1.SPECIES IDENTIFICATION OF BLOOD STAINS USING ISOELECTRIC FOCUSING WITH AMPHOLINE MADE IN CHINA
Baojie WANG ; Dongqi CHEN ; Jingtao JIA ;
Chinese Journal of Forensic Medicine 1986;0(01):-
The spceics identification by the hemoglobin band patterns in blood stains using isoelectric focusing with amphotine made in China is reported. Forty different sorts of bloodstain from human and animals were studied. Although the ability of species identification of hemogolbin band patterns in blood stains is lower than those in hemolysates, but the indentification of humen blood stain and the blood stains from most different spcies of animads were achieved. With the exception blood stain indintification between human adult foetus and monkey as well as between five groups in classes of bird and fish Human adult blood stain could be distinguished much easily from animal's blood stains but not from human foetus ,if the blood stairis were pretreated with PCMB. It is concluded that the species indentification of blood staine using isoelectice focusing with ampholinemade in china is possible.
2. Analysis of the effect of cervical conization through cervical endoscopy in the treatment of High-grade cervical intraepithelial neoplasia
Jing GUO ; Dan YANG ; Xiaomeng FU ; Dongqi JIA ; Juan JIANG
Clinical Medicine of China 2020;36(1):5-8
Objective:
To investigate the clinical effect of cervical conization under cervical endoscopy in high-grade cervical intraepithelial neoplasia (CIN).
Methods:
From June 2017 to June 2019, 100 patients with grade II and III CIN admitted to Harbin First Hospital were divided into control group and observation group with 50 cases in each group by random number table method.The control group was treated with traditional cervical cold knife conization, while the observation group was treated with cervical conization under endoscopy.To compare the therapeutic effects of two surgical methods.
Results:
The incidence of positive margin were significantly lower than that in the control group(8%(4/50) and 18%(9/50)), and the difference was statistically significant (χ2=4.98,