SwePub
Sök i SwePub databas

  Utökad sökning

AND är defaultoperator och kan utelämnas

Träfflista för sökning "AMNE:(MEDICAL AND HEALTH SCIENCES Basic Medicine Immunology in the medical area) ;conttype:(scientificother)"

Sökning: AMNE:(MEDICAL AND HEALTH SCIENCES Basic Medicine Immunology in the medical area) > Övrigt vetenskapligt/konstnärligt

  • Resultat 1-10 av 891
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  • Brundin, Peik M. A., 1975- (författare)
  • Sex differences in immune response and sex hormone receptor expression in healthy individuals and during viral infection
  • 2021
  • Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
    • There is sex-bias in morbidity and mortality from infectious diseases. Infections kill more men than women and several studies have pointed out differences in the immune system as a reason. The sex hormones estrogen, progesterone and testosterone all shape the effect of the immune response on multiple levels. Women at fertile age have been suggested to have higher proinflammatory responses from inflammatory stimuli compared to men and post-menopausal women, which has been ascribed to their higher estrogen levels. This could possibly lead to a more active pathogen response but may also result in a detrimental immunopathology to infections or development of autoimmune reaction.The overall aim of this thesis is to study the contribution of sex hormones and sex hormone receptors (SHR) to sex differences in immune response. We focus on peripheral blood mononuclear cells (PBMCs) to study such relationships in healthy individuals, as well as in individuals with asymptomatic Torque Teno Virus infection, and individuals with acute Puumala virus infection.In Paper I, we investigated expression of SHR and immune response genes in PBMC from healthy premenopausal (pre-MP) women during the menstrual cycle. The expression levels were estimated using a qPCR Array (Taqman low-density array, TLDA). SHR expression did not change significantly during the menstrual cycle, but several key immune regulatory genes were significantly more expressed during the ovulatory and mid luteal phase. Further, we separated PBMC into cell subsets (CD4+ T-cells, CD8+ T-cells, CD56+ NK-cells, CD14+ monocytes and CD19+ B-cells) and analyzed the expression through qPCR of estrogen receptors (ERs), ERα, ERβ1 (wildtype) and the isoform ERβ2. For the first time and unexpectedly, we demonstrate that the isoform ERβ2 was more abundant than wildtype ERβ1. The data from this paper provides new knowledge on the contribution of the menstrual cycle on immune response.In Paper II, we explored the use of Torque Teno Virus as a secondary functional immune marker in men and women. Expression of viral TTV DNA in PBMCs was estimated using a qPCR kit from Argene (R-gene) and analyzed in relation to serum sex hormone levels. The results showed that 50% of the men, 25% the post-MP women, and 18% of the pre-MP women were TTV+. Interestingly, all pre-MP women that were TTV+ had hormonal aberrances and were either anovulatory and/or hypothyroid. TTV+ pre-MP women also had significantly lower progesterone levels than TTV- pre-MP women. This paper indicates that the prevalence of TTV in PBMC differs between men, pre-MP and post-MP women. Furthermore, hormonal aberrances (at least in pre-MP women) will lead to increased prevalence of TTV.In Paper III we investigated the expression of ERα, ERβ1 and ERβ2 in PBMC from patients with Nephropathia epidemica, the viral zoonotic disease caused by Puumala virus, a Hanta virus known to affect more men than women. Expression of ERs in PBMCs and clinical laboratory results during the acute and convalescent phases were analyzed using a principal component analysis (PCA). The results show differences in ER expression and support previous findings that men and women have a different clinical pictureIn conclusion, the results in this thesis reveal distinct patterns of immune response related to sex hormone levels, SHR expression and the phases of the menstrual cycle supporting that there a link between sex hormone levels and immune responses. Further, we show that the ER isoform ERβ2 is more abundant in PBMCs than what was previously described. The data in this thesis adds to the knowledge to the sex differences in immune response and exemplifies the importance of taking these differences into account in the clinic.
  •  
2.
  •  
3.
