1
40
2
-
Text
A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.
URL Address
<a href="http://doi.org/10.1016/j.nut.2016.08.004" target="_blank" rel="noreferrer noopener">http://doi.org/10.1016/j.nut.2016.08.004</a>
Pages
1–13
Volume
33
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Inhibition of cartilage degradation and suppression of PGE2 and MMPs expression by pomegranate fruit extract in a model of posttraumatic osteoarthritis.
Publisher
An entity responsible for making the resource available
Nutrition (Burbank, Los Angeles County, Calif.)
Date
A point or period of time associated with an event in the lifecycle of the resource
2017
2017-01
Subject
The topic of the resource
*Phytotherapy; *Punicaceae; ACLT; Animal; Animals; Anterior Cruciate Ligament/drug effects/metabolism/pathology; Apoptosis; Cartilage/cytology/*drug effects/metabolism/pathology; Chondrocytes/drug effects/metabolism/pathology; Collagen Type II/genetics/metabolism; Dinoprostone/*metabolism; Disease Models; Disease Progression; Female; Fruit; Interleukins/metabolism; Joints/cytology/*drug effects/metabolism/pathology; Male; Messenger/metabolism; Metalloproteases/genetics/*metabolism; Mitogen-Activated Protein Kinases/metabolism; MMPs; NF-kappa B/metabolism; Osteoarthritis; Osteoarthritis/*drug therapy/etiology/metabolism/pathology; PGE(2); Plant Extracts/pharmacology/therapeutic use; Pomegranate; Rabbit; Rabbits; RNA; Synovial Fluid/metabolism
Creator
An entity primarily responsible for making the resource
Akhtar Nahid; Khan Nazir M; Ashruf Omer S; Haqqi Tariq M
Description
An account of the resource
OBJECTIVE: Osteoarthritis (OA) is characterized by cartilage degradation in the affected joints. Pomegranate fruit extract (PFE) inhibits cartilage degradation in vitro. The aim of this study was to determine whether oral consumption of PFE inhibits disease progression in rabbits with surgically induced OA. METHODS: OA was surgically induced in the tibiofemoral joints of adult New Zealand White rabbits. In one group, animals were fed PFE in water for 8 wk postsurgery. In the second group, animals were fed PFE for 2 wk before surgery and for 8 wk postsurgery. Histologic assessment and scoring of the cartilage was per Osteoarthritis Research Society International guidelines. Gene expression and matrix metalloproteinases (MMP) activity were determined using quantitative reverse transcriptase polymerase chain reaction and fluorometric assay, respectively. Interleukin (IL)-1 beta, MMP-13, IL-6, prostaglandin (PG)E2, and type II collagen (COL2A1) levels in synovial fluid/plasma/culture media were quantified using enzyme-linked immunosorbent assay. Expression of active caspase-3 and poly (ADP-ribose) polymerase p85 was determined by immunohistochemistry. Effect of PFE and inhibitors of MMP-13, mitogen-activated protein kinase (MAPK) and nuclear factor (NF)-kappaB was studied in IL-1 beta-stimulated rabbit articular chondrocytes. RESULTS: Safranin-O-staining and chondrocyte cluster formation was significantly reduced in the anterior cruciate ligament transaction plus PFE fed groups. Expression of MMP-3, MMP-9, and MMP-13 mRNA was higher in the cartilage of rabbits given water alone but was significantly lower in the animals fed PFE. PFE-fed rabbits had lower IL-6,
Identifier
An unambiguous reference to the resource within a given context
<a href="http://doi.org/10.1016/j.nut.2016.08.004" target="_blank" rel="noreferrer noopener">10.1016/j.nut.2016.08.004</a>
Rights
Information about rights held in and over the resource
Article information provided for research and reference use only. All rights are retained by the journal listed under publisher and/or the creator(s).
*Phytotherapy
*Punicaceae
2017
ACLT
Akhtar Nahid
Animal
Animals
Anterior Cruciate Ligament/drug effects/metabolism/pathology
Apoptosis
Ashruf Omer S
Cartilage/cytology/*drug effects/metabolism/pathology
Chondrocytes/drug effects/metabolism/pathology
Collagen Type II/genetics/metabolism
Department of Anatomy & Neurobiology
Dinoprostone/*metabolism
Disease Models
Disease Progression
Female
Fruit
Haqqi Tariq M
Interleukins/metabolism
Joints/cytology/*drug effects/metabolism/pathology
Khan Nazir M
Male
Messenger/metabolism
Metalloproteases/genetics/*metabolism
Mitogen-Activated Protein Kinases/metabolism
MMPs
NEOMED College of Medicine
NF-kappa B/metabolism
Nutrition (Burbank, Los Angeles County, Calif.)
Osteoarthritis
Osteoarthritis/*drug therapy/etiology/metabolism/pathology
PGE(2)
Plant Extracts/pharmacology/therapeutic use
Pomegranate
Rabbit
Rabbits
RNA
Synovial Fluid/metabolism
-
Text
A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.
