We use cookies to understand how you use our site and to improve your experience. This includes personalizing content and advertising. To learn more, click here. By continuing to use our site, you accept our use of cookies. Cookie Policy.

Features Partner Sites Information LinkXpress hp
Sign In
Advertise with Us
GLOBETECH PUBLISHING LLC

Download Mobile App




MRI Contrast Agents Alter Proliferation of Stem Cells

By MedImaging International staff writers
Posted on 29 Nov 2010
When scientists tested three different labeling agents on three different stem cell populations to determine what effect the labeling agents had on stem cell phenotype, biologic behavior, and migration abilities, they discovered changes in stem cell proliferation depending on the type of contrast agent used.

The team of researchers from Belgium and Spain tested USPIO (ultra small superparamagnetic iron oxide) contrast agents Resovist, Endorem, and Sinerem on mouse embryonic stem cells (mESCs), rat multipotent adult progenitor cells (rMAPCs), and mouse mensenchymal stem cells (mMSCs).

Their study is available on-line in November 2010 in the journal Cell Transplantation (published issue 19:8). The researchers, from the Stem Cell Institute, K.U. Leuven (Leuven, Belgium) and the University of Valencia (Spain), discovered the labeling efficiency with each of the (U)SPIOs varied considerably when different stem cell populations were compared. "This means that labeling methods will likely need to be optimized for every cell type,” said Dr. Annelies Crabbe, from the Stem Cell Institute, K.U. Leuven (Katholieke Universiteit Leuven). "Over time we saw a dilution of (U)SPIOs and a decrease of iron in the cells.”

Noninvasive imaging plays a significant post-transplantation role in stem cell research, but questions regarding whether the contrast agents used to monitor transplanted stem cells in vivo via magnetic resonance imaging (MRI) have an impact on the cells had mostly gone unanswered until this study. On the issue of whether (U)SPIO labeling has a biologic affects on cells, the researchers discovered "no significant alterations” in cell phenotypes and that the label "does not significantly alter stem cell differentiation.”

"Sinerem decreased proliferation of mMSC while both Sinerem and Endorem affected the proliferation rate of rMAPC, although prolonged culture, until seven days, resulted in restoration of the proliferation rate,” noted Dr. Crabbe. "We also found that higher concentrations of Sinerem and Endorem were needed for cell labeling to achieve similar MRI detectability.”

The researchers concluded that it would be necessary to evaluate the efficiency of cell labeling for every new contrast agent combination aimed at being followed in vivo by MRI. Moreover, the effect on biologic behavior of cells should be examined. They noted that their results were limited to examining the effects of labeling on proliferation, not differentiation.

"Although labeling of stem cells with MRI is promising, there are some limitations,” concluded Dr. Crabbe. "More optimal particles are needed that can be taken up without the need of potentially toxic agents. Also, there is the problem of particle dilution over time as cells divide. When grafted cells continue to proliferate, loss of signal occurs.”

According to Dr. Julio Voltarelli, professor of clinical medicine and clinical immunology at the University of Sao Pãul (Brazil) and section editor for Cell Transplantation there has been a knowledge gap regarding the survival and distribution of stem cell populations used for in vivo therapy. "Many studies have tried to close this gap by using radioactive or nonradioactive labeling of the cells in order to follow their fate in the organism,” said Dr. Voltarelli. "However, this paper demonstrates that such labeling may alter stem cell behavior, such as proliferative potential, and give biased information when compared to nonlabeled cells.”

Resovist was developed by the diagnostic imaging business of Bayer Schering Pharma, AG (Berlin, Germany); Endorem by Guerbet (Sulzbach, Germany); and Sinerem was manufactured by Amag Pharmaceuticals, Inc.(Cambridge, MA, USA).

