LIVIVO - Search results -

Search results

Result 1 - 10 of total 12194

Search options

Article ; Online: Action of the hydroethanolic extract of the flowers of Acmella oleracea (L.) R.K. Jansen on the reproductive performance of Wistar females rats: A popular female aphrodisiac from the Amazon.

da Rocha, Clarice Flexa / de Medeiros Souza Lima, Yuri / Carvalho, Helison Oliveira / Pinto, Rodrigo Costa / Ferreira, Irlon Maciel / Castro, Andres Navarrete / Lima, Clarissa Silva / Carvalho, José Carlos Tavares

Journal of ethnopharmacology

2018 Volume 214, Page(s) 301–308

Abstract: Ethnopharmacological relevance: The species Acmella oleracea (L.) R.K. Jansen (Asteraceae ...

Abstract	Ethnopharmacological relevance: The species Acmella oleracea (L.) R.K. Jansen (Asteraceae), popularly known as jambú, is marketed in fairs as a female aphrodisiac and has several pharmacological activities already confirmed, among them the sexual stimulant action. The objective of this study was to evaluate the effects of the oral administration of the hydroethanolic extract of A. oleracea flowers (EHAo) on wistar rats during the pre-mating, mating, and pre-implantation period. Material and methods: During the treatment period, measurements of feed intake, water intake, weight, estrous cycle, behavior, reproductive parameters, biochemical parameters, hematological parameters, and histopathology of ovaries were performed daily. Results: In the gas chromatography analysis - mass spectrometry characterization, the compound (2E, 6Z, 8E) -N-isobutyldeca-2,6,8-trienamide (spilanthol) was detected as the majority compound at the 84% concentration. In the conditions of this study, EHAo did not cause maternal toxicity. However, in the estrous cycle, the frequency of the Proestrous (P) and Estrous (E) phase was significantly increased with the doses of 88.91 and 444.57mg/kg of the EHAo in relation to the control. On the other hand, the metaestrous (M) and diestrous (D) phases showed a significant reduction in their frequency in the groups treated with EHAo. Water intake increased significantly (p < 0.01), as well as the triglyceride levels, the total cholesterol and fractions (p < 0.05), and the percentage of neutrophils (p < 0.05). Conclusion: It is concluded, therefore, that the treatment with EHAo, which is one of the forms popularly used, is safe in the concentrations and time of treatment studied as it is able to influence the estrous cycle without altering folliculogenesis and fertility.
MeSH term(s)	Animals ; Aphrodisiacs/isolation & purification ; Aphrodisiacs/pharmacology ; Asteraceae/chemistry ; Cholesterol/blood ; Dose-Response Relationship, Drug ; Drinking/drug effects ; Estrous Cycle/drug effects ; Ethanol/chemistry ; Female ; Flowers/chemistry ; Neutrophils/drug effects ; Ovary/drug effects ; Ovary/physiology ; Phytotherapy ; Plant Extracts/isolation & purification ; Plant Extracts/pharmacology ; Plants, Medicinal ; Pregnancy ; Rats, Wistar ; Reproduction/drug effects ; Solvents/chemistry ; Time Factors ; Triglycerides/blood
Chemical Substances	Aphrodisiacs ; Plant Extracts ; Solvents ; Triglycerides ; Ethanol (3K9958V90M) ; Cholesterol (97C5T2UQ7J)
Language	English
Publishing date	2018-03-25
Publishing country	Ireland
Document type	Journal Article
ZDB-ID	134511-4
ISSN	1872-7573 ; 0378-8741
ISSN (online)	1872-7573
ISSN	0378-8741
DOI	10.1016/j.jep.2017.12.024
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.A 1494: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
Jg. 1995 - 2021: Lesesall (1.OG)
ab Jg. 2022: Lesesaal (EG)

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 ; Online: Impaired Inactivation of L-Type Ca2+ Current as a Potential Mechanism for Variable Arrhythmogenic Liability of HERG K+ Channel Blocking Drugs.

Kim, Jae Gon / Sung, Dong Jun / Kim, Hyun-ji / Park, Sang Woong / Won, Kyung Jong / Kim, Bokyung / Shin, Ho Chul / Kim, Ki-Suk / Leem, Chae Hun / Zhang, Yin Hua / Cho, Hana / Bae, Young Min

PloS one

2016 Volume 11, Issue 3, Page(s) e0149198

Abstract: ... action potential duration (APD) prolongation that involves increase in late L-type Ca2+ current (ICaL) caused ... rectifier K+ current (IKr) antagonist potency. However, recent data suggest that even drugs thought to be ...

