Proteomic analysis of effects of Chinese herbs to calm the liver and suppress hyperactive yang in a rat migraine model

BACKGROUND： The expression of ubiquitin and energy-associated protein can provoke migraines. Studies have suggested that expression is closely linked to ＂hyperactivity of liver-yang theory＂ in Traditional Chinese Medicine （TCM）, as well as the function of periphery sympathetic nerve medulla. OBJECTIVE： To observe proteomic changes in a rat migraine model with regard to hyperactivity of liver-yang when treated with Chinese herbs to calm the liver and suppress hyperactive yang compound. DESIGN, TIME AND SETTING： A randomized controlled study. This study was performed at the laboratory of Institute of Integrated Traditional Chinese and Western Medicine, Institute of Human Reproduction and Stem Cell Engineering and Key Laboratory of Cancer Proteomics of Ministry of Health, Xiangya Hospital Affiliated to Central South University between September 2006 and July 2007. MATERIALS： Thirty, male, healthy, Sprague-Dawley rats, aged eight weeks, were included in the final analysis. Aconite, to calm the liver and suppress hyperactive yang compound, was provided by the Dispensary of Traditional Chinese medicine, Xiangya Hospital, Central South University. A physiological electronic stimulator, type SDQ-1, was provided by Bengbu Practical Institute of Technology. The left trigeminal ganglion was localized and stimulated for 10 minutes, and the rats were orally administered an aconite concoction to establish a rat migraine model with hyperactivity of liver-yang. METHODS： Rats were randomly divided into a normal control group, model group, and TCM treatment group, with 10 rats in each group. The TCM treatment group was orally treated to calm the liver and suppress the hyperactive yang compound once a day for 28 days. In contrast, the model group and normal group were orally administered the same amount of distilled water once a day for 28 days. MAIN OUTCOME MEASURES： The total proteins from adrenal glands of the three groups were separated by two-dimensional gel electrophoresis （2-DE）, and 2-DE images were analyzed by PDQuest 7.0 software. Matrix-Assisted Laser Desorption/Ionization-Time of Flight Mass Spectrometry （MALDI-TOF-MS） was used to obtain peptide mass fingerprints of the differential proteins. Databases were searched to identify the proteins, RESULTS： A total of 30 rats were included in the final analysis. Reproducible 2-DE patterns from rat adrenal gland of the three groups were obtained. Compared with the normal group, nine proteins were down-regulated and five proteins were up-regulated in the model group; however, these expressions returned to normal, or near normal levels, in the TCM treatment group. A total of eight differentially expressed proteins were identified： glycogen phosphorylase, ATP synthase D chain, isovaleryl-CoA dehydrogenase, ubiquitin, Annexin-3, Annexin-A1, Peroxirdoxin-II, and heat shock protein-27. CONCLUSION： Liver calming and suppression of the hyperactive yang compound may up-regulate expression of proteins related to energy metabolism and the ubiquitin system. Compounds that are used to treat migraines may contribute to protein functions in the peripheral sympathetic nervous system.

Effect of Chinese Herbal Medicine for Calming Gan(肝) and Suppressing Hyperactive Yang on Arterial Elasticity Function and Circadian Rhythm of Blood Pressure in Patients with Essential Hypertension

