Exploring the Dual Subjectivity of Kindergarten's Self-made Play and Teaching Aids Activities from the Perspective of Children's Play Development in China

The joint development of teachers and young children is the basis for promoting the development of high-quality preschool education in the new era,and encouraging early childhood teachers to make playthings according to local conditions is both the fine tradition of China's early childhood education and the direct orientation of China's preschool education policy.Homemade play and teaching aids are some of the methods often used in kindergartens,which skillfully combine young children's daily life objects with toys and early childhood teaching,not only enriching the collective activities of young children but also cultivating children's abilities in various aspects.Kindergarten homemade"play and teaching aids"for early childhood teachers and children have their special educational significance and value,therefore,this paper is based on the children and teachers double subject basis,discussing the homemade"play and teaching aids"for children and teachers of the double subject meanings,and puts forward the realization of the This paper discusses the double-subjective meaning of homemade teaching aids for children and teachers on the basis of the double-subjective foundation of children and teachers,and puts forward specific suggestions for realizing the double-subjectivity of kindergarten homemade teaching aids to enrich the theoretical value and practical significance of homemade teaching aids,to provide theoretical references and support for the relevant staff.

Observation on Curative Effect of Self-made Wubeizi Decoction Combined with rhaFGF in Promoting Postoperative Wound Healing in Patients with Anal Fistula

[Objectives]To explore the curative effect of Self-made Wubeizi Decoction combined with recombinant human acidic fibroblast growth factor(rhaFGF)in promoting postoperative wound healing in patients with anal fistula.[Methods]A total of 82 patients with anal fistula who underwent anal fistula resection+use of setons in Luodian Hospital during January and March of 2020 were randomly divided into observation group and control group with 41 cases in each group.The control group was given rhaFGF external application regimen,and the observation group was treated with Self-made Wubeizi Decoction on the basis of the control group.After 3 weeks of treatment,the differences in curative effects of TCM syndromes were compared between the two groups.Besides,the changes in TCM symptom scores,inflammatory mediators[interleukin-12(IL-12),tumor necrosis factor-α(TNF-α),interferon-γ(IFN-γ)],anorectal functions[anal resting pressure(ARP),maximal systolic pressure(MSP)and maximum tolerated volume(MTV)of the anal canal],quality of life[GQOLI-74 scores]were compared.[Results]After 3 weeks of treatment,the total effective rate of the observation group was significantly higher than that of the control group(P<0.05);the levels of TCM symptom scores,IL-12,TNF-α,IFN-γ,ARP,MSP,and MTV in both groups were significantly lower than those before treatment,and these levels in the observation group was significantly lower than that in the control group at the same time(P<0.05).The GQOLI-74 scores of both groups were significantly higher than those before treatment,and the observation group was significantly higher than the control group(P<0.05).[Conclusions]The Self-made Wubeizi Decoction combined with rhaFGF therapy has a significant effect in promoting postoperative wound healing in patients with anal fistula.It can effectively inhibit the local inflammation of patients,facilitate the recovery of anorectal function and improve the quality of life,thus has high clinical application value.

Mechanism of Huanglian Detoxification Soup Relieving Postherpetic Neuralgia by Enhancing IL-2 Levels in Rats

[Objectives]To explore the mechanism of Huanglian detoxification soup improving pain behavior by affecting serum IL-2 levels in postherpetic neuralgia(post herpes neuralgia,PHN)model rats.[Methods]20 PHN rats were randomly divided into model group(PHN group)and detoxification decoction group(n=10).In the group,10%Huanglian detoxification soup(0.4 mL/0.1 kg)was given once in the morning and evening for 14 d.The PHN group was filled with an equal volume of 0.9%sodium chloride solution.Tail vein serum inflammatory factor interleukin-2(IL-2),IL-βand IL-6 levels were measured using ELISA kits at 7 and 21 d.[Results]IL-2 increased at 14 and 21 d in IL group,while IL-βand IL-6 decreased compared with the PHN group(P<0.05).[Conclusions]Huanglian detoxification soup may raise IL-2 levels after VZV infection to promote the differentiation of cells of the immune system,so as to relieve the pain caused by IL-βand IL-6 inflammatory factors.

