Chrysciova quinquecirrha, the common sea nettle infests the Chesapeake Bay waters during the summer season. This coelenterate causes a severe economic problem for this resort area because of the painful sting it iaflicts upon bathers who accidentally come in contact with its tentacles. These stings are thought to result from the injection of nematocyst threads and the introduction of a toxin in...

stinging nettle (urtica dioica l.,) is a medicinal herb commonly used by humans. the role of reactive oxygen metabolites on cancer etiology is known. there are some studies about the antioxidant effects of urtica dioica (ud) on therapy of some cancer types. this study aimed to investigate the effects of ud on antioxidant enzyme activities and mammary gland cancer induced by in rats-n-methyl-n-n...

background and objective: nowadays, incidence of antibiotic-resistance among pathogenic bacteria has increased due to indiscriminate use of antimicrobial drugs for treatment of diseases, especially urinary tract infections. medicinal plants are also of great importance as antibacterial agents. therefore, the aim of this study was to determine the antibacterial effect of ethanolic extract of net...

BACKGROUND AND AIMS Stinging nettle (Urtica dioica) is a herbaceous, dioecious perennial that is widely distributed around the world, reproduces both sexually and asexually, and is characterized by rapid growth. This work was aimed at evaluating the effects of plant maturity, shoot reproduction and sex on the growth of leaves and shoots. METHODS Growth rates of apical shoots, together with fo...

AIMS AND BACKGROUND We aimed to evaluate the prevalence of and factors related to the use of complementary/alternative medicine among cancer patients undergoing or following conventional treatment at the Erciyes University Oncology Hospital in Central Anatolia. STUDY DESIGN AND PATIENTS Face-to-face interview and a questionnaire were carried out with cancer patients attending the outpatient c...

Phenolic compounds including flavonoids and phenolic acids are plants secondary metabolites. Due to their ability to act as antioxidant agents, there is a growing interest to use those components in traditional medicine for cancer prevention or treatment. The aim of this study was to measure the amounts of total phenolics and flavonoids as well as anti-proliferative effect of aqueous extract of...

This study examines the food-chain transfer of Zn from two plant species, Urtica 31 dioica (stinging nettle) and Acer pseudoplatanus (sycamore maple), into their corresponding 32 aphid species, Microlophium carnosum and Drepanosiphum platanoidis. The plants were 33 grown in a hydroponic system using solutions with increasing concentrations of Zn from 0.017 34 to 42 mg Zn/l, although U. dioica o...

OBJECTIVE Oxidative stress plays an important role in the development of diabetic complications including metabolic abnormality-induced diabetic micro-vascular and macro-vascular complications. Urtica dioica L. (U. dioica) has been traditionally used in Iranian medicine as an herbal remedy for hypoglycemic or due to its anti-inflammatory properties. The aim of the present study was to evaluate ...

Nettle et al. [1] explored the conditions under which it could be adaptive for humans to calibrate the development of life history traits (for example, reproductive timing) on the level of adversity experienced in early life. They concluded that external predictive adaptive responses (PARs)—in which early cues are employed to forecast the adult environment—can only evolve if environmental state...