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Items: 1 to 50 of 134

1.

Calcium absorption in the fluted giant clam, Tridacna squamosa, may involve a homolog of voltage-gated calcium channel subunit α1 (CACNA1) that has an apical localization and displays light-enhanced protein expression in the ctenidium.

Cao-Pham AH, Hiong KC, Boo MV, Choo CYL, Wong WP, Chew SF, Ip YK.

J Comp Physiol B. 2019 Dec;189(6):693-706. doi: 10.1007/s00360-019-01238-4. Epub 2019 Oct 4.

PMID:
31586259
2.

Increased apical sodium-dependent glucose transporter abundance in the ctenidium of the giant clam Tridacna squamosa upon illumination.

Chan CYL, Hiong KC, Choo CYL, Boo MV, Wong WP, Chew SF, Ip YK.

J Exp Biol. 2019 Apr 9;222(Pt 7). pii: jeb195644. doi: 10.1242/jeb.195644.

3.

Molecular characterization, cellular localization, and light-enhanced expression of Beta-Na+/H+ Exchanger-like in the whitish inner mantle of the giant clam, Tridacna squamosa, denote its role in light-enhanced shell formation.

Cao-Pham AH, Hiong KC, Boo MV, Choo CYL, Pang CZ, Wong WP, Neo ML, Chew SF, Ip YK.

Gene. 2019 May 5;695:101-112. doi: 10.1016/j.gene.2019.02.009. Epub 2019 Feb 11.

PMID:
30763666
4.

Light-enhanced expression of Carbonic Anhydrase 4-like supports shell formation in the fluted giant clam Tridacna squamosa.

Chew SF, Koh CZY, Hiong KC, Choo CYL, Wong WP, Neo ML, Ip YK.

Gene. 2019 Jan 30;683:101-112. doi: 10.1016/j.gene.2018.10.023. Epub 2018 Oct 11.

PMID:
30316924
5.

Air-breathing and excretory nitrogen metabolism in fishes.

Ip YK, Chew SF.

Acta Histochem. 2018 Oct;120(7):680-690. doi: 10.1016/j.acthis.2018.08.013. Epub 2018 Sep 2. Review.

PMID:
30180995
6.

The ctenidium of the giant clam, Tridacna squamosa, expresses an ammonium transporter 1 that displays light-suppressed gene and protein expression and may be involved in ammonia excretion.

Boo MV, Hiong KC, Goh EJK, Choo CYL, Wong WP, Chew SF, Ip YK.

J Comp Physiol B. 2018 Sep;188(5):765-777. doi: 10.1007/s00360-018-1161-6. Epub 2018 Apr 24.

PMID:
29691634
9.

Light exposure enhances urea absorption in the fluted giant clam, Tridacna squamosa, and up-regulates the protein abundance of a light-dependent urea active transporter, DUR3-like, in its ctenidium.

Chan CYL, Hiong KC, Boo MV, Choo CYL, Wong WP, Chew SF, Ip YK.

J Exp Biol. 2018 Apr 19;221(Pt 8). pii: jeb176313. doi: 10.1242/jeb.176313.

11.

Na+/H+ Exchanger 3 Is Expressed in Two Distinct Types of Ionocyte, and Probably Augments Ammonia Excretion in One of Them, in the Gills of the Climbing Perch Exposed to Seawater.

Chen XL, Zhang B, Chng YR, Ong JLY, Chew SF, Wong WP, Lam SH, Ip YK.

Front Physiol. 2017 Nov 2;8:880. doi: 10.3389/fphys.2017.00880. eCollection 2017.

12.
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Molecular characterization of three Rhesus glycoproteins from the gills of the African lungfish, Protopterus annectens, and effects of aestivation on their mRNA expression levels and protein abundance.

Chng YR, Ong JLY, Ching B, Chen XL, Hiong KC, Wong WP, Chew SF, Lam SH, Ip YK.

PLoS One. 2017 Oct 26;12(10):e0185814. doi: 10.1371/journal.pone.0185814. eCollection 2017.

14.

