Combining-groups in cultivated sunflower populations (Helianthus annuus L.) and their relationships with the country of origin

Using four tester lines an analysis of combining abilities for seed yield, seed moisture content and seed oil content was performed on 39 cultivated sunflower populations originating from ten countries. A between-populations structure based on specific combining abilities (SCA) was designed, defining separate combining-groups for each of the four testers. This structure corresponds to the country in which the populations originated.     

伊春林区生态旅游资源综合评价

结合运用层次分析法和德尔菲法,从伊春林区生态旅游资源质量、环境质量、旅游条件以及旅游功能4个方面选取30个有代表性的评价因子,构建综合评价模型,对伊春林区生态旅游资源进行了综合定量评价.结果表明,伊春林区自然生态旅游资源优于人文生态旅游资源,且在优良级生态旅游资源数量区域分布上,北（嘉荫）-中（伊春）-东（金山屯）-南（铁力）4点极其明显;区域内生态旅游资源类型基本呈北（嘉荫、汤旺河、五营）-中（伊春、上甘岭）-东（金山屯、美溪）-南（铁力、带岭）的一致性分布.将伊春林区划分为南部、东部、中部和北部4个旅游集合区,并针对各自的特色,提出初步的开发方向.     

大山示范区经果林复合经营模式及其生态和经济效益分析

运用生态学和经济学理论,对大山村经果林的主要经营模式进行调查研究.结果表明,柑桔(9年生)-茶叶,柿(5年生)-马铃薯-西瓜,梨(7年生)-马铃薯-大豆,梨(7年生)-桔梗,具有明显的生态、经济和社会效益.纯收益分别达8 700.00、12 351.00、12 337.50和22 500.00元·hm^-2,均高于仅种农作物.林内郁闭度0.3～0.4,光能利用率比纯林提高了20%～30%.     

Impacto de una intervención multidimensional en pacientes ≥ 65 años tras un ingreso por neumonía: estudio aleatorizado

IntroductionThe main objective of this study is to determine whether a multidimensional intervention applied to elderly patients admitted to hospital due to pneumonia reduces re-admissions and emergency department visits in the year after the intervention.MethodologyThis is a single-centre non-pharmacological randomised clinical trial with a parallel design. Three hundred and fourteen patients will be included (157 in each arm). Eligible patients will be ≥ 65 years old and with a Barthel index ≥ 60 that are admitted to hospital due to pneumonia. Participants will be randomised to multidimensional intervention or to control group. Two months after hospital discharge the intervention group will receive a geriatric intervention, carried out by a nurse and a physician. It will include assessment of co-morbidities, nutritional, functional and cognitive status, and immunisation. The control group will receive conventional follow-up. The number of re-admissions, visits to the emergency department, functional status, survival, and institutionalisation will be evaluated one year after intervention.If the intervention shows an improvement in the studied outcomes, it would allow us to improve individual outcomes, and indirectly reduce healthcare costs using a relatively simple, standardised tool.     

全面质量管理对老年心血管疾病患者的效果分析*

摘要目的：探讨全面质量管理模式对老年心血管疾病患者的生活质量的改善情况所起的积极作用,为临床护理提供参考。方法： 选择2011 年2 月至2012 年12 月在我院心血管内科接受住院治疗的老年患者60 例,随机分为常规组和全面管理组。常规组采 取基础护理模式,全面管理组在常规护理的基础上对患者进行心理干预、健康教育及饮食管理等。对比两组患者干预前后生活质 量改善情况,并对护理服务的满意度进行问卷调查。结果：全面管理组患者的生活质量较干预前明显改善,且患者的心理功能、生 活能力及社交功能评分均显著优于常规组,差异具有统计学意义(P<0.05)。全面管理组患者对心理护理、饮食管理、健康教育及护 患沟通的满意度均高于常规护理组,差异具有统计学意义(P<0.05)。结论：采取全面质量管理的模式对老年心血管疾病患者进行 康复指导具有显著的效果,可明显改善患者的生活质量,并且能够提高患者对护理服务的满意度,值得临床推广。     

枸杞茶饮联合综合护理对非酒精性脂肪肝临床研究

目的：探讨枸杞茶饮联合综合护理治疗非酒精性脂肪肝（NAFLD）的临床效果。方法：选取60例NAFLD患者,随机分为照组和试验组,其中对照组30例,给予常规综合护理;试验组30例,在对照组基础上采用枸杞茶饮口服干预。比较两组患者的治疗效果,观察两组患者干预前后肝功能、血脂、胰岛素抵抗、脂联素、TNFα的指标。结果：实施干预后,试验组治疗总有效率高于对照组（P〈0．05）,两组患者ALT、AST、GGT、CHOL、TG、LP、HOMA—IR水平均有所下降,脂联素、TNF-α均有所升高,但试验组改善的更明显,与对照组比较,差异有统计学意义（P〈0．01）。结论：枸杞茶饮联合综合护理能较好的改善NAFLD患者的生化指标,起到较好的治疗作用。     

