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1.
Article in Chinese | WPRIM | ID: wpr-1020766

ABSTRACT

Objective To explore the clinical effects of Tiaojing Zhuyun mixture combined with regulating menstration and promoting pregnancy by thirteen acupuncture in the treatment of Declining Ovarian Function(DOR)combined with follicular dysplasia infertility.Methods From January 1,2022 to January 1,2023,60 cases of infertility patients with DOR follicular dysplasia were treated in our hospital,and the above cases were randomly divided into experimental group:Tiaojing Zhuyun mixture+ regulating menstration and promoting pregnancy by thirteen acupuncture + Clomiphene group;Control group:Clomiphene group,30 cases each.The improvement of FSH,maximum follicle size and ovulation,uterine artery blood flow index,endometrial thickness and pregnancy were observed after treatment.Results The improvement of follicle stimulating hormone,maximum follicle size,endometrial thickness and uterine artery blood flow indexes in Tiaojing Zhuyun mixture+ regulating menstration and promoting pregnancy by thirteen acupuncture + Clomiphene group were better than clomiphene group.The difference between groups was statistically significant(P<0.05).The ovulation rate was 66.7%and the pregnancy rate was 40%.The ovulation rate was 40%higher than the control group,and the pregnancy rate was 20%.The difference between groups was statistically significant(P<0.05).Conclusion In the patients with DOR follicular dysplasia infertility,Tiaojing Zhuyun mixture combined with regulating menstration and promoting pregnancy by thirteen acupuncture can improve the level of follicle stimulating hormone,promote follicular maturation and ovula-tion,reduce the resistance of uterine artery blood flow,increase the thickness of endometrial,promote pregnancy,and have fewer adverse reactions.

2.
Article in Chinese | WPRIM | ID: wpr-1021997

ABSTRACT

BACKGROUND:The gluteus medius not only abducts the hip joint,but also plays an important role in limiting the external movement of the femoral head.At present,there is a lack of research on the correlation between gluteus medius status and non-traumatic femoral head necrosis. OBJECTIVE:To investigate the relationship between the gluteus medius width ratio and the medial space ratio of the hip joint and the progression of non-traumatic femoral head necrosis,and to explore the effect of gluteus medius atrophy on the surface and necrotic zone stress of the femoral head necrosis through finite element analysis. METHODS:Retrospective analysis of unilateral non-traumatic femoral head necrosis patients admitted to Third Affiliated Hospital of Guangzhou University of Chinese Medicine was performed.All patients were followed up for an average of more than 2 years.They were divided into a collapsed group and a non-collapsed group based on whether there was collapse of the femoral head during the follow-up.Medial space ratio,gluteus medius width ratio,Sharp angle,gluteus medius length ratio,and gluteus medius activation angle were measured and calculated.The differences in these indicators were compared between the two groups.At the first visit and follow-up at 3,6,12,and 24 months,the medial space ratio and gluteus medius width ratio were measured and calculated to explore the changes of these two indicators in the course of non-traumatic femoral head necrosis.In addition,using three-dimensional finite element analysis,a Japanese Investigation Committee classification C1 type femoral head necrosis model was constructed based on CT data.At the same time,based on MRI data,a model of the gluteus medius muscle was constructed and divided into a gluteus medius muscle atrophy group(gluteus medius width ratio:74%-76%)and a gluteus medius muscle normal group(gluteus medius width ratio:94%-96%).Each group constructed 10 models,with 6 degrees of freedom of the distal femur constrained to zero.600 N pressures were applied along the Z-axis to the upper surface of the sacrum.The stress distribution,maximum stress values on the surface and necrotic area of the femoral head,and the maximum displacement of the necrotic area were compared between two groups of models. RESULTS AND CONCLUSION:(1)A total of 153 patients(67 males and 86 females)with 153 hips were included in this study.(2)At the 24-hour follow-up,the medial space ratio of the collapsed group was significantly higher than that of the non-collapsed group(P<0.05).The gluteus medius width ratio of the collapsed group was significantly lower than that of the non-collapsed group(P<0.05).There was no statistically significant difference in Sharp angle,gluteus medius activation angle,and gluteus medius length ratio between the two groups(P>0.05).(3)Since the follow-up time exceeded 3 months,the gluteus medius width ratio of the collapsed group was lower than that of the non-collapsed group(P<0.05).Since the follow-up time exceeded 12 months,the medial space ratio of the collapsed group was higher than that of the non-collapsed group(P<0.05).(4)Pearson correlation analysis showed a significant positive correlation between follow-up time and medial space ratio in the collapsed group(P<0.05),and a significant negative correlation between follow-up time and gluteus medius width ratio(P<0.05).The regression coefficient of gluteus medius width ratio was larger than that of medial space ratio.(5)The group with middle gluteal muscle atrophy showed significant stress concentration on the surface of the femoral head,and the stress zone was significantly located on the outside.The maximum stress on the surface of the femoral head in the group with middle gluteal muscle atrophy was significantly greater than that in the group with normal middle gluteal muscle(P<0.05).There was significant stress concentration in the necrotic area of the middle gluteal muscle atrophy group,and the maximum stress was located at the edge of the necrotic area.The maximum stress and maximum displacement in the necrotic area of the middle gluteal muscle atrophy group were significantly greater than those of the normal group(P<0.05).(6)It is indicated that gluteus medius width ratio is an effective indicator for evaluating changes in gluteal muscle atrophy.In the progression of non-traumatic femoral head necrosis,atrophy of the gluteus medius muscle first occurs,followed by widening of the medial hip joint space.The mechanical mechanism may be that the atrophy of the gluteus medius muscle affects the stability of the hip joint,leading to external displacement of the femoral head,and increasing stress and displacement on the surface and necrotic area of the femoral head.

