text stringlengths 57 1.72k | relation stringclasses 125
values | h dict | t dict |
|---|---|---|---|
hydrogenase ( hydrogen : ferricytochrome c ( 3 ) oxidoreductase , ec 1.12.2.1 ) from desulfovibrio vulgaris was encapsulated in reversed micelles with cetyltrimethylammonium bromide as surfactant and a chloroform/octane mixture as solvent . | NA | {
"id": "C0020284",
"name": "hydrogenase",
"pos": [
0,
11
]
} | {
"id": "C0030016",
"name": "oxidoreductase",
"pos": [
49,
63
]
} |
phycobilisomes , which are supra-molecular complexes of phycobiliproteins , serve as major light-harvesting antennae for photosynthesis in blue-green and red algae . | NA | {
"id": "C0136979",
"name": "phycobilisomes",
"pos": [
0,
14
]
} | {
"id": "C0070980",
"name": "phycobiliproteins",
"pos": [
56,
73
]
} |
the immunochemical properties of the plastid and cytosolic isozymes of phosphoglucose isomerase ( glucosephosphate isomerase ; d-glucose-6-phosphate ketol-isomerase , ec 5.3.1.9 ) in spinach ( spinacia oleracea ) and the single phosphoglucose isomerase enzyme from the cyanobacterium synechococcus sp . were compared by ... | NA | {
"id": "C0022173",
"name": "isozymes",
"pos": [
59,
67
]
} | {
"id": "C0014442",
"name": "enzyme",
"pos": [
342,
348
]
} |
utilizing antibodies made in rabbits against subunits of purified plastid and cytosolic phosphoglucose isomerase isozymes from spinach , we demonstrate that the plastid isozyme is immunochemically more similar to the cyanobacterial enzyme than to the spinach cytosolic counterpart . | NA | {
"id": "C0022173",
"name": "isozyme",
"pos": [
113,
120
]
} | {
"id": "C0014442",
"name": "enzyme",
"pos": [
232,
238
]
} |
the predicted sequence of 81 amino acids has been confirmed in part by determination of the sequence of the first 40 amino acids from the nh ( 2 ) terminus of the protein , and it shows 100 % homology with the known amino acid sequence of the spinach protein but no more than 35 % homology with the amino acid sequences ... | NA | {
"id": "C0033684",
"name": "protein",
"pos": [
163,
170
]
} | {
"id": "C0949610",
"name": "mitochondrial proteins",
"pos": [
337,
359
]
} |
from its dependence on potential , its relationship to the spin-polarized triplet state , and the redox state of the pheophytin acceptor ( ph ) and because it is present in tris-washed chloroplasts but not in untreated chloroplasts , we conclude that the signal is formed when the reaction center is in the state d ( + )... | NA | {
"id": "C0031512",
"name": "pheophytin",
"pos": [
117,
127
]
} | {
"id": "C0008260",
"name": "chlorophyll",
"pos": [
367,
378
]
} |
pinworm infestation ( enterobiasis , syn . oxyuriasis ) , though not usually dangerous , remains one of the commonest parasitic infections seen by the family physician . | NA | {
"id": "C0086227",
"name": "enterobiasis",
"pos": [
22,
34
]
} | {
"id": "C0030100",
"name": "oxyuriasis",
"pos": [
43,
53
]
} |
the diagnosis should be considered when patients who have visited such an area present with enlarged , painful lymph nodes , skin pustules , ulcers , headache , myalgia , malaise and nausea . | NA | {
"id": "C0030193",
"name": "painful",
"pos": [
103,
110
]
} | {
"id": "C0018681",
"name": "headache",
"pos": [
150,
158
]
} |
gel electrophoresis showed that connectin was hydrolysed to a greater extent than other muscle proteins at this temperature and that breakdown of connectin was inhibited by pepstatin and epnp . | NA | {
"id": "C0056248",
"name": "connectin",
"pos": [
32,
41
]
} | {
"id": "C0026832",
"name": "muscle proteins",
"pos": [
88,
103
]
} |
this difference , together with the low myoglobin content in m. psoas major , results in relatively high ocr with consequent low oxygen penetration and rapid conversion of oxymyoglobin to myoglobin in m. psoas major , disposing it to rapid formation of metmyoglobin . | NA | {
"id": "C0027078",
"name": "myoglobin",
"pos": [
40,
49
]
} | {
"id": "C0025852",
"name": "metmyoglobin",
"pos": [
253,
265
]
} |
further , the inhibitory action of melatonin has been antagonized when similar explants are cultivated in the media containing melatonin and p.e . extract of c. mukul together thus , c. mukul may be useful in the management of hypothyroidism and its associated disorders like , hypercholesterolemia , hyperlipidemia , at... | NA | {
"id": "C0020443",
