Use of Cross-Fostering to Enhance Growth of Pigs That Are Predicted to Grow Poorly Based on Plasma α-1 Acid Glycoprotein Concentration

Porcine α-1 acid glycoprotein (AGP) in newborn pigs can be used to predict growth rate through weaning and is a marker for growth impairment. This study examined whether nutritional support can improve the growth rate of piglets identified as having poor growth potential. Cross-fostering (CF) and CF plus a milk supplement (CF + MS) were used to attempt to improve the growth performance of pigs. Blood was collected at d1 post-parturition for measurement of plasma AGP for all pigs in 28 litters contributing to the experiment. Piglets with the highest plasma AGP level were weight and sex matched to a littermate with a low plasma AGP concentration and four pairs of these weight and sex matched pigs were grouped into four foster litters per treatment (control, CF, CF + MS). The control group was assembled by pairing littermates remaining in donor litters. Pigs stayed on treatment until weaning at 21 days of age. At 35 days of age, dual energy X-ray absorptiometry (DXA) was performed on CF and CF + MS pigs to evaluate carcass composition. Control pairs differed in weaning weight, with pigs with higher plasma AGP at 1 day of age having smaller weaning weights than their littermates of similar birth weight (P < 0.05). However, CF eliminated the difference in weaning weight between the slow growing pigs and their birth weight matched littermates. CF + MS produced a similar effect as CF (P > 0.05). At 35 days of age, body weights were still similar between CF littermates and between CF + MS littermates (P > 0.05). DXA analysis demonstrated that body composition was similar between CF or CF + MS treated pigs and their littermates. These data demonstrate that CF can be used to correct the growth impairment in pigs predicted using plasma AGP as the marker. CF + MS can do the same, but at greater expense.

雷贝拉唑对映体在α_1-酸性糖蛋白柱上的手性拆分

目的:建立以α_1-酸性糖蛋白柱(α_1-AGP)为手性同定相的高效液相色谱法直接拆分雷贝拉唑对映体。方法:研究了流动相中有机改性剂的种类和含量、流动相的 pH、缓冲溶液的浓度和流速等对拆分的影响。结果:以乙腈-0.02 mol·L^(-1)磷酸盐缓冲液(pH 6.0)(14:86)和甲醇-0.02 mol·L^(-1)磷酸盐缓冲液(pH 6.0)(20:80)为流动相,流速为0.8 mL·min^(-1),在5min 内实现了雷贝拉唑对映体在α_1-酸性糖蛋白柱上的拆分。结论:流动相中有机改性剂的种类和比例、流动相的 pH、缓冲溶液的浓度是影响拆分的重要因素。

α_1-酸性糖蛋白与药物相互作用的电喷雾离子阱质谱研究

In this paper,the noncovalent interactions between α1-acid glycoprotein（AAG） and the drugs,such as ketoprofen（KP） and anisodine hydrobromide（AN） were studied by using electrospray ion trap mass spectrometry method.The results show that both of the drugs had a strong coalescent interaction with AAG,the（dissociation） constants（Kd） and the apparent stoichiometric ratio of noncovalent complexes AN-AAG were（1.75×10-3 mol/L） and 1∶7,and those for KP-AAG complex were 4.95×10-4 mol/L and 1∶4,respectively.According to the thermodynamic parameters of the noncoralent complexes,the main sorts of binding force were static-electricity gravitation for KP-AAG and Van der Waals force for AN-AAG,respectively. The experiment proves that ESI-MS technology as a new method for studying the drug-protein noncoralent binding can offer some advantages in sensitivity,speed,accuracy and directness particularly in the determination of the stoichiormetry of the complex compared to other well-established methods such as circular dichroism and fluorescence spectroscopy,etc.

急性上呼吸道感染患儿血清α_1-酸性糖蛋白和白细胞介素-8测定的临床意义

目的评价血α1-酸性糖蛋白(AAG)和白细胞介素-8(IL-8)在儿童急性上呼吸道感染中的意义。方法将146例急性上呼吸道感染患儿按照病原体类型分为细菌性感染组和病毒性感染组,分别测定血清AAG和IL-8,并与35例正常对照组儿童比较。结果细菌性感染组血清AAG、IL-8均明显增高,与病毒性感染组和正常对照组比较差异有统计学意义(P<0.01),病毒性感染组与正常对照组比较差异无统计学意义(P>0.05);血清AAG和IL-8与CRP在细菌性感染组和病毒性感染组中均具有相关性。结论血清AAG和IL-8均可作为儿童急性上呼吸道感染疾病中鉴别细菌、病毒感染的可靠指标。

