Objective To investigate the capability of empathy for pain in bipolar disorder (BD). Methods Thirty-two patients with BD (16, 8 and 8 in depressed, manic and remitted phases, respectively) and 32 healthy controls matched for age, gender and education were recruited. Empathy for pain paradigm were used. Subjects were required to judge whether the person in the picture felt painful and rate pain degree regarding to painful and neutral pictures. Accuracy, reaction time and ratings of pain degree were used as indicators of empathy for pain. Chinese version of Interpersonal Reactivity Index (IRI-C) were used to measure empathy. Results Compared to controls, accuracy of painful pictures was significantly lower in patients [(0.74±0.16) vs.(0.83±0.10), P<0.05]. Reaction time for both painful [(903.84±167.49) ms vs. (765.06±108.21) ms] and neutral [(880.44 ± 190.36) ms vs. (750.31 ± 103.15)ms] pictures were significantly longer in patients (P<0.05). Pa?tients showed lower scores in factors of perspective taking [(9.20±5.43) vs. (12.43±4.13)], fantasy [(11.85±4.57) vs. (15.50± 5.56)] and empathy concern [(14.59±5.35) vs. (17.63±3.37)] in IRI-C (P<0.05). Accuracy of painful pictures was positively correlated with scores in fantasy (r=0.37, P=0.04) and reaction time was positively correlated with duration of disease in pa?tients (r=0.64, P<0.01). Conclusion Bipolar disorder has deficit in the capability of empathy for pain.

Objective: To construct an evaluation index system of oral health literacy for children's parents, so as to provide an index system for the evaluation of oral health literacy for children's parents in China. Methods: The evaluation index system of oral health literacy for children's parents was designed based on literature review and semi-structured interview. Experts from oral prevention and pediatric oral medicine were invited to participate in two-round Delphi consultations. The indicators were scored and screened according to the importance, and the weight determined using analytic hierarchy process. The effectiveness of the consultation was evaluated by positive coefficient, authority coefficient and coordination coefficient. Results: Twenty-four experts participated in the consultation, including 6 males and 18 females. There were 21 experts with a master degree, 3 experts with a doctor degree, and 20 experts with vice senior professional titles and above. The recovery rates of the two rounds of consultations were 96.00% and 100.00%, the authority coefficients were 0.866 and 0.917, the Kendall's coefficient of concordance were 0.120 and 0.156 (both P<0.05), and the coefficient of variation was 0.15-0.38 and 0.03-0.17, respectively. The final evaluation index system included 3 primary indicators, 11 secondary indicators and 40 tertiary indicators. The primary indicators were basic knowledge and concepts related to oral health, promoting lifestyle and behaviors related to oral health, and maintaining basic skills related to oral health. Conclusion The evaluation index system of oral health literacy for children's parents has been established in this study and needs to be further applied and evaluated.

Objective: To investigate the impact of parental conflict perception on adolescent anxiety and the therapeutic effect of family therapy on adolescent anxiety. Methods: A total of 120 adolescent anxiety patients who attend the psychological clinic of the fourth renming hospital in Hefei were selected and were divided into two groups, the treatment group and control group, impact clinical medication while the treatment group recevied both clinical medication and family therapy(for three months). Parents Conflict Consciousness Scale(CPIC), Hamilton Anxiety Scale (HAMA) was used to assess parents conflict consciousness of adolescent anxiety. Effects of family therapy on teenagers anxiety and CPIC, HAMA score were analyzed. Results: CPIC conflict intensity, threats of cognitive conflict and content for adolescent anxiety were positively correlated with HAMA scores(r=0.26, 0.20, 0.18, P<0.05), At the end of the three-month treatment, the score on HAMA and CPIC of the treatment group (HAMA: 9.23±1.98, CPIC: 9.52±2.35) was significantly lower than that of the control group(HAMA: 14.52±2.66, CPIC:11.98±2.55)(t=11.88, 5.48, P<0.01). HAMA and CPIC scores of patients in both groups significantly decreased compared to before treatment(control group t=13.88, 16.84; treatment group t=20.50, 21.89, P<0.01). Conclusion Parental conflict perception shows impact on adolescent anxiety, and family therapy can reduce parental conflict perception and relieve adolescent anxiety.

