Individualized diet care for patients scheduled for transurethral resection of the prostate and with diabetes

目的 提高经尿道前列腺电切术(TURP)并存糖尿病患者的血糖控制效果,降低手术风险,缩短住院时间.方法 根据入院日单双将106例TURP并存糖尿病患者分为观察组(单日入院者,62例)和对照组(双日入院者,44例).对照组按常规进行饮食护理；观察组患者在常规护理的基础上,依据患者身高、理想体质量、BMI(体重指数)、手术创伤应激及术后伤口修复额外所需营养制定饮食处方,并实施个体化饮食护理.结果 观察组术后第2天、第5天、第8天空腹血糖和餐后2h血糖及术后血尿时间、住院时间显著低于和短于对照组(均P＜0.01).结论 个体化饮食护理能提高患者的血糖控制效果,缩短术后血尿时间及住院时间,体现了以患者为中心的护理理念.     

Opinions on the provision of dental care in Iowa nursing homes

Using a stratified random sample, a questionnaire was mailed to 400 practicing dentists and 200 directors of nursing (DONs). Response rates were 58.3% for dentists and 50% for DONs. Dentists were representative of Iowa dentists, with 85% male, mean age 49.1 years, and 22.4 years in practice. All DONs were female, with mean age of 44.9 years. Of the participating dentists, 86% had provided dental care for nursing home residents, but the majority of care was completed in dental offices. Three‐quarters of dentists were somewhat/not interested in nursing home dentistry. Dentists and DONs held common perceptions of the most frequent problems related to care provision at nursing homes: low financial reimbursement, especially for Medicaid patients; no portable dental equipment; no suitable area for dentistry; dentist's preference to treat patients at their dental practice; and transportation of residents to a dental practice. Dentists and DONs had some differing perceptions about oral health care (p < .01). Minimal dental care was provided on‐site at Iowa nursing homes.     

红外额式体温计在新生儿体温测量中的应用

目的比较红外额式体温计与传统玻璃水银体温计测量新生儿体温值的差异，研究红外额式体温计应用于新生儿体温测量的准确性及稳定性。方法对广东省妇幼保健院新生儿重症监护室（NICU）住院的202例不同保暖环境下即婴儿床、暖箱、辐射抢救台上的新生儿分别应用红外额式体温计测量前额温度和玻璃水银体温计测量腋下温度，每例新生儿均应用两种方法测量体温，采用自身对照的方法比较两种测量方法的测温效果及相关性。结果红外额式体温计与传统玻璃水银体温计所测得新生儿体温值比较差异无显著性（P〉0．05），且二者呈直线正相关。婴儿床、暖箱和辐射抢救台3种不同保暖环境下额温与腋温比较差异无显著性（P〉0．05）。结论红外额式测温计具有很好的准确性，适用于NICU新生儿。     

Prevalence of SFTSV among Asian House Shrews and Rodents,China, January–August 2013

To evaluate the role of small mammals as hosts of severe fever with thrombocytopenia syndrome virus (SFTSV), we tested serum samples from rodents and shrews in China, collected in 2013. SFTSV antibodies and RNA were detected, suggesting that rodents and shrews might be hosts for SFTSV.     

RNA-Seq analysis and comparison of the enzymes involved in ionone synthesis of three cultivars of Osmanthus

Abstract

To comprehend the molecular mechanisms that control the differences in the composition of Osmanthus essential oils, the RNA-seq data and differentially expressed genes in different cultivar Osmanthus were studied. cDNA libraries of “jinqiugui,” “baijie,” and “rixianggui” were sequenced using Illumina HiSeq ^TM 2000. All of the enzymes involved in ionone synthesis were verified. DEGs were revealed and their enriched pathways were analyzed. A total of 20 DEGsencoding four enzymes that were potential candidates involved in ionone biosynthesis, as well as ispH, GPPS, ZDS, and CCD. It provided a way for Osmanthus oil monomer material to be synthesized in vitro.     

siRNAҩ���о���չ

??RNA interference technology(RNAi) has a great potential in the biomedical field, providing a very good idea for the research and development of new drugs because of its high efficiency, high specificity, and low toxicity. Rational design strategies, chemical modifications and nanocarriers offer significant opportunities to overcome the deficiencies of siRNA drugs such as rapid degradation, poor cell uptake and off-target effects. Here, the research progress of some siRNA drugs which have entered clinical trials was reviewed based on their indications, administration routes and nanocarriers, which provides references for researchers in development of siRNA drugs.