Effect of Fetal Bovine Serum Concentration on Lysophosphatidylcholine-mediated Proliferation and Apoptosis of Human Aortic Smooth Muscle Cells.

Effect of Fetal Bovine Serum Concentration on Lysophosphatidylcholine-mediated Proliferation and Apoptosis of Human Aortic Smooth Muscle Cells.

Lysophosphatidylcholine (lysoPtdCho) produced by phospholipase A2-mediated hydrolysis of phosphatidylcholine and can stimulate the proliferation and apoptosis of smooth muscle cells of blood vessels. We investigated the effect of bovine serum (FBS) concentration of the fetus in the culture medium at lysoPtdChomediated apoptosis and proliferation of human aortic smooth muscle cells (HASMCs) as well as the activation of extracellular signal-regulated kinase (ERK) 1/2.

In the presence of 1% FBS, HASMC increased survival after treatment lysoPtdCho at 1 and 10 pM but decreased at 25 and 50 pM. However, the increased survival lysoPtdCho HASMC dose-dependent manner in the presence of 10% FBS. Caspase 3/7 activity in HASMCs increased by 25 pM lysoPtdCho in the presence of 1% FBS, but not 10% FBS.

Furthermore, lysoPtdCho at 1 and 10 pM induced ERK1 / 2 phosphorylation in the presence of 1% FBS, but not in 10% FBS. Thus, lysoPtdCho HASMC-mediated apoptosis, proliferation, and ERK1 / 2 activation depends on the concentration of FBS.

Fetal bovine serum attenuation-inducing perfluorooctanoic acid toxicity to human cell lines some through albumin binding.

perfluorooctanoic acid (PFOA), a typical emerging organic pollutants, can interact with serum albumin. However, still characterize the binding of PFOA in serum albumin and to address the role of these interactions related toxic effects. We aimed to characterize the interaction between PFOA and albumin to understand the effects of these interactions on the absorption, distribution, and toxicity of PFOA in human cells.

The results showed that the number of viable cells was significantly enhanced by the addition of fetabl bovine serum (FBS) into the cell culture medium with 300 pM treatment PFOA. PFOA is mainly existed as a complex with FBS, the FBS concentration> 10%, which substantially reduces the absorption efficiency of all cell lines PFOA.

The majority of PFOA accumulates in the cytosol fraction, followed by a nucleus, and mitochondria. Conclusively, our research shows that organic contaminants complexation with protein may reduce their toxicity by reducing cellular uptake.

Effect of Fetal Bovine Serum Concentration on Lysophosphatidylcholine-mediated Proliferation and Apoptosis of Human Aortic Smooth Muscle Cells.
Effect of Fetal Bovine Serum Concentration on Lysophosphatidylcholine-mediated Proliferation and Apoptosis of Human Aortic Smooth Muscle Cells.

High quality screening fetal bovine serum for pig oocyte maturation in vitro.

Fetal bovine serum (FBS) is widely used in cell culture due to the high stability and easy access. It is also used as a substitute pig follicular fluid (PFF) in previous studies.

However, components of FBS is not clear, and the FBS in the culture medium can introduce variations from batch to batch. This study aims to establish an effective method to screen in place PFF FBS in culture media for pig oocytes in vitro. We screened FBS from different sources using fibroblast cells from fetal pigs.

Effects of six FBS samples on the growth of fetal pig fibroblast cells were tested through test frozen cell survival, cell clone formation assay, cell growth curve, and the parts of the cell test activities. Serum best we called GFBS (heat-inactivated FBS, cat 10500-64; .. Gibco) showed similar effects on pig oocyte maturation and development with the PFF and can be used as a good substitute for PFF.