Objective：To observe the effect of Chinese herbal medicine for calming Gan（肝） and suppressing hyperactive yang（平肝潜阳,CGSHY） on arterial elasticity function and the circadian rhythm of blood pressure in patients with essential hypertension（EH）.Methods：Adopting a parallel,randomized design,sixty-four patients with EH of stagesⅠandⅡwere randomly divided into two groups according to a random number table,with 32 in each group.The patients in the treatment group were treated with CGSHY and those in the control group were treated with Enalapril.All patients were given 24-h ambulatory blood pressure monitoring（ABPM） before and after a 12-week treatment.Trough/peak（T/P） ratios of systolic and diastolic blood pressure（SBP DBP） of each group were calculated.The circadian rhythm of their blood pressure was observed at the same time. The changes in elasticity of the carotid artery in the patients,including stiffness parameter（β）,pressure-strain elastic modulus（Ep）,arterial compliance（AC）,augmentation index（Al）,and pulse wave velocity（PVWβ） were determined by the echo-tracking technique before and after a 12-week treatment.In the meantime,their levels of nitric oxide（NO） and endothelin-1（ET-1） were measured respectively.Results：After treatment,all parameters in the 24-h ABPM and the elasticity of the carotid artery（β,Ep,AC and PVWβ） were markedly improved,the level of NO was increased,and ET-1 was decreased in both groups as compared with values before treatment （P0.05 or P0.01）.Further,the improvements in the ratio of T/P of SBP DBP and in the level of NO and ET-1 in the treatment group were more significant than those in the control group（P0.05）.There were no significant differences in all parameters in the ABPM monitoring and the elasticity of the carotid artery,the recovery of blood pressure circadian rhythm,and the therapeutic effect of antihypertension in EH patients between the two groups （P0.05）.Conclusions：Chinese herbal medicine for CGSHY may lower the blood pressure smoothly and recover the circadian rhythm of blood pressure in EH patients.They may also improve the carotid elasticity of EH patients similar to that of Enalapril.The mechanism of action of Chinese herbs on EH might be related to the regulation of vascular endothelium function.

MicroRNAs as potential biomarkers for diagnosis of attention deficit hyperactivity disorder

Inappropriate levels of hyperactivity,impulsivity,and inattention characterize attention deficit hyperactivity disorder,a common childhood-onset neuropsychiatric disorder.The cognitive function and learning ability of children with attention deficit hyperactivity disorder are affected,and these symptoms may persist to adulthood if they are not treated.The diagnosis of attention deficit hyperactivity disorder is only based on symptoms and objective tests for attention deficit hyperactivity disorder are missing.Treatments for attention deficit hyperactivity disorder in children include medications,behavior therapy,counseling,and education services which can relieve many of the symptoms of attention deficit hyperactivity disorder but cannot cure it.There is a need for a molecular biomarker to distinguish attention deficit hyperactivity disorder from healthy subjects and other neurological conditions,which would allow for an earlier and more accurate diagnosis and appropriate treatment to be initiated.Abnormal expression of microRNAs is connected to brain development and disease and could provide novel biomarkers for the diagnosis and prognosis of attention deficit hyperactivity disorder.The recent studies reviewed had performed microRNA profiling in whole blood,white blood cells,blood plasma,and blood serum of children with attention deficit hyperactivity disorder.A large number of microRNAs were dysregulated when compared to healthy controls and with some overlap between individual studies.From the studies that had included a validation set of patients and controls,potential candidate biomarkers for attention deficit hyperactivity disorder in children could be miR-140-3p,let-7g-5p,-30e-5p,-223-3p,-142-5p,-486-5p,-151a-3p,-151a-5p,and-126-5p in total white blood cells,and miR-4516,-6090,-4763-3p,-4281,-4466,-101-3p,-130a-3p,-138-5p,-195-5p,and-106b-5p in blood serum.Further studies are warranted with children and adults with attention deficit hyperactivity disorder,and consideration should be given to utilizing rat models of attention deficit hyperactivity disorder.Animal studies could be used to confirm microRNA findings in human patients and to test the effects of targeting specific microRNAs on disease progression and behavior.

Food intolerance and the few-foods(or oligoantigenic)diet in children with attention-deficit hyperactivity disorder

The hypothesis that some children with attention-deficit hyperactivity disorder(ADHD)may show sensitivity or allergic reactions to various food items has led to the development of the the few-foods(or oligoantigenic)diet.The rationale of the diet is to eliminate certain foods from the diet in order to exclude potential allergens contained either naturally in food or in artificial ingredients with allergenic properties.The oligoantigenic diet attempts to identify individual foods to which a person might be sensitive.First,ADHD symptoms are monitored while multiple foods are excluded from the diet.Subsequently,if symptoms remit,foods are re-introduced,while observing the individual for the return of symptoms.An advantage of the oligoantigenic diet is that it can be tailored to the individual.A growing body of evidence suggests that behavioral symptoms of subgroups of children with ADHD may benefit from the elimination of certain foods.The effect sizes of an oligoantigenic diet regarding improvement of ADHD symptoms have been found to be medium to large.Available evidence suggests that the investigation of the role of food hypersensitivities in ADHD is a promising avenue worthy of further exploration.Further large-scale,randomized controlled studies including assessment of long-term outcome are therefore warranted.