  • Wilms, Torben, 1973- (författare)
  • Squamous cell carcinoma of the head and neck, focusing on Epstein-Barr-virus, programmed cell death ligand 1 and serum lipoproteins
  • 2021
  • Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
    • Background: Squamous cell carcinoma of the head and neck (SCCHN)comprises a large group of tumours including the oral cavity and nasopharyngealarea, and typically affects older males in association with alcohol/tobacco usage.Within the oral cavity, the mobile tongue is the most common site for tumourdevelopment. The incidence of squamous cell carcinoma of the oral tongue(SCCOT) is increasing in younger people, which has been suggested to associatewith other than the traditional risk factors for this disease. Two common humanoncogenic viruses, human papillomavirus (HPV) and Epstein-Barr virus (EBV)are connected to certain types of SCCHN, in oropharynx and nasopharynxrespectively. The receptor programmed cell death 1 (PD)-1 and its ligandprogrammed cell death ligand 1 (PD-L1) are particularly relevant in immunecheckpoint control, and elevated levels have been seen in various cancer types. Alink between hyperlipidemia and cancer risk has previously been suggested. Theaim of this thesis was to investigate risk factors and prognostic features forSCCHN, by focusing on EBV, PD-L1 and serum lipoproteins.Materials and methods: Ninety-eight cases of SCCOT and 15 cases of tonsillarsquamous cell carcinoma were examined for the presence of EBV-encodedribonucleic acids (EBERs), EBV deoxyribonucleic acid (DNA) and the proteinEBV-encoded nuclear antigen-1 (EBNA-1), using in situ hybridisation,polymerase chain reaction (PCR) and immunohistochemistry respectively. Onehundred and one cases of SCCOT were examined for expression of PD-L1 intumour and surrounding immune cells using Ventana SP263immunohistochemistry assay and a QuickScore (QS) method. An estimation oftumour-infiltrating immune cells was also performed in 25 of the patients.Circulating levels of PD-L1 were measured using an electrochemiluminescenceassay platform in serum from 30 patients. Finally, serum samples from 106patients and 28 healthy controls were investigated for levels of total cholesterol,low-density lipoprotein (LDL), high-density lipoprotein (HDL), triglycerides andlipoprotein(a).Results: In the first study, using an in situ hybridisation kit no EBER transcriptswere detected. No EBV DNA was identified with PCR analysis, andimmunohistochemistry for EBNA-1 was also negative. In the second study, highertumour cell PD-L1 levels were found in females than males (p = 0.019). Forpatients with low PD-L1 in tumour cells, better survival was shown in males thanfemales (overall survival p = 0.021, disease-free survival p = 0.020). Tumourinfiltrating natural killer (NK) T cells, immature dendritic cells (DCs) and M1macrophages correlated positively with tumour cell PD-L1 (p < 0.05). In the laststudy, the only lipoprotein showing significant difference in concentration iiibetween healthy controls and patients was HDL (p = 0.012). Kaplan-Meiersurvival curves showed that patients with high levels of total cholesterol or LDLhad better survival than patients with normal levels (p = 0.028 and p = 0.007respectively). Adjusting for the effects of age at diagnosis, TNM stage and weightchange, multivariate Cox regression models showed LDL to be an independentprognostic factor for both overall (p = 0.010) and disease-free survival (p =0.018).Conclusion: We excluded EBV as a potential player in SCCOT in both old andyoung patients and highlight the importance of appropriate controls for EBVencoded RNA in-situ hybridization (EBER-ISH) when investigating EBV inhuman diseases. Regarding PD-L1, our data supported the significance of genderon tumour cell PD-L1 expression and demonstrated combined effects of genderand PD-L1 levels on clinical outcome in patients with SCCOT. Data also indicatedthe involvement of specific immune cell types in PD-L1-regulated immuneevasion. Looking at serum lipoproteins, we found high LDL levels to be beneficialfor survival outcome in patients with SCCHN. Furthermore, the use of cholesterollowering medicine for prevention or management of SCCHN needs to be carefullyevaluated.
  •  
4.