Current Status of Clinical Application and Basic Research on Draba nemerosa Hebecarpa Jujube Lung-Diarrhoea Soup

The clinical application and basic research of Draba nemerosa Hebecarpa jujube diarrhoea lung soup focus on respiratory diseases and circulatory diseases, and its clinical application is more compared with the basic research, and Draba nemerosa Hebecarpa jujube diarrhoea lung soup is mostly used in the form of “Draba nemerosa Hebecarpa Hebecarpa jujube diarrhoea lung soup with additional subtractions or other formulas combining Draba nemerosa Hebecarpa Hebecarpa Hebecarpa jujube diarrhoea lung soup” in the clinical application. This article will focus on the main mechanisms of Draba nemerosa Hebecarpa jujube diarrhoea lung soup and its main components in the treatment of respiratory and circulatory diseases, and will give a review of the basic research on Draba nemerosa Hebecarpa Hebecarpa jujube diarrhoea lung soup as follows.

Process Analysis of Mobile Fermentation of Spent White Hypsizygus marmoreus Substrate with Self-made Mobile Fermentation Bag

The self-made mobile fermentation bag for spent white Hypsizygus marmoreus substrate was developed, and the relevant fermentation process was studied. The results showed that under the condition of single addition of Lactobacillus,nitrogen-free extract was degraded into lactic acid, leading to decreased pH value.On day 10, the fermentation effect reached the best with Lactobacillus abundance of 5.12×10~7/ml, lactic acid content of 0.48% and strong acid flavor. At this time, the fermentation material was moist without mildew and agglomeration, and was suitable for livestock and poultry. However, after 10 days, undesirable acids and mildew generated, a large amount of lactic acid bacteria died, and the fermentation material turned black and agglomerated, and became unsuitable for feeding livestock and poultry. Throughout the fermentation process, the pH value first decreased continuously until to 4.0, and then remained stable. During the fermentation of spent white H. marmoreus substrate, the nitrogen-free extract and crude fiber contents decreased, the crude protein content increased, while other indicators remained unchanged.

Severe skeletal bimaxillary protrusion treated with micro-implants and a self-made four-curvature torquing auxiliary: A case report

BACKGROUND Bimaxillary protrusion is a clinically common dentofacial deformity,particularly among Chinese patients.This kind of malformation can severely affect facial esthetics and,even in mild cases,is difficult to correct without surgery.Unfortunately,many patients abandon treatment because of fear of surgery.Here,we describe a case of severe skeletal bimaxillary protrusion treated with nonsurgical orthodontic treatments,highlighting an alternative treatment option.CASE SUMMARY A 31-year-old woman wished to address a severe protrusion profile(approximately 8 mm overbite)and gummy smile.Cephalometric analysis and superimposition showed a severe skeletal class II pattern with a mandibular retrusion,and proclined and protrusive mandibular incisors.Panoramic radiograph showed a missing mandibular right third molar.A diagnosis of severe bimaxillary dentoalveolar protrusion was made.Taking into account the patient’s fear of orthognathic surgery,she accepted the proposed alternative treatment using micro-implants and a self-made four-curvature torquing auxiliary.The treatment allowed for maximal en masse anterior tooth retraction,proper relocation of incisors,and alleviation of the skeletal class II pattern.Esthetically,the patient’s lip protrusion was significantly decreased as was the overjet(from 10.5 mm to 1.8 mm),and the results remained stable throughout the 2-year followup.CONCLUSION Nonsurgical treatment using micro-implants and a four-curvature torquing auxiliary may benefit severe cases of skeletal bimaxillary protrusion in adults.

Self-made wire loop snare successfully treats gastric persimmon stone under endoscopy

BACKGROUND Large gastric persimmon stones are generally resistant to standard endoscopic treatments.We applied an alternative endoscopic method using a hand-made snare for the treatment of large gastric phytobezoars.AIM To explore the clinical efficacy of a self-made wire loop snare to treat giant gastric persimmon stones.METHODS A retrospective study evaluated the clinical data of 38 patients with gastroliths admitted to Taihe Hospital in Shiyan City,Hubei Province,China,between March 2015 and October 2020.The patients were divided into observation(n=23)and control(n=15)groups.Patients in the observation group were treated with selfmade wire loop snares for lithotripsy,and patients in the control group were treated with traditional foreign body forceps,snares,injection needles,and other tools.Successful stone removal,treatment time,and hospital stay were compared.RESULTS The average operating time was significantly shorter(P<0.001)in the observation group(53.4 min)than that in the control group(172.8 min).The average hospital stay of the observation group(5.4 d)was significantly shorter(P<0.001)than that in the control group(10.3 d).Successful one-time treatment was significantly more frequent(P<0.001)in the observation group(87%)than in the control group(7%).CONCLUSION Self-made guidewire loop snares were successfully used to treat gastrolithiasis, and were significantly more effective than foreign body forceps, snares, and other traditionalmethods.

