Estrogenic activities of 517 chemicals by yeast two-hybrid assay

T Nishihara, J Nishikawa, T Kanayama… - Journal of health …, 2000 - jstage.jst.go.jp
抄録 One of the urgent tasks in understanding endocrine disruptors (EDs) is to compile a list
of suspected substances among the huge number of chemicals by using the screening test …

[HTML][HTML] The vasopressin V1b receptor critically regulates hypothalamic-pituitary-adrenal axis activity under both stress and resting conditions

A Tanoue, S Ito, K Honda, S Oshikawa… - The Journal of …, 2004 - Am Soc Clin Investig
The neurohypophyseal peptide [Arg8]-vasopressin (AVP) exerts major physiological actions
through three distinct receptor isoforms designated V1a, V1b, and V2. Among these three …

Determination of acetamiprid, imidacloprid, and nitenpyram residues in vegetables and fruits by high-performance liquid chromatography with diode-array detection

H Obana, M Okihashi, K Akutsu… - Journal of agricultural …, 2002 - ACS Publications
Determination of 3 neonicotinoid insecticides, nitenpyram, imidacloprid, and acetamiprid,
was studied. Vegetables and fruits were extracted with acetonitrile. The crude extract was …

Determination of neonicotinoid pesticide residues in vegetables and fruits with solid phase extraction and liquid chromatography mass spectrometry

H Obana, M Okihashi, K Akutsu… - Journal of agricultural …, 2003 - ACS Publications
A rapid and simple extraction method for the simultaneous analysis of five neonicotinoid
insecticides has been developed. Twelve different fruit and vegetable matrixes were …

Clinical features of neuromyelitis optica in a large Japanese cohort: comparison between phenotypes

A Nagaishi, M Takagi, A Umemura… - Journal of Neurology …, 2011 - jnnp.bmj.com
Objective To analyse clinicoepidemiological features of neuromyelitis optica in a large
cohort and to compare the differences between onset age, gender and clinical phenotypes …

Vasopressin stimulates insulin release from islet cells through V1b receptors: a combined pharmacological/knockout approach

S Oshikawa, A Tanoue, T Koshimizu, Y Kitagawa… - Molecular …, 2004 - ASPET
Vasopressin receptor subtype (s) responsible for stimulation of insulin release from
pancreatic β cells were investigated by using subtype-selective antagonists and mice that …

Rapid method for the determination of 180 pesticide residues in foods by gas chromatography/mass spectrometry and flame photometric detection

M Okihashi, Y Kitagawa, K Akutsu, H Obana… - Journal of Pesticide …, 2005 - jstage.jst.go.jp
A method was established for the determination of 180 pesticide residues in fruits and
vegetables. The procedure involved extraction with acetonitrile, followed by a salting-out …

The role of sentinel lymph node mapping in colon cancer: detection of micro-metastasis, effect on survival, and driver of a paradigm shift in extent of colon resection

S Saha, B Philimon, M Efeson, A Helina… - Clinical & Experimental …, 2022 - Springer
Unlike in breast cancer and melanoma, sentinel lymph node mapping in colon cancer is
primarily used as an aid to the pathologist for accurate nodal staging. The study was …

A rapid and easy multiresidue method for the determination of pesticide residues in vegetables, fruits, and cereals using liquid chromatography/tandem mass …

S Takatori, M Okihashi, Y Okamoto… - Journal of AOAC …, 2008 - academic.oup.com
The applicability of a rapid and easy multiresidue method for determination of pesticide
residues in agricultural products by using liquid chromatography/tandem mass spectrometry …

Isoflavone C-glycosides isolated from the root of kudzu (Pueraria lobata) and their estrogenic activities

S Kayano, Y Matsumura, Y Kitagawa, M Kobayashi… - Food chemistry, 2012 - Elsevier
The chemical structures of six isoflavones (1–6) isolated from the kudzu root (Pueraria
lobata) were elucidated on the basis of the NMR and MS analyses to be four isoflavone C …