  • Bjermo, Helena, 1981- (författare)
  • Dietary Fatty Acids and Inflammation : Observational and Interventional Studies
  • 2011
  • Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
    • Dietary fat quality influences the risk of type 2 diabetes and cardiovascular disease. A low-grade inflammation is suggested to contribute to the disease development, often accompanied by obesity. Whereas n-3 polyunsaturated fatty acids (PUFA) have been considered anti-inflammatory, n-6 PUFA have been proposed to act pro-inflammatory. Saturated fatty acids (SFA) act pro-inflammatory in vitro. This thesis aimed to investigate effects of different fatty acids on low-grade inflammation in observational and interventional studies. In Paper I and II, fatty acid composition in serum cholesterol esters was used as objective marker of dietary fat quality and related to serum C-reactive protein (CRP) and other circulating inflammatory markers in two population-based cohorts, conducted in middle-aged men and elderly men and women, respectively. In Paper III and IV, the impact of diets differing in fat quality on inflammation and oxidative stress was investigated in randomised controlled studies, in subjects with metabolic syndrome and abdominal obesity. In Paper I and II, a low proportion of linoleic acid (18:2 n-6) in serum was associated with higher CRP concentrations, indicating that a low intake of vegetable fats may be related to low-grade inflammation. High CRP concentrations were also associated with high proportions of palmitoleic (16:1) and oleic (18:1) acids and high stearoyl coenzymeA desaturase index, possibly reflecting altered fat metabolism and/or high SFA intake in this population. When comparing two high-fat diets rich in either saturated or monounsaturated fat, and two low-fat diets with or without long-chain n-3 PUFA supplementation during 12 weeks (Paper III), no differences in inflammation or oxidative stress markers were observed. Moreover, a 10-week intervention (Paper IV) with high linoleic acid intake showed no adverse effects on inflammation or oxidative stress. Instead, interleukin-1 receptor antagonist and tumor necrosis factor receptor-2 decreased after linoleic acid intake compared with a diet high in SFA. The results in this thesis indicate that dietary n-6 PUFA found in vegetable fats is associated with lower inflammation marker levels, and to some extent reduces systemic inflammation when compared with SFA. Supplementation of n-3 PUFA did not exert any systemic anti-inflammatory effects, maybe due to a relatively low dose.
  •  
5.
  • Eriksson Ström, Jonas (författare)
  • Epigenetic changes and immunological features of chronic obstructive pulmonary disease
  • 2023
  • Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
    • Background: Chronic obstructive pulmonary disease (COPD) is a heterogenous and chronic inflammatory syndrome with the lungs as its main target organ. Clinically, COPD is characterized by airflow limitation, chronic respiratory symptoms, and many extrapulmonary comorbidities. Tobacco smoke is the main environmental risk factor, but pollutants and smoke from biomass fuel are also major contributors. Why some, but not all, smokers develop the disease is a key but largely unresolved research question. Genetic factors seem to explain 40—60% of COPD susceptibility, but what additional role epigenetic factors such as DNA methylation might play has not been thoroughly investigated.Immune cells are of vital importance in the COPD pathogenesis. Among airway lymphocytes, cytotoxic CD8+ T cells are the ones most often found to be involved in the disease, but other lymphocyte populations are not as well studied.Among patients with manifest COPD, the rate of decline in lung function differs widely. Smoking cessation decreases the rate, but beyond that, it is not well understood why some patients experience a more rapid and some a much slower disease progression. Rapid decline is associated with a poor prognosis and has been recognized as a separate phenotype of COPD. Aim: The overall aim of this thesis was to examine the immunologic and epigenetic features of COPD with a focus on the rapid decline phenotype, using flow cytometry and measurement of DNA methylation in cells from bronchoalveolar lavage (BAL) fluid together