Main focus of parents of children with attention deficit hyperactivity disorder and the effectiveness of early clinical screening

BACKGROUND Attention deficit hyperactivity disorder(ADHD)is a common mental and behavioral disorder among children.AIM To explore the focus of attention deficit hyperactivity disorder parents and the effectiveness of early clinical screening METHODS This study found that the main directions of parents seeking medical help were short attention time for children under 7 years old(16.6%)and poor academic performance for children over 7 years old(12.1%).We employed a two-stage experiment to diagnose ADHD.Among the 5683 children evaluated from 2018 to 2021,360 met the DSM-5 criteria.Those diagnosed with ADHD underwent assessments for letter,number,and figure attention.Following the exclusion of ADHD-H diagnoses,the detection rate rose to 96.0%,with 310 out of 323 cases identified.RESULTS This study yielded insights into the primary concerns of parents regarding their children's symptoms and validated the efficacy of a straightforward diagnostic test,offering valuable guidance for directing ADHD treatment,facilitating early detection,and enabling timely intervention.Our research delved into the predominant worries of parents across various age groups.Furthermore,we showcased the precision of the simple exclusion experiment in discerning between ADHD-I and ADHD-C in children.CONCLUSION Our study will help diagnose and guide future treatment directions for ADHD.

Clarifying the relationship and analyzing the influential factors of bronchial asthma in children with attention-deficit hyperactivity disorder

BACKGROUND Bronchial asthma is closely related to the occurrence of attention-deficit hyperactivity disorder(ADHD)in children,which can easily have adverse effects on children’s learning and social interactions.Studies have shown that childhood asthma can increase the risk of ADHD and the core symptoms of ADHD.Compared with children with ADHD alone,children with asthma and ADHD are more likely to show high levels of hyperactivity,hyperactive-impulsive and other externalizing behaviors and anxiety in clinical practice and have more symptoms of somatization and emotional internalization.AIM To explore the relationship between ADHD in children and bronchial asthma and to analyze its influencing factors.METHODS This retrospective cohort study was conducted at Dongying People's Hospital from September 2018 to August 2023.Children diagnosed with ADHD at this hospital were selected as the ADHD group,while healthy children without ADHD who underwent physical examinations during the same period served as the control group.Clinical and parental data were collected for all participating children,and multivariate logistic regression analysis was employed to identify risk factors for comorbid asthma in children with ADHD.RESULTSSignificant differences were detected between the ADHD group and the control group in terms of family history ofasthma and allergic diseases, maternal complications during pregnancy, maternal use of asthma and allergymedications during pregnancy, maternal anxiety and depression during pregnancy, and parental relationshipstatus (P < 0.05). Out of the 183 children in the ADHD group, 25 had comorbid asthma, resulting in a comorbidityrate of 13.66% (25/183), compared to the comorbidity rate of 2.91% (16/549) among the 549 children in the controlgroup. The difference in the asthma comorbidity rate between the two groups was statistically significant (P <0.05). The results of the multivariate logistic regression analysis indicated that family history of asthma and allergicdiseases, maternal complications during pregnancy, maternal use of asthma and allergy medications duringpregnancy, maternal anxiety and depression during pregnancy, and parental relationship status are independentrisk factors increasing the risk of comorbid asthma in children with ADHD (P < 0.05).CONCLUSIONChildren with ADHD were more likely to have comorbid asthma than healthy control children were. A familyhistory of asthma, adverse maternal factors during pregnancy, and parental relationship status were identified asrisk factors influencing the comorbidity of asthma in children with ADHD. Clinically, targeted interventions basedon these factors can be implemented to reduce the risk of comorbid asthma. This information is relevant for resultssections of abstracts in scientific articles.