3.
Article in Chinese | WPRIM | ID: wpr-1030242

ABSTRACT

[Objective]To explore the application and effect of traditional Chinese medicine(TCM)clinical decision-making system in the treatment of moderate or severe intrauterine adhesion(IUA).[Methods]A prospective randomized controlled trial was conducted.Patients with moderate or severe IUA who underwent hysteroscopic uterine adhesiolysis in a tertiary hospital of TCM in Hangzhou from January 2022 to December 2022 were selected.The patients were divided into control group(51 cases),decision system group(53 cases)and clinician group(54 cases)according to whether they were treated by TCM dominant disease clinical decision-making system.The improvement of menstrual volume,American Fertility Society(AFS)score,endometrial thickness,endometrial blood flow parameters and the efficacy of TCM accompanying symptoms were compared among the three groups before and after treatment.[Results]Compared with control group,the menstrual volume of decision system group and clinician group were significantly improved(P<0.05),but there was no significant difference between decision system group and clinician group(P>0.05).Compared with control group,the AFS scores of uterine cavity in decision system group and clinician group were significantly decreased(P<0.01),and there was no significant difference between decision system group and clinician group(P>0.05).The endometrial thickness was significantly increased and the endometrial blood flow parameters were significantly decreased in the three groups after treatment,and the differences were statistically significant(P<0.01),but there was no significant difference among the three groups before and after treatment(P>0.05).Compared with control group and decision system group,the clinical physician group had significantly improved efficacy of TCM accompanying symptoms(P<0.05),and there was no significant difference between control group and decision system group(P>0.05).[Conclusion]TCM clinical decision system for IUA can significantly improve the menstrual volume of patients with moderate or severe IUA,reduce postoperative AFS score and prevent the recurrence of adhesion.

4.
Article in Chinese | WPRIM | ID: wpr-1039026

ABSTRACT

ObjectiveCellular temperature imaging can assist scientists in studying and comprehending the temperature distribution within cells, revealing critical information about cellular metabolism and biochemical processes. Currently, cell temperature imaging techniques based on fluorescent temperature probes suffer from limitations such as low temperature resolution and a limited measurement range. This paper aims to develop a single-cell temperature imaging and real-time monitoring technique by leveraging the temperature-dependent properties of single-molecule quantum coherence processes. MethodsUsing femtosecond pulse lasers, we prepare delayed and phase-adjustable pairs of femtosecond pulses. These modulated pulse pairs excite fluorescent single molecules labeled within cells through a microscopic system, followed by the collection and recording of the arrival time of each fluorescent photon. By defining the quantum coherence visibility (V) of single molecules in relation to the surrounding environmental temperature, a correspondence between V and environmental temperature is established. By modulating and demodulating the arrival times of fluorescent photons, we obtain the local temperature of single molecules. Combined with scanning imaging, we finally achieve temperature imaging and real-time detection of cells. ResultsThis method achieves high precision (temperature resolution<0.1°C) and a wide temperature range (10-50°C) for temperature imaging and measurement, and it enables the observation of temperature changes related to individual cell metabolism. ConclusionThis research contributes to a deeper understanding of cellular metabolism, protein function, and disease mechanisms, providing a valuable tool for biomedical research.