with clinical characteristics such as rate of decline in lung function, use of inhaled corticosteroids and smoking status. The studies included in this thesis were all part of the Respiratory and Cardiovascular Effects in COPD (“KOLIN”) study.Methods: The study population was the same for all studies in this thesis. Subjects were recruited from the Obstructive Lung Disease in Northern Sweden (OLIN) COPD study according to predetermined criteria. OLIN COPD also provided the longitudinal data needed for classification of rapid/non-rapid decliners (decline in forced expiratory volume in the first second [FEV1] ≥60 or ≤30 mL/year respectively). BAL fluid was analyzed for cell type composition using flow cytometry. DNA methylation in BAL cells was measured using the Illumina MethylationEPIC BeadChip. In the statistical analysis, flow cytometry data was analyzed using group-wise comparisons and multivariable regression models. DNA methylation data was analyzed for association with COPD and accelerated epigenetic aging (defined as the difference between chronological and epigenetic age) using multilinear regression models. Differentially methylated positions and regions associated with COPD were analyzed for gene association and pathway enrichment and integrated with data from previous gene expression and genome-wide association studies.Results: Paper I: in this first paper based on flow cytometry, we focused on cytotoxic lymphocytes and found that Natural Killer (NK) cells in BAL were increased in COPD while invariant Natural Killer T (iNKT) and Natural Killer T-like (NKT-like) cells increased with smoking but not with COPD. NK cells were also higher when comparing ex-smokers with and without COPD. No significant differences were found between COPD subjects with a rapid vs. a non-rapid decline in lung function.Paper II: regulatory immune cells were investigated in this second flow cytometry-based paper. We found that FoxP3+ regulatory T cells (Tregs) were significantly lower in COPD subjects with a rapid decline in lung function compared to those with a non-rapid decline. This result was significant before as well as after adjustments for inhaled corticosteroids (ICS) usage and smoking. None of the investigated regulatory immune cell populations (T helper cells, activated T helper cells, and FoxP3+ Tregs) displayed significant differences associated with either COPD or smoking.Paper III: measurements of BAL cell DNA methylation revealed epigenome-wide differential methylation in COPD; 1,155 differentially methylated positions (DMPs) and 7,097 differentially methylated regions. Functional analysis using Kyoto Encyclopedia of Genes and Genomes and Gene Ontology databases identified biologically plausible pathways and gene relationships, including enrichment for transcription factor activity. No correlation was found between COPD and accelerated aging. For 79 unique DMPs, DNA methylation correlated significantly with gene expression in BAL. Thirty-nine percent of DMPs were co-located with single nucleotide polymorphisms (SNPs) associated with COPD.Conclusions: Among cytotoxic cell types, the NK cell population stood out as it 1) was increased in COPD; and 2) did not normalize in COPD subjects that had quit smoking. This indicates that NK cells might contribute to the continued disease progression in COPD even after smoking cessation.COPD subjects with a rapid decline in lung function had significantly lower levels of Fox P3+ Tregs in BAL. Further longitudinal research is needed to establish the causal direction of this relationship, but based on the evidence available to date, I deem it more plausible that a low expression of Fox P3+ Tregs would lead to a rapid decline in lung function, than the other way around.Our epigenome-wide association study (EWAS) identified widespread differential methylation in COPD, and many DMPs displayed a strong correlation with gene expression. Somewhat less than half of DMPs were located in close proximity to COPD-associated SNPs, suggesting that these might be sites where genetic factors regulate methylation status. In sum, our findings suggest strong associations between epigenetic factors and COPD. As this was the first ever published EWAS of COPD based on BAL cells, results must be validated in future studies.
  •  
6.
