腹针疗法治疗冠心病介入术后合并焦虑抑郁障碍患者疗效及对患者焦虑、躯体症状的影响

摘要 目的：探讨腹针疗法治疗冠心病介入术后合并焦虑抑郁障碍患者疗效及对焦虑、躯体症状的影响。方法：选择2021年8月-2022年5月在广东省中医院诊治的冠心病介入术后合并焦虑抑郁障碍患者120例作为研究对象,根据1:1平行对照原则把患者分为试验组与对照组各60例。对照组给予常规治疗,试验组在对照组治疗的基础上给予腹针疗法治疗,试验组与对照组都治疗观察4周。结果：试验组与对照组治疗后的焦虑与抑郁评分明显低于治疗前,试验组明显低于对照组（P<0.05）。试验组与对照组治疗后的心绞痛积分明显高于治疗前,试验组明显高于对照组（P<0.05）。治疗后,两组中医症候积分较治疗前低,试验组也明显低于对照组（P<0.05）。试验组治疗期间的便秘、嗜睡、头晕、心动过速等不良反应发生率为3.3 %,对照组为21.7 %,试验组与对照组对比有明显差异（P<0.05）。结论：腹针疗法治疗冠心病介入术后合并焦虑抑郁障碍患者能促进缓解焦虑抑郁症状还可减少不良反应,改善心绞痛症状,降低中医症候积分。     

Pre-existing psychological disorders,diabetes, and pancreatic cancer: A population-based study of 38,952 Finns

BackgroundIt remains unclear how pre-existing depression, anxiety, and diabetes of different durations are associated with the risk of pancreatic cancer, its clinical characteristics, treatment modalities, and subsequent survival.MethodsFrom a register-based random sample of Finns residing in Finland at the end of the period 1987–2007, 6492 patients diagnosed with primary pancreatic cancer in 2000–2014, and 32 460 controls matched for birth cohort and sex, were identified. Pre-existing depression, anxiety, and diabetes were ascertained from the records of prescribed medication purchases. Information on pancreatic cancer outcomes was obtained from the Finnish cancer register. Data were analyzed using logistic and Cox regressions.ResultsThe risk of developing pancreatic cancer was found to be associated with long-term anxiety (treatment started 36 + months before the cancer diagnosis) (odds ratio (OR): 1.13, 95% confidence interval (95%CI): 1.04–1.22) and long-term diabetes (OR 1.72, 95%CI 1.55–1.90), as well as with new-onset (treatment started 0–24 months before the cancer diagnosis) depression (OR 1.59, 95%CI 1.34–1.88), anxiety (OR 1.76, 95%CI 1.50–2.07), and diabetes (OR 3.92, 95%CI 3.44–4.48). However, the effects of these new-onset conditions were driven by cases that began treatment within 3 months before the cancer diagnosis (concomitant period). Patients with long-term depression, anxiety and diabetes and those with new-onset anxiety had a higher risk of not receiving standard treatments. Lower survival was found for pancreatic cancer patients with new-onset depression (hazards ratio (HR) 1.38, 95%CI 1.16–1.64). Survival was not associated with pre-existing anxiety or diabetes.ConclusionsThe associations between pancreatic cancer risk and pre-existing depression and anxiety were mostly driven by concomitant effects. Individuals with diabetes, regardless of duration, should be closely monitored for pancreatic cancer. Pancreatic cancer patients with new-onset depression should be targeted to improve their survival.     

Behavioural profiles of inbred mouse strains used as transgenic backgrounds. II: cognitive tests

One of the characteristic manifestations of several neurodegenerative diseases is the progressive decline in cognitive ability. In order to determine the suitability of six mouse strains (129S2/Sv, BALB/c, C3H/He, C57BL/6j, CBA/Ca and DBA/2) as transgenic background strains, we investigated the performance on a variety of tasks designed to identify subtle changes in cognition. In addition, a test of exploratory behaviour was used to probe the level of underlying anxiety in these mouse strains, as anxiety can be a confounding factor on behavioural performance generally. The C3H/He mice exhibited the least anxiogenic behavioural profile spending most time on the open arms of the maze, in contrast to the 129S2/Sv mice which spent the least amount of time in this location and were the quickest to move into a closed arm. The C3H/He mouse strain failed to acquire a visual discrimination task and failed to demonstrate learning on a water maze spatial learning task, in contrast to the CBA/Ca, DBA/2 and C57BL/6j strains which demonstrated a degree of learning in both tasks. No significant strain differences were identified on the object recognition task. These data, taken together, suggest that care must be taken when choosing cognitive tasks to be used with particular mouse strains and that task sensitivity must be considered as a critical element to research protocols with regard to these mouse strains.     

Panic anxiety, under the weather?

