text stringlengths 57 1.72k | relation stringclasses 125
values | h dict | t dict |
|---|---|---|---|
the presence of angii in cultured brain cells provides an experimental model for investigating the role of angiotensin in the cns . | NA | {
"id": "C0003009",
"name": "angii",
"pos": [
16,
21
]
} | {
"id": "C0003018",
"name": "angiotensin",
"pos": [
107,
118
]
} |
this similarity suggests that the neurophysins present in the pineal are the carrier proteins of the neurohormones vasopressin and oxytocin , rather than or arginine vasotocin . | NA | {
"id": "C0027900",
"name": "neurophysins",
"pos": [
34,
46
]
} | {
"id": "C0007292",
"name": "carrier proteins",
"pos": [
77,
93
]
} |
the origin of the dopaminergic afferents to the rat hippocampal formation has been investigated by measuring dopamine and dopac contents in this area after electrolytic or chemical lesion of the ventral tegmental area ( a10 ) or substantia nigra ( a9 ) . | NA | {
"id": "C0282151",
"name": "dopaminergic",
"pos": [
18,
30
]
} | {
"id": "C0013030",
"name": "dopamine",
"pos": [
109,
117
]
} |
antisera recognizing dynorphin 1-13 , but not other opioid peptides with a high avidity , have been generated in rabbits . | NA | {
"id": "C0013355",
"name": "dynorphin",
"pos": [
21,
30
]
} | {
"id": "C0205753",
"name": "opioid peptides",
"pos": [
52,
67
]
} |
the origin of this high complexity of brain nuclear rna was examined using the [ 3h ] dna-rna saturation hybridization technique . | NA | {
"id": "C0035700",
"name": "nuclear",
"pos": [
44,
51
]
} | {
"id": "C0035668",
"name": "rna",
"pos": [
90,
93
]
} |
both of these endorphin effects were time dependent , since gamma-endorphin given 90 min prior to , and beta-endorphin given 90 min after training produced no effect on retention performance . | NA | {
"id": "C0014242",
"name": "endorphin",
"pos": [
14,
23
]
} | {
"id": "C0061041",
"name": "gamma-endorphin",
"pos": [
60,
75
]
} |
the very potent opioid peptide , dynorphin , has recently been shown by radioimmunoassay and immunocytochemical techniques to be selectively concentrated in the pars nervosa of pituitary , suggesting a possible association of dynorphin with the neurohypophyseal hormones , vasopressin and oxytocin . | NA | {
"id": "C0032017",
"name": "neurohypophyseal hormones",
"pos": [
245,
270
]
} | {
"id": "C0030095",
"name": "oxytocin",
"pos": [
289,
297
]
} |
there is considerable current interest in the agents that cause the spongiform encephalopathies : scrapie , transmissible mink encephalopathy , kuru , and creutzfeldt-jakob disease ( cjd ) . | NA | {
"id": "C0162534",
"name": "spongiform",
"pos": [
68,
78
]
} | {
"id": "C0036457",
"name": "scrapie",
"pos": [
98,
105
]
} |
there is considerable current interest in the agents that cause the spongiform encephalopathies : scrapie , transmissible mink encephalopathy , kuru , and creutzfeldt-jakob disease ( cjd ) . | NA | {
"id": "C0162534",
"name": "spongiform",
"pos": [
68,
78
]
} | {
"id": "C0022802",
"name": "kuru",
"pos": [
144,
148
]
} |
an experimental arrangement is described which allows studies of the temporal performance of enzyme reactions ( also reactions of complexes of enzyme chains ) under conditions of open systems . | NA | {
"id": "C0014442",
"name": "enzyme",
"pos": [
93,
99
]
} | {
"id": "C0026741",
"name": "complexes",
"pos": [
130,
139
]
} |
gas chromatography of a number of amines , alcohols and sulfur derivatives was carried out on chitin and partially deacetylated chitins as well as on chitosan . | NA | {
"id": "C0008141",
"name": "chitins",
"pos": [
128,
135
]
} | {
"id": "C0162969",
"name": "chitosan",
"pos": [
150,
158
]
} |
the retention time of methanol is proportional to the degree of acetylation , and therefore a method is proposed for the gas-chromatographic determination of the degree of acetylation of chitin/chitosan . | NA | {
"id": "C0008141",
"name": "chitin",
"pos": [
187,
193
]
} | {
"id": "C0162969",
"name": "chitosan",
"pos": [
194,
202
]
} |
the analysis of the infrared spectra of chitin/chitosan also permits one to determine the degree of acetylation by using the ratio of the bands 1550 and 2878 cm-1 . | NA | {
"id": "C0008141",
"name": "chitin",
"pos": [
40,
46
]
} | {
"id": "C0162969",
