Humulus japonicus (HJ) is a widely used herbal remedy in Asia with anti-oxidative, anti-microbial and anti-inflammatory effects. We investigated the effect of HJ therapeutic potential in rheumatoid arthritis (RA) used a mouse model of collagen-induced arthritis (CIA) and lipopolysaccharide-stimulated murine macrophage cell line (RAW 264.7). CIA rats given 300 mg / kg orally HJ starting 3 days before the second immunization.
Clinical and histopathologic findings assessed in the rat paw CIA. Levels of autoantibodies and inflammatory markers are determined in plasma and cell culture supernatant, respectively. Expression at mRNA and protein levels were analyzed by quantitative reverse transcription-PCR and western blot analysis, respectively. HJ significantly decrease arthritic score dirty and foot swelling in CIA mice. Furthermore, synovial inflammation, cartilage damage and bone erosion that is markedly reduced by HJ.
It also decreased the expression of inflammatory enzymes in both paws of rats and RAW 264.7 cells. Moreover, the expression of genes associated with all pro-inflammatory macrophages and M1 macrophages significantly decreased, whereas the expression of anti-inflammatory M2 macrophage markers was significantly increased in the claws HJ-treated mice CIA. In addition, HJ reduced plasma levels of anti-type II collagen antibody following the decreased expression of T helper type 1 (Th1) and Th2-associated cell surface markers and cytokines in the claws.
HJ also significantly inhibited the expression of IL-6 both in vitro and in vivo, followed by a reduction in STAT3 phosphorylation and expression in rat paw CIA. Finally, the expression of genes associated with decreased osteoclast on HJ-treated rat paw CIA. These findings indicate that the HJ can play a role in suppressing the development of the CIA with the overall regulatory articular inflammation. These studies should provide new insights into the use of the HJ as a natural product effective therapy for RA.
Humulus japonicus extract ameliorates collagen‑induced arthritis in mice through regulation of overall articular inflammation.
Repeat-Dose Toxicity Studies AFPL1-Conjugate Vaccine Using Nicotine in male Sprague Dawley rats.
Tobacco smoking is the cause of 20% of deaths in Canada per year. Nicotine vaccine presents a promising alternative to traditional smoking cessation products, but until now, no vaccine has been able to move through all phases of clinical trials.
We have previously demonstrated that nicotine AFPL1-conjugate vaccine does not cause systemic or immunotoxicity in this mouse model and that heterologous vaccination approach is more profitable than these homologous to stimulate mucosal and systemic antibody anti-nicotine.
