pr81 is a monoclonal antibody that binds with high affinity to muc1 that over expressed on breast tumors. pr81 is considered a suitable targeting molecule that was radiolabeled using cu-64 for positron imaging studies. the monoclonal antibody was conjugated with dota moiety and after purification was evaluated for radiochemical purity, immunoreactivity, cell toxicity and structure integrity as ...

background: ca-125 is a glycoprotein and its origin is uncertain during pregnancy. it arises during the first trimester and return to a non-pregnancy range in late pregnancy. objective: the aim of this study was to compare ca-125 level in threatened abortion and normal pregnancy less than 20 weeks of pregnancy. materials and methods: this was a prospective case study carried out on 50 healthy p...

H. A k b a r i b, X. A l tuna b, S. Ba rd in b'l , R. Bel lazzini f, V. B i r y u k o v b'2, A. Brez f, M.P . Bussa h, L. Busso h, A. C a l c a t e r r a d, G. C a r b o n i f, F. C o s t a n t i n i f, R. D e Sangro d, K. E lsener b, F. Fer io l i b, A. Fe r r a r i b, G .P . Fer r i b, F. Fe r ron i g, G. F i d e c a r o b, A. F r e u n d c, R. G u i n a n d b, M. G y r b, W. H e r r b, A. Hi...

background and objectives: helicobacter pylori causes chronic gastritis, peptic ulceration, and is a risk factor for gastric cancer. more than half of the world`s population is infected with this pathogen, however the disease outcome varies. among the virulence factors of h. pylori, specific adhesions to gastric epithelium may be an important step in the induction of active inflammation. h. pyl...

the complexation reactions between mg2+, ca2+, sr2+ and ba2+ metal cations with 15-crown-5 (15c5) were studied in acetonitrile (an)-methanol (meoh) binary mixtures at different temperatures using conductometric method. 15c54 forms 1:1 complexes with mg2+, ca2+ and sr2+ cations in solutions. the ma2+ cation forms a 2:1 complex (ratio of lighand to cation) in solutions. a linear relation was obse...

the nmr spectra of azo dyes, 5-arylazobarbituric (5a-g), 5-arylazo-1,3-dimethylbarbituric(6a-g) and 5-arylazothiobarbituric acids (7a-g) were studied in dmso-d6 in differentconcentrations. an intramolecular hydrogen bond was observed and indicating that thehydrazone forms is mostly predominant. the peak of the hydrazone proton was severelybroadened and its chemical shift appeared at down field ...

background and purpose: cervical cancer is the most prevalent cancer among women in the world. cervical cancer is no symptoms and can be treated if diagnosed in the first stage of the disease. the aim of this study was to survey the affecting factors of the pap smears test on perceptual factors, enabling and reinforcing (pen-3) model constructs in women. materials and methods: this study was a ...

background: this study aimed to evaluate the role of efflux pump regulator and oxa-23 genes in imipenem resistance acinetobacter baumannii strains isolated from hospitalized patients in tehran, iran. methods: this study was conducted on 60 a. baumannii isolates collected from patients admitted to the shahid motahari and taleghani hospitals in tehran during 2013-14. antibiotic susceptibility tes...