"name": "chitosan",
"pos": [
47,
55
]
} |
the authors report an exceptional case of intrathoracic splenosis in a 34 year old woman suffering from a circulation injury with rupture of the spleen and left diaphragm and hemothorax . | NA | {
"id": "C0206369",
"name": "splenosis",
"pos": [
56,
65
]
} | {
"id": "C0038000",
"name": "rupture of",
"pos": [
130,
140
]
} |
less than 10 % of tuberculosis , asthma , chronic bronchitis and interstitial pneumopathies reveal elevated levels , but the prevalence reaches 61 % in pneumoconiosis . | NA | {
"id": "C0206062",
"name": "interstitial pneumopathies",
"pos": [
65,
91
]
} | {
"id": "C0032273",
"name": "pneumoconiosis",
"pos": [
152,
166
]
} |
the enzyme activity was inhibited completely by n5-methyltetrahydrofolate , n5-formyltetrahydrofolate , dichloromethotrexate , aminopterin and d-cycloserine , whereas methotrexate and dihydrofolate were partial inhibitors . | NA | {
"id": "C0002583",
"name": "aminopterin",
"pos": [
127,
138
]
} | {
"id": "C0025677",
"name": "methotrexate",
"pos": [
167,
179
]
} |
two types of proteoglycan subunits were obtained from bovine cornea , the first mainly composed of proteochondroitin sulphate and the second of proteokeratan sulphate . | NA | {
"id": "C0033692",
"name": "proteoglycan",
"pos": [
13,
25
]
} | {
"id": "C0033689",
"name": "proteochondroitin sulphate",
"pos": [
99,
125
]
} |
methylation studies and limited degradation by nitrous acid deamination showed that the oligosaccharides contained the repeating disaccharide gal beta 1 -- -- 4glcnac beta 1 -- -- 3 , with branching points at c-6 of some of the galactose residues . | NA | {
"id": "C0028959",
"name": "oligosaccharides",
"pos": [
88,
104
]
} | {
"id": "C0012611",
"name": "disaccharide",
"pos": [
129,
141
]
} |
these results indicate that a major portion of the band-3 oligosaccharide has a common core structure , with heterogeneity in the numbers of the repeating disaccharides , and contains fucose residues both in the peripheral portion and in the core portion . | NA | {
"id": "C0028959",
"name": "oligosaccharide",
"pos": [
58,
73
]
} | {
"id": "C0012611",
"name": "disaccharides",
"pos": [
155,
168
]
} |
we have examined the stability to sds with reduction of complexes between alpha 2m and several 125i-labelled proteinases ( trypsin , plasmin , leucocyte elastase , pancreatic elastase and papain ) by gel electrophoresis . | NA | {
"id": "C0064833",
"name": "leucocyte elastase",
"pos": [
143,
161
]
} | {
"id": "C0030306",
"name": "pancreatic elastase",
"pos": [
164,
183
]
} |
biliverdin and bilirubin mono- and di-beta-glucuronides were prepared by nucleophilic substitution of the 1-o-mesyl derivative of alpha-ethoxyethyl-protected glucuronic acid ( compound ii ) with the tetrabutylammonium salts of biliverdin and bilirubin . | NA | {
"id": "C0005446",
"name": "biliverdin",
"pos": [
0,
10
]
} | {
"id": "C0005437",
"name": "bilirubin",
"pos": [
242,
251
]
} |
pituitary gonadotropin content and plasma gonadotropin concentrations are usually low at parturition and increase during the postpartum period . | NA | {
"id": "C0018066",
"name": "pituitary gonadotropin",
"pos": [
0,
22
]
} | {
"id": "C0018061",
"name": "gonadotropin",
"pos": [
42,
54
]
} |
an attractive hypothesis is that pituitary release of gonadotropins is inhibited during lactation as a result of pituitary desensitization to estrogen by suckling-induced surges of prolactin . | NA | {
"id": "C0018066",
"name": "pituitary",
"pos": [
33,
42
]
} | {
"id": "C0033371",
"name": "prolactin",
"pos": [
181,
190
]
} |
the procedure uses stable isotopes as internal standards and a mixture of methane-ammonia as chemical ionization reagent gas . | NA | {
"id": "C0002607",
"name": "ammonia",
"pos": [
82,
89
]
} | {
"id": "C0017110",
"name": "gas",
"pos": [
121,
124
]
} |
this report describes a headspace procedure suitable for the gas chromatographic assay of acetaldehyde , methanol , ethanol and various other volatile substances in biological samples . | NA | {
"id": "C0001963",
"name": "methanol",
"pos": [
105,
113
]
} | {
"id": "C0001962",
"name": "ethanol",
"pos": [
116,
123
]
} |
