Walking ability was better in the cemented group in the early follow-up period. Duration of surgery, amount of blood loss and perioperative mortality rates were significantly lower in the cementless group than in the cemented group.\n\nCONCLUSION: Cementless hemiarthroplasty

is a reliable treatment choice for unstable intertrochanteric femur fractures in elderly patients with early mobilization, acceptable functional results, low implant loosening rates, shorter surgery time, lesser blood loss and lower perioperative mortality rate.”
“Chromosome numbers of 4 species of the genus Kobresia (Cyperaceae) collected from the Nepal selleck kinase inhibitor Himalaya are reported. Chromosome numbers of K. curvata Kuk. (2n=50), K. esenbeckii (Kunth) Noltie (2n=66), and K. duthiei C. B. Sirtuin inhibitor Clarke (2n=ca. 84) are reported for the first time. Kobresia nepalensis (Nees) Kuk. showed an unusually high chromosome number, 2n=ca. 114. It is concluded that chromosomal evolution in the unispicate Kobresia species may have been caused by both polyploidy and aneuploidy.”
“Objectives Determine the prevalence of prenatal opioid and other drug positivity among women delivering infants in

Utah and compare the findings with national data.\n\nStudy Design Umbilical cord tissue samples and nonidentifiable demographic data were collected anonymously in 13 labor and delivery units throughout Utah. Samples were analyzed for opioids, amphetamines, cannabinoids, cocaine, phencyclidine, barbiturates, benzodiazepines, propoxyphene, and alcohol biomarkers.\n\nResults Fifty-eight (6.8%) of 850 umbilical cord samples were positive for one or more substances.

Opioids were the most frequently detected drugs (4.7%). Fewer samples were positive for alcohol (0.4%), methamphetamine (0.1%), cocaine (0.1%), and marijuana (0.4%).\n\nConclusion Opioids were the most frequently detected drugs at delivery. Although some of the samples positive for opioids might have been a result of intrapartum selleck exposure, a significant number were positive for opioids that are not given during labor. This parallels the increasing nonmedical use of prescription pain medications in the general population and has important implications for neonates because of the potential for significant morbidity secondary to neonatal abstinence syndrome.”
“A plethora of bioactive plant metabolites has been explored for pharmaceutical, food chemistry and agricultural applications. The chemical synthesis of these structures is often difficult, so plants are favorably used as producers. While whole plants can serve as a source for secondary metabolites and can be also improved by metabolic engineering, more often cell or organ cultures of relevant plant species are of interest. It should be noted that only in few cases the production for commercial application in such cultures has been achieved.