OBJECTIVE: To investigate the expression and clinical significance of oncogene AKT2 in laryngeal squamous cell carcinoma (LSCC). METHOD: The expression of AKT2 protein was measured with immunohistochemistry (Elivision two steps) in 60 cases of LSCC tissue, 28 cases of peri-cancer tissue and 16 cases of normal laryngeal epithelium, the relationship between AKT2 expression and clinical pathologic factors in LSCC was also analyzed. RESULT: The positive rates of AKT2 protein expression in LSCC and peri-cancer tissue were 56.7% (34/60), 14.3% (4/28) respectively. There was no expression of AKT2 in normal laryngeal epithelium. The positive rate of AKT2 protein expression in LSCC was significantly higher than that in peri-cancer tissue and normal laryngeal epithelium (P < 0.05, respectively). The positive rate of AKT2 was correlated with tumor site, lymph node metastasis and clinical stage of LSCC (P < 0.05, respectively), but wasn't correlated with patient's age, sex, and T stage (P > 0.05, respectively). CONCLUSION AKT2 might play an important role in the tumorigenesis and development of LSCC, and it was suggested that AKT2 could be a useful marker for predicting tumorigenesis, invasion and metastasis potential of LSCC.
Adult ; Aged ; Carcinoma, Squamous Cell ; metabolism ; pathology ; Female ; Humans ; Laryngeal Mucosa ; metabolism ; pathology ; Laryngeal Neoplasms ; metabolism ; pathology ; Lymphatic Metastasis ; Male ; Middle Aged ; Neoplasm Staging ; Prognosis ; Proto-Oncogene Proteins c-akt ; metabolism

Mechanical thrombectomy is the most effective method for the treatment of adult acute ischemic stroke caused by occlusion of large blood vessels. Compared with traditional therapy, the curative effect is greatly improved. The evidence-based medicine evidence of the treatment is sufficient, and the efficacy is safe and reliable. Since 2015, it has been recommended by the guidelines of various countries. In 2018, the time window of mechanical thrombectomy has been extended from six hours to 24 hours, which benefits more adult patients with acute ischemic stroke. However, due to the lack of high-quality clinical research, there is no corresponding guide recommendation in children, which greatly limits its clinical application. There are some cases of mechanical thrombectomy in children and a few retrospective studies show that it is safe and effective in children in the world, but there are also some challenges. The article reviewed the challenges and implementation plan of thrombectomy in children to provide reference for clinical practice.

OBJECTIVE: To evaluate the efficacy of specific immunotherapy (SIT) with standardized house dust mite allergen preparation for allergic rhinitis (AR). METHOD: Fifty-five patients with allergic rhinitis caused by house dust mites were selected in this self-control study. Clinical efficacy was evaluated by symptom and sign score after two years of specific immunotherapy and compared with pre-treatment scores. RESULT: After completing the study, a clinically significant reduction in symptom and sign score in these patients was noted, compared with that of pretreatment. And the difference was statistically significant (P < 0.01). CONCLUSION Standardized house dust mite allergen preparation is an effective treatment in patients suffering from allergic rhinitis due to house dust mites.
Allergens ; therapeutic use ; Animals ; Antigens, Dermatophagoides ; therapeutic use ; Female ; Humans ; Immunotherapy ; methods ; Male ; Pyroglyphidae ; immunology ; Rhinitis, Allergic ; therapy ; Treatment Outcome