the tissue typing of 30 patients with sicca syndrome ( ss ) , 18 patients with rheumatoid arthritis and sjogren 's syndrome ( rass ) , and 80 healthy controls of the same ethnic group was analyzed . | NA | {
"id": "C0003873",
"name": "rheumatoid arthritis",
"pos": [
79,
99
]
} | {
"id": "C1527336",
"name": "sjogren 's syndrome",
"pos": [
104,
123
]
} |
neither sicca syndrome nor rheumatoid arthritis with sjogren 's syndrome was associated with hl-a b8 or any other antigen . | NA | {
"id": "C0003873",
"name": "rheumatoid arthritis",
"pos": [
27,
47
]
} | {
"id": "C1527336",
"name": "sjogren 's syndrome",
"pos": [
53,
72
]
} |
immune electron microscopy on paired sera and feces from one of the patients demonstrated preexisting antibody to the particles in acute-phase serum and an increase in antibody during illness . | NA | {
"id": "C0020960",
"name": "immune",
"pos": [
0,
6
]
} | {
"id": "C0003241",
"name": "antibody",
"pos": [
168,
176
]
} |
many diseases , especially those where a viral infection and autoimmunity is suspected , are being studied to determine whether an association with histocompatibility antigens ( human leukocyte antigens -- hla ) exists . | NA | {
"id": "C0019628",
"name": "histocompatibility antigens",
"pos": [
148,
175
]
} | {
"id": "C0019630",
"name": "human leukocyte",
"pos": [
178,
193
]
} |
the comparison of these correlations between the cumulative food intake and the liver glycogen at the beginning of the meal and 60 min after ruled out the possibility that a constant decrement of glycogen might be involved in both meal onset and prandial periodicity of feeding . | NA | {
"id": "C0023902",
"name": "liver glycogen",
"pos": [
80,
94
]
} | {
"id": "C0017911",
"name": "glycogen",
"pos": [
196,
204
]
} |
the effect of anticonvulsant drugs was tested on this model : phenobarbital ( 40 mg/kg ) reduced the quantity of epileptic electrographic activity and abolished the behavioral aspects of the seizures ; | NA | {
"id": "C0014544",
"name": "epileptic",
"pos": [
113,
122
]
} | {
"id": "C0036572",
"name": "seizures",
"pos": [
191,
199
]
} |
diphenylhydantoin ( 20 mg/kg ) reduced the quantity of epileptic electrographic activity , but had no effect on the behavioral component of the seizures ; | NA | {
"id": "C0014544",
"name": "epileptic",
"pos": [
55,
64
]
} | {
"id": "C0036572",
"name": "seizures",
"pos": [
144,
152
]
} |
mafenide acetate concentrations and bacteriostasis in experimental burn wounds treated with a three-layered laminated mafenide-saline dressing . | NA | {
"id": "C0024453",
"name": "mafenide acetate",
"pos": [
0,
16
]
} | {
"id": "C0024452",
"name": "mafenide",
"pos": [
118,
126
]
} |
this study , using mafenide acetate cream ( 11.2 % ) and isotope dilution of 14c-labeled mafenide , has established the peak concentration and decay time for mafenide in the saline layer over the wound . | NA | {
"id": "C0024453",
"name": "mafenide acetate",
"pos": [
19,
35
]
} | {
"id": "C0024452",
"name": "mafenide",
"pos": [
158,
166
]
} |
among nhl of low grade malignancy the most common type was chronic lymphocytic leukaemia ( cll ) ( 18 % ) , among the nhl of high grade malignancy the immunoblastic lymphomas ( ib ) ( 13 % ) . | NA | {
"id": "C0024305",
"name": "nhl",
"pos": [
6,
9
]
} | {
"id": "C0079746",
"name": "immunoblastic lymphomas",
"pos": [
151,
174
]
} |
seven individuals , among them two pairs of identical siblings , were found to be homozygous for hla-d and hla-dr . | NA | {
"id": "C0019754",
"name": "hla-d",
"pos": [
97,
102
]
} | {
"id": "C0019764",
"name": "hla-dr",
"pos": [
107,
113
]
} |
it has not been determined whether all three of these polypeptides contain the 10.2 antigenic determinant , or whether these proteins represent a multimeric antigen complex . | NA | {
"id": "C0003316",
"name": "antigenic determinant",
"pos": [
84,
105
]
} | {
"id": "C0003320",
"name": "antigen",
"pos": [
157,
164
]
} |
when pbl were treated with immune complexes for 16 h at 37 degrees c , their fcr activity was sharply decreased ( modulation ) , as indicated by a significantly reduced capacity of the treated cells to display antibody-dependent cytotoxicity ( adcc ) . | NA | {
"id": "C0003313",
"name": "immune complexes",
"pos": [
27,
43
]
} | {
"id": "C0003241",
"name": "antibody",
"pos": [
210,
218
]
} |
