模拟器-Pharma前接收器 //www.novoestroim.com 周五2021 09:22:39+00 en-US 时钟 一号 https://wordpress.org/?v=5.7.2 自仿配方增强养分疗效:从概念到诊所//www.novoestroim.com/news/self-emulsifying-formulations-nutra/ 汤姆 06JU202109:30:42+00 生物可用性增强 仿真程序 新闻发布 口语前接收器 启动程序 配方 //www.novoestroim.com/?p=233065
Self-emulsifying formulations to augment therapeutic efficacy of nutraceuticals: From concepts to clinic

Background Nutraceuticals often referred as medicinally or nutritionally functional foods has drawn extensive attention in recent years because of their wide array of pharmacological activities.养分学消费一贯与预防慢性病相关联,如糖尿病、心脏病、癌症和神经退化性疾病。s/pharmaexbenses.com/news/self-emlipsation-formations-nutra/

Self-emulsifying formulations to augment therapeutic efficacy of nutraceuticals: From concepts to clinic

Background

Nutraceuticals often referred as medicinally or nutritionally functional foods has drawn extensive attention in recent years because of their wide array of pharmacological activities.养分学消费一贯与预防慢性病相关联,如糖尿病、心脏病、癌症和神经退化性疾病。然而,这些养分学与治疗限制相关联,因为水溶性差、渗透性低、半衰期短最终导致人类生物利用率低Therefore, to overcome these issues self-emulsifying formulation approach which compose of oils, surfactants and co-solvents have been demonstrated to be an encouraging approach for augmenting the bioavailability and therapeutic efficacy of the nutraceuticals.

Highlights

Self-emulsifying formulations are promising approach for oral delivery of nutraceuticals.

Different kinds of self-emulsifying formulations are discussed.

Self-emulsifying formulations enhances permeation of loaded nutraceuticals through mucus barrier.

Pre-clinical studies demonstrate self-emulsifying formulations can augment therapeutic efficacy of nutraceuticals.

Scope and approach

In this review, we discuss various key constituents in self-emulsifying formulations and provide recent efforts to generate "solid self-emulsifying formulations" and "supersaturable self-emulsifying formulations" to overcome the problems related with liquid self-emulsifying formulations.自我仿真配方可影响养分吸收,增强生物可用性并继口服后增强养分疗效机制Finally, the potential of this formulation approach for nutraceuticals delivery is critically discussed.

Key findings

The self-emulsifying formulations have potential to augment the oral bioavailability and consequently therapeutic efficacy of nutraceuticals by various mechanisms such as reduction in intra-enterocyte metabolism by cytochrome P450 enzymes, inhibiting P-glycoprotein (P-gp) efflux transporter and bypass hepatic first-pass metabolism through lymphatic pathway.

Conclusion

Self-emulsifying formulations have emerged as preferable system for the formulation of nutraceuticals because of their ease of large-scale production, higher loading capacity, better dissolution behaviour of poorly water-soluble nutraceuticals, enhancement of oral bioavailability and their commercial potential.

Read the article here

Article information: Rakesh Kumar Dhritlahre, Ruchika, Yogendra Padwad, Ankit Saneja.自模配方增强养分疗效:从概念到诊所,食品科技趋势,卷1152021https://doi.org/10.1016/j.tifs.2021.06.046.

Der Beitrag Self-emulsifying formulations to augment therapeutic efficacy of nutraceuticals: From concepts to clinic erschien zuerst auf Pharma Excipients.

双作用Zeta-Portial变换Micells优化 Mucus分送//www.novoestroim.com/news/mucus-diffusion-oral-delivery/ Markuskobel 元2021年6月28日 巴斯夫 受控发布前接收器 仿真程序 Evonik 加特弗塞 新闻发布 溶解器 持续释放代理 启动程序 配方 //www.novoestroim.com/?p=231575
Dual-Acting Zeta-Potential-Changing Micelles for Optimal Mucus Diffusion and Enhanced Cellular Uptake after Oral Delivery

Context: Overcoming the intestinal mucosal barrier can be a challenge in drug delivery.负zeta潜力纳米化可有效渗透脉冲层,但有正zeta潜力者最好由细胞取用纳米仿真从负向正可实现良好渗透和高摄取目标:

DerBeitrag s/ss/www.pharmaexsubjects.com/news/mucus-dif

Dual-Acting Zeta-Potential-Changing Micelles for Optimal Mucus Diffusion and Enhanced Cellular Uptake after Oral Delivery

Context: Overcoming the intestinal mucosal barrier can be a challenge in drug delivery.负zeta潜力纳米化可有效渗透脉冲层,但有正zeta潜力者最好由细胞取用负向偏向超强纳米小鼠:

/strong>Objective: 本研究旨在开发双作用Zeta-politi-aphteri 小鼠鼠标预聚积加阴极酸(SA),组成离子聚合物共聚二维度25比1与Eudragit RS100和Eudragit RL100之比空小鼠和装有复合物的小鼠在生理缓冲中单独稀释并检查小滴大小、多差指数、zeta潜力和细胞毒性小鼠综合体释放SA评价0.1m磷酸缓冲(pH6.8)含0.001%氟辛,从而立即减少荧光鼠标加载模型FDA并评价它们的粘膜行为和细胞吸收量。

Results: 微分稀释物在1:100时用于生理介质时非细胞毒性装满离子复合物的Micelles在180分钟内实现持续释放95.5%++3.7%SA复加小鼠Zeta潜力从-5.4转至+1.8mV,空小鼠显示-10mV稳定zeta潜力负充空复杂小鼠展示相似粘膜,总体平均58.2++3.7%FDA扩散The complex-loaded micellar droplets, however, provided a significantly higher cellular uptake of the model drug FDA (2.2-fold, p ≤ 0.01) Conclusion: Due to undergoing a shift in zeta potential, the modified micelles significantly enhanced cellular uptake while preserving mucus-permeating properties.