Abstract	The proarrhythmic effects of new drugs have been assessed by measuring rapidly activating delayed-rectifier K+ current (IKr) antagonist potency. However, recent data suggest that even drugs thought to be highly specific IKr blockers can be arrhythmogenic via a separate, time-dependent pathway such as late Na+ current augmentation. Here, we report a mechanism for a quinolone antibiotic, sparfloxacin-induced action potential duration (APD) prolongation that involves increase in late L-type Ca2+ current (ICaL) caused by a decrease in Ca2+-dependent inactivation (CDI). Acute exposure to sparfloxacin, an IKr blocker with prolongation of QT interval and torsades de pointes (TdP) produced a significant APD prolongation in rat ventricular myocytes, which lack IKr due to E4031 pretreatment. Sparfloxacin reduced peak ICaL but increased late ICaL by slowing its inactivation. In contrast, ketoconazole, an IKr blocker without prolongation of QT interval and TdP produced reduction of both peak and late ICaL, suggesting the role of increased late ICaL in arrhythmogenic effect. Further analysis showed that sparfloxacin reduced CDI. Consistently, replacement of extracellular Ca2+ with Ba2+ abolished the sparfloxacin effects on ICaL. In addition, sparfloxacin modulated ICaL in a use-dependent manner. Cardiomyocytes from adult mouse, which is lack of native IKr, demonstrated similar increase in late ICaL and afterdepolarizations. The present findings show that sparfloxacin can prolong APD by augmenting late ICaL. Thus, drugs that cause delayed ICaL inactivation and IKr blockage may have more adverse effects than those that selectively block IKr. This mechanism may explain the reason for discrepancies between clinically reported proarrhythmic effects and IKr antagonist potencies.
MeSH term(s)	Action Potentials/drug effects ; Animals ; Anti-Arrhythmia Agents/pharmacology ; Calcium Channels, L-Type/metabolism ; Calcium Signaling ; Cells, Cultured ; Drug Evaluation, Preclinical ; Ether-A-Go-Go Potassium Channels/metabolism ; Fluoroquinolones/pharmacology ; Heart Ventricles/pathology ; Mice ; Myocardial Contraction ; Myocytes, Cardiac/drug effects ; Myocytes, Cardiac/physiology ; Potassium Channel Blockers/pharmacology ; Rats, Sprague-Dawley ; Torsades de Pointes/chemically induced
Chemical Substances	Anti-Arrhythmia Agents ; Calcium Channels, L-Type ; Ether-A-Go-Go Potassium Channels ; Fluoroquinolones ; Potassium Channel Blockers ; sparfloxacin (Q90AGA787L)
Language	English
Publishing date	2016
Publishing country	United States
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ISSN	1932-6203
ISSN (online)	1932-6203
DOI	10.1371/journal.pone.0149198
Database	MEDical Literature Analysis and Retrieval System OnLINE

Full text online

Full text

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 ▾
- Full text online
- Order with fees

Article ; Online: Impaired Inactivation of L-Type Ca2+ Current as a Potential Mechanism for Variable Arrhythmogenic Liability of HERG K+ Channel Blocking Drugs.

Jae Gon Kim / Dong Jun Sung / Hyun-ji Kim / Sang Woong Park / Kyung Jong Won / Bokyung Kim / Ho Chul Shin / Ki-Suk Kim / Chae Hun Leem / Yin Hua Zhang / Hana Cho / Young Min Bae