α_1-酸性糖蛋白柱拆分西酞普兰对映异构体

目的:建立西酞普兰对映异构体的拆分方法。方法:采用α1-酸性糖蛋白(AGP)手性柱固定相,考察了流动相组成、pH值、流速、柱温、有机改性剂对拆分的影响,优化后色谱条件为Chrom Tech CHIRAL-AGP柱(150 mm×4.0 mm,5μm),流动相为50 mmol/L醋酸铵缓冲液(乙酸调节pH至4.3),流速0.8 mL/min,检测波长240 nm,柱温25℃。结果:西酞普兰对映异构体保留时间分别为6.8和8.4 min,能够达到基线分离。结论:缓冲盐浓度和pH值是影响对映体分离的重要因素,同时可以在一定范围内调节流速和柱温来提高柱效,改善分离。

检测冠心病患者α_1-酸性糖蛋白和C-反应蛋白的意义

目的 探讨不同类型冠心病(CHD)患者α1 酸性糖蛋白(AAG)和C 反应蛋白(CRP)的变化及其临床意义。方法 选择28例急性心肌梗死患者(AMI组),35 例不稳定型心绞痛患者(UAP组),30 例稳定型心绞痛患者(SAP组),30例非冠心病患者(对照组),分别测定其血浆 AAG 和 CRP 水平。所有患者均行冠状动脉造影,按Gensini积分法评定其冠状动脉狭窄程度,对结果进行统计学分析。结果 ①AMI组血浆 AAG、CRP水平高于 UAP组、SAP组和对照组(P<0.001); UAP组血浆 AAG、CRP 水平高于 SAP 组和对照组(P < 0.001); SAP 组血浆AAG、CRP水平稍高于对照组,但差异无统计学意义(P>0.05)。②随着冠状动脉狭窄程度加重,即 Gensini积分的增加,AAG、CRP水平升高越明显(P<0.001)。③冠状动脉3 支病变和双支病变组血浆 AAG、CRP水平高于单支病变组(P<0.005)。结论 血浆AAG和CRP水平可作为识别 CHD高危患者、监测病情变化的指标,其升高程度与冠状动脉粥样硬化程度有明显相关性。

肝病患者血清α_1-酸性糖蛋白检测的临床价值

目的探讨血清α1酸性糖蛋白的水平变化在肝脏疾病中的临床应用价值。方法采用免疫透射比浊法测定各类肝病患者血清中α1酸性糖蛋白的含量,并与正常对照组比较。结果慢性肝病组和重症肝炎组血清α1酸性糖蛋白明显低于正常对照组,差异有非常显著性意义(P均<0.01),而且随病情的加重呈进行性降低;肝硬化失代偿期明显低于肝硬化代偿期,差异有非常显著性意义(P<0.01)。肝癌组血清α1酸性糖蛋白明显高于正常对照组,差异有非常显著性意义(P<0.01)。结论血清α1酸性糖蛋白的检测对肝脏疾病病情的估计及判断预后有重要的价值。对肝炎、肝硬化和肝癌的鉴别诊断有一定的辅助意义。

Study of the Effect of Zhuang Medicine Aponeurotic System Triple Therapy on Lumbar Disc Herniation and Alpha-1 Acid Glycoprotein Level

Objective:To analyze the application effect of Zhuang medicine aponeurotic system triple therapy in the treatment of lumbar disc herniation and its effect on the level of alpha-1 acid glycoprotein(alpha-1 AGP).Methods:200 patients with lumbar disc herniation were selected and randomly divided into a treatment group and a control group,100 cases in each group.The control group was given conventional acupuncture,and the treatment group was treated with manipulation+fire needling+cupping.The alpha-1-AGP levels before and after treatment,as well as the lumbar spine function and pain scores before and after treatment,and the adverse reactions occurred during treatment between the two groups were compared.Results:Before treatment,there was no significant difference in alpha-1 AGP levels,lumbar function,and pain scores between the two groups(P>0.05).After treatment,the lumbar function scores of the two groups were significantly increased,with the treatment group having higher scores than the control group(P<0.05);the incidence of adverse reactions in the treatment group was 2.00%,which was much lower than the control group(P>0.05).Conclusion:Appropriate application of Zhuang medicine aponeurotic system triple therapy in the clinical treatment of lumbar disc herniation can promote the improvement of alpha-1 AGP index level,reduce the pain degree of patients,and improve their lumbar spine function.At the same time,Zhuang medicine also has significant advantages in terms of safety,while ensuring the efficacy and safety of the treatment.