Download the full research paper as pdf: Dual-Acting Zeta-Potential-Changing Micelles for Optimal Mucus Diffusion and Enhanced Cellular Uptake after Oral Delivery

or see the article here

Materials

Stearic acid (SA), fluorescein diacetate (FDA), fluorescein, potassium phosphate dibasic, sodium phosphate monobasic, Kolliphor EL (macrogol glycerol ricinoleate), and Kolliphor RH 40 (macrogol glycerol hydroxyl stearate) were purchased from Sigma-Aldrich (Vienna, Austria).eudragit-rs-100/Labrasol由Gattefosse提供(Paramus,NJ,USA)。所有其他化学品和溶剂均具有分析等级并从商业来源获取。 Pharmaceutics 202113, 974.https://doi.org/10.3390/pharmatutics13070974

DerBeitrag 嵌入纳米/微积分系统:审查//www.novoestroim.com/news/encapsulation-phenolic-compounds-2/ 汤姆 弗里2021年6月25日 10点18+00 毒贩子 仿真程序 纳米技术 新闻发布 启动程序 配方 //www.novoestroim.com/?p=230957
graphical abstract of Encapsulation of phenolic compounds within nano/microemulsion systems: A review

Phenolic compounds (phenolics) have received great attention in the food, pharmaceutical and nutraceutical industries due to their health-promoting attributes.但它们的广泛使用有限,主要是因为它们在处理条件和/或肠胃交互作用下差分水和不稳定性,影响生物可用性/生物可用性hrefss/www.pharmaexsubjects.com/news/encapsation-phenclips-comps-2

graphical abstract of Encapsulation of phenolic compounds within nano/microemulsion systems: A review

Phenolic compounds (phenolics) have received great attention in the food, pharmaceutical and nutraceutical industries due to their health-promoting attributes.However, their extensive use is limited mainly due to their poor water dispersibility and instability under both processing conditions and/or gastrointestinal interactions, affecting their bioavailability/bioaccessibility.

Highlights

Phenolics have received great attention in the food, pharmaceutical and nutraceutical industries.

Their extensive use is limited mainly due to their poor water dispersibility and instability.

Nano/microemulsions have been widely used to encapsulate phenolics.

Stability, encapsulation efficiency, cytotoxicity, bioavailability and releasing rate are discussed.

Therefore, different nanocarriers have been widely used to encapsulate phenolics and overcome the aforementioned challenges.据我们所知,除多项研究外,迄今尚未发布关于微模和纳米模子封装的全面审查本研究因此试图审查Penlips加入MEs和NES.

并讨论开发系统的基本特征,如稳定性、封装效率、细胞毒性、生物可用率和释放率MEs和NEs都证明是封装保护Penlices的适当工具。

Der Beitrag Encapsulation of phenolic compounds within nano/microemulsion systems: A review erschien zuerst auf Pharma Excipients.

反光星速//www.novoestroim.com/news/emulsification-speed-amphiphilic-starches/ 汤姆 Thu, 10June202112:30:46+00 仿真程序 新闻发布 罗奎特 星空 启动程序 配方 //www.novoestroim.com/?p=227534
figure 1 & 2 of Emulsification Speed of Amphiphilic Starches

Amphiphilic starches (sodium octenylsuccinate starches) are a well‐known emulsifier for various food and pharma applications.典型应用是嵌入维他命和其他微量素或直接或间接溶解药用物[1]流益星分子为获取仿真活动进行化学变换 [.]

Der Beitrag Amerphic Starches erschienzut

figure 1 & 2 of Emulsification Speed of Amphiphilic Starches

Amphiphilic starches (sodium octenylsuccinate starches) are a well‐known emulsifier for various food and pharma applications.典型应用是嵌入维他命和其他微量素或直接或间接溶解药用物[1]流益星体分子为获取仿真活动而修改化学特性,引入脂益异休克集团。

多例应用和微信化属性相关请求后,通过修改 starch主干定制商业产品司空见惯可实现,例如微信结构调制等关键应用属性,如水溶化和对疏水表面的吸附特性Literature reports, that the structure of the starch chain is of major importance of the emulsification capacity [2] and the emulsion structure.

poster of Emulsification Speed of Amphiphilic Starches Download the full poster as a PDF here

Materials: Several amphiphilic starches were used.They differ in the industrial way to design the starch backbone structure:

  • CLEARGUM® CO 03, batch E957B (Roquette Frères, France) obtained by using α‐ amylase.
  • HI‐CAP® 100 (Ingredion Inc.) obtained by using β‐amylase.
  • CLEARGUM® CO A1, batch E6060 (Roquette Frères, France) designed by using a dextrinification step.

Spray dried glucose syrup Glucidex® 29 (Roquette Frères, France), Medium chain triglycerides and sunflower oil were of laboratory / food quality.

MORE ON ROQUETTE

Article information: Olaf Häusler, G.舍尔市克罗格特G黎比汉市Roquette Frères 62080Lestrem法兰西Schär –BDS GmbH, Bättwil, Switzerland

Der Beitrag Emulsification Speed of Amphiphilic Starches erschien zuerst auf Pharma Excipients.

