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BACKGROUND: Hair cosmetics such as hair dyes, bleaching, waving, and cleansing products are composed of numerous chemical ingredients. Allergic reactions to these contact allergens, other than p-phenylenediamine, are rarely reported.OBJECTIVES: To study the incidence of patch test reactions to hair cosmetic allergens and identify the factors associated with hair cosmetic allergy in Thailand.METHOD
Antibiotic resistance is currently an extensive medical challenge worldwide, with global numbers increasing steadily. Recent data have highlighted wastewater treatment plants as a reservoir of resistance genes. The impact of these findings for human health can best be summarized using a One Health concept. However, the molecular mechanisms impacting resistance spread have not been carefully evalua
Matching habitat choice is a habitat preference mechanism based on self-assessment of local performance, such that individuals settle in the habitats that are best suited to their phenotypes, promoting local adaptation. Despite the important evolutionary implications of matching habitat choice, examples from natural populations are rare. One possible reason for this apparent rarity is that phenoty
Stability is a fundamental property affecting function, activity, and regulation of biomolecules. Stability changes are often found for mutated proteins involved in diseases. Stability predictors computationally predict protein-stability changes caused by mutations. We performed a systematic analysis of 11 online stability predictors' performances. These predictors are CUPSAT, Dmutant, FoldX, I-Mu
Current hemophilia B treatment guidelines recommend routine prophylaxis with factor IX (FIX) replacement products, tailored to maintain plasma activity at levels that will prevent bleeds. However, plasma FIX activity may not be the primary determinant or best indicator of hemostatic efficacy due to its extravascular distribution. FIX replacement therapy has evolved to include extended half-life (E
Mangroves provide numerous environmental benefits, such as carbon sequestration, water purification, climate change mitigation, and flood and Tsunami impact reduction. Despite these unique advantages, mangroves are threatened by the combined adverse impacts of human activities and climate change. Therefore, it is essential to implement reasonable practices to avoid further degradation of mangroves
Answers to chat questions from the Managers’ Forum on 6 October 2021 Theme: Information about LU’s updated guidelines on remote work for TA staff. Where are the answers to these chat questions published? FAQ for managers, relating to the Covid-19 pandemic (Staff pages) Will a relevant information package be produced to be passed on to employees? Yes, there is now a PPT presentation for the employe
Chatbots are increasingly being adapted as substitutes to humans in customer service. As the level of adoption increases, it becomes more important to understand the phenomenon of robots replacing humans – a new chapter in the rising digital world. Earlier research has explored and aroused criticism against the trend of automation and digitalization, urging companies to move towards a more customeAbstract Title: ”Is this what you mean? – No, it really isn't!” – An analysis of consumers' dissatisfaction in encounters with chatbots in customer service Seminar date: January 10th, 2024 Course: FEKH29, Business Administration: Bachelor Degree Project in Marketing Undergraduate Level, 15 ECTS-credits Authors: Emma Axelsson, Annie Bolmgren and Julia Krusell Advisor: Sofia Ulver Keywords:
Popular Abstract in Swedish Pyrimidiner är DNA-byggstenar som är essentiella för cellens överlevnad och delning. I mänskliga celler finns pyrimidiner att tillgå antingen genom återupptag eller genom biosyntes (nysyntes). Biosyntesen av pyrimidiner sker i flera steg och i ett av dem spelar enzymet Dihydroorotat dehydrogenas (DHODH) en avgörande roll genom att katalysera en oxidationsreaktion. När cIn the first part of the PhD work, small chemical entities (fragments) found to inhibit human dihydroorotate dehydrogenase (DHODH), were chemically optimized. As part of an ample program at Active Biotech to find new drugs against autoimmune diseases, expanded fragments were repeatedly designed, synthesized and evaluated in a human DHODH assay. Potent inhibitors were identified within three classe
Popular Abstract in Swedish Immunförsvaret har till uppgift att skydda kroppen mot främmande mikroorganismer såsom bakterier och virus. En rad olika celler, vävnader samt organ samarbetar för att utforma ett väl fungerande immunförsvar. Det är ytterst viktigt att immunförsvaret känner igen kroppsfrämmande ämnen (antigen), som till exempel bakterieceller, men också att det skiljer dessa från kroppsGeneration of long-lived plasma cells and memory B cells of high affinity takes place in germinal centers and depends on help from a specialized CD4+ T cell subset termed T follicular helper (Tfh) cells. These processes are crucial for long-term protection upon natural infection or in settings of vaccination, however they are also responsible for development of antibody-mediated autoimmune disease