急性白血病化疗前后检测血清α_1-AG的意义

目的探讨急性白血病(AL)患者血清α1-酸性糖蛋白(α1-AG)的水平及其临床意义。方法选择51例急性白血病初治患者及11例复发患者,采用免疫透射比浊法测定其血清中α1-酸性糖蛋白的含量,并与正常对照组比较。结果AL初治组及复发组血清α1-AG水平均明显高于正常人对照组水平,差异有非常显著性意义(t=23.658,P<0.001);15例完全缓解(CR)患者血清α1-AG水平均明显下降,与正常对照组相比较,差异均无显著性意义(t=0.776,P>0.05),与其化疗前血清α1-AG水平比较,结果差异显著(t=28.799,P<0.001);急性淋巴细胞白血病(ALL)难治组血清α1-AG水平均明显高于非难治组,差异具有显著性意义(t=16.167,P<0.001)。急性髓细胞性白血病(AML)难治组血清α1-AG水平均高于非难治组水平,且差异均具有统计学意义(t=16.672,P<0.001)。结论检测血清α1-AG水平对于监测急性白血病的化疗效果及复发有一定临床价值。

α_1-酸性糖蛋白柱分离甲溴后马托品溴化物及硫酸阿托品对映体

目的以α1-酸性糖蛋白(α1-AGP)为固定相,建立甲溴后马托品溴化物及硫酸阿托品的对映体拆分方法。方法采用HPLC法分离。考察流动相中有机改性剂种类和比例、pH值、缓冲盐溶液的浓度、流速、柱温等对对映体分离的影响。结果甲溴后马托品溴化物最佳色谱条件:流动相为10 mmol.L-1醋酸铵(pH值5.5)缓冲液,流速为0.5 mL.min-1,室温;硫酸阿托品最佳色谱条件:流动相为10 mmol.L-1醋酸铵(pH值6.5)缓冲液,流速为0.5 mL.min-1,室温。结论甲溴后马托品溴化物及硫酸阿托品对映体可以在α1-AGP固定相上得到完全分离。

血清α_1酸性糖蛋白(α_1-AG)检测在糖尿病继发感染中的临床应用

目的 探讨血清α1 酸性糖蛋白 (α1 AG)的水平变化在糖尿病继发感染中的临床应用价值。方法 用免疫比浊法对 30例糖尿病继发感染患者、25例糖尿病无感染患者、20例正常人的血清α1 AG进行检测,并与反映感染的敏感指标C反应蛋白 (CRP)相比较。结果 继发感染组α1 AG水平明显高于无感染组及正常对照组 (P均 <0. 001 ),无感染组略高于正常对照组,但无显著性差异 (P>0. 05 )。α1 AG与CRP水平显著正相关 (r=0. 912,P<0. 01 )。继发感染组感染控制前后血清α1 AG水平有显著差异 (P<0 001 )。结论 血清α1 AG水平与有无感染密切相关,动态观察血清α1 AG水平有助于糖尿病继发感染的早期诊断及抗感染疗效的观察。

慢性阻塞性肺疾病急性加重期α_1-酸性糖蛋白测定的临床意义

目的 探讨慢性阻塞性肺疾病( COPD 急性加重期血清 α1-酸性糖蛋白( ) A AG 的变化及临床意义。方法 )检测 28例 COPD 急性加重期患者治疗前后血清 AAG 的水平,并与 W BC、中性粒细胞率( ) N 、痰菌培养、体温( 、 线胸片 T)X及患者临床表现的阳性率进行统计学比较。结果 COPD 急性加重期治疗前血清 AAG 水平明显高于治疗后(P <0.001) ,治疗前 AAG 的阳性率显著高于 W BC、 、、 线胸片和痰培养的阳性率(P <0.01) N T X 。结论 AAG 参与 COPD 的急性炎症过程,又是反映 COPD 急性加重存在感染的敏感指标。

