Alarm of the Elecsys2010analyzer and treatment;

Methods:4 different chemiluminescence immune detection systems ( Bayer ACS:180, Bayer ADVIA Centuar, Johnson Vitron Eci and DPC IMMULITE ) were used to detect CEA concentrations in 3 kinds of quality control specimen ( Bayer,DPC and self-made) and 32 patient samples.

Methods:The serum content of these tumor markers was measured in 272 tumors of digestive system,and 167 benign diseases with electrochemiluminescence immunoassay(ECLIA) and compared their sensitivity,specificity,accuracy,positive predictive value(PPV) and positive likelihood ratio(LR+) were analyzed.

To explore the clinical value of serum CA125 in the diagnosis of adenomyosis,serum CA125 levels were measured by ECLIA in 120 patients with adenomyosis,105 patients with hysteromyoma,80 patients with ovarian cyst and 80 healthy controls.

Methods The serum concentrations of these tumor markers in 272 tumors of digestive system and 167 benign diseases by means of electrochemiluminescence immunoassay(ECLIA) were detected and their sensitivity,specificity,accuracy,positive predictive value(PPV),positive likelihood ratio(LR+) and o.

Objective To evaluate the clinical effectiveness of the detection of Connecting Peptide (C-Peptide) in plasma by electro chemiluminescence immunoassay (ECLIA).

Objective To study the optimal dilution of hepatitis B surface antigen(HBsAg) quantitative in common serological patterns by electrochemiluminescence immunoassay(ECLIA),and to explore the correlation of which with HBV-DNA contents.

Objective To explore the significance of the determination of Ferritin in ECLIA and RIA.

Methods Electrochemiluminescence immunoassay was used to determine six items of sex hormones in 25 cases of female children and 20 cases of women with late onset acne, respectively compared with 18 cases of normal females at the corresponding ages.

Methods The serum levels of luteinizing hormone(LH),follicle-stimulating hormone(FSH),estradion2(E2),testosterone(T),progesterone(P) and prolactin(PRL) in the follicular phase of the menstrual cycle were measureded with electro-chemiluminescence immunoassay(ECLI) in 60 late-onset female patients with acne vulgaris,40 cases healthy post adolescent female subjects over the age of 25 years old wer.