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185.189  Articles
1 of 18.520 pages  |  10  records  |  more records»
The aim of this study was to investigate the expression of cyclooxygenase type-2 (COX-2) and its association with angiogenesis and clinicopathologic characteristics of colorectal carcinoma (CRC). COX-2 expression was detected by means of immunohistochemis... see more


Cigarette smoking can affect male fertility via the quality of semen. To explore the effects of nicotine, a major component of cigarettes, on meiotic recombination during spermatogenesis, C57BL/6J male mice were injected with nicotine at a dosage of 0.2 m... see more

1 of 18.520 pages  |  10  records  |  more records»