LIVIVO - Search results -

Search results

Result 1 - 10 of total 17

Search options

Article ; Online: Comparison of venetoclax and ivosidenib/enasidenib for unfit newly diagnosed patients with acute myeloid leukemia and

Wang, Lida / Song, Jiwu / Xiao, Xiangming / Li, Dianfang / Liu, Tianmeng / He, Xiaopo

Journal of chemotherapy (Florence, Italy)

2023 Volume 36, Issue 3, Page(s) 202–207

Abstract: Because of lacking of head-to-head comparison between venetoclax ... ...

Abstract	Because of lacking of head-to-head comparison between venetoclax and
MeSH term(s)	Humans ; Network Meta-Analysis ; Leukemia, Myeloid, Acute/drug therapy ; Leukemia, Myeloid, Acute/genetics ; Azacitidine/therapeutic use ; Mutation ; Antineoplastic Combined Chemotherapy Protocols/therapeutic use ; Isocitrate Dehydrogenase/genetics ; Aminopyridines ; Glycine/analogs & derivatives ; Bridged Bicyclo Compounds, Heterocyclic ; Pyridines ; Triazines ; Sulfonamides
Chemical Substances	enasidenib (3T1SS4E7AG) ; ivosidenib (Q2PCN8MAM6) ; venetoclax (N54AIC43PW) ; Azacitidine (M801H13NRU) ; IDH1 protein, human (EC 1.1.1.42.) ; Isocitrate Dehydrogenase (EC 1.1.1.41) ; Aminopyridines ; Glycine (TE7660XO1C) ; Bridged Bicyclo Compounds, Heterocyclic ; Pyridines ; Triazines ; Sulfonamides
Language	English
Publishing date	2023-08-20
Publishing country	England
Document type	Meta-Analysis ; Journal Article ; Review
ZDB-ID	1036294-0
ISSN	1973-9478 ; 1120-009X
ISSN (online)	1973-9478
ISSN	1120-009X
DOI	10.1080/1120009X.2023.2247200
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.A 2701: Show issues			Location: Je nach Verfügbarkeit (siehe Angabe bei Bestand) bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular Jg. 1995 - 2021: Lesesall (2.OG) ab Jg. 2022: Lesesaal (EG)
Zs.MO 387: Show issues

Order via subito

This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

Details ▾
- See ZB MED holdings
- Order with fees

Article: Nootkatone, a Sesquiterpene Ketone From

Yong, Zhang / Zibao, Huang / Zhi, Zhou / Ning, Ma / Ruiqi, Wang / Mimi, Chen / Xiaowen, He / Lin, Dong / Zhixuan, Xia / Qiang, Liu / Weiying, Lu / Xiaopo, Zhang

Frontiers in pharmacology

2022 Volume 13, Page(s) 909280

Abstract: Metabolic-associated fatty liver disease (MAFLD) is becoming more common due to lifestyle changes. A long-term high-fat and high-glucose diet induces glycolipid metabolism disorders in the liver, which results in the development of MAFLD. To date, there ... ...

Abstract	Metabolic-associated fatty liver disease (MAFLD) is becoming more common due to lifestyle changes. A long-term high-fat and high-glucose diet induces glycolipid metabolism disorders in the liver, which results in the development of MAFLD. To date, there is no specific clinically useful therapeutics for this disease. Natural products or synthetic compounds were screened and investigated to find effective agents for treating MAFLD. In this study, nootkatone (Nok), a natural sesquiterpene ketone isolated from
Language	English
Publishing date	2022-07-05
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2587355-6
ISSN	1663-9812
ISSN	1663-9812
DOI	10.3389/fphar.2022.909280
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article: Absorption Separation of Hydrofluorocarbon/Hydrofluoroolefin Refrigerant Mixtures Using Ionic Liquids

Sun, Yanjun / Wei, Qiming / Wang, Xingdan / Wang, Xiaopo / He, Maogang

Industrial & engineering chemistry process design and development. 2022 Aug. 11, v. 61, no. 34

2022

Abstract: Separation of hydrofluoroolefins (HFOs)/hydrofluorocarbons (HFCs) from new-generation refrigerant mixtures has become critical to promote refrigerant recycling use and greatly reduce the emission of HFC refrigerants having high global warming potential. ... ...

