Depression embodied: an ambiguous striving against fading

Although depression is associated to physical discomfort, meanings of the body in depression are rarely addressed in clinical research. Drawing on the concept of the lived body, this study explores depression as an embodied phenomenon. Using a hermeneutic phenomenological approach, the analysis of narrative‐based interviews with 11 depressed adults discloses a thematic structure of an embodied process of an ambiguous striving against fading. Five subthemes elicit different dimensions of this process, interpreted as disabling or enabling: feeling estranged, feeling confined, feeling burdensome, sensing life and seeking belongingness. In relation to clinical practice, we suggest that the interdisciplinary team can focus on enhancing the enabling dimensions, for example through guided physical activities to support the patient to feel more alive, capable and connected. Moreover, we suggest that the treatment process benefits from an increased awareness of the ambiguity in the patient's struggle, acknowledging both destructive and recharging elements of the withdrawing, and the perceived conflict in‐between.     

A presenilin 1 mutation (L420R) in a family with early onset Alzheimer disease,seizures and cotton wool plaques,but not spastic paraparesis

Over 100 mutations in the presenilin‐1 gene (PSEN1) have been shown to result in familial early onset Alzheimer disease (EOAD), but only a relatively few give rise to plaques with an appearance like cotton wool (CWP) and/or spastic paraparesis (SP). A family with EOAD, seizures and CWP was investigated by neuropathological study and DNA sequencing of the PSEN1 gene. Aβ was identified in leptomeningeal vessels and in cerebral plaques. A single point mutation, p.L420R (g.1508T > G) that gives rise to a missense mutation in the eighth transmembrane (TM8) domain of PS1 was identified in two affected members of the family. p.L420R (g.1508T > G) is the mutation responsible for EOAD, seizures and CWP without SP in this family.     

老年及老年前期重症肌无力的手术治疗(附23例报告)

目的总结胸腺切除术治疗老年及老年前期重症肌无力的临床效果。方法对1981年～2001年在我院行胸腺切除治疗的23例老年及老年前期重症肌无力患者的手术疗效进行回顾分析。结果在所有重症肌无力患者中老年及老年前期患者所占比例小,男性为多见;全身型为主,合并胸腺瘤及危象者多;手术总有效率43.5％。结论老年及老年前期重症肌无力的手术疗效较青壮年为差,但仍是可选择的一种重要方法。     

Brain serotonin transporter binding in non-depressed patients with Parkinson's disease

Early post-mortem data suggest that damage to brain serotonin neurones might play a role in some features (e.g., depression) of Parkinson's disease (PD). However, it is not known whether such damage is a typical characteristic of living patients with PD or whether the changes are regionally widespread. To address this question we measured, by positron emission tomography imaging, levels of the brain serotonin transporter (SERT), a marker for serotonin neurones, as inferred from binding of [¹¹C]-3-amino-4-(2-dimethylaminomethyl-phenylsulfanyl)-benzonitrile (DASB), a second generation SERT radioligand, in subcortical and cerebral cortical brain areas of clinically advanced non-depressed (confirmed by structured psychiatric interview) patients with PD. SERT binding levels in PD were lower than those in controls in all examined brain areas, with the changes statistically significant in orbitofrontal cortex (−22%), caudate (−30%), putamen (−26%), and midbrain (−29%). However, only a slight non-significant reduction (−7%) was observed in dorsolateral pre-frontal cortex, an area implicated in major depression. Our imaging data suggests that a modest, regionally widespread loss of brain serotonergic innervation might be a common feature of advanced PD. Further investigation will be required to establish whether SERT binding is more or less decreased in those patients with PD who also have major depressive disorder.     

颞肌筋膜瓣与全厚皮片移植修复下睑凹陷性畸形

目的探讨颞筋膜瓣或颞肌筋膜瓣与自体全厚皮片移植,在下睑凹陷性瘢痕畸形修复中的应用效果。方法设计以颞浅动脉为蒂的颞筋膜瓣,对伴眶下壁骨缺损者同时行以颞浅、深动脉为蒂的颞肌筋膜瓣,并取耳后全厚皮片移植联合矫正下睑凹陷性畸形。结果8例患者,术后组织瓣及皮片成活良好,凹陷处填充效果满意。随访6个月至1年,睑外翻矫正,瘢痕不显,颞部供区毛发生长良好。结论应用颞筋膜瓣或颞肌筋膜瓣与全厚皮片移植,联合矫正下睑凹陷性畸形的方法,具有操作简便,且无明显的供区损害的特点,是修复下睑凹陷性瘢痕畸形较理想的方法。