健康男性成人血清α_1-酸性糖蛋白浓度及其与年龄的相互关系

目的：研究健康男性成人血清α１－酸性糖蛋白（α１－ＡＧＰ）的浓度范围及其与年龄的关系。方法：采用免疫比浊法，测定了经临床实验室检查证实健康的２１３例男性成人血清α１－ＡＧＰ浓度。结果：青年组（１８～２３岁，ｎ＝１７２）和非青年组（２４～５９岁，ｎ＝４１）男性血清α１－ＡＧＰ浓度分别为５６３．９±２９．５ｍｇ／Ｌ（范围４４４．５～６１８．０ｍｇ／Ｌ），５６４．５±３２．７ｍｇ／Ｌ（范围４６０．９～６４７．５ｍｇ／Ｌ）。两组比较，血清α１－ＡＧＰ浓度无显著差异（Ｐ＞０．０５）。α１－ＡＧＰ浓度的９５％参考值范围为下限５０５．０ｍｇ／Ｌ，上限为６２３．０ｍｇ／Ｌ。回归分析表明，２１３例健康男性的血清α１－ＡＧＰ浓度与年龄无相关性（ｒ＝０．０３５３，Ｐ＞０．０５）。结论：健康男性成人９５％以上的个体，血清α１－ＡＧＰ浓度在５０５．０～６２３．０ｍｇ／Ｌ之间，较高的α１－ＡＧＰ浓度提示存在某种疾病或病理状态。健康男性成人血清α１－ＡＧＰ浓度与年龄无关。

罗哌卡因和布比卡因分娩镇痛中胎儿α_1-酸性糖蛋白浓度的比较

目的:通过测定脐血中α1-酸性糖蛋白(alpha-1-acid glycoprotein,AAG)浓度,来比较罗哌卡因和布比卡因分娩镇痛中对胎儿的毒性作用。方法:选择42例产前检查估计能从阴道自然分娩的头位、单胎足月初产妇。随机分为三组,A组为罗哌卡因-芬太尼组;B组为布比卡因-芬太尼组;C组为未行分娩镇痛对照组,每组各14例。分娩镇痛采用病人自控硬膜外镇痛(patient-controlledepidural analgesia,PCEA),PCEA剂量为基础注药速率为6m l/h,冲击量均为2m l,锁定时间均为10m in。采用“速率散射比浊法”测定脐血中α1-酸性糖蛋白浓度,进行脐血血气分析,进行胎儿的Apgar评分和SpO2检测,视觉模拟镇痛评分法(VAS)评定产妇疼痛程度,用下肢运动神经阻滞评分法(MBS)评定产妇运动神经阻滞程度。结果:两组产妇的镇痛效果无显著差异。罗哌卡因组脐血α1-酸性糖蛋白浓度和pH值明显高于布比卡因组(P<0.05)。罗哌卡因组1分钟胎儿Apgar评分和胎儿血氧饱和度明显高于布比卡因组(P<0.05)。布比卡因组对运动神经阻滞大于罗哌卡因组。结论:在分娩镇痛时,罗哌卡因对胎儿毒性低于布比卡因。

产妇产褥感染病原菌特点及白细胞介素-6、肿瘤坏死因子-α、α1酸性糖蛋白联合检测对感染程度的预测价值

目的 分析产妇产褥感染病原菌的特点及白细胞介素-6(IL-6)、肿瘤坏死因子-α(TNF-α)、α1酸性糖蛋白(α1-AG)联合检测对感染程度的预测价值。方法 选取2022年12月至2023年11月山东省泰安市妇幼保健院收治的62例产褥感染产妇为研究组,纳入同期65例无产褥感染产妇为对照组。采用全自动微生物鉴定仪检测病原菌,酶联免疫吸附法检测组间IL-6、TNF-α、α1-AG水平,影响因素行logistic回归分析,绘制受试者工作特征(ROC)曲线分析IL-6、TNF-α、α1-AG对不同产褥感染患者感染程度的预测价值。结果 62例产褥感染患者以宫内感染最为常见,占比41.94%,阴道感染(30.65%)占比第二;62例产褥感染患者共检出74株病原菌,其中革兰氏阴性菌占比63.51%,革兰氏阳性菌占比31.08%;革兰氏阴性菌中以大肠埃希菌、铜绿假单胞菌最为常见,分别占比39.19%、17.57%,革兰氏阳性菌中金黄色葡萄球菌最为常见,占比17.57%。研究组IL-6、TNF-α、α1-AG水平均高于对照组(P<0.05);研究组产褥期重度感染患者IL-6、TNF-α、α1-AG水平高于轻度感染组与中度感染组(P<0.05)。IL-6、TNF-α、α1-AG高水平表达为产褥感染不同感染程度的独立危险因素(P<0.05)。ROC曲线结果显示,IL-6、TNF-α、α1-AG三项联合检测的灵敏度为96.77%,特异度为96.92%,均高于单一指标检测结果;三项联合检测的曲线下面积为0.901(95%CI=0.813~0.950)。结论 产褥感染主要发生于宫内感染,病原菌以革兰氏阴性菌为主,IL-6、TNF-α、α1-AG联合检测在产褥不同感染程度患者中的预测价值较高。

