ログイン
言語:

WEKO3

  • トップ
  • ランキング
To
lat lon distance
To

Field does not validate



インデックスリンク

インデックスツリー

メールアドレスを入力してください。

WEKO

One fine body…

WEKO

One fine body…

アイテム

{"_buckets": {"deposit": "5e4ac357-e340-409d-a235-70014af7386f"}, "_deposit": {"id": "3957", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "3957"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00003957", "sets": ["518"]}, "item_9_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2003-05", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "1-2", "bibliographicPageEnd": "43", "bibliographicPageStart": "39", "bibliographicVolumeNumber": "66", "bibliographic_titles": [{"bibliographic_title": "Nagoya Journal of Medical Science"}]}]}, "item_9_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "In the present study, we developed quantitative index for evaluating regional liver function using 99mTc diethylenetriamine-pentaacetic acid galactosyl human serum albumin (GSA). A three head SPECT equipped with a low energy high resolution parallel hole collimator was used. Used pre-filter was Butterworth and axial images were reconstructed by a ramp filter without attenuation correction. Correlation between SPECT counts and net concentration of activity of radioisotopes was evaluated in basic consideration using LKS and Nine-Ball phantoms. \n SPECT Counts = 0.6 x RI concentration \nThere was a simple correlation among GSA receptor amounts (Cr), injected GSA amounts (S), free GSA amounts (Cf), and intra hepatic receptor ratio ((Cr ratio)). \n Cr = S - Cf \n (Cr ratio) = Cr/S, 0 \u003c (Cr ratio) \u003c 1 \nInjected GSA amounts can be calculated from injected net RI counts. Free GSA amounts can be evaluated from counts of the heart. GSA receptor amounts can be assumed by performing SPECT three times in series. Regional GSA receptor amounts can be evaluated from the ratio between the region\u0027s counts and whole counts. In clinical SPECT images, we could evaluate the regional GSA receptor amounts before and after chemolipiodolization. In conclusion, our method is a simple quantitative index of analyzing regional GSA receptor amounts.", "subitem_description_type": "Abstract"}]}, "item_9_identifier_60": {"attribute_name": "URI", "attribute_value_mlt": [{"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/2237/5390"}]}, "item_9_identifier_registration": {"attribute_name": "ID登録", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.18999/nagjms.66.1-2.39", "subitem_identifier_reg_type": "JaLC"}]}, "item_9_publisher_32": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "Nagoya University School of Medicine"}]}, "item_9_select_15": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_9_text_14": {"attribute_name": "フォーマット", "attribute_value_mlt": [{"subitem_text_value": "application/pdf"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Le, Thang Tran"}], "nameIdentifiers": [{"nameIdentifier": "10125", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kobayashi, Hideaki"}], "nameIdentifiers": [{"nameIdentifier": "10126", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Tkai, Katsufumi"}], "nameIdentifiers": [{"nameIdentifier": "10127", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kato, Katsuhiko"}], "nameIdentifiers": [{"nameIdentifier": "10128", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ishigaki, Takeo"}], "nameIdentifiers": [{"nameIdentifier": "10129", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2018-02-19"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "nj6615.pdf", "filesize": [{"value": "31.6 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 31600.0, "url": {"label": "nj6615.pdf", "url": "https://nagoya.repo.nii.ac.jp/record/3957/files/nj6615.pdf"}, "version_id": "01777588-626f-455d-9c07-108cf29cd9b8"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Quantitative analysis,", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Liver region", "subitem_subject_scheme": "Other"}, {"subitem_subject": "99mTc-GSA", "subitem_subject_scheme": "Other"}, {"subitem_subject": "SPECT", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"resourcetype": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Quantitative analysis for assessing regional function of liver by using 99m Tc-GSA SPECT", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Quantitative analysis for assessing regional function of liver by using 99m Tc-GSA SPECT"}]}, "item_type_id": "9", "owner": "1", "path": ["518"], "permalink_uri": "https://doi.org/10.18999/nagjms.66.1-2.39", "pubdate": {"attribute_name": "公開日", "attribute_value": "2006-02-09"}, "publish_date": "2006-02-09", "publish_status": "0", "recid": "3957", "relation": {}, "relation_version_is_last": true, "title": ["Quantitative analysis for assessing regional function of liver by using 99m Tc-GSA SPECT"], "weko_shared_id": null}
  1. C100 医学部/医学系研究科
  2. C100b 紀要
  3. Nagoya journal of medical science
  4. 66(1-2)

