Search PubMed⌕ Search

SEARCH · Search PubMed

Results for “BAST”

Search indexed PubMed citations on genomics, clinical trials, systematic reviews and public health. Explore titles, authors and supplied subject terms, then open the PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 649 records · Page 36Linked to original sources
PubMed1983

Immunopathologic characterization of a monoclonal antibody that recognizes common surface antigens of human ovarian tumors of serous, endometrioid, and clear cell types.

A murine monoclonal antibody, OC125, reacts with a surface component of ovarian tumor cells from humans, but fails to react with normal adult ovarian cells. The spectrum of reactivity of OC125 in ovarian tumors from humans was defined by testing cryostat tissue sections from 60 selected ovarian tumors by indirect immunofluorescence. OC125 stained 7/7 benign, and borderline serous ovarian tumors, 19/23 (83%) serous adenocarcinomas, 2/2 mixed serous and endometrioid carcinomas, 2/3 endometrioid carcinomas, 1/4 clear cell carcinomas, and 2/2 undifferentiated carcinomas. No reactivity was found in eight mucinous ovarian tumors or any of the other 11 epithelial sex cord, germ cell, on hematopoietic tumors tested. In neoplastic cysts, papillae, and glands, the staining was most intense on the luminal surface or in subjacent cytoplasm. Cells in solid sheets also showed peripheral staining. Within a reactive tumor, both negative and positive cells could be found, intimately intermixed. There were no differences in these staining patterns between tissues from primary and metastatic sites. The expression of the OC125 antigen was not related to the degree of malignancy as judged by pathologic criteria. Although mucinous tumors lacked reactivity with OC125, seven of eight mucinous adenomas and adenocarcinomas bound a monoclonal antibody against carcinoembryonic antigen (CEA). Thus, OC125 recognizes a common antigen in some but not all ovarian tumors of serous, clear cell, endometrioid, or undifferentiated type. OC125 may prove useful in the pathologic and cytologic identification of certain types of ovarian tumor cells. Its lack of reactivity with mucinous tumors suggests these belong in a distinct subgroup of ovarian epithelial tumors.

Adenocarcinoma↗
PubMed1990

Detection of breast carcinoma cells in human bone marrow using fluorescence-activated cell sorting and conventional cytology.

Flow cytometry has been compared with conventional cytology as a method for detecting breast carcinoma cells in human bone marrow. Breast cancer cells from patient effusion fluids or from established cell lines were mixed with normal human bone marrow at dilutions ranging from 1:10 to 1:100,000. Cells were labeled with five directly fluoresceinated murine monoclonal antibodies reactive against epithelial cell surface determinants of 42, 55, 72, 200, and more than 200 kD. Fluorescence of tumor cells within the mixtures was then analyzed with the use of a fluorescence-activated cell sorter. In multiple experiments, one tumor cell in 10,000 nucleated marrow cells could be detected by flow cytometry. In addition, a linear correlation was observed over approximately 3 logs between the number of tumor cells added and the number of tumor cells detected. In a double-blind study comparing flow cytometry and cytology, flow cytometric analysis detected one tumor cell among 10,000 marrow precursors in 14 of 15 instances, whereas standard cytologic methods detected similar tumor contamination in 9 of 15 instances. Neither technique used individually could detect one tumor cell in 100,000 bone marrow cells. Used in combination, however, flow cytometry and cytology could detect one breast cancer cell among 100,000 normal marrow progenitors.

Antibodies, Monoclonal↗
PubMed1991

Immunoblastic lymphoma with abundant clear cytoplasm. A comparative study of B- and T-cell types.

The morphologic, phenotypic, molecular genetic, and clinical features of 34 cases of clear-cell immunoblastic lymphoma (IBLC) are described. Sixteen cases were of B-cell type (IBLC-B) and 18 cases were of T-cell type (IBLC-T). There were no significant differences in the morphologic characteristics of the neoplastic cells in the two types, although IBLC-B was less likely to be polymorphic than IBLC-T. Interfollicular proliferation, a higher mitotic rate, infiltration by eosinophils, and an increase in capillary-sized blood vessels were also features of IBLC-T, whereas necrosis and fibrosis were more extensive in IBLC-B. Patients with IBLC-B were predominantly female, whereas those with IBLC-T were predominantly male. The mean age was 62 years for those with IBLC-B and 46 years for those with IBLC-T. Patients with IBLC-B usually had lower-stage disease, but there was no significant difference in survival rate between those with IBLC-B and those with IBLC-T. Although most cases of IBLC have been considered to be of peripheral T-cell origin, the authors conclude that IBLC-B is more common than previously considered and that clear-cell morphologic characteristics are not a reliable indicator of T-cell type.