"name": "hypercholesterolemia",
"pos": [
278,
298
]
} | {
"id": "C0020473",
"name": "hyperlipidemia",
"pos": [
301,
315
]
} |
when saccharomyces cerevisiae sy15 rho degrees mutant cells grown in media stabilized with 10 % sorbitol were suspended in 2 % sorbitol solutions , 60-70 % of the population did not lyse and became permeable to native high molecular weight dna . | NA | {
"id": "C0037688",
"name": "sorbitol",
"pos": [
96,
104
]
} | {
"id": "C0770619",
"name": "sorbitol solutions",
"pos": [
127,
145
]
} |
the ribosomal proteins isolated from resistant mutants were analyzed by two dimensional gel electrophoresis and compared with the proteins of wild-type ribosomes . | NA | {
"id": "C0035552",
"name": "ribosomal proteins",
"pos": [
4,
22
]
} | {
"id": "C0033684",
"name": "proteins",
"pos": [
130,
138
]
} |
in emr69 , three proteins of the small subunit s13 , s15 and s17 were altered , nevertheless only altered s13 and s17 proteins segregate with the resistance character . | NA | {
"id": "C0599220",
"name": "proteins",
"pos": [
17,
25
]
} | {
"id": "C0033684",
"name": "proteins",
"pos": [
118,
126
]
} |
immobilized enzymes are becoming increasingly popular as analytical reagents because of their reusability , stability , and sensitivity to many inhibitors that would seriously interfere in assays using soluble enzymes . | NA | {
"id": "C0014444",
"name": "immobilized enzymes",
"pos": [
0,
19
]
} | {
"id": "C0014442",
"name": "enzymes",
"pos": [
210,
217
]
} |
the heat produced in a small column filled with immobilized enzyme is measured with a thermistor , hence the name enzyme thermistor ( 1 , 2 ) . | NA | {
"id": "C0014444",
"name": "immobilized enzyme",
"pos": [
48,
66
]
} | {
"id": "C0014442",
"name": "enzyme",
"pos": [
114,
120
]
} |
etiolated plants incorporated [ 4- ( 14 ) c ] cholesterol into steryl derivatives ( esters , glycosides and acylated glycosides ) and also into all of the 4 saponins . | NA | {
"id": "C0017977",
"name": "glycosides",
"pos": [
93,
103
]
} | {
"id": "C0036189",
"name": "saponins",
"pos": [
157,
165
]
} |
transformation of natural biogeocenoses , disturbance of the cycle of carbon , nitrogen , sulphur and other elements , reduction of biological productivity and cell genome affection present the most essential effects of these reactions . | NA | {
"id": "C0028158",
"name": "nitrogen",
"pos": [
79,
87
]
} | {
"id": "C0013879",
"name": "elements",
"pos": [
108,
116
]
} |
this protein , at > 25 mum , was found to sharply dampen the rate of fe ( ii ) oxidation in the presence of a physiological concentration of bicarbonate , citrate , and transferrin albumin did not appear to affect the ceruloplasmin catalyzed oxidation of fe ( ii ) at ph 7.0 . | NA | {
"id": "C0033684",
"name": "protein",
"pos": [
5,
12
]
} | {
"id": "C0001924",
"name": "albumin",
"pos": [
181,
188
]
} |
fifty-one pairs of hulled rice samples and the soil from which each rice sample was grown were analyzed for heavy metals in august , 1979 , in order to estimate the background contamination of cadmium ( cd ) , copper ( cu ) , and zinc ( zn ) in rice grown in the houston , texas area . | NA | {
"id": "C0347988",
"name": "heavy metals",
"pos": [
108,
120
]
} | {
"id": "C0006632",
"name": "cadmium",
"pos": [
193,
200
]
} |
fifty-one pairs of hulled rice samples and the soil from which each rice sample was grown were analyzed for heavy metals in august , 1979 , in order to estimate the background contamination of cadmium ( cd ) , copper ( cu ) , and zinc ( zn ) in rice grown in the houston , texas area . | NA | {
"id": "C0347988",
"name": "heavy metals",
"pos": [
108,
120
]
} | {
"id": "C0009968",
"name": "copper",
"pos": [
210,
216
]
} |
fifty-one pairs of hulled rice samples and the soil from which each rice sample was grown were analyzed for heavy metals in august , 1979 , in order to estimate the background contamination of cadmium ( cd ) , copper ( cu ) , and zinc ( zn ) in rice grown in the houston , texas area . | NA | {
"id": "C0347988",
"name": "heavy metals",
"pos": [
108,
120
]
} | {
"id": "C0043481",
"name": "zinc",
"pos": [
230,
234
]
} |
the effect of zinc supplementation as zinc acetate ( 15 mg zn/day for 5 weeks ) was determined on stimulated parotid salivary zinc levels and taste acuity . | NA | {
"id": "C0043481",
"name": "zinc",
"pos": [