The Whitish Inner Mantle of the Giant Clam, Tridacna squamosa, Expresses an Apical Plasma Membrane Ca2+-ATPase (PMCA) Which Displays Light-Dependent Gene and Protein Expressions.

Ip YK, Hiong KC, Goh EJK, Boo MV, Choo CYL, Ching B, Wong WP, Chew SF.

Front Physiol. 2017 Oct 10;8:781. doi: 10.3389/fphys.2017.00781. eCollection 2017.

15.

The inner mantle of the giant clam, Tridacna squamosa, expresses a basolateral Na+/K+-ATPase α-subunit, which displays light-dependent gene and protein expression along the shell-facing epithelium.

Boo MV, Hiong KC, Choo CYL, Cao-Pham AH, Wong WP, Chew SF, Ip YK.

PLoS One. 2017 Oct 19;12(10):e0186865. doi: 10.1371/journal.pone.0186865. eCollection 2017.

16.

Ammonia exposure affects the mRNA and protein expression levels of certain Rhesus glycoproteins in the gills of climbing perch.

Chen XL, Zhang B, Chng YR, Ong JLY, Chew SF, Wong WP, Lam SH, Nakada T, Ip YK.

J Exp Biol. 2017 Aug 15;220(Pt 16):2916-2931. doi: 10.1242/jeb.157123. Epub 2017 Jun 2.

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19.

Aestivation Induces Changes in the mRNA Expression Levels and Protein Abundance of Two Isoforms of Urea Transporters in the Gills of the African Lungfish, Protopterus annectens.

Chng YR, Ong JL, Ching B, Chen XL, Hiong KC, Wong WP, Chew SF, Lam SH, Ip YK.

Front Physiol. 2017 Feb 16;8:71. doi: 10.3389/fphys.2017.00071. eCollection 2017.

20.

Molecular characterization of myostatin from the skeletal muscle of the African lungfish, Protopterus annectens, and changes in its mRNA and protein expression levels during three phases of aestivation.

Ong JL, Chng YR, Ching B, Chen XL, Hiong KC, Wong WP, Chew SF, Ip YK.

J Comp Physiol B. 2017 May;187(4):575-589. doi: 10.1007/s00360-017-1057-x. Epub 2017 Feb 9.

PMID:
28184997
21.

Voltage-Gated Na+ Channel Isoforms and Their mRNA Expression Levels and Protein Abundance in Three Electric Organs and the Skeletal Muscle of the Electric Eel Electrophorus electricus.

Ching B, Woo JM, Hiong KC, Boo MV, Wong WP, Chew SF, Ip YK.

PLoS One. 2016 Dec 1;11(12):e0167589. doi: 10.1371/journal.pone.0167589. eCollection 2016.

23.

Aestivation induces changes in transcription and translation of coagulation factor II and fibrinogen gamma chain in the liver of the African lungfish Protopterus annectens.

Hiong KC, Tan XR, Boo MV, Wong WP, Chew SF, Ip YK.

J Exp Biol. 2015 Dec;218(Pt 23):3717-28. doi: 10.1242/jeb.125260. Epub 2015 Oct 8.

24.

Ascorbate synthesis in fishes: A review.

Ching B, Chew SF, Ip YK.

IUBMB Life. 2015 Feb;67(2):69-76. doi: 10.1002/iub.1360. Epub 2015 Apr 10. Review.

25.

Differential gene expression in the liver of the African lungfish, Protopterus annectens, after 6 months of aestivation in air or 1 day of arousal from 6 months of aestivation.

Hiong KC, Ip YK, Wong WP, Chew SF.

PLoS One. 2015 Mar 30;10(3):e0121224. doi: 10.1371/journal.pone.0121224. eCollection 2015.

26.
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28.

Molecular characterization of betaine-homocysteine methyltransferase 1 from the liver, and effects of aestivation on its expressions and homocysteine concentrations in the liver, kidney and muscle, of the African lungfish, Protopterus annectens.

Ong JL, Woo JM, Hiong KC, Ching B, Wong WP, Chew SF, Ip YK.

