Background: Diabetes mellitus as a chronic disease can cause fertility problems in male human population. In fact, it exerts sever damages in testicular tissue and subsequently reduces total number of normal sperms and semen volume. Therefore, this study is designed to evaluate the protective effect of Equisetum arvense extract on sperm quality, DNA damage and maturation in diabetic male mice. ...

This work deals with the effects of the alcoholic extracts of 15 plants (collected from the northern region of Pakistan) on isolated guinea-pig ileum preparation. Dried powdered plant material was extracted with alcohol. The extract obtained after the removal of the alcohol was triturated with pet-ether (40-60°) and then charcoaled, filtered and dried under vacuum. The isolated guinea-pig ileum...

Levels of Fe, Mn, Cu, Zn, Mo, Co, Ni, Se, Sn and Al were determined in 14 medicinal plants from Serbia, which are widely used in phytopharmacy as herbal teas. The following plants were investigated: yarrow (Achillea millefolium L.), basil (Ocimum hasilicum L.), St. John's wort (Hypericum perforatum L.), peppermint (Mentha x piperita L.), field horsetail (Equisetum arvense L.), stinging nettle (...

We studied bacterial and fungal colonization of submerged plant litter, using a known Si-accumulator (Equisetum arvense), in experimental microcosms during one month. We specifically addressed the microbial decomposer role concerning biogenic silica (bSiO2) dissolution from the degrading litter. To vary the rates and level of microbial colonization, the litter was combined with a range of miner...

1 National University of Pharmacy, Pushkinskaya 53, Kharkov, Ukraine 2 Kaunas Medical University, A. Mickevièiaus 9, LT-44307 Kaunas, Lithuania The aim of this study was to investigate the effect of the infusion produced from lesser periwinkle (Vinca minor), blossoms and fruits of monopistillate hawthorn (Crataegus monogyna), motherwort (Leonorus cardiaca), knotweed (Polygonum aviculare) and fi...

In this study, the identity and distribution of plants and the structure of their associated rhizobacterial communities were examined in an oil-contaminated site. The number of plant species that formed a community or were scattered was 24. The species living in soil highly contaminated with total petroleum hydrocarbon (TPH) (9,000-4,5000 mg/g-soil) were Cynodon dactylon, Persicaria lapathifoli...

ince the early 1970s, scientific evidence has shown that silicon is an essential nutrient for higher animals, including humans. Its role in human physiology is not fully defined, but it appears to be required for optimal growth and development of bone, cartilage, and connective tissues. Both metabolic and structural roles have been proposed. In bone, silicon is localized in active growth areas ...

posts are held by men. It isn’t always easy for young women to have social confidence necessary to not only engage but stand out in their respective scientific communities and the competition for faculty positions is stiff. That being said, I think a lot has changed for the better in the last 20 years that I have been in science and the climate is still improving. A second challenge that women ...