  • Anderson, Jenna (författare)
  • Development and evaluation of a subunit DIVA vaccine against bluetongue virus serotype 8 in cattle
  • 2014
  • Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
    • Bluetongue virus (BTV) causes the primarily vector-borne bluetongue disease of ruminants, which poses a permanent threat to Europe since new serotypes and strains are frequently introduced. Vaccination of cattle is essential to control BTV outbreaks. Commercial attenuated and inactivated vaccines are efficacious in reducing BTV spread and disease, but do not fulfil all safety, adaptability, or production requirements. Additionally, no current vaccines allow the differentiation of infected from vaccinated animals (DIVA). DIVA vaccines enable surveillance of BTV epidemiology and vaccine efficacy, and facilitate a quick return for countries to a BTV-free status. This thesis presents the development and evaluation of a novel subunit DIVA vaccine against BTV serotype 8 (BTV-8) in cattle. Five His-tagged recombinant BTV proteins (VP2, VP5 of BTV-8; NS1, NS2, NS3 of BTV-2) were produced in baculovirus or E. coli expression systems. Purification protocols were optimized for all but VP5. Based on the feasibility of protein production and the capability of the remaining four proteins to induce humoral or cellular immune responses in mice, VP2, NS1, and NS2 were selected to formulate an experimental vaccine combined to an ISCOM-matrix adjuvant (SubV). Next, cattle were immunized twice at a three-week interval with SubV, a commercial inactivated vaccine, or a placebo. SubV induced humoral immune responses, including virus-neutralizing antibodies, against all three proteins, as well as a cellular immune response directed against NS1. These responses were of similar type and comparable magnitude between both vaccines, suggesting that SubV might provide protection that is at least as effective as the commercial vaccine. Finally, the protective efficacy of SubV was evaluated and complete virological and clinical protection against virulent BTV-8 challenge was observed following vaccination in calves. This was likely due to the induction of virus-neutralizing antibodies directed against VP2 of BTV-8 and cross-serotype T cell responses directed against NS1 and NS2 of BTV-2. Furthermore, SubV was shown to be DIVA-compliant based on the detection of antibodies directed against VP7, by using commercially-available diagnostic assays. This novel BTV subunit vaccine is a promising candidate and should be further developed.
  •  
7.
  • Bhandage, Amol K., 1988- (författare)
  • Glutamate and GABA signalling components in the human brain and in immune cells
  • 2016
  • Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
    • Glutamate and γ-aminobutyric acid (GABA) are the principal excitatory and inhibitory neurotransmitters in the central nervous system (CNS). They both can activate their ionotropic and metabotropic receptors. Glutamate activates ionotropic glutamate receptors (iGlu - AMPA, kainate and NMDA receptors) and GABA activates GABA-A receptors which are modulated by many types of drugs and substances including alcohol. Using real time quantitative polymerase chain reaction, I have shown that iGlu and/or GABA-A receptor subunits were expressed in the hippocampus dentate gyrus (HDG), orbitofrontal cortex (OFC), dorsolateral prefrontal cortex (DL-PFC), central amygdala (CeA), caudate and putamen of the human brain and their expression was altered by chronic excessive alcohol consumption. It indicates that excitatory and inhibitory neurotransmission may have been altered in the brain of human alcoholics. It is possible that changes in one type of neurotransmitter system may drive changes in another. These brain regions also play a role in brain reward system. Any changes in them may lead to changes in the normal brain functions.Apart from the CNS, glutamate and GABA are also present in the blood and can be synthesised by pancreatic islet cells and immune cells. They may act as immunomodulators of circulating immune cells and can affect immune function through glutamate and GABA receptors. I found that T cells from human, rat and mouse lymph nodes expressed the mRNAs and proteins for specific GABA-A receptor subunits. GABA-evoked transient and tonic currents recorded using the patch clamp technique demonstrate the functional GABA-A channel in T cells. Furthermore, the mRNAs for specific iGlu, GABA-A and GABA-B receptor subunits and chloride cotransporters were detected in peripheral blood mononuclear cells (PBMCs) from men, non-pregnant women, healthy and depressed pregnant women. The results indicate that the expression of iGlu, GABA-A and GABA-B receptors is related to gender, pregnancy and mental health and support the notion that glutamate and GABA receptors may modulate immune function. Intra- and interspecies variability exists in the expression and it is further influenced by physiological conditions.
  •  
8.