14,
18
]
} | {
"id": "C0149368",
"name": "zinc acetate",
"pos": [
38,
50
]
} |
the inhibitory effect of edta-treated serum could be completely reversed by adding zn ( 2+ ) or a combination of zn ( 2+ ) with other cationic ions , or partially reversed by adding ni ( 2+ ) or fe ( 3+ ) . | NA | {
"id": "C0007447",
"name": "cationic",
"pos": [
134,
142
]
} | {
"id": "C0022023",
"name": "ions",
"pos": [
143,
147
]
} |
the antimutagenic effect of selenium as sodium selenite , sodium selenate , selenium dioxide , and seleno-methionine was studied in the amessalmonella/microsome mutagenicity test using 7,12-dimethylbenz ( a ) anthracene ( dmba ) and some of its metabolites . | NA | {
"id": "C0036581",
"name": "selenium",
"pos": [
28,
36
]
} | {
"id": "C0074765",
"name": "sodium selenate",
"pos": [
58,
73
]
} |
increasing concentrations of selenium as sodium selenite , sodium selenate , and selenium dioxide up to 40 ppm se progressively decreased the number of revertants caused by 50 mug dmba . | NA | {
"id": "C0036581",
"name": "selenium",
"pos": [
29,
37
]
} | {
"id": "C0074765",
"name": "sodium",
"pos": [
59,
65
]
} |
selenium supplementation in all forms examined , except sodium selenate , decreased the rate of spontaneous reversion . | NA | {
"id": "C0036581",
"name": "selenium",
"pos": [
0,
8
]
} | {
"id": "C0074765",
"name": "sodium selenate",
"pos": [
56,
71
]
} |
embryo dna , isolated from ungerminated seeds of lupinus angustifolius l. , contains an exceptionally high amount of guanine-cytosine-rich satellite dna . | NA | {
"id": "C0012854",
"name": "dna",
"pos": [
7,
10
]
} | {
"id": "C0012934",
"name": "satellite dna",
"pos": [
139,
152
]
} |
finally , ressociation studies prove that foldback dna and highly repeated sequences are much more frequent in the satellite dna fraction than in the mainband dna . | NA | {
"id": "C0012934",
"name": "satellite dna",
"pos": [
115,
128
]
} | {
"id": "C0012854",
"name": "dna",
"pos": [
159,
162
]
} |
free-amino-acid pools in the cells were changed by treatment with pipes buffer : aspartle acid , glutamic acid , ammonia , glutamine and ornithine levels decreased , while lysine and histidine increased . | NA | {
"id": "C0061472",
"name": "glutamic acid",
"pos": [
97,
110
]
} | {
"id": "C0017797",
"name": "glutamine",
"pos": [
123,
132
]
} |
in addition , analogs of l-tyrosine ( m-fluoro-dl-tyrosine [ mft ] , d-tyrosine and n-acetyl-dl-tyrosine ) , but not of l-phenylalanine ( o-fluoro-dl-phenylalanine and p-fluoro-dl-phenylalanine ) , were able to cause inhibition of arogenate dehydrogenase . | NA | {
"id": "C0041485",
"name": "tyrosine",
"pos": [
27,
35
]
} | {
"id": "C0067794",
"name": "n-acetyl",
"pos": [
84,
92
]
} |
the neutral sugars ( glucose , fructose , and sucrose ) and the sugar phosphates ( glucose 6-phosphate , glucose 1-phosphate and fructose 6-phosphate ) soluble in hot aqueous 80 % methanol from the fibres of cotton - gossypium arboreum l. , g. barbadense l. , and g. hirsutum l . | NA | {
"id": "C0242209",
"name": "sugars",
"pos": [
12,
18
]
} | {
"id": "C0038636",
"name": "sucrose",
"pos": [
46,
53
]
} |
3 ) physical maps for the circular dnas of plastome i , ii , iii and v could be constructed using the previously detailed map of plastome iv dna ( gordon et al . 1981 ) . | NA | {
"id": "C0012925",
"name": "circular dnas",
"pos": [
26,
39
]
} | {
"id": "C0012854",
"name": "dna",
"pos": [
141,
144
]
} |
5 ) detailed mapping of the two rdna regions of the five plastomes , using the restriction endonucleases eco ri and bam hi which each recognize more than 60 cleavage sites per dna molecule , disclosed a 0.3 md deletion in plastome iii dna and a 0.1 md insertion in plastome v dna relative to dna of plastome iv , i and i... | NA | {
"id": "C0000702",
"name": "a",
"pos": [
7,
8
]
} | {
"id": "C0012854",
"name": "dna",
"pos": [
292,
295
]
} |
the essential amino acid profiles of scented varieties when compared with non-scented , revealed that these varieties exhibited higher values , which ranged from 2.82 to 4.86 gm/100 gm protein for lysine , 1.92 to 3.13 for methionine , 1.67 to 4.23 for tyrosine , 3.65 to 4.91 for phenylalanine , 5.50 to 8.95 for leucin... | NA | {
"id": "C0002525",
"name": "essential amino acid",
"pos": [
4,
24
]
} | {
"id": "C0025646",
"name": "methionine",
"pos": [
223,
