However, the reaction to Con A was less intense in the acrosome region of the LC- and PF-treated sperms (figure 1). Figure 1 Lectin histochemistery of the testicular sperms exposed to the media (control), L-carnitine and Pentoxifylline at 30 minutes. The acrosomal region reacted to all lectins. PNA reacted with the middle

piece, and WGA and Con A reacted to all the parts of … Effects of LC and PF on Sperm Reaction to WGA At 30 buy Rucaparib minutes after incubation, the LC-treated samples exhibited a significant increase in the percentage of the WGA-reactive sperms compared with the control sperms (P=0.01). At 90 minutes after incubation, there was no significant difference Inhibitors,research,lifescience,medical in the percentage of the WGA-reactive sperms between the aliquoted samples; however, a non-significant increase was observed between Inhibitors,research,lifescience,medical the percentages of the WGA-reactive sperms in the two treated samples and control samples (figure 2 and table 2). Figure 2 Comparison of WGA-positive sperms after exposure to the media (control), L-carnitine and Pentoxifylline. A: dot plot; B: unstained; C: L-carnitine-exposed sample at 30 minutes (99.72±0.08) (P=0.01); D: Pentoxifylline-exposed sample at 30 minutes … Table 2 The Inhibitors,research,lifescience,medical percentages of lectin-reactive sperms (mean±S.E; n=8) at 30 and 90 minutes after incubation in the media (control), L-carnitine and Pentoxifylline At 30 and 90 minutes after incubation, the mean of fluorescence

intensity for WGA did not show a significant difference between the experimental samples and the control sperms Inhibitors,research,lifescience,medical (table 3). Table 3 The mean of fluorescence intensity (mean±S.E; n=8) of lectin-reactive sperms at 30 and 90 minutes after incubation in the media (control), L-carnitine and Pentoxifylline Effects of LC and PF on Sperm Reaction to PNA At 30 Inhibitors,research,lifescience,medical minutes after incubation, the LC-treated sperms showed a significant increase in the percentage of the PNA-reactive sperms compared with

the control sperms (P=0.02). PF exhibited no change in the percentage of the PNA-reactive sperms compared with the control and LC aliquots. At 90 minutes after incubation, the LC-treated samples displayed a significant rise in the percentage not of the PNA-reactive sperms compared with the control sperms (P=0.03). The percentage of the PNA-reactive sperms did not show a significant change in the PF-treated samples compared with the control and LC-treated sperms (figure 3 and table 2). Figure 3 Comparison of PNA-positive sperms after exposure to the media, L-carnitine and Pentoxifylline. A: dot plot; B: unstained; C: L-carnitine-exposed sample at 30 minutes (94.09±1.4) (P=0.02); D: Pentoxifylline-exposed sample at 30 minutes (90.24±1.1); … At 30 and 90 minutes after incubation, the mean of fluorescence intensity for PNA did not show a significant difference between the experimental samples and the control sperms (table 3).