PLoS ONE, Vol 11, Iss 3, p e

2016 Volume 0149198

Abstract	The proarrhythmic effects of new drugs have been assessed by measuring rapidly activating delayed-rectifier K+ current (IKr) antagonist potency. However, recent data suggest that even drugs thought to be highly specific IKr blockers can be arrhythmogenic via a separate, time-dependent pathway such as late Na+ current augmentation. Here, we report a mechanism for a quinolone antibiotic, sparfloxacin-induced action potential duration (APD) prolongation that involves increase in late L-type Ca2+ current (ICaL) caused by a decrease in Ca2+-dependent inactivation (CDI). Acute exposure to sparfloxacin, an IKr blocker with prolongation of QT interval and torsades de pointes (TdP) produced a significant APD prolongation in rat ventricular myocytes, which lack IKr due to E4031 pretreatment. Sparfloxacin reduced peak ICaL but increased late ICaL by slowing its inactivation. In contrast, ketoconazole, an IKr blocker without prolongation of QT interval and TdP produced reduction of both peak and late ICaL, suggesting the role of increased late ICaL in arrhythmogenic effect. Further analysis showed that sparfloxacin reduced CDI. Consistently, replacement of extracellular Ca2+ with Ba2+ abolished the sparfloxacin effects on ICaL. In addition, sparfloxacin modulated ICaL in a use-dependent manner. Cardiomyocytes from adult mouse, which is lack of native IKr, demonstrated similar increase in late ICaL and afterdepolarizations. The present findings show that sparfloxacin can prolong APD by augmenting late ICaL. Thus, drugs that cause delayed ICaL inactivation and IKr blockage may have more adverse effects than those that selectively block IKr. This mechanism may explain the reason for discrepancies between clinically reported proarrhythmic effects and IKr antagonist potencies.
Keywords	Medicine ; R ; Science ; Q
Subject code	572
Language	English
Publishing date	2016-01-01T00:00:00Z
Publisher	Public Library of Science (PLoS)
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

Full text online

Full text

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: Effect of azelastine on cardiac repolarization of guinea-pig cardiomyocytes, hERG K⁺ channel, and human L-type and T-type Ca²⁺ channel.

Park, Mi-Hyeong / Lee, Seung Ho / Chu, Dae Hyun / Won, Kwang Hee / Choi, Bok Hee / Choe, Han / Jo, Su-Hyun

Journal of pharmacological sciences

2013 Volume 123, Issue 1, Page(s) 67–77

Abstract: ... of azelastine on human ether-a-go-go-related gene (hERG) channels, action potential duration (APD), and L-type ... I(Ca,L)) and T-type Ca²⁺ current (I(Ca,T)) to determine the electrophysiological basis ... in HEK293 cells was 11.43 nM, while the drug inhibited I(Ca,L) and I(Ca,T) with IC₅₀ values of 7.60 and 26 ...

Abstract	Azelastine is a second generation histamine H₁-receptor antagonist used as an anti-asthmatic and anti-allergic drug that can induce QT prolongation and torsades de pointes. We investigated the acute effects of azelastine on human ether-a-go-go-related gene (hERG) channels, action potential duration (APD), and L-type (I(Ca,L)) and T-type Ca²⁺ current (I(Ca,T)) to determine the electrophysiological basis for its proarrhythmic potential. Azelastine increased the APD at 90% of repolarization concentration dependently, with an IC₅₀ of 1.08 nM in guinea-pig ventricular myocytes. We examined the effects of azelastine on the hERG channels expressed in Xenopus oocytes and HEK293 cells using two-microelectrode voltage-clamp and patch-clamp techniques. Azelastine induced a concentration-dependent decrease of the hERG current amplitude at the end of the voltage steps and tail currents. The IC₅₀ for the azelastine-induced block of the hERG currents expressed in HEK293 cells was 11.43 nM, while the drug inhibited I(Ca,L) and I(Ca,T) with IC₅₀ values of 7.60 and 26.21 μM, respectively. The S6 domain mutations, Y652A partially attenuated and F656A abolished hERG current block. These results suggest that azelastine is a potent blocker of hERG channels rather than I(Ca,L) or I(Ca,T), providing molecular mechanisms for the arrhythmogenic side effects during the clinical administration of azelastine.
MeSH term(s)	Action Potentials/drug effects ; Animals ; Arrhythmias, Cardiac/chemically induced ; Calcium Channels, L-Type/metabolism ; Calcium Channels, T-Type/metabolism ; Cells, Cultured ; Dose-Response Relationship, Drug ; ERG1 Potassium Channel ; Electrophysiological Phenomena/drug effects ; Ether-A-Go-Go Potassium Channels/antagonists & inhibitors ; Ether-A-Go-Go Potassium Channels/chemistry ; Ether-A-Go-Go Potassium Channels/metabolism ; Guinea Pigs ; HEK293 Cells ; Heart Ventricles/cytology ; Histamine H1 Antagonists/adverse effects ; Histamine H1 Antagonists/pharmacology ; Humans ; Myocytes, Cardiac/metabolism ; Myocytes, Cardiac/physiology ; Oocytes ; Patch-Clamp Techniques ; Phthalazines/adverse effects ; Phthalazines/pharmacology ; Protein Structure, Tertiary ; Xenopus laevis
Chemical Substances	Calcium Channels, L-Type ; Calcium Channels, T-Type ; ERG1 Potassium Channel ; Ether-A-Go-Go Potassium Channels ; Histamine H1 Antagonists ; KCNH2 protein, human ; Phthalazines ; azelastine (ZQI909440X)
Language	English
Publishing date	2013-09-03
Publishing country	Japan
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	2104264-0
ISSN	1347-8648 ; 1347-8613
ISSN (online)	1347-8648
ISSN	1347-8613
DOI	10.1254/jphs.12239fp
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.A 237: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
Jg. 1995 - 2021: Lesesall (1.OG)
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article: Dimemorfan prevents seizures induced by the L-type calcium channel activator BAY k-8644 in mice.