The purpose of this study was to confirm the safety profile of the vaccine in the repeated-dose toxicity studies. Heterologous vaccination strategy re-used, and Sprague-Dawley rats given a dose five times greater than in our previous studies.
Rabbit anti mouse tPA, affinity purified
MBS135145-5x1mg
MyBiosource
5x1mg
EUR 17160
Rabbit anti mouse uPA, affinity purified
MBS135466-01mg
MyBiosource
0.1mg
EUR 750
Rabbit anti mouse uPA, affinity purified
MBS135466-1mg
MyBiosource
1mg
EUR 5295
Affinity Purified Goat anti-Mouse C3 Antibody
MBS560213-01mg
MyBiosource
0.1mg
EUR 250
Affinity Purified Goat anti-Mouse C3 Antibody
MBS560213-5x01mg
MyBiosource
5x0.1mg
EUR 970
Affinity Purified Goat anti-Mouse IgA Antibody
MBS560185-1mg
MyBiosource
1mg
EUR 210
Affinity Purified Goat anti-Mouse IgA Antibody
MBS560185-5x1mg
MyBiosource
5x1mg
EUR 785
Affinity Purified Goat anti-Mouse IgE Antibody
MBS560247-1mg
MyBiosource
1mg
EUR 355
Affinity Purified Goat anti-Mouse IgE Antibody
MBS560247-5x1mg
MyBiosource
5x1mg
EUR 1435
GOAT ANTI MOUSE IgG Fab AFFINITY PURIFIED
MBS222005-1mL
MyBiosource
1mL
EUR 460
GOAT ANTI MOUSE IgG Fab AFFINITY PURIFIED
MBS222005-5x1mL
MyBiosource
5x1mL
EUR 1890
Affinity Purified Goat anti-Mouse IgG1 Antibody
MBS560259-1mg
MyBiosource
1mg
EUR 250
Affinity Purified Goat anti-Mouse IgG1 Antibody
MBS560259-5x1mg
MyBiosource
5x1mg
EUR 965
Affinity purified sheep anti mouse neuroserpin
MBS135205-01mg
MyBiosource
0.1mg
EUR 490
Affinity purified sheep anti mouse neuroserpin
MBS135205-1mg
MyBiosource
1mg
EUR 3815
Affinity purified sheep anti mouse neuroserpin
MBS135205-5x1mg
MyBiosource
5x1mg
EUR 16930
Rabbit anti mouse fibrinogen, affinity purified
MBS135384-01mg
MyBiosource
0.1mg
EUR 620
Rabbit anti mouse fibrinogen, affinity purified
MBS135384-1mg
MyBiosource
1mg
EUR 4125
Rabbit anti mouse fibrinogen, affinity purified
MBS135384-5x1mg
MyBiosource
5x1mg
EUR 18325
Affinity purified sheep anti mouse neuroserpin
MBS480272-01mg
MyBiosource
0.1mg
EUR 545
Affinity purified sheep anti mouse neuroserpin
MBS480272-5x01mg
MyBiosource
5x0.1mg
EUR 2235
Anti-Fe65, Affinity Purified Antibody, Rabbit
MBS555150-01mL
MyBiosource
0.1mL
EUR 435
Anti-Fe65, Affinity Purified Antibody, Rabbit
MBS555150-5x01mL
MyBiosource
5x0.1mL
EUR 1815
Anti-Opa1, Affinity Purified Antibody, Rabbit
MBS555158-01mL
MyBiosource
0.1mL
EUR 440
Anti-Opa1, Affinity Purified Antibody, Rabbit
MBS555158-5x01mL
MyBiosource
5x0.1mL
EUR 1840
Rabbit anti mouse PAI-1, affinity purified
MBS135275-01mg
MyBiosource
0.1mg
EUR 710
Rabbit anti mouse PAI-1, affinity purified
MBS135275-1mg
MyBiosource
1mg
EUR 4900
HA Affinity Purified Antibody
MBS194421-1mg
MyBiosource
1mg
EUR 1110
HA Affinity Purified Antibody
MBS194422-INQUIRE
MyBiosource
INQUIRE
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T7 Affinity Purified Antibody
MBS194425-INQUIRE
MyBiosource
INQUIRE
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T7 Affinity Purified Antibody
MBS194426-INQUIRE
MyBiosource
INQUIRE