233
]
} |
the essential amino acid profiles of scented varieties when compared with non-scented , revealed that these varieties exhibited higher values , which ranged from 2.82 to 4.86 gm/100 gm protein for lysine , 1.92 to 3.13 for methionine , 1.67 to 4.23 for tyrosine , 3.65 to 4.91 for phenylalanine , 5.50 to 8.95 for leucin... | NA | {
"id": "C0002525",
"name": "essential amino acid",
"pos": [
4,
24
]
} | {
"id": "C0040005",
"name": "threonine",
"pos": [
371,
380
]
} |
cytoplasmic male sterility of b. napus ( rape ) comes from cms raphanus sativus ( radish ) through intergeneric crosses.cp dnas isolated from n and cms lines had distinct restriction patterns with sal i , kpn i and sma i enzymes . | NA | {
"id": "C0021364",
"name": "cms",
"pos": [
59,
62
]
} | {
"id": "C0021359",
"name": "cms",
"pos": [
148,
151
]
} |
the response of litter size and weight in lp showed significant higher levels than that of hp , but pups ' birth weight did not differ between lp and hp . | NA | {
"id": "C0005910",
"name": "weight",
"pos": [
32,
38
]
} | {
"id": "C0005612",
"name": "birth weight",
"pos": [
107,
119
]
} |
amino acid analysis showed the presence of 13.6 to 16.5 mol % glycine , 29.6 to 34.0 mol % glutamate + glutamine , 11.4 to 13.7 mol % proline and a total of 4.0 to 5.7 mol % basic amino acids . | NA | {
"id": "C0002520",
"name": "amino acid",
"pos": [
0,
10
]
} | {
"id": "C0017890",
"name": "glycine",
"pos": [
62,
69
]
} |
amino acid analysis showed the presence of 13.6 to 16.5 mol % glycine , 29.6 to 34.0 mol % glutamate + glutamine , 11.4 to 13.7 mol % proline and a total of 4.0 to 5.7 mol % basic amino acids . | NA | {
"id": "C0002520",
"name": "amino acid",
"pos": [
0,
10
]
} | {
"id": "C0301714",
"name": "basic amino acids",
"pos": [
174,
191
]
} |
the relationship between the polypeptide composition and the agglutination behaviour of the lectin-containing g2/albumin protein groups has allowed the identification of the active lectin polypeptides in different cultivars of phaseolus vulgaris ( brown et al . accompanying paper ) . | NA | {
"id": "C0001924",
"name": "albumin",
"pos": [
113,
120
]
} | {
"id": "C0033684",
"name": "protein",
"pos": [
121,
128
]
} |
the relationship between the polypeptide composition and the agglutination behaviour of the lectin-containing g2/albumin protein groups has allowed the identification of the active lectin polypeptides in different cultivars of phaseolus vulgaris ( brown et al . accompanying paper ) . | NA | {
"id": "C0033684",
"name": "protein",
"pos": [
121,
128
]
} | {
"id": "C0023206",
"name": "lectin",
"pos": [
181,
187
]
} |
females had significantly higher pcv , protein , albumin and cholesterol values in the 5.0 mug/g aflatoxin group than their male counterparts . | NA | {
"id": "C0033684",
"name": "protein",
"pos": [
39,
46
]
} | {
"id": "C0001924",
"name": "albumin",
"pos": [
49,
56
]
} |
it is suggested that the lignin in the middle lamellae and primary walls prevents the enzymes from digesting pectinaceous materials and cellulose . | NA | {
"id": "C0023705",
"name": "lignin",
"pos": [
25,
31
]
} | {
"id": "C0007648",
"name": "cellulose",
"pos": [
136,
145
]
} |
therefore , the current view that the electronlucent lamellae consist of soluble lipids ( waxes ) can no longer be maintained . | NA | {
"id": "C0023779",
"name": "lipids",
"pos": [
81,
87
]
} | {
"id": "C0043076",
"name": "waxes",
"pos": [
90,
95
]
} |
the results reported in this paper provide strong evidence to support the belief that the small percentage of phytochrome recovered in low-speed centrifugation pellets , when prepared in the absence of divalent cations after various in vivo irradiations , is not simply a manifestation of non-specific co-precipitation o... | NA | {
"id": "C0031857",
"name": "phytochrome",
"pos": [
110,
121
]
} | {
"id": "C0250581",
"name": "a",
"pos": [
313,
314
]
} |
it is suggested that acetylcarnitine and carnitine passed through the mitochondrial membrane barrier with ease but acetyl coa and coa did not . | NA | {
"id": "C0001040",
"name": "acetylcarnitine",
"pos": [
21,
36
]
} | {
"id": "C0007258",
"name": "carnitine",
"pos": [
41,
50
]
} |
gibberellic acid advanced the appearance of rrna and poly ( a ( + ) ) rna in castor bean endosperms without specifically stimulating the synthesis of particular mrna species . | NA | {
