Andexanet alfa after 4-factor PCC administration for intracranial hemorrhage: a case series

Journal of Thrombosis and Thrombolysis - The ongoing controversy regarding optimal reversal agent for factor Xa-inhibitors is mainly due to lack of comparative data of andexanet alfa (AA) to...     

Clinical analysis of 99 children with Henoch-Schönlein purpura complicated with overt gastrointestinal bleeding

Clinical Rheumatology - To analyze and summarize the clinical features, diagnosis, and treatment of children with Henoch-Schönlein purpura (HSP) complicated by overt gastrointestinal bleeding...     

胃癌患者心理痛苦的研究进展

综述心理痛苦的概念与内涵，胃癌患者的心理痛苦水平、评估工具、影响因素及干预措施。提出需构建胃癌患者心理痛苦模型，实施针对性的护理措施以减轻胃癌患者心理痛苦水平，提高生活质量。     

血液透析发生结核感染的影响因素分析

目的分析维持性血液透析患者发生结核感染的影响因素及临床特点。方法回顾性调查2018年5月-2019年8月北京清华长庚医院肾内科收治的长期规律血液透析患者共150例,收集患者的年龄、性别、合并疾病、血常规、生化、透析充分性等检验结果和影像学资料,归纳分析血液透析患者发生结核感染的影响因素。结果150例血液透析患者,男性91人,女性59人,平均年龄(62.7±14.2)岁,发生结核感染者共11例(7.33%),其中肺外结核比例高(54.5%),以浆膜腔积液为主要表现(54.5%),血红蛋白(94.7±11.6)g/L、血清白蛋白(34.6±2.0)g/L、血肌酐(593.6±221.4)umol/L低于无结核感染者,差异具有统计学意义(P<0.05);血小板(228.7±103.5)×10⁹/L高于无结核感染者,差异具有统计学意义(P<0.05)。两组患者年龄、透析充分性、淋巴细胞、血糖、血脂、血钙、血磷、全段甲状旁腺激素无统计学差异。结论血红蛋白<110g/L、白蛋白<35g/L是MHD患者发生结核感染的高危因素,MHD患者发生结核感染以肺外结核为主,临床表现具有隐匿性和不典型性,临床工作应提高警惕避免漏诊。     

Anisodamine affects the pigmentation,mineral density,craniofacial area,and eye development in zebrafish embryos

Anisodamine is one of the major components of the tropine alkaloid family and is widely used in the treatment of pain, motion sickness, pupil dilatation, and detoxification of organophosphorus poisoning. As a muscarinic receptor antagonist, the low toxicity and moderate drug effect of anisodamine often result in high doses for clinical use, making it important to fully investigate its toxicity. In this study, zebrafish embryos were exposed to 1.3-, 2.6-, and 5.2-mM anisodamine for 7 days to study the toxic effects of drug exposure on pigmentation, mineral density, craniofacial area, and eye development. The results showed that exposure to anisodamine at 1.3 mM resulted in cranial malformations and abnormal pigmentation in zebrafish embryos; 2.6- and 5.2-mM anisodamine resulted in significant eye development defects and reduced bone density in zebrafish embryos. The associated toxicities were correlated with functional development of neural crest cells through gene expression (col1a2, ddb1, dicer1, mab21l1, mab21l2, sox10, tyrp1b, and mitfa) in the dose of 5.2-mM exposed group. In conclusion, this study provides new evidence of the developmental toxicity of high doses of anisodamine in aqueous solutions to organisms and provides a warning for the safe use of this drug.