Objective To explore the development and clinical effect of weight_adjustable suit for children with dyskinetic cerebral palsy. Methods Twenty_six cerebral_palsy children with involuntary movement admitted to the Third Hospital Affiliated to Jiamusi University from March to October 2016 were randomly divided into the observa_tion group and the control group,13 cases in each group. The control group was treated with routine rehabilitation trai_ning. The observation group was put on adjustable heavy clothes besides conventional rehabilitation. Before and after treatment,childrenˊs functional independence and gross motor function were assessed and compared by using Wee Punc_tional Independence Measure(Wee_PIM)and Gross Motor Punction Rating Scale(GMPM_88). Results After treat_ment the Wee_PIM score of the control group was(43. 24 ± 5. 58),the GMPM score was(61. 81 ± 9. 46),the Wee_PIM score of the observation group was(50. 21 ± 6. 03),and the GMPM score was(65. 73 ± 10. 17). There were sig_nificant differences between the two groups(P〈0. 05),while the scores of the observation group were significantly higher than those of the control group,and the difference was significant(t﹦2. 582,2. 346,all P〈0. 05). Conclusions The adjustable heavy suit can effectively improve the functional independence and gross motor function of cerebral palsy children with involuntary movement and their comprehensive ability,and it is worth trying clinically.

Objective: To investigate the milk drinking behavior and bone mineral density level of pupils in Hainan Province, and to explore the correlation between bone mineral density and milk drinking behavior, in order to provide scientific basis for promoting the healthy development of bones in children and adolescents. Methods: In November 2021, a cross sectional survey including demographic characteristics, milk intake, unhealthy eating behavior, physical activity and sleep was conducted among 696 students from grades 3 to 5 in Sanya and Baisha, Hainan by stratified cluster random sampling, and bone mineral density at the distal 1/3 of the right forearm was measured by dual energy X-ray absorptiometry. t-test was used to compare the differences in bone mineral density among different milk drinking behaviors of pupils, and multiple linear regression was used to analyze the correlation between milk consumption and bone mineral density. Results: About 25.3% students consumed milk daily and 13.9% consumed ≥ 300 g of milk daily. The mean bone mineral density at the distal 1/3 of the right forearm was (0.237±0.041)g/cm 2. The bone mineral density was greater in the group with daily milk intake than in the group without daily milk intake [(0.250± 0.037 )(0.204±0.034) g/cm 2 , t=15.00, P <0.01], and the bone mineral density was greater in the group with daily average milk intake ≥300 g than in the group with daily average milk intake <300 g [(0.284±0.036)(0.229±0.037)g/cm 2, t=13.48, P < 0.01 ]. Multiple linear regression analysis showed that daily average milk intake was positively correlated with bone mineral density, with a correlation coefficient ( β=0.020, t=21.46, P <0.01). Conclusion Milk consumption among pupils is inadequate, and milk drinking behavior has a positive impact on bone mineral density, so effective milk drinking intervention should be carried out to promote children s bone development.

Specnuezhenide(SNZ)is among the main components of Fructus Ligustri Lucidi,which has anti-inflammation,anti-oxidation,and anti-tumor effect.The low bioavailability makes it difficult to explain the mechanism of pharmacological effect of SNZ.In this study,the role of the gut microbiota in the metabolism and pharmacokinetics characteristics of SNZ as well as the pharmacological meaning were explored.SNZ can be rapidly metabolized by the gut microbiome,and two intestinal bacterial metabolites of SNZ,salidroside and tyrosol,were discovered.In addition,carboxylesterase may be the main intestinal bacterial enzyme that mediates its metabolism.At the same time,no metabolism was found in the incubation system of SNZ with liver microsomes or liver homogenate,indicating that the gut microbiota is the main part involved in the metabolism of SNZ.In addition,pharmacokinetic studies showed that salidroside and tyrosol can be detected in plasma in the presence of gut microbiota.Interestingly,tumor development was inhibited in a colorectal tumor mice model administered orally with SNZ,which indicated that SNZ exhibited potential to inhibit tumor growth,and tissue distribution studies showed that salidroside and tyrosol could be distributed in tumor tissues.At the same time,SNZ modulated the structure of gut microbiota and fungal group,which may be the mechanism governing the antitumoral activity of SNZ.Furthermore,SNZ stimulates the secretion of short-chain fatty acids by intestinal flora in vitro and in vivo.In the future,targeting gut microbes and the interaction between natural products and gut microbes could lead to the discovery and development of new drugs.