"id": "C0035701",
"name": "rrna",
"pos": [
44,
48
]
} | {
"id": "C0035668",
"name": "rna",
"pos": [
162,
165
]
} |
electron-microscopic examination and a methylation analysis of alkali-extracted wall fragments showed that alkali-extracted wall was mainly composed of microfibrils and that the microfibrils ofc . acerosum were 4-linked glucans , i.e. , cellulose . | NA | {
"id": "C0017696",
"name": "glucans",
"pos": [
220,
227
]
} | {
"id": "C0007648",
"name": "cellulose",
"pos": [
237,
246
]
} |
the failure of high-temperature-grown plants to accumulate chlorophyll during illumination is not caused by the absence of the protochlorophyllide-reducing enzyme . | NA | {
"id": "C0008260",
"name": "chlorophyll",
"pos": [
59,
70
]
} | {
"id": "C0033715",
"name": "protochlorophyllide",
"pos": [
127,
146
]
} |
the first inhibitor reacted with pyridoxal 5-phosphate , and its inhibition could be reversed by the exchange of the modified coenzyme . | NA | {
"id": "C0034266",
"name": "pyridoxal",
"pos": [
33,
42
]
} | {
"id": "C0009235",
"name": "coenzyme",
"pos": [
126,
134
]
} |
the second inhibitor binds not only to the coenzyme pyridoxal 5-phosphate , but also to the apoprotein . | NA | {
"id": "C0009235",
"name": "coenzyme",
"pos": [
43,
51
]
} | {
"id": "C0034266",
"name": "pyridoxal",
"pos": [
52,
61
]
} |
generally , however , peer pressure appeared stronger for females than males , and the genders disagreed about the areas in which pressure was strongest . | NA | {
"id": "C0086582",
"name": "males",
"pos": [
60,
65
]
} | {
"id": "C0079399",
"name": "genders",
"pos": [
87,
94
]
} |
different gender achievement orientations were revealed by positive correlations between several interpersonal identity ratings and mastery for males and lack of correlation between interpersonal identity and mastery for females . | NA | {
"id": "C0079399",
"name": "gender",
"pos": [
10,
16
]
} | {
"id": "C0086582",
"name": "males",
"pos": [
223,
228
]
} |
the physical map indicates that duckweed cpdna contains two inverted repeat regions ( 18 md ) separated by two single copy regions with a size of 19 md and 67 md , respectively.by hybridization with spinach chloroplast rrnas it could be shown that each of the two repeat units contains one set of rrna genes in the order... | NA | {
"id": "C0035701",
"name": "rrnas",
"pos": [
219,
224
]
} | {
"id": "C0035668",
"name": "rna",
"pos": [
422,
425
]
} |
because of the striking resemblances between the processing of cereal lectins and vectorial processing of cytoplasmatically made chloroplast , mitochondrial and glyoxysomal proteins , vectorial processing of cereal lectins might be a means of transporting these proteins through a membrane into an extra-cytoplasmic comp... | NA | {
"id": "C0033684",
"name": "proteins",
"pos": [
173,
181
]
} | {
"id": "C0023206",
"name": "lectins",
"pos": [
215,
222
]
} |
because of the striking resemblances between the processing of cereal lectins and vectorial processing of cytoplasmatically made chloroplast , mitochondrial and glyoxysomal proteins , vectorial processing of cereal lectins might be a means of transporting these proteins through a membrane into an extra-cytoplasmic comp... | NA | {
"id": "C0033684",
"name": "proteins",
"pos": [
173,
181
]
} | {
"id": "C0025252",
"name": "proteins",
"pos": [
262,
270
]
} |
all sources contained essential oils in all tissues examined , but oil yield varied among and within tissue types . | NA | {
"id": "C0028910",
"name": "essential oils",
"pos": [
22,
36
]
} | {
"id": "C0028908",
"name": "oil",
"pos": [
67,
70
]
} |
the various clinical manifestations of frostbite are delineated , including its basic pathophysiology and certain guidelines in the treatment of cold-induced injury . | NA | {
"id": "C0016736",
"name": "frostbite",
"pos": [
39,
48
]
} | {
"id": "C1306570",
"name": "cold",
"pos": [
145,
149
]
} |
cyclosporin a ( cs-a ) is a fungal metabolite , one of many cyclosporins with a narrow spectrum of antibiotic activity , but one with profound immunosuppressive effects on cell-mediated cytolysis in vitro , graft v. host reactions and delayed-type hypersensitivity . | NA | {
"id": "C0010592",
"name": "cyclosporin a",
"pos": [
0,
13
]
} | {
"id": "C0010594",
"name": "cyclosporins",
"pos": [
60,
72
]
} |