Comp Biochem Physiol B Biochem Mol Biol. 2015 May;183:30-41. doi: 10.1016/j.cbpb.2014.12.007. Epub 2015 Jan 6.

PMID:
25575738
29.

Signal molecule changes in the gills and lungs of the African lungfish Protopterus annectens, during the maintenance and arousal phases of aestivation.

Garofalo F, Amelio D, Icardo JM, Chew SF, Tota B, Cerra MC, Ip YK.

Nitric Oxide. 2015 Jan 30;44:71-80. doi: 10.1016/j.niox.2014.11.017. Epub 2014 Dec 9.

PMID:
25499100
30.

Ammonia exposure increases the expression of Na(+):K (+):2Cl (-) cotransporter 1a in the gills of the giant mudskipper, Periophthalmodon schlosseri.

Chew SF, Hiong KC, Lam SP, Chen XL, Ching B, Ip YK.

J Comp Physiol B. 2015 Jan;185(1):57-72. doi: 10.1007/s00360-014-0867-3. Epub 2014 Oct 28.

PMID:
25348644
31.
32.

Aestivation and brain of the African lungfish Protopterus annectens.

Chew SF, Hiong K.

Temperature (Austin). 2014 Jul 1;1(2):82-3. doi: 10.4161/temp.29650. eCollection 2014 Jul-Sep.

33.

Functional roles of Na(+)/K(+)-ATPase in active ammonia excretion and seawater acclimation in the giant mudskipper, Periophthalmodon schlosseri.

Chew SF, Hiong KC, Lam SP, Ong SW, Wee WL, Wong WP, Ip YK.

Front Physiol. 2014 Apr 23;5:158. doi: 10.3389/fphys.2014.00158. eCollection 2014.

34.

L-gulono-γ-lactone oxidase expression and vitamin C synthesis in the brain and kidney of the African lungfish, Protopterus annectens.

Ching B, Ong JL, Chng YR, Chen XL, Wong WP, Chew SF, Ip YK.

FASEB J. 2014 Aug;28(8):3506-17. doi: 10.1096/fj.14-249508. Epub 2014 Apr 25.

PMID:
24769670
35.

Brain Na+/K+-ATPase α-subunit isoforms and aestivation in the African lungfish, Protopterus annectens.

Hiong KC, Ip YK, Wong WP, Chew SF.

J Comp Physiol B. 2014 Jul;184(5):571-87. doi: 10.1007/s00360-014-0809-0. Epub 2014 Apr 3.

PMID:
24696295
36.

Excretory nitrogen metabolism and defence against ammonia toxicity in air-breathing fishes.

Chew SF, Ip YK.

J Fish Biol. 2014 Mar;84(3):603-38. doi: 10.1111/jfb.12279. Epub 2014 Jan 20. Review.

PMID:
24438022
37.

Properties and expression of Na+/K+-ATPase α-subunit isoforms in the brain of the swamp eel, Monopterus albus, which has unusually high brain ammonia tolerance.

Chen XL, Wee NL, Hiong KC, Ong JL, Chng YR, Ching B, Wong WP, Chew SF, Ip YK.

PLoS One. 2013 Dec 31;8(12):e84298. doi: 10.1371/journal.pone.0084298. eCollection 2013.

38.

Branchial Na(+):K(+):2Cl(-) cotransporter 1 and Na(+)/K(+)-ATPase α-subunit in a brackish water-type ionocyte of the euryhaline freshwater white-rimmed stingray, Himantura signifer.

Ip YK, Hiong KC, Wong SZ, Ching B, Chen XL, Soh MM, Chng YR, Ong JL, Wilson JM, Chew SF.

Front Physiol. 2013 Dec 10;4:362. doi: 10.3389/fphys.2013.00362. eCollection 2013.

39.

High brain ammonia tolerance and down-regulation of Na+:K+:2Cl(-) Cotransporter 1b mRNA and protein expression in the brain of the Swamp Eel, Monopterus albus, exposed to environmental ammonia or terrestrial conditions.