it is not a simple transudate of either foetal or maternal plasma , and though containing proteins derived from both sources , it is deficient in albumin but relatively abundant in gamma-globulins . | NA | {
"id": "C0033684",
"name": "proteins",
"pos": [
90,
98
]
} | {
"id": "C0001924",
"name": "albumin",
"pos": [
146,
153
]
} |
when peripheral blood mononuclear cells were separated by rosette sedimentation into populations depleted of , or enriched for , cells forming rosettes with human erythrocytes ( h-rfc ) , the population depleted of h-rfc responded more vigorously to alloantigens in mixed leukocyte culture ( mlc ) ( p < 0.01 ) and to the mitogens phytohemagglutinin ( pha ) ( p = 0.01 ) and concanavalin a ( p = 0.01 ) than did the population enriched for h-rfc . | NA | {
"id": "C1321301",
"name": "peripheral",
"pos": [
5,
15
]
} | {
"id": "C0007634",
"name": "cells",
"pos": [
129,
134
]
} |
passage of peripheral blood mononuclear cells over nylon wool columns produced a nonadherent population depleted of h-rfc , eac rosette-forming cells and cells binding surface immunoglobulin ( sig ) , while the adherent population was enriched for each of these markers . | NA | {
"id": "C1321301",
"name": "peripheral blood mononuclear cells",
"pos": [
11,
45
]
} | {
"id": "C0007634",
"name": "cells",
"pos": [
154,
159
]
} |
lipoprotein fractions were then added to cell cultures to assess their effect on : 1 ) erythropoietin ( ep ) stimulated rat marrow dna and protein synthesis , 2 ) ep and colony stimulating factor induced marrow colony formation ( cfu ( e ) , cfu ( c ) ) , and 3 ) phytohemagglutinin ( pha ) stimulated lymphocyte dna synthesis . | NA | {
"id": "C0014822",
"name": "ep",
"pos": [
104,
106
]
} | {
"id": "C0009392",
"name": "colony stimulating factor",
"pos": [
170,
195
]
} |
embryos collected surgically from donors superovulated with pmsg and synchronized with either prostaglandin f ( 2 ) alpha or progestagen impregnated sponges were transferred non-surgically to prostaglandin or progestagen synchronized recipients . | NA | {
"id": "C0033561",
"name": "prostaglandin f",
"pos": [
94,
109
]
} | {
"id": "C0033554",
"name": "prostaglandin",
"pos": [
192,
205
]
} |
( i ) when ds dna is adsorbed , a significantly higher number of dna segments is anchored in the positively charged electrode surface than in the surface bearing a negative charge , ( ii ) in the region t , especially adsorbed labile regions of ds dna are opened in the electrode surface , which are present in ds dna already in the bulk of the solution , ( iii ) in the narrow region of potentials in the vicinity of the zero charge potential a higher number of ds dna segments can be opened , probably as a consequence of the strain which could act on the ds dna molecule in the course of the segmental adsorption/desorption process . | NA | {
"id": "C0000702",
"name": "a",
"pos": [
16,
17
]
} | {
"id": "C0012854",
"name": "dna molecule",
"pos": [
561,
573
]
} |
enthalpies of sublimation deltah ( 0 ) ( subl ) crystalline uracil , thymine and their methylated derivatives as well as of n , n-diethylthymine were determinated by the quartz-resonator method and mass spectrometry . | NA | {
"id": "C0041917",
"name": "uracil",
"pos": [
60,
66
]
} | {
"id": "C0040087",
"name": "thymine",
"pos": [
137,
144
]
} |
light-scattering has been measured on aqueous nacl solutions of dodecyldimethylammonium chloride and sodium dodecyl sulfate . | NA | {
"id": "C0037494",
"name": "nacl",
"pos": [
46,
50
]
} | {
"id": "C0008203",
"name": "chloride",
"pos": [
88,
96
]
} |
while dodecyldimethylammonium chloride dissolves even in 4.00 m nacl , sodium dodecyl sulfate solutions exhibit some xxx in angular dissymmetry at nacl concentrations higher than 0.50 m at low temperatures . | NA | {
"id": "C0008203",
"name": "chloride",
"pos": [
30,
38
]
} | {
"id": "C0037494",
"name": "nacl",
"pos": [
147,
151
]
} |
electron microscopy reveals that histone h4 induces a large folding of dna molecules : this is in agreement with electrooptical measurements which indicate that , with the increase of their ratio , h4/dna complexes undergo a gradual process of condensation . | NA | {
"id": "C0000702",
"name": "a",
"pos": [
24,
25
]
} | {