URL Address
<a href="http://doi.org/10.1002/ptr.5799" target="_blank" rel="noreferrer noopener">http://doi.org/10.1002/ptr.5799</a>
Pages
778–782
Issue
5
Volume
31
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
A Polyphenol-rich Pomegranate Fruit Extract Suppresses NF-kappaB and IL-6 Expression by Blocking the Activation of IKKbeta and NIK in Primary Human Chondrocytes.
Publisher
An entity responsible for making the resource available
Phytotherapy research : PTR
Date
A point or period of time associated with an event in the lifecycle of the resource
2017
2017-05
Subject
The topic of the resource
chondrocytes; Chondrocytes – Drug Effects; Chondrocytes/drug effects; Fruit; Fruit/chemistry; Gene Expression Regulation/drug effects; Genes – Drug Effects; Humans; I-kappa B Kinase/genetics/*metabolism; IkappaB; IKKbeta; IL-1beta; Interleukin 1 – Metabolism; Interleukin-1beta/metabolism; Interleukin-6/genetics/*metabolism; Interleukins; Interleukins – Metabolism; NF-kappa B; NF-kappa B – Metabolism; NF-kappa B/genetics/*metabolism; NF-kappaB; NIK; osteoarthritis; Phosphorylation – Drug Effects; Phosphorylation/drug effects; Plant Extracts; Plant Extracts – Pharmacodynamics; Plant Extracts/chemistry/*pharmacology; Polyphenols – Pharmacodynamics; Polyphenols/pharmacology; pomegranate; Pomegranate; Protein-Serine-Threonine Kinases/genetics/*metabolism; Proteins – Metabolism; Punicaceae/*chemistry; Signal Transduction – Drug Effects; Signal Transduction/drug effects; Transcription Factor RelA/metabolism; Transferases; Transferases – Metabolism
Creator
An entity primarily responsible for making the resource
Haseeb Abdul; Khan Nazir M; Ashruf Omer S; Haqqi Tariq M
Description
An account of the resource
Pomegranate fruit extract (PE) rich in polyphenols has been shown to exert chondroprotective effects, but the mechanism is not established. Here, we used an in vitro model of inflammation in osteoarthritis (OA) to investigate the potential of PE to suppress interleukin 1 beta (IL-1beta)-stimulated expression of inflammatory cytokine IL-6, generation of reactive oxygen species (ROS) levels, and investigated the mechanism of NF-kappaB inhibition by analyzing the activation of the kinases upstream of IkappaBalpha in primary human chondrocytes. Total and phosphorylated forms of kinases and expression of IL-6 were determined at protein and mRNA levels by western immunoblotting and Taqman assay, respectively. Dihydrorhodamine 123 staining estimated ROS generation. Pomegranate fruit extract inhibited the mRNA and protein expression of IL-6, generation of ROS, and inhibited the IL-1beta-mediated phosphorylation of inhibitor of nuclear factor kappa-B kinase subunit beta (IKKbeta), expression of IKKbeta mRNA, degradation of IkappaBalpha, and activation and nuclear translocation of
Identifier
An unambiguous reference to the resource within a given context
<a href="http://doi.org/10.1002/ptr.5799" target="_blank" rel="noreferrer noopener">10.1002/ptr.5799</a>
Rights
Information about rights held in and over the resource
Article information provided for research and reference use only. All rights are retained by the journal listed under publisher and/or the creator(s).
2017
Ashruf Omer S
Chondrocytes
Chondrocytes – Drug Effects
Chondrocytes/drug effects
Department of Anatomy & Neurobiology
Fruit
Fruit/chemistry
Gene Expression Regulation/drug effects
Genes – Drug Effects
Haqqi Tariq M
Haseeb Abdul
Humans
I-kappa B Kinase/genetics/*metabolism
IkappaB
IKKbeta
IL-1beta
Interleukin 1 – Metabolism
Interleukin-1beta/metabolism
Interleukin-6/genetics/*metabolism
Interleukins
Interleukins – Metabolism
Khan Nazir M
NEOMED College of Medicine
NF-kappa B
NF-kappa B – Metabolism
NF-kappa B/genetics/*metabolism
NF-kappaB
NIK
Osteoarthritis
Phosphorylation – Drug Effects
Phosphorylation/drug effects
Phytotherapy research : PTR
Plant Extracts
Plant Extracts – Pharmacodynamics
Plant Extracts/chemistry/*pharmacology
Polyphenols – Pharmacodynamics
Polyphenols/pharmacology
Pomegranate
Protein-Serine-Threonine Kinases/genetics/*metabolism
Proteins – Metabolism
Punicaceae/*chemistry
Signal Transduction – Drug Effects
Signal Transduction/drug effects
Transcription Factor RelA/metabolism
Transferases
Transferases – Metabolism