Cytoplasm↗
PubMed1993

Determination of proliferation index in advanced ovarian cancer using quantitative image analysis.

It has been shown that the monoclonal antibody Ki-67 reacts with a nuclear antigen that is expressed only by proliferating cells. The feasibility of using image analysis to quantitate Ki-67 staining (proliferation index [PI]) of epithelial ovarian cancers was investigated. The PI was determined in 50 advanced-stage primary ovarian cancers. Frozen sections were immunostained with the Ki-67 monoclonal antibody, and the PI was calculated using static image analysis. Among 35 stage III ovarian carcinomas, the median PI was 8.9%, compared with 17.7% in 15 stage IV cancers (P = 0.06). There was no relationship between PI and histologic grade. The median survival time of 32 patients whose cancers had a high Ki-67 expression (> or = 7.5%) was 16.8 months, which differed significantly (P < 0.01) from the median survival of 31.5 months observed in patients whose tumors demonstrated low Ki-67 expression (< 7.5%). Quantitative image analysis of Ki-67-stained fresh-frozen ovarian cancers may provide useful prognostic information. Further studies are warranted to investigate the relationship between Ki-67 expression and other known clinicopathologic and genetic features of ovarian cancer.

Antibodies, Monoclonal↗
PubMed2004

Focal cortical dysplasias: surgical outcome in 67 patients in relation to histological subtypes and dual pathology.

The purpose of this study was to assess whether the histological subtype of focal cortical dysplasia and dual pathology affect surgical outcome in patients with medically intractable epilepsy due to focal cortical dysplasia (FCD). We retrospectively analysed the outcome of 67 patients from 2 to 66 years of age at follow-up periods of 6 to 48 months after epilepsy surgery. Histological subtypes were classified according to Palmini and included a few cases with mild histological abnormalities corresponding to the definition of mild malformations of cortical development. The seizure outcome was classified according to Engel and evaluated at the last follow-up visit as well as at follow-up periods of 12 and 24 months after surgery. The outcome in patients with FCD and additional hippocampal pathology (dual pathology) was analysed separately. Distribution of histological subtypes differed in temporal and extratemporal localization, with a significantly higher extratemporal prevalence of FCD type 2. There was a tendency towards better postsurgical outcome related to the last follow-up visit in patients with more subtle abnormalities classified as mild malformations of cortical development (mMCD) (63% Engel Ia), FCD type 1a (67% Engel Ia) and FCD type 1b (55% Engel Ia) compared with patients with FCD type 2a (43% Engel Ia) and FCD type 2b (Taylor type) (50% Engel Ia). Considering the outcome at follow-up periods over 12 and 24 months, complete seizure-freedom was achieved significantly more often in patients with FCD type 1 and mMCD than with FCD type 2, and seizure reduction by less than 75% (Engel IV) occurred in more patients with FCD type 2a compared with the other subgroups. This tendency was seen in the whole patient group and in the extratemporal subgroup. Patients with dual pathology almost always had temporal lobe epilepsy; the outcome in this patient group was generally favourable (66% complete seizure-freedom at the last follow-up visit). The outcome remained almost constant with longer periods of follow-up. We conclude that patients with FCD type 1 and mMCD had a better outcome compared with those with more severe forms of cortical dysplasia. A higher incidence of FCD type 1 in temporal localization did not allow the effects of histological subtype and localization to be separated. A subanalysis of extratemporal FCDs, however, revealed a similar tendency for a better outcome with FCD type 1, suggesting that the histological subtype itself seems to be at least a relevant cofactor influencing postsurgical outcome.

Adolescent↗
PubMed2006

Clinical characteristics in focal cortical dysplasia: a retrospective evaluation in a series of 120 patients.