Related Links:

Stem Cell Institute, K.U. Leuven
University of Valencia



Gold Member
Electrode Solution and Skin Prep
Signaspray
Gold Member
Ultrasound System
FUTUS LE
Pencil Beam System
inus D DXA
Digital X-Ray Detector Panel
Acuity G4

Radcal

Channels

Nuclear Medicine

view channel
Image: In vivo imaging of U-87 MG xenograft model with varying mass doses of 89Zr-labeled KLG-3 or isotype control (Photo courtesy of L Gajecki et al.; doi.org/10.2967/jnumed.124.268762)

Novel Radiolabeled Antibody Improves Diagnosis and Treatment of Solid Tumors

Interleukin-13 receptor α-2 (IL13Rα2) is a cell surface receptor commonly found in solid tumors such as glioblastoma, melanoma, and breast cancer. It is minimally expressed in normal tissues, making it... Read more

Imaging IT

view channel
Image: The new Medical Imaging Suite makes healthcare imaging data more accessible, interoperable and useful (Photo courtesy of Google Cloud)

New Google Cloud Medical Imaging Suite Makes Imaging Healthcare Data More Accessible

Medical imaging is a critical tool used to diagnose patients, and there are billions of medical images scanned globally each year. Imaging data accounts for about 90% of all healthcare data1 and, until... Read more
Copyright © 2000-2025 Globetech Media. All rights reserved.

Notice: The user specified as a definer ('admin'@'%') does not exist in /home/www/medsites/shared/includes/database.php on line 307