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V5 Affinity Purified Antibody
MBS194427-INQUIRE
MyBiosource
INQUIRE
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V5 Affinity Purified Antibody
MBS194428-INQUIRE
MyBiosource
INQUIRE
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HA Affinity Purified Antibody
MBS194468-01mg
MyBiosource
0.1mg
EUR 480
HA Affinity Purified Antibody
MBS194468-5x01mg
MyBiosource
5x0.1mg
EUR 2140
T7 Affinity Purified Antibody
MBS194471-01mg
MyBiosource
0.1mg
EUR 480
T7 Affinity Purified Antibody
MBS194471-5x01mg
MyBiosource
5x0.1mg
EUR 2140
T7 Affinity Purified Antibody
MBS194472-01mg
MyBiosource
0.1mg
EUR 480
T7 Affinity Purified Antibody
MBS194472-5x01mg
MyBiosource
5x0.1mg
EUR 2140
V5 Affinity Purified Antibody
MBS194473-01mg
MyBiosource
0.1mg
EUR 480
V5 Affinity Purified Antibody
MBS194473-5x01mg
MyBiosource
5x0.1mg
EUR 2140
V5 Affinity Purified Antibody
MBS194474-01mg
MyBiosource
0.1mg
EUR 470
V5 Affinity Purified Antibody
MBS194474-5x01mg
MyBiosource
5x0.1mg
EUR 2110
Rabbit anti mouse plasminogen, affinity purified
MBS135134-01mg
MyBiosource
0.1mg
EUR 630
Rabbit anti mouse plasminogen, affinity purified
MBS135134-1mg
MyBiosource
1mg
EUR 4760
Rabbit anti mouse fibronectin, affinity purified
MBS135148-01mg
MyBiosource
0.1mg
EUR 650
Rabbit anti mouse fibronectin, affinity purified
MBS135148-5x01mg
MyBiosource
5x0.1mg
EUR 2685
Affinity purified sheep anti mouse factor X
MBS135424-01mg
MyBiosource
0.1mg
EUR 530
Affinity purified sheep anti mouse factor X
MBS135424-1mg
MyBiosource
1mg
EUR 3475
Affinity purified sheep anti mouse factor X
MBS135424-5x1mg
MyBiosource
5x1mg
EUR 15405
Affinity Purified Sheep Anti Mouse Factor X
MBS480082-01mg
MyBiosource
0.1mg
EUR 585
Affinity Purified Sheep Anti Mouse Factor X
MBS480082-5x01mg
MyBiosource
5x0.1mg
EUR 2415
Affinity Purified Goat anti-Mouse Albumin Antibody
MBS560199-1mg
MyBiosource
1mg
EUR 200
Affinity Purified Goat anti-Mouse Albumin Antibody
MBS560199-5x1mg
MyBiosource
5x1mg
EUR 745
AU1 Affinity Purified Antibody
MBS194409-1mg
MyBiosource
1mg
EUR 1160
AU1 Affinity Purified Antibody
MBS194410-INQUIRE
MyBiosource
INQUIRE
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AU5 Affinity Purified Antibody
MBS194411-1mg
MyBiosource
1mg
EUR 1160
AU5 Affinity Purified Antibody
MBS194412-1mg
MyBiosource
1mg
EUR 1160
ECS Affinity Purified Antibody
MBS194415-INQUIRE
MyBiosource
INQUIRE
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ECS Affinity Purified Antibody
MBS194416-1mg
MyBiosource
1mg
EUR 1160
KT3 Affinity Purified Antibody
MBS194423-1mg
MyBiosource
1mg
EUR 1160
KT3 Affinity Purified Antibody
MBS194424-1mg
MyBiosource
1mg
EUR 1160
AU1 Affinity Purified Antibody
MBS194455-01mg
MyBiosource
0.1mg
EUR 480
AU1 Affinity Purified Antibody
MBS194455-5x01mg
MyBiosource
5x0.1mg
EUR 2140
AU1 Affinity Purified Antibody
MBS194456-01mg
MyBiosource