"id": "C0012854",
"name": "dna",
"pos": [
201,
204
]
} |
immobilized dextran sucrase derivatives with an activity up to 830 dextran sucrase units per g. support could thus be obtained . | NA | {
"id": "C0011806",
"name": "dextran",
"pos": [
12,
19
]
} | {
"id": "C0086140",
"name": "dextran",
"pos": [
67,
74
]
} |
1 ) isonitrile derivatives of synthetic polyamides , polyesters and polyalcohols , of polysaccharides such as cellulose , cross-linked dextran and agarose , linear dextran and of cross-linked and linear polyacrylamide were prepared . | NA | {
"id": "C0032594",
"name": "polysaccharides",
"pos": [
86,
101
]
} | {
"id": "C0036681",
"name": "agarose",
"pos": [
147,
154
]
} |
y-tamv is very like vulgare in its cation affinities : the virion has probably three groups per protein subunit that titrate near neutral ph and significantly bind metal ions ; | NA | {
"id": "C0007447",
"name": "cation",
"pos": [
35,
41
]
} | {
"id": "C0022023",
"name": "ions",
"pos": [
170,
174
]
} |
u2 and cowpea strain virions bind cations significantly more strongly than do y-tamv or vulgare virions : their polymerized proteins , too , have significant affinities for ca2+ ions , which make their titration and sedimentation behaviours relatively sensitive to added calcium . | NA | {
"id": "C0007447",
"name": "cations",
"pos": [
34,
41
]
} | {
"id": "C0022023",
"name": "ions",
"pos": [
178,
182
]
} |
the nucleic acid associated with the vlp was double-stranded dna with a buoyant density of 1.719 g/ml in cesium chloride and 1.436 g/ml in cesium sulfate . | NA | {
"id": "C0028606",
"name": "nucleic acid",
"pos": [
4,
16
]
} | {
"id": "C0012854",
"name": "double-stranded dna",
"pos": [
45,
64
]
} |
tryptic fingerprint analysis showed that this protein is probably not related to the major virus coat protein ( 37,000 mw ) . | NA | {
"id": "C0033684",
"name": "protein",
"pos": [
46,
53
]
} | {
"id": "C0042736",
"name": "virus",
"pos": [
91,
96
]
} |
the tev rna translation products comigrating with the 49,000 and 54,000 molecular weight tev nuclear inclusion proteins were also immunoprecipitated by antisera specific to the nuclear inclusion proteins . | NA | {
"id": "C0028589",
"name": "nuclear",
"pos": [
93,
100
]
} | {
"id": "C0033684",
"name": "proteins",
"pos": [
195,
203
]
} |
fluorescent antibody staining showed that capsids of both viruses were made in doubly infected protoplasts but only infectious bmv could be recovered , i.e. , bmv dominated in mixed infections and prevented synthesis of infectious ccmv . | NA | {
"id": "C0275524",
"name": "mixed infections",
"pos": [
176,
192
]
} | {
"id": "C0009450",
"name": "infectious",
"pos": [
220,
230
]
} |
bean golden mosaic virus ( bgmv ) contains predominantly circular single-stranded dna , but dna isolation by treating virus with proteinase k results in conversion of the dna to a linear form . | NA | {
"id": "C0012935",
"name": "single-stranded",
"pos": [
66,
81
]
} | {
"id": "C0012854",
"name": "dna",
"pos": [
171,
174
]
} |
the rna synthesized in vitro hybridizes to the same strand and ecori restriction fragments of cauliflower mosaic virus dna as the viral-specific rna that accumulates in vivo in infected turnip leaves . | NA | {
"id": "C0035668",
"name": "rna",
"pos": [
4,
7
]
} | {
"id": "C0035736",
"name": "viral",
"pos": [
130,
135
]
} |
neutralising , hi and precipitating antibodies developed within 6 days of infection , and were associated with the igg class of immunoglobulins . | NA | {
"id": "C0003241",
"name": "antibodies",
"pos": [
36,
46
]
} | {
"id": "C0021017",
"name": "class",
"pos": [
119,
124
]
} |
the epithelium of 41 large bowel carcinomas was scored immunohistochemically on a semiquantitative basis for the presence of secretory component ( sc ) , secretory iga , and carcinoembryonic antigen ( cea ) . | NA | {
"id": "C0036538",
"name": "secretory component",
"pos": [
125,
144
]
} | {
"id": "C0020838",
"name": "secretory",
"pos": [
154,
163
]
} |
the contents of sc and secretory iga in the transitional mucosa were negatively correlated with dukes ' stage and plasma cea . | NA | {
"id": "C0036538",
"name": "sc",
"pos": [
16,
18
]
} | {
"id": "C0020838",
"name": "secretory iga",
"pos": [
23,
36
]
} |