GE11修改PLGA/TPGS纳米粒子对准向乳腺癌细胞提供盐素//www.novoestroim.com/news/plga-tpgs-nanoparticles-breast-cancer/ Markuskobel 2021年6月5日 09:30:36+00 仿真程序 纳米技术 新闻发布 PMCIsochem 溶剂 稳定器 VitaminETPS 启动程序 配方 //www.novoestroim.com/?p=226705
Characterization-of-PLGA-TPGS-Nanoparticles

Abstract: Salinomycin (Sal) is a potent inhibitor with effective anti-breast cancer properties in clinical therapy.产生各种副作用Sal极大限制应用上表生长因子受体家庭在大多数乳腺癌细胞中表现优异受体家庭GE11显示优异EGFR相似性[.]

Beitrag s/www.pharmaexsubjects.com/news/plga-tgs-nanop

Characterization-of-PLGA-TPGS-Nanoparticles

Abstract:

Salinomycin (Sal) is a potent inhibitor with effective anti-breast cancer properties in clinical therapy.产生各种副作用Sal极大限制应用上表生长因子受体家庭在大多数乳腺癌细胞中表现优异受体家庭GE11显示优异EGFR相似性合成了一系列纳米粒子衍生物GE11编译PLGA/TPGS南极降水法用于准备Sal加载纳米粒子优化富集特征描述、目标定位效果和抗扰活动均检测到 invitro ivo 约50%的乳腺癌病人最终引起肿瘤复发和/或转移,妨碍持久有效治疗。

Salistomiccin(Sal)切除药盐水溶性差和非大规模癌症细胞细胞毒性直接交付乳腺癌细胞将是一个宝贵的突破。

标注纳米粒子开发成优秀药服系统,因为它们有希望性能和独特性,例如提高药不可应用性或药代特性。 此外,由于增强渗透性保留效果,静脉药可能在固态肿瘤网站积聚,从而产生临床增益并减少副作用。 生物可降解聚合物和生物兼容液类是纳米医学中常用的类别。液态是球状脂载体单层或多层并优于可行表面修改和长流时间ivo 编译液受不可控制释放毒品、不稳定性以及药装量不足的限制聚合滑动混合纳米粒子组合可以消除限制,但一些研究人员开发纳米粒子,将其作为强药提供系统处理癌症PLGA多语法co-glyclice酸特征是长效药物从多日释放到多周并简单配方多种方法,如表面仿真法、小说合成法和多词法In addition, PLGA shows advanced biocompatibility in vivo with a rigid structure. TPGS, D-α-Tocopheryl polyethylene glycol 1000 succinate, is a water-soluble derivative of natural vitamin E which can be used as solvent, stabilizer, and emulsifier for PLGA modification. These modifications can cause the size of PLGA nanoparticles be smaller and the drug encapsulation efficiency be higher. Moreover, both the PLGA and TPGS are approved by US food and drug administration (FDA) as safe pharmaceutical excipients. Some researchers have used PLGA/TPGS particles to deliver drugs for improving chemotherapy about multi-drug resistant breast cancer.

Epidermal growth factor receptor (EGFR) is greatly overexpressed on the surface of various human malignancies and regarding as a valuable target for cancer therapy include breast cancer. A screened small peptide GE11 by the phage display was demonstrated to have high affinity against EGFR significantly upregulated cancer cells. The affinity between GE11 and EGFR is significantly high (kd = 22 nM).GE11 has only 12 amino acids (YHWYGYTPQNVI) and is much smaller than the EFGR's ligand EGF. This small peptide targets only to one region of EGFR.s加载纳米粒子应用GE11定位peptide实现向乳腺癌细胞高效交付als-sal-GE11通过绑定反EGFRpitide与NP-Sal并用阳极反应进一步编译s-NPs-GE11对乳癌细胞的物理化学特征描述、目标效果和抗波活动在这次工作中得到了评价。

LiK、PangL、PanX等GE11变换PLGA/TPGS纳米粒子对准向乳腺癌细胞提供盐素癌症研究处理技术
2021年1月doi:10.1177/15330338211004954

Der Beitrag GE11 Modified PLGA/TPGS Nanoparticles Targeting Delivery of Salinomycin to Breast Cancer Cells erschien zuerst auf Pharma Excipients.

Tefose#63-非离子油水仿真器//www.novoestroim.com/news/tefose-63-gattefosse/ 汤姆 2021年4月27日05: 仿真程序 加特弗塞 新闻发布 主题前接收器 启动程序 配方 //www.novoestroim.com/?p=217157
white fat balls

Tefose® 63 is a physical mixture of three components: PEG-6 palmitostearate, ethylene glycol palmitostearate and PEG-32 palmitostearate.精选每个组件以获取自模基Get TEFOSEQQQ63TefoseQQLis//pharmaexccepties.com/news/tefose-63-gatefosse/

white fat balls

Tefose® 63 is a physical mixture of three components: PEG-6 palmitostearate, ethylene glycol palmitostearate and PEG-32 palmitostearate.The exact quantity of each component has been carefully selected to obtain a self-emulsifying base.

 

GET TEFOSE® 63 HERE

Tefose® 63 is a non-ionic oil-in-water emulsifier used in topical dosage forms.内含所有组件以易获取优异和均匀纹理传统仿真使用两种表面活性一带低HLB一带高HLB使用这些表面活性剂的不同比例进行数列模拟准备以确定模值稳定化之比(即:/p>


制作后,熔化前接收器热填充容器冷却和结晶化期间,产品分层化导致容器中非异性组成Therefore, the entire product in the original container must be fully melted at 70-80°C and homogenized before sampling and use.


