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PubmedHPO

Id Subject Object Predicate Lexical cue
T1 151-164 HP_0000238 denotes hydrocephalus
T2 175-198 HP_0002138 denotes subarachnoid hemorrhage

PubMed_Structured_Abstracts

Id Subject Object Predicate Lexical cue
T1 115-536 OBJECTIVE denotes The origin of chronic communicating hydrocephalus following subarachnoid hemorrhage (SAH) is not well understood. Fibrosis of the arachnoid villi has been suggested as the cause for obstruction of cerebrospinal fluid (CSF) flow, but this is not well supported in the literature. The goal of this study was to determine the relationship between blood, inflammation, and cellular proliferation in arachnoid villi after SAH.
T2 546-1260 METHODS denotes Arachnoid villi from 50 adult patients were sampled at autopsy. All specimens were subjected to a variety of histochemical and immunohistochemical stains. The 23 cases of SAH consisted of patients in whom an autopsy was performed 12 hours to 34 years post-SAH. Fifteen cases were identified as moderate-to-severe SAH, with varying degrees of hydrocephalus. In comparison with 27 age-matched non-SAH controls, the authors observed blood and inflammation within the arachnoid villi during the 1st week after SAH. Greater mitotic activity was also noted among arachnoid cap cells. The patient with chronic SAH presented with ventriculomegaly 2 months post-SAH and exhibited remarkable arachnoid cap cell accumulation.
T3 1274-1594 CONCLUSIONS denotes The authors postulate that proliferation of arachnoidal cells, triggered by the inflammatory reaction or blood clotting products, could result in obstruction of CSF flow through arachnoid villi into the venous sinuses. This does not exclude the possibility that SAH causes generalized fibrosis in the subarachnoid space.

Inflammaging

Id Subject Object Predicate Lexical cue
T1 0-106 Sentence denotes Human arachnoid villi response to subarachnoid hemorrhage: possible relationship to chronic hydrocephalus.
T2 107-114 Sentence denotes OBJECT:
T3 115-228 Sentence denotes The origin of chronic communicating hydrocephalus following subarachnoid hemorrhage (SAH) is not well understood.
T4 229-393 Sentence denotes Fibrosis of the arachnoid villi has been suggested as the cause for obstruction of cerebrospinal fluid (CSF) flow, but this is not well supported in the literature.
T5 394-536 Sentence denotes The goal of this study was to determine the relationship between blood, inflammation, and cellular proliferation in arachnoid villi after SAH.
T6 537-545 Sentence denotes METHODS:
T7 546-609 Sentence denotes Arachnoid villi from 50 adult patients were sampled at autopsy.
T8 610-700 Sentence denotes All specimens were subjected to a variety of histochemical and immunohistochemical stains.
T9 701-806 Sentence denotes The 23 cases of SAH consisted of patients in whom an autopsy was performed 12 hours to 34 years post-SAH.
T10 807-902 Sentence denotes Fifteen cases were identified as moderate-to-severe SAH, with varying degrees of hydrocephalus.
T11 903-1056 Sentence denotes In comparison with 27 age-matched non-SAH controls, the authors observed blood and inflammation within the arachnoid villi during the 1st week after SAH.
T12 1057-1123 Sentence denotes Greater mitotic activity was also noted among arachnoid cap cells.
T13 1124-1260 Sentence denotes The patient with chronic SAH presented with ventriculomegaly 2 months post-SAH and exhibited remarkable arachnoid cap cell accumulation.
T14 1261-1273 Sentence denotes CONCLUSIONS:
T15 1274-1492 Sentence denotes The authors postulate that proliferation of arachnoidal cells, triggered by the inflammatory reaction or blood clotting products, could result in obstruction of CSF flow through arachnoid villi into the venous sinuses.
T16 1493-1594 Sentence denotes This does not exclude the possibility that SAH causes generalized fibrosis in the subarachnoid space.
T1 0-106 Sentence denotes Human arachnoid villi response to subarachnoid hemorrhage: possible relationship to chronic hydrocephalus.
T2 107-114 Sentence denotes OBJECT:
T3 115-228 Sentence denotes The origin of chronic communicating hydrocephalus following subarachnoid hemorrhage (SAH) is not well understood.
T4 229-393 Sentence denotes Fibrosis of the arachnoid villi has been suggested as the cause for obstruction of cerebrospinal fluid (CSF) flow, but this is not well supported in the literature.
T5 394-536 Sentence denotes The goal of this study was to determine the relationship between blood, inflammation, and cellular proliferation in arachnoid villi after SAH.
T6 537-545 Sentence denotes METHODS:
T7 546-609 Sentence denotes Arachnoid villi from 50 adult patients were sampled at autopsy.
T8 610-700 Sentence denotes All specimens were subjected to a variety of histochemical and immunohistochemical stains.
T9 701-806 Sentence denotes The 23 cases of SAH consisted of patients in whom an autopsy was performed 12 hours to 34 years post-SAH.
T10 807-902 Sentence denotes Fifteen cases were identified as moderate-to-severe SAH, with varying degrees of hydrocephalus.
T11 903-1056 Sentence denotes In comparison with 27 age-matched non-SAH controls, the authors observed blood and inflammation within the arachnoid villi during the 1st week after SAH.
T12 1057-1123 Sentence denotes Greater mitotic activity was also noted among arachnoid cap cells.
T13 1124-1260 Sentence denotes The patient with chronic SAH presented with ventriculomegaly 2 months post-SAH and exhibited remarkable arachnoid cap cell accumulation.
T14 1261-1273 Sentence denotes CONCLUSIONS:
T15 1274-1492 Sentence denotes The authors postulate that proliferation of arachnoidal cells, triggered by the inflammatory reaction or blood clotting products, could result in obstruction of CSF flow through arachnoid villi into the venous sinuses.
T16 1493-1594 Sentence denotes This does not exclude the possibility that SAH causes generalized fibrosis in the subarachnoid space.