5.
Article in English | WPRIM | ID: wpr-1039062

ABSTRACT

ObjectiveTemporal heterogeneity in lung cancer presents as fluctuations in the biological characteristics, genomic mutations, proliferation rates, and chemotherapeutic responses of tumor cells over time, posing a significant barrier to effective treatment. The complexity of this temporal variance, coupled with the spatial diversity of lung cancer, presents formidable challenges for research. This article will pave the way for new avenues in lung cancer research, aiding in a deeper understanding of the temporal heterogeneity of lung cancer, thereby enhancing the cure rate for lung cancer. MethodsRaman spectroscopy emerges as a powerful tool for real-time surveillance of biomolecular composition changes in lung cancer at the cellular scale, thus shedding light on the disease’s temporal heterogeneity. In our investigation, we harnessed Raman spectroscopic microscopy alongside multivariate statistical analysis to scrutinize the biomolecular alterations in human lung epithelial cells across various timeframes after benzo(a)pyrene exposure. ResultsOur findings indicated a temporal reduction in nucleic acids, lipids, proteins, and carotenoids, coinciding with a rise in glucose concentration. These patterns suggest that benzo(a)pyrene induces structural damage to the genetic material, accelerates lipid peroxidation, disrupts protein metabolism, curtails carotenoid production, and alters glucose metabolic pathways. Employing Raman spectroscopy enabled us to monitor the biomolecular dynamics within lung cancer cells in a real-time, non-invasive, and non-destructive manner, facilitating the elucidation of pivotal molecular features. ConclusionThis research enhances the comprehension of lung cancer progression and supports the development of personalized therapeutic approaches, which may improve the clinical outcomes for patients.

6.
Article in English | WPRIM | ID: wpr-1043753

ABSTRACT

Objective@#: Blood-blister aneurysms (BBAs) of the internal carotid artery (ICA) are challenging lesions with high morbidity and mortality rates. Although research on BBAs is well documented in different populations, the study of BBAs in the Tibetan population is extremely rare. This study aimed to evaluate the characteristics of BBAs and analyze the treatment modalities and long-term outcomes in the Tibetan population in comparison with the Han population. @*Methods@#: The characteristics of patients with BBAs of the ICA from January 2009 to January 2021 at our institution were reviewed. The features of aneurysms, treatment modalities, complications, and follow-up outcomes were retrospectively analyzed. @*Results@#: A total of 130 patients (41 Tibetan and 89 Han patients) with BBAs of the ICA who underwent treatment were enrolled. Compared with the Han group, the Tibetan group significantly demonstrated a high ratio of BBAs among ICAs (8.6%, 41/477 vs. 1.6%, 89/5563; p<0.05), a high ratio of vasospasm (34.1%, 14/41 vs. 6.7%, 6/89; p=0.001), a high risk of ischemic events (43.9%, 18/41 vs. 22.5%, 20/89; p<0.05), and a low ratio of good outcomes (modified Rankin scale, 0–2) at the 1-year follow-up (51.2%, 21/41 vs. 74.2%, 66/89; p<0.05). The multivariate regression model showed that ischemic events significantly contributed to the prediction of outcomes at 1 year. Further analysis revealed that microsurgery and vasospasm were associated with ischemic events. @*Conclusion@#: In comparison with Han patients, the Tibetan population had a high ratio of BBA occurrence, a high incidence of ischemic events, and a high ratio of poor outcomes. The endovascular approach showed more benefits in BBA patients.