Tefose® 63 from Gattefossé

Names and synonyms:

USP NF Name: Mixture of Polyoxyl 6 Stearate Type I, Ethylene Glycol Stearates and Polyoxyl 32 Stearate Type I

EP Name: Mixture of Macrogol-6 stearate type I (pending), Ethylene glycol monopalmitostearate and Macrogol-3 stearate type I (pending)

UNII Code (FDA): 8LQC57C6B0 0324G66D0E 33GX5WQC0M

Preferred Substance Name (FDA): GLYCOL STEARATE PEG-6 STEARATE PEG-32 STEARATE

Handbook of Pharmaceutical Excipients: Polyoxylethylene stearates

Chemical description: Consists of a mixture of PEG-6 (MW 300) esters of stearic (C18) acid and ethylene glycol esters of palmitic (C16) and stearic (C18) acids and PEG-32 (MW 1500) esters of stearic (C18) acid


Key Characteristics: 

Product form: Waxy solid

Melting range (°C): 46 – 53

HLB: 9.5

DOWNLOAD THE FULL 20 pages OVERVIEW PDF HERE


Main functionalities:

Versatile emulsifier for challenging topical formulations.广泛使用抗微生物学(Azole家庭)常用联模s/www.pharmaexccidents.com/product/labrafim-144-cs/传递感知和纹理属性安全使用由经批准的药剂产品优先使用推断。


main配方技术:

TopicemOne-pot formulation process can facilitate manufacturing.

GET TEFOSE® 63 HERE

More on Gattefossé

Der Beitrag Tefose® 63 – A nonionic oil-in-water emulsifier for topical formulations erschien zuerst auf Pharma Excipients.

使用水/乙醇/转口醇/capryol-90绿色纳米素清除水散解//www.novoestroim.com/news/removal-azithromycin-aqueous-bulk-solution/ 汤姆 卫星2021年4月10日12:30:13+00 批量代理 仿真程序 加特弗塞 纳米技术 新闻发布 聚乙烯甘醇 丙烯甘醇 启动程序 配方 //www.novoestroim.com/?p=213821
graphical abstract of Removal of azithromycin from aqueous bulk solution using water/ethanol/transcutol/capryol-90 green nanoemulsion

The present work aimed to remove azithromycin (AZM) from contaminated aqueous system using a water/ethanol/transcutol/capryol-90 green nanoemulsion.药被确定为对水生生物和人体健康动植物产生有害影响的潜在药剂绿纳米模量定制并定性为热动稳定性、广度指数、Zeta潜力、粘性、[.]

Der Beitrag

graphical abstract of Removal of azithromycin from aqueous bulk solution using water/ethanol/transcutol/capryol-90 green nanoemulsion

The present work aimed to remove azithromycin (AZM) from contaminated aqueous system using a water/ethanol/transcutol/capryol-90 green nanoemulsion.药被确定为对水生生物和人体健康动植物产生有害影响的潜在药剂绿纳米模量定制并定性为热动稳定性、广度大小、多差指数(PDI)、Zeta潜力、粘度、复用索引(RI)和形态评估使用传输电子显微镜(TEM)。

Moreover、纳米模量调查百分位去除效率和影响%RE体外定性参数显示开发绿色纳米素稳定并拥有二百纳米ANE5展示最小值球状尺寸(49纳米)、低PDI(0.17)、最小粘度(~93cP)和最优zeta潜力(27.8mV)。值%RE取决于水内容和纳米模解-90油并发现%RE值随水量增加和甲状腺素-90浓度下降而提高类似地,% RE值随广度值下降而增加并降低纳米模化的粘度。

不存在接触时间对%RE结果的影响最大%RE值(96.8%)由ANE5从与ANE5接触20分钟后水溶液中获取ahrefs/www.pharmexbens.com/wp-content/uploads/2021/04/Remval-of-athromycin-frous-aques-bulk-solute-wea使用水/乙醇/转口醇/capryol-90绿纳米素清除水散解研究广场2021DOI:10.21203/rs3.rs-337792/v1.

Clubation: 启动程序基于药溶性选择,并按相位图指令产生纳米化广度大小、PDI、粘度、Zeta潜力、折射索引和%RE受纳米模化水和油含量影响基于最小值大小,PDI,最大zeta潜力,最大%RE,ANE5被视为最强和最优绿色纳米素解析法,从水溶法中去除AZMANE5似适于脂吸附法吸附AZM水溶解方法简单、经济、可扩缩、e.oct和生态友好与传统方法比较。

Maties: Azithromycin(AZM,98%纯性)采购自Wockhardt(Aurangabad,印度)。Transcutol-HP (THP, Diethylene glycol monoethyl ether) was obtained from Gattefosse (France).hrefs/www.pharmaexccepties.com/produces/capryol-90-2'目标表示'blank'rel='noopener'>Capryol-90 (MG-90)和ahrfsss/www.pharmaexbidents.com/product/capmul-mcm-c-8'isonol、melefss/srp-80-polyvinyl-alcohol-emprive基本-ph-euruspjpe/所有其他试剂都具有分析等级milpore水使用水溶解法.

s/www.pharmaexbidents.com/news/move-athromycin-aux-bulk-so
Silymarin-questin加载纳米粒子编译//www.novoestroim.com/news/silymarin-quercetin-nanoparticles-tpgs/ 汤姆 周五2021年4月5日 09:30:35+00 提供药 仿真程序 纳米技术 新闻发布 溶解器 TPGS 启动程序 配方 //www.novoestroim.com/?p=212440
Preparation of Silymarin–quercetin Loaded Nanoparticles by Spontaneous Emulsification Solvent Diffusion Method Using D-alpha-tocopheryl Poly (Ethylene Glycol) 1000 Succinate

Silymarin, a flavonolignan, derived from Silybum marianum, family Asteraceae has long been used as a hepatoprotective remedy.Silymarin有细胞保护活动 因为它有抗氧化特性 和自由提取活动药效学研究过去三十年显示Silymarin吸收不良和快速新陈代谢,特别是第二阶段代谢和最终口服差 [.]