血清上皮细胞膜结合黏液素1、α1-酸性糖蛋白水平与急性胆囊炎胆道炎症及预后的关系

目的分析血清上皮细胞膜结合黏液素1(MUC1)、α1-酸性糖蛋白(AAG)水平与急性胆囊炎病人炎症以及预后的关系。方法收集2020年7月至2022年4月内蒙古北方医院收治的急性胆囊炎病人136例,病人根据严重程度分为轻度组、中度组与重度组,另选取同期体检健康者130例作为对照组,制备研究对象血清标本,ELISA法检测血清MUC1、AAG水平,比较对照组与急性胆囊炎组、不同严重程度急性胆囊炎病人白细胞计数、中性粒细胞、血清总胆红素、血清MUC1、AAG、C反应蛋白(CRP)水平;根据急性胆囊炎病人治疗后预后情况将病人分为预后良好组与预后不良组,比较两组血清MUC1、AAG水平;lo⁃gistic回归分析血清MUC1、AAG水平与急性胆囊炎病人预后情况的关系;受试者操作特征(ROC)曲线分析血清MUC1、AAG水平对急性胆囊炎病人预后不良的预测价值。结果与对照组相比,急性胆囊炎组病人血清MUC1[(134.29±22.35)ng/L比(85.17±14.11)ng/L]、AAG水平[(0.84±0.14)g/L比(0.45±0.07)g/L]升高(P<0.05);与轻度组相比,中度组、重度组病人白细胞计数、中性粒细胞、血清总胆红素、血清MUC1、AAG、CRP水平升高(P<0.05);与中度组相比,重度组病人白细胞计数、中性粒细胞、血清总胆红素、血清MUC1、AAG、CRP水平升高(P<0.05);与预后良好组相比,预后不良组急性胆囊炎病人血清MUC1、AAG升高(P<0.05);血清MUC1、AAG是急性胆囊炎病人预后不良的危险因素(P<0.05);血清MUC1、AAG、二者联合检测对急性胆囊炎病人预后不良的预测AUC分别为0.80(灵敏度为61.4%,特异度为86.4%)、0.81(灵敏度为95.5%,特异度为53.4%)、0.88(灵敏度为88.6%,特异度为79.5%)。结论血清MUC1、AAG在急性胆囊炎中均升高,且与病人的炎症程度有关,对病人术后预后不良具有较高预测作用。

Estrogen affects neuropathic pain through upregulating N-methyl-D-aspartate acid receptor 1 expression in the dorsal root ganglion of rats

Estrogen affects the generation and transmission of neuropathic pain,but the specific regulatory mechanism is still unclear.Activation of the N-methyl-D-aspartate acid receptor 1（NMDAR1） plays an important role in the production and maintenance of hyperalgesia and allodynia.The present study was conducted to determine whether a relationship exists between estrogen and NMDAR1 in peripheral nerve pain.A chronic sciatic nerve constriction injury model of chronic neuropathic pain was established in rats.These rats were then subcutaneously injected with 17β-estradiol,the NMDAR1 antagonist D（-）-2-amino-5-phosphonopentanoic acid（AP-5）,or both once daily for 15 days.Compared with injured drug na？ve rats,rats with chronic sciatic nerve injury that were administered estradiol showed a lower paw withdrawal mechanical threshold and a shorter paw withdrawal thermal latency,indicating increased sensitivity to mechanical and thermal pain.Estrogen administration was also associated with increased expression of NMDAR1 immunoreactivity（as assessed by immunohistochemistry） and protein（as determined by western blot assay） in spinal dorsal root ganglia.This 17β-estradiol-induced increase in NMDAR1 expression was blocked by co-administration with AP-5,whereas AP-5 alone did not affect NMDAR1 expression.These results suggest that 17β-estradiol administration significantly reduced mechanical and thermal pain thresholds in rats with chronic constriction of the sciatic nerve,and that the mechanism for this increased sensitivity may be related to the upregulation of NMDAR1 expression in dorsal root ganglia.

