The rabies virus(RABV)that causes rabies mainly attacks the peripheral and central nervous systems.In the later stages of infection,it is scattered in the salivary glands and transmit-ted to other susceptible animals through infectious saliva.To study dispersion of the RABV in the three pairs of salivary gland tissues,the street strain PB4 of the RABV was inoculated into 21-day-old female mice through the hind limb muscles.During the moribund stage of the mice,the sublin-gual gland,submandibular gland and parotid gland were collected,respectively.The TCID50 titer of RABV in the three kinds of glands of the mice and the copy number of the RABV N gene were de-tected,and RABV in different salivary glands was observed by immunofluorescence.The results showed that PB4 was dispersed in all three kinds of salivary glands of the mice,with the largest a-mounts in the parotid gland,followed by the submandibular gland,and the lowest amount in the sublingual gland.Three-month-old dogs were inoculated with PB4 through the cranial cavity,and saliva were collected every 12 h after inoculation.The saliva samples were detected by TCID50 and RT-qPCR.And during the moribund stage of the dogs when the disease occurred,the three pairs of salivary glands were collected.Through the determination of the TCID50 titer,RT-qPCR and immu-nofluorescence detection,it was demonstrated that among the three different salivary glands of the dogs,the largest amount of PB4 was found in the parotid gland and the lowest in the sublingual gland.Our results in mice and dogs clearly proved that the parotid gland was consistently found to exhibit the highest content of street RABV among the three major salivary glands,which could en-rich experimental data for analyzing the dispersion of RABV in the salivary glands and interpreta-tion of the intermittent secretion of saliva in clinically rabid dogs.

In surgical diagnosis and treatment,the perioperative period is a comprehensive diagnosis and treatment process,including the rational application of antibiotics,nutrition management,pain management,blood pressure,blood sugar man-agement,and other processes.Perioperative pharmaceutical care has become one of the innovative fields of pharmaceutical care.In order to ensure the work and service quality of perioperative pharmaceutical care,the preparation team of perioperative pharmaceu-tical care standards takes scientific,universal,and practical principles as the basic principles,reviews the key points and difficul-ties from the three aspects of relevant national policy documents,relevant domestic and foreign standards and norms,and literature analysis,and combines the actual situation of perioperative pharmaceutical care.This pharmaceutical care standard was formulated after several rounds of opinion solicitation and expert argumentation.This paper analyzes the key contents of the standard,inclu-ding the basic requirements,service process,quality control,and evaluation and improvement of perioperative pharmaceutical care,so as to provide reference suggestions for medical structure managers and pharmacists who carry out perioperative pharma-ceutical care to deeply understand and practice this standard,so as to improve perioperative pharmaceutical care.

The rabies virus(RABV)that causes rabies mainly attacks the peripheral and central nervous systems.In the later stages of infection,it is scattered in the salivary glands and transmit-ted to other susceptible animals through infectious saliva.To study dispersion of the RABV in the three pairs of salivary gland tissues,the street strain PB4 of the RABV was inoculated into 21-day-old female mice through the hind limb muscles.During the moribund stage of the mice,the sublin-gual gland,submandibular gland and parotid gland were collected,respectively.The TCID50 titer of RABV in the three kinds of glands of the mice and the copy number of the RABV N gene were de-tected,and RABV in different salivary glands was observed by immunofluorescence.The results showed that PB4 was dispersed in all three kinds of salivary glands of the mice,with the largest a-mounts in the parotid gland,followed by the submandibular gland,and the lowest amount in the sublingual gland.Three-month-old dogs were inoculated with PB4 through the cranial cavity,and saliva were collected every 12 h after inoculation.The saliva samples were detected by TCID50 and RT-qPCR.And during the moribund stage of the dogs when the disease occurred,the three pairs of salivary glands were collected.Through the determination of the TCID50 titer,RT-qPCR and immu-nofluorescence detection,it was demonstrated that among the three different salivary glands of the dogs,the largest amount of PB4 was found in the parotid gland and the lowest in the sublingual gland.Our results in mice and dogs clearly proved that the parotid gland was consistently found to exhibit the highest content of street RABV among the three major salivary glands,which could en-rich experimental data for analyzing the dispersion of RABV in the salivary glands and interpreta-tion of the intermittent secretion of saliva in clinically rabid dogs.

