Human-induced environmental stress can impair freshwater ecosystems by destroying them or altering in negativeways. Laws and ordinances that Kenya's water resources' correct management utilization were prompted worries about the of bodies. Therefore, understanding health status aquatic environments, particularly their biodiversity, is crucial order to comprehend quality limit rate pollution our...

background and objectives: heavy metals are considered as high risk biocides due to their harmful effects on human health, the environment and other living organisms. bacterial strains showing resistance to heavy metals has been used for removing such toxic materials from the environment. in this study we isolated and characterized a heavy metals-resistance halophilic bacterial strains from kal...

bitter asafetida (ferula asa-fetidae l.) is a wild plant of the family umbelliferae. the present study was carried out to determine the type of dormancy of the plant’s seed, and find out the most suitable treatment needed for quick germination of seeds. twelve treatments including ga3 (500, 1000, 1500 ppm), kno3 (0.1, 0.2 0.3 molar), rinsing (24, 48, 72 hour),elimination of seed coat (one year-...

The aim of this study was preparation of a standard extract from the leaves of Artemisia absinthium in order to add into a suspention formula as a laxative agent for use in animal husbandry. As approved by the commission E, the Artemisia absinthium preparations are used internally for loss of appetite, dyspeptic, liver, and gallbladder complaints. A. absinthium is commonly used in food industry...

The aim of this study was preparation of a standard extract from the leaves of Artemisia absinthium in order to add into a suspention formula as a laxative agent for use in animal husbandry. As approved by the commission E, the Artemisia absinthium preparations are used internally for loss of appetite, dyspeptic, liver, and gallbladder complaints. A. absinthium is commonly used in food industry...

Background: Cryopreservation of ovarian tissue is an important option for preserving the fertility of cancer patients undergoing chemotherapy and radiotherapy. Researchers have used different cryoprotectants and various techniques to improve the cryopreservation of ovaries However, despite significant recent progress, the efficiency of ovary cryopreservation is still low. Zinc is essential for ...