objective(s): we investigated a frequency of lower extremity uptake on the radioactive iodine (rai) whole body scan (wbs) after rai treatment in patients with differentiated thyroid cancer, in order to retrospectively examine whether or not the frequency was pathological. methods: this retrospective study included 170 patients with thyroid cancer, undergoing rai treatment. overall, 99r (58%) an...

In other studies it has been shown that somatic cell nuclei, which normally do not divide, are induced to enlarge and synthesize DNA when introduced into the cytoplasm of egg cells of Xenopus laevis. Introduction of such nuclei into the cytoplasm of large oocytes, however, causes nuclei to enlarge in a different way and to synthesize RNA but not DNA. In this study the proteins of eggs and oocyt...

development of industry in sistan and baluchestan (sb) province in iran, has increased the amount of cadmium (cd) in industrial wastewater, which is used as a secondary water supply in this area. the present study aimed to investigate the variation of cd concentration in soil column and cultivated cucumber plant in greenhouse under short-term simulated industrial wastewater irrigation. to simul...

bilateral diffuse intense breast uptake was noted in a 40 year old female who was evaluated with tc-99m sestamibi (mibi) myocardial perfusion scan for possible ischemia. she was breast feeding her 1.5 year old child. the intense uptake in the breasts was superimposed on the apical and anteroapical regions of the myocardium and caused interpretation problem. we recommend considering tc-99m mibi ...

BACKGROUND We report the use of positron emission tomography (PET) using 18F-FDG for the diagnosis of carditis in children with rheumatic heart disease (RHD). MATERIAL AND METHODS Thirty-six children aged 6-17 years (seventeen males and nineteen females) with isolated rheumatic significant mitral regurgitation (MR) underwent FDG-PET scanning of the heart after fasting for 6 h within a period ...

Drought is a serious environmental stress limiting growth and productivity in peanut and other crops. Nutrient uptake of peanut is reduced under drought condition, which reduces yield. The objectives of this study were to investigate nutrient uptake of peanut genotypes in response to drought and to estimate the relationship between nutrient uptake and peanut yield under different water regi...

We have examined the methane uptake properties of six of the most promising metal organic framework (MOF) materials: PCN-14, UTSA-20, HKUST-1, Ni-MOF-74 (Ni-CPO-27), NU-111, and NU-125. We discovered that HKUST-1, a material that is commercially available in gram scale, exhibits a room-temperature volumetric methane uptake that exceeds any value reported to date. The total uptake is about 230 c...

of aortic cells, the pinocytosis proceeded with high efficiency. The uptake remained linear with time for at most 24h and then reached a plateau, probably owing to the competition for uptake by newly secreted unlabelled proteoglycans. A considerable amount of added proteoglycans, however, became associated with the cell surface (pericellular pool of glycosaminoglycans) and are not removed by re...

Two glucose uptake systems have been detected in ungerminated conidia of wild type Neurospora crassa, strain 74A; the high &ty system has been characterized. Uptake and substrate competition experiments showed that the high &inity system was relatively speciiic for D-glucose but also trsnsported the nonmetabolizable analogues 6-deoxy-D&ucase, 2-deoxy-D-glucose, and 3-O-methyl-D-glucose. The sys...

Front Cover: In article number 2200167, Johannes C. Brendel, Anja Traeger, and co-workers discuss the release of green fluorescent dye calcein from endosomes, used to study one most important intracellular barriers for uptake biological substances like genetic material. It includes an overview various applications as well challenges readily available commonly methods.