Formation mechanisms of ethyl acetate and organic acids in Kluyveromyces marxianus L1-1 in Chinese acid rice soup

This study aims to explore the formation mechanism of ethyl acetate and organic acids in acid rice soup(rice-acid soup)inoculated with Kluyveromyces marxianus L1-1 through the complementary analysis of transcriptome and proteome.The quantity of K.marxianus L1-1 varied significantly in the fermentation process of rice-acid soup and the first and third days were the two key turning points in the growth phase of K.marxianus L1-1.Importantly,the concentrations of ethyl acetate,ethanol,acetic acid,and L-lactic acid increased from day 1 to day 3.At least 4231 genes and 2937 proteins were identified and 610 differentially expressed proteins were annotated to 30 Kyoto Encyclopedia of Genes and Genomes(KEGG)pathways based on the analysis results of transcriptome and proteome.The key genes and proteins including up-regulated alcohol dehydrogenase family,alcohol O-acetyltransferase,acetyl-CoA C-acetyltransferase,acyl-coenzyme A thioester hydrolase,and down-regulated aldehyde dehydrogenase family were involved in glycolysis/gluconeogenesis pathways,starch and sucrose metabolism pathways,amino sugar and nucleotide sugar metabolism pathways,tricarboxylic acid(TCA)cycle,and pyruvate metabolism pathways,thus promoting the formation of ethyl acetate,organic acids,alcohols,and other esters.Our results revealed the formation mechanisms of ethyl acetate and organic acids in rice-acid soup inoculated with K.marxianus L1-1.

Protective Effects of Self-made Compound Taoren Danshen Decoction on Rats with Acute Liver Injury

[Objectives] To study the protective effects of self-made Compound Taoren Danshen Decoction( CTDD) on acute liver injury induced by D-galactosamine in rats,and to explore its mechanism. [Methods]An acute liver injury model was established by intraperitoneal injection of 500 mg/kg of D-galactosamine. The ALT,AST,MDA,SOD and GSH-Px in serum,as well as serum TNF-α,IL-1β and IL-6 levels were measured,and liver tissue lesions were observed under microscope. [Results] CTDD can significantly reduce ALT,AST and MDA levels,increase SOD,GSH-Px activity,and significantly reduce serum TNF-α,IL-1β and IL-6 levels,and improve liver tissue lesions.[Conclusions]CTDD has a protective effect on D-galactosamine-induced acute liver injury in rats,and its mechanism may be related to inhibition of oxidative stress and inflammatory reaction.

Observation on the Effect of Umbilical Therapy of Herbal Medicine Combined with Self-Made Dysmenorrhea Paste on Primary Dysmenorrhea

Objective:To investigate the clinical effect of self-made dysmenorrhea paste combined with umbilical therapy of herbal medicine on primary dysmenorrhea.Methods:160 patients with primary dysmenorrhea were recruited from Changle People’s Hospital.Participants were randomly divided into control group and treatment group,with 80 cases in each group.The control group were administered the dysmenorrhea paste sold on the market for 5 days during three menstruation cycles,and the treatment group was given the umbilical therapy of herbal medicine combined with self-made dysmenorrhea paste.The outcome was the intensity of menstrual pain measured by using the visual analogue scale,TCM symptom score and dysmenorrhea symptom score of patients,responder rate.The clinical outcomes were measured on each menstrual cycle at baseline,treatment course(3 cycles),and follow-up period.Results:In this study,there was no significant difference in age and severity of disease between the two groups before treatment.After treatment,VAS score,TCM symptom score and dysmenorrhea symptom score of patients in both groups decreased.The total effective rate was 90.75%in the treatment group and 81.25%in the control group.Conclusion:The treatment of primary dysmenorrhea patients with self-made dysmenorrhea paste combined with application of drugs and moxibustion naval-button method has a significant clinical effect.This method can reduce the pain of patients,improve the quality of life of patients,and homemade dysmenorrhea paste has a good taste,long shelf life,easy to carry,and is worthy of promotion and application.