7.
Chin. j. integr. med ; Chin. j. integr. med;(12): 222-229, 2024.
Article in English | WPRIM | ID: wpr-1010311

ABSTRACT

OBJECTIVE@#To determine the role of Tripterygium wilfordii multiglycoside (TGW) in the treatment of psoriatic dermatitis from a cellular immunological perspective.@*METHODS@#Mouse models of psoriatic dermatitis were established by imiquimod (IMQ). Twelve male BALB/c mice were assigned to IMQ or IMQ+TGW groups according to a random number table. Histopathological changes in vivo were assessed by hematoxylin and eosin staining. Ratios of immune cells and cytokines in mice, as well as PAM212 cell proliferation in vitro were assessed by flow cytometry. Pro-inflammatory cytokine expression was determined using reverse transcription quantitative polymerase chain reaction.@*RESULTS@#TGW significantly ameliorated the severity of IMQ-induced psoriasis-like mouse skin lesions and restrained the activation of CD45+ cells, neutrophils and T lymphocytes (all P<0.01). Moreover, TGW significantly attenuated keratinocytes (KCs) proliferation and downregulated the mRNA levels of inflammatory cytokines including interleukin (IL)-17A, IL-23, tumor necrosis factor α, and chemokine (C-X-C motif) ligand 1 (P<0.01 or P<0.05). Furthermore, it reduced the number of γ δ T17 cells in skin lesion of mice and draining lymph nodes (P<0.01).@*CONCLUSIONS@#TGW improved psoriasis-like inflammation by inhibiting KCs proliferation, as well as the associated immune cells and cytokine expression. It inhibited IL-17 secretion from γ δ T cells, which improved the immune-inflammatory microenvironment of psoriasis.


Subject(s)
Male , Animals , Mice , Tripterygium , Psoriasis/drug therapy , Keratinocytes , Skin Diseases/metabolism , Cytokines/metabolism , Imiquimod/metabolism , Dermatitis/pathology , Disease Models, Animal , Mice, Inbred BALB C , Skin/metabolism
8.
Article in Chinese | WPRIM | ID: wpr-1009226

ABSTRACT

OBJECTIVE@#To compare the role and importance of fibular fixation in tibiofibular fractures by Meta-analysis.@*METHODS@#The literature related to the comparison of the efficacy of fixation of the fibula with or without fixation on the treatment of tibiofibular fractures was searched through the databases of China Knowledge Network, Wipu, Wanfang, The Cochrane Library, Web of science and Pubmed, and statistical analysis was performed using RevMan 5.3 software. The rates of malrotation, rotational deformity, internal/external deformity, anterior/posterior deformity, non-union, infection, secondary surgery and operative time were compared between the fibula fixation and non-fixation groups.@*RESULTS@#A total of 11 publications were included, six randomised controlled trials and five case-control trials, eight of which were of high quality. A total of 813 cases were included, of which 383 were treated with fibula fixation and 430 with unfixed fibulae.Meta-analysis results showed that fixation of the fibulae in the treatment of tibiofibular fractures reduced the rates of postoperative rotational deformity[RR=0.22, 95%CI(0.10, 0.45), P<0.000 1] and internal/external deformity[RR=0.34, 95%CI(0.14, 0.84), P=0.02] and promoted fracture healing [RR=0.76, 95%CI(0.58, 0.99), P=0.04]. In contrast, the rates of poor reduction [RR=0.48, 95% CI(0.10, 2.33), P=0.36], anterior/posterior deformity[RR=1.50, 95%CI(0.76, 2.96), P=0.24], infection[RR=1.43, 95%CI(0.76, 2.72), P=0.27], secondary surgery[RR=1.32, 95%CI(0.82, 2.11), P=0.25], and operative time[MD=10.21, 95%CI(-17.79, 38.21), P=0.47] were not statistically significant (P>0.05) for comparison.@*CONCLUSION@#Simultaneous fixation of the tibia and fibula is clinically more effective in the treatment of tibiofibular fractures.


Subject(s)
Humans , Fibula/surgery , Fractures, Bone/complications , Tibia/surgery , Fracture Healing , Fracture Fixation, Internal , Treatment Outcome
9.
Article in Chinese | WPRIM | ID: wpr-1022850

