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LIU Yong ） ） XIAN Weiwei ） ） Key Laboratory of Marine Ecology Environmental Sciences Institute of Oceanology Chinese Academy of Sciences Qingdao P. R. China ） College of Fisheries Ocean University of China Qingdao P. R. China 《中国海洋大学学报(英文版)》2009,8(2)
Growth and energy budget of the polychaete, Neanthesjaponica, at various temperatures (17, 20, 23, 26 and 29 ℃) were investigated in this study. The growth, as indicated by final dry weight and specific growth rate (SGR), increased with increasing temperature, with the maximum level at 26℃, and then decreased significantly at 29℃. A similar trend was observed in feeding rate, food conversion efficiency (FCE) and apparent digestive rate (ADR). However, no significant differences were detected in ADR among all the temperature treatments. In the pattern of energy allocation, faeces energy was only a small component of energy budget and had little influence on the proportion of food energy allocated to growth. The metabolic energy accounted for a large portion of energy intake for each temperature treatment. The nitrogen excretion was appreciable with changing temperature. The two expendi-ture terms (respiration energy and excretion energy) in energy budget were the major factors influencing the proportion of food en-ergy allocated to growth. These results revealed that temperature affected the growth of N. japonica mainly by influencing feeding rate and FCE. In addition, regression equations describing the relationship between feeding rate, faecal production, SGR, FCE and temperature were obtained. The optimum temperatures for feeding rate, FCE and SGR were estimated at 25.01 ℃, 24.24℃ and 24.73 ℃, respectively, from the regression equations. 相似文献
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目的：观察足三里化脓灸防治消化道恶性肿瘤化疗后不良反应的临床疗效。方法：将消化道恶性肿瘤患者80例随机分为治疗组和对照组，每组各40例。治疗组在进行化疗的同时配合足三里化脓灸干预，对照组单纯化疗治疗。观察2组治疗前后外周血白细胞计数及消化道症状评分变化情况。结果：治疗组剔除1例，对照组剔除2例。2组白细胞计数及消化道症状评分比较，差异均有统计学意义（P＜0.05）。结论：足三里化脓灸防治消化道恶性肿瘤化疗后不良反应有较好疗效，能够防治化疗后白细胞计数水平大幅下降，改善化疗患者的恶心呕吐、腹痛、腹泻等消化道症状，提升患者的生活质量。 相似文献
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目的：系统评价口服糖皮质激素对带状疱疹后遗神经痛（PHN）发生率和不良反应的影响。方法：检索2009年1月1日至2019年11月2日发表在中国知网（CNKI）、万方数据（WANFANG DATA）、维普中文科技期刊数据库（VIP）及 PubMed、The Cochrane Library 中关于糖皮质激素治疗带状疱疹的随机对照试验（RCT）。结果：共纳入22项RCTs,涉及2265 例带状疱疹患者,结果显示,糖皮质激素组能够有效降低带状疱疹后遗神经痛的发生率［（RR=0.33,95%CI（0.24,0.44）,P<0.00001）］,且合并血压升高、胃部不适、皮肤不适、精神神经症状等不良反应与常规治疗比较,差异无统计学意义（P值分别为0.37、0.59、0.41、0.37）。结论：糖皮质激素治疗带状疱疹对PHN发生情况方面明显低于常规治疗,而在不良反应方面,2组比较,差异无统计学意义（P＞0.05）。但由于研究存在一定的局限性,本研究结果仍需要更多的多中心、大样本、双盲的高质量RCTs支持。 相似文献
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Growth and energy budget of the polychaete, Neanthesjaponica, at various temperatures （17, 20, 23, 26 and 29℃） were investigated in this study. The growth, as indicated by final dry weight and specific growth rate （SGR）, increased with increasing temperature, with the maximum level at 26℃, and then decreased significantly at 29℃. A similar trend was observed in feeding rate, food conversion efficiency （FCE） and apparent digestive rate （ADR）. However, no significant differences were detected in ADR among all the temperature treatments. In the pattern of energy allocation, faeces energy was only a small component of energy budget and had little influence on the proportion of food energy allocated to growth. The metabolic energy accounted for a large portion of energy intake for each temperature treatment. The nitrogen excretion was appreciable with changing temperature. The two expenditure terms （respiration energy and excretion energy） in energy budget were the major factors influencing the proportion of food energy allocated to growth. These results revealed that temperature affected the growth of N. japonica mainly by influencing feeding rate and FCE. In addition, regression equations describing the relationship between feeding rate, faecal production, SGR, FCE and temperature were obtained. The optimum temperatures for feeding rate, FCE and SGR were estimated at 25.01 ℃, 24.24℃ and 24.73 ℃, respectively, from the regression equations. 相似文献
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目的：观察自拟健脾益胃汤治疗慢性萎缩性胃炎的临床效果。方法：按照随机数字表法将70 例慢性萎缩性胃炎患者分为治疗组和对照组,每组各35 例。对照组采用常规西药治疗,治疗组在对照组基础上加用自拟健脾益胃汤治疗。治疗结束后,比较2组综合疗效、治疗前后中医证候（胃痛、胃胀、纳差、嗳气、大便不畅）评分、血清炎性因子［肿瘤坏死因子-α（TNF-α）、白细胞介素-1β（IL-1β）、白细胞介素-8（IL-8）］水平以及不良反应发生率。结果：总有效率治疗组为94.29%（33/35）,高于对照组的77.14%（27/35）,2组差异有统计学意义（P<0.05）;2组治疗后中医各项证候评分及血清炎性因子各项指标水平均较治疗前降低,且治疗组均低于对照组,差异有统计学意义（P<0.01或P<0.05）;不良反应总发生率治疗组为5.71%（2/35）,对照组为11.43%（4/35）,2组差异无统计学意义（P＞0.05）。结论：自拟健脾益胃汤治疗慢性萎缩性胃炎疗效颇佳,能够明显改善患者的症状体征和炎症反应,且不良反应少,值得临床推广应用。 相似文献
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目的：观察双乌散寒通络方外用对奥沙利铂所致周围神经不良反应的防治效果。方法：将40 例使用奥沙利铂化疗的胃癌、结直肠癌患者随机分为治疗组和对照组，每组各20 例。治疗组在化疗时采用双乌散寒通络方浸泡手足，对照组则采用温水浸泡手足。治疗14 d后观察2组患者的中医证候疗效，周围神经不良反应分级情况，周围神经不良反应程度［化疗药物周围神经毒性生活质量问卷20（EORTC QLQ-CIPN 20）量表评分］以及其他不良反应（骨髓抑制、消化道反应、肝肾功能损伤等）。结果：第1个疗程后，2组中医证候疗效总有效率分别为90.00%（18/20）、60.00%（12/20）；第2个疗程后，2组总有效率分别为85.00%（17/20）、50.00%（10/20），组间比较，差异均有统计学意义（P<0.05）。第2个疗程治疗后，2组2级、3级周围感觉性和运动性神经病变发生率比较，差异均有统计学意义（P<0.05或P<0.01）。第1、2个疗程后，2组EORTC QLQ-CIPN 20量表评分治疗前后组内比较及治疗后组间比较，差异均有统计学意义（P<0.05或P<0.01）。2组其他不良反应有骨髓抑制（白细胞减少、血小板减少、贫血），恶心，食欲减退，乏力，发热等，均为1～2级。结论：双乌散寒通络方能有效防治奥沙利铂引起的周围感觉性及运动性神经病变，且无明显不良反应。 相似文献
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