DerBeitrag
Preparation of Silymarin–quercetin Loaded Nanoparticles by Spontaneous Emulsification Solvent Diffusion Method Using D-alpha-tocopheryl Poly (Ethylene Glycol) 1000 Succinate

Silymarin, a flavonolignan, derived from Silybum marianum, family Asteraceae has long been used as a hepatoprotective remedy.Silymarin有细胞保护活动 因为它有抗氧化特性 和自由提取活动药代学研究过去三十年显示Silymarin吸收力差,快速新陈代谢化学,特别是第二阶段新陈代谢和最终口服生物利用率差Quercetin是食用蔬菜和水果中的裂变物,它是一种强效抗氧化物并显示各种生物功能Querestin提高血液水平和药效量,因为它是P-Glycoprotein抑制器并抑制药物代谢酶。

bthSilymarin先进型配方如聚合纳米粒子可成功使用提高生物用量和Silymarin控件对肝细胞silymarinquestin自发仿真溶解法编译PNPsTPGS仿真并发配矩阵素材PLGA用于提高封装效率并改进纳米粒子药物发布剖面使用各种药的不同配方:聚合物比和体积和聚积药聚合比、体积和表面活性内容等配方参数效果得到评价。

表态学和纳米粒子大小通过扫描电子显微镜研究药包高效度和体外释放纳米粒子剖面使用紫外线分光测量测定纳米粒子结合本研究中两种药物制作 球状范围为100-200纳米事实显示TPGS是生产防水药纳米粒子并改进纳米粒子封装效率及药加载和药物释放剖面TPGS使用量对纳米粒子尺寸和形态有重大影响, 药加放剖面图.

.ahrefss.com/wp-content/uploads/2021/04/Preparation-of-Silymarin-quercetin-loaded-Nanopartics.pdf塞提拉市Manoj Kumar和P文卡特山药学研究国际杂志84-94 2021第JPRI.66465条DOI:10.9734/JPRI/2021/V33i12358

DerBeitrag
内温封装和特征化基于专题Apgenin投送反氧化聚合安非他明//www.novoestroim.com/news/nanoemulsions-polymeric-amphiphile/ 汤姆 521年4月5日5: 生物可用性增强 仿真程序 纳米技术 新闻发布 主题前接收器 TPGS 启动程序 配方 //www.novoestroim.com/?p=212431 srcs//www.pharmexsubjects.com/wp-content/uploads/2021/04/Ecapsation-and-CharectiTEM images of Apig incorporated into AV oil NEs with the same composition ratios as described above as surfactant ratios of HL/TPGS = (d) 0/100, (e) 50/50, (f) 100/0." loading="lazy" srcset="//www.novoestroim.com/wp-content/uploads/2021/04/Encapsulation-and-Characterization-of-Nanoemulsions-Based-on-an-Anti-oxidative-Polymeric-Amphiphile-for-Topical-Apigenin-Delivery.png 3553w, //www.novoestroim.com/wp-content/uploads/2021/04/Encapsulation-and-Characterization-of-Nanoemulsions-Based-on-an-Anti-oxidative-Polymeric-Amphiphile-for-Topical-Apigenin-Delivery-300x197.png 300w, //www.novoestroim.com/wp-content/uploads/2021/04/Encapsulation-and-Characterization-of-Nanoemulsions-Based-on-an-Anti-oxidative-Polymeric-Amphiphile-for-Topical-Apigenin-Delivery-1024x674.png 1024w, //www.novoestroim.com/wp-content/uploads/2021/04/Encapsulation-and-Characterization-of-Nanoemulsions-Based-on-an-Anti-oxidative-Polymeric-Amphiphile-for-Topical-Apigenin-Delivery-150x99.png 150w, //www.novoestroim.com/wp-content/uploads/2021/04/Encapsulation-and-Characterization-of-Nanoemulsions-Based-on-an-Anti-oxidative-Polymeric-Amphiphile-for-Topical-Apigenin-Delivery-768x505.png 768w, //www.novoestroim.com/wp-content/uploads/2021/04/Encapsulation-and-Characterization-of-Nanoemulsions-Based-on-an-Anti-oxidative-Polymeric-Amphiphile-for-Topical-Apigenin-Delivery-1536x1011.png 1536w, //www.novoestroim.com/wp-content/uploads/2021/04/Encapsulation-and-Characterization-of-Nanoemulsions-Based-on-an-Anti-oxidative-Polymeric-Amphiphile-for-Topical-Apigenin-Delivery-2048x1348.png 2048w, //www.novoestroim.com/wp-content/uploads/2021/04/Encapsulation-and-Characterization-of-Nanoemulsions-Based-on-an-Anti-oxidative-Polymeric-Amphiphile-for-Topical-Apigenin-Delivery-600x395.png 600w" sizes="(max-width: 3553px) 100vw, 3553px" />