Nutritional epigenetics education improves diet and attitude of parents of children with autism or attention deficit/hyperactivity disorder

BACKGROUND Unhealthy maternal diet leads to heavy metal exposures from the consumption of ultra-processed foods that may impact gene behavior across generations,creating conditions for the neurodevelopmental disorders known as autism and attention deficit/hyperactivity disorder(ADHD).Children with these disorders have difficulty metabolizing and excreting heavy metals from their bloodstream,and the severity of their symptoms correlates with the heavy metal levels measured in their blood.Psychiatrists may play a key role in helping parents reduce their ultra-processed food and dietary heavy metal intake by providing access to effective nutritional epigenetics education.AIM To test the efficacy of nutritional epigenetics instruction in reducing parental ultra-processed food intake.METHODS The study utilized a semi-randomized test and control group pretest-posttest pilot study design with participants recruited from parents having a learning-disabled child with autism or ADHD.Twenty-two parents who met the inclusion criteria were randomly selected to serve in the test(n=11)or control(n=11)group.The test group participated in the six-week online nutritional epigenetics tutorial,while the control group did not.The efficacy of the nutritional epigenetics instruction was determined by measuring changes in parent diet and attitude using data derived from an online diet survey administered to the participants during the pre and post intervention periods.Diet intake scores were derived for both ultra-processed and whole/organic foods.Paired sample t-tests were conducted to determine any differences in mean diet scores within each group.RESULTS There was a significant difference in the diet scores of the test group between the pre-and post-intervention periods.The parents in the test group significantly reduced their intake of ultra-processed foods with a preintervention diet score of 70(mean=5.385,SD=2.534)and a post-intervention diet score of 113(mean=8.692,SD=1.750)and the paired t-test analysis showing a significance of P<0.001.The test group also significantly increased their consumption of whole and/or organic foods with a pre-intervention diet score of 100(mean=5.882,SD=2.472)and post-intervention diet score of 121(mean=7.118,SD=2.390)and the paired t-test analysis showing a significance of P<0.05.CONCLUSION Here we show nutritional epigenetics education can be used to reduce ultra-processed food intake and improve attitude among parents having learning-disabled children with autism or ADHD.

Clinical and genetic characteristics of a child with Sotos syndrome and attention-deficit/hyperactivity disorder:A case report

BACKGROUND Sotos syndrome is an autosomal dominant disorder,whereas attention-deficit/hyperactivity disorder(ADHD)is a neurodevelopmental condition.This report aimed to summarize the clinical and genetic features of a pediatric case of Soros syndrome and ADHD in a child exhibiting precocious puberty.CASE SUMMARY The patient presented with accelerated growth and advanced skeletal maturation;however,she lacked any distinct facial characteristics related to specific genetic disorders.Genetic analyses revealed a paternally inherited heterozygous synonymous mutation[c.4605C>T(p.Arg1535Arg)].Functional analyses suggested that this mutation may disrupt splicing,and bioinformatics analyses predicted that this mutation was likely pathogenic.After an initial diagnosis of Sotos syndrome,the patient was diagnosed with ADHD during the follow-up period at the age of 8 years and 7 months.CONCLUSION The potential for comorbid ADHD in Sotos syndrome patients should be considered to avoid the risk of a missed diagnosis.

