River width and depth as key factors of diurnal activity energy expenditure allocation for wintering Spot-billed Ducks in the Xin'an River Basin

Rivers are important habitats for wintering waterbirds.However,they are easily influenced by natural and human activities.An important approach for waterbirds to adapt to habitats is adjusting the activity time and energy expenditure allocation of diurnal behavior.The compensatory foraging hypothesis predicts that increased energy expenditure leads to longer foraging time,which in turn increases food intake and helps maintain a constant energy balance.However,it is unclear whether human-disturbed habitats result in increased energy expenditure related to safety or foraging.In this study,the scan sample method was used to observe the diurnal behavior of the wintering Spot-billed Duck(Anas poecilorhyncha) in two rivers in the Xin’an River Basin from October 2021 to March 2022.The allocation of time and energy expenditure for activity in both normal and disturbed environments was calculated.The results showed that foraging accounted for the highest percentage of time and energy expenditure.Additionally,foraging decreased in the disturbed environment than that in the normal environment.Resting behavior showed the opposite trend,while other behaviors were similar in both environments.The total diurnal energy expenditure of ducks in the disturbed environment was greater than that in the normal environment,with decreased foraging and resting time percentage and increased behaviors related to immediate safety(swimming and alert) and comfort.These results oppose the compensatory foraging hypothesis in favor of increased security.The optimal diurnal energy expenditure model included river width and water depth,which had a positive relationship;an increase in either of these two factors resulted in an increase in energy expenditure.This study provides a better understanding of energy allocation strategies underlying the superficial time allocation of wintering waterbirds according to environmental conditions.Exploring these changes can help understand the maximum fitness of wintering waterbirds in response to nature and human influences.

Identification of protein targets for the antidepressant effects of Kai-Xin-San in Chinese medicine using isobaric tags for relative and absolute quantitation

Kai-Xin-San consists of Ginseng Radix, Polygalae Radix, Acori Tatarinowii Rhizoma, and Poria at a ratio of 3:3:2:2. Kai-Xin-San has been widely used for the treatment of emotional disorders in China. However, no studies have identified the key proteins implicated in response to Kai-Xin-San treatment. In this study, rat models of chronic mild stress were established using different stress methods over 28 days. After 14 days of stress stimulation, rats received daily intragastric administrations of 600 mg/kg Kai-Xin-San. The sucrose preference test was used to determine depression-like behavior in rats, while isobaric tags were used for relative and absolute quantitation-based proteomics to identify altered proteins following Kai-Xin-San treatment. Kai-Xin-San treatment for 2 weeks noticeably improved depression-like behaviors in rats with chronic mild stress. We identified 33 differentially expressed proteins: 7 were upregulated and 26 were downregulated. Functional analysis showed that these differentially expressed proteins participate in synaptic plasticity, neurodevelopment, and neurogenesis. Our results indicate that Kai-Xin-San has an important role in regulating the key node proteins in the synaptic signaling network, and are helpful to better understand the mechanism of the antidepressive effects of Kai-Xin-San and to provide objective theoretical support for its clinical application. The study was approved by the Ethics Committee for Animal Research from the Chinese PLA General Hospital(approval No. X5-2016-07) on March 5, 2016.

Discussion on the Planning of a Remaining Market in the New Urban Area under the Background of Urbanization: A case study of Xin’an Grand Market of Qingdao

Chinese markets play an important social role in the long history and are important places for currency circulation,human communication and cultural collision.However,with the acceleration of urbanization,market civilization has gradually faded.In this study,the current situation of a remaining market in Qingdao Development Zone was surveyed,and the problems of the market were discussed.Meanwhile,the reasons for the formation and survival of the market were analyzed,and some strategies to transform the market were put forward to find a way out for the development of the same type of markets in China.

