into sham operation group, model group, BYHWD group, antagonist group and antagonist control group with 14 rats in each. Focal cerebral ischemia was induced by occlusion of the right middle cerebral artery for 90 min with intraluminal filament and reperfusion for 14 d in all groups except sham operation group. BYHWD (13 g/kg) was administrated by gastrogavage in BYHWD group, antagonist group and antagonist control group at 24 h after modeling respectively, and BrdU (50 mg/kg) was injected intraperitoneally in all groups once a day for 14 consecutive days. miR-199a-5p antagomir or NC (10 nmol) was injected into the lateral ventricle at d5 after ischemia in antagonist and antagonist control groups, respectively. The neurological deficits were evaluated by the modified neurological severity score (mNSS) and the corner test, and thand BDNF through upregulating miR-199a-5p. Buyang Huanwu decoction promotes neurogenesis and angiogenesis in rats with cerebral ischemia, which may be related to increased protein expression of VEGF and BDNF through upregulating miR-199a-5p. To investigate the effects of astragaloside Ⅳ (AS-Ⅳ) on microglia/macrophage M1/M2 polarization and inflammatory response after cerebral ischemia in rats. Forty eight male SD rats were randomly divided into sham operation control group, model control group and AS-Ⅳ group with 16 rats in each. Focal cerebral ischemia model was induced by occlusion of the right middle cerebral artery (MCAO) using the intraluminal filament. After ischemia induced, the rats in AS-Ⅳ group were intraperitoneally injected with 40 mg/kg AS-Ⅳ once a day for 3 days. The neurological functions were evaluated by the modified neurological severity score (mNSS) and the corner test on d1 and d3 after modelling. The infarct volume was measured by 2, 3, 5-triphenyl tetrazolium chloride (TTC) staining on d3 after ischemia. The expression of M1 microglia/macrophage markers CD86, inducible nitric oxide synthase (iNOS) and pro-inflammatory factors TNF-α, IL-1β, IL-6, M2 microglia/macrophages markers CD206, arginase-1 (Arg-1), chitinase-like pted to inhibiting inflammation through promoting the polarization of the microglia/macrophage from M1 to M2 phenotype in the ischemic brain. The findings suggest that AS-Ⅳ ameliorates brain injury after cerebral ischemia in rats, which may be related to inhibiting inflammation through promoting the polarization of the microglia/macrophage from M1 to M2 phenotype in the ischemic brain.The "lung and large intestine being interior-exteriorly related" is one of the classical theories in traditional Chinese medicine, which indicates a close correlation between the lung and large intestine in physiology and pathology, and plays a pivotal role in guiding the treatment of the lung and bowel diseases. Modern medicine has revealed some connections between the lung and large intestine in tissue origin and mucosal immunity, and preliminarily illuminated the material basis and possible regulatory mechanism of the theory. Recently, this theory has been applied to guide the treatment of refractory lung and intestine diseases such as COVID-19 and ulcerative colitis and has obtained reliable efficacy. Existing research results show that the anatomical homogeneity of lung and large intestine promotes the correlation between lung-bowel mucosal immunity, and mucosal immunity and migration and homing of innate lymphocytes are one of the physiological and pathological mechanisms for lung and large intestine to we try to analyze the internal relationship between lung and intestine related diseases from the point of view of the common mucosal immune system of lung and intestine, and summarize the characteristics and rules of traditional Chinese medicine compound and its active ingredients, which have regulatory effect on lung and intestine mucosal immune system, so as to further explain the theoretical connotation of "lung and large intestine being interior-exteriorly related" and provide reference for the research and development of drugs for related diseases.Scarlet fever is an infectious disease caused by group A streptococcal bacteria, transmitted mainly through direct contact with the saliva and nasal fluids of infected people. It may also arise from streptococcal wound infections or burns. The disease most commonly affects children aged 5-15 years and manifests as a sore throat, fever and a sandpaper-like, papular skin rash. Due to the evident involvement of the oral structures, the awareness of the symptoms of scarlet fever is essential for dentists in order to avoid the spread of this highly contagious disease in crowded places, such as kindergartens and schools. https://www.selleckchem.com/products/gsk591-epz015866-gsk3203591.html As no vaccine is available to prevent scarlet fever, the early diagnosis and treatment of this condition are important in reducing the risk of developing local and systemic complications, which include acute rheumatic fever, glomerulonephritis, bacteremia, pneumonia, endocarditis, and meningitis. In this report, 2 cases of scarlet fever are described in unrelated children with diverse symptoms, and diagnostic and therapeutic strategies are discussed.