Identification and treatment of individuals with attentiondeficit/ hyperactivity disorder and substance use disorder: An expert consensus statement

Attention-deficit/hyperactivity disorder(ADHD)often co-occurs with substance use(SU)and/or substance use disorder(SUD).Individuals with concurrent ADHD and SU/SUD can have complex presentations that may complicate diagnosis and treatment.This can be further complicated by the context in which services are delivered.Also,when working with young people and adults with co-existing ADHD and SU/SUD,there is uncertainty among healthcare practitioners on how best to meet their needs.In February 2022,the United Kingdom ADHD Partnership hosted a meeting attended by multidisciplinary experts to address these issues.Following presentations providing attendees with an overview of the literature,group discussions were held synthesizing research evidence and clinical experience.Topics included:(1)A review of substances and reasons for use/misuse;(2)identification,assessment and treatment of illicit SU/SUD in young people and adults with ADHD presenting in community services;and(3)identification,assessment and treatment of ADHD in adults presenting in SU/SUD community and inpatient services.Discussions highlighted inter-service barriers and fragmentation of care.It was concluded that a multimodal and multi-agency approach is needed.The consensus group generated a table of practice recommendations providing guidance on:identification and assessment;pharmacological and psychological treatment;and multi-agency interventions.

Multimodal integrated intervention for children with attentiondeficit/hyperactivity disorder

BACKGROUND Attention-deficit/hyperactivity disorder(ADHD)is one of the most common disorders in child and adolescent psychiatry,with a prevalence of more than 5%.Despite extensive research on ADHD in the last 10 to 20 years,effective treatments are still lacking.Instead,the concept of ADHD seems to have become broader and more heterogeneous.Therefore,the diagnosis and treatment of ADHD remains challenging for clinicians.AIM To investigate the effects of a multimodal integrated intervention for children with ADHD.METHODS Between March 2019 and September 2020,a total of 100 children with ADHD who were diagnosed and treated at our hospital were assessed for eligibility,two of whom revoked their consent.A case-control study was conducted in which the children were equally assigned,using a randomized number table,to either a medication group(methylphenidate hydrochloride extended-release tablets and atomoxetine hydrochloride tablets)or a multimodal integrated intervention group(medication+parent training+behavior modification+sensory integration therapy+sand tray therapy),with 49 patients in each group.The clinical endpoint was the efficacy of the different intervention modalities.RESULTS The two groups of children with ADHD had comparable patient characteristics(P>0.05).Multimodal integrated intervention resulted in a significantly higher treatment efficacy(91.84%)than medication alone(75.51%)(P<0.05).Children who received the multimodal integrated intervention showed lower scores in the Conners Parent Symptom Questionnaire and the Weiss Functional Impairment Rating Scale than those treated with medication alone(P<0.05).The Sensory Integration Scale scores of children in the multimodal integrated intervention group were higher than those of children in the medication group(P<0.05).Children who received the multimodal integrated intervention had higher compliance and family satisfaction and a lower incidence of adverse events than those treated with medication alone(P<0.05).CONCLUSION Multimodal integrated intervention effectively alleviated symptoms associated with ADHD in children.It enhanced their memory and attention with high safety and parental satisfaction,demonstrating good potential for clinical promotion.

Effect of non-pharmacological treatment on the full recovery of social functioning in patients with attention deficit hyperactivity disorder

BACKGROUND Long-term treatment of attention deficit/hyperactivity disorder(ADHD)is associated with adverse events,such as nausea and vomiting,dizziness,and sleep disturbances,and poor maintenance of late ADHD medication compromises treatment outcomes and prolongs the recovery of patients’social functioning.AIM To evaluate the effect of non-pharmacological treatment on the full recovery of social functioning in patients with ADHD.METHODS A total of 90 patients diagnosed with ADHD between May 2019 and August 2020 were included in the study and randomly assigned to either the pharmacological group(methylphenidate hydrochloride and tomoxetine hydrochloride)or the non-pharmacological group(parental training,behavior modification,sensory integration therapy,and sand tray therapy),with 45 cases in each group.Outcome measures included treatment compliance,Swanson,Nolan,and Pelham,Version IV(SNAP-IV)scores,Conners Parent Symptom Questionnaire(PSQ)scores,and Weiss Functional Impairment Rating Scale(WFIRS)scores.RESULTS The non-pharmacological interventions resulted in significantly higher compliance in patients(95.56%)compared with medication(71.11%)(P<0.05).However,no significant differences in SNAP-IV and PSQ scores,in addition to the learning/school,social activities,and adventure activities of the WFIRS scores were observed between the two groups(P>0.05).Patients with non-pharmacological interventions showed higher WFIRS scores for family,daily life skills,and self-concept than those in the pharmacological group(P<0.05).CONCLUSION Non-pharmacological interventions,in contrast to the potential risks of adverse events after longterm medication,improve patient treatment compliance,alleviate patients’behavioral symptoms of attention,impulsivity,and hyperactivity,and improve their cognitive ability,thereby improving family relationships and patient self-evaluation.