0.1mg
EUR 470
AU1 Affinity Purified Antibody
MBS194456-5x01mg
MyBiosource
5x0.1mg
EUR 2110
AU5 Affinity Purified Antibody
MBS194457-01mg
MyBiosource
0.1mg
EUR 470
AU5 Affinity Purified Antibody
MBS194457-5x01mg
MyBiosource
5x0.1mg
EUR 2110
AU5 Affinity Purified Antibody
MBS194458-01mg
MyBiosource
0.1mg
EUR 480
AU5 Affinity Purified Antibody
MBS194458-5x01mg
MyBiosource
5x0.1mg
EUR 2140
ECS Affinity Purified Antibody
MBS194461-01mg
MyBiosource
0.1mg
EUR 480
ECS Affinity Purified Antibody
MBS194461-5x01mg
MyBiosource
5x0.1mg
EUR 2140
ECS Affinity Purified Antibody
MBS194462-01mg
MyBiosource
0.1mg
EUR 480
ECS Affinity Purified Antibody
MBS194462-5x01mg
MyBiosource
5x0.1mg
EUR 2140
KT3 Affinity Purified Antibody
MBS194469-01mg
MyBiosource
0.1mg
EUR 470
KT3 Affinity Purified Antibody
MBS194469-5x01mg
MyBiosource
5x0.1mg
EUR 2110
KT3 Affinity Purified Antibody
MBS194470-01mg
MyBiosource
0.1mg
EUR 470
KT3 Affinity Purified Antibody
MBS194470-5x01mg
MyBiosource
5x0.1mg
EUR 2110
EGR2, Affinity Purified Antibody
MBS555153-01mL
MyBiosource
0.1mL
EUR 435
EGR2, Affinity Purified Antibody
MBS555153-5x01mL
MyBiosource
5x0.1mL
EUR 1815
Rabbit anti mouse factor XII, affinity purified
MBS135924-01mg
MyBiosource
0.1mg
EUR 650
Rabbit anti mouse factor XII, affinity purified
MBS135924-1mg
MyBiosource
1mg
EUR 4265
Rabbit anti mouse factor XII, affinity purified
MBS135924-5x1mg
MyBiosource
5x1mg
EUR 18955
Affinity Purified Anti-C/EBP delta Antibody
GWB-1DB9F9
GenWay Biotech
100 ug
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GAD67, Affinity Purified Antibody
MBS555616-01mL
MyBiosource
0.1mL
EUR 210
GAD67, Affinity Purified Antibody
MBS555616-5x01mL
MyBiosource
5x0.1mL
EUR 800
Nestin, affinity purified antibody
MBS555741-01mL
MyBiosource
0.1mL
EUR 435
Nestin, affinity purified antibody
MBS555741-5x01mL
MyBiosource
5x0.1mL
EUR 1815
Affinity Purified Rabbit anti-HA Antibody
MBS560528-1mg
MyBiosource
1mg
EUR 905
Affinity Purified Rabbit anti-HA Antibody
MBS560528-5x1mg
MyBiosource
5x1mg
EUR 3920
Affinity Purified Rabbit anti-HA Antibody
MBS560529-01mg
MyBiosource
0.1mg
EUR 290
Affinity Purified Rabbit anti-HA Antibody
MBS560529-5x01mg
MyBiosource
5x0.1mg
EUR 1155
Affinity Purified Rabbit anti-T7 Antibody
MBS560598-01mg
MyBiosource
0.1mg
EUR 290
Affinity Purified Rabbit anti-T7 Antibody
MBS560598-5x01mg
MyBiosource
5x0.1mg
EUR 1155
Affinity Purified Rabbit anti-V5 Antibody
MBS560608-1mg
MyBiosource
1mg
EUR 905
Affinity Purified Rabbit anti-V5 Antibody
MBS560608-5x1mg
MyBiosource
5x1mg
EUR 3920
Affinity Purified Rabbit anti-V5 Antibody
MBS560609-01mg
MyBiosource
0.1mg
EUR 290
Affinity Purified Rabbit anti-V5 Antibody
MBS560609-5x01mg
MyBiosource
5x0.1mg
EUR 1155
anti-FIPV Antibody (Goat) - Affinity Purified
MBS561155-1mg
MyBiosource
1mg
EUR 455
Goat Anti Mouse IgA Polyclonal Affinity Purified
IGTAMSIGAAP1MG
Innovative research
each