Shin, Eun-Joo / Nabeshima, Toshitaka / Lee, Phil Ho / Kim, Won-Ki / Ko, Kwang Ho / Jhoo, Jin-Hyeong / Jhoo, Wang-Kee / Cha, Joo Young / Kim, Hyoung-Chun

Behavioural brain research

2004 Volume 151, Issue 1-2, Page(s) 267–276

Abstract: ... any significant behavioral effects. We used BAY k-8644 (an L-type Ca2+ channel agonist in the dihydropyridine ... by calcium channels. Intracerebroventricular injection of BAY k-8644 (37.5 microg) significantly induced seizures ... significantly attenuated BAY k-8644-induced seizures in a dose-dependent manner. BAY k-8644-induced seizure ...

Abstract	A dextromethorphan (3-methoxy-17-methylmorphinan) analog, dimemorfan (3-methyl-N-methylmorphinan) that is not metabolized to dextrorphan [3-hydroxy-17-methylmorphinan, which induces phencyclidine (PCP)-like behavioral effects], attenuates maximal electroshock seizures. However, the pharmacological mechanism of action of dimemorfan remains to be determined. In this study, we assessed the locomotor activity mediated by these morphinans. Circling behavior was pronounced in mice treated with PCP or dextrorphan, while animals treated with dextromethorphan exhibited moderate behaviors. Dimemorfan did not show any significant behavioral effects. We used BAY k-8644 (an L-type Ca2+ channel agonist in the dihydropyridine class) to explore the effects of dextromethorphan and dimemorfan on the convulsant activity regulated by calcium channels. Intracerebroventricular injection of BAY k-8644 (37.5 microg) significantly induced seizures in mice. As with dextromethorphan (6.25 or 12.5 mg/kg), dimemorfan (6.25 or 12.5 mg/kg) pretreatment significantly attenuated BAY k-8644-induced seizures in a dose-dependent manner. BAY k-8644-induced seizure activity paralleled increased expression of c-fos and c-jun, AP-1 DNA binding activity, and fos-related antigen immunoreactivity. Pretreatment with dextromethorphan or dimemorfan significantly attenuated the expression induced by BAY k-8644. Therefore, our results suggest that the anticonvulsant effects of dextromethorphan and dimemorfan are mediated, at least in part, via L-type calcium channel, and that dimemorfan is equipotent to dextromethorphan in preventing BAY k-8644-induced seizures, while it lacks behavioral side effects related to psychotomimetic reactions.
MeSH term(s)	3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester ; Animals ; Anticonvulsants/therapeutic use ; Behavior, Animal ; Blotting, Northern/methods ; Blotting, Western/methods ; Calcium Channels, L-Type/drug effects ; Calcium Channels, L-Type/metabolism ; Cell Count/methods ; Densitometry/methods ; Dose-Response Relationship, Drug ; Drug Interactions ; Electrophoretic Mobility Shift Assay/methods ; Hippocampus/drug effects ; Hippocampus/metabolism ; Immunohistochemistry/methods ; Male ; Mice ; Mice, Inbred C57BL ; Morphinans/analysis ; Morphinans/chemistry ; Morphinans/pharmacology ; Morphinans/therapeutic use ; Motor Activity/drug effects ; Phencyclidine/pharmacology ; Proto-Oncogene Proteins c-fos/genetics ; Proto-Oncogene Proteins c-fos/metabolism ; Proto-Oncogene Proteins c-jun/genetics ; Proto-Oncogene Proteins c-jun/metabolism ; RNA/isolation & purification ; RNA/metabolism ; Reaction Time/drug effects ; Seizures/chemically induced ; Seizures/prevention & control
Chemical Substances	Anticonvulsants ; Calcium Channels, L-Type ; Morphinans ; Proto-Oncogene Proteins c-fos ; Proto-Oncogene Proteins c-jun ; dimemorfan (623OAC38YU) ; RNA (63231-63-0) ; 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester (71145-03-4) ; Phencyclidine (J1DOI7UV76)
Language	English
Publishing date	2004-05-05
Publishing country	Netherlands
Document type	Comparative Study ; Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	449927-x
ISSN	1872-7549 ; 0166-4328
ISSN (online)	1872-7549
ISSN	0166-4328
DOI	10.1016/j.bbr.2003.09.004
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.A 1599: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
Jg. 1995 - 2021: Lesesall (1.OG)
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article: Comment on "Adsorption of naphthalene on zeolite from aqueous solution" by C.F. Chang, C.Y. Chang, K.H. Chen, W.T. Tsai, J.L. Shie, Y.H. Chen.