/home/www/medsites/shared/includes/post_processing.php:42
/home/www/medsites/shared/includes/post_processing.php:5
/home/www/medsites/medicalimaging/index.php:409164 queries executed
1
(80.108642578125): SET sql_mode = 'MYSQL40'
2 (60.081481933594): SELECT folder, element, published, params FROM jos_mambots WHERE published >= 1 AND access <= 0 AND folder = 'system' ORDER BY ordering
3 (407.93418884277): SELECT template FROM jos_templates_menu WHERE client_id = 0 AND ( menuid = 0 OR menuid = 294732264 ) ORDER BY menuid DESC LIMIT 1
4 (257.01522827148): DELETE FROM jos_session WHERE time < 1751060900 AND guest = 1 AND userid = 0
5 (50.067901611328): SELECT livesite FROM jos_dp_categories WHERE id=10 AND published='1' LIMIT 1
6 (39.815902709961): SELECT livesite FROM jos_dp_categories WHERE id=10 AND published='1' LIMIT 1
7 (39.100646972656): SELECT livesite FROM jos_dp_categories WHERE id=10 AND published='1' LIMIT 1
8 (248.90899658203): SELECT * FROM jos_menu WHERE id = 294732264
9 (585.79444885254): SELECT dp.*, ch.title as channel, ch.name as channel_name, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 #AND dp.cat=10 AND dp.id=294732264 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
10 (607.96737670898): SELECT dp.*, ch.title as channel, ch.name as channel_name, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets_archive as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 #AND dp.cat=10 AND dp.id=294732264 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
11 (85.115432739258): SELECT dp.*, ch.title as channel, ch.name as channel_name, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets_archive as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 #AND dp.cat=10 AND dp.id=294732264 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
12 (!!!!! 1079.0824890137): SELECT * FROM jos_deeppockets WHERE 1=1 AND cat=10 AND type='deeppockets_item' AND published='1' AND (id<>294732264) AND (fid=212) ORDER BY id DESC, `created` DESC LIMIT 0,16
13 (225.06713867188): SELECT * FROM jos_deeppockets WHERE 1=1 AND cat=10 AND type='deeppockets_item' AND published='1' AND (id<>294732264) AND (fid=212) ORDER BY id DESC, `created` DESC LIMIT 0,16
14 (!!!!! 5117.8932189941): SELECT jos_item.* FROM jos_item INNER JOIN jos_number ON jos_item.numberID=jos_number.id WHERE 1=1 AND (jos_item.imgMini<>'') AND jos_item.type='P' AND jos_item.numberID= ( SELECT jos_number.id FROM jos_number WHERE jos_number.journalID IN (10) and jos_item.fid=212 and jos_number.id in (select distinct jos_number.id from jos_number join jos_item on jos_item.numberid=jos_number.id where jos_item.type='P') ORDER BY (CONVERT(SUBSTRING(issue,1,2),SIGNED) + (CONVERT(SUBSTRING(issue,3,2),SIGNED)*100)) DESC LIMIT 0,1 ) AND (jos_number.channelID=294732264 OR jos_number.channelID=0) ORDER BY RAND() DESC LIMIT 3
15 (!!!!! 4119.873046875): SELECT jos_item.* FROM jos_item INNER JOIN jos_number ON jos_item.numberID=jos_number.id WHERE 1=1 AND (jos_item.imgMini<>'') AND jos_item.type='P' AND jos_item.numberID= ( SELECT jos_number.id FROM jos_number WHERE jos_number.journalID IN (10) and jos_item.fid=212 and jos_number.id in (select distinct jos_number.id from jos_number join jos_item on jos_item.numberid=jos_number.id where jos_item.type='P') ORDER BY (CONVERT(SUBSTRING(issue,1,2),SIGNED) + (CONVERT(SUBSTRING(issue,3,2),SIGNED)*100)) DESC LIMIT 0,1 ) AND (jos_number.channelID=294732264 OR jos_number.channelID=0) ORDER BY RAND() DESC LIMIT 3
16 (!!!!! 5411.8633270264): SELECT jos_item.* FROM jos_item INNER JOIN jos_number ON jos_item.numberID=jos_number.id WHERE 1=1 AND (jos_item.imgMini<>'') AND jos_item.type='P' AND jos_item.numberID= ( SELECT jos_number.id FROM jos_number WHERE jos_number.journalID IN (10) and jos_number.id in (select distinct jos_number.id from jos_number join jos_item on jos_item.numberid=jos_number.id where jos_item.type='P') ORDER BY (CONVERT(SUBSTRING(issue,1,2),SIGNED) + (CONVERT(SUBSTRING(issue,3,2),SIGNED)*100)) DESC LIMIT 0,1 ) AND (jos_number.channelID=294732264 OR jos_number.channelID=0) ORDER BY RAND() DESC LIMIT 3
