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Background: Introduction assessment of sperm functional tests along with routine semen analysis may provide further information in the etiology of varicocele in different subpopulations. Therefore, in this study, in addition to assessment of sperm chromatin integrity, we aimed to assess the total acrosin activity which has proven to have major role during in vitro and natural fertilization in v...
The effect of tetragastrin on the incidence and histology of colonic tumors induced by intrarectal instillation of N-methyl-N'-nitro-N-nitrosoguanidine was investigated in Wistar rats. Prolonged administration of tetragastrin in depot form during and after treatment with N-methyl-N'-nitro-N-nitrosoguanidine resulted in a significant reduction in the incidence of colonic tumors in Experimental W...
Background: CD163-expressing macrophages are involved in the inflammatory response in asthma. Objective: To assess sputum and serum soluble CD163 (sCD163) and cytokine levels in patients with asthma. Further discussed was the difference between sCD163 and other classic inflammatory mediators. Methods: Sputum was successfully induced in asthma patients (n=85) and healthy controls (n=21). Interle...
The phase behavior of a liquid-crystal forming binary mixture of generic hard rodlike and platelike particles is studied with the theory of Onsager [L. Onsager, Ann. N. Y. Acad. Sci. 51, 627 (1949)] for nematic ordering. The mixture is chosen to be symmetric at the level of the second virial theory, so that the phase behavior of the two pure components is identical. A parameter q is used to qua...
We show that the smallest non-cyclic quotients of braid groups are symmetric groups, proving a conjecture Margalit. Moreover we recover results Artin and Lin about classification homomorphisms from on n strands to k letters, where is at most n. Unlike original proofs, our method does not use Bertrand-Chebyshev theorem, answering question Artin. Similarly for mapping class group closed orientabl...
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