Abstract	Separation of hydrofluoroolefins (HFOs)/hydrofluorocarbons (HFCs) from new-generation refrigerant mixtures has become critical to promote refrigerant recycling use and greatly reduce the emission of HFC refrigerants having high global warming potential. In this study, the utilization of ionic liquids (ILs) as ideal separation agents is explored for the separation performance of mixtures of HFCs (R-32, R-227ea, R-134a, R-152a, and R-125) with HFOs (R-1234yf and R-1234ze(E)). The thermodynamic absorption equilibria of R-134a, R-227ea, R-152a, R-32, and R-125 in [P₆,₆,₆,₁₄][Cl] were measured at temperatures from 293.15 to 343.15 K and pressure up to 1.4 MPa. R-227ea shows the highest solubility, while R-32 shows the lowest solubility, suggesting that the absorption of HFCs in ILs is mainly related to their H-bonding capability. The measured data were successfully correlated by the equilibrium equation combined with the NRTL model, which provides a theoretical tool used for the separation process design. Moreover, the separation capacity was assessed for HFC/HFO blends in imidazolium- and phosphonium-based ILs using ideal selectivity. Considering the ideal selectivity, viscosity, and cost of ILs, [P₆,₆,₆,₁₄][Cl] may be a good candidate for an entrainer for separating some azeotropic or close-boiling-point HFC/HFO mixtures.
Keywords	absorption ; equations ; hydrofluorocarbons ; hydrogen bonding ; models ; process design ; solubility ; thermodynamics ; viscosity
Language	English
Dates of publication	2022-0811
Size	p. 12787-12796.
Publishing place	American Chemical Society
Document type	Article
ZDB-ID	1484436-9
ISSN	1520-5045 ; 0888-5885
ISSN (online)	1520-5045
ISSN	0888-5885
DOI	10.1021/acs.iecr.2c01639
Database	NAL-Catalogue (AGRICOLA)

Order via subito

Article ; Online: Effect of acupuncture on regulating IL-17, TNF-ɑ and AQPs in Sjögren's syndrome.

Liu, Ruihua / Zhang, Yi / Li, Kesong / Xu, Haodong / Cheng, Zengyu / Pang, Fengtao / Wu, Hengbo / Guo, Zilin / He, Jiale / Tang, Xiaopo / Zhou, Xinyao / Jiang, Quan

Oral diseases

2023 Volume 30, Issue 1, Page(s) 50–62

Abstract: Aim: The aim of the study was to observe the effect of acupuncture on regulating interleukin (IL)-17, tumor necrosis factor (TNF)-ɑ, and aquaporins (AQPs) in Sjögren's syndrome (SS) on patients and on non-obese diabetic (NOD) models.: Methods: Levels ...

Abstract	Aim: The aim of the study was to observe the effect of acupuncture on regulating interleukin (IL)-17, tumor necrosis factor (TNF)-ɑ, and aquaporins (AQPs) in Sjögren's syndrome (SS) on patients and on non-obese diabetic (NOD) models. Methods: Levels of anti-AQP 1, 5, 8, and 9 antibodies, IL-17, and TNF-ɑ in the serum of SS patients were compared prior and following 20 acupuncture treatment visits during 8 weeks. While in murine model, five groups were divided to receive interventions for 4 weeks, including control, model, acupuncture, isoflurane, and hydroxychloroquine. The submaxillofacial gland index, histology, immunohistochemistry of AQP1, 5, salivary flow, together with IL-17, and TNF-ɑ expression in peripheral blood were compared among the groups. Results: Acupuncture reduced IL-17, TNF-ɑ, and immunoglobin A levels, and numeric analog scale of dryness in 14 patients with SS (p < 0.05). The salivary flow was increased, and the water intake decreased in NOD mice receiving acupuncture treatments. IL-17 and TNF-ɑ levels in peripheral serum were down-regulated (p < 0.05) and AQP1, 5 expression in the submandibular glands up-regulated in mice. Conclusion: The effect on relieving xerostomia with acupuncture may be achieved by up-regulating the expression of AQP1. AQP5, down-regulating levels of IL-17 and TNF-ɑ, and a decrease in inflammation of glands.
MeSH term(s)	Humans ; Animals ; Mice ; Sjogren's Syndrome/pathology ; Tumor Necrosis Factor-alpha/metabolism ; Interleukin-17/metabolism ; Mice, Inbred NOD ; Submandibular Gland/metabolism ; Acupuncture Therapy ; Disease Models, Animal
Chemical Substances	Tumor Necrosis Factor-alpha ; Interleukin-17
Language	English
Publishing date	2023-07-30
Publishing country	Denmark
Document type	Journal Article
ZDB-ID	1290529-x
ISSN	1601-0825 ; 1354-523X
ISSN (online)	1601-0825
ISSN	1354-523X
DOI	10.1111/odi.14680
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.A 4427: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
Jg. 1995 - 2021: Lesesall (2.OG)
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article: [A rapid method based on advanced polymer chromatography for analyzing the products of the acid-catalyzed depolymerization of lignosulfonate].