Apigenin (Apig) is used as a model drug due to its many beneficial bio-activities and therapeutic potentials.水溶性差和存储稳定性低限制了药区应用的可行性为解决此问题,本研究开发纳米聚合物/NEPS使用抗氧化聚合物/D-ffelly聚乙酸 srcs//www.pharmexsubjects.com/wp-content/uploads/2021/04/Ecapsation-and-CharectiTEM images of Apig incorporated into AV oil NEs with the same composition ratios as described above as surfactant ratios of HL/TPGS = (d) 0/100, (e) 50/50, (f) 100/0." loading="lazy" srcset="//www.novoestroim.com/wp-content/uploads/2021/04/Encapsulation-and-Characterization-of-Nanoemulsions-Based-on-an-Anti-oxidative-Polymeric-Amphiphile-for-Topical-Apigenin-Delivery.png 3553w, //www.novoestroim.com/wp-content/uploads/2021/04/Encapsulation-and-Characterization-of-Nanoemulsions-Based-on-an-Anti-oxidative-Polymeric-Amphiphile-for-Topical-Apigenin-Delivery-300x197.png 300w, //www.novoestroim.com/wp-content/uploads/2021/04/Encapsulation-and-Characterization-of-Nanoemulsions-Based-on-an-Anti-oxidative-Polymeric-Amphiphile-for-Topical-Apigenin-Delivery-1024x674.png 1024w, //www.novoestroim.com/wp-content/uploads/2021/04/Encapsulation-and-Characterization-of-Nanoemulsions-Based-on-an-Anti-oxidative-Polymeric-Amphiphile-for-Topical-Apigenin-Delivery-150x99.png 150w, //www.novoestroim.com/wp-content/uploads/2021/04/Encapsulation-and-Characterization-of-Nanoemulsions-Based-on-an-Anti-oxidative-Polymeric-Amphiphile-for-Topical-Apigenin-Delivery-768x505.png 768w, //www.novoestroim.com/wp-content/uploads/2021/04/Encapsulation-and-Characterization-of-Nanoemulsions-Based-on-an-Anti-oxidative-Polymeric-Amphiphile-for-Topical-Apigenin-Delivery-1536x1011.png 1536w, //www.novoestroim.com/wp-content/uploads/2021/04/Encapsulation-and-Characterization-of-Nanoemulsions-Based-on-an-Anti-oxidative-Polymeric-Amphiphile-for-Topical-Apigenin-Delivery-2048x1348.png 2048w, //www.novoestroim.com/wp-content/uploads/2021/04/Encapsulation-and-Characterization-of-Nanoemulsions-Based-on-an-Anti-oxidative-Polymeric-Amphiphile-for-Topical-Apigenin-Delivery-600x395.png 600w" sizes="(max-width: 3553px) 100vw, 3553px" />

Apigenin (Apig) is used as a model drug due to its many beneficial bio-activities and therapeutic potentials.水溶性差和存储稳定性低限制了药区应用的可行性研究用反毒聚合物、Apig化学稳定性显著提高,并因与BSFL油和AV油Nes合并而提高抗氧化能力,特别是单TPGSNes单端TPGSNES还展示最佳Apig皮肤沉积未来应用局部Apig投送NES-GelTheir rheological characteristics were dominated by the surfactant ratios of HL to TPGS.

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Article information: Chou, T.-H.!Nugroho D.S.长JY郑义秀梁城邓小J内温封装和特征化基于反氧化聚合二元交付。 ObjectiveApgenins 2021 , 13 1016https://doi.org/10.3390/polym1301016

婴儿口服pitide治疗法:挑战与机遇//www.novoestroim.com/news/oral-peptide-therapeutics-infants/ 汤姆 周三2021年4月12:30:25+00 仿真程序 HPPC-Hypraymetellose 纳米技术 新闻发布 口语前接收器 聚乙烯甘醇 溶解器 溶剂 冲动剂 特雷豪斯 启动程序 配方 //www.novoestroim.com/?p=212388
The physiological barriers to delivering oral macromolecular drugs in infants differ from adults.

  Abstract: The vast majority of drugs are not designed or developed for pediatric and infant populations.Peptide药在过去几十年中变得日益重要,也不例外。近60+批药都配制注入方式, 一种对婴儿特别不友好的管治方式s/www.pharmaexsubjects.com/news/oral-pitide-petics-infants/

The physiological barriers to delivering oral macromolecular drugs in infants differ from adults.

 

Abstract: The vast majority of drugs are not designed or developed for pediatric and infant populations.Peptide药在过去几十年中变得日益重要,也不例外。近60+批药都配制注入方式, 一种对婴儿特别不友好的管治方式三片药最近获批口服配方,在这次审查中,我们考虑当前口语配方的挑战和机遇,特别是为婴儿口语配方描述口服蛋白质传播策略 和婴儿生理学对这些策略的潜在作用微信微信微信微信微信微信微信微信微信微信微信微信微信微信微信微信微信微信微信微信微信微信微信微信微信微信微信微信微信微信微信微信微信微信微信微信微信微信微信微信微Together, these efforts underscore the feasibility of oral peptide delivery in infants and provide motivation to increase attention paid to this underserved area of drug delivery and formulation.

Oral delivery of peptide therapeutics in infants Challenges and opportunities_1

 

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Introduction

Historically, drugs are not designed for children or infants.这是因为儿童作为一个人口从药物开发角度提出了多项挑战举例说,在测试儿童药物时存在道德问题,而金融动机不足。此外,儿童在药用量表和生理学方面有独特的需求,这些需求与成人基本不同。

这些药物开发挑战产生两大问题首先是许多婴儿和童年条件根本无药可用,包括死环球炎、童年间肺病和自休多细胞肾病[1、[2]、[3]反过来,这可能说明临床试验中小儿病人注册率比成人低10倍[4]问题二是当适当药确实存在时,此类使用可能改变核准剂量、时间段、剂量表和/或管理路线不幸地,离标签处方导致负药响应量倍增(例如:呕吐和查获)许可用药[5]、[6]并伴生病人死亡率上升,因为成人与儿童之间的生理差异理解度低[7]此外,剂量调整通常通过基于权或体表面积的教育猜想法实现。因此,显然需要优化药配方专为小儿群设计。

口语配方很容易在保健环境外管理,理想长期使用,并很容易在出现不良反应时停止使用此外,平板药和其他固态用量表便于活性药素保值长,而无菌和专用药用量表则[9]小儿病人尤其从口服药中受益,因为儿童往往比成人更容易受注入困扰。儿童有时难以吞下固剂量表,但多片抗生素和非静态抗炎药已配制成液以方便小儿病人使用[10]药剂师往往瞬时溶解、稀释或复发配方,以不同浓度或不同介质为成人制作婴儿用药[11]、[12]这是一项重大安全关注问题,并由于复杂改变成人配方而没有明确指导或标准[13].