保乳手术治疗92例早期乳腺癌的临床疗效观察

目的：观察保留乳房手术治疗早期乳腺癌的临床治疗效果及其安全性。方法：回顾性分析我院2008年5月-2010年5月间收治的92例行保乳手术的早期乳腺癌患者的,临床资料,观察实施保乳手术并综合后的治疗疗效和患者生活质量变化。结果：全部患者均顺利接受手术,近期乳房外形保持较好,美容效果好,手术并发症少。术后随访20-44个月,1例局部复发,1例肝转移,无死亡病例。结论：保乳手术治疗早期乳腺癌的美容效果好,并发症少,疗效显著;术前严格掌握手术适应症,术后规范的综合治疗,是取得良好效果的基础。     

新加坡综合护理干预对老年急性脑梗死患者康复的影响

目的：探讨系统护理干预措施对老年急性脑梗死患者康复情况的影响。方法：将84例脑梗塞患者随机分为观察组（n=37）与对照组（n=37）,对照组采用常规护理方法,观察组给予综合护理干预,分析比较两组病例采用不同的训练及护理方法患者症状的缓解情况。结果：观察组的总体有效率为95．23％（40／42）,明显高于对照组的76．19％（32／42）,两组有效率比较差异有统计学意义（P〈0．05）。观察组护理后的Nmss评分为5．63±3．82,明显低于对照组的8．61±4．75,两组NIHss评分比较差异有统计学意义（P〈0．05）。观察组护理后的ADL评分为50．62±15．37,明显高于对照组的33．85±12．16,两组ADL评分比较差异有统计学意义（P〈0,05）。结论：脑梗死患者给予系统护理干预措施,有助于改善脑梗死患者的预后,提高其生活质量。     

院前明胶海绵栓塞治疗肾血管损伤的动物研究

目的：探讨在新型综合手术救治方舱中明胶海绵栓塞治疗肾血管损伤的可行性和疗效。方法：在新型综合手术救治方舱中构建3例动物肾腹（背）干动脉损伤模型、3例肾段动脉损伤模型,先用1mm×1mm×1mm明胶海绵颗粒对损伤血管进行栓塞治疗,若未能止血,改用2mm×2mm×2mm颗粒栓塞,观察栓塞后15分钟、1月后的肾动脉造影,栓塞后1月的组织病理表现。结果：3例肾段动脉和1例肾腹干动脉使用1mm×1mm×1mm明胶海绵颗粒一次栓塞成功;1例肾腹干动脉和1例肾背干动脉用1mm×1mm×1mm颗粒栓塞未能完全止血,改用2mm×2mm×2mm颗粒栓塞成功。6例动物术后生命体征平稳,全部存活,一个月后造影复查见栓塞动脉来再通,但其余分支动脉血供得到保留。大体标本观栓塞侧肾明显缩小,来见脓腔和脓性分泌物,病理切片示栓塞后局部肾组织有不同范围缺血性梗死。结论：野战方舱中明胶海绵栓塞治疗出血效果明确,对于一般肾血管损伤定位准确,止血迅速、彻底,有良好的可行性和疗效。     

Evaluation of personalized cancer therapies based on comprehensive genomic profiling in a middle-sized oncologic center in Austria,the University Clinic Krems

Background and AimTo successfully apply personalized cancer therapies, thorough understanding of the patient's tumor is needed. In-depth, comprehensive genomic profiling systems allow gathering this knowledge by testing hundreds of cancer-related genes. Several large institutions have established precision oncology programs in recent years with promising results for patients. However, especially middle-sized oncologic institutions face challenges to implement such programs.This study aims to retrospectively analyze the effects of comprehensive genomic tumor profiling with respect to feasibility and effectiveness in a middle-sized oncologic center in Austria.MethodsFrom May 1st, 2016 to December 31st, 2019 patients at the University Clinic Krems, who suffered from CUP-syndromes plus patients, who were resistant to conventional therapy or have progressed after all available therapy lines, were offered to get their tumors analyzed by comprehensive genomic profiling in order to establish a customized therapy.ResultsOf 69 considered patients, 64 patients’ samples could be profiled. The median number of detected alterations was 4 (minimum 0; maximum 23). Most frequent alterations were reported for TP53, KRAS and CDKN2A/B.In 13 patients (20% of 64 successful profiles), personalized therapies could be initiated. 22 patients were treated with another line of chemotherapy as no actionable alteration could be detected. Effectiveness, determined by a PFS of the newly initiated therapy longer than 130% of the last conventional therapy line, could be seen in 8 of 13 patients (61,5%) of the precision oncology cohort compared to only 3 of 22 patients (13,5%) in the chemotherapy group. Additionally, Kaplan-Meier curves of PFS demonstrate a significant benefit for personalized treated patients (p = 0,0165 with a median PFS of 151 days, compared to 83 days in the chemotherapy group).ConclusionIn summary, personalized cancer therapy based on comprehensive genomic profiling is effective and feasible also in the setting of a middle-sized oncologic center.