In surgical diagnosis and treatment,the perioperative period is a comprehensive diagnosis and treatment process,including the rational application of antibiotics,nutrition management,pain management,blood pressure,blood sugar man-agement,and other processes.Perioperative pharmaceutical care has become one of the innovative fields of pharmaceutical care.In order to ensure the work and service quality of perioperative pharmaceutical care,the preparation team of perioperative pharmaceu-tical care standards takes scientific,universal,and practical principles as the basic principles,reviews the key points and difficul-ties from the three aspects of relevant national policy documents,relevant domestic and foreign standards and norms,and literature analysis,and combines the actual situation of perioperative pharmaceutical care.This pharmaceutical care standard was formulated after several rounds of opinion solicitation and expert argumentation.This paper analyzes the key contents of the standard,inclu-ding the basic requirements,service process,quality control,and evaluation and improvement of perioperative pharmaceutical care,so as to provide reference suggestions for medical structure managers and pharmacists who carry out perioperative pharma-ceutical care to deeply understand and practice this standard,so as to improve perioperative pharmaceutical care.

Objective To retrospectively analyze the characteristics of viral antibodies related to nervous system infections in patients with cognitive impairment,evaluate their relationship with cognitive impairment,and explore the relationship between viral infections and the occurrence and development of cognitive impair-ment.Methods A total of 170 mild cognitive impairment patients who visited Beijing Tiantan Hospital,Cap-ital Medical University from June 2019 to June 2023 were selected as the mild cognitive impairment group,208 cognitive impairment patients were selected as the cognitive impairment group,143 dementia patients were se-lected as the dementia group,and 146 age-matched and gender-matched non infectious and non inflammatory disease controls during the same period in the hospital were selected as the control group.The levels of virus antibodies related to nervous system infections in the serum and cerebrospinal fluid of patients were detected,the detection rate and levels of antibodies were compared,and the infection burden was calculated.The cogni-tive function of all patients was evaluated and the relationship between infection burden and the degree of cog-nitive dysfunction was analyzed.Results The detection rate and antibody level of herpes simplex virus(HSV)1 IgG in the serum of three groups of patients with cognitive impairment were significantly higher than those in the control group(P＜0.05).The detection rate of HSV(1+2)IgM in the serum of three groups of pa-tients with cognitive impairment was higher than that in the control group(P＜0.05),but there was no sta-tistically significant difference between the mild cognitive impairment group,cognitive impairment group,and dementia group(P＞0.05).The serum infection load of three groups of patients with cognitive impairment was higher than that of the control group(P＜0.05),and the higher the infection load,the more severe the cognitive impairment.Conclusion Viral infection is an important influencing factor of cognitive impairment diseases,and HSV infection may be a promoting factor of cognitive dysfunction.

Rabies is a zoonotic disease that poses a global public health threat.Rabies virus(RABV)is neurotropic and can cause severe neurological disorders and behavioral abnormalities in host,with a fatality rate nearly 100％.In order to identify the key genes for RABV affecting neuronal cell function,we established and analyzed the mRNA expression profile of Neuro-2a(N2a)cell in-fected with challenge virus standard(CVS)-11 by RNA sequencing(RNA-seq).Biological func-tions of differentially expressed genes(DEGs)were determined by GO and KEGG enrichment a-nalysis.The results showed that there were 415 differentially expressed genes in N2a infected with CVS-11 strain,of which 89 were up-regulated and 326 were down-regulated.These genes were re-lated to a variety of biological processes,such as axon guidance pathway,cholesterol metabolism pathway,nitrogen metabolism pathway,and glycosphingolipid biosynthesis pathway,many of them have been shown to be closely associated with RABV infection.A total of 12 DEGs related to axon conduction,antigen processing and presentation pathways were selected and detected by real-time PCR,and their expression trends were consistent with the RNA-seq results.The genomic tran-scriptomic data on N2a cell under RABV infection will provide new clues for probing the mecha-nisms of RABV infection and transmission in the nervous system in the future.