Peptide和蛋白质药是药市场唯一和关键部分,3种新pitide药在2019-2020年获得批准,另外150种主动开发[14],[15]petide药对小分子药有一些关键长处,包括更高特性和更精密药理作用机制,可用于治疗复杂疾病成功pitide药包括治疗糖尿病的胰岛素和治疗生长失常的人类生长激素浸化药因物理化学特征而难以编译和交付,尤其是口服路由。因为这些挑战延缓了pitide药的研发和市场认可,也阻扰了这些药在小儿群中的应用。

婴儿定义为1至24个月[16]新产儿交付药物可提供替代审查,新产子小于一个月[11]上半期审查中,我们讨论小便药管道的现状, 以及口服配药的挑战和解决方案第二部分审查侧重于独特的婴儿和成人胃生理问题,这带来了独特的药物交付挑战,突出了该领域知识的重大空白。上传传统药研发方法对婴儿来说也取得了令人鼓舞的进展.
s-divider全小ss/p>见s/bs/pharmaex-infants/
世界癌症日2021-肿瘤药房功能解决方案//www.novoestroim.com/news/solutions-oncology-pharmaceuticals/ 汤姆 Thu,042021年2月1日:22+00 巴斯夫 宾德 装饰 毒贩子 提供药 仿真程序 新闻发布 溶解器 启动程序 配方 //www.novoestroim.com/?p=200055
World Cancer Day

"World Cancer Day every 4 February is the global uniting initiative led by the Union for International Cancer Control (UICC).通过提高世界范围的认识、改善教育并催化个人、集体和政府行动,他们正共同努力重新构思一个世界,在这个世界中,数以百万计可预防癌症死亡获救,人人享有救生癌症治疗和护理服务-不问

World Cancer Day

"World Cancer Day every 4 February is the global uniting initiative led by the Union for International Cancer Control (UICC).By raising worldwide awareness, improving education and catalysing personal, collective and government action, they're working together to reimagine a world where millions of preventable cancer deaths are saved and access to life-saving cancer treatment and care is equal for all – no matter who you are or where you live. 

Created in 2000, World Cancer Day has grown into a positive movement for everyone, everywhere to unite under one voice to face one of our greatest challenges in history.

Each year, hundreds of activities and events take place around the world, gathering communities, organisations and individuals in schools, businesses, hospitals, marketplaces, parks, community halls, places of worship – in the streets and online – acting as a powerful reminder that we all have a role to play in reducing the global impact of cancer.

This year's World Cancer Day's theme, ‘I Am and I Will', is all about you and your commitment to act.UICC相信,通过我们的积极行动,我们可以一起实现到2030年将癌症和非传染病早死数减少三分之一的目标。”More onUICC 估计到2040年全球新病例数将增至2 750万例对许多人来说,癌症将意味着多年治疗和后续约见,付出巨大的体力、情感和财政代价。BASF药理解决方案提供素材促进高质量处理和护理相信启发性药物改善生活,因为良好的健康对繁荣、增长和实现生活至关重要。

共同建设可持续未来

BASF通过向制药业提供智能解决方案为可持续未来创造化学高素质行业引导产品使你能够开发出实现理想目标参数的药品。

BASF使用功能前端大组合解决口语语语句语句设计挑战。

Download the brochure here and join BASF to inspire medicines for better lives.


Infographic world cancer day_smallInfographic: World Cancer Day Campaign Material by Union for International Cancer Control (UICC) is licensed under a Creative Commons Attribution-ShareALike 4.0 International License.


More articles on cancer:

Der Beitrag World Cancer Day 2021 – Functional Solutions for Oncology Pharmaceuticals erschien zuerst auf Pharma Excipients.

极热感应原位凝胶设计法大有希望,该凝胶基础是反洛拉塔丁与Kolliphor//www.novoestroim.com/news/thermosensitive-in-situ-gel-solid-dispersion/ 汤姆 弗里2021年1月22日15:30:54+00 巴斯夫 提供药 仿真程序 新闻发布 溶解器 启动程序 配方 //www.novoestroim.com/?p=197163
graphical abstract of A promising approach to design thermosensitive in situ gel based on solid dispersions of desloratadine with Kolliphor® 188 and Pluronic® F127

Desloratadine (DSL) is an anti-allergic agent but its efficacy is limited with its low dissolution rate and aqueous solubility results in restricted bioavailability.Kolliphor188(K188)和F127(P127)作为DSL溶解性改进剂的概率分析,DSL可用于编译面向nasals

graphical abstract of A promising approach to design thermosensitive in situ gel based on solid dispersions of desloratadine with Kolliphor® 188 and Pluronic® F127

Desloratadine (DSL) is an anti-allergic agent but its efficacy is limited with its low dissolution rate and aqueous solubility results in restricted bioavailability.当前研究检验使用kolliphor 188sds评估形态学、晶度、热行为、溶性与分解率,评估聚合物作为溶性修饰器的效率SD准备K188和P127显示软毛结构、小粒子大小和小尺寸分布DSC、FT-IR、sup>1 H-NMR光谱确认SD并提供关于聚合网络DSL状态的信息dsl可溶性确定为 0106++++9所有用K188和P127显示增强溶性从42倍至115倍。K1和P1配方选择为设计Nasal原位凝胶系统最优冷法设计Gels显示经修改释放最适合Pepaps-Sahlin模型透明Gels设计使用足够数量的聚合物可减少混凝土清除量。