Regulation of Quan Du Zhong capsule on VEGF/bFGF and expression of Bcl‑2/Bax and Caspase‑3 protein in the repairing process of canine femoral head necrosis

Objective:To explore the repair and treatment effect of Quan Du Zhong capsule on necrosis of femoral head in dogs.Methods:Totally 12 beagles were randomly divided into normal group,model group,Quan Du Zhong capsule group and Xianlinggubao capsule group,with three in each group.In addition to the normal group,the other groups established the femoral head necrosis model by liquid nitrogen alternative freezing.The normal group and the model group did not have any intervention during the modeling period,and the Quan Du Zhong group began to receive the Quan Du Zhong by gavage on the day of modeling;Xianlinggubao capsule group was given Xianlinggubao capsule by gavage once a day for 12 consecutive weeks on the day of modeling.The levels of VEGF and bFGF in the blood vessels of each group at the 12th week were compared,and the ratios of BMD,BS/BV,BV/TV,Tb.Th,Tb.N were measured by Micro CT,and the expressions of Bcl-2,Bax,Caspase-3 proteins were detected by immune reaction.Results:1.Compared with the normal group,the level of serum VEGF and bFGF in the model group decreased after 12 weeks of modeling(P<0.05);Compared with the model group,the levels of serum VEGF and bFGF water in the Xianlinggubao capsule group and the Quan Du Zhong capsule group increased on average at the 12th week of modeling,with statistical difference(P<0.05).The level of the Quan Du Zhong capsule group was the highest,followed by the Xianlinggubao capsule group.2.Compared with the normal group,BMD,BS/BV,BV/TV,Tb.Th and Tb.N in the model group were lower,and Tb.SP were higher,the results were statistically significant(P<0.05).Compared with the model group,the BMD,BV/TV,Tb.Th and Tb.N of Xianlinggubao capsule group and the total eucommia capsule group increased,while the BS/BV and Tb.SP decreased(P<0.05).3.The Quan Du Zhong capsule group and Xianlinggubao capsule group could significantly increase the expression of bcl-2 protein in the femoral head of dogs,which was significantly different from the model group(P<0.05).The expression of bax protein in the femoral head of dogs in the Quan Du Zhong capsule group and the Xianlinggubao capsule group was significantly reduced compared with the model group(P<0.05).The expression of caspase-3 protein in the femoral head of dogs was significantly reduced in the Quan Du Zhong capsule group and Xianlinggubao capsule group,which was significantly different from the model group(P<0.05).Conclusion:Quan Du Zhong capsule can increase the expression of VEGF and bFGF in serum,increase the expression of bcl-2,inhibit the expression of bax,and reduce the expression of caspase-3,which plays a synergistic role in the treatment of avascular necrosis of the femoral head,and has potential targets.

芪苈强心胶囊降低慢性心力衰竭急性失代偿患者发生利尿剂抵抗风险的回顾性研究

背景利尿剂抵抗与心力衰竭(HF)患者的病死率增加有关。芪苈强心胶囊是用于治疗HF的中药。目前缺乏其在改善利尿剂抵抗方面作用的临床证据。目的探讨芪苈强心胶囊能否降低慢性HF急性失代偿(ADCHF)患者发生利尿剂抵抗的风险并改善其预后。方法纳入2018年1月—2022年6月在天津大学胸科医院CICU病区住院治疗的HF患者374例为研究对象,根据是否发生利尿剂抵抗将患者分为利尿剂抵抗组(118例)和非利尿剂抵抗组(256例)。收集患者的一般资料和实验室检查结果等。对患者随访12个月,观察因心血管事件再住院或全因死亡情况。绘制各组患者的Kaplan-Meyer生存曲线,生存曲线比较采用Log-rank检验。采用多因素Logistic回归分析探究患者发生利尿剂抵抗风险的影响因素。采用多因素Cox回归分析探究ADCHF患者发生终点事件的影响因素。结果利尿剂抵抗组年龄、体质量、N末端前体脑利钠肽(NT-proBNP)、血尿素氮、血肌酐、血尿酸、国际标准化比值(INR)高于非利尿剂抵抗组,24 h液体摄入量、估算肾小球滤过率(eGFR)、淋巴细胞绝对值、芪苈强心胶囊使用率低于非利尿剂抵抗组。多因素Logistic回归分析结果显示,使用芪苈强心胶囊(OR=0.363,95%CI=0.186~0.708,P=0.003)、24 h液体摄入量升高(OR=0.286,95%CI=0.177~0.461,P<0.001)是ADCHF患者发生利尿剂抵抗风险的保护因素。体质量增加(OR=1.064,95%CI=1.040~1.088,P<0.001)、血尿酸增高(OR=1.002,95%CI=1.000~1.004,P=0.027)是患者发生利尿剂抵抗风险的危险因素。Log-rank检验结果显示,利尿剂抵抗组无终点事件平均生存时间短于非利尿剂抵抗组(χ^(2)=11.866,P=0.001);未使用芪苈强心胶囊患者无终点事件平均生存时间短于使用芪苈强心胶囊患者(χ^(2)=6.502,P=0.011)。多因素Cox回归分析结果显示,使用芪苈强心胶囊(HR=0.536,95%CI=0.308~0.933,P=0.027)和使用血管紧张素受体脑啡肽酶抑制剂/血管紧张素转化酶抑制剂/血管紧张素受体阻滞剂(HR=0.435,95%CI=0.229~0.826,P=0.011)是患者发生终点事件的保护因素,总胆红素升高(HR=1.019,95%CI=1.008~1.030,P=0.001)、总胆汁酸升高(HR=1.029,95%CI=1.002~1.058,P=0.036)是患者发生终点事件的危险因素。结论在常规抗HF治疗的基础上使用芪苈强心胶囊可以降低ADCHF患者发生利尿剂抵抗的风险,同时降低这类患者1年内因心血管事件再住院或全因死亡的风险。