ETHYL VIOLET AZIDE BROTH

E05-105-10kg 10 kg
EUR 1302

ETHYL VIOLET AZIDE BROTH

E05-105-2kg 2kg
EUR 322

ETHYL VIOLET AZIDE BROTH

E05-105-500g 500 g
EUR 124

EUGONIC AGAR

E05-106-10kg 10 kg Ask for price

EUGONIC AGAR

E05-106-2Kg 2 Kg Ask for price

EUGONIC AGAR

E05-106-500g 500 g Ask for price

ENDO AGAR

E05-110-10kg 10 kg
EUR 2381

ENDO AGAR

E05-110-2Kg 2 Kg
EUR 557

ENDO AGAR

E05-110-500g 500 g
EUR 188

APT AGAR

A01-101-10kg 10 kg
EUR 1173

APT AGAR

A01-101-2Kg 2 Kg
EUR 294

APT AGAR

A01-101-500g 500 g
EUR 116

AGAR, BACTERIOLOGICAL

A01-102-10kg 10 kg
EUR 1684

AGAR, BACTERIOLOGICAL

A01-102-2kg 2kg
EUR 405

AGAR, BACTERIOLOGICAL

A01-102-500g 500 g
EUR 146

AGAR, HIGH GEL

A01-102IHG-10kg 10 kg
EUR 2219

AGAR, HIGH GEL

A01-102IHG-2Kg 2 Kg
EUR 521

AGAR, HIGH GEL

A01-102IHG-500g 500 g
EUR 178

AGAR,NOBLE

A01-102N-10kg 10 kg
EUR 3910

AGAR,NOBLE

A01-102N-2kg 2kg
EUR 889

AGAR,NOBLE

A01-102N-500g 500 g
EUR 278

ALT. THIOGLYCOLLATE MED.

A01-103-10kg 10 kg Ask for price

ALT. THIOGLYCOLLATE MED.

A01-103-2Kg 2 Kg Ask for price

ALT. THIOGLYCOLLATE MED.