  • Heyman, Lovisa (författare)
  • Berries in Prevention of Metabolic Disease – focus on obesity, diabetes and gut microbiota
  • 2015
  • Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
    • The increasing prevalence of obesity is a worldwide health problem closely linked to diet and lifestyle factors. Obesity is associated with increased risk of several metabolic disorders including insulin resistance, nonalcoholic fatty liver disease and type 2 diabetes. Hence, there is a great need to identify dietary strategies for the prevention of obesity and related diseases. This thesis investigates the potential of different berries to mediate beneficial health effects in a mouse model of diet-induced obesity and prediabetes. We found that supplementation with lingonberries, blackcurrants and bilberries reduced body weight gain, insulin resistance, low-grade inflammation and hepatic lipid accumulation in C57BL/6J mice fed a high-fat diet. Supplementation with raspberries, crowberries, blackberries or prunes had no or small effects, whereas açai berries promoted development of obesity and fatty liver compared to the control group receiving high-fat diet without berries. Global hepatic gene expression analysis revealed that the phenotype in the lingonberry and bilberry groups was coupled to an anti-inflammatory effect, including downregulation of acute-phase proteins and inflammatory mediators. Mice receiving açai displayed an upregulation of steatosis markers and genes related to lipid synthesis, in line with the exacerbation of high-fat-induced fatty liver in these mice. The HELP-tagging assay was used to identify differentially methylated CpG sites in the lingonberry group compared to the high-fat control group. Lingonberries induced genome-wide and specific alterations of DNA methylation, however the significance of these findings remains to be established. Furthermore, different batches of lingonberries were found to have different capacity to prevent obesity. However lingonberries prevented low-grade inflammation, metabolic endotoxemia and modified the gut microbiota of high-fat fed mice, including increasing the Firmicutes/Bacteroidetes ratio. These findings were independent of effects on body weight gain and achieved regardless of the source of berries. The capacity of lingonberries to counteract negative outcomes of an unhealthy diet should be further evaluated in humans, including assessment of anti-inflammation and microbiota modulation. The generated knowledge about berries and their effects on metabolism may be useful in designing future dietary strategies aimed at preventing metabolic disease.
  •  
9.
  • Lundberg, Marcus (författare)
  • Characterization of the Pancreas in Type 1 and Type 2 Diabetes
  • 2018
  • Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
    • Diabetes is recognized by hyperglycaemia and polyuria. Complications, reduced quality of life and staggering health-care costs are all derived from the disease. Two subclasses of diabetes are Type 1 diabetes (T1D) and Type 2 diabetes (T2D). The beta cell mass is reduced in T1D, which is generally considered to be caused by an immune-mediated beta-cell destruction, but definitive evidence for this hypothesis remains absent. Development of insulin resistance and dysfunctional beta cells are commonly recognized as important factors that contribute to fulminant T2D. The literature that describes human T1D and T2D pancreata is sparse due to the limited number of specimens available for study. If more features of the respective pancreata are described, we might be able to elucidate the mechanisms involved in the pathoaetiology of the diseases.Accordingly, in this thesis pancreatic biopsies obtained from subjects with T1D or T2D have been examined with the aim to provide a more comprehensive picture of the respective pancreata. Paper I reports that aggregates of leucocytes substantiated mostly by macrophages are present in several T2D pancreata. Furthermore, as 28% of the T2D pancreata met the consensus definition of insulitis developed for T1D, a redefinition of insulitis is proposed. In Paper II, the density of parasympathetic axons was found to be reduced in the exocrine compartment in recent-onset T1D subjects compared to non-diabetic and long-standing T1D subjects. However, no alteration was discovered in islet-associated parasympathetic axons. In Paper III, interferon-stimulated genes were found to be over-expressed in recent-onset T1D islets, but no inducer explaining this expression has been discovered. Paper IV shows that T2D islets exhibit a stress response on a transcriptional level, and expression of these genes were investigated in islets from subjects with elevated HbA1c levels but without a clinical T2D diagnosis.In conclusion, this thesis explores several new areas of the pancreas in both T1D and T2D, and demonstrate several important findings that increase our knowledge on how diabetes develops.
  •  
10.
