The ever tenser physician-patient relationship has been a heated social issue presently.Medical disputes are mainly solved by traditional means of justice or government administration.However,the lack of humanistic care in mediation means can not fundamentally prevent physician-patient disputes,but just pushes doctors to subjectively avoid professions risks,which would affect the application of medical and health measures into real force.Hospital's humanistic care for doctors is not to meet the requirement for their mental health,but for the harmonious development of hospitals and the whole society.Therefore,hospitals should carry out domestic decision-making and management,provide more humanistic care for doctors,and pay more attention to the continuing education and communicating skills of doctors,so as to relive doctors from severe mental pressure,and accelerate harmonious development of hospitals and the whole society.

The instructors are the main strength of the ideological political work in the universities,they make more efficient work,thereby,the students can get more help in growth and progress. The author encourages universities' instructors to find new breakthrough of work,through the useful conformity of ideological political education and psychological quality education.

Objective To analyse the problems and reasons in the management of Shuangjiantiao cadres in TCM col eges, put forward scientific management countermeasures and suggestion. [Method] Through documentary study, individual interview and questionnaire, understand the current situation and problems of Shuangjiantiao cadres in TCM col eges. [Result] The problems in management of the said cadres are: not very reasonable post distribution, not very scientific post evaluation, not very fair post treatment and not enough post efficacies. The analysis shows the main reasons are: single subject and specialty, smal schooling scale, not enough recognition to thought and lagging team construction. [Conclusion] To improve the scientific level to the said cadres management, we shal strengthen plan and design, optimize configuration mode, insist on person fitting to post, improve competence, perfect stimulating system, improve post efficacy, pay attention to education and training and improve team qualification.

Objective To explore the characteristics of fetal movement and FHR variation elicited by acoustic stimulation and whether acoustic stimulation can replace vibroacoustic stimulation. Methods Ninety-four and seventy-six normal pregnant women for antenatal visit were recruited from the Woman's Hospital, School of Medicine, Zhejiang University from April 2002 to February 2003. All subjects were divided into 5 groups to be exposed to five different intensities of acoustic stimulations at 95,100,105,110,115 dB respectively and self-control of blank and vibroacoustic stimulation were designed. The fetal movements and FHR were recorded during the study. Results (1) The percentage of fetal movement evoked by 95,100,105,110,115 dB airborne sound was 15% , 89%, 83% , 83% , 95% respectively. The total percentage of fetal movement evoked by vibroacoustic stimulation was 99% for all subjects. The percentages of evoked fetal movement by 100,105,110,115 dB airborne sound were not significantly different from those by vibroacoustic stimulation. (2)The percentages of FHR acceleration ≥15 bpm in 100,105,110 and 115 dB airborne sound groups were 39%, 61%, 56% and 85%, respectively, while 92% for all cases evoked by vibroacoustic stimulation was significantly higher than those evoked by 100,105 and 110 dB airborne sound group but with no significant difference to 115 dB airborne sound group. (3)The peak value in FHR evoked by 95,100,105, 110 and 115 dB airborne sound were -4. 5 bpm, 12 bpm, 17 bpm, 14 bpm and 20. 5 bpm, respectively. The peak FHR acceleration evoked by vibroacoustic stimulation was 23 bpm which was significantly higher than those by 100,105,110 dB airborne sound and no significant difference was detected between 115 dB airborne sound and vibroacoustic stimulation group. (4)Compared with 115 dB airborne sound, vibroacoustic stimulation evoked significantly longer duration of FHR tachycardia (42. 5 s vs 5 s, P = 0. 011) and fetal movement (270 s vs 100 s, P = 0. 000). Conclusions Acoustic stimulation at 115 dB is able to elicit efficient fetal movement and FHR acceleration without prolonged tachycardia, fetal behavioral disorganization or excessive fetal movement and is reasonable to replace vibroacoustic stimulation for awaking fetuses combined with NST.

Leukoencephalopathy with vanishing white matter(VWM) is one of the most prevalent inherited white matter disorders in childhood,and it′s the only known hereditary human disease due to the direct defects in protein synthesis process,with the gene defects in EIF2B1-5,encoding the five subunits of eukaryotic translation initiation factor(eIF2B ?,?,?,? and ?) respectively.eIF2B is essential for the protein translation initiation process,and its action is realized via eukaryotic translation initiation factor2(eIF2).Phosphorylation of eIF2? and eIF2B? is an important way to regulate eIF2B function,and thus play a key role in control of the protein translation level under physiological condition.Mutant eIF2B results in functional defects and decrease of the overall protein translation in cells,but in increase the translation of proteins with multiple upstream open reading frames,such as activating transcription factor 4(AFT4),which leads to the susceptibility to un-folded protein response under stress,and the following apoptosis.The exact pathogenic mechanisms of VWM are far from well understood.It′s suggested that level of AFT4 in cells with eIF2B mutations is higher than in wild type cells under physiological condition,which makes the mutant cells more susceptible to endoplasmic reticulum(ER) stress and unfolded protein response(UPR).Under stress,the defect eIF2B leads to a vicious cycle of UPR activation,which may underlie the neurological aggravation in VWM patients after minor stress,a specific cli-nical feature of VWM.Elucidating the pathogenesis of VWM will be helpful to further understand the protein translation process in eukaryotic cells,and provide a clue for possible therapeutic targets and treatment strategies in the future.Abstract:SUMM ARY Leukoencephalopathy with vanishing white matter(VWM) is one of the most prevalent in-herited white matter d isorders in childhood,and i′ts the only known hered itary human d isease due to the d irect defects in protein synthesis process,with the gene defects inEIF2B1-5,encod ing the five sub-units of eukaryotic translation initiation factor(eIF2B?,?,?,?and?) respectively.eIF2B is essential for the protein translation initiation process,and its action is realized via eukaryotic translation initiation factor2(eIF2).Phosphorylation of eIF2?and eIF2B?is an important way to regulate eIF2B function,and thus play a key role in control of the protein translation level under physiological cond ition.Mutant eIF2B results in functional defects and decrease of the overall protein translation in cells,but in increase the translation of proteins with multiple upstream open read ing frames,such as activating transcription factor 4(AFT4),which leads to the susceptibility to un-folded protein response under stress,and the following apoptosis.The exact pathogenic mechanisms ofVWM are far from well understood.I′ts sugges-ted that level ofAFT4 in cells with eIF2B mutations is higher than in wild type cells under physiological cond ition,which makes the mutant cellsmore susceptible to endoplasm ic reticulum(ER) stress and un-folded protein response(UPR).Under stress,the defect eIF2B leads to a vicious cycle ofUPR activa-tion,which may underlie the neurological aggravation in VWM patients afterm inor stress,a specific cli-nical feature ofVWM.E lucidating the pathogenesis ofVWM will be helpful to further understand the pro-tein translation process in eukaryotic cells,and provide a clue for possible therapeutic targets and treat-ment strategies in the future.