17 (!!!!! 1354.9327850342): SELECT jos_item.* FROM jos_item INNER JOIN jos_number ON jos_item.numberID=jos_number.id WHERE 1=1 AND (jos_item.imgMini<>'') AND jos_item.type='P' AND jos_item.numberID= ( SELECT jos_number.id FROM jos_number WHERE jos_number.journalID IN (10) and jos_number.id in (select distinct jos_number.id from jos_number join jos_item on jos_item.numberid=jos_number.id where jos_item.type='P') ORDER BY (CONVERT(SUBSTRING(issue,1,2),SIGNED) + (CONVERT(SUBSTRING(issue,3,2),SIGNED)*100)) DESC LIMIT 0,1 ) AND (jos_number.channelID=294732264 OR jos_number.channelID=0) ORDER BY RAND() DESC LIMIT 3
18 (!!!!! 3518.1045532227): SELECT name,id,title FROM jos_deeppockets WHERE id=212 LIMIT 1
19 (!!!!! 1117.9447174072): SELECT name,id,title FROM jos_deeppockets WHERE id=212 LIMIT 1
20 (!!!!! 4684.9250793457): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.id=294732264 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
21 (730.03768920898): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets_archive as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.id=294732264 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
22 (64.13459777832): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.id=294732264 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
23 (47.922134399414): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets_archive as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.id=294732264 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
24 (!!!!! 1967.9069519043): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.cat=10 AND dp.id=294732264 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
25 (!!!!! 1371.1452484131): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets_archive as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.cat=10 AND dp.id=294732264 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
26 (83.208084106445): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.id=294732264 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
27 (51.975250244141): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets_archive as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.id=294732264 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
28 (87.02278137207): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.cat=10 AND dp.id=294732264 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
29 (72.002410888672): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets_archive as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.cat=10 AND dp.id=294732264 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
30 (72.002410888672): SELECT conference_items.channel_id, conference_items.tracking_code FROM conference_items LEFT JOIN conference_groups ON conference_groups.id = conference_items.group_id LEFT JOIN jos_deeppockets ON jos_deeppockets.id = conference_items.channel_id LEFT JOIN jos_journal ON jos_journal.cat = jos_deeppockets.cat AND jos_journal.real = 1 AND jos_journal.directory IS NOT NULL WHERE 1 = 1 ORDER BY conference_items.id
31 (398.15902709961): SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets AS dp WHERE dp.id = 294732264 LIMIT 1
32 (46.014785766602): SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets AS dp WHERE dp.id = 294732264 LIMIT 1
33 (907.89794921875): SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets_archive AS dp WHERE dp.id = 294732264 LIMIT 1
34 (39.100646972656): SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets_archive AS dp WHERE dp.id = 294732264 LIMIT 1
35 (308.99047851562): SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets AS dp WHERE dp.id = 294732264 LIMIT 1
36 (607.96737670898): SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets AS dp WHERE dp.id = 294732264 LIMIT 1
37 (56.982040405273): SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets_archive AS dp WHERE dp.id = 294732264 LIMIT 1
38 (!!!!! 5685.8062744141): SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets_archive AS dp WHERE dp.id = 294732264 LIMIT 1
39 (934.12399291992): SELECT id, title, module, position, content, showtitle, params FROM jos_modules AS m INNER JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id != 1 AND ( mm.menuid = 0 OR mm.menuid = 294732264 ) ORDER BY ordering
40 (!!!!! 1369.9531555176): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND published='1' LIMIT 1
41 (69.856643676758): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND published='1' LIMIT 1
42 (!!!!! 4587.1734619141): SELECT * FROM jos_bannersmanager_banner WHERE `groupid` = 98 AND `site_id` = 10 AND `published` = 1