Quantitative analysis for assessing regional function of liver by using 99m Tc-GSA SPECT

https://doi.org/10.18999/nagjms.66.1-2.39
https://doi.org/10.18999/nagjms.66.1-2.39
7d01f85e-78e1-4396-8905-06bf39bb1011
名前 / ファイル ライセンス アクション
nj6615.pdf nj6615.pdf (31.6 kB)
Item type 紀要論文 / Departmental Bulletin Paper(1)
公開日 2006-02-09
タイトル
タイトル Quantitative analysis for assessing regional function of liver by using 99m Tc-GSA SPECT
著者 Le, Thang Tran

× Le, Thang Tran

WEKO 10125

Le, Thang Tran

Search repository
Kobayashi, Hideaki

× Kobayashi, Hideaki

WEKO 10126

Kobayashi, Hideaki

Search repository
Tkai, Katsufumi

× Tkai, Katsufumi

WEKO 10127

Tkai, Katsufumi

Search repository
Kato, Katsuhiko

× Kato, Katsuhiko

WEKO 10128

Kato, Katsuhiko

Search repository
Ishigaki, Takeo

× Ishigaki, Takeo

WEKO 10129

Ishigaki, Takeo

Search repository
キーワード
主題Scheme Other
主題 Quantitative analysis,
キーワード
主題Scheme Other
主題 Liver region
キーワード
主題Scheme Other
主題 99mTc-GSA
キーワード
主題Scheme Other
主題 SPECT
抄録
内容記述 In the present study, we developed quantitative index for evaluating regional liver function using 99mTc diethylenetriamine-pentaacetic acid galactosyl human serum albumin (GSA). A three head SPECT equipped with a low energy high resolution parallel hole collimator was used. Used pre-filter was Butterworth and axial images were reconstructed by a ramp filter without attenuation correction. Correlation between SPECT counts and net concentration of activity of radioisotopes was evaluated in basic consideration using LKS and Nine-Ball phantoms.
SPECT Counts = 0.6 x RI concentration
There was a simple correlation among GSA receptor amounts (Cr), injected GSA amounts (S), free GSA amounts (Cf), and intra hepatic receptor ratio ((Cr ratio)).
Cr = S - Cf
(Cr ratio) = Cr/S, 0 < (Cr ratio) < 1
Injected GSA amounts can be calculated from injected net RI counts. Free GSA amounts can be evaluated from counts of the heart. GSA receptor amounts can be assumed by performing SPECT three times in series. Regional GSA receptor amounts can be evaluated from the ratio between the region's counts and whole counts. In clinical SPECT images, we could evaluate the regional GSA receptor amounts before and after chemolipiodolization. In conclusion, our method is a simple quantitative index of analyzing regional GSA receptor amounts.
内容記述タイプ Abstract
出版者
出版者 Nagoya University School of Medicine
言語
言語 eng
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ departmental bulletin paper
ID登録
ID登録 10.18999/nagjms.66.1-2.39
ID登録タイプ JaLC
書誌情報 Nagoya Journal of Medical Science

巻 66, 号 1-2, p. 39-43, 発行日 2003-05
フォーマット
application/pdf
著者版フラグ
値 publisher
URI
識別子 http://hdl.handle.net/2237/5390
識別子タイプ HDL
戻る
0
views
See details
Views

Versions

Ver.1 2021-03-01 20:48:41.513855
Show All versions

Share

Mendeley Twitter Facebook Print Addthis

Cite as

エクスポート

OAI-PMH
  • OAI-PMH JPCOAR
  • OAI-PMH DublinCore
  • OAI-PMH DDI
Other Formats
  • JSON
  • BIBTEX

Confirm


Powered by WEKO3


Powered by WEKO3