Effect of self-made exhaust plaster on patients with gastrointestinal dysfunction after gynecological operation

Objective:To explore the effect of self-made exhaust patch(SMEP)on gastrointestinal dysfunction after gynecological operation.Methods:A total of 200 patients with gynecological operation in the gynecological ward of Shandong Changle People's Hospital were randomly divided into the control group(n=100)and the treatment group(n=100).The recovery time of bowel sounds,the time of first anal exhaust,the duration of abdominal distention,the duration of abdominal pain,the incidence of abdominal distention and abdominal pain and linical efficacy of SMEP were observed.Results:Compared with the control group,the recovery time of gastrointestinal function and the first anal exhaust time in the treatment group were shorter;the duration of abdominal distention and abdominal pain in the treatment group were shorter than those in the control group(P<0.05);Cure rate of abdominal distention in the treatment is 62.5%and cure rate of abdominal pain in the treatment is 60%within 72 hours after operation,which is higher than that in the control group(44.%,45.9%).Conclusion:The results showed that the self-made exhaust patch can improve the clinical symptoms of patients after gynecological abdominal surgery,and the self-made exhaust patch had a significant effect on gastrointestinal dysfunction after gynecological surgery,which was worthy of clinical promotion.

Clinical observation on TCM fumigation and washing for treatment of diabetic peripheral neuropathy by self-made water-washing footbath

the quality of life seriously,and even lead to more servere complications.On the base of the well-controlled blood glucose,improving the symptoms of both lower limbs timely will has positive significance for enhancing the life quality of patients and preventing complications of limbs.This article makes a comprehensive study on the application of self-made water-washing footbath in the treatment of DPN by Chinese medicine fumigation.From March 2018 to April 2018 in our hospital 20 cases of DPN patients were collected and they were divided into observation group(treated by self-made water-washing footbath with herbs)and control group(treated by conventional barrels),10 cases in each.The results showed that Chinese medicine fumigation on both lower limbs has clinical curative effect to improve the symptoms of arthromyodynia caused by diabetes.It provide an alternative method of external treatment for DPN patients with numbness in both lower limbs which could alleviate their suffering and improve the quality of life significantly.

Bai Hu Ren Shen Soup promotes autophagy in the pancreas tissue of diabetic rats by increasing the level of autophagy protein LC3 and decreasing the level of autophagy protein p62

Objective:To investigate the therapeutic effect of Bai Hu Ren Shen Soup(BHRSS)on type 2 diabetes mellitus(T2DM)rats and explore whether its therapeutic effect is achieved by promoting autophagy in the pancreas tissue of T2DM rats.Methods:Thirty male standard deviation rats were equally divided into normal control group,T2DM group and BHRSS group.Firstly,the therapeutic effect of BHRSS on T2DM was evaluated by biochemical indices in serum and pathological changes in the pancreas tissue of rats in each group after modeling and medication.Then,the levels of microtubule-associated protein 1 light chain 3(LC3)protein and p62 protein in the pancreas tissue of rats in each group after BHRSS intervention were detected by Western blot.Results:BHRSS intervention significantly reduced the levels of blood sugar,liver and kidney function,and other related biochemical indices in the serum of T2DM rats,and effectively improved the pathological changes in the pancreas tissue of T2DM rats.In addition,Western blot results showed that the expression levels of autophagy-related protein LC3 protein in the pancreas tissue of rats were increased,and the expression level of p62 protein was decreased after BHRSS intervention.Conclusion:BHRSS has a clear therapeutic effect on T2DM model rats,which may be related to that increase of autophagy protein LC3 and the decrease of p62 protein level in the pancreas tissue.

