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Showing 13 to 22 of 22 entries
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Mitochondrial energy metabolism disorder and apoptosis: a potential mechanism of postoperative ileus.

International journal of clinical and experimental medicine

Chen FF, Zhou CJ, Zhuang CL, Huang DD, Lu JX, Shen X, Chen XL, Yu Z.
PMID: 26628970
Int J Clin Exp Med. 2015 Sep 15;8(9):14885-95. eCollection 2015.

AIM: To explore whether mitochondrial energy metabolism disorder and apoptosis of smooth muscle cells in intestinal muscularis are participated in pathogenesis of postoperative ileus (POI).METHODS: Rats were randomized into three groups: naive controls (NC) group, sham controls (SC) group...

Effect of Ethanol on Branchial Adenosine Triphosphatases in Oreochromis mossambicus (Peters).

Toxicology international

Bhanu SV, Philip B.
PMID: 21430917
Toxicol Int. 2011 Jan;18(1):27-30. doi: 10.4103/0971-6580.75849.

The aim of this work was to determine the toxicity of ethanol in an aquatic system by means of bioassays with Oreochromis mossambicus (Peters) as a test organism. The study revealed changes in the gill ATPase activities. The results...

The advantage of channeling nucleotides for very processive functions.

F1000Research

Zala D, Schlattner U, Desvignes T, Bobe J, Roux A, Chavrier P, Boissan M.
PMID: 28663786
F1000Res. 2017 May 18;6:724. doi: 10.12688/f1000research.11561.1. eCollection 2017.

Nucleoside triphosphate (NTP)s, like ATP (adenosine 5'-triphosphate) and GTP (guanosine 5'-triphosphate), have long been considered sufficiently concentrated and diffusible to fuel all cellular ATPases (adenosine triphosphatases) and GTPases (guanosine triphosphatases) in an energetically healthy cell without becoming limiting for...

Osmoregulation in the mudskipper,Boleophthalmus boddaerti I. Responses of branchial cation activated and anion stimulated adenosine triphosphatases to changes in salinity.

Fish physiology and biochemistry

Ip YK, Lee CG, Low WP, Lam TJ.
PMID: 24214610
Fish Physiol Biochem. 1991 Mar;9(1):63-8. doi: 10.1007/BF01987612.

The mudskipperB. boddaerti, was able to survive in waters of intermediate salinities (4-27‰). Fish submerged in dechlorinated tap water suffered 60% mortality by the fifth day while 60% of those in 100% sea-water (sw) died after the third day...

Cryo-EM and MD infer water-mediated proton transport and autoinhibition mechanisms of V.

Science advances

Roh SH, Shekhar M, Pintilie G, Chipot C, Wilkens S, Singharoy A, Chiu W.
PMID: 33028525
Sci Adv. 2020 Oct 07;6(41). doi: 10.1126/sciadv.abb9605. Print 2020 Oct.

Rotary vacuolar adenosine triphosphatases (V-ATPases) drive transmembrane proton transport through a V

Differences between Adenosine Triphosphatases from Monocotylous and Dicotylous Plants.

Plant physiology

Sperk G, Tuppy H.
PMID: 16659806
Plant Physiol. 1977 Feb;59(2):155-7. doi: 10.1104/pp.59.2.155.

The mitochondrial membrane-bound ATPases of several plants were investigated. Two distinct types were encountered. The mitochondrial ATPases of castor bean (Ricinus communis var. Zanzibarensis, L.), cauliflower (Brassica oleracea, L.), and scarlet runner (Phaseolus coccineus, L.) were found to be...

A current review of cypermethrin-induced neurotoxicity and nigrostriatal dopaminergic neurodegeneration.

Current neuropharmacology

Singh AK, Tiwari MN, Prakash O, Singh MP.
PMID: 22942879
Curr Neuropharmacol. 2012 Mar;10(1):64-71. doi: 10.2174/157015912799362779.

Cypermethrin, a class II pyrethroid pesticide, is used to control insects in the household and agricultural fields. Despite beneficial roles, its uncontrolled and repetitive applications lead to unintended effects in non-target organisms. Cypermethrin crosses the blood-brain barrier and induces...

Gambogic acid reverses oxaliplatin resistance in colorectal cancer by increasing intracellular platinum levels.

Oncology letters

Wang Q, Wei J, Wang C, Zhang T, Huang D, Wei F, He F, Cai W, Yang P, Zeng S, Li W, Cao J.
PMID: 30008940
Oncol Lett. 2018 Aug;16(2):2366-2372. doi: 10.3892/ol.2018.8916. Epub 2018 Jun 06.

Resistance to oxaliplatin (L-OHP) is a major obstacle to successful chemotherapy in colorectal cancer (CRC). In the present study, the ability of gambogic acid (GA) to reverse L-OHP resistance in CRC LoVo cells was investigated. L-OHP-resistant LoVo/L-OHP cells were...

The advantage of channeling nucleotides for very processive functions.

F1000Research

Zala D, Schlattner U, Desvignes T, Bobe J, Roux A, Chavrier P, Boissan M.
PMID: 28663786
F1000Res. 2017 May 18;6:724. doi: 10.12688/f1000research.11561.2. eCollection 2017.

Nucleoside triphosphate (NTP)s, like ATP (adenosine 5'-triphosphate) and GTP (guanosine 5'-triphosphate), have long been considered sufficiently concentrated and diffusible to fuel all cellular ATPases (adenosine triphosphatases) and GTPases (guanosine triphosphatases) in an energetically healthy cell without becoming limiting for...

A malaria parasite phospholipid flippase safeguards midgut traversal of ookinetes for mosquito transmission.

Science advances

Yang Z, Shi Y, Cui H, Yang S, Gao H, Yuan J.
PMID: 34301597
Sci Adv. 2021 Jul 23;7(30). doi: 10.1126/sciadv.abf6015. Print 2021 Jul.

Mosquito midgut epithelium traversal is essential for malaria parasite transmission. Phospholipid flippases are eukaryotic type 4 P-type adenosine triphosphatases (P4-ATPases), which, in association with CDC50, translocate phospholipids across the membrane lipid bilayers. In this study, we investigated the function...

Showing 13 to 22 of 22 entries