  • Schröder, Björn, et al. (författare)
  • Intestinales Mikrobiom und Schleimhautbarriere bei chronisch entzündlichen Darmerkrankungen
  • 2021
  • Ingår i: Intestinales Mikrobiom und Innere Medizin. - : UNI-MED Verlag AG. - 9783837416053 ; , s. 46-55
  • Bokkapitel (övrigt vetenskapligt/konstnärligt)abstract
    • Das intestinale Mikrobiom repräsentiert aktuell eines der Topthemen, die im Fokus der modernen Humanmedizin stehen. Doch erstaunlicherweise gab es bisher im deutschen Sprachraum keine handliche, aktuelle Übersicht zu diesem Thema. Daher werden in diesem Band zunächst Zusammensetzung und Dynamik des humanen intestinalen Mikrobioms erläutert, ehe in weiteren Kapiteln dann die wichtigsten Veränderungen und vor allem die Rolle des Mikrobioms bei zahlreichen Krankheiten wie chronisch entzündlichen Darmerkrankungen, Reizdarmsyndrom, Leber- und Gallenwegs- sowie Autoimmunerkrankungen diskutiert werden. Es folgen der Komplex Ernährung, Adipositas und Diabetes sowie Atherosklerose mit jeweils eigenen Kapiteln. Schließlich gibt es überraschende Beziehungen der Mikrobiota zur Malignomentstehung. Es folgt ein Abschnitt über Antibiotika und deren Rolle bei zum Teil dauerhaften Störungen der intestinalen Bakterien und Pilze. Am Ende des Buches wird am Beispiel von Mikrobiomtransfer ("Stuhltransplantation") und Probiotika auf die therapeutischen Konsequenzen eingegangen. Alle Kapitel sind auch für sich lesbar und verständlich.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-10 av 891
Typ av publikation
doktorsavhandling (442)
tidskriftsartikel (270)
annan publikation (71)
bokkapitel (45)
konferensbidrag (39)
licentiatavhandling (9)
visa fler...
recension (9)
forskningsöversikt (5)
bok (1)
visa färre...
Typ av innehåll
Författare/redaktör
Egesten, Arne (32)
Herwald, Heiko (31)
Nilsson, Bo (23)
Nilsson Ekdahl, Kris ... (20)
Heyman, Birgitta (16)
Essand, Magnus (15)
visa fler...
Korsgren, Olle (10)
Loskog, Angelica (10)
James, Peter (9)
Ohlin, Mats (9)
Hammarström, Marie-L ... (8)
Sandler, Stellan (8)
Singh, Kailash (8)
Hammarström, Marie-L ... (8)
Ramachandran, Mohanr ... (8)
Jin, Chuan (8)
Borrebaeck, Carl (7)
Hughes, Diarmaid, 19 ... (7)
Hallgren, Jenny (7)
Holmgren, Jan, 1944 (7)
Ma, Jing (7)
Heyman, Birgitta, Pr ... (7)
Hammarström, Sten (6)
Hanson, Lars Åke, 19 ... (6)
Sandholm, Kerstin (6)
Fasth, Anders, 1945 (6)
Rönmark, Eva (6)
Tysk, Curt (6)
Wingren, Christer (6)
Ding, Zhoujie (6)
Hultgren Hörnquist, ... (6)
Tötterman, Thomas, P ... (6)
Karlsson-Parra, Alex (5)
Fromell, Karin (5)
Rönnelid, Johan (5)
Lycke, Nils Y, 1954 (5)
Nyhlin, Nils (5)
Bohr, Johan (5)
Eriksson, Emma (5)
Essand, Magnus, Prof ... (5)
Westin, Annika (5)
Dimberg, Anna (5)
Thorvaldson, Lina (5)
Carlsson, Per-Ola (5)
Arrigoni, Giorgio (5)
Luo, Zhengkang (5)
Xu, Hui (5)
Tötterman, Thomas (5)
Kozarcanin, Huda (5)
Wenthe, Jessica (5)
visa färre...
Lärosäte
Lunds universitet (296)
Uppsala universitet (259)
Göteborgs universitet (115)
Umeå universitet (83)
Örebro universitet (40)
Linköpings universitet (38)
visa fler...
Karolinska Institutet (36)
Stockholms universitet (33)
Linnéuniversitetet (19)
Chalmers tekniska högskola (14)
Sveriges Lantbruksuniversitet (14)
Kungliga Tekniska Högskolan (13)
Högskolan i Halmstad (2)
Jönköping University (2)
Högskolan Kristianstad (1)
Malmö universitet (1)
visa färre...
Språk
Engelska (870)
Svenska (19)
Tyska (2)
Forskningsämne (UKÄ/SCB)
Medicin och hälsovetenskap (890)
Naturvetenskap (61)
Lantbruksvetenskap (9)
Teknik (6)
Samhällsvetenskap (1)

År

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy