| 1. |
- Engelmark Cassimjee, Karim, et al.
(författare)
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A general protein purification and immobilization method on controlled porosity glass : biocatalytic applications
- 2014
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Ingår i: Chemical Communications. - : Royal Society of Chemistry. - 1359-7345 .- 1364-548X. ; 50:65, s. 9134-9137
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Tidskriftsartikel (refereegranskat)abstract
- A general combined purification and immobilization method to facilitate biocatalytic process development is presented. The support material, EziG (TM), is based on controlled porosity glass (CPG) or polymer-coated versions thereof (HybCPG) and binds protein affinity tags. Biocatalytic reactions in aqueous and organic media with seven enzymes of biocatalytic interest are shown.
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| 2. |
- Bejerot, S, et al.
(författare)
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[Not Available]
- 2014
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Ingår i: Lakartidningen. - 0023-7205. ; 111:39
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Tidskriftsartikel (refereegranskat)
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| 3. |
- Bejerot, Susanne, 1955-, et al.
(författare)
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The extreme male brain revisited: gender coherence in adults with autism spectrum disorder
- 2012
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Ingår i: British Journal of Psychiatry. - London, United Kingdom : Royal College of Psychiatrists. - 0007-1250 .- 1472-1465. ; 201:2, s. 116-123
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Tidskriftsartikel (refereegranskat)abstract
- Background The 'extreme male brain' theory suggests that autism spectrum disorder (ASD) is an extreme variant of male intelligence. However, somewhat paradoxically, many individuals with ASD display androgynous physical features regardless of gender. Aims To assess physical measures, supposedly related to androgen influence, in adults with and without ASD. Method Serum hormone levels, anthropometry, the ratio of 2nd to 4th digit length (2D:4D) and psychiatric symptomatology were measured in 50 adults with high-functioning ASD and age- and gender-matched neurotypical controls. Photographs of face and body, as well as voice recordings, were obtained and assessed with respect to gender coherence, blindly and independently, by eight assessors. Results Women with ASD had higher total and bioactive testosterone levels, less feminine facial features and a larger head circumference than female controls. Men in the ASD group were assessed as having less masculine body characteristics and voice quality, and displayed higher (i.e. less masculine) 2D:4D ratios, but similar testosterone levels to controls. Androgynous facial features correlated strongly and positively with autistic traits measured with the Autism-Spectrum Quotient in the total sample. In males and females with ASD dehydroepiandrosterone sulfate did not decrease with age, in contrast to the control group. Conclusions Women with ASD had elevated testosterone levels and several masculinised characteristics compared with controls, whereas men with ASD displayed several feminised characteristics. Our findings suggest that ASD, rather than being characterised by masculinisation in both genders, may constitute a gender defiant disorder.
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| 4. |
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| 5. |
- Manouilenko, Irina, et al.
(författare)
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Minor physical anomalies in adults with autism spectrum disorder and healthy controls
- 2014
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Ingår i: Autism Research and Treatment. - New York, USA : Hindawi Publishing Corporation. - 2090-1925 .- 2090-1933.
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Tidskriftsartikel (refereegranskat)abstract
- Minor Physical Anomalies (MPAs) are subtle abnormalities of the head, face, and limbs, without significant cosmetic or functional impact to the individual. They are assumed to represent external markers of developmental deviations during foetal life. MPAs have been suggested to indicate severity in mental illness and constitute external markers for atypical brain development. Higher frequencies of MPAs can be found in children with autism. The aims of the present study were to examine the prevalence and patterns of MPAs in adults with autism spectrum disorder (ASD) and to investigate whether MPAs are associated with symptom severity and overall functioning. Fifty adults with ASD and intelligence within the normal range and 53 healthy controls were examined with the Waldrop scale, an instrument for assessing MPAs. Face and feet were photographed enabling blinded assessment. Significant differences between the ASD and the control group were found on the MPA total scores, and also in the craniofacial region scores. Moreover, the shape of the ears was associated with autistic traits, in the ASD group. High MPA total scores were associated with poorer functioning. The findings suggest a link between MPAs, autistic traits, and level of functioning. Assessment of MPAs may assist in the diagnostic procedure of psychiatric disorders.
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