Ho, Yuh-Shan

Journal of colloid and interface science

2005 Volume 283, Issue 1, Page(s) 274–277

Abstract: A paper contributes not only by its originality and creativity, but also by its continuity and development toward subsequent research. Referencing and quotation accuracy are an important part of a scientific article. This study presents a literature ... ...

Abstract	A paper contributes not only by its originality and creativity, but also by its continuity and development toward subsequent research. Referencing and quotation accuracy are an important part of a scientific article. This study presents a literature review concerning the precision of 50 first authors' publications, which originally cited Ho's pseudo-second-order kinetic expression paper in kinetics model for solute sorption on various sorbents. This model applies to a range of solid-liquid systems such as metal ions, dyestuffs, herbicides, oil, and organic substances in aqueous systems onto various sorbents. In addition, citations of Lagergren and Elovich rate equations are also discussed. This comment offers information for citing the original idea of Ho's pseudo-second-order kinetic expression and Lagergren's pseudo-first-order kinetic equation. It is also suggested that the cited paper should be accurately quoted.
MeSH term(s)	Adsorption ; Kinetics ; Models, Chemical ; Naphthalenes/chemistry ; Naphthalenes/pharmacokinetics ; Surface Properties ; Time Factors ; Water/chemistry ; Zeolites/chemistry
Chemical Substances	Naphthalenes ; Water (059QF0KO0R) ; Zeolites (1318-02-1)
Language	English
Publishing date	2005-03-01
Publishing country	United States
Document type	Comment ; Letter
ZDB-ID	241597-5
ISSN	1095-7103 ; 0021-9797
ISSN (online)	1095-7103
ISSN	0021-9797
DOI	10.1016/j.jcis.2004.11.015
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Bonn / Germany

Z 71/707: 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: Purification and characterization of alpha-L-arabinopyranosidase and alpha-L-arabinofuranosidase from Bifidobacterium breve K-110, a human intestinal anaerobic bacterium metabolizing ginsenoside Rb2 and Rc.

Shin, Ho-Young / Park, Sun-Young / Sung, Jong Hwan / Kim, Dong-Hyun

Applied and environmental microbiology

2003 Volume 69, Issue 12, Page(s) 7116–7123

Abstract: Two arabinosidases, alpha-L-arabinopyranosidase (no EC number) and alpha-L-arabinofuranosidase (EC ... 3.2.1.55), were purified from ginsenoside-metabolizing Bifidobacterium breve K-110, which was ... isolated from human intestinal microflora. alpha-L-Arabinopyranosidase was purified to apparent homogeneity ...