43 (!!!!! 16177.892684937): SELECT * FROM jos_bannersmanager_banner WHERE `groupid` = 99 AND `site_id` = 10 AND `published` = 1
44 (179.05235290527): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND published='1' LIMIT 1
45 (72.002410888672): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND published='1' LIMIT 1
46 (128.98445129395): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND published='1' LIMIT 1
47 (56.982040405273): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND published='1' LIMIT 1
48 (77.962875366211): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND published='1' LIMIT 1
49 (41.007995605469): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND published='1' LIMIT 1
50 (116.10984802246): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND published='1' LIMIT 1
51 (65.088272094727): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND published='1' LIMIT 1
52 (263.92936706543): SELECT name FROM jos_deeppockets WHERE id=294732264 LIMIT 1
53 (237.94174194336): SELECT name FROM jos_deeppockets_archive WHERE id=294732264 LIMIT 1
54 (60.796737670898): SELECT a.* FROM jos_components AS a WHERE ( a.admin_menu_link = 'option=com_syndicate' OR a.admin_menu_link = 'option=com_syndicate&hidemainmenu=1' ) AND a.option = 'com_syndicate'
55 (61.988830566406): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.cat=10 AND dp.id=294732264 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
56 (528.09715270996): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets_archive as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.cat=10 AND dp.id=294732264 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
57 (!!!!! 9281.8737030029): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND published='1' LIMIT 1
58 (524.99771118164): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND published='1' LIMIT 1
59 (103.95050048828): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND published='1' LIMIT 1
60 (78.916549682617): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND published='1' LIMIT 1
61 (!!!!! 4314.1841888428): select cover from jos_number where journalid in (5) and cover is not null order by left(issue,2)+right(issue,2)*12 desc limit 1
62 (!!!!! 4039.0491485596): SELECT fid FROM jos_deeppockets WHERE id=294732264 AND published='1' union SELECT fid FROM jos_deeppockets_archive WHERE id=294732264 AND published='1' LIMIT 1
63 (!!!!! 10963.916778564): SELECT id,name,sponsor_text FROM jos_deeppockets dp left outer join jos_channel_sponsor cs on dp.id=cs.fid WHERE cat=10 AND TYPE='file_folder' AND published=1 AND id=212 ORDER BY `ordering`
64 (!!!!! 3623.9624023438): select jos_twitters.link from jos_twitters where cat=10
65 (80.108642578125): select jos_facebook.link from jos_facebook where cat=10
66 (41.961669921875): select jos_google_plus.link from jos_google_plus where cat=10
67 (32.901763916016): select jos_linkedin.link from jos_linkedin where cat=10
68 (36.954879760742): SELECT fid FROM jos_deeppockets WHERE id=294732264 AND published='1' union SELECT fid FROM jos_deeppockets_archive WHERE id=294732264 AND published='1' LIMIT 1
69 (51.975250244141): SELECT id,name,sponsor_text FROM jos_deeppockets dp left outer join jos_channel_sponsor cs on dp.id=cs.fid WHERE cat=10 AND TYPE='file_folder' AND published=1 AND id=212 ORDER BY `ordering`
70 (385.04600524902): SELECT fid FROM jos_deeppockets WHERE cat=10 AND id=294732264 AND (type='deeppockets_item' OR type='deeppockets_item_link') AND published='1' LIMIT 1
71 (205.03997802734): SELECT fid FROM jos_deeppockets_archive WHERE cat=10 AND id=294732264 AND (type='deeppockets_item' OR type='deeppockets_item_link') AND published='1' LIMIT 1
72 (85.115432739258): SELECT id,name,title FROM jos_deeppockets WHERE cat=10 AND TYPE='file_folder' AND published=1 AND id != 294743300 AND id != 294743301 AND id != 294743302 AND id != 294743303 AND id != 294743304 AND id != 294743305 AND id != 294743306 AND id != 294743307 AND id != 294743308 AND id != 294743309 AND id != 294743310 AND metakey != 'aacc' ORDER BY `ordering`
73 (86.784362792969): SELECT show_live FROM jos_com_show_setting LIMIT 1
74 (42.200088500977): SELECT show_live FROM jos_com_show_setting LIMIT 1
75 (36.001205444336): SELECT show_live FROM jos_com_show_setting LIMIT 1
76 (34.809112548828): SELECT show_live FROM jos_com_show_setting LIMIT 1