Objective:To assess the correlation and consistency of electrochemiluminescence and direct chemiluminescence in detecting 12 tumor markers.Methods:A total of 2426 serum specimens were selected from the physical examination in Beijing Tiantan Hospital,Capital Medical University from March to August 2023.These specimens included 446 cases for alpha fetoprotein(AFP),284 cases for carcinoembryonic antigen(CEA),289 cases for carbohydrate antigen 72-4(CA72-4),87 cases for carbohydrate antigen 19-9(CA19-9),205 cases for carbohydrate antigen 125(CA-125),216 cases for carbohydrate antigen 15-3(CA 15-3),292 cases for total prostate specific antigen(TPSA),292 cases for free prostate specific antigen(FPSA),84 cases for serum cytokeratin 19 fragment(Cyfra21-1),84 cases for neuron specific enolase(NSE),84 cases for squamous cell carcinoma associated antigen(SCC)and 63 cases for pro-gastrin-releasing peptide(PROGrp).The electrochemiluminescence and direct chemiluminescence methods were respectively used to detect the above 12 indexes,and then,the correlation and consistency between the two detection methods were analyzed.Results:The results of Pearson and Spearman correlation analysis showed that there were significantly positive correlations between electrochemiluminescence and direct chemiluminescence methods in detecting 12 tumor indexes(AFP,CEA,CA72-4,CA19-9,CA125,CA15-3,TPSA,FPSA,Cyfra21-1,NSE,SCC and PROGrp)(r=0.971,0.934,0.945,0.975,0.900,0.948,0.994,0.984,0.982,0.828,0.879,0.922,P<0.05),respectively.The total coincidence rates between the two methods were respectively 98.21%,98.24%,98.27%,98.85%,97.07%,99.54%,99.66%,99.32%,92.86%,92.86%,95.24%and 96.83%.There were consistencies between electrochemiluminescence and direct chemiluminescence methods for 10 indexes excepted CA15-3 and NSE that could not calculate Kappa values due to data reasons(Kappa=0.848,0.728,0.930,0.794,0.485,0.887,0.664,0.540,0.477,0.652,P<0.05),respectively.Conclusion:In the detections of electrochemiluminescence and direct chemiluminescence methods for tumor indexes,there are favorable correlations and consistencies between them in detecting AFP,CA72-4,CA19-9 and TPSA,and there are favorable correlations between them in detecting CEA,CA125,FPSA,Cyfra21-1,SCC and PROGrp but the consistencies between them are average in detecting these indexes,and there are favorable correlations between them in detecting CA15-3 and NSE.Clinical detection should pay attention to there may be differences in the results between different detection methods when the detection is conducted in reference laboratory.

Objective:To explore the efficacy, adverse reactions, and feasibility of high-definition transcranial direct current stimulation(HD-tDCS) treating major depressive disorder(MDD) patients with anxious distress.Methods:Sixty cases of MDD with anxious distress admitted to Zhenjiang Mental Health Center were recruited as participants. All patients were allocated into either the active treatment group or the sham group based on the random number table method. HD-tDCS was utilized in both groups to stimulate the left dorsolateral prefrontal cortex on the basis of conventional antidepressant treatment. In the active group, 2mA current stimulation was used for 20 min, and in the sham group, a 30-sceond stimulation was adopted at the beginning and the end of the stimulation. Participants in both group were treated once a day, five times a week for two consecutive weeks. Anxiety and depression symptoms of the patients were assessed respectively by the Hamilton depression scale(HAMD 17), the Montgomery-Asberg Depression Rating Scale(MARDS), the Hamilton Anxiety Scale(HAMA), and the Beck Anxiety Inventory(BAI) at the baseline, 2nd, 4th, and the 6th weekend of the treatment. The differences between active treatment and sham groups were analyzed by repetitive measure analysis of variance and simple effect analysis. Fisher′s exact probability test was used to compare the effective rate, remission rate and adverse reaction rate between the two groups. Results:(1) The interaction of times and groups was significant in HAMD 17( F=3.29, P<0.05) and BAI( F=2.99, P<0.05). In all measurement instruments, the main effects of groups( F=4.40-7.94) and times( F=35.42-247.59) were significant( P<0.05).(2) Findings from the simple effect analysis showed that: there were no significant differences in the scores of HAMD 17 at baseline and the 2 nd assessment between the two groups. Similarly, no significant differences were found in BAI at baseline, the 2nd and the 6th weekend of the treatment between two groups( P>0.05).(3) The scores of HAMD 17 at the 4th and the 6th week, BAI at the 4th weekend of the treatment in the active group were significantly lower than that in the sham group( P<0.05).(4) At the 4th weekend of the treatment, the active group had a remission rate of 16/20 and a response rates of 19/20, which were higher than 9/19 and 13/19, respectively, in the sham group( P<0.05). Also, the remission rate(18/20) in the active group was higher than that in the sham group(11/19) at the 6th weekend of the treatment.( P<0.05). As for the response rates, differences were not found between the two groups at the 6th weekend of the treatment.(5) The overall dropout rate had no significant differences in-between( P>0.05). As for the safety outcome, the rate of adverse events(e.g., itching, tingling and headache) showed no significant differences between the two groups. Additionally, no severe adverse events or mania was reported. Conclusions:This study indicated that HD-tDCS has significant efficacy and high safety in the treatment among MDD patient with anxious distress. Nevertheless, further large sample clinical studies are warranted to confirm the findings of the current investigation.