Abstract	Two arabinosidases, alpha-L-arabinopyranosidase (no EC number) and alpha-L-arabinofuranosidase (EC 3.2.1.55), were purified from ginsenoside-metabolizing Bifidobacterium breve K-110, which was isolated from human intestinal microflora. alpha-L-Arabinopyranosidase was purified to apparent homogeneity, using a combination of ammonium sulfate fractionation, DEAE-cellulose, butyl Toyopearl, hydroxyapatite Ultrogel, QAE-cellulose, and Sephacryl S-300 HR column chromatography, with a final specific activity of 8.81 micro mol/min/mg. alpha-L-Arabinofuranosidase was purified to apparent homogeneity, using a combination of ammonium sulfate fractionation, DEAE-cellulose, butyl Toyopearl, hydroxyapatite Ultrogel, Q-Sepharose, and Sephacryl S-300 column chromatography, with a final specific activity of 6.46 micro mol/min/mg. The molecular mass of alpha-L-arabinopyranosidase was found to be 310 kDa by gel filtration, consisting of four identical subunits (77 kDa each, measured by sodium dodecyl sulfate-polyacrylamide gel electrophoresis [SDS-PAGE]), and that of alpha-L-arabinofuranosidase was found to be 60 kDa by gel filtration and SDS-PAGE. alpha-L-Arabinopyranosidase and alpha-L-arabinofuranosidase showed optimal activity at pH 5.5 to 6.0 and 40 degrees C and pH 4.5 and 45 degrees C, respectively. Both purified enzymes were potently inhibited by Cu(2+) and p-chlormercuryphenylsulfonic acid. alpha-L-Arabinopyranosidase acted to the greatest extent on p-nitrophenyl-alpha-L-arabinopyranoside, followed by ginsenoside Rb2. alpha-L-Arabinofuranosidase acted to the greatest extent on p-nitrophenyl-alpha-L-arabinofuranoside, followed by ginsenoside Rc. Neither enzyme acted on p-nitrophenyl-beta-galactopyranoside or p-nitrophenyl-beta-D-fucopyranoside. These findings suggest that the biochemical properties and substrate specificities of these purified enzymes are different from those of previously purified alpha-L-arabinosidases. This is the first reported purification of alpha-L-arabinopyranosidase from an anaerobic Bifidobacterium sp.
MeSH term(s)	Anaerobiosis ; Bifidobacterium/enzymology ; Bifidobacterium/growth & development ; Ginsenosides/metabolism ; Glycoside Hydrolases/chemistry ; Glycoside Hydrolases/isolation & purification ; Glycoside Hydrolases/metabolism ; Humans ; Intestines/microbiology ; Male
Chemical Substances	Ginsenosides ; ginsenoside Rc (0K83B0L786) ; ginsenoside Rb2 (11021-13-9) ; Glycoside Hydrolases (EC 3.2.1.-) ; alpha-N-arabinofuranosidase (EC 3.2.1.55)
Language	English
Publishing date	2003-11-17
Publishing country	United States
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	223011-2
ISSN	1098-5336 ; 0099-2240
ISSN (online)	1098-5336
ISSN	0099-2240
DOI	10.1128/AEM.69.12.7116-7123.2003
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.B 201: Show issues

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

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article: Comment on "removal of heavy metals from aqueous solution by carbon nanotubes: adsorption equilibrium and kinetics" by Li, Y.H., Di, Z.C., Luan, Z. K., Ding, J., Zuo, H., Wu, X. Q., Xu, C.L. And Wu, D.H.

Ho, Yuh-shan

Journal of environmental sciences (China)

2005 Volume 17, Issue 1, Page(s) 175–6; discussion 176

MeSH term(s)	Adsorption ; Kinetics ; Metals, Heavy/chemistry ; Models, Theoretical ; Nanotubes, Carbon/chemistry ; Waste Disposal, Fluid/methods
Chemical Substances	Metals, Heavy ; Nanotubes, Carbon
Language	English
Publishing date	2005
Publishing country	Netherlands
Document type	Comment ; Journal Article
ZDB-ID	1092300-7
ISSN	1878-7320 ; 1001-0742
ISSN (online)	1878-7320
ISSN	1001-0742
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Bonn / Germany