a number of disaccharides and oligosaccharides have been isolated from the products of mild acid hydrolysis of the specific substance from lactobacillus casei , serological group c . | NA | {
"id": "C0012611",
"name": "disaccharides",
"pos": [
12,
25
]
} | {
"id": "C0028959",
"name": "oligosaccharides",
"pos": [
30,
46
]
} |
the parenteral administration of a small dose of glutamine increases the cerebral concentrations of alanine and glutamic acid . | NA | {
"id": "C0017797",
"name": "glutamine",
"pos": [
49,
58
]
} | {
"id": "C0061472",
"name": "glutamic acid",
"pos": [
112,
125
]
} |
gssg is reduced enzymically to gsh , which reacts with 5,5'-dithiobis- ( 2-nitrobenzoic acid ) to produce a coloured ion : [ formula : see text ] ( e ( max . ) 412mmu ) and a mixed disulphide . | NA | {
"id": "C0061516",
"name": "gssg",
"pos": [
0,
4
]
} | {
"id": "C0017817",
"name": "gsh",
"pos": [
31,
34
]
} |
this disulphide reacts with further quantities of gsh to liberate another ion and gssg , which then re-enters the cycle . | NA | {
"id": "C0017817",
"name": "gsh",
"pos": [
50,
53
]
} | {
"id": "C0061516",
"name": "gssg",
"pos": [
82,
86
]
} |
the addition of certain bivalent cations to the standard system resulted in severe inhibition of the reaction : zn ( 2+ ) ions ( 10mum ) gave 50 % inhibition ; | NA | {
"id": "C0007447",
"name": "cations",
"pos": [
33,
40
]
} | {
"id": "C0022023",
"name": "ions",
"pos": [
122,
126
]
} |
in the phospholipid fraction , normal rats of both sexes had a predominance of mitochondrial lecithin over other phosphatides , but females had slightly higher lecithin concentrations than males . | NA | {
"id": "C0771648",
"name": "phospholipid fraction",
"pos": [
7,
28
]
} | {
"id": "C0031676",
"name": "phosphatides",
"pos": [
113,
125
]
} |
late intestinal obstruction due to adhesive bands , volvulus , intussusception or `` '' meconium ileus equivalent '' '' may occur in children previously treated for meconium ileus of infancy . | NA | {
"id": "C0021843",
"name": "intestinal obstruction",
"pos": [
5,
27
]
} | {
"id": "C0042961",
"name": "volvulus",
"pos": [
52,
60
]
} |
late intestinal obstruction due to adhesive bands , volvulus , intussusception or `` '' meconium ileus equivalent '' '' may occur in children previously treated for meconium ileus of infancy . | NA | {
"id": "C0021843",
"name": "intestinal obstruction",
"pos": [
5,
27
]
} | {
"id": "C0021933",
"name": "intussusception",
"pos": [
63,
78
]
} |
except for mumps , the benign lesions most frequently seen in the salivary glands of a child are parotitis , hemangioendotheliomas and mixed tumors . | NA | {
"id": "C0026780",
"name": "mumps",
"pos": [
11,
16
]
} | {
"id": "C0030583",
"name": "parotitis",
"pos": [
97,
106
]
} |
currently , the porphyrias are classified in four main groups : congenital porphyria , acute intermittent porphyria , porphyria cutanea tarda hereditaria , and porphyria cutanea tarda symptomatica . | NA | {
"id": "C0032708",
"name": "porphyrias",
"pos": [
16,
26
]
} | {
"id": "C0162530",
"name": "congenital",
"pos": [
64,
74
]
} |
serine , threonine , cysteine , cystine , methionine , proline , hydroxyproline , tryptophan , tyrosine and histidine are rapidly and extensively oxidized by periodate . | NA | {
"id": "C0033382",
"name": "proline",
"pos": [
55,
62
]
} | {
"id": "C0020388",
"name": "hydroxyproline",
"pos": [
65,
79
]
} |
methyl , n-propyl and n-butyl carbamates and n-hydroxycarbamates are excreted more slowly than are urethane and n-hydroxyurethane . | NA | {
"id": "C0006948",
"name": "carbamates",
"pos": [
30,
40
]
} | {
"id": "C0041964",
"name": "urethane",
"pos": [
121,
129
]
} |
the technique was used to determine the nitric oxide content of the nitrogenous gas that was produced anaerobically from hydroxylamine by an extract of the autotrophic nitrifying micro-organism nitrosomonas in the presence of methylene blue as electron acceptor . | NA | {
"id": "C0028167",
"name": "oxide",
"pos": [
47,
52
]
} | {
"id": "C0017110",
"name": "gas",
"pos": [
80,
83
]
} |
at ph 7.8 and 25 degrees the michaelis constants for adenine , guanine and hypoxanthine were 0.9 mum , 2.9 mum and 11.0 mum in the assay with radioactive purines ; | NA | {
"id": "C0001407",
"name": "adenine",
"pos": [
53,
60
]
} | {
"id": "C0034140",
"name": "purines",
"pos": [
154,
161
]
} |