OBJECTIVE: To investigate the expression profile of long non-coding RNAs (lncRNA) and identify potential lncRNA-related competing endogenous RNAs (ceRNA) in placenta accrete spectrum disorders (PAS). METHODS: Five tissue specimens of placental implantation and 5 adjacent normal placental tissues were collected from cesarean section deliveries complicated by PAS in our hospital between December, 2017 and June, 2018. Human microarrays were used to identify the lncRNAs that were differentially expressed in PAS, and 5 of the identified lncRNAs were further validated using qRT-PCR. GO and KEGG pathway analyses were performed to indentify the most significant enrichment functions. A ceRNA network was constructed based on ENST00000511361 (RP5-875H18.4), NR_027457 (LINC00221) and NR_126415 (FOXP4-AS1) to pinpoint the potential lncRNAs-related ceRNA. RESULTS: A total of 329 lncRNAs and 179 mRNAs were identified to have differential expression in PAS. The results of qRT-PCR were consistent with the human microarrays results. Transforming growth factor-β (TGF-β) signaling pathway was the most significantly enriched pathway. The constructed ceRNA network suggested that RP5-875H18.4--miRNA-218--SLIT2 had a potential ceRNA regulatory mechanism in PAS. CONCLUSIONS The differentially expressed lncRNAs are involved in the occurrence and progression of PAS possibly by regulating the TGF-β signaling pathway. The ceRNA network of RP5-875H18.4--miRNA-218--SLIT2 may play a role in the occurrence of PAS.

:To predict the epidemiological trend of coronavirus disease 2019 (COVID-19) by mathematical modeling based on the population mobility and the epidemic prevention and control measures. : As of February 8，2020，the information of 151 confirmed cases in Yueqing，Zhejiang province were obtained，including patients' infection process，population mobility between Yueqing and Wuhan，etc. To simulate and predict the development trend of COVID-19 in Yueqing, the study established two-stage mathematical models，integrating the population mobility data with the date of symptom appearance of confirmed cases and the transmission dynamics of imported and local cases. : It was found that in the early stage of the pandemic，the number of daily imported cases from Wuhan (using the date of symptom appearance) was positively associated with the number of population travelling from Wuhan to Yueqing on the same day and 6 and 9 days before that. The study predicted that the final outbreak size in Yueqing would be 170 according to the number of imported cases estimated by consulting the population number travelling from Wuhan to Yueqing and the susceptible-exposed-infectious-recovered (SEIR) model; while the number would be 165 if using the reported daily number of imported cases. These estimates were close to the 170，the actual monitoring number of cases in Yueqing as of April 27，2020. : The two-stage modeling approach used in this study can accurately predict COVID-19 epidemiological trend.
COVID-19 ; China/epidemiology* ; Disease Outbreaks ; Humans ; Models, Theoretical ; Pandemics ; SARS-CoV-2

Parvalbumin interneurons belong to the major types of GABAergic interneurons. Although the distribution and pathological alterations of parvalbumin interneuron somata have been widely studied, the distribution and vulnerability of the neurites and fibers extending from parvalbumin interneurons have not been detailly interrogated. Through the Cre recombinase-reporter system, we visualized parvalbumin-positive fibers and thoroughly investigated their spatial distribution in the mouse brain. We found that parvalbumin fibers are widely distributed in the brain with specific morphological characteristics in different regions, among which the cortex and thalamus exhibited the most intense parvalbumin signals. In regions such as the striatum and optic tract, even long-range thick parvalbumin projections were detected. Furthermore, in mouse models of temporal lobe epilepsy and Parkinson's disease, parvalbumin fibers suffered both massive and subtle morphological alterations. Our study provides an overview of parvalbumin fibers in the brain and emphasizes the potential pathological implications of parvalbumin fiber alterations.
Mice ; Animals ; Epilepsy, Temporal Lobe/pathology* ; Parvalbumins/metabolism* ; Parkinson Disease/pathology* ; Neurons/metabolism* ; Interneurons/physiology* ; Disease Models, Animal ; Brain/pathology*