两晋“碑文似赋”说补证

碑文于两晋之时多为叙述性,近于赋之铺陈,故易受赋影响,常主动借鉴赋之写法。两晋碑文沿袭汉碑传统,在题材、句式、用韵上多与辞赋“同体异用”,且常以赋家笔法叙述碑主家族功勋、描绘历史背景、敷陈碑主德行事业,使得碑文辞采增华,赋化倾向更为明显。“碑文似赋”实与魏晋文学自觉相关,援赋笔破体为文,虽使碑文一改汉魏体制,篇幅增长,但在整体上增强了其文学性、可读性和感染力,强化了其文学张力,使得泛文学观念落到了实处。

两册清代北四阁《四库全书》书叶纸张的材料分析研究

本研究以北京大学图书馆藏文渊阁和文津阁2种《四库全书》抄本纸张为研究纸样,综合分析了纸张的组成成分。结果表明,2种纸样的定量相近,厚度和紧度有一定差异,且纤维组成均为檀皮和稻草,纸张类别均为宣纸;2种纸样正反面的微观形貌相同,均有少量矿物颗粒散布于纤维空隙,表面元素均为C、O、Si、S和Ca,其中C、O集中分布区基本与纤维整体形状一致,而Ca、S主要分布于被填充的纤维孔隙,为矿物颗粒的主要成分;2种纸样均为单层结构,有矿物颗粒无规分布于纸张内部,且矿物颗粒的主要成分为生石膏(CaSO_(4)·2H_(2)O),另文渊阁抄本纸张中还含有少量方解石(CaCO_(3))。基于上述分析结果,初步推测文献中所记载的北四阁《四库全书》所用“金线榜纸”,一部分是含有生石膏成分的檀皮稻草混料单宣。

微分形式新安江模型

现有新安江模型数学上是代数方程并限于一阶差分方法求解,不可避免存在数值误差,探索数值求解误差控制新途径,对于提高模型计算精度具有重要意义。基于微分系统框架,识别新安江模型的状态变量和通量,推导其控制方程和本构方程,提出微分形式的新安江模型(ODE-XAJ),并采用四阶显式Runge Kutta法求解。数值实验结果显示,以解析解为基准,ODE-XAJ绝对误差处于或小于10^(-4)mm量级,可实现对解析解的高阶近似;以ODE-XAJ结果为基准,按归一化平均绝对误差评价,现有新安江模型的数值求解误差约为8.7%。典型流域应用结果显示,ODE-XAJ确定性系数提升0.02,洪量相对误差降低4.3%。研究表明,ODE-XAJ理论上分离了模型的数学方程与具体解法,可有效控制数值求解误差,提升模型模拟精度。