Focal cortical dysplasias (FCDs) are increasingly diagnosed as a cause of symptomatic focal epilepsy in paediatric and adult patients. However, little is known about the clinical characteristics of epilepsy in these patients. In order to elucidate the clinical characteristics of their epilepsy, 120 pharmacoresistant patients including children and adults with histologically proven FCD were studied retrospectively. Age at seizure onset was analysed in the total group and compared between subgroups with different localization and different histological subtypes of FCD. The role of febrile seizures with respect to dual pathology was investigated. Seizure semiology was analysed focusing on initial seizure type and change of seizure semiology during the course of disease. Finally, transient responsiveness to antiepileptic drug therapy was studied. In the majority of patients, epilepsy began in the first 5 years of life. However, onset of epilepsy could also occur in the second or third decade until the age of 60. Age at epilepsy onset was not significantly different between temporal, extratemporal and multilobar localization of FCD. Patients without cytoarchitectural abnormalities (mild malformations of cortical development, FCD 1a according to Palmini) had significantly later epilepsy onset (P= 0.001) compared with patients with cytoarchitectural abnormalities (FCD 1b, 2a and 2b according to Palmini). In patients with additional hippocampal sclerosis (dual pathology) febrile seizures were significantly more frequently reported (P = 0.02) than in patients without dual pathology. Moreover, patients with dual pathology and febrile seizures significantly more frequently presented with severe hippocampal sclerosis (Wyler Grade 3-4) as compared with patients with dual pathology in the absence of febrile seizures (P = 0.03). First observed seizures were mainly tonic or generalized tonic-clonic. A change of seizure semiology seemed to be age-dependent and occurred between the age of >1 and 14 years. About 15.8% of the patients presented with status epilepticus during the course of disease. About 17% of the patients showed transient responsiveness (> or =1 year seizure freedom) to antiepileptic drug therapy either after initial therapy (50%) or later in the course of epilepsy (50%). Patients with FCD represent a heterogeneous group. Different age at epilepsy onset and transient responsiveness to antiepileptic drugs in approximately 17% of patients may reflect different dynamics in epileptogenicity of the underlying FCD. Dual pathology may be associated with different pathomechanisms in patients with and without febrile seizures.

Adolescent↗
PubMed2006

Knockdown of p53 combined with expression of the catalytic subunit of telomerase is sufficient to immortalize primary human ovarian surface epithelial cells.

Ovarian cancer is developed from a single layer of thin epithelial cells covering the surface of ovary, named human ovarian surface epithelial cells. Like all primary human cells, human ovarian surface epithelial cells have a finite life span and will go into senescence and eventually die when cultured in vitro. Immortalized human ovarian surface epithelial cells will provide an important model system with which to study ovarian cancer initiation and progression. Here, we show that silencing p53 expression with retrovirus-mediated small interfering RNA can delay the senescence and extend cell passage number, but is not sufficient to immortalize normal ovarian surface epithelial cells. Introduction of the catalytic subunit of telomerase is similarly insufficient to achieve immortalization. However, concurrent disruption of p53 expression with small interfering RNA retroviral constructs and ectopic expression of the catalytic subunit of telomerase was sufficient to induce cellular immortalization in 3 of 3 human ovarian surface epithelial cell cultures tested. The immortalization is associated with increased telomerase activity and telomere length, and attenuated response of cell-cycle regulatory proteins to irradiation. The resultant immortal cells continued to express the same specific cytokeratins 8 and 18 as parental cells did, indicating that the epithelial characters are still maintained in the immortal cells. In addition, the immortalized cells are non-tumorigenic and nearly diploid, which is in constrast with one immortalized by SV40 T/t antigens and hTERT. As both p53 pathway dysfunction and activation of telomerase are commonly present in human ovarian cancer, these immortal cells provide an authetic cell model system for the study of the human ovarian cancer initiation, progression, differentiation and chemoprevention.

Animals↗
PubMed2003

Significance of dopamine transmission in the rat medial prefrontal cortex for conditioned fear.