Group Psychological Intervention for Children with Hyperactivity Disorder

ADHD is a broad psychiatric disorder that affects children of normal or near-normal intelligence.It is character-ized by inattention,hyperactivity,and age-inappropriate impulsivity,and it is often accompanied by learning dif-ficulties,behavioral,emotional,and interpersonal problems.On the other hand,hyperactive tendencies in children with ADHD exhibit ADHD-like behaviors such as lack of self-control,inattention,hyperactivity,and emotional impulsivity.However,because their symptoms are less severe,they do not meet the diagnostic criteria for ADHD but are ADHD or at risk of developing ADHD.The purpose of this study is to alleviate and reduce children’s hyperactivity symptoms by investigating the current situation of the children studied,and systemati-cally intervening and educating children with ADHD through psychological group intervention.Research data shows that ADHD is most commonly diagnosed in school-age children,and in 70%–80%of children with ADHD,symptoms persist into adolescence and 30%into adulthood.Through the use of group psychological intervention in the experiment,the prevalence rate of children with hyperactivity disorder tendency has been effectively reduced.This shows that group psychological intervention training has a significant effect on improving hyper-activity symptoms in children with ADHD tendency.

ADHD in Children and Adolescents: Barriers to Ethical and Successful Treatment

This review provides a comprehensive analysis of attention deficit hyperactivity disorder (ADHD), a neurodevelopmental disorder characterized by inattention, hyperactivity, or impulsivity. The global prevalence of the disorder ranges from 2% to 7%, with an average of around 5%. ADHD affects individuals of all ages, with symptoms typically becoming visible as early as 3 years. The symptoms range from mild to severe and may persist into adulthood. The disorder affects a variety of demographic groups, including differences in age, gender, race, and ethnicity, with varying effects, prevalence, and treatment options among these groups. Treatment options for ADHD range from behavioral interventions to prescription medication, with a number of medications available on the market for treating ADHD. The review also highlights the issues of relapse and safety concerns associated with the use of medication, as well as the challenges associated with diversity and socioeconomic barriers in the diagnosis and treatment of the disorder.

Clinical Observation on Modified Huan'gan Lipi Decoction Combined with Acupuncture in Treating Spleen Deficiency and Liver Hyperactivity Type Tic Disorders

[Objectives]To observe the clinical efficacy of Modified Huan'gan Lipi Decoction combined with acupuncture in the treatment of spleen deficiency and liver hyperactivity type tic disorders(TD).[Methods]Sixty patients with spleen deficiency and liver hyperactivity type TD were randomly divided into a treatment group of 40 cases and a control group of 20 cases.The treatment group received Modified Huan'gan Lipi Decoction combined with acupuncture,and the control group received Haloperidol Tablets.After 4 weeks of treatment,the Yale Global Tic Severity Scale(YGTSS)score,the total score of TCM syndrome and the clinical efficacy were compared between the two groups before and after treatment.[Results]After treatment,the total effective rate of 87.5%in the treatment group was higher than 80.0%in the control group(P>0.05);the total score of YGTSS and the total score of TCM syndromes in the two groups were compared within groups,P﹤0.01;between groups,P﹤0.01.The recurrence rates of the treatment group and the control group were 11.1%and 71.4%,respectively.The difference between the two groups was statistically significant(P﹤0.01).[Conclusions]Modified Huan'gan Lipi Decoction combined with acupuncture in the treatment of spleen deficiency and liver hyperactivity type TD can significantly improve the patient's tic symptoms,and its long-term efficacy is stable.