基于黄元御“水寒土湿木郁”理论探讨功能性便秘的诊治及其肠道微生态的改变

目的基于黄元御“水寒土湿木郁”理论探讨功能性便秘(Functional constipation,FC)的诊治,采用高通量测序技术探讨肉苁蓉汤对“水寒土湿木郁”型FC患者肠道微生态的影响。方法选取2020年9月—2022年1月期间厦门市中医院肛肠科便秘门诊收治的“水寒土湿木郁”型慢性FC患者60例,采用随机数字表法分为对照组和治疗组,每组各30例。治疗组采用肉苁蓉汤,对照组口服聚乙二醇4000,疗程均为5周。其中肉苁蓉汤组20例,聚乙二醇组18例,分别采集两组患者治疗前后的自然排出的粪便(10.00±5.00)g,立即置于液氮中冷冻,再放入-80℃冰箱中保存,采用MagPure Soil DNA LQ Ki试剂,采用高通量测序技术分析菌群的变化,进行Alpha多样性指数分析,并分别使用Chao、Shannon及Simpson指数计算肠道菌群丰度和菌群多样性;采用LefSe技术分析治疗前后粪便样本中菌群组成中的差异性菌属。结果两组患者疗程结束后水寒土湿木郁证候量化积分,差异有统计学意义(P<0.05);两组患者疗程结束3个月后水寒土湿木郁证候量化积分,差异有统计学意义(P<0.05)。表明肉苁蓉汤组的疗效优于聚乙二醇组。稀释曲线表明测序数据量合理,基本能覆盖样本中所有的细菌种类;治疗后FC患者肠道菌群的Chno1指数高于治疗前,Shannon指数和Simpson指数均低于治疗前,但三者治疗前后的差异无统计学意义(P>0.05);门水平上各组肠道菌群中相对分布较高的菌属有Bacteroidota、Cyanobacteria、Campilobacterota、Deferribacterota;属水平上,各组肠道菌群中相对分布较高的菌属有Bacteroidota、Parabacteroides、Eubacterium_eligens_group、Alistipes、Lachnoclostridium。结论肉苁蓉汤治疗“水寒土湿木郁”型便秘可以取得中远期的疗效,可以增加肠道有益菌,改善肠道微生态。

新癀片治疗甲状腺结节微波消融术后颈部肿胀疼痛的效果

目的探讨新癀片治疗甲状腺结节微波消融术(microwave ablation,MWA)后颈部肿胀疼痛的疗效。方法将150例甲状腺结节行MWA后颈部肿胀疼痛患者随机分为治疗组、安慰剂组和对照组,每组50例。治疗组于术后立即口服新癀片,3片,tid,口服3 d;安慰剂组于术后立即口服安慰剂(淀粉药丸),3片,tid,口服3 d;对照组术后未口服药物。比较3组患者术后颈部肿胀、颈部疼痛情况。结果治疗组术后12、24、48、72 h颈部疼痛评分较对照组及安慰剂组显著减少,差异均有统计学意义(P<0.01);治疗组术后48、72 h颈部肿胀发生率较对照组及安慰剂组显著减少,差异均有统计学意义(P<0.01);治疗组术后72 h颈部疼痛、肿胀持续时间较对照组及安慰剂组显著缩短,差异均有统计学意义(P<0.01)。结论新癀片能够明显改善甲状腺结节MWA术后颈部肿胀程度,缓解颈部疼痛,从而改善患者术后不适感,是治疗甲状腺结节MWA术后颈部肿胀疼痛的理想药物。

明代《古今医鉴》版本、订补及学术贡献

《古今医鉴》八卷,明代龚信编辑,其子龚廷贤续编,成书于明万历四年(1576),刊刻于万历五年(1577),由周曰校的万卷楼刊刻。此后周庭槐再版刻印,八卷,改书名为《新刊古今医鉴》。周四达又请王肯堂对《古今医鉴》进行校正,以初刻本为底本重新刊刻,名《重刻古今医鉴》,仍为八卷,此本显示出由王肯堂校注修改的痕迹,其成书时间当在初刻本与周庭槐本之后王肯堂十六卷本之前。王肯堂之后又对《古今医鉴》重新进行了全面修订整理,勘误补漏,阐释医理,调整方药,加工润色,并改成十六卷本重新刊印,做出了重要的贡献,明万历十七年(1589)由叶华生刊印完成《王宇泰先生订补古今医鉴》。尚见“姑苏文台沈公本”,是以初刻本为底本刻印的活字本,刻印时间为日本元和年间(1615—1624)。本书对临床各科百余种病证进行阐述,荟萃古今诸家之论,完整保存了确有效验的官府、民间验方及父子二人所创方剂,在诸多方面具有创新,做出了重要的学术贡献。

图像学视角下木心绘画的精神形象

图像学研究的三个层次有助于揭示木心绘画的精神形象。前图像志描述以木心绘画的阶段、意象和氛围为中心,描述其精神形象的表现基础。木心绘画从他出国前的具象风格演变为出国后的纯抽象风格。图像志分析通过木心绘画的主题与肌理来阐述其精神形象的视觉表征。木心画作的命名方式反映其主题从指涉中国古典文化转向探究现代人生终极问题。木心绘画在其单色性氛围所呈现的特有肌理空间中构筑一个贯通传统性与现代性的精神形象世界。图像学阐释可揭示木心绘画内蕴的游离性、道德性和反思性精神形象。