EUR 220
Description: Goat Anti Mouse IgA Polyclonal Affinity Purified
Goat Anti Mouse IgE Polyclonal Affinity Purified
IGTAMSIGEAP1MG
Innovative research
each
EUR 537
Description: Goat Anti Mouse IgE Polyclonal Affinity Purified
Goat Anti Mouse IgG Polyclonal Affinity Purified
IGTAMSIGGAP1MG
Innovative research
each
EUR 132
Description: Goat Anti Mouse IgG Polyclonal Affinity Purified
Goat Anti Mouse IgM Polyclonal Affinity Purified
IGTAMSIGMAP1MG
Innovative research
each
EUR 198
Description: Goat Anti Mouse IgM Polyclonal Affinity Purified
Goat Anti Mouse IgA Polyclonal Affinity Purified
MBS136533-1mg
MyBiosource
1mg
EUR 335
Goat Anti Mouse IgA Polyclonal Affinity Purified
MBS136533-5x1mg
MyBiosource
5x1mg
EUR 1320
Goat Anti Mouse IgE Polyclonal Affinity Purified
MBS136534-1mg
MyBiosource
1mg
EUR 710
Goat Anti Mouse IgE Polyclonal Affinity Purified
MBS136534-5x1mg
MyBiosource
5x1mg
EUR 3000
Goat Anti Mouse IgG Polyclonal Affinity Purified
MBS136541-1mg
MyBiosource
1mg
EUR 250
Goat Anti Mouse IgG Polyclonal Affinity Purified
MBS136541-5x1mg
MyBiosource
5x1mg
EUR 940
Goat Anti Mouse IgM Polyclonal Affinity Purified
MBS136545-1mg
MyBiosource
1mg
EUR 315
Goat Anti Mouse IgM Polyclonal Affinity Purified
MBS136545-5x1mg
MyBiosource
5x1mg
EUR 1240
Cas9 from Steptococcus pyogenes, affinity purified antibody, mouse
MBS555686-01mL
MyBiosource
0.1mL
EUR 435
Cas9 from Steptococcus pyogenes, affinity purified antibody, mouse
MBS555686-5x01mL
MyBiosource
5x0.1mL
EUR 1815
Cas9 from Staphylococcus aureus, affinity purified antibody, mouse
MBS555687-01mL
MyBiosource
0.1mL
EUR 435
Cas9 from Staphylococcus aureus, affinity purified antibody, mouse
MBS555687-5x01mL
MyBiosource
5x0.1mL
EUR 1815
Affinity Purified Rabbit anti-AU1 Antibody
MBS560441-01mg
MyBiosource
0.1mg
EUR 290
Affinity Purified Rabbit anti-AU1 Antibody
MBS560441-5x01mg
MyBiosource
5x0.1mg
EUR 1155
anti-GFP Antibody (Rabbit)-Affinity Purified
MBS561154-01mg
MyBiosource
0.1mg
EUR 300
anti-GFP Antibody (Rabbit)-Affinity Purified
MBS561154-5x01mg
MyBiosource
5x0.1mg
EUR 1200
Goat Anti Mouse IgG1 Polyclonal Affinity Purified
IGTAMSIGG1AP1MG
Innovative research
each
EUR 308
Description: Goat Anti Mouse IgG1 Polyclonal Affinity Purified
Goat Anti Mouse IgG3 Polyclonal Affinity Purified
IGTAMSIGG3AP1MG
Innovative research
each
EUR 308
Description: Goat Anti Mouse IgG3 Polyclonal Affinity Purified
Goat Anti Mouse IgG1 Polyclonal Affinity Purified
MBS136536-1mg
MyBiosource
1mg
EUR 445
Goat Anti Mouse IgG1 Polyclonal Affinity Purified
MBS136536-5x1mg
MyBiosource
5x1mg
EUR 1810
Goat Anti Mouse IgG3 Polyclonal Affinity Purified
MBS136540-1mg
MyBiosource
1mg
EUR 445
Goat Anti Mouse IgG3 Polyclonal Affinity Purified
MBS136540-5x1mg
MyBiosource
5x1mg
EUR 1810
Anti-Bcl-10, Affinity Purified Antibody, Rabbit
MBS555149-01mL
MyBiosource
0.1mL
EUR 425
Anti-Bcl-10, Affinity Purified Antibody, Rabbit
