Geology 63: Geological Report of Senior Field Trip

The field work was conducted in areas adjacent to White­hall, Montana, as has been the custom for the past several years. Instruction in the proper use of the telescopic and open sight alidades, and the Brunton compass for surveying geologic features was given. Advantages of pacing and speed­ometer mapping were pointed out and used.

Fluktuierende Kopfschmerzen und Wesensveränderung bei einem 63-jährigen Patienten

We present a 63 year old man with new onset of fluctuating headache and behavioural changes showing marked inhibition and disorientation. After non invasive and invasive diagnostics an isolated cerebral vasculitis was found. Key results have been found in cerebral MRI and cerebral digital subtraction angiography with irregularities of vessel calibre of the intracerebral arteries. During treatment with high-dose corticosteroid therapy and Cyclophosphamid pulse therapy qualitative disorders and headache rapidly regressed. We discuss differential diagnosis of secondary headache, etiology of cerebral vasculitides, diagnostic challenge and therapy in isolated cerebral vasculitis.

Selective uptake, distribution, and redistribution of Cd-109, Co-57, Zn-65, Ni-63, and Cs-134 via xylem and phloem in the heavy metal hyperaccumulator Solanum nigrum L

The focus of this article was to explore the translocation of Cd-109, Co-57, Zn-65, Ni-63, and Cs-134 via xylem and phloem in the newly found hyperaccumulator Solanum nigrum L. Two experiments with the uptake via the roots and transport of Cd-109, Co-57, and Zn-65 labeled by roots, and the redistribution of Cd-109, Zn-65, Co-57, Ni-63, and Cs-134 using flap label in S. nigrum in a hydroponic culture with a standard nutrient solution were conducted. The results showed that Cd-109 added for 24 h to the nutrient medium of young plants was rapidly taken up, transferred to the shoot, and accumulated in the cotyledons and the oldest leaves but was not efficiently redistributed within the shoot afterward leading to a rather low content in the fruits. In contrast, Co-57 was more slowly taken up and released to the shoot, but afterward, this element was redistributed from older leaves to younger leaves and maturing fruits. Zn-65 was rapidly taken up and transferred to the shoot (mainly to the youngest leaves and not to the cotyledons). Afterward, this radionuclide was redistributed within the shoot to the youngest organs and finally accumulated in the maturing fruits. After flap labeling, all five heavy metals tested (Cd-109, Co-57, Zn-65, Ni-63, Cs-134) were exported from the labeled leaf and redistributed within the plant. The accumulation in the fruits was most pronounced for Ni-63 and Zn-65, while a relatively high percentage of Co-57 was finally found in the roots. Cs-134 was roughly in the middle of them. The transport of Cd-109 differed from that previously reported for wheat or lupin and might be important for the potential of S. nigrum to hyperaccumulate cadmium.

Die Schriften des Dr. L. Zunz, des Begründers der jüdischen Wissenschaft, zu seinem 63. Geburtstage (10. August 1857)

zsgest. mit Anm. von M. St.

Evaluation of the diagnostic value of the ELISA tests developed by using EgHF, Em2 and EmII/3-10 antigens in the serological diagnosis of alveolar echinococcosis

Alveolar echinococcosis (AE), caused by larva stage of Echinococcus multilocularis, is one of the lethal parasitic diseases of man and a major public health problem in many countries in the northern hemisphere. When the living conditions and habits in Turkey were considered in terms of relation with the life cycle of the parasite, it was suggested that AE has been much more common than reported mainly from the Eastern Anatolia region of Turkey. Since in vitro serologic diagnosis tests with high specificity for AE have not been used in our country, most of the cases with liver lesions were misdiagnosed by radiological investigations as malignancies. The aim of this study was to evaluate the diagnostic value of the in-house ELISA methods developed by using three different antigens (EgHF, Em2, EmII/3-10) in the serological diagnosis of AE. The study samples included a total of 100 sera provided by Bern University Parasitology Institute where samples were obtained from patients with helminthiasis and all were confirmed by clinical, parasitological and/or histopathological means. Ten samples from each of the cases infected by E.multilocularis, E.granulosus, Taenia solium, Wuchereria bancrofti, Strongyloides stercolaris, Ascaris lumbricoides, Toxocara canis, Trichinella spiralis, Fasciola hepatica and Schistosoma haematobium were studied. In the study, EgHF (E.granulosus hydatid fluid) antigens were prepared in our laboratory from the liver cyst fluids of sheeps with cystic echinococcosis, however Em2 (E.multilocularis metacestode-purified laminated layer) and EmII/3-10 (E.multilocularis recombinant protoscolex tegument) antigens were provided by Bern University Parasitology Institute. Flat bottom ELISA plates were covered with EgHF, Em2 and EmII/3-10 antigens in the concentrations of 2.5 µg, 1 µg and 0.18 µg per well, respectively, and all sera were tested by EgHF-ELISA, Em2-ELISA and EmII/3-10-ELISA methods. For each tests, the samples which were reactive above the cut-off value (mean OD of negative controls+2 SD) were accepted as positive. The sensitivity of the ELISA tests performed with EgHF, Em2 and Em2II/3-10 antigens were estimated as 100%, 90% and 90%, respectively, whereas the specificity were 63%, 91% and 91%, respectively. When Em2-ELISA and EmII/3-10-ELISA tests were evaluated together, the specificity increased to 96%. Our data indicated that the highest sensitivity (100% with EgHF-ELISA) and specificity (96% with Em2-ELISA + EmII/3-10-ELISA) for the serodiagnosis of AE can be achieved by the combined use of the ELISA tests with three different antigens. It was concluded that the early and accurate diagnosis of AE in our country which is endemic for that disease, could be supported by the use of highly specific serological tests such as Em2-ELISA ve EmII/3-10-ELISA contributing radiological data.

Ms. hebr. oct. 63 - Derashot

Vorbesitzer: Abraham Merzbacher

Ms. Barth. 63 - Vitae S. Bonifatii

Vorbesitzer: Johannes Latomus; Bartholomaeusstift Frankfurt am Main

Hs. Rothschild 2° 63 Bd. 1 - Sammlung von Costümblättern

Vorbesitzer: Freiherrlich Carl von Rothschild'sche Bibliothek Frankfurt am Main; Akzessionsnummer: x18722; Bemerkung: Maße ohne Passepartout

Hs. Rothschild 2° 63 Bd. 2 - Sammlung von Costümblättern

Vorbesitzer: Freiherrlich Carl von Rothschild'sche Bibliothek Frankfurt am Main; Akzessionsnummer: x18722; Bemerkung: Maße ohne Passepartout

Dow Ber Meisels : (ein Beitrag zur Geschichte der polnischen Juden in den Jahren 1861 - 63)

Nathan Michael Gelber

Dow Ber Meisels : (ein Beitrag zur Geschichte der polnischen Juden in den Jahren 1861 - 63)

Nathan Michael Gelber

Dow Ber Meisels : (ein Beitrag zur Geschichte der polnischen Juden in den Jahren 1861 - 63)

Nathan Michael Gelber

Hs. Rothschild 2° 63 - Sammlung von Costümblättern

Vorbesitzer: Freiherrlich Carl von Rothschild'sche Bibliothek Frankfurt am Main; Akzessionsnummer: x18722