血栓心脉宁片通过调控TGF-β_(1)和Runx2表达抑制血管平滑肌细胞钙化的研究

目的探讨血栓心脉宁片是否可通过调控转化生长因子β_(1)(TGF-β_(1))和Runt相关转录因子2(Runx2)表达抑制血管平滑肌细胞的钙化。方法取对数生长期大鼠血管平滑肌细胞,实验分为5组:阴性组细胞加入DMEM培养液培养;钙化组加入β-磷酸甘油(β-GP)作用24 h诱导血管平滑肌细胞钙化;血栓心脉宁低、中、高剂量组先分别加入125 mg/L、250 mg/L、500 mg/L的血栓心脉宁片培养24 h后再给予β-GP作用24 h。采用CCK-8法检测各组细胞活力,酶标仪检测各组细胞中钙含量、碱性磷酸酶(ALP)活性及TGF-β_(1)含量,Western blot法检测细胞中Runx2蛋白表达情况。结果与阴性组比较,钙化组细胞活力明显下降(P<0.05),细胞中钙含量、ALP活性、TGF-β_(1)含量及Runx2蛋白相对表达量均明显升高(P均<0.05);与钙化组比较,血栓心脉宁各组细胞活力均明显提高(P均<0.05),细胞中钙含量、ALP活性、TGF-β_(1)含量及Runx2蛋白相对表达量均明显降低(P均<0.05),且各指标均呈浓度依赖性变化。结论血栓心脉宁片可能通过调控TGF-β_(1)和Runx2的表达,抑制大鼠血管平滑肌细胞的钙化。

耶鲁大学藏心耕堂本《引痘略》研究

《引痘略》是广东南海邱熺于1817年编写的一部论述接种牛痘的医籍。至19世纪末,该书几乎遍传全国,现存版本不下76个。出版于同治元年(1862)的心耕堂本,由邱熺之子邱昶重镌,存世数量极少,现已知仅有山西本、广图本和耶鲁本。着重介绍耶鲁本的版本特征,以及其与广图本及1862年前出版的多种《引痘略》版本的区别,并从全国暴发疫情、种痘得到官方资助以及抵制假冒三个方面探讨了心耕堂本的出版背景,以及从版面和内容设计显示邱氏种痘的正统地位、他者叙事展示邱氏的仁术神功和奉献精神、五世作者群体彰显弥久善心等方面探讨了该书的编纂特点。

“全”与援手行为的道德辩护:对“朱子式”方案的修正

我们有什么理由认为对身处困境之人施以救助的行为是道德上“应当”的?对此,全林强博士认为道德心理学所提供的外在主义与内在主义方案均有缺陷,他调动朱子的思想资源提出了一个为援手行为进行道德辩护的“朱子式”方案。然而,这一“朱子式”方案依然不充分,因为在某些特定情况下,它对“援手”行为的道德辩护将会遭遇失败。“朱子式”方案须进一步基于朱子“全”的思想,补充一个对私意私欲的排除机制。这一理论结果表明:在当代哲学视域下,“全”所代表的朱子伦理学的思考方向,还有众多思想资源值得进一步发掘。