insulin or proinsulin ( or a protein closely related to insulin ) thus appears to be a component of the protein which constitutes the amyloid . | NA | {
"id": "C0033362",
"name": "proinsulin",
"pos": [
11,
21
]
} | {
"id": "C0021641",
"name": "insulin",
"pos": [
56,
63
]
} |
anions such as chloride and acetate reduce the signal , as does the presence of excess of ligands such as 2,2'-bipyridyl , nta and edta . | NA | {
"id": "C0003075",
"name": "anions",
"pos": [
0,
6
]
} | {
"id": "C0008203",
"name": "chloride",
"pos": [
15,
23
]
} |
investigations on the usefulness of tiron in separation of metal ions on the macroporous anion-exchanger amberlyst a-26 . | NA | {
"id": "C0022023",
"name": "ions",
"pos": [
10,
14
]
} | {
"id": "C0003075",
"name": "anion",
"pos": [
89,
94
]
} |
the simple removal of excess of co-extracted reagent in the solvent extraction of anionic metal complexes with a quaternary ammonium salt greatly improves the determination of aluminium with pyrocatechol violet ( pv ) and zephiramine ( tetradecyldimethylbenzylammonium chloride ) . | NA | {
"id": "C0003075",
"name": "anionic",
"pos": [
82,
89
]
} | {
"id": "C0008203",
"name": "chloride",
"pos": [
269,
277
]
} |
the exchange equilibrium constants for pv reagent and aluminium complex with four univalent anions ( halides and nitrate ) were determined when chloroform and 1,2-dichloroethane were used as extracting solvents . | NA | {
"id": "C0003075",
"name": "anions",
"pos": [
92,
98
]
} | {
"id": "C0028125",
"name": "nitrate",
"pos": [
113,
120
]
} |
determination of chromium in ores , rocks and related materials , iron , steel and non-ferrous alloys by atomic-absorption spectrophotometry after separation by tribenzylamine-chloroform extraction . | NA | {
"id": "C0038239",
"name": "steel",
"pos": [
73,
78
]
} | {
"id": "C0002154",
"name": "alloys",
"pos": [
95,
101
]
} |
the procedure is also applicable to iron and steel , and nickel-copper , aluminium and zirconium alloys . | NA | {
"id": "C0038239",
"name": "steel",
"pos": [
45,
50
]
} | {
"id": "C0002154",
"name": "alloys",
"pos": [
97,
103
]
} |
the complexes are less stable than the corresponding complexes with oxalic acid instead of malonic , but also exhibit less disproportionation into the simple complexes , because the simple oxalate complexes are more stable than the malonate complexes . | NA | {
"id": "C0069715",
"name": "oxalic acid",
"pos": [
68,
79
]
} | {
"id": "C0029988",
"name": "oxalate",
"pos": [
189,
196
]
} |
the dodecylbenzenesulphonate anion forms an ion-pair with the victoria blue cation and this is easily extracted into nitrobenzene . | NA | {
"id": "C0003075",
"name": "anion",
"pos": [
29,
34
]
} | {
"id": "C0022023",
"name": "ion",
"pos": [
79,
82
]
} |
the dodecylbenzenesulphonate anion forms an ion-pair with the victoria blue cation and this is easily extracted into nitrobenzene . | NA | {
"id": "C0022023",
"name": "ion",
"pos": [
31,
34
]
} | {
"id": "C0007447",
"name": "cation",
"pos": [
76,
82
]
} |
a rapid , simple and virtually universal technique is described for decomposing a wide range of materials such as ores , sinters , slags , ferro-alloys and other reagents and additives used in the steel industry , as well as environmental dusts and particulate matter . | NA | {
"id": "C0002154",
"name": "alloys",
"pos": [
145,
151
]
} | {
"id": "C0038239",
"name": "steel",
"pos": [
197,
202
]
} |
losses of normally volatile elements such as arsenic , phosphorus , lead and zinc do not occur . | NA | {
"id": "C0013879",
"name": "elements",
"pos": [
28,
36
]
} | {
"id": "C0031705",
"name": "phosphorus",
"pos": [
55,
65
]
} |
determination of d ( + ) glucose , d ( + ) mannose , d ( + ) galactose or d ( - ) fructose in a mixture of hexoses and pentoses by use of dental plaque coupled with a glass electrode . | NA | {
"id": "C0017725",
"name": "glucose",
"pos": [
25,
32
]
} | {
"id": "C0019494",
"name": "hexoses",
"pos": [
107,
114
]
} |
determination of d ( + ) glucose , d ( + ) mannose , d ( + ) galactose or d ( - ) fructose in a mixture of hexoses and pentoses by use of dental plaque coupled with a glass electrode . | NA | {
"id": "C0024742",
"name": "mannose",
"pos": [
43,
50
]
} | {
"id": "C0019494",
"name": "hexoses",
"pos": [