Previous studies have demonstrated activation of dopamine transmission in the medial prefrontal cortex (mPFC) by conditioned fear stimuli. Therefore, the present study investigated the functional significance of mPFC dopamine for a conditioned fear response to a tone. We examined the effects of inhibition or stimulation of mPFC dopamine transmission by local microinfusion of the D1/D2-receptor antagonist cis-flupenthixol or the indirect dopamine receptor agonist D-amphetamine, respectively, in a classical fear-conditioning paradigm in Wistar rats. Rats received tone-shock pairings and were later exposed to the tone alone. Freezing was used as measure of conditioned fear. Presence of the drugs in the mPFC during the tone-shock pairings did not affect freezing during subsequent presentation of the tone alone. However, when cis-flupenthixol and D-amphetamine were present in the mPFC during presentation of the tone alone, freezing to the tone was reduced. We demonstrated that the decreased freezing could be explained neither by state dependency nor infusion-induced alterations in activity. Our data indicate that mPFC dopamine transmission is important for the retrieval/expression, but not the formation, of conditioned fear. The reduction of conditioned fear by prefrontal infusion of both cis-flupenthixol and D-amphetamine may reflect normal expression of conditioned fear requires an optimal level of mPFC dopamine activity.

Animals↗
PubMed1994

A novel gene encoding a B-box protein within the BRCA1 region at 17q21.1.

A novel cDNA clone was isolated using a polyclonal serum directed against partially purified ovarian carcinoma antigen CA125. The deduced peptide sequence lacked membrane protein characteristics expected for CA125 but encompassed a B-box/coiled coil motif present in many genes with transformation potential. The gene was mapped by fluorescence in situ hybridization within the minimum region known to contain the familial breast/ovarian carcinoma gene, BRCA1. YAC and cosmid clones were isolated and used to refine the location of this gene adjacent and proximal to the RNU2 locus. The exon structure of the gene was determined. Extensive SSCP and sequence analysis of over 100 tumour and normal DNAs from familial and sporadic breast cancers and sporadic ovarian cancers failed to detect mutations in the coding region of this gene.

Amino Acid Sequence↗
PubMed2003

Reactivation of the silenced and imprinted alleles of ARHI is associated with increased histone H3 acetylation and decreased histone H3 lysine 9 methylation.

ARHI has been identified as a maternally imprinted tumor suppressor gene that maps to chromosome 1p31 and whose expression is markedly down-regulated in breast cancer. To explore possible mechanisms that could silence ARHI expression, we have tested the importance of DNA methylation, histone acetylation and histone methylation in regulating ARHI expression. We found that treatment with CpG demethylating agents and/or histone deacetylase inhibitors could reactivate both the silenced and the imprinted alleles of this tumor suppressor gene. Reactivation of ARHI expression by these reagents is related to the methylation status of the CpG islands in the ARHI promoter, especially CpG island II. Chromatin immunoprecipitation assays revealed that histone H3 lysine 9/18 acetylation levels associated with ARHI in normal cells were significantly higher than those in breast cancer cell lines that lacked ARHI expression. Treatment with a CpG demethylating agent and/or histone deacetylase inhibitor could increase ARHI expression in breast cancer cells, with a corresponding increase in histone H3 lysine 9/18 acetylation and decrease in histone H3 lysine 9 methylation.

Acetylation↗
PubMed2003

In vitro susceptibility of Bacillus anthracis to various antibacterial agents and their time-kill activity.

OBJECTIVES: To investigate the in vitro acquisition of resistance to antibiotics by Bacillus anthracis. METHODS: The in vitro activities of 18 antibacterial agents against two strains of B. anthracis, the Sterne strain and the Russian anthrax vaccine strain ST-1, were tested by determining the MICs and by measuring the rates of antibiotic kill at 5x and 10x MIC. RESULTS: The fluoroquinolones ciprofloxacin, ofloxacin, levofloxacin and moxifloxacin, the beta-lactams penicillin G and amoxicillin, the macrolide clarithromycin, the ketolide telithromycin, as well as clindamycin, rifampicin and quinupristin/dalfopristin had MICs in the range of 0.03-0.25 mg/L. Minocycline had an MIC of 0.03 mg/L, as did penicillin, against the ST-1 strain. Ciprofloxacin had an MIC of 0.03 mg/L against both strains. Erythromycin, vancomycin and the oxazolidinone linezolid were less active (MIC 0.5-2.5 mg/L). Ceftriaxone was the least active, having an MIC of 8.0 mg/L. Chloramphenicol was inactive (MIC > 256 mg/L). Quinupristin/dalfopristin, rifampicin and moxifloxacin showed the most rapid bacterial killing, achieving a complete eradication of detectable organisms (2 log(10) reduction within 0.5-3 h and 4 log(10) reduction within 0.5-4 h for both strains at concentrations of 5x and 10x the MIC). The beta-lactams and vancomycin demonstrated a 2-4 log(10) reduction within 5-15 h. Ceftriaxone had a similar effect to penicillin and amoxicillin against the ST-1 strain, but a slower effect than these two beta-lactams against the Sterne strain. The macrolides, tetracyclines and linezolid demonstrated a lower kill rate, while chloramphenicol did not kill at all. CONCLUSIONS: These data expand on the spectrum of agents recommended for the treatment of anthrax (ciprofloxacin, penicillin G and tetracyclines) and add new options, such as other fluoroquinolones, amoxicillin, rifampicin and quinupristin/dalfopristin, as potential therapeutic agents.