Fang, Hongxia / Qian, Chen / Cui, Peng / Liu, Jingfeng / Hu, Xiaopo / He, Hualong / Sun, Jiying

Se pu = Chinese journal of chromatography

2019 Volume 37, Issue 9, Page(s) 983–989

Abstract: In this study, a fast and efficient method for the separation and analysis of the products in the acid-catalyzed depolymerization of commercially available sodium lignosulfonate has been developed. The depolymerized lignosulfonate products were well ... ...

Abstract	In this study, a fast and efficient method for the separation and analysis of the products in the acid-catalyzed depolymerization of commercially available sodium lignosulfonate has been developed. The depolymerized lignosulfonate products were well separated and characterized by advanced polymer chromatography (APC) employing four ACQUITY APC XT columns in series and a ultraviolet detector. The developed method enabled the detection of relative-low-molecular-mass lignin degradation products with peak molecular weights (
Language	Chinese
Publishing date	2019-10-22
Publishing country	China
Document type	English Abstract ; Journal Article
ISSN	1000-8713
ISSN	1000-8713
DOI	10.3724/SP.J.1123.2019.02013
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Article ; Online: Rapid determination of lignosulfonate depolymerization products by advanced polymer chromatography.

Qian, Chen / Fang, Hongxia / Cui, Peng / Cai, Fang / Gao, Xinyu / He, Hualong / Hu, Xiaopo

Journal of separation science

2019 Volume 42, Issue 13, Page(s) 2289–2297

Abstract: Depolymerized lignin products are very complex mixtures. Based on a depolymerization solution of commercially available sodium lignosulfonate under mild conditions, a fast and efficient method for the separation and direct characterization of the degree ... ...

Abstract	Depolymerized lignin products are very complex mixtures. Based on a depolymerization solution of commercially available sodium lignosulfonate under mild conditions, a fast and efficient method for the separation and direct characterization of the degree and efficiency of the acid-catalyzed depolymerization of lignin was developed in this study. Using an ultraviolet detector, the depolymerized lignosulfonate products were well separated and characterized according to the relative molar mass distribution on an advanced polymer chromatographic system with three ethylene-bridged hybrid columns having small pore sizes (45 Å) in series and tetrahydrofuran as the mobile phase. The developed advanced polymer chromatography method enabled the detection of low-molecular-weight lignin degradation products (M
MeSH term(s)	Chromatography, High Pressure Liquid ; Lignin/analogs & derivatives ; Lignin/analysis ; Lignin/chemical synthesis ; Polymerization ; Polymers/chemistry
Chemical Substances	Polymers ; lignosulfuric acid (8062-15-5) ; Lignin (9005-53-2)
Language	English
Publishing date	2019-06-07
Publishing country	Germany
Document type	Journal Article
ZDB-ID	2047990-6
ISSN	1615-9314 ; 1615-9306
ISSN (online)	1615-9314
ISSN	1615-9306
DOI	10.1002/jssc.201900206
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article ; Online: Design and investigation of a multichannel laser-triggered vacuum switch.

Fan, Wenfang / He, Zhenghao / Mao, Xiaopo

The Review of scientific instruments

2016 Volume 87, Issue 3, Page(s) 35115

Abstract: A laser-triggered vacuum switch (LTVS) is an advanced closing switch with nanosecond delay and jitter. In order to enhance hold-off voltage and extend the service lifetime of an LTVS, we designed a multichannel laser-triggered vacuum switch (MLTVS) ... ...

Abstract	A laser-triggered vacuum switch (LTVS) is an advanced closing switch with nanosecond delay and jitter. In order to enhance hold-off voltage and extend the service lifetime of an LTVS, we designed a multichannel laser-triggered vacuum switch (MLTVS) utilizing a cone-shaped target electrode placed on the cathode platform. The fabrication and testing of the MLTVS is described in this paper. Experimental results show that the working voltage of the MLTVS with a gap distance of 12 mm is from 30 V to 20 kV. The threshold energy for triggering the switch is 0.4 mJ corresponding to a peak power density of 27.9 MW/cm(2). The triggering lifetime of a spot can reach up to 18,000 shots. In addition, the relationship between triggering lifetime and target materials is analyzed using a field emission scanning electron microscope. A hypothesis of the vacuum gap's triggering mechanism is discussed based on the measured results.
Language	English
Publishing date	2016-03
Publishing country	United States
Document type	Journal Article
ZDB-ID	209865-9
ISSN	1089-7623 ; 0034-6748
ISSN (online)	1089-7623
ISSN	0034-6748
DOI	10.1063/1.4942913
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Bonn / Germany

Z 4' 46/112: Show issues

Order via subito

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Details ▾
- See ZB MED holdings
- Order with fees

Article: Rapid determination of lignosulfonate depolymerization products by advanced polymer chromatography

Qian, Chen / Cai, Fang / Cui, Peng / Fang, Hongxia / Gao, Xinyu / He, Hualong / Hu, Xiaopo

Journal of separation science. 2019 July, v. 42, no. 13

2019

Abstract	Depolymerized lignin products are very complex mixtures. Based on a depolymerization solution of commercially available sodium lignosulfonate under mild conditions, a fast and efficient method for the separation and direct characterization of the degree and efficiency of the acid‐catalyzed depolymerization of lignin was developed in this study. Using an ultraviolet detector, the depolymerized lignosulfonate products were well separated and characterized according to the relative molar mass distribution on an advanced polymer chromatographic system with three ethylene‐bridged hybrid columns having small pore sizes (45 Å) in series and tetrahydrofuran as the mobile phase. The developed advanced polymer chromatography method enabled the detection of low‐molecular‐weight lignin degradation products (Mn = 260–1100 Da) with high peak resolutions in less than 7.2 min. Furthermore, preliminary advanced polymer chromatography studies to determine the influence of reaction temperature on the depolymerized products indicated that the depolymerized aromatics fell in several molecular weight ranges with an extremely low dispersity. This new approach can be used for the rapid analysis of lignin depolymerization products.
Keywords	aromatic compounds ; catalytic activity ; chromatography ; depolymerization ; lignin ; lignosulfonates ; molecular weight ; rapid methods ; temperature ; tetrahydrofuran
Language	English
Dates of publication	2019-07
Size	p. 2289-2297.
Publishing place	John Wiley & Sons, Ltd
Document type	Article
Note	JOURNAL ARTICLE
ZDB-ID	2047990-6
ISSN	1615-9314 ; 1615-9306
ISSN (online)	1615-9314
ISSN	1615-9306
DOI	10.1002/jssc.201900206
Database	NAL-Catalogue (AGRICOLA)

Order via subito

Article: Sildenafil suppresses the proliferation and enhances the apoptosis of hemangioma endothelial cells.

He, Xiaopo / Liu, Yiran / Li, Kai / Yang, Aijun / Wang, Rui / Liu, Shaohua

Experimental and therapeutic medicine

2017 Volume 13, Issue 6, Page(s) 2645–2650

Abstract: Treatment of infantile hemangiomas (IH) with propranolol was first reported in 2008. Regressions of lymphatic malformations combined with pulmonary hypertension was first reported in 2012 after three children received treatment with oral sildenafil, ... ...

