INTESTINAL CALCIUM-ABSORPTION - CALCIUM ENTRY

被引:26
作者
FULLMER, CS
机构
关键词
CALCIUM; INTESTINE; MICROVILLUS;
D O I
10.1093/jn/122.suppl_3.644
中图分类号
R15 [营养卫生、食品卫生]; TS201 [基础科学];
学科分类号
100403 ;
摘要
Any consideration of calcium entry into the cell must recognize that it is the initial event in a complex sequentially integrated process. Any step in this process, when viewed individually and in isolation, may appear to be of overwhelming importance, but this need not be an accurate reflection of its relative role in the overall process. Calcium entry may be of substantial importance in terms of calcium transport rate or capacity under certain circumstances, but it is most likely not the sole limiting step in calcium absorption. The Symposium papers that follow stress the importance of additional factors and events that have been implicated in intestinal calcium absorption.
引用
收藏
页码:644 / 650
页数:7
相关论文
共 46 条
[1]  
BACHELET M, 1982, MINER ELECTROL METAB, V8, P261
[2]   RAPID (10-MINUTE) STIMULATION OF RAT DUODENAL ALKALINE-PHOSPHATASE ACTIVITY BY 1,25-DIHYDROXYVITAMIN-D3 [J].
BENNASR, L ;
MONET, JD ;
LUCAS, PA ;
COMTE, L ;
DUCHAMBON, P ;
MARTIN, AS .
ENDOCRINOLOGY, 1988, 123 (04) :1778-1782
[3]   CALCIUM FLUX ACROSS CHICK DUODENAL BRUSH-BORDER MEMBRANE-VESICLES - REGULATION BY 1,25-DIHYDROXYVITAMIN-D [J].
BIKLE, DD ;
MUNSON, S ;
ZOLOCK, DT .
ENDOCRINOLOGY, 1983, 113 (06) :2072-2080
[4]   CALMODULIN MAY MEDIATE 1,25-DIHYDROXYVITAMIN D STIMULATED INTESTINAL CALCIUM-TRANSPORT [J].
BIKLE, DD ;
MUNSON, S ;
CHAFOULEAS, J .
FEBS LETTERS, 1984, 174 (01) :30-33
[5]   1,25-DIHYDROXYVITAMIN-D INCREASES CALMODULIN BINDING TO SPECIFIC PROTEINS IN THE CHICK DUODENAL BRUSH-BORDER MEMBRANE [J].
BIKLE, DD ;
MUNSON, S .
JOURNAL OF CLINICAL INVESTIGATION, 1985, 76 (06) :2312-2316
[6]   THE RELATIONSHIP OF MEMBRANE FLUIDITY TO CALCIUM FLUX IN CHICK INTESTINAL BRUSH-BORDER MEMBRANES [J].
BIKLE, DD ;
WHITNEY, J ;
MUNSON, S .
ENDOCRINOLOGY, 1984, 114 (01) :260-267
[7]   LIMITED TISSUE DISTRIBUTION OF THE INTESTINAL BRUSH-BORDER MYOSIN-I PROTEIN [J].
BIKLE, DD ;
MUNSON, S ;
MANCIANTI, ML .
GASTROENTEROLOGY, 1991, 100 (02) :395-402
[8]  
BRASITUS TA, 1986, J BIOL CHEM, V261, P6404
[9]   ION MICROSCOPIC IMAGING OF CALCIUM-TRANSPORT IN THE INTESTINAL TISSUE OF VITAMIN-D-DEFICIENT AND VITAMIN-D-REPLETE CHICKENS - A CA-44 STABLE ISOTOPE STUDY [J].
CHANDRA, S ;
FULLMER, CS ;
SMITH, CA ;
WASSERMAN, RH ;
MORRISON, GH .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1990, 87 (15) :5715-5719
[10]   ION MICROSCOPY IN BIOLOGY AND MEDICINE [J].
CHANDRA, S ;
MORRISON, GH .
METHODS IN ENZYMOLOGY, 1988, 158 :157-179