A01-103-500g 500 g Ask for price

AMIES BROTH WITH CHARCOAL

A01-104-10kg 10 kg Ask for price

AMIES BROTH WITH CHARCOAL

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AMIES BROTH WITH CHARCOAL

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AMIES BROTH W/O CHARCOAL

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AMIES BROTH W/O CHARCOAL

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AZIDE BLOOD AGAR BASE

A01-113-10kg 10 kg
EUR 2532

AZIDE BLOOD AGAR BASE

A01-113-2kg 2kg
EUR 589

AZIDE BLOOD AGAR BASE

A01-113-500g 500 g
EUR 197

AZIDE DEXTROSE BROTH

A01-114-10kg 10 kg
EUR 868

AZIDE DEXTROSE BROTH

A01-114-2Kg 2 Kg
EUR 228

AZIDE DEXTROSE BROTH

A01-114-500g 500 g
EUR 98

ANAEROBIC AGAR

A01-115-10kg 10 kg
EUR 2556

ANAEROBIC AGAR

A01-115-2kg 2kg
EUR 595

ANAEROBIC AGAR

A01-115-500g 500 g
EUR 198

A-1 MEDIUM

A01-116-10kg 10 kg
EUR 1034

A-1 MEDIUM

A01-116-2Kg 2 Kg
EUR 264

A-1 MEDIUM

A01-116-500g 500 g
EUR 108

AGAROSE 25G-125G -500G

A01-118-10kg 10 kg Ask for price

AGAROSE 25G-125G -500G

A01-118-2kg 2kg Ask for price

AGAROSE 25G-125G -500G

A01-118-500g 500 g
EUR 494

IL-2 Receptor ?, Human Recombinant

7100-10
EUR 196

IL-2 Receptor ?, Human Recombinant

7100-50
EUR 637

Human CellExp? IL-4 R?, Human Recombinant

7101-10
EUR 229

Human CellExp? IL-4 R?, Human Recombinant

7101-50
EUR 881

Human CellExp? IL-6 R?, Human Recombinant

7102-10
EUR 207

Human CellExp? IL-6 R?, Human Recombinant

7102-50
EUR 800

IL-9, Rat Recombinant

7103-10
EUR 278

IL-9, Rat Recombinant

7103-50
EUR 1132

IL-12p80, Human Recombinant

7104-10
EUR 392

IL-12p80, Human Recombinant

7104-50
EUR 1675

IL-17A, Mouse Recombinant

7105-10
EUR 196

IL-17A, Mouse Recombinant

7105-50
EUR 675

IL-17B, Human Recombinant

7106-10
EUR 196

IL-17B, Human Recombinant

7106-50
EUR 675

IL-17D, Human Recombinant

7107-10
EUR 196

IL-17D, Human Recombinant

7107-50
EUR 675

Human CellExp? IL-34, Human Recombinant

7108-10
EUR 278

Human CellExp? IL-34, Human Recombinant

7108-50
EUR 1132

IL-36RA, Human Recombinant

7109-10
EUR 196

IL-36RA, Human Recombinant

7109-50
EUR 675

IL-36?, Human Recombinant

7110-10
EUR 278

IL-36?, Human Recombinant

7110-50
EUR 1132

IL-36?, Human Recombinant

7111-10
EUR 278

IL-36?, Human Recombinant

7111-50
EUR 1132

Activin B, Human Recombinant

7112-10
EUR 479

Activin B, Human Recombinant

7112-50
EUR 2094

AITRL, Human Recombinant

7113-10
EUR 251

AITRL, Human Recombinant

7113-50
EUR 936

Amphiregulin, Human Recombinant

7114-10
EUR 147

Amphiregulin, Human Recombinant

7114-50
EUR 376

ANG-1, Human Recombinant

7115-10
EUR 251

ANG-1, Human Recombinant

7115-50
EUR 936

ANG-2, Human Recombinant

7116-10
EUR 251

ANG-2, Human Recombinant

7116-50
EUR 936

APRIL, Human Recombinant

7117-10
EUR 311

APRIL, Human Recombinant

7117-50
EUR 1300

APRIL, Mouse Recombinant

7118-10
EUR 196

APRIL, Mouse Recombinant

7118-50
EUR 675

Betacellulin, Murine Recombinant

7119-10
EUR 196

Betacellulin, Murine Recombinant

7119-50
EUR 675

Cardiotrophin-1, Murine Recombinant

7121-10
EUR 278

Cardiotrophin-1, Murine Recombinant

7121-50
EUR 1132

sCD100/Semaphorin-4D, Human Recombinant

7126-10
EUR 251

sCD100/Semaphorin-4D, Human Recombinant

7126-50
EUR 936

CTGFL/WISP-2, Human Recombinant

7129-10
EUR 234

CTGFL/WISP-2, Human Recombinant

7129-50
EUR 860

Human CellExp? DKK-1, Human Recombinant

7132-10
EUR 278

Human CellExp? DKK-1, Human Recombinant

7132-50
EUR 1132

Human CellExp? sDLL-1, Human Recombinant

7133-10
EUR 207

Human CellExp? sDLL-1, Human Recombinant

7133-50
EUR 675

Human CellExp? sDLL-4, Human Recombinant

7134-10
EUR 207

Human CellExp? sDLL-4, Human Recombinant

7134-50
EUR 675

Eotaxin-2/CCL24, murine recombinant

7137-10
EUR 207

Eotaxin-2/CCL24, murine recombinant

7137-50
EUR 675

Eotaxin-3/CCL26, human recombinant

7138-10
EUR 207

Eotaxin-3/CCL26, human recombinant

7138-50
EUR 675

Human CellExp? Fetuin A/ASHG, Human Recombinant

7142-10
EUR 153

Human CellExp? Fetuin A/ASHG, Human Recombinant

7142-50
EUR 381

Histone H3 Peptide, biotin conjugate

7143-01
EUR 240

Histone H3 Peptide, biotin conjugate

7143-1
EUR 1132

Histone H4 Peptide, tetra-acetylated, biotin conjugate

7144-01
EUR 240

Histone H4 Peptide, tetra-acetylated, biotin conjugate

7144-1
EUR 1132

FGF-5, human recombinant

7147-10
EUR 142

FGF-5, human recombinant

7147-50
EUR 359

FGF-6, human recombinant

7148-10
EUR 207

FGF-6, human recombinant

7148-50
EUR 675

FGF-16, human recombinant

7149-10
EUR 207

FGF-16, human recombinant

7149-50
EUR 675

FGF-17, human recombinant

7150-10
EUR 207

FGF-17, human recombinant

7150-50
EUR 675

FGF-23, human recombinant

7151-10
EUR 229

FGF-23, human recombinant

7151-50
EUR 860

GASP-1, human recombinant

7152-10
EUR 229

GASP-1, human recombinant

7152-50
EUR 833

GCP-2 (CXCL6), human recombinant

7153-10
EUR 207

GCP-2 (CXCL6), human recombinant

7153-50
EUR 675

BMP-9/GDF-2, human recombinant

7154-10
EUR 278

BMP-9/GDF-2, human recombinant

7154-50
EUR 1132

BMP-11/GDF-11, human recombinant

7155-10
EUR 240

BMP-11/GDF-11, human recombinant

7155-50
EUR 860

Gremlin-1, human recombinant

7159-10
EUR 142

These results suggest that fetal fibroblast cell culture test pigs can be used as a valuable method for FBS screen for pig oocyte maturation and embryo development in vitro.

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