Objective:To identify the classification characteristics and quality of life (QOL) of breast cancer (BC) patients during chemotherapy, so as to provide basis for improving the sleep and QOL of this group.Methods:A cross-sectional investigation was completed among 421 BC patients in 5 tertiary hospitals in Shanghai, Wuhan, Tangshan and Nanning in 1-12 months of 2016 using validated instruments including self-made general information questionnaire, Pittsburgh Sleep Quality Index (PSQI) and Functional Assessment of Cancer Therapy-Breast (FACT-B).Results:Four latent class of patients were identified through latent profile analysis (LPA), named by badly worse sleep quality(SQ) (C1, n=23), medium-SQ with difficulty to fall asleep (C2, n=127), medium-SQ with worse sleeping process (C3, n=30), none sleep disorders (C4, n=241). Total points of SQ among C1-C4 had significant difference ( χ2 value was 309.28, P<0.05). Age, BMI, job status, whether had surgery and course of chemotherapy between classes had statistically significant differences ( χ2 values were 9.57-25.28, all P<0.05). It had significant difference between C2 and C3, C2 and C4, C3 and C1, C3 and C4 on QOL ( χ2 values were 5.96-52.73, all P<0.05). Conclusion:SQ of BC patients during chemotherapy has heterogeneity among population. Different features of SQ of BC patients have different performance on QOL. Health professionals should keep an eye on patients with features of older age, high BMI, in job status, already received surgery and during early-stage chemotherapy, provide personal nursing intervention to improve SQ and QOL.

Objective:To explore the efficacy, adverse reactions, and feasibility of high-definition transcranial direct current stimulation(HD-tDCS) treating major depressive disorder(MDD) patients with anxious distress.Methods:Sixty cases of MDD with anxious distress admitted to Zhenjiang Mental Health Center were recruited as participants. All patients were allocated into either the active treatment group or the sham group based on the random number table method. HD-tDCS was utilized in both groups to stimulate the left dorsolateral prefrontal cortex on the basis of conventional antidepressant treatment. In the active group, 2mA current stimulation was used for 20 min, and in the sham group, a 30-sceond stimulation was adopted at the beginning and the end of the stimulation. Participants in both group were treated once a day, five times a week for two consecutive weeks. Anxiety and depression symptoms of the patients were assessed respectively by the Hamilton depression scale(HAMD 17), the Montgomery-Asberg Depression Rating Scale(MARDS), the Hamilton Anxiety Scale(HAMA), and the Beck Anxiety Inventory(BAI) at the baseline, 2nd, 4th, and the 6th weekend of the treatment. The differences between active treatment and sham groups were analyzed by repetitive measure analysis of variance and simple effect analysis. Fisher′s exact probability test was used to compare the effective rate, remission rate and adverse reaction rate between the two groups. Results:(1) The interaction of times and groups was significant in HAMD 17( F=3.29, P<0.05) and BAI( F=2.99, P<0.05). In all measurement instruments, the main effects of groups( F=4.40-7.94) and times( F=35.42-247.59) were significant( P<0.05).(2) Findings from the simple effect analysis showed that: there were no significant differences in the scores of HAMD 17 at baseline and the 2 nd assessment between the two groups. Similarly, no significant differences were found in BAI at baseline, the 2nd and the 6th weekend of the treatment between two groups( P>0.05).(3) The scores of HAMD 17 at the 4th and the 6th week, BAI at the 4th weekend of the treatment in the active group were significantly lower than that in the sham group( P<0.05).(4) At the 4th weekend of the treatment, the active group had a remission rate of 16/20 and a response rates of 19/20, which were higher than 9/19 and 13/19, respectively, in the sham group( P<0.05). Also, the remission rate(18/20) in the active group was higher than that in the sham group(11/19) at the 6th weekend of the treatment.( P<0.05). As for the response rates, differences were not found between the two groups at the 6th weekend of the treatment.(5) The overall dropout rate had no significant differences in-between( P>0.05). As for the safety outcome, the rate of adverse events(e.g., itching, tingling and headache) showed no significant differences between the two groups. Additionally, no severe adverse events or mania was reported. Conclusions:This study indicated that HD-tDCS has significant efficacy and high safety in the treatment among MDD patient with anxious distress. Nevertheless, further large sample clinical studies are warranted to confirm the findings of the current investigation.