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1 This is often accompanied by spermatogenic cells of non-reversible damage.

2 Three types of spermatogenic disorders were observed under the light microscope: the disorder type, sloughing type and the severe injury type.

3 Then, spermatogenic cells were purified. At last, the high purity spermatogenic cell was cultured single and with sertoli cell,(www.Sentencedict.com) respectively.

4 The results indicates that the spermatogenic process was like other teleosts, both included following stages spermatogonium , primary spermatocyte, secondary spermatocyte, spermatid and spermatozoon.

5 Method: Wright-Giemsa stain was used to count the spermatogenic cells and leukocytes in sperm in 20 fertile men, 30 unexplained infertile men.

6 Most of the spermatogenic cells were still necrotic and seminiferous tubules still had hollow cross 1 month after injection in male rats.

7 Conclusion Infection of tubercle bacillus L-form can cause spermatogenic cell apoptosis, perhaps there is some relation between infection of tubercle bacillus L-form and male infertility.

8 Objective: To investigated the differentiation of immature mouse spermatogenic cells during in vitro culture.

9 Junctional relationship between spermatogenic cells and Sertoli cells during spermatogenesis of Macrobrachium nipponense(de Haan) were investigated with transmission electron microscope(TEM).

10 Spermatogenic cell (spermatogonial stem cell) is the only cell type in postnatal mammals which has the capability to self-renew and to contribute genetic information to the next generation.

11 Objective : To study the changes of testicular spermatogenic function after kidney transplantation.

12 Effects of mercuric chloride on DNA damage of spermatogenic cell were possible mechanism of mercuric chloride on spermatogenic cell damage.

13 Despite the obvious clinical significance of human male infertility, the mechanisms of spermatogenic failure caused by meiotic recombination errors in humans are inadequately known at present.

14 The expression change of BOULE gene or the absence of BOULE protein brings on meiosis arrest and spermatogenic failure, which can lead to azoospermia and male infertility.

15 Objective To investigate the relation between serum inhibin B and testicular spermatogenic function.

16 These findings suggest that EGF deficiency in rat with sialoadenectomy may influence many stages in spermatogenesis and delay proliferation of spermatogenic cell.

17 Objective: To discuss the duration of withering in rats spermatogenic cells induced by artificial cryptorchism.

18 Aim To detect if tubercle bacillus L-form can induce apoptosis of spermatogenic cells, and guess the relation between infection of tubercle bacillus L-form and male infertility.

19 Objective:To investigate the expression of PIAS2 in the testis tissues of patients with different spermatogenic functions.

20 Several factors have been proposed for male infertility and spermatogenic failure is confirmed to be a significant one, which typified by idiopathic non-obstructive azoospermia or oligozoospermia.

21 Objective: To explore the protective effect of Phyllanthus urinaria (PU) extraction on cytoskeleton vimentin disrupted by nitrogen mustard (NH2) in spermatogenic epithelium in vivo.

22 Methods Guinea pig animal model of experimental allergic orchitis(EAO) was created by active immunity to observe the qualitative changes of spermatogenic cells in testes and sperm in cauda epididymis.

23 Conclusion The characteristics of such currents and sensitive to Amiloride all approved that these currents recorded from mouse spermatogenic cells were produced through epithelial sodium channels.