the alkali-stable lipids from the pyridine and chloroform-methanol extracts , which included the glycolipids , were fractionated on silicic acid and silica gel g columns . | NA | {
"id": "C0037105",
"name": "silicic acid",
"pos": [
132,
144
]
} | {
"id": "C2936385",
"name": "silica gel",
"pos": [
149,
159
]
} |
sequences in which two or three hydroxymethylcytosine nucleotides are terminated at both ends by purine nucleotides bear only one sugar substituent and this is attached to the first hydroxymethylcytosine when the sequences are written in the conventional notation ; | NA | {
"id": "C0028630",
"name": "nucleotides",
"pos": [
54,
65
]
} | {
"id": "C0034137",
"name": "purine",
"pos": [
97,
103
]
} |
all of the constituent monosaccharides are released from the hemicellulose fractions , galactose and uronic acids being liberated at much slower rates than pentoses . | NA | {
"id": "C0026492",
"name": "monosaccharides",
"pos": [
23,
38
]
} | {
"id": "C0030894",
"name": "pentoses",
"pos": [
156,
164
]
} |
the specific radioactivities of alpha-oxo acids of rat brain were lower than those of corresponding amino acids , alanine and glutamate . | NA | {
"id": "C0002520",
"name": "amino acids",
"pos": [
100,
111
]
} | {
"id": "C0001898",
"name": "alanine",
"pos": [
114,
121
]
} |
the quantity of phosphoproteins per unit quantity of protein was highest in the microsomal fraction and lowest ( by a factor of nearly 50 % ) in the mitochondrial fraction . | NA | {
"id": "C0031689",
"name": "phosphoproteins",
"pos": [
16,
31
]
} | {
"id": "C0033684",
"name": "protein",
"pos": [
53,
60
]
} |
the amount of phosphoprotein/mg . of protein decreased in the microsomal and supernatant fractions , but showed little change in the nuclear and mitochondrial fractions . | NA | {
"id": "C0031689",
"name": "phosphoprotein",
"pos": [
14,
28
]
} | {
"id": "C0033684",
"name": "protein",
"pos": [
37,
44
]
} |
spermine and spermidine in blood cells , and a possible occurrence of spermine in cell nucleus . | NA | {
"id": "C0037871",
"name": "blood cells",
"pos": [
27,
38
]
} | {
"id": "C0037874",
"name": "of",
"pos": [
67,
69
]
} |
a number of alcohols will duplicate the action of the glycols in stabilizing the ma at ph 6.4 , but they must be used at a similar per cent concentration rather than at a similar molar concentration . | NA | {
"id": "C0001975",
"name": "alcohols",
"pos": [
12,
20
]
} | {
"id": "C0017951",
"name": "glycols",
"pos": [
54,
61
]
} |
the distribution of these isotopes in albumin was determined by separation of tryptic peptides from the protein . | NA | {
"id": "C0001924",
"name": "albumin",
"pos": [
38,
45
]
} | {
"id": "C0033684",
"name": "protein",
"pos": [
104,
111
]
} |
the specific activity of the n-terminal glutamic acid under these conditions is less than the mean specific activity of the remaining glutamic acid and glutamine residues in albumin . | NA | {
"id": "C0061472",
"name": "glutamic acid",
"pos": [
40,
53
]
} | {
"id": "C0017797",
"name": "glutamine",
"pos": [
152,
161
]
} |
glucosamine 6-phosphate synthetase ( l-glutamine-d-fructose 6-phosphate aminotransferase , ec 2.6.1.16 ) is repressed by growth of b. subtilis in the presence of glucosamine , n-acetylglucosamine , n-propionylglucosamine or n-formylglucosamine . | NA | {
"id": "C0017723",
"name": "glucosamine 6-phosphate synthetase",
"pos": [
0,
34
]
} | {
"id": "C0002594",
"name": "aminotransferase",
"pos": [
72,
88
]
} |
glucosamine 6-phosphate synthetase ( l-glutamine-d-fructose 6-phosphate aminotransferase , ec 2.6.1.16 ) is repressed by growth of b. subtilis in the presence of glucosamine , n-acetylglucosamine , n-propionylglucosamine or n-formylglucosamine . | NA | {
"id": "C0017718",
"name": "glucosamine",
"pos": [
0,
11
]
} | {
"id": "C0001056",
"name": "n-acetylglucosamine",
"pos": [
176,
195
]
} |
cells pregrown on n-acetylglucosamine or glucosamine incorporate up to ten times as much n-acetyl [ 1- ( 14 ) c ] glucosamine or [ 1- ( 14 ) c ] glucosamine in a given time as cells pregrown on glucose . | NA | {
"id": "C0001056",
"name": "acetylglucosamine",
"pos": [
20,
37
]
} | {
"id": "C0017718",
"name": "glucosamine",
"pos": [
145,
156
]
} |
effect in the cow of intraruminal infusions of volatile fatty acids and of lactic acid on the secretion of the component fatty acids of the milk fat and on the composition of blood . | NA | {