We report a complete genomic sequence of rare isolates (minor genotype) of the SARS-CoV from SARS patients in Guangdong, China, where the first few cases emerged. The most striking discovery from the isolate is an extra 29-nucleotide sequence located at the nucleotide positions between 27,863 and 27,864 (referred to the complete sequence of BJ01) within an overlapped region composed of BGI-PUP5 (BGI-postulated uncharacterized protein 5) and BGI-PUP6 upstream of the N (nucleocapsid) protein. The discovery of this minor genotype, GD-Ins29, suggests a significant genetic event and differentiates it from the previously reported genotype, the dominant form among all sequenced SARS-CoV isolates. A 17-nt segment of this extra sequence is identical to a segment of the same size in two human mRNA sequences that may interfere with viral replication and transcription in the cytosol of the infected cells. It provides a new avenue for the exploration of the virus-host interaction in viral evolution, host pathogenesis, and vaccine development.
Base Sequence ; China ; Cluster Analysis ; Gene Components ; Genetic Variation ; Genome, Viral ; Genotype ; Molecular Sequence Data ; Phylogeny ; Reverse Transcriptase Polymerase Chain Reaction ; SARS Virus ; genetics ; Sequence Analysis, DNA ; Severe Acute Respiratory Syndrome ; genetics

Inflammation is involved in the development of various acute and chronic diseases in the body. Sustained inflammatory responses are key driving factors for diseases such as cancer， neurodegenerative diseases， cardiovascular diseases， metabolic syndrome， inflammatory bowel disease， and arthritis. Therefore， finding anti-inflammatory drugs is crucial for the prevention and treatment of various diseases. In recent years， there has been increasing attention to finding natural drugs with minimal toxic side effects. Lonicerae Japonicae Flos and Lonicerae Flos， as traditional Chinese medicines potent in clearing heat and removing toxins， have strong biological activity and multiple pharmacological effects. They are widely distributed in the plant world and have significant medicinal value. With the continuous advancement of the research on Lonicerae Japonicae Flos and Lonicerae Flos， they have been widely used in the medical field and possess great development potential. Currently， research mainly focuses on the anti-inflammatory mechanisms of Lonicerae Japonicae Flos and Lonicerae Flos， while systematic summaries of their anti-inflammatory active ingredients are rare. Therefore， this paper focuses on the differential analysis of the anti-inflammatory active components of Lonicerae Japonicae Flos and Lonicerae Flos. In addition， it reviewed the possible mechanisms by which extracts and active ingredients of Lonicerae Japonicae Flos and Lonicerae Flos may exert anti-inflammatory effects through various pathways， such as influencing the release of cellular inflammatory factors， regulating inflammatory signaling pathways such as nuclear factor-κB （NF-κB）， mitogen-activated protein kinase （MAPK）， signal transducer and activator of transcription 3 （STAT3）， MAPK/extracellular signal-regulated kinase （ERK）/c-Jun N-terminal kinase （JNK）， phosphatidylinositol 3-kinase （PI3K）/protein kinase B （Akt）/NF-κB， and Janus kinase （JAK）/signal transducer and activator of transcription （STAT） signaling pathways， increasing antioxidant stress capacity， enhancing immune defense capabilities， and improving intestinal microbiota， aiming to provide a theoretical basis for the rational clinical application of Lonicerae Japonicae Flos and Lonicerae Flos.