The acceptance of SARS-CoV-2 rapid antigen self-testing: A cross-sectional study in China

Compared with the nucleic acid amplification test (NATT), the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) rapid antigen self-testing (RAST) has advantages in speed and convenience. However, little is known about people's acceptance and influencing factors for SARS-CoV-2 RAST. A cross-sectional study was conducted from April 21 to 30, 2022 in China. The χ² test and multivariate logistic regressions were used to identify the influencing factors. The structural equation model was used to test the extended protective motivation theory (PMT) model hypotheses. Among the total of 5107 participants, 62.5% were willing to accept the SARS-CoV-2 RAST. There were significant differences in acceptance among different residences (p < 0.001), educational level (p < 0.001), occupation (p < 0.001), monthly income (p < 0.001), travel frequency (p < 0.05), and feelings about NATT (p < 0.001). Response efficacy (β = 0.05; p = 0.025) and self-efficacy (β = 0.84; p < 0.001) had a positive effect, while response cost showed a negative effect (β = −0.07; p < 0.001). The public's major concerns about SARS-CoV-2 RAST are its reliability, testing method, price, and authority. Overall, a moderate intention to use SARS-CoV-2 RAST was found among the Chinese population. The extended PMT can be used for the prediction of intention to accept the RAST. We need to take measures to increase people's acceptance of SARS-CoV-2 RAST.     

综合医院确诊的39例肺结核患者转诊结果随访调查

目的;了解并评价综合医院内科确诊的活动性肺结核病例转诊结果。方法：对我院呼吸内科１９９５年８月－１９９８年８月确认的３９例活动性肺结核患者（不包括结核性胸膜炎）转往结构防治专业机构的结果进行信访和电话随访。结果：仍的３９例活动性肺结核患者中有３５例在确诊后１周内结核病接受０．５ａ－１ａ的全地化疗,３３例获得良好效果,２例死亡,死因分别为肺间质纤维化合并感染肺心病及呼吸衰竭。３例慢性纤维空洞型肺结核     

喉大部切除术后喉功能重建

为 ２３ 例喉癌患者行喉大部分切除术,采用下列方法重建喉功能,（１）重建声门关闭功能;（２）重建会厌覆盖功能;（３）保留或重建梨状窝;（４）保护喉上神经和喉返神经;（５）保持宽大的下咽部;（６）切断环咽肌。２３ 例中２１ 例获得随访,术后均能发音,术后２～４ 周拔除鼻饲管,无误吸及呛咳。５ 年生存１１ 例,生存率 ４７８％ 。     

Skin test inhibition by astemizole.

For the purpose of evaluating the therapeutic effect of antihistamines, we have set up an assay method called the "Skin Test Inhibition Index" (STII). Twenty subjects with hay fever were given astemizole (10 mg/d) for 7 days. Skin titration tests were carried out before and after treatment. Significant inhibition of the skin test reaction by astemizole was demonstrated (STII = 91). Another group of 6 hay fever patients was given astemizole (10 mg/d) for 10 days, and STII was determined on days 5 and 10 and on days 7, 14 and 21 after treatment. STII were calculated as 12, 108, 90, 10 and 7, respectively. These results demonstrate that astemizole is a long-acting antihistamine.     

氯氮平在体内代谢与细胞色素P450 1A2-2964位点多态性的关系

目的：探讨氯氮平在精神分裂症患者体内代谢和细胞色素P450 1A2－2964位点多态性关系，指导临床对不同患者合理使用氯氮平。方法：采用固定剂量给药，用高效液相色谱法（HPLC）测定血药浓度，用限制性片段长度多态性（RFLPs）分析基因型。结果：吸烟组和非吸烟组之间比较，吸烟组血浆氯氮平浓度低，去甲氯氮平／氯氮平比值高（P＜0．05，P＜0．01），P450 1A2-2964位点等位基因G的频率为0．75，A的频率为0．25，在非吸烟患者中，去甲氯氮平／氯氮平在w/w基因型与非w/w基因型(w/m m/m)之间无显著的统计学意义（P＞0．05），在吸烟患者中，w/w基因型去甲氯氮平／氯氮平要高于非w/w基因型（P＜0．05），在吸烟患者和非吸烟患者中w/w基因型之间比较，吸烟患者的去氯氮平／氯氮平明显高于非吸烟患者（P＜0．01）；而非w/w基因型之间无显著的统计学意义（P＞0．05），结论：吸烟能诱导P450 1A2的活性。P450 12-2964位点等位基因均为G（w/w)时诱导能力最强，发生G→A突变时，诱导能力降低，分析患者P450 1A2 G－2964A的多态性，对合理使用氯氮平有意义。     

吉林双阳梅花鹿核蛋白体蛋白L27 cDNA的克隆

目的 为了开发我国珍稀动物——吉林双阳梅花鹿的基因资源，在分子水平上揭示鹿药材的药理作用。方法 构建了梅花鹿脾脏细胞cDNA质粒文库，克隆了一些看家基因并进行了序列分析。结果 其中的一个序列在核酸及推导的氨基酸序列水平上与编码人、犬、大鼠、小鼠核蛋白体蛋白L27(ribosomal protein L27)cDNA序列和对应的氨基酸序列高度同源，并具有完整的开放阅读框架(ORF)。结论 发现了双阳梅花鹿核蛋白体蛋白L27全长cDNA序列，此序列已经在(Genbank中登录，登录号为：AF373231。     

73例70岁以上妇女妇科恶性肿瘤手术分析

[目的]探讨70岁以上妇科恶性肿瘤患者手术的耐受情况。[方法]收集浙江省肿瘤医院自1996年1月到2001年12月间,70岁以上妇科恶性肿瘤患者接受盆腔姑息性和根治性手术治疗73例,分析不同年龄及手术范围对术后恢复的影响。[结果]73例患者66例选择了根治性手术,7例接受姑息性手术。术后70~75岁组和>75岁组,其手术方式、平均住院时间、术前术后并发症等无明显差别。术中出血量、手术时间及并发症发生率均明显较姑息性手术组增加,12例严重并发症中,11例发生在根治性手术组。[结论]经过严密的术前准备、术后处理,70岁以上的老年妇女能够耐受根治性手术治疗。     

奇星新雪丹片对治疗小儿急性咽炎临床观察

奇星新雪丹片治疗中医诊断为喉痹（肺胃实热）、西医诊断为急性咽炎50例患儿疗效观察，结果：该药平均退热时间为57．3±24．89h，治愈率为68％，有效率为100％。结论：奇星新雪丹片对中医诊断为喉痹（肺胃实热），西医诊断为急性咽炎的疗效肯定，其临床结果与药理实验一致。     

Focal cerebral ischemia alters the spatio-temporal properties, but not the amount of locomotor activity in mice

Cerebral ischemia induces hyperlocomotion in gerbils, and sensorimotor and cognition dysfunctions in rodents ; however little is known about the spatio-temporal organization of locomotor activity after ischemia. In this study, we continuously （22 h） assessed the spatio-temporal organization of locomotor activity in focal cerebral ischemic mice in an open field with feeding and drinking supplies. To observe the spatio-temporal changes,