Ip YK, Hou Z, Chen XL, Ong JL, Chng YR, Ching B, Hiong KC, Chew SF.

PLoS One. 2013 Sep 19;8(9):e69512. doi: 10.1371/journal.pone.0069512. eCollection 2013.

40.

Differential gene expression in the brain of the African lungfish, Protopterus annectens, after six days or six months of aestivation in air.

Hiong KC, Ip YK, Wong WP, Chew SF.

PLoS One. 2013 Aug 16;8(8):e71205. doi: 10.1371/journal.pone.0071205. eCollection 2013.

41.

Clinical profile, morbidity, and outcome of adult-onset generalized pustular psoriasis: analysis of 102 cases seen in a tertiary hospital in Johor, Malaysia.

Choon SE, Lai NM, Mohammad NA, Nanu NM, Tey KE, Chew SF.

Int J Dermatol. 2014 Jun;53(6):676-84. doi: 10.1111/ijd.12070. Epub 2013 Aug 22.

PMID:
23967807
42.

Ascorbic Acid Biosynthesis and Brackish Water Acclimation in the Euryhaline Freshwater White-Rimmed Stingray, Himantura signifer.

Wong SZ, Ching B, Chng YR, Wong WP, Chew SF, Ip YK.

PLoS One. 2013 Jun 18;8(6):e66691. doi: 10.1371/journal.pone.0066691. Print 2013.

43.
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45.

Nitric oxide synthase-dependent "on/off" switch and apoptosis in freshwater and aestivating lungfish, Protopterus annectens: skeletal muscle versus cardiac muscle.

Amelio D, Garofalo F, Wong WP, Chew SF, Ip YK, Cerra MC, Tota B.

Nitric Oxide. 2013 Aug 1;32:1-12. doi: 10.1016/j.niox.2013.03.005. Epub 2013 Mar 30.

PMID:
23545405
46.

The Chinese soft-shelled turtle, Pelodiscus sinensis, decreases nitrogenous excretion, reduces urea synthesis and suppresses ammonia production during emersion.

Ip YK, Lee SM, Wong WP, Chew SF.

J Exp Biol. 2013 May 1;216(Pt 9):1650-7. doi: 10.1242/jeb.078972. Epub 2013 Jan 24.

47.

The Chinese soft-shelled turtle, Pelodiscus sinensis, excretes urea mainly through the mouth instead of the kidney.

Ip YK, Loong AM, Lee SM, Ong JL, Wong WP, Chew SF.

J Exp Biol. 2012 Nov 1;215(Pt 21):3723-33. doi: 10.1242/jeb.068916.

48.

Hepatic carbamoyl phosphate synthetase (CPS) I and urea contents in the hylid tree frog, Litoria caerulea: transition from CPS III to CPS I.

Ip YK, Loong AM, Chng YR, Hiong KC, Chew SF.

J Comp Physiol B. 2012 Dec;182(8):1081-94. doi: 10.1007/s00360-012-0682-7. Epub 2012 Jun 27.

PMID:
22736308
49.

Roles of three branchial Na(+)-K(+)-ATPase α-subunit isoforms in freshwater adaptation, seawater acclimation, and active ammonia excretion in Anabas testudineus.

Ip YK, Loong AM, Kuah JS, Sim EW, Chen XL, Wong WP, Lam SH, Delgado IL, Wilson JM, Chew SF.

Am J Physiol Regul Integr Comp Physiol. 2012 Jul 1;303(1):R112-25. doi: 10.1152/ajpregu.00618.2011. Epub 2012 May 23.

50.

Cystic fibrosis transmembrane conductance regulator in the gills of the climbing perch, Anabas testudineus, is involved in both hypoosmotic regulation during seawater acclimation and active ammonia excretion during ammonia exposure.

Ip YK, Wilson JM, Loong AM, Chen XL, Wong WP, Delgado IL, Lam SH, Chew SF.

J Comp Physiol B. 2012 Aug;182(6):793-812. doi: 10.1007/s00360-012-0664-9. Epub 2012 Apr 22.

PMID:
22526263

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