107,
114
]
} |
determination of d ( + ) glucose , d ( + ) mannose , d ( + ) galactose or d ( - ) fructose in a mixture of hexoses and pentoses by use of dental plaque coupled with a glass electrode . | NA | {
"id": "C0016945",
"name": "galactose",
"pos": [
61,
70
]
} | {
"id": "C0019494",
"name": "hexoses",
"pos": [
107,
114
]
} |
determination of d ( + ) glucose , d ( + ) mannose , d ( + ) galactose or d ( - ) fructose in a mixture of hexoses and pentoses by use of dental plaque coupled with a glass electrode . | NA | {
"id": "C0016745",
"name": "fructose",
"pos": [
82,
90
]
} | {
"id": "C0019494",
"name": "hexoses",
"pos": [
107,
114
]
} |
the electrode responds linearly to beta-d ( + ) glucose , d ( + ) mannose , d ( + ) galactose and beta-d ( - ) fructose over a narrow concentration range between 10 ( -4 ) and 10 ( -3 ) m , but has negligible response to the other hexoses and pentoses . | NA | {
"id": "C0017725",
"name": "glucose",
"pos": [
48,
55
]
} | {
"id": "C0019494",
"name": "hexoses",
"pos": [
231,
238
]
} |
the electrode responds linearly to beta-d ( + ) glucose , d ( + ) mannose , d ( + ) galactose and beta-d ( - ) fructose over a narrow concentration range between 10 ( -4 ) and 10 ( -3 ) m , but has negligible response to the other hexoses and pentoses . | NA | {
"id": "C0024742",
"name": "mannose",
"pos": [
66,
73
]
} | {
"id": "C0019494",
"name": "hexoses",
"pos": [
231,
238
]
} |
the electrode responds linearly to beta-d ( + ) glucose , d ( + ) mannose , d ( + ) galactose and beta-d ( - ) fructose over a narrow concentration range between 10 ( -4 ) and 10 ( -3 ) m , but has negligible response to the other hexoses and pentoses . | NA | {
"id": "C0016945",
"name": "galactose",
"pos": [
84,
93
]
} | {
"id": "C0019494",
"name": "hexoses",
"pos": [
231,
238
]
} |
the electrode responds linearly to beta-d ( + ) glucose , d ( + ) mannose , d ( + ) galactose and beta-d ( - ) fructose over a narrow concentration range between 10 ( -4 ) and 10 ( -3 ) m , but has negligible response to the other hexoses and pentoses . | NA | {
"id": "C0016745",
"name": "fructose",
"pos": [
111,
119
]
} | {
"id": "C0019494",
"name": "hexoses",
"pos": [
231,
238
]
} |
bis [ 2- ( 2-pyridilazo ) -5-diethylaminophenolato ] cobalt ( iii ) chloride as a new extraction and spectrophotometric reagent for trace anions determination of sulphated and sulphonated surfactants . | NA | {
"id": "C0008203",
"name": "chloride",
"pos": [
68,
76
]
} | {
"id": "C0003075",
"name": "anions",
"pos": [
138,
144
]
} |
bis [ 2- ( 2-pyridilazo ) -5-diethylaminophenolato ] cobalt ( iii ) chloride as a new extraction and spectrophotometric reagent for trace anions determination of sulphated and sulphonated surfactants . | NA | {
"id": "C0003075",
"name": "anions",
"pos": [
138,
144
]
} | {
"id": "C0038720",
"name": "sulphated",
"pos": [
162,
171
]
} |
the highly coloured bis [ 2- ( 2-pyridylazo-5-diethylaminophenolato ] cobalt ( iii ) ion , co ( padap ) ( + ) ( 2 ) , is proposed as a new counter-ion for use in the extraction and spectrophotometric determination of traces of colourless anions in water . | NA | {
"id": "C0022023",
"name": "ion",
"pos": [
85,
88
]
} | {
"id": "C0003075",
"name": "anions",
"pos": [
238,
244
]
} |
the iodometric determination of dithionite , thiosulphate and sulphite in the presence of alkali and/or cyanide . | NA | {
"id": "C0012787",
"name": "dithionite",
"pos": [
32,
42
]
} | {
"id": "C0038750",
"name": "sulphite",
"pos": [
62,
70
]
} |
the analysis of mixtures of dithionite , thiosulphate and sulphite in the presence of cyanide and/or in alkaline solution has been investigated . | NA | {
"id": "C0012787",
"name": "dithionite",
"pos": [
28,
38
]
} | {
"id": "C0038750",
"name": "sulphite",
"pos": [
58,
66
]
} |
the dissociation constants of protonated tetracycline , chlorotetracycline and desmethylchlorotetracycline and the overall stability constants of the complexes of cd , pb and cu ( ii ) with these tetracyclines have been determined . | NA | {
"id": "C0039644",
"name": "tetracycline",
"pos": [
41,
53
]
} | {
"id": "C0039651",
"name": "tetracyclines",
"pos": [
196,
209
]
} |