The relationship between weather conditions and psychiatric disorders has been a continuous subject of speculation due to contradictory findings. This study attempts to further clarify this relationship by focussing on specific conditions such as panic attacks and non-panic anxiety in relation to specific meteorological variables. All psychiatric emergencies attended at a general hospital in Barcelona (Spain) during 2002 with anxiety as main complaint were classified as panic or non-panic anxiety according to strict independent and retrospective criteria. Both groups were assessed and compared with meteorological data (wind speed and direction, daily rainfall, temperature, humidity and solar radiation). Seasons and weekend days were also included as independent variables. Non-parametric statistics were used throughout since most variables do not follow a normal distribution. Logistic regression models were applied to predict days with and without the clinical condition. Episodes of panic were three times more common with the poniente wind (hot wind), twice less often with rainfall, and one and a half times more common in autumn than in other seasons. These three trends (hot wind, rainfall and autumn) were accumulative for panic episodes in a logistic regression formula. Significant reduction of episodes on weekends was found only for non-panic episodes. Panic attacks, unlike other anxiety episodes, in a psychiatric emergency department in Barcelona seem to show significant meteorotropism. Assessing specific disorders instead of overall emergencies or other variables of a more general quality could shed new light on the relationship between weather conditions and behaviour.     

Social isolation-induced decreases in both the abundance of neuroactive steroids and GABA(A) receptor function in rat brain

The effects of social isolation on behavior, neuroactive steroid concentrations, and GABA(A) receptor function were investigated in rats. Animals isolated for 30 days immediately after weaning exhibited an anxiety-like behavioral profile in the elevated plus-maze and Vogel conflict tests. This behavior was associated with marked decreases in the cerebrocortical, hippocampal, and plasma concentrations of pregnenolone, progesterone, allopregnanolone, and allotetrahydrodeoxycorticosterone compared with those apparent for group-housed rats; in contrast, the plasma concentration of corticosterone was increased in the isolated animals. Acute footshock stress induced greater percentage increases in the cortical concentrations of neuroactive steroids in isolated rats than in group-housed rats. Social isolation also reduced brain GABA(A) receptor function, as evaluated by measuring both GABA-evoked Cl(-) currents in XENOPUS: oocytes expressing the rat receptors and tert-[(35)S]butylbicyclophosphorothionate ([(35)S]TBPS) binding to rat brain membranes. Whereas the amplitude of GABA-induced Cl(-) currents did not differ significantly between group-housed and isolated animals, the potentiation of these currents by diazepam was reduced at cortical or hippocampal GABA(A) receptors from isolated rats compared with that apparent at receptors from group-housed animals. Moreover, the inhibitory effect of ethyl-beta-carboline-3-carboxylate, a negative allosteric modulator of GABA(A) receptors, on these currents was greater at cortical GABA(A) receptors from socially isolated animals than at those from group-housed rats. Finally, social isolation increased the extent of [(35)S]TBPS binding to both cortical and hippocampal membranes. The results further suggest a psychological role for neurosteroids and GABA(A) receptors in the modulation of emotional behavior and mood.     

The Modified Hole Board - Measuring Behavior,Cognition and Social Interaction in Mice and Rats

This protocol describes the modified hole board (mHB), which combines features from a traditional hole board and open field and is designed to measure multiple dimensions of unconditioned behavior in small laboratory mammals (e.g., mice, rats, tree shrews and small primates). This paradigm is a valuable alternative for the use of a behavioral test battery, since a broad behavioral spectrum of an animal’s behavioral profile can be investigated in one single test.The apparatus consists of a box, representing the ‘protected’ area, separated from a group compartment. A board, on which small cylinders are staggered in three lines, is placed in the center of the box, representing the ‘unprotected’ area of the set-up. The cognitive abilities of the animals can be measured by baiting some cylinders on the board and measuring the working and reference memory. Other unconditioned behavior, such as activity-related-, anxiety-related- and social behavior, can be observed using this paradigm. Behavioral flexibility and the ability to habituate to a novel environment can additionally be observed by subjecting the animals to multiple trials in the mHB, revealing insight into the animals’ adaptive capacities.Due to testing order effects in a behavioral test battery, naïve animals should be used for each individual experiment. By testing multiple behavioral dimensions in a single paradigm and thereby circumventing this issue, the number of experimental animals used is reduced. Furthermore, by avoiding social isolation during testing and without the need to food deprive the animals, the mHB represents a behavioral test system, inducing if any, very low amount of stress.     