基于多元统计分析不同品牌牛肉汤的水溶性滋味物质差异对比

为了探明牛肉汤中主要滋味物质及不同品牌牛肉汤之间的滋味差异,选取七个品牌的牛肉汤作为研究对象,采用液相色谱、氨基酸分析仪和电子舌等测定样品中的滋味物质。结果表明:七个品牌的牛肉汤共鉴定出17种游离氨基酸和5种呈味核苷酸,主要滋味为酸味、苦味、咸味、鲜味、Kokumi和后味。不同的加工工艺导致牛肉汤中固形物、盐和水溶性蛋白含量都有着显著的影响,进而影响牛肉汤的滋味。偏最小二乘分析(PLS-DA)表明肌苷(Inosine,I)、谷氨酸(Glutamic acid,Glu)、丝氨酸(Serine,Ser)、次黄嘌呤(Hypoxanthine,HX)和苯丙氨酸(Phenylalanine,Phe)是这七种牛肉汤中主要滋味差异物质,偏最小二乘回归(PLSR)确定了影响牛肉汤口感的17种滋味物质。该研究为进一步改善牛肉汤品质和滋味定向调控提供了基础。

茴香枳术汤对粘连性肠梗阻大鼠血浆内毒素的影响

目的:观察茴香枳术汤对粘连性肠梗阻大鼠血浆内毒素的影响,为深入探讨茴香枳术汤对粘连性肠梗阻微生态的作用机制提供实验依据。方法:从72只大鼠中,选择12只为正常组,其余60只制备大鼠粘连性肠梗阻模型,造模成功后随机分为假手术组,模型组,茴香枳术汤低(1.13 g/mL)、中(2.25 g、mL)、高(3.38 g/mL)剂量组,每组12只。各组给予对应药物治疗3天,末次给药后12 h股动脉取血,鲎试验偶氮基质显色法测定血浆内毒素含量;脱颈处死大鼠,取部分粘连组织行病理检查。结果:与正常组比较,模型组血浆内毒素含量显著增加(P<0.01);与模型组比较,假手术组及茴香枳术汤各剂量组血浆内毒素含量显著下降(P<0.01)。病理结果显示各治疗组肠壁形态逐渐恢复,炎症消退。结论:茴香枳术汤具有良好的治疗粘连性肠梗阻的作用,其作用机制与保护肠道微生态功能有关。

熬煮条件对鸡汤中低聚肽含量和感官品质的影响

为探究熬煮条件对鸡汤品质的影响,文章使用微量双缩脲法测定鸡汤中低聚肽含量,并结合感官评分等指标探究低温煮、超声波低温煮和常压蒸煮对鸡汤品质的影响。结果表明,超声波低温煮的低聚肽含量远远高于低温煮和常压蒸煮,并且3种加工方式的低聚肽含量都呈现逐渐上升的趋势。超声波低温煮在90℃熬制3 h时低聚肽含量达到最高,为0.90 mg/mL;低温煮在90℃熬制9 h时低聚肽含量达到最高,为0.751 mg/mL;常压蒸煮在熬制3 h时低聚肽含量达到最高,为0.747 mg/mL。由感官评价结果可知,超声波低温煮在80℃熬制2 h时感官评分达到最高,为92.8分;低温煮在90℃熬制6 h时感官评分达到最高,为92.4分;常压蒸煮在熬制2 h时感官评分达到最高,为90.6分。

两种不同加工方式杨梅汤抗氧化及风味品质比较

杨梅汤是贵州特色的杨梅加工产品。该文以贵州本地产杨梅汤为主要试材,研究了两种不同生产方式生产的杨梅汤的品质,主要测定了维生素C(Vc)、花色苷、总酚、类黄酮以及采用2,2-联苯基-1-苦基肼基(DPPH)和2,2’-联氮双(3-乙基苯并噻唑啉-6-磺酸)二铵盐(ABTS)法测定了杨梅汤的抗氧化性,并对风味及挥发性成分进行了初步探究。结果表明,采用铝罐包装的杨梅汤中Vc,花色苷,总酚,类黄酮,含量在贮藏期间均高于聚丙烯塑料(Polypropylene,pp)罐。在贮藏末期,Vc和花色苷比pp罐高126.50%和37.36%,差异显著。铝罐杨梅汤DPPH清除率及ABTS清除率均强于pp罐。电子鼻风味显示,两者风味基本一致,在贮藏120 d后气味特征完全重叠。铝罐挥发性成分α-石竹烯较pp罐多16.09%,但整体种类略少于pp罐。综上,铝罐包装更有利于杨梅汤贮藏品质的提升。该文研究结果为杨梅汤的生产加工提供理论参数,为提升品质,延长货架期提供理论指导。