Anti-Bacterial Agents↗
PubMed2004

In vitro post-antibiotic effect of fluoroquinolones, macrolides, beta-lactams, tetracyclines, vancomycin, clindamycin, linezolid, chloramphenicol, quinupristin/dalfopristin and rifampicin on Bacillus anthracis.

OBJECTIVES: The aim of this study was to investigate in vitro the post-antibiotic effect (PAE) of 19 antibacterial agents against two strains of Bacillus anthracis (ST-1 and Sterne strains). METHODS: PAE was determined by calculating the time required for the viable counts of antibiotic-exposed bacteria (at concentrations of 10x MIC and exposure for 2 h) at 37 degrees C to increase by 1 log10 above the counts observed immediately after antibiotic removal compared with the corresponding time for controls not exposed to antibiotics. RESULTS: The PAEs of the fluoroquinolones (ciprofloxacin, ofloxacin, levofloxacin, moxifloxacin and garenoxacin) were 2-5 h. The macrolide (erythromycin, clarithromycin and telithromycin) PAEs were 1-4 h, and that of clindamycin was 2 h. The PAEs induced by tetracycline and minocycline were 1-3 h. The PAEs induced by the beta-lactams (penicillin G, amoxicillin and ceftriaxone), vancomycin, linezolid and chloramphenicol were 1-2 h. The PAE induced by rifampicin was 4-5 h. Quinupristin/dalfopristin had the longest PAE, lasting for 7-8 h. CONCLUSIONS: Our results indicate that the PAE is unrelated to the MIC but may be related to the rapidity of bacterial kill. These observations may bear importance on treatment regimens of human anthrax.

Acetamides↗
PubMed2004

Selection of Bacillus anthracis isolates resistant to antibiotics.

OBJECTIVE: Long-term therapy for anthrax might induce antimicrobial resistance in Bacillus anthracis. The aim of the present study was to investigate the potential of 18 different antibiotics to select resistant isolates of B. anthracis, (ST-1 and Sterne strains). METHODS: Resistant isolates were selected by serial passages on brain heart infusion agar containing increasing concentrations of antibiotics (from the MIC upwards). RESULTS: The MICs of ciprofloxacin, ofloxacin and levofloxacin increased from 0.125-0.25 to 8 mg/L, that of moxifloxacin increased from 0.03-0.06 to 8 mg/L, in both strains, and the MIC of garenoxacin increased from 0.015 to 0.5 mg/L for the ST-1 strain and from 0.03 to 8 mg/L for the Sterne strain. The MICs of tetracycline and minocycline increased from 0.125 to 2-8 mg/L and 0.06 to 1 mg/L, respectively. The MIC of vancomycin increased from 2.5 to 20 mg/L for the ST-1 strain and from 5 to 20 mg/L for the Sterne strain. Linezolid exhibited an MIC increase from 2 to 4 mg/L for both strains. The MIC of quinupristin/dalfopristin increased from 0.125 to 64-128 mg/L. Erythromycin demonstrated an MIC increase from 1 to 128 mg/L, that of clarithromycin increased from 0.125 to 8-64 mg/L and that of telithromycin increased from 0.06-0.125 to 1-4 mg/L. The clindamycin MIC increased from 0.125-0.25 to 8 mg/L. Penicillin G and amoxicillin MICs increased from <1 mg/L to 128-512 mg/L. Isolates made resistant to one fluoroquinolone exhibited cross-resistance to the other quinolones except the ST-1 mutant strain which remained susceptible to garenoxacin. Cross-resistance to fluoroquinolones did not correlate with resistance to other antibiotics. CONCLUSION: The ease with which B. anthracis can be made resistant in vitro suggests that close monitoring of patients treated for anthrax is mandatory.