A retrospective study on professor Gui-Qi Xuan’s experience in traditional Chinese medicine treatment on attention-deficit hyperactivity disorder: based on data mining and network pharmacology

Background:To investigate the clinical medication approach of Professor Guiqi Xuan(Prof.Xuan)in treating pediatric patients with attention-deficit hyperactivity disorder(ADHD)and the potential mechanism of the core herbal prescription.Methods:Following medical record information pretreatment,the Traditional Chinese Medicine(TCM)inheritance computing platform system V3.0 was utilized to analyze the standardized data.The associate rules were summarized to identify the core prescription for treating ADHD.The extracted core herbal prescription’s active compounds and potential targets were used to establish a protein-protein interaction network of active ingredient-disease targets.Cytoscape 3.9.1 software was used to analyze the network’s topological parameters to obtain the key active ingredients and their targets.The Bioconductor data package of R4.0.2 was used to analyze the gene ontology biological functions and Kyoto Encyclopedia of Genes and Genomes pathways of key targets.Results:Two hundred and twenty-seven entries derived from TCM record information were selected.Through data mining,it was found that 62.5%of pediatric patients had short-tempered behavior,nearly half had sleep problems,and 30%-40%had picky eating and polyphagia issues.The highest-frequency syndrome type was kidney deficiency and liver hyperactivity.Deficiency,fire,phlegm,and dyspeptic food were the main pathological factors for ADHD.Prof.Xuan’s treatment of ADHD mainly focused on replenishing kidney essence and subduing Yang(active,external,ascending,warm,bright,functional and excited pertain to Yang).The core herbal prescription for ADHD included Yuan-zhi,Yi-zhi,Gui-jia,Bai-shao,Long-chi,Ci-shi,Shi-chang-pu,Yu-jin,Fu-shen,and Huang-jing.The protein-protein interaction network showed that MAOA,ADRB2,FOS,MAOB,and SLC6A3 were the five key targets essential in treating ADHD with core herbal prescriptions.The gene ontology biological function of crucial targets mainly involved G protein-coupled amine receptor activity,catecholamine binding,and neurotransmitter transmembrane transporter activity.Analysis of Kyoto Encyclopedia of Genes and Genomes pathways showed that the dopaminergic synapse signaling and neuroactive ligand-receptor interaction pathways were significantly enriched and may be the primary routes for the main treatment of ADHD.Conclusion:Prof.Xuan’s treatment of ADHD has achieved satisfactory clinical effects by supplementing the kidney,replenishing the essence,opening the orifices,nourishing the Yin(static,internal,descending,cold,dim,organic,depressed and pertain to Yin),and subduing the Yang.The major prescription predominantly affects catecholamine binding,neuroactive ligand-receptor interaction,G protein-coupled amine receptor function,and signaling pathways for dopaminergic synapses.Our findings showed that the methodology and software used in this research could explore and analyze the mechanism behind Prof.Xuan’s clinical medication rule for treating ADHD in children.

Explanation of disability by ADHD core symptoms or concomitant minimal cerebral dysfunctions

Background:Examine the degree of disability in adult ADHD patients in relation to the core symptoms attention deficits and hyperactivity and concomitant minimal cerebral dysfunctions.Methods:Patients from a psychosomatic rehabilitation hospital(N=1,453)had answered the“ADHS-SB(attention deficit hyperactivity scale)”,the“MCD-scale(minimal cerebral dysfunction self rating scale)”,the“SCL-90R(Symptom Checklist)”,and reported about impairment at work.Results:Psychological distress and the ability to work are primarily related to problems of orientation,cognitive impairment,vegetative lability,emotional problems,disorders of motor function,but only to a lesser degree to hyperactivity and attention deficit.Conclusion:When dealing with ADHD patients,clinicians should take into account the full variety of MCD symptoms as these are decisive in regard to participation and problems in life.