MBS555149-5x01mL
MyBiosource
5x0.1mL
EUR 1760
anti-GFP Antibody (Chicken)-Affinity Purified
MBS561126-05mg
MyBiosource
0.5mg
EUR 805
anti-GFP Antibody (Chicken)-Affinity Purified
MBS561126-5x05mg
MyBiosource
5x0.5mg
EUR 3470
anti-GFP Antibody (Chicken)-Affinity Purified
MBS561127-01mg
MyBiosource
0.1mg
EUR 265
anti-GFP Antibody (Chicken)-Affinity Purified
MBS561127-5x01mg
MyBiosource
5x0.1mg
EUR 1035
D6 Antibody Affinity Purified
MBS540586-01mg
MyBiosource
0.1mg
EUR 445
D6 Antibody Affinity Purified
MBS540586-5x01mg
MyBiosource
5x0.1mg
EUR 1855
D6 Antibody Affinity Purified
MBS540450-01mg
MyBiosource
0.1mg
EUR 445
D6 Antibody Affinity Purified
MBS540450-5x01mg
MyBiosource
5x0.1mg
EUR 1855
Rabbit anti mouse antithrombin III, affinity purified
MBS135448-01mg
MyBiosource
0.1mg
EUR 555
Rabbit anti mouse antithrombin III, affinity purified
MBS135448-1mg
MyBiosource
1mg
EUR 3605
Rabbit anti mouse antithrombin III, affinity purified
MBS135448-5x1mg
MyBiosource
5x1mg
EUR 15990
Goat Anti Mouse IgG2a Polyclonal Affinity Purified
IGTAMSIGG2AAP1MG
Innovative research
each
EUR 308
Description: Goat Anti Mouse IgG2a Polyclonal Affinity Purified
Goat Anti Mouse IgG2b Polyclonal Affinity Purified
IGTAMSIGG2BAP1MG
Innovative research
each
EUR 308
Description: Goat Anti Mouse IgG2b Polyclonal Affinity Purified
Goat Anti Mouse IgG2c Polyclonal Affinity Purified
IGTAMSIGG2CAP1MG
Innovative research
each
EUR 308
Description: Goat Anti Mouse IgG2c Polyclonal Affinity Purified
Rabbit Anti Mouse IgA Polyclonal Affinity Purified
IRBAMSIGAAP1MG
Innovative research
each
EUR 177
Description: Rabbit Anti Mouse IgA Polyclonal Affinity Purified
Rabbit Anti Mouse IgG Polyclonal Affinity Purified
IRBAMSIGGAP1MG
Innovative research
each
EUR 155
Description: Rabbit Anti Mouse IgG Polyclonal Affinity Purified
Rabbit Anti Mouse IgM Polyclonal Affinity Purified
IRBAMSIGMAP1MG
Innovative research
each
EUR 154
Description: Rabbit Anti Mouse IgM Polyclonal Affinity Purified
Rabbit Anti Mouse IgG Polyclonal Affinity Purified
MBS8421216-1mg
MyBiosource
1mg
EUR 270
Rabbit Anti Mouse IgG Polyclonal Affinity Purified
MBS8421216-5x1mg
MyBiosource
5x1mg
EUR 1025
Goat Anti Mouse IgG2a Polyclonal Affinity Purified
MBS136537-1mg
MyBiosource
1mg
EUR 445
Goat Anti Mouse IgG2a Polyclonal Affinity Purified
MBS136537-5x1mg
MyBiosource
5x1mg
EUR 1810
physiological conditions, food and water consumption, body temperature, inflammation of the injection site, relative organ weights, histopathology, and blood chemistry and hematology were evaluated during the vaccination period to determine the safety of the vaccine. AFPL1 nicotine-conjugate vaccine does not induce clinically relevant changes or induces symptoms that would be associated with toxicity, making it a promising candidate for future investigations.
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