Anti-Bacterial Agents↗
PubMed2004

Type II topoisomerase mutations in Bacillus anthracis associated with high-level fluoroquinolone resistance.

OBJECTIVES: To identify and characterize the mechanisms of high-level fluoroquinolone resistance in two strains of Bacillus anthracis following serial passage in increasing concentrations of fluoroquinolones. METHODS: Fluoroquinolone-resistant isolates of the Sterne and Russian Anthrax Vaccine STi strains were obtained following serial passage in the presence of increasing concentrations of four different fluoroquinolones. The quinolone-resistance-determining regions of the type II topoisomerase genes from the resistant strains were amplified by PCR and characterized by DNA sequence analysis. The MICs in the presence and absence of reserpine were determined using broth microdilution as a means of detecting active efflux. RESULTS: Single and double amino acid substitutions in the GyrA (Ser-85-Leu; Glu-89-Arg/Gly/Lys) and GrlA (Ser-81-Tyr; Val-96-Ala; Asn-70-Lys) were most common. A single amino acid substitution in GyrB (Asp-430-Asn) was also identified. Efflux only applied to isolates selected for by either levofloxacin or ofloxacin. CONCLUSIONS: Specific amino acid substitutions in the type II topoisomerase enzymes significantly contributed to the development of high-level fluoroquinolone resistance in B. anthracis. However, notable differences between the strains and the drugs tested were identified including the role of efflux and the numbers and types of mutations identified.

Amino Acid Substitution↗
PubMed2001

A vegetable/fruit concentrate with high antioxidant capacity has no effect on biomarkers of antioxidant status in male smokers.

The potential benefits of a high fruit and vegetable intake on the antioxidant status and on relevant biomarkers of oxidative damage to lipids, proteins and DNA and on (functional) markers of oxidative stress were evaluated. A randomized, free living, open placebo-controlled cross-over trial of 3 wk, with a 2-wk washout period between treatments, was performed in a group of 22 male smokers with a relatively low vegetable and fruit intake using a vegetable burger and fruit drink. The vegetable burger and fruit drink increased serum levels of vitamin C, alpha-carotene, beta-carotene, beta-cryptoxanthin and zeaxanthin and plasma total antioxidant capacity. However, no effects were demonstrated on any marker of oxidative damage to lipids (malondialdehyde F(2)-isoprostane) proteins (carbonyls) and DNA (Comet assay) and (functional) markers of oxidative stress (reduced/oxidized glutathione ratio, glutathione-S-transferase alpha, glutathione-S-transferase pi and nuclear transcription factor-kappaB). Apparently, these increased levels of antioxidants in serum were not sufficiently high to show beneficial changes with the selected biomarkers. Alternatively, oxidative stress in male smokers with a relatively low fruit and vegetable intake might have been still too low to demonstrate a beneficial effect of antioxidants.

Adult↗
PubMed2003

Using a correction factor to correct for overreporting in a food-frequency questionnaire does not improve biomarker-assessed validity of estimates for fruit and vegetable consumption.

To correct for overreporting of fruit and vegetable (FV) consumption in a food-frequency questionnaire, summary questions about consumption of main FV groups are often used to calculate correction factors. This study compared the ability to rank people according to their FV intake of those summary questions and the sum of questions on individual FV items within categories, and of corrected or uncorrected estimates of specific sorts of FV. Healthy middle-age women (n = 161) completed a food-frequency questionnaire about FV consumption during the previous month and gave a single fasting blood sample. Correction factors were calculated as the reported frequency on a summary question divided by the summed frequencies of all items in a category. Plasma carotenoids and vitamin C served as biomarkers of FV consumption. Significant correlations between FV consumption and biomarkers were observed (e.g., Spearman's correlation coefficient r with total carotenoids/vitamin C: 0.32/0.34 for vegetables, 0.30/0.25 for fruits). Summary estimates of cooked, raw and total vegetable consumption correlated higher with biomarkers than sum estimates. For fruits no differences in correlations between sum and summary estimates were observed. Applying a correction factor on the consumption of carrots and total cabbage resulted in lower correlations with relevant biomarkers. For broccoli/cauliflower, Brussels sprouts and citrus fruits, correlations with biomarkers did not change after correction. We conclude that summary questions may suffice to rank individuals according to their intake of main FV categories, and that correction for overreporting of individual FV items is probably not advisable when ranking individuals according to intake of these items.

Adult↗