Popular Abstract in Swedish Frontotemporal demens är ett sjukdomstillstånd där nervceller i hjärnans pann- (“fronto”) och tinninglober (“temporal”) förtvinar, vilket leder till en tilltagande cellförlust och uttunning av hjärnbarken i dessa områden. Till skillnad från Alzheimers sjukdom, den vanligaste demenssjukdomen, leder frontotemporal demens i första hand inte till försämrat minne och orienteThe present thesis explores alterations in brain morphology in the neurodegenerative disorder of frontotemporal dementia (FTD). With the aim to improve the clinical diagnostics of FTD, we explored the diagnostic potential of measuring morphological alterations in the white matter by diffusion tensor imaging (DTI)- MRI, compared with the more commonly used assessment of grey matter thickness and vo
Background: There are differences in drug use depending on non-medical factors such as age, gender and socioeconomic status. The combined effect of these factors, with adjustment for multimorbidity, is highly relevant to study to ensure equality in drug use. Objectives: 1. To examine drug use related to age, gender, income and education after adjustment for multimorbidity, in an entire adult popul
Pancreatic cancer is the fourth cause of cancer-related death with a 5-year survival rate less than 5%. Two of the risk factors are chronic pancreatitis and type 2 diabetes (T2D), which are believed to promote the tumour progression. Pancreatic cancer and its tumour microenvironment is characterised by a dense stroma, immune cell infiltration and poor vascularisation. This creates a favourable env
Popular Abstract in Swedish Den kroniska inflammation som ses hos personer med inflammatorisk tarmsjukdom är troligen en immunologisk reaktion riktad mot normala tarmbakterier. I denna process har monocyter/makrofager (särskild celltyp av vita blodkroppar) en central betydelse. Det är huvudsakligen makrofager i tarmslemhinnan som styr det immunsvar som utvecklas då tarmfloran kommer i kontakt med Inflammatory bowel disease is thought to result from the inappropriate and ongoing activation of the mucosal immune system driven by the presence of normal luminal flora. In this process monocytes/macrophages contribute to and maintain chronic inflammation by being both regulatory and effector cells. This study aimed at exploring the effects and regulation of chronic inflammation in inflammatory
Popular Abstract in Swedish Blodet har en viktig funktion i kroppen. Blodet bildas i den röda benmärgen och består av olika typer av celler med olika specialiserade funktioner, varav många livsnödvändiga. De röda blodkropparna transporterar syre till alla våra kroppsdelar så att våra muskler fungerar och vi orkar gå och springa och så att vår hjärna kan arbeta. De vita blodkropparna hjälper oss atThe t(6;9) translocation is found in a subset of patients with acute myeloid leukemia (AML) and is associated with a poor prognosis. The translocation results in the formation of the DEK-NUP214 fusion protein containing almost the entire nuclear protein DEK and two thirds of the nucleoporin NUP214. The molecular mechanisms behind the leukemic conversion of cells expressing the fusion protein DEK-N
Dissolved organic carbon (DOC) plays a key role in linking terrestrial and aquatic carbon cycles. Most of the work on soil and water DOC has been conducted in temperate watersheds. There is still a gap in knowledge on DOC dynamics within the tropics. This study assesses water extractable organic carbon (WEOC) in topsoils and describes the relationship between WEOC and land use/land cover (LULC), s
Popular Abstract in Swedish p53 Ñett protein som kan fŒ leukemiceller att bli mera mogna Vid akut leukemi ansamlas omogna blodceller med nedsatt fšrmŒga till utmognad och programmerad celldšd. Detta leder till frŒnvaro av normala blodceller, vilket Šr huvudorsaken till de infektioner och blšdningsrubbningar som utgšr leukemins frŠmsta symptom. Akut leukemi har hittills framfšr allt behandlats medThe terminal differentiation of leukemic cells is closely connected to their death. The concept of differentiation therapy originates from the idea that forced maturation of leukemic cells could induce cell death without the side-effects that are provoked by ordinary chemotherapy. The tumour suppressor protein p53 is a transcription factor, and can induce cell cycle arrest and apoptosis of maligna
Samtliga studenthem som som slog upp portarna i Lund i slutet av 1800-talet var enbart avsedda för män. I början av 1900-talet startades dock ett första studenthem för kvinnor i mycket blygsam skala. Ekonomin satte käppar i hjulet för större satsningar, varpå det dröjde ända till 1937 innan Studentskegården kunde invigas. I Lund runt sekelskiftet 1900 rådde det egentligen ingen brist på studentrum
https://www.kvinnor150.lu.se/lang-vag-mot-varaktigt-hem-kvinnliga-studenter - 2026-06-03
Blodsjukdomar intressanta för genterapi – Vetenskap och Hälsa Vetenskap och hälsa Populärvetenskapligt om medicinsk forskning i Skåne Teman Podd Tidskrift Prenumerera Om webbplatsen Kontakt Sök Sök Blodsjukdomar intressanta för genterapi 2020-11-06 ⚠️ Den här artikeln är mer än 5 år gammal. Nya forskningsrön kan ha tillkommit. Blodsjukdomar är intressanta kandidater för genterapi eftersom blodet e
https://www.vetenskaphalsa.se/blodsjukdomar-intressanta-for-genterapi/ - 2026-06-01