77 (38.14697265625): SELECT show_live FROM jos_com_show_setting LIMIT 1
78 (34.809112548828): SELECT show_live FROM jos_com_show_setting LIMIT 1
79 (34.093856811523): SELECT show_live FROM jos_com_show_setting LIMIT 1
80 (33.140182495117): SELECT show_live FROM jos_com_show_setting LIMIT 1
81 (32.901763916016): SELECT show_live FROM jos_com_show_setting LIMIT 1
82 (35.04753112793): SELECT show_live FROM jos_com_show_setting LIMIT 1
83 (34.093856811523): SELECT show_live FROM jos_com_show_setting LIMIT 1
84 (32.901763916016): SELECT show_live FROM jos_com_show_setting LIMIT 1
85 (32.901763916016): SELECT show_live FROM jos_com_show_setting LIMIT 1
86 (32.186508178711): SELECT show_live FROM jos_com_show_setting LIMIT 1
87 (80.82389831543): SELECT fid FROM jos_deeppockets WHERE cat=10 AND id=294732264 AND (type='deeppockets_item' OR type='deeppockets_item_link') AND published='1' LIMIT 1
88 (41.007995605469): SELECT fid FROM jos_deeppockets_archive WHERE cat=10 AND id=294732264 AND (type='deeppockets_item' OR type='deeppockets_item_link') AND published='1' LIMIT 1
89 (43.869018554688): SELECT id,name,title FROM jos_deeppockets WHERE cat=10 AND TYPE='file_folder' AND published=1 AND id != 294743300 AND id != 294743301 AND id != 294743302 AND id != 294743303 AND id != 294743304 AND id != 294743305 AND id != 294743306 AND id != 294743307 AND id != 294743308 AND id != 294743309 AND id != 294743310 AND metakey != 'aacc' ORDER BY `ordering`
90 (!!!!! 4676.1035919189): SELECT show_live FROM jos_com_show_setting LIMIT 1
91 (128.03077697754): SELECT show_live FROM jos_com_show_setting LIMIT 1
92 (30.994415283203): SELECT show_live FROM jos_com_show_setting LIMIT 1
93 (26.941299438477): SELECT show_live FROM jos_com_show_setting LIMIT 1
94 (694.03648376465): SELECT show_live FROM jos_com_show_setting LIMIT 1
95 (295.87745666504): SELECT show_live FROM jos_com_show_setting LIMIT 1
96 (572.91984558105): SELECT show_live FROM jos_com_show_setting LIMIT 1
97 (321.1498260498): SELECT show_live FROM jos_com_show_setting LIMIT 1
98 (36.954879760742): SELECT show_live FROM jos_com_show_setting LIMIT 1
99 (298.02322387695): SELECT show_live FROM jos_com_show_setting LIMIT 1
100 (183.8207244873): SELECT show_live FROM jos_com_show_setting LIMIT 1
101 (!!!!! 5294.7998046875): SELECT show_live FROM jos_com_show_setting LIMIT 1
102 (291.82434082031): SELECT show_live FROM jos_com_show_setting LIMIT 1
103 (35.04753112793): SELECT show_live FROM jos_com_show_setting LIMIT 1
104 (73.19450378418): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND published='1' LIMIT 1
105 (42.915344238281): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND published='1' LIMIT 1
106 (!!!!! 1677.9899597168): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.cat=10 AND dp.id=294732264 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
107 (335.9317779541): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets_archive as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.cat=10 AND dp.id=294732264 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
108 (388.14544677734): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND published='1' LIMIT 1
109 (385.99967956543): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND published='1' LIMIT 1
110 (!!!!! 6062.9844665527): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.id=294732264 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
111 (768.18466186523): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets_archive as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.id=294732264 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
112 (734.80606079102): SELECT dp.name, dp.id, dp2.name as channel, ex.name as author_name, ex.specialization, ex.images FROM jos_deeppockets as dp LEFT JOIN jos_experts as ex ON ex.id = dp.author LEFT JOIN jos_deeppockets as dp2 ON dp2.id = dp.fid WHERE dp.author != 0 AND dp.cat = 10 AND dp.published = 1 AND ( (dp.fid = 294743300) OR (dp.fid = 294743301) OR (dp.fid = 294743302) OR (dp.fid = 294743303) OR (dp.fid = 294743304) OR (dp.fid = 294743305) OR (dp.fid = 294743306) OR (dp.fid = 294743307) OR (dp.fid = 294743308) OR (dp.fid = 294743309) OR (dp.fid = 294743310) ) ORDER BY RAND() LIMIT 1