Z 7630: 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

Book ; Online: Remote Sensing Applications in Ocean Observation

Ho, Chung-Ru / Ho, Chung-Ru / Liu, Antony K / Li, Xiaofeng

2023

Keywords	Research & information: general ; bibliometric analysis ; remote sensing ; oil slicks ; oil detection ; coastal waters of Myanmar ; upwelling ; monsoon ; remote equatorial forcing ; coastal upwelling ; Himawari-8 ; sea surface temperature ; Taiwan ; topographic position index ; upwelling index ; mapping ; satellite remote sensing ; quantitative mapping ; spatial analysis ; the East Australian Current ; New South Wales ; shelf circulation ; seagrass ; Zostera marina L. ; reclamation ; spatial and temporal changes ; mesoscale eddies ; the Indonesian Seas ; sea level anomaly ; nonlinearity ; barotropic instability ; baroclinic instability ; SAR ; CNN ; Sentinel-1 ; ship detection ; geostationary ocean color imager (GOCI) ; GDPS ; SeaDAS ; normalized water-leaving radiance ; atmospheric correction ; fish assemblage ; temperature ; environmental change ; Yellow Sea coastal current ; East China Sea ; lidar ; remote sensing sensors ; backward scattering intensity ; ocean Scheimpflug lidar ; volume scattering function ; Arabian Gulf ; Gulf of Oman ; MODIS ; algal blooms ; chlorophyll-a ; SST ; bathymetry ; semidiurnal internal tides ; the Sulu-Sulawesi Seas ; sea surface height ; plane wave fit method ; energy flux ; Kuroshio intrusion ; Kuroshio Current Loop ; cold-core anticyclonic eddy ; cloud masking ; turbid water ; spectral variability ; total suspended sediment ; chlorophyll-a bloom ; typhoon ; South China Sea ; alongshore current ; marine heatwaves ; sea surface temperatures ; summer 2021 ; northwestern Pacific Ocean ; westerly jet ; North Pacific Subtropical High ; ocean color ; water type taxonomies ; trophic state ; inherent optical properties ; Forel-Ule Scale ; Sargassum ; aerosols ; OLCI ; Daya Bay Nuclear Power Plants ; thermal discharge ; long-term changes ; Landsat ; radiative transfer equation ; split-window algorithm ; power plant installed capacity ; flood tide ; ebb tide ; wind field ; bias correction ; deep learning ; ConvLSTM ; 3D-C BAM ; Kuroshio branch ; salinity ; North Pacific subtropical gyre ; satellite observation ; in situ observation ; Taiwan Strait ; flow pattern ; high-frequency radar ; drifter ; tide ; turbulent mixing ; upper ocean response ; Super Typhoon Goni ; satellite observations ; HYCOM reanalysis results ; internal tides ; spatiotemporal variation ; modal structure ; energy cascade ; machine learning ; ocean subsurface salinity structure ; satellite remote sensing data ; data fusion ; offshore detection ; SAR images ; meteorological data ; AI explanation ; sea ice ; Bayesian algorithm ; CFOSAT ; scatterometer ; internal solitary waves ; turbulence ; Yellow Sea ; wake detection ; radiation sensitivity ; noise equivalent reflectance difference ; three-dimensional eddy reconstruction ; loop current rings ; gulf of Mexico ; gravest empirical modes ; n/a
Language	English
Size	1 electronic resource (610 pages)
Publisher	MDPI - Multidisciplinary Digital Publishing Institute
Publishing place	Basel
Document type	Book ; Online
Note	English
HBZ-ID	HT030379282
ISBN	9783036564395 ; 303656439X
Database	ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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: Synthesis of a Nanoporous Polymer with Hexagonal Channels from Supramolecular Discotic Liquid Crystals We gratefully acknowledge the Korean Ministry of Science and Technology (Creative Research Initiative Program) for support of this work, and the Korean Ministry of Education (Brain Korea 21 program) for graduate studentships (H.-K.L. and Y.J.C). We also thank Dr. Y. S. Kang and Mr. J. H. Kim for gas permeability experiments and Prof. B. H. Sohn and Prof. P. K. Bharadwaj for helpful discussions. The X-ray diffraction measurements were performed at the Pohang Accelerator Laboratory (Beamline 3C2).

Lee, Hyung-Kun / Lee, Hyoyoung / Ko, Young Ho / Chang, Young Joo / Oh, Nam-Keun / Zin, Wang-Cheol / Kim, Kimoon

Angewandte Chemie (International ed. in English)

2001 Volume 40, Issue 14, Page(s) 2669–2671

Language	English
Publishing date	2001-07-16
Publishing country	Germany
Document type	Journal Article
ZDB-ID	2011836-3
ISSN	1521-3773 ; 1433-7851
ISSN (online)	1521-3773
ISSN	1433-7851
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

To top

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

Full text online

More links

Kategorien

Order via subito

Inter-library loan at ZB MED

Full text online

More links

Kategorien

Inter-library loan at ZB MED

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

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

In stock of ZB MED Cologne/Königswinter

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

Inter-library loan at ZB MED

More links

Kategorien

Order via subito