Major Peptides from Amaranth (Amaranthus cruentus) Protein Inhibit HMG-CoA Reductase Activity
نویسندگان
چکیده
منابع مشابه
Major Peptides from Amaranth (Amaranthus cruentus) Protein Inhibit HMG-CoA Reductase Activity
The objective of this study was to identify the major peptides generated by the in vitro hydrolysis of Amaranthus cruentus protein and to verify the effect of these peptides on the activity of 3-hydroxy-3-methyl-glutaryl-CoA reductase (HMG-CoA reductase), a key enzyme in cholesterol biosynthesis. A protein isolate was prepared, and an enzymatic hydrolysis that simulated the in vivo digestion of...
متن کاملMeasurement of human leukocyte microsomal HMG-CoA reductase activity.
Methods were developed for determination of microsomal HMG-CoA reductase activity from freshly isolated human lymphocytes, monocytes, and granulocytes or cultured human lymphoid cells. Reductase activity in monocytes is approximately twice that in lymphocytes or granulocytes. The activity in cultured cells is approximately 34-fold greater than that in freshly isolated cells. Assay conditions we...
متن کاملRapid RP-HPLC assay of HMG-CoA reductase activity. AUTHORS
Radioisotope-based and mass spectrometry coupled to chromatographic techniques are the conventional methods for monitoring HMG-CoA reductase (HMGR) activity. Irrespective of offering adequate sensitivity, these methods are often cumbersome and time-consuming, requiring the handling of radiolabeled chemicals or elaborate ad-hoc derivatizing procedures. We propose a rapid and versatile RP-HPLC me...
متن کاملDiurnal variation of HMG CoA reductase activity in rat intestine.
HMG CoA reductase activity of rat intestinal mucosa has a diurnal rhythm which coincides with the diurnal variation of the hepatic HMG CoA reductase but has a lower amplitude. The rhythmic variation of the intestinal reductase was present in both jejunal and ileal crypt cell microsomes and was not abolished by cholestyramine administration.
متن کاملRegulation of HMG-CoA reductase activity in plants.
This brief review summarizes the current literature on the regulation of HMG-CoA reductase (HMGR) in plants. The mevalonate pathway, which starts with the synthesis of mevalonate by HMGR, has more branch pathways in plants than in most other organisms, leading to a tremendous variety of isoprenoid products. Evidence suggests that HMGR is an important control point for the synthesis of many of t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Molecular Sciences
سال: 2015
ISSN: 1422-0067
DOI: 10.3390/ijms16024150