113 (574.82719421387): SELECT dp.name, dp.id, dp2.name as channel, ex.name as author_name, ex.specialization, ex.images FROM jos_deeppockets as dp LEFT JOIN jos_experts as ex ON ex.id = dp.author LEFT JOIN jos_deeppockets as dp2 ON dp2.id = dp.fid WHERE dp.author != 0 AND dp.cat = 10 AND dp.published = 1 AND ( (dp.fid = 294743300) OR (dp.fid = 294743301) OR (dp.fid = 294743302) OR (dp.fid = 294743303) OR (dp.fid = 294743304) OR (dp.fid = 294743305) OR (dp.fid = 294743306) OR (dp.fid = 294743307) OR (dp.fid = 294743308) OR (dp.fid = 294743309) OR (dp.fid = 294743310) ) ORDER BY RAND() LIMIT 1
114 (174.04556274414): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND published='1' LIMIT 1
115 (68.902969360352): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND published='1' LIMIT 1
116 (75.101852416992): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND published='1' LIMIT 1
117 (40.054321289062): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND published='1' LIMIT 1
118 (89.883804321289): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND published='1' LIMIT 1
119 (56.028366088867): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND published='1' LIMIT 1
120 (72.002410888672): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND published='1' LIMIT 1
121 (56.982040405273): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND published='1' LIMIT 1
122 (360.96572875977): SELECT * FROM trending_articles WHERE `journal_id` = 10 AND `timestamp` <= NOW() + INTERVAL 7 DAY ORDER BY `order`
123 (!!!!! 54041.147232056): SELECT * FROM jos_deeppockets WHERE jos_deeppockets.cat = 10 AND jos_deeppockets.type = 'deeppockets_item' AND jos_deeppockets.published = 1 AND jos_deeppockets.created + INTERVAL 14 DAY >= NOW() ORDER BY jos_deeppockets.hits DESC LIMIT 7
124 (466.82357788086): SELECT fid FROM jos_deeppockets WHERE cat=10 AND id=294732264 AND type='deeppockets_item' AND published='1' union SELECT fid FROM jos_deeppockets_archive WHERE cat=10 AND id=294732264 AND type='deeppockets_item' AND published='1' LIMIT 1
125 (!!!!! 10484.933853149): ( SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets AS dp WHERE dp.video != '' AND dp.video_source != '' AND dp.cat = 10 AND dp.published = 1 AND dp.type != 'deeppockets_item_link' ORDER BY created DESC LIMIT 3 ) UNION ( SELECT dpa.id, dpa.name, dpa.title, dpa.video, dpa.video_source, dpa.created FROM jos_deeppockets_archive AS dpa WHERE dpa.video != '' AND dpa.video_source != '' AND dpa.cat = 10 AND dpa.published = 1 AND dpa.type != 'deeppockets_item_link' ORDER BY created DESC LIMIT 3 ) ORDER BY created DESC LIMIT 3
126 (70.095062255859): ( SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets AS dp WHERE dp.video != '' AND dp.video_source != '' AND dp.cat = 10 AND dp.published = 1 AND dp.type != 'deeppockets_item_link' ORDER BY created DESC LIMIT 3 ) UNION ( SELECT dpa.id, dpa.name, dpa.title, dpa.video, dpa.video_source, dpa.created FROM jos_deeppockets_archive AS dpa WHERE dpa.video != '' AND dpa.video_source != '' AND dpa.cat = 10 AND dpa.published = 1 AND dpa.type != 'deeppockets_item_link' ORDER BY created DESC LIMIT 3 ) ORDER BY created DESC LIMIT 3
127 (355.00526428223): SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets AS dp WHERE dp.id = 294803337 LIMIT 1
128 (52.928924560547): SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets AS dp WHERE dp.id = 294803337 LIMIT 1
129 (302.79159545898): SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets AS dp WHERE dp.id = 294803276 LIMIT 1
130 (65.088272094727): SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets AS dp WHERE dp.id = 294803276 LIMIT 1
131 (241.99485778809): SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets_archive AS dp WHERE dp.id = 294803276 LIMIT 1
132 (41.007995605469): SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets_archive AS dp WHERE dp.id = 294803276 LIMIT 1
133 (!!!!! 7026.9107818604): SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets AS dp WHERE dp.id = 294802958 LIMIT 1
134 (89.168548583984): SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets AS dp WHERE dp.id = 294802958 LIMIT 1
135 (481.12869262695): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND (type='deeppockets_item' OR type='deeppockets_item_link') AND published='1' LIMIT 1
136 (283.00285339355): SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND (type='deeppockets_item' OR type='deeppockets_item_link') AND published='1' LIMIT 1
