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Disturbances in GABAergic system have been observed in schizophrenics.1,2,3 In the present study, population association analysis was performed on 19 SNPs in the a1, ß2, ?2, ? and p subunit genes of GABAA receptor. Five SNPs in GABRB2, namely B2I7G1584T, rs1816071, rs194072, rs252944 and rs187269, were found to be significantly associated, and their haplotypes in linkage disequilibrium, with schizophrenia. This represents the first report on any disease association of SNPs in the human GABAA receptor genes, and focuses attention on the GABAergic hypothesis of schizophrenia etiology.3,4Molecular Psychiatry (2004) 9, 603-608. doi:10.1038/sj.mp.4001461 Published online 16 December 2003 [ABSTRACT FROM AUTHOR]

Head and neck cancer is one of the most common malignant tumors, and its primary treatment methods are mainly surgical treatment combined with radiotherapy and chemotherapy. Perioperative pulmonary embolism is a fatal complication that may occur in patients after surgery. At the same time, there is few relevant studies about the postoperative pulmonary embolism in head and neck cancer, and Head and neck surgeons may not attach enough importance to it due to its low incidence. Therefore, a correct understanding of essential knowledge for pulmonary embolism control plays a vital role. This article reviews the diagnosis and development of postoperative pulmonary embolism's as well as diagnosis and treatment and the targeted therapy of thrombus, aiming to increase awareness and provide new ideas.