2.Changes of sperm chromatin in oligo-astheno-teratozoospermia syndrome patients after treated by integrated Chinese and Western medicine.
Jiang-Ping DU ; Shu-Wen YANG ; Jin-E MEN ; Xia WANG ; Xiang-Yang ZHANG ; Hai-Ping ZHENG ; Yan LI
National Journal of Andrology 2008;14(4):334-337
OBJECTIVETo observe the changes of sperm chromatin in patients with oligo-astheno-teratozoospermia (OAT) syndrome after treated by integrated Chinese and Western medicine.
METHODSSixty patients with OAT syndrome were treated by integrated Chinese and Western medicine for 3 months. Their sperm samples were collected before and after the treatment, subjected to acridine orange staining and analyzed by fluorescent microscopy, flow cytometry and sperm routine detection.
RESULTSSignificant differences were shown in the master-group sperm signals (P < 0.01) and at and COMPalphat (P < 0.05) by flow cytometry, as well as in the green and the red groups (P < 0.05) by fluorescent microscopy before and after the treatment. Changes in sperm concentration, motility, vitality and deformity were noted after the treatment, with statistic difference between pre- and post-treatment (P < 0.05) except in forward sperm concentration.
CONCLUSIONTreatment by integrated Chinese and Western medicine can improve sperm chromatin in patients with OAT syndrome. Flow cytometry, along with fluorescent microscopy and sperm routine detection, plays an important role in the evaluation of male infertility therapy.
Adult ; Chromatin ; metabolism ; Combined Modality Therapy ; Flow Cytometry ; Humans ; Male ; Medicine, Chinese Traditional ; Microscopy, Fluorescence ; Oligospermia ; therapy ; Sperm Count ; Sperm Motility ; Spermatozoa ; metabolism ; pathology
3.Analysis of the Detection Results of the Syphilis Specific Antibody in Blood Donors by Chemiluminescence Method and Enzyme Linked Immunosorbent Assay.
Shou-Shan MEN ; Fa-Kui SHANG ; Chun-Hua HAN ; Jin-Xiang SONG ; Jing-Yin HAN
Journal of Experimental Hematology 2017;25(1):226-230
OBJECTIVETo investigate the application value of chemiluminescence method (CMIA) detection of Treponema pallidum (TP) specific antibodies in the blood test.
METHODSOver the same period the de novo enzyme linked immunosorbent assay (ELISA) and Abbott chemical luminescence method were used to detect the specific antibody of syphilis in a total of 66298 samples; TP-ELISA negative and TP-CMIA positive unpaid blood donation blood samples for syphilis specific antibody were detected and confirmed by Western blot.
RESULTSBlood samples from 66298 blood donors were detected by TP-ELISA, the positive samples was 250 and the positive rate was 0.38%. The positive samples of TP-CMIA was 297, the positive rate was 0.45%, the difference was statistically significant (P<0.05). The blood samples of 47 unpaid blood donors were confirmed by TP-Western blot method, as a result, 32 samples were positive, 15 were negative, and result detected by TP-ELISA method was negative.
CONCLUSIONTP-CMIA sensitivity is higher than that of TP-ELISA, and possesses higher sensitivity and specificity, and quick detection, simple operation, easy automation, suggesting greater application value in blood detection of Treponema pallidum.