the dissociation constants of protonated tetracycline , chlorotetracycline and desmethylchlorotetracycline and the overall stability constants of the complexes of cd , pb and cu ( ii ) with these tetracyclines have been determined . | NA | {
"id": "C0008293",
"name": "chlorotetracycline",
"pos": [
56,
74
]
} | {
"id": "C0039651",
"name": "tetracyclines",
"pos": [
196,
209
]
} |
the ion-pair of periodate anion with capriquat ( tri-n-octylmethylammonium chloride ) , is easily extracted into nitrobenzene , and this extract is employed as a liquid ion-exchange membrane . | NA | {
"id": "C0022023",
"name": "ion",
"pos": [
4,
7
]
} | {
"id": "C0003075",
"name": "anion",
"pos": [
26,
31
]
} |
the ion-pair of periodate anion with capriquat ( tri-n-octylmethylammonium chloride ) , is easily extracted into nitrobenzene , and this extract is employed as a liquid ion-exchange membrane . | NA | {
"id": "C0003075",
"name": "anion",
"pos": [
26,
31
]
} | {
"id": "C0008203",
"name": "chloride",
"pos": [
75,
83
]
} |
determination of tin in ores , iron , steel and non-ferrous alloys by atomic-absorption spectrophotometry after separation by extraction as the iodide . | NA | {
"id": "C0038239",
"name": "steel",
"pos": [
38,
43
]
} | {
"id": "C0002154",
"name": "alloys",
"pos": [
60,
66
]
} |
a simple and moderately rapid method for determining 0.001 % or more of tin in ores , concentrates and tailings , iron , steel and copper- , zinc- , aluminium- , titanium- and zirconium-base alloys is described . | NA | {
"id": "C0038239",
"name": "steel",
"pos": [
121,
126
]
} | {
"id": "C0002154",
"name": "alloys",
"pos": [
191,
197
]
} |
after sample decomposition , tin is separated from the matrix elements , except arsenic , by toluene extraction of its iodide from a 3m sulphuric acid-1.5m potassium iodide medium containing tartaric and ascorbic acids . | NA | {
"id": "C0021966",
"name": "iodide",
"pos": [
119,
125
]
} | {
"id": "C0032831",
"name": "potassium iodide",
"pos": [
156,
172
]
} |
determination of boron in silicon-bearing alloys , steel , and other alloys by pyrohydrolysis and inductively-coupled argon-plasma spectroscopy . | NA | {
"id": "C0038239",
"name": "steel",
"pos": [
51,
56
]
} | {
"id": "C0002154",
"name": "alloys",
"pos": [
69,
75
]
} |
carboxylic acids , their chlorides , anhydrides , esters , lactones , amides , lactams and imides react with hydroxylamine to give hydroxamic acids which are then treated with iron ( iii ) . | NA | {
"id": "C0007066",
"name": "carboxylic acids",
"pos": [
0,
16
]
} | {
"id": "C0014898",
"name": "esters",
"pos": [
50,
56
]
} |
carboxylic acids , their chlorides , anhydrides , esters , lactones , amides , lactams and imides react with hydroxylamine to give hydroxamic acids which are then treated with iron ( iii ) . | NA | {
"id": "C0002482",
"name": "amides",
"pos": [
70,
76
]
} | {
"id": "C0022914",
"name": "lactams",
"pos": [
79,
86
]
} |
potentiometric determination of d ( + ) glucose , d ( + ) mannose or d ( - ) fructose in a mixture of hexoses and pentoses , by using streptococcus mutans fermentation . | NA | {
"id": "C0017725",
"name": "glucose",
"pos": [
40,
47
]
} | {
"id": "C0019494",
"name": "hexoses",
"pos": [
102,
109
]
} |
potentiometric determination of d ( + ) glucose , d ( + ) mannose or d ( - ) fructose in a mixture of hexoses and pentoses , by using streptococcus mutans fermentation . | NA | {
"id": "C0024742",
"name": "mannose",
"pos": [
58,
65
]
} | {
"id": "C0019494",
"name": "hexoses",
"pos": [
102,
109
]
} |
potentiometric determination of d ( + ) glucose , d ( + ) mannose or d ( - ) fructose in a mixture of hexoses and pentoses , by using streptococcus mutans fermentation . | NA | {
"id": "C0016745",
"name": "fructose",
"pos": [
77,
85
]
} | {
"id": "C0019494",
"name": "hexoses",
"pos": [
102,
109
]
} |
the stability constants of the complexes formed between the anion of 1,6-hexamethylenediamine-n , n , n ' , n'-tetra ( methylenephosphonic ) acid and some transition and non-transition metal ions have been measured potentiometrically at a temperature of 25 degrees and an ionic strength of 0.1m ( kno ( 3 ) ) . | NA | {
"id": "C0003075",
"name": "anion",
"pos": [
60,
65
]
} | {
"id": "C0022023",
"name": "ions",
"pos": [
191,
195
]
} |
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