"id": "C0015691",
"name": "volatile fatty acids",
"pos": [
47,
67
]
} | {
"id": "C0015684",
"name": "fatty acids",
"pos": [
121,
132
]
} |
however , if rna and dna are extracted with 4-aminosalicylate and phenol-cresol mixture and the nucleic acids precipitated , dna , glycogen and s-rna ( transfer rna ) can be extracted with 3m-sodium acetate and in this case rapidly labelled rna remains associated with the ribosomal rna . | NA | {
"id": "C0028606",
"name": "nucleic acids",
"pos": [
96,
109
]
} | {
"id": "C0012854",
"name": "dna",
"pos": [
125,
128
]
} |
however , if rna and dna are extracted with 4-aminosalicylate and phenol-cresol mixture and the nucleic acids precipitated , dna , glycogen and s-rna ( transfer rna ) can be extracted with 3m-sodium acetate and in this case rapidly labelled rna remains associated with the ribosomal rna . | NA | {
"id": "C0035711",
"name": "transfer rna",
"pos": [
152,
164
]
} | {
"id": "C0035668",
"name": "rna",
"pos": [
283,
286
]
} |
however , if rna and dna are extracted with 4-aminosalicylate and phenol-cresol mixture and the nucleic acids precipitated , dna , glycogen and s-rna ( transfer rna ) can be extracted with 3m-sodium acetate and in this case rapidly labelled rna remains associated with the ribosomal rna . | NA | {
"id": "C0035668",
"name": "rna",
"pos": [
13,
16
]
} | {
"id": "C0035701",
"name": "ribosomal rna",
"pos": [
273,
286
]
} |
the decrease in radioactivity of labelled histone and acid-insoluble nuclear protein in vivo during several days confirmed the relatively small turnover of the histone fraction . | NA | {
"id": "C0028589",
"name": "nuclear protein",
"pos": [
69,
84
]
} | {
"id": "C0019652",
"name": "histone",
"pos": [
160,
167
]
} |
the zymogen is similar to pepsinogen and pepsinogen c in its molecular weight and general physico-chemical properties , but differs from these zymogens in the nature of its n-terminal residues . | NA | {
"id": "C0030913",
"name": "pepsinogen",
"pos": [
26,
36
]
} | {
"id": "C0030915",
"name": "pepsinogen c",
"pos": [
41,
53
]
} |
the zymogen is similar to pepsinogen and pepsinogen c in its molecular weight and general physico-chemical properties , but differs from these zymogens in the nature of its n-terminal residues . | NA | {
"id": "C0030913",
"name": "pepsinogen",
"pos": [
26,
36
]
} | {
"id": "C0014436",
"name": "zymogens",
"pos": [
143,
151
]
} |
[ parasympatholytic activity of vinyl analogs of esters : of choline , of n-homologs of choline and of thiocholine ] . | NA | {
"id": "C0008405",
"name": "choline",
"pos": [
61,
68
]
} | {
"id": "C0039883",
"name": "thiocholine",
"pos": [
103,
114
]
} |
[ glutamic-oxalacetic transaminase and glutamic-pyruvic transaminase in athletes subjected to antitetanus vaccination and treated with 4-hydroxy-19-nortestosterone-17-cyclopentylpropionate . i ] . | NA | {
"id": "C0002594",
"name": "transaminase",
"pos": [
22,
34
]
} | {
"id": "C0001899",
"name": "glutamic-pyruvic transaminase",
"pos": [
39,
68
]
} |
[ blood lipids , protido-lipid electrophoresis and thromboelastography in chronic liver disease without biliary occlusion , during fasting and after dose of animal and vegetable fats ] . | NA | {
"id": "C0023779",
"name": "lipid",
"pos": [
8,
13
]
} | {
"id": "C0015677",
"name": "fats",
"pos": [
178,
182
]
} |
nadph can not replace nadh , and cysteine , reduced glutathione , ergothioneine and dehydroascorbic acid can not be substituted for ascorbic acid in the reaction . | NA | {
"id": "C0011177",
"name": "dehydroascorbic acid",
"pos": [
84,
104
]
} | {
"id": "C0003968",
"name": "ascorbic acid",
"pos": [
132,
145
]
} |
[ results of combined treatment with corticosteroid hormones and pas in the treatment of exudative tubercular pleuritis ] . | NA | {
"id": "C0001617",
"name": "corticosteroid",
"pos": [
37,
51
]
} | {
"id": "C0019932",
"name": "hormones",
"pos": [
52,
60
]
} |
at 30 min . after subcutaneous injection the distribution of ( 14 ) c in amino acids was : in brain , alanine 2 % , gamma-aminobutyrate 4 % , aspartate 9 % , glutamine 9 % and glutamate 37 % ( total 69 % ) ; | NA | {
"id": "C0002520",
"name": "amino acids",
"pos": [
73,
84
]
} | {
"id": "C0001898",
"name": "alanine",
"pos": [
102,
109
]
} |
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