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91 The mutagenicity of avermectin on male germ cells was studied by the method of analysis of chromosomal aberrations in mouse spermatogonia.

92 The author thinks that chromosomal abnormality is of importance to causing spontaneous abortion and puts foward a series of proposals on eugenic.

93 These data revealed that the chromosomal DNA probes of Bacteroides fragilis could detect the common clinical Bacteroides with high sensitivity and specificity.

94 Objective : To investigate the relationship between chromosomal abnormality, AZF microdeletion and azoospermia.

95 The main meiotic chromosomal aberration of PMC are multipolar division, loose pairing, inversion, tetravalent, interlocking chromosome, unequal segregation, straggling chromosome, bridge and laggards.

96 Conclusion:Thus, these results indicate that chromosomal abnormal karyotype in human is the main cause of congenital malformation, hypoplasty of sexual organs, recurrent abortion and infertility.

97 Objective To explore the chromosomal aberration ( CA ) in lymphocytes caused by lead, arsenic, and benzene.

98 Methods:Collect spermatozoa of 10 severe oligozoospermic patients and 5 normospermic patients, three-color Fluorescence in situ Hybridization was performed to detect the chromosomal aneuploid.

99 The aberrations included chromosome bridge, chromosome fragment, chromosomal adherence, ring chromosome, micronuclei etc.

100 Episome --- A DNA element that either can exist as an autonomously replicating sequence in the cytoplasm or can integrate into chromosomal DNA.

101 The rate difference may show a relationship between the development tumor at jaw face and chromosomal anomaly.

102 It is well known that dys-regulating cell cycle causes chromosomal instability and results in turmerigenesis.

103 Anormal screening test means that the risk of a chromosomal abnormality is reduced, but not zero.

104 Objective To evaluate their genotoxic risk in nurses occupationally exposed to antineoplastic drugs with chromosomal aberration test and cytokinesis-block micronucleus (CBMN) test.

105 Chromosomal mutation, called aneuploidy, is the cause instead, and it destabilizes chromosomal patterns.

106 In this study , we used cytogenetic Methods: To identify the chromosomal abnormalities in patients with autism.

107 Tuberous sclerosis(TS) is an exceptional chromosomal inherited disease, This disease was mainly diagnosed by three clinical appearances: epilepsy, intellectual disturbance(sentencedict.com), and sebaceous adenoma.

108 With different concentrations of sewage and aluminum sulfate as a mutagen, pea root tip cells in the mitotic index, micro-rate and the rate of chromosomal aberrations are determined.

109 The second process involves another type of genetic accident called a chromosomal translocation.

110 Centrosome is a kind of tiny cellular organ, and it plays an important role in the maintenance of cellular polarity and chromosomal segregation during mitosis.

111 BACKGROUD & AIM : To assess the mutagenic effects of folpet at chromosomal level.

112 The rate of chromosomal aberration in the workers working in grass root hospitals(0.421%) was higher than those working in upper level hospitals(0.083%).

113 Analysis of chromosomal karyotype in 637 cases of genetic counseling shows that abnormal rate are more higher in Down′s syndrome, Turner syndrome,[http://sentencedict.com/chromosomal.html] primarily or secondary amenorrhea cases.

114 Methods: The mutation for ALD were studied with PEC micronucleus test in bone marrow cell of mice in vivo and chromosomal aberration test of CHL in vitro for ALD.

115 The levels of chromosomal aberration and free radical scavenge system were determined in 58 patients with vitiligo.