热敏化原位凝胶设计大有希望方法,基础是kolliphor /sup>188和Pluronic /sup>F127.i>JsrmAnalCalorim 固散(2021年)。https://doi.org/10.1007/s10973-020-10460-0

Der Beitrag 自然磷素药前接收器//www.novoestroim.com/news/natural-phospholipids/ 汤姆 Tue街8点2020年12月6点30分56+00 仿真程序 素材类 新闻发布 磷lips 溶解器 启动程序 配方 //www.novoestroim.com/?p=187196

different graphs about Natural phospholipids as pharmaceutical excipients

Phospholipids are used in many types of formulations, such as fat emulsions, mixed micelles, suspensions, and liposomal preparations for any administration route [1-3].Posphlipid由极端头组和亲嘴尾组成并用作仿冒剂、润滑剂、溶解剂和前亲嘴类物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化药化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化物化磷素分子由甘卓骨架组成 [.]

Der Beltrag

different graphs about Natural phospholipids as pharmaceutical excipients

Phospholipids are used in many types of formulations, such as fat emulsions, mixed micelles, suspensions, and liposomal preparations for any administration route [1-3].Posphlipid由极端头组和亲嘴尾组成hrefss/www.pharmaexbripss.com/emulser/'targets='blank'rel磷素分子由甘油骨架组成,在1和2级加脂肪酸,3级加磷酸,后者再加酒精最常见的磷素为磷化磷素(PC),而PC是Licthin的主要成分,见美国药典Posphlipids游戏,例如,Cellmbranes中的角色,有消化/代谢函数[4]lipseoprotein组件和乙酰胆碱源(PC)和(基本)脂肪酸和能量源[5]。

Figure 1.大豆油分离过程阶梯流图. 控制原材料质量并使用验证净化法保证ss/www.pharmaexbiders.com/news/lipsoid-phoslipid-ds/'Egg Phonespids与Hen蛋黄相隔离,方法类同大豆Licthin, 并起重要作用。

自然磷lipse可进一步修改成饱和磷lipsi2Besides natural phospholipids, synthetic phospholipids are also being used in pharmaceutical products.

Figure 2.Enzymatic conversion possibilities of phosphatidylcholine

Figure 2.复元转换磷化物[7].

用于口服和皮肤调试的药产品中,主要使用大豆磷化物皮肤使用还应用氢化大豆磷化物单片产品中,自然磷素普特普特普特普特普特普特普特普特普特普特普特普特普特普特普特普特普特普特普特普特普特普特普特普特普特普特普特普特普特普特普特普特普特普特普特普特普特普特普特普特普特普特普特Examples of parenteral liposome products for human use containing natural 7 phospholipids (in bold)." width="1068" height="608" srcset="//www.novoestroim.com/wp-content/uploads/2020/12/Table-1.-Examples-of-parenteral-liposome-products-for-human-use-containing-natural-7-phospholipids-in-bold..png 1068w, //www.novoestroim.com/wp-content/uploads/2020/12/Table-1.-Examples-of-parenteral-liposome-products-for-human-use-containing-natural-7-phospholipids-in-bold.-300x171.png 300w, //www.novoestroim.com/wp-content/uploads/2020/12/Table-1.-Examples-of-parenteral-liposome-products-for-human-use-containing-natural-7-phospholipids-in-bold.-1024x583.png 1024w, //www.novoestroim.com/wp-content/uploads/2020/12/Table-1.-Examples-of-parenteral-liposome-products-for-human-use-containing-natural-7-phospholipids-in-bold.-150x85.png 150w, //www.novoestroim.com/wp-content/uploads/2020/12/Table-1.-Examples-of-parenteral-liposome-products-for-human-use-containing-natural-7-phospholipids-in-bold.-768x437.png 768w, //www.novoestroim.com/wp-content/uploads/2020/12/Table-1.-Examples-of-parenteral-liposome-products-for-human-use-containing-natural-7-phospholipids-in-bold.-600x342.png 600w" sizes="(max-width: 1068px) 100vw, 1068px" />

Table 1.嵌入式滑动产品实例中含有自然磷化物(用粗体表示)。

Egg磷化物Intralipid®) [10].油溶性药用物,如二联苯基和二联苯基[11、12].

p>pienter混合小鼠配方,由豆类磷化素和合氯酸盐组成,或适合溶解维他命K或豆类磷化物作为主动药用成分处理肝错乱[13]这些产品强调安全静脉注射大豆lecithin[14].

自然磷素摘自牛或牛排提取处理Restistrials综合症inbrijaQQ由12dalimityl-sn-glyce-3-phosholine组成。

Natural磷化物为监管部门所熟知并在许多药典中描述[16]关于磷素毒性问题,世界卫生组织、美国林业局和欧盟不限制异硫素口服添加剂[17-19]安全静脉注射大豆和鸡蛋磷化物记录充分[20].

安全管理路线嵌入式应用使用蛋类、大豆和氢化大豆磷化物,合成磷化物除外口服大豆磷化物占上风,而皮肤局部化大豆磷化物则受欢迎吸入产物中含有自然磷素提取物和合成磷素关于自然和合成磷化物用法的更多资料参考van Hoogevest,P andWendel,A:“使用22自然和合成磷化物作为药前接受者”(1616).

/ahrefs='https/www.pharmaexbiders.com/wp-content/uploads/20/12/the-us-phoplips/s-frucetices-exferr.pdf'Peter van Hoogevest,
Phospholipid Research Center Heidelberg, Germany.

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