Abstract	Treatment of infantile hemangiomas (IH) with propranolol was first reported in 2008. Regressions of lymphatic malformations combined with pulmonary hypertension was first reported in 2012 after three children received treatment with oral sildenafil, which serves as an antagonist of phosphodiesterase isoform-5 (PDE-5). A marked expression of endothelial cells in the cytoplasm of IH tissues was obtained in our previous study. Therefore, the present study hypothesized that the antagonist of PDE-5, sildenafil, may lead to the regression of hemangiomas. To assess this hypothesis, the proliferation and apoptosis of specimen-derived hemangioma endothelial cells (HemECs) was determined
Language	English
Publishing date	2017-04-05
Publishing country	Greece
Document type	Journal Article
ZDB-ID	2683844-8
ISSN	1792-1015 ; 1792-0981
ISSN (online)	1792-1015
ISSN	1792-0981
DOI	10.3892/etm.2017.4306
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article: Effects of Nitrogen Application on Post-Silking Root Senescence and Yield of Maize

Chen, Yanling / Zhang, Jie / Li, Qian / He, Xiaolong / Su, Xiaopo / Chen, Fanjun / Yuan, Lixing / Mi, Guohua

Agronomy journal. 2015 May, v. 107, no. 3

2015

Abstract: The size of roots and their physiological activity during the grain-filling stage affect water and nutrient uptake, and grain yield (GY) in maize (Zea mays L.). The aim of this study was to determine the effects of different N levels on postanthesis root ...

Abstract	The size of roots and their physiological activity during the grain-filling stage affect water and nutrient uptake, and grain yield (GY) in maize (Zea mays L.). The aim of this study was to determine the effects of different N levels on postanthesis root senescence in field-grown maize. Three N levels (0, 120, 240 kg N ha–1) was applied to field-grown maize, and the length and weight of roots in the 0- to 40-cm soil layer, nitrogenous compounds in xylem sap, N uptake, dry matter (DM), N accumulation, and GY were analyzed. Shoot N accumulation, but not grain yield, was higher in the N240 treatment than in the N120 treatment. At the silking stage, the root length was longest in the N0 treatment and shortest in the N240 treatment. This was because of the high root/shoot (R/S) and root C/N ratios in N0. Total root length decreased throughout the grain-filling period, mainly because of the reduced length of early developed nodal roots. The root length decreased by 27% in the N0 treatment, to a smaller extent compared to that in N120 (52%) and N240 (51%). The amounts of NO3−–N, NH4+–N and amino acid-N in the xylem sap were highest in the N240 treatment during the entire grain-filling stage, suggesting that a high N supply increased root N-uptake activity. Based on these results, we conclude that high root N-uptake activity, not delayed root senescence, resulted in the large accumulation of N in the shoot under excess N.
Keywords	Zea mays ; ammonium nitrogen ; carbon nitrogen ratio ; corn ; filling period ; grain yield ; nitrate nitrogen ; nitrogen ; nitrogen compounds ; nutrient uptake ; roots ; sap ; shoots ; soil ; xylem
Language	English
Dates of publication	2015-05
Size	p. 835-842.
Publishing place	The American Society of Agronomy, Inc.
Document type	Article
Note	epub
ZDB-ID	410332-4
ISSN	1435-0645 ; 0002-1962
ISSN (online)	1435-0645
ISSN	0002-1962
DOI	10.2134/agronj14.0509
Database	NAL-Catalogue (AGRICOLA)

In stock of ZB MED Bonn / Germany

Z 843: Show issues
Zs Lan AJ: Show issues

Order via subito

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Details ▾
- See ZB MED holdings
- Order with fees

To top

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

Order via subito

More links

Kategorien

Order via subito

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

Order via subito

Inter-library loan at ZB MED

More links

Kategorien

Order via subito

More links

Kategorien

In stock of ZB MED Bonn / Germany

Order via subito

Inter-library loan at ZB MED

More links

Kategorien

Order via subito

More links

Kategorien

Order via subito

More links

Kategorien

In stock of ZB MED Bonn / Germany

Order via subito

Inter-library loan at ZB MED