注意缺陷多动障碍的诊断及治疗进展

注意缺陷多动障碍（attention-deficit/hyperactivity disorder,ADHD）是儿童和青少年时期最常见的神经行为障碍之一,临床上以持续存在且与年龄不相称的注意力不集中、多动、冲动三大核心症状为主要表现的一种慢性疾病,部分可持续至成年,可对儿童学习、成人职业表现、情感、认知功能、社交等多方面造成不良影响。随着临床研究的深入,在ADHD的流行病学、病因、诊断及治疗方面取得了一定的成果,但是关于ADHD的发病机制和最佳治疗方案的仍未达成共识。本文主要就ADHD的诊断及治疗进展方面综述如下。

Basic Study Impact of stimulant medication on behaviour and executive functions in children with attention-deficit/hyperactivity disorder

BACKGROUND Children with attention-deficit/hyperactivity disorder(ADHD)often exhibit behaviour challenges and deficits in executive functions(EF).Psychostimulant medications[e.g.,methylphenidate(MPH)]are commonly prescribed for children with ADHD and are considered effective in 70%of the cases.Furthermore,only a handful of studies have investigated the long-term impact of MPH medication on EF and behaviour.AIM To evaluate behaviour and EF challenges in children with ADHD who were involved in an MPH treatment trial across three-time points.METHODS Thirty-seven children with ADHD completed a stimulant medication trial to study the short-and long-term impact of medication.Children with ADHD completed three neuropsychological assessments[Continuous Performance Test(CPT)-II,Digit Span Backwards and Spatial Span Backwards].Parents of children with ADHD completed behaviour rating scales[Behaviour Rating Inventory of Executive Functioning(BRIEF)and Behaviour Assessment System for Children-Second Edition(BASC-2)].Participants were evaluated at:(1)Baseline(no medication);and(2)Best-dose(BD;following four-week MPH treatment).Additionally,18 participants returned for a long-term naturalistic follow up(FU;up to two years following BD).RESULTS Repeated measure analyses of variance found significant effects of time on two subscales of BRIEF and four subscales of BASC-2.Neuropsychological assessments showed some improvement,but not on all tasks following the medication trial.These improvements did not sustain at FU,with increases in EF and behaviour challenges,and a decline in performance on the CPT-II task being observed.CONCLUSION Parents of children with ADHD reported improvements in EF and behaviours during the MPH trial but were not sustained at FU.Combining screening tools and neuropsychological assessments may be useful for monitoring medication responses.

Tourette syndrome associated with attention deficit hyperactivity disorder: The impact of tics and psychopharmacological treatment options

Tourette syndrome(TS) is a neurodevelopmental disorder characterized by multiple chronic motor and vocal tics beginning in childhood. Several studies describe the association between TS and attention deficit hyperactivity disorder(ADHD). Fifty percent of children diagnosed with ADHD have comorbid tic disorder. ADHD related symptoms have been reported in 35% to 90% of children with TS. Since ADHD is the most prevalent comorbid condition with TS and those with concomitant TS and ADHD present with considerable psychosocial and behavioral impairments, it is essential for clinicians to be familiar with these diagnoses and their management. This paper highlights the association between treating ADHD with stimulants and the development of tic disorders. The two cases discussed underscore the fact that children with TS may present with ADHD symptomatology prior to the appearance of any TS related symptoms. Appropriate management of TS in a patient diagnosed with ADHD can lead to quality of life improvements and a reduction in psychosocial impairments.

儿童注意力缺陷多动障碍病因学研究进展

注意力缺陷多动障碍（attention deficit-hyperactivity disorder,ADHD）是一种常见的神经精神系统疾病,影响5%的儿童和3%-4%的成人,在儿童时期的主要特征表现是普遍的注意力缺陷和过度活跃、冲动行为,产生对患儿家庭、学业的消极影响。高达15%-60%的患儿病情会持续至成人,导致社会功能受损、反社会行为等。