基于肠道菌群代谢产物的变化探讨芪苈强心胶囊改善心肌纤维化的机制

目的从肠道菌群代谢产物氧化三甲胺(TMAO)、脂多糖(LPS)的变化角度探讨芪苈强心胶囊对心肌梗死后大鼠心肌纤维化的影响和作用机制。方法将60只大鼠随机分为假手术组、模型组、芪苈强心高剂量组(1.0 g/kg)、芪苈强心中剂量组(0.5 g/kg)、芪苈强心低剂量组(0.25 g/kg)、培哚普利组(0.84 mg/kg),每组10只。造模时死亡13只,灌胃时死亡5只,最终假手术组8只,模型组8只,芪苈强心高剂量组7只,芪苈强心中剂量组6只,芪苈强心低剂量组7只,培哚普利组6只。超声心动图检测各组大鼠的左心室射血分数(LVEF)、左心室短轴缩短率(LVFS)、左心室舒张末期内径(LVEDD)、左心室收缩末期内径(LVEDS),苏木精-伊红染色检测心肌与回肠组织的病理形态,Masson染色检测心肌纤维化程度,计算心肌胶原容积分数(CVF),液相色谱-质谱法检测血浆TMAO的含量,酶联免疫吸附测定可溶性生长刺激表达基因2蛋白(sST2)和LPS的含量。结果与假手术组比较,模型组大鼠LVFS、LVEF显著降低,LVEDD、LVEDS、sST2、TMAO、LPS显著升高(P<0.05,P<0.01);与模型组比较,芪苈强心高、中、低剂量组及培哚普利组大鼠LVFS、LVEF显著升高,芪苈强心高剂量组大鼠血浆sST2浓度[(2025.45±413.13)pg/ml vs(2800.86±208.64)pg/ml]、血浆TMAO含量[(351.68±129.01)ng/ml vs(641.41±188.44)ng/ml]、血浆LPS浓度[(420.22±62.32)EU/L vs(594.62±83.40)EU/L]显著降低(P<0.05,P<0.01)。结论芪苈强心胶囊可能通过抑制肠道菌群代谢产物TMAO、LPS改善心肌纤维化,具体机制还需进一步探究。

从连续体关系视角论“文心”与“立文之道”

从连续体关系角度研究《文心雕龙》术语,首先认为整个理论体系可以分解为一系列核心术语,其次强调术语释义要始终联系全书宗旨和周边术语。本文由关乎写作宗旨的“文心”“圣谟”“文德”,到关乎写作总则的“立文之道”“情文”“声文”“形文”“文采”等,展开系列考察,以说明《文心雕龙》内在的连续体关系,并在此视角上对这些术语作出具有一定新意的解释:“文心”是明道设教的“圣谟”及后世作者对圣人用心的传承;“道”特指圣人作为天地之心所悟之道,“文”特指具有明道设教功能的圣贤书辞;“立文之道,其理有三”意思是,立言的根本尺度和旨归是明道,需要同时考虑形文、声文、情文要素,形、声成采,情采兼备方可谓“立”;“立文之道,惟字与义”指传承明道设教之用心须着落于准确用字和整体立意。

Fe-3%Si大尺寸合金单晶的制备及磁感系数的计算

以取向Fe-3%Si合金热轧板为原材料,采用二次再结晶法制备了尺寸大于200 mm的合金单晶。随机选取3个单晶样品剪切成7个与轧向成不同角度、尺寸为50 mm×50 mm的样品,分别对所选样品进行单晶定向,并对每个样品的横、纵向磁性能进行了测量。以单晶定向结果为依据,计算每个单晶在晶体学坐标架下的极角和辐角,提出了一种单晶磁感系数的计算方法,并基于该方法以单晶磁性能实测值及其在晶体学坐标架下的极角和辐角为输入条件,测算了Fe-3%Si合金单晶磁感应强度系数并验证了其可靠性。采用该方法对{110}晶面平行于板面的任意方向单晶的磁感应强度进行了计算,为开展多晶材料磁性能计算提供了理论依据。

《庄子·齐物论》“成心”意蕴探析

“成心”是《庄子·齐物论》中的重要概念,但关于“成心”的解释自古以来便有争议,且古人与今人学者诠释“成心”的褒贬倾向也有着明显不同。若从逻辑认知的角度来看,“成心”以贬义解就更为合理,若从超越是非逻辑的“道通为一”来看,“成心”如同从有限中通往无限的途径,既可以通向齐物之境,又可以导向世俗的是非。只有从超越逻辑的角度,才能发现欲求对“成心”作出正确的理解,本身就是将其置于是非的定义之中,这就导致即便可以从逻辑上确定“成心”的贬义立场,也只是在不自觉间成为庄子批判的对象。

中国古代山水画论中的身体话语建构——以《林泉高致》为文本的考察

在自古贯之的儒家修身立德和道家去欲保身的身体实践下,无论是郭熙提出的“身即山川”“饱游饫看”的山水画创作与身体力行之道,还是主张“不下堂筵,坐穷泉壑”“可游可居”的绘画观照体验,抑或从山水画欣赏角度对“林泉之心”等身心合一观念的推崇,都可以看到绘画艺术与人的身体或身心有着直接或间接的联系。基于当代“身体崛起”的话语场域,从身体理论视角对《林泉高致》中的身体言说进行系统的阐发论述,不仅可为激活与丰富中国古代画论资源提供新的方法论,还可管窥中国古代文化中的身体观相异于西方的独特意蕴。