食醋对鲫鱼汤品质的影响

为探究食醋对鲫鱼汤品质的影响,以鲫鱼为原料,加食醋或不加食醋,将其熬制不同时间,对鲫鱼汤的色泽和营养物质进行分析。结果表明,食醋有利于鲫鱼中营养物质的溶出,如可溶性固形物;添加食醋后,随着熬制时间的增加,蛋白质含量先升高后降低,且可以使汤在短时间内获得丰富的矿物质;不加食醋,随着熬制时间的增加,鲫鱼汤的色差L*值明显升高,即汤色变白,且鲫鱼汤中脂肪、蛋白质、胆碱和Ca含量也明显增加;鲫鱼汤富含多种多不饱和脂肪酸,包括亚油酸、γ-亚麻酸、α-亚麻酸、花生四烯酸、二十碳五烯酸和二十二碳六烯酸,其占比达总脂肪酸的30%,且食醋对鲫鱼汤中的脂肪酸组成没有明显的影响。综上,食醋能加速鲫鱼营养物质的溶解,但熬制时间不宜过长,加食醋后熬制2 h时鲫鱼汤的营养最丰富。

茶叶、袋装茶以及茶粉中15种金属及类金属含量及健康风险评估

目的研究茶叶、袋装茶以及茶粉的茶汤中Li、Al、Cr、Mn、Fe、Ni、Cu、Zn、As、Se、Mo、Cd、Sb、Ba、Pb 15种金属及类金属含量情况,评估饮用茶汤对人群健康的风险。方法随机抽取不同的茶叶、袋装茶以及茶粉共39份样品,用100℃水冲泡茶叶、袋装茶以及茶粉60min,3种茶汤用电感耦合等离子体质谱法(inductively coupled plasma-mass spectrometry,ICP-MS)直接测定15种金属及类金属溶出量。运用单项污染评价、内梅罗法综合污染评价,靶标危害系数(target hazard quotient,THQ)和危害指数(hazard index,HI),以及美国环境保护署(U.S.Environmental Protection Agency,US EPA)和国际致癌研究署(International Agency for Research on Cancer,IARC)推荐的健康风险评价模型对3种茶汤进行健康风险评价。结果茶叶、袋装茶以及茶粉3种茶汤中单项污染指数和内梅罗综合污染评价指数均小于0.7,污染等级分别为优良、安全。THQ值和HI值均小于1。HI排名依次是绿茶茶粉>红茶茶粉>乌龙茶粉>绿茶袋装茶>红茶茶叶>乌龙袋装茶>乌龙茶茶叶>绿茶茶叶>红茶袋装茶,HI中占比较大的元素整体上为Al、Mn、Ni、Cu。茶汤中个人健康危害年风险总和为9.01×10^(–6)~3.73×10^(–5)a^(–1),低于USEPA和国际辐射防护委员会(International Commissionon Radiological Protection,ICRP)推荐的最大可接受风险水平。结论茶叶、袋装茶以及茶粉茶汤中15种金属及类金属对暴露人群的健康风险较低。茶叶、袋装茶以及茶粉均处于安全饮用范围。

川西藏区牦牛酸醡肉在番茄汤锅中的应用及风味特征分析

为探究牦牛酸醡肉在番茄汤锅中的应用及风味特征分析,以感官评分、质构、色差、烹饪损失率和热量分析为评价指标,以牦牛酸醡肉的发酵温度、发酵时间、肉块厚度、煮制时间为考察因素,通过熵权法对综合得分进行评价,得出最佳应用工艺;以新鲜牦牛肉为对照,通过电子舌和GC-IMS分析牦牛酸醡肉在番茄汤锅中的风味特征。结果表明,最佳应用工艺条件为发酵温度25℃、发酵时间24 h、肉块厚度2.0 cm、煮制时间5 min,在此条件下制备的牦牛酸醡肉风味浓厚、大小适宜、口感佳。相比于新鲜牦牛肉,牦牛酸醡肉的酸味值、甜味值、咸味值更高,使得滋味更加浓郁,香气成分增加了酮类、醇类、醛类和酯类等21种物质,风味差异较明显,使得牦牛酸醡肉在番茄汤锅中的风味更加丰富,为牦牛酸醡肉在餐饮业中的应用提供了一定的参考。