青年卒中后抑郁/焦虑危险因素logistic回归分析

目的:探讨青年卒中患者抑郁/焦虑发生的危险因素,为制定科学的管理策略提供依据。方法:选择2012年7月至2013年7月我院收治的69例青年卒中患者,采用《Hamilton抑郁量表(HAMD)》和《Hamilton焦虑量表(HAMA)》筛选出抑郁/焦虑病例作为病例组,其他病例作为对照组,通过多因素非条件Logistic回归模型分析青年卒中后抑郁/焦虑产生的危险因素。结果:69例青年卒中病人中,抑郁、焦虑的发生率分别约26.0%和36.2%。多因素Logistic回归分析显示NIHSS评分(OR值5.002,95%CI为4.015~6.023)、幕下病变(OR值0.466,95%CI为0.145~1.505)、伴随基础疾病(OR值0.093,95%CI为0.008~1.129)是青年卒中后抑郁/焦虑出现的危险因素。结论:对青年卒中患者要积极控制基础疾病,重视幕下病变和严重残疾,有助于预防及早期识别卒中后抑郁/焦虑的产生。     

A locus on mouse Ch10 influences susceptibility to limbic seizure severity: fine mapping and in silico candidate gene analysis

Identification of genes contributing to mouse seizure susceptibility can reveal novel genes or pathways that provide insight into human epilepsy. Using mouse chromosome substitution strains and interval‐specific congenic strains (ISCS), we previously identified an interval conferring pilocarpine‐induced limbic seizure susceptibility on distal mouse chromosome 10 (Ch10). We narrowed the region by generating subcongenics with smaller A/J Ch10 segments on a C57BL/6J (B6) background and tested them with pilocarpine. We also tested pilocarpine‐susceptible congenics for 6‐Hz ECT (electroconvulsive threshold), another model of limbic seizure susceptibility, to determine whether the susceptibility locus might have a broad effect on neuronal hyperexcitability across more than one mode of limbic seizure induction. The ISCS Line 1, which contained the distal 2.7 Mb segment from A/J (starting at rs29382217), was more susceptible to both pilocarpine and ECT. Line 2, which was a subcongenic of Line 1 (starting at rs13480828), was not susceptible, thus defining a 1.0 Mb critical region that was unique to Line 1. Bioinformatic approaches identified 45 human orthologs within the unique Line 1 susceptibility region, the majority syntenic to human Ch12. Applying an epilepsy network analysis of known and suspected excitability genes and examination of interstrain genomic and brain expression differences revealed novel candidates within the region. These include Stat2, which plays a role in hippocampal GABA receptor expression after status epilepticus, and novel candidates Pan2, Cdk2, Gls2 and Cs, which are involved in neural cell differentiation, cellular remodeling and embryonic development. Our strategy may facilitate discovery of novel human epilepsy genes .     

Physiological and psychological responses of young males during spring-time walks in urban parks

Background

It is widely believed that contact with the natural environment can improve physical and mental health. Urban green spaces may provide city residents with these benefits; however, there is a lack of empirical field research on the health benefits of urban parks.

Methods

This field experiment was performed in May. Seventeen males aged 21.2 ± 1.7 years (mean ± standard deviation) were instructed to walk predetermined 15-minute courses in an urban park and a nearby city area (control). Heart rate and heart rate variability (HRV) were measured to assess physiological responses. The semantic differential (SD) method, Profile of Mood States (POMS), and State-Trait Anxiety Inventory (STAI) were used to measure psychological responses.

Results

Heart rate was significantly lower while walking in the urban park than while walking in the city street. Furthermore, the urban park walk led to higher parasympathetic nervous activity and lower sympathetic nervous activity compared with the walk through the city street. Subjective evaluations were generally in accordance with physiological reactions, and significantly higher scores were observed for the ‘comfortable’, ‘natural’, and ‘relaxed’ parameters following the urban park walk. After the urban park walk, the score for the ‘vigor’ subscale of the POMS was significantly higher, whereas that for negative feelings such as ‘tension-anxiety’ and ‘fatigue’ was significantly lower. The score for the anxiety dimension of the STAI was also significantly lower after the urban park walk.

Conclusions

Physiological and psychological results from this field experiment provide evidence for the physiological and psychological benefits of urban green spaces. A brief spring-time walk in an urban park shifted sympathetic/parasympathetic balance and improved mood state.     

分散注意对经皮冠状动脉介入治疗术前患者心理状态的影响

目的：探讨分散注意对预行经皮冠状动脉介入治疗（PCI）患者心理状态的影响。方法i选取64例预行PCI的冠心病患者,随机分为对照组和试验组,各32例。对照组采用常规护理,试验组在对照组的基础上采用分散注意进行护理干预,采用Zung焦虑自评量表（sAs）及抑郁自评量表（SDS）对两组患者术前3d和术前1～3h的心理状况进行调查,静脉采血测定去甲肾上腺素（NE）、皮质醇（COS）浓度。结果：两组干预前SAS、SDS评分及血浆NE、COS水平比较差异无统计学意义（P〉0．05）;实施干预后,两组患者SAS评分、SDS评分及血浆NE、COS水平均有所下降,与干预前比较差异显著（P〈0．01）,试验组与对照组比较,差异有统计学意义（P〈O．01）。结论：分散注意能有效的减轻PCI术前患者的焦虑等负性情绪,利于患者治疗及术后恢复。