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Lymphocytes from human peripheral blood have been separated by countercurrent distribution in a charged aqueous two-phase system composed of Dextran T 500 and polyethylene glycol 6000 with a cell yield of 59–88% and viability above 90%. A highly reproducible partition pattern was seen with four distinct peaks. Lymphocytes with surface membrane immunoglobulin (SmIg) were located in the first part o

Abstract in French Cet article porte sur la manière dont les Micmacs ont lutté contre le projet d'une vaste carrière dans les années 1990 sur l'île du Cap-Breton, Nouvelle-Écosse, en faisant référence à leurs traditions et à leur héros culturel, Kluskap. Tout d'abord, l'auteure explore la manière dont un chasseur micmac canadien et pré-moderne interprète le monde, tel que décrit dans les histoires

Litteraturlista Bedömning och betygssättning Artiklar och böcker Carlgren, Ingrid., Forsberg, Eva., & Lindberg, Viveca. (2009). Perspektiv på den svenska skolans kunskapsdiskussion. (s. 11–39). Stockholms universitetsförlag. https://www.diva- portal.org/smash/get/diva2:371489/FULLTEXT01.pdf [ca 28 s.] Green, Jenny. (2018). Återkoppling för lärande och utveckling av undervisningen. Skolverket. http

https://www.mhm.lu.se/sites/mhm.lu.se/files/2021-06/Litteraturlista%20Bedo%CC%88mning%20och%20betygssa%CC%88ttning%20ht%2021.pdf - 2025-11-27

Abstract in French Afin d’évaluer l’importance relative de la reproduction sexuelle et végétative dans les populations d’une plante de prairie, l’Hieracium pilosella L., les auteurs ont utilisé des marqueurs allozymiques permettant d’en identifier les clones. Les études conduites aux champs, sur les populations d’espèces de plantes clonales, ont souvent fait état de recrutement absent ou négligeabAllozyme markers were used to fingerprint clones of the grassland plant Hieracium pilosella and, by inference, to estimate the relative importance of sexual and vegetative reproduction in a population. Field studies in populations of clonal plant species have often reported negligible or absent recruitment from seed. In contrast, studies of genetic markers have found substantial clonal diversity i

Samhällsvetenskapliga fakulteten erbjuder fem metodworkshoppar i september och oktober. I år ingår bland annat en workshop om ChatGPT i forskningen och en femdagarsworkshop i mixed methods, om hur man kombinerar och integrerar kvalitativa och kvantitativa metoder. Workshopparna vänder sig till lärare, forskare och doktorander från samtliga ämnen och fakulteter som önskar bredda och fördjupa sin me

https://www.sam.lu.se/internt/artikel/metodworkshoppar-hosten-2023 - 2025-11-25

Sofiphe est la fille de famille. Elle a 18 ans, elle a des cheveux rouges et un très grand bouge! Jaquelin est la maman de famille. Elle a des cheveux blonds et elle porte toujours une robe verte. Jaquelin et Spohie vont aller en Italie cet été. Sophie adore les garcons en Italie. Ils ont des cheveux bruns, des yeux bruns, grands et minces. Ils sont beau, sympatiques et très adorables. Sophie veux

https://projekt.ht.lu.se/fileadmin/user_upload/project/cefle/textes/le_sous-corpus_transversal/stade_c/Caroline.txt - 2025-11-24

In everyday conversations, we frequently give an example. Yet this is seldom accompanied by any reflection on what is going on when we do so. This report tries to contribute such a reflection. It shows how examples may be marked and used in a particular discourse: oral discourse on others. The empirical material is a transcribed focus group interview with a group of Swedish students, engaged in di

Abstract in French De la métaphore à l’allégorie dans la sémiotique écologique Göran Sonesson Si l’allégorie est une métaphore filée, comme disent les classiques, il faut commencer par étudier cette dernière. Le système de Groupe µ, dont nous avons donné ailleurs une version revue et corrigée, esquive cette terminologie traditionnelle, mais si l’on veut appliquer un tel système à la rhétorique lFrom metaphor to allegory in ecological semiotics Göran Sonesson If allegory is an extended metaphor, as classical rhetoric would have it, we should have to start by studying the latter. The system of the µ group, which I have elsewhere tried to amend and build out, steers clear of this traditional terminology, but if the resulting system should still be relevant to linguistic rhetoric, correlat

https://projekt.ht.lu.se/fileadmin/user_upload/project/cefle/textes/le_sous-corpus_longitudinal/bibbi/Texte_2.txt - 2025-11-24

Cellular redox state is an important metabolic variable, influencing many aspects of cell function like growth, apoptosis, and reductive biosynthesis. In this report, we identify NADPH as a candidate signaling molecule for exocytosis in neuroendocrine cells. In pancreatic beta-cells, glucose acutely raised the NADPH-to-NADP(+) ratio and stimulated insulin release in parallel. Furthermore, intracel

Den förrädiska antikroppen Streptokocker är en lömsk bakterie som har många olika sätt att ta sig runt vårt immunförsvar. Den kan låtsas vara en del av vår kropp genom att klä sig själv i en proteinkapsel som är väldigt likt ett mänskligt protein, bryta ned våra celler med hjälp av utsöndrade gifter och använda vårt immunförsvar mot oss genom att binda antikroppar till sig själv. En virulensfaktoThe Group A streptococcus (GAS) (Streptococcus pyogenes) is a significant human pathogen known for causing a diverse range of diseases, spanning from mild diseases such as pharyngitis to life-threatening diseases such as necrotizing fasciitis. Its virulence comes from a plethora of immune evasion mechanisms, but the M protein with its hypervariable region and ability to bind human proteins, stands

To investigate the effects of a vitamin D3 analogue (BXL628) in a model of chronic cystitis, as calcitriol analogues might be an interesting new therapeutic option for interstitial cystitis, for although the cause of the disease remains unclear, the increase in mast cells in the mucosa and detrusor muscle are significant. We devised a mouse model of allergen-induced allergic cystitis that is assoc

In this paper, the authors report the use of liquid-liquid partition chromatography (LLPC) in an aqueous polyethylene glycol (PEG)/dextran two-phase system to compare the surface properties (partition properties) of human antibodies and fragments thereof. The surface properties of all the monoclonal antibodies of different classes and subclasses investigated were within the same broad range as tha

Glycoprotein B (gB, gpUL55) is a major antigen for the induction of neutralizing antibodies against human cytomegalovirus, making it an attractive antigen for active and passive immunoprophylaxis. The immunodominant region on gB is the antigenic domain 1 (AD-1), a complex structure which requires a minimal linear amino acid sequence of more than 75 amino acids (aa 552-635) for antibody binding. We

A one-step HPLC method was developed for the purification of protein G, a cell wall molecule from group C and G streptococci with immunoglobulin G- and albumin-binding properties. Lysed Escherichia coli bacteria infected with lambda-phages containing the protein G gene from group G streptococci were used as a starting material for the preparations. The lysate was applied to a column with immobiliz

The isothermal ternary phase behaviour and structure of amphiphilic copolymer-water-xylene systems was investigated for two poly(ethylene oxide)-poly(propylene oxide) (PEO-PPO) triblo k copolymers, (EO)(4)(PO)(59)(EO)(4) and (EO)(17)(PO)(59)(EO)(17), at 25degreesC. The phase boundaries were identified using H-2 NMR and inspection under polarized light. The microstructure and structural length scal