Extraction Equilibria of Trimellitic and [ 1,1′-Biphenyl]-2,2′-dicarboxylic Acid with 1-Octanol, 50%TBP, and 10%TRPO in Kerosene

To explore the feasibility of extracting aromatic acid products from oxidizing coal, two aromatic acids, trimellitic and [1,1′-biphenyl]-2,2′-dicarboxylic acid, were selected as the solutes, and the extraction equilibrium of the acids were studied with 1-octanol, 50% tributyl phosphate （TBP） in kerosene, and 10% trialkylphosphine oxide （TRPO） in kerosene. The results showed that the degree of extraction of [1,1′-biphenyl]-2,2′-dicarboxylic acid was larger than that of trimellitic acid for all of the solvent, and the extraction capacity with TRPO is more effective than the one with TBP. The extraction behavior of aromatic polyacid is different from that of carboxylic acid, and the reactive extraction function of aromatic acids with TBP and TRPO is not as effective as that of carboxylic acid. 1-octanol could be used to remove [1,1′-biphenyl]-2,2′-dicarboxylic acid from the mixture of trimellitic acid and [1,1′-biphenyl]-2,2′-dicarboxylic acid. Because the weak hydrogen bond association exists between -OH in 1-octanol and -COOH in aromatic acid, the extractive selectivity of [ 1, 1′-biphenyl]-2,2′-dicarboxylic to trimellitic acid depends on the stoichiometric ratio.

Hydrothermal Syntheses and Crystal Structures of Six Complexes Constructed from 1,3,5-Benzenetricarboxylic Acid and 4'-(4-Pyridyl)-2,2':6',2''-terpyridine Mixed Ligands

Six new transition metal complexes, [Zn（HBTC）（PYTPY）]n·n PYTPY（1）, [Cu（HBTC）（PYTPY）]n·n PYTPY（2）, [Co（HBTC）（PYTPY）]n·n DMF（3）, [Mn（HBTC）（PYTPY）]n·n DMF（4）, [Cd（HBTC）（PYTPY）（H2O）]n·2nH2O（5）, and [Co（HBTC）（PYTPY）（H2O）2]（6）,（H3BTC = 1,3,5-benzenetricarboxylic acid, PYTPY = 4＇-（4-pyridyl）-2,2＇：6＇,2＇＇-terpyridine, DMF = N,N？-dimethylformamide）, have been synthesized and characterized by elemental analysis, IR and X-ray single-crystal diffraction. Complexes 1~5 all feature one-dimensional chain structures, and complex 6 exhibits a zero-dimensional structure. Complexes 1~5 present three-dimensional（3D） supramolecular frameworks via π-π stacking interactions, whenas 6 has also a 3D supramolecular structure assembled by hydrogen bonding. Meanwhile, complexes 1 ~ 6 exhibit the thermal stabilities and photoluminescent properties.

Syntheses, Structures and Photoluminescence of the Cadmium(Ⅱ) and Copper(Ⅱ) Complexes Based on 4'-(4''-Pyridyl)-2,2':6',2''-terpyridine and 1,4-Benzenedicarboxylic Acid Ligands

Two new metal-organic complexes [Cd2（1,4-BDC）（4-pytyp）（H2O）4]·（1,4-BDC）（1） and [Cu2（1,4-BDC）（4-pytyp）2（H2O）2]·（1,4-BDC）·8H2O（2）（4-pytyp = 4＇-（4＇＇-pyridyl）-2,2＇：6＇,2＇＇-terpyridine, 1,4-H2 BDC = 1,4-benzenedicarboxylic acid） have been synthesized under hydrothermal conditions and characterized by elemental analysis, infrared analysis and X-ray single-crystal diffraction. The scrutiny of single-crystal structure reveals that complex 1 forms to a 3D supramolecular network linked by π-π stacking interactions and hydrogen bonds. X-ray diffraction analysis reveals that complex 2 exhibits a 3D supramolecular network linked through complicated hydrogen bonds. The thermogravimetric analysis and photoluminescent properties of 1 and 2 are discussed in detail.