Artificial cells microencapsulated genetically engineered E. coli DH5 cells for the lowering of plasma creatinine in-vitro and in-vivo

High level of plasma creatinine occurs in renal insufficiency, uremia, and other diseases. At present lowering of this metabolite is done by using dialysis and other techniques. In this article, we report the use of artificial cells microencapsulated genetically engineered E. coli DH5 cells for lowering plasma creatinine in-vitro and in-vivo. Result shows that artificial cells were able to lower plasma creatinine in-vitro from 21.80 +/- 1.10 mg/dl to 21.80 +/- 1.10 mg/dl in 60 minutes and to 19.34 +/- 0.60 mg/dl in 3 hours. Result also shows that when given orally on a daily basis, artificial cells microencapsulated genetically engineered E. coli DH5 cells were also able to lower plasma creatinine in rats.     

In vitro and in vivo uric acid lowering by artificial cells containing microencapsulated genetically engineered E. coli DH5 cells

Increase in systemic uric acid occurs in renal insufficiency, gout, chemotherapy, and other diseases. Dialysis can lower this metabolite but is expensive. The use of drugs can, sometime, result in side effects. Therefore, a suitable affordable method for this is required. In this article, for the first time, we report the use of artificial cells containing micro encapsulated genetically engineered E. Coli DH5 cells for lowering uric acid in vitro and in vivo. Results show that this novel approach has the ability to significantly lower uric acid from 84.80 +/- 3.40 mg/dl to 9.32 +/- 0.05 mg/dl in vitro and from the plasma of the experimental animals from the control levels of 71.00 +/- 27.49 mg/dl to 20.33 +/- 17.92 mg/dl in vivo. Continued daily oral administration maintained the plasma uric acid concentration of experimental uremic rats to the normal plasma uric acid level range during the entire test period.     

Growth kinetics of genetically engineered E. coli DH 5 cells in artificial cell APA membrane microcapsules: preliminary report

This paper describes the growth kinetics of genetically engineered E. coli DH5 cells inside the APA membrane artificial cells. The APA microcapsule membrane found does not significantly affects the growth of the encapsulated E. coli DH5 cells. The total protein production of the E. coli DH5 cells inside the APA microcapsules were not significantly different from that of the bacterial cells grown in the free bacterial media. The result also show that the log phase APA artificial cells containing genetically engineered E. coli DH5 would be highly effective for the conversion of various external metabolites.