137 (166.89300537109): SELECT name FROM jos_deeppockets WHERE id=212
138 (35.04753112793): SELECT name FROM jos_deeppockets WHERE id=212
139 (546.93222045898): SELECT *, DATE_FORMAT(publish_up,'%d %b %Y') AS date_publish_up, DATE_FORMAT(publish_down,'%d %b %Y') AS date_publish_down FROM jos_events WHERE state=1 AND publish_up > NOW() and extra_info REGEXP '((;)|(^))212((;)|($))' AND catid IN (0,110) ORDER BY publish_up ASC LIMIT 3
140 (545.02487182617): SELECT *, DATE_FORMAT(publish_up,'%d %b %Y') AS date_publish_up, DATE_FORMAT(publish_down,'%d %b %Y') AS date_publish_down FROM jos_events WHERE state=1 AND publish_up > NOW() and extra_info REGEXP '((;)|(^))212((;)|($))' AND catid IN (0,110) ORDER BY publish_up ASC LIMIT 3
141 (140.90538024902): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND published='1' LIMIT 1
142 (55.789947509766): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND published='1' LIMIT 1
143 (!!!!! 10335.206985474): TRUNCATE TABLE jos_trademed_module
144 (!!!!! 3107.0709228516): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.cat=10 AND dp.id=294732264 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
145 (109.91096496582): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets_archive as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.cat=10 AND dp.id=294732264 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
146 (393.15223693848): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND (type='deeppockets_item' OR type='deeppockets_item_link') AND published='1' LIMIT 1
147 (174.04556274414): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND (type='deeppockets_item' OR type='deeppockets_item_link') AND published='1' LIMIT 1
148 (61.03515625): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND published='1' LIMIT 1
149 (52.928924560547): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND published='1' LIMIT 1
150 (!!!!! 1310.1100921631): SELECT jos_item.* FROM jos_item INNER JOIN jos_number ON jos_item.numberID=jos_number.id WHERE 1=1 AND (jos_item.imgMini<>'') AND jos_item.type='L' AND jos_item.numberID= ( SELECT jos_number.id FROM jos_number WHERE jos_number.journalID IN (10) and jos_number.id in (select distinct jos_number.id from jos_number join jos_item on jos_item.numberid=jos_number.id where jos_item.type='P') ORDER BY (CONVERT(SUBSTRING(issue,1,2),SIGNED) + (CONVERT(SUBSTRING(issue,3,2),SIGNED)*100)) DESC LIMIT 0,1 ) ORDER BY RAND() DESC LIMIT 6
151 (94.890594482422): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND published='1' LIMIT 1
152 (64.13459777832): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND published='1' LIMIT 1
153 (79.154968261719): SELECT fid FROM jos_deeppockets WHERE cat=10 AND id=294732264 AND type='deeppockets_item' AND published='1' union SELECT fid FROM jos_deeppockets_archive WHERE cat=10 AND id=294732264 AND type='deeppockets_item' AND published='1' LIMIT 1
154 (622.98774719238): select distinct links.* from jos_textlinks links join jos_textlinks_placement placement on links.id=placement.link_id where journal_id=(10) and (channel_id=212 or channel_id is null)
155 (54.121017456055): select distinct links.* from jos_textlinks links join jos_textlinks_placement placement on links.id=placement.link_id where journal_id=(10) and (channel_id=212 or channel_id is null)
156 (51.975250244141): SELECT livesite FROM jos_dp_categories WHERE id=10 AND published='1' LIMIT 1
157 (!!!!! 3623.0087280273): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND published='1' LIMIT 1
158 (69.141387939453): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=294732264 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=294732264 AND published='1' LIMIT 1
159 (165.93933105469): select jos_twitters.link from jos_twitters where cat=10
160 (36.001205444336): select jos_facebook.link from jos_facebook where cat=10
161 (31.948089599609): select jos_google_plus.link from jos_google_plus where cat=10
162 (27.894973754883): select jos_linkedin.link from jos_linkedin where cat=10
163 (329.97131347656): update jos_bannersmanager_banner set impmade=impmade+1 where id in(14615,14202,14203)
164 (!!!!! 1005.1727294922): insert into jos_banners_delta values (14615,'2025-06-27 22:03:21','216.73.216.249','view'),(14202,'2025-06-27 22:03:21','216.73.216.249','view'),(14203,'2025-06-27 22:03:21','216.73.216.249','view')