Effect of adenosine 3':5'-monophosphate and guanosine 3':5'-monophosphate on RNA release from isolated nuclei.
نویسندگان
چکیده
منابع مشابه
Adenosine Triphosphate : Guanosine Monophosphate Phosphotransferase
Several laboratories have reported studies on individual enzymes that belong to the general class of adenosine triphosphate : nucleoside monophosphate phosphotransferases (EC 2.7.4.4), commonly termed nucleoside monophosphate kinases (l-7). Studies with partially purified enzyme preparations have indicated that a variety of nucleoside monophosphates can serve as alternative substrates for nucle...
متن کاملThe effect of insulin on adenosine 3':5'-monophosphate and guanosine 3':5'-monophosphate concentrations in human plasma.
1. The action of insulin on plasma cyclic nucleotide concentrations in normal human subjects has been studied after intravenous injection, alone and in combination with glucagon. 2. After injection of insulin alone there was an initial small, though not significant, decrease in plasma cyclic AMP at 15 min followed by an increase to more than twice the initial concentration at 30 min. The increa...
متن کاملUrinary excretion of cyclic adenosine 3',5'-monophosphate and cyclic guanosine 3',5'-monophosphate in malignancy.
The urinary excretion of cyclic adenosine 3',5'-monophosphate (cAMP), corrected for urinary creatinine, was determined in 177 patients with primary or metastatic tumours and in 149 normal subjects. In 26 patients with malignancy and in 10 control subjects the excretion of cyclic guanosine 3',5'-monophosphate (cGMP) was also evaluated. The urinary cAMP/Cr ratio in human neoplasms of epithelial o...
متن کاملGuanosine 3',5'-monophosphate and adenosine 3',5'-monophosphate content of human umbilical artery.
Human umbilical arteries are unique vessels in that they close quickly and completely at birth. It has been suggested that cyclic uanosine 3',5'-monophosphate (cAMP) in relaxation. This hypothesis has been evaluated in term gestational human umbilical artery segments incubated at 37 degrees C and in room air. (a) The basal cGMP content (1 pmol/mg protein) of artery segments incubated in room ai...
متن کاملEffects of atrial natriuretic factor on cyclic guanosine monophosphate and cyclic adenosine monophosphate accumulation in microdissected nephron segments from rats.
Atrial natriuretic factor (ANF) (1 microM) markedly increased cyclic guanosine monophosphate (cGMP) content in microdissected glomeruli (35-fold) and in microdissected inner medullary collecting ducts (IMCD) (20-fold). ANF caused little or no increase in cGMP content in other nephron segments. The threshold concentration for increased cGMP accumulation by ANF was 0.1-1 nM in IMCD, which is in 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: Journal of Biological Chemistry
سال: 1978
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(17)34321-1