ABSTRACT

Objective:To evaluate the consistency of the Chinese three-dimensional anterior visual field analysis system (Scansys), the anterior segment analyzer (Pentacam), the frequency-domain anterior segment optical coherence tomography system (CASIA SS-1000), and a new ultra-high frequency digital ultrasound scanning system (Arcscan Insight100) to measure central vault after implantable collamer lens (ICL) implantation in myopic eyes with crystalline lenses.Methods:A diagnostic test study was conducted.Fifty-six myopic patients (56 eyes) who underwent ICL V4c implantation from June to December 2019 were included.Scansys, Pentacam, CASIA and Arcscan were used to measure the central vault after surgery.The vault measurements were compared.Correlations between the measurements of the four instruments were analyzed using Pearson correlation analysis, and consistency comparisons were analyzed using the Bland-Altman method.This study adhered to the Declaration of Helsinki.The study protocol was approved by the Ethics Committee of Henan Eye Hospital (No.HNEECKY-2021[13]). Written informed consent was obtained from each subject.Results:The central vault measurements by Scansys, Pentacam, CASIA and Arcscan were (481.8±191.6), (476.4±190.6), (619.3±207.5) and (534.0±221.2)μm, respectively, with a statistically significant overall difference ( F=143.301, P<0.001). The vault measurements by Scansys and Pentacam were significantly lower than CASIA and Arcscan, and Arcscan was lower than CASIA, with statistically significant differences (all at P<0.001). There were strong positive correlations in vault measurements between Arcscan and CASIA, Arcscan and Pentacam, Arcscan and Scansys, CASIA and Pentacam, CASIA and Scansys, Pentacam and Scansys ( r=0.982, 0.933, 0.931, 0.942, 0.941, 0.989; all at P<0.001). Intraclass correlation coefficients of vault measurements by Scansys, Pentacam, CASIA and Arcscan were 0.985, 0.975, 0.998, 0.992, respectively.The 95% limits of agreement of vault measurements differences were -170 to 0, 0 to 280, 0 to 280, -110 to 210, -100 to 220 μm, between CASIA and Arcscan, CASIA and Scansys, CASIA and Pentacam, Arcscan and Scansys, Arcscan and Pentacam, respectively, and the maximum absolute value of the difference was beyond the clinically acceptable range, showing poor agreement.The 95% limits of agreement of vault measurement difference was -60 to 50 μm between Scansys and Pentacam, showing a good agreement. Conclusions:The repeatability of the vault after ICL V4c implantation in myopic eyes measured by the four instruments is good.Among them, the vault measurements of Scansys and Pentacam are smaller, showing good consistency, and their results could be substituted for each other.The measurement of CASIA is the largest, followed by Arcscan, which have a large difference from each other, and their results can not be substituted for each other, which should be comprehensively analyzed with the actual situation in clinical work.

10.
Chinese Circulation Journal ; (12): 234-241, 2024.
Article in Chinese | WPRIM | ID: wpr-1025456

ABSTRACT

Objectives:To evaluate the valvular and cardiac function,cardiac reverse remodeling at 6-month after transcatheter edge-to-edge repair(TEER)for patients with functional and degenerative mitral valve regurgitation,and summarize the experience of echocardiography application. Methods:The clinical data of 93 patients with moderate to severe mitral regurgitation(MR)treated with TEER and completed 6-month follow-up in Yunnan Fuwai Cardiovascular Hospital from July 2022 to February 2023 were retrospectively analyzed.Patients were divided into functional mitral regurgitation(FMR)and degenerative mitral regurgitation(DMR)groups according to MR etiology.The valve characteristic parameters,as well as valvular function,chamber volume and cardiac functional parameters before and at 6 months after operation were compared.The key points of echocardiography application were summarized. Results:Among all patients,71 were FMR and 22 were DMR.There were differences in valve structure between the two groups.Mitral TEER were successfully accomplished and all patients completed 6-month follow-up.The key points of echocardiography application included:valve structure analysis,atrial septal puncture location,device delivery process monitoring and image optimization during clamping process.The mitral regurgitation grade and NYHA grade were significantly improved in all patients at 6 months after TEER(P<0.05),and the mean mitral valve pressure gradient was higher than that before operation(P<0.05).Left ventricular end-diastolic volume(LVEDV),left ventricular end-systolic volume(LVESV)and left atrial volume index in FMR group were significantly decreased(P<0.05),while left ventricular and left atrial volume in DMR group remained unchanged(P>0.05).There were no significant changes in left ventricular ejection fraction and left ventricular global strain in both groups during the observation period(P>0.05).The changes of LVEDV and LVESV before and after operation were more significant in FMR group than those in DMR group(P<0.05). Conclusions:Mitral TEER can reduce the degree of regurgitation and improve cardiac function in the early postoperative period for moderate and severe MR patients with different etiologies.There are differences in preoperative valve structure and postoperative cardiac reverse remodeling between FMR and DMR patients.Echocardiography is an important imaging technique for the evaluation and monitoring process before,during and post mitral TEER.

11.
Article in Chinese | WPRIM | ID: wpr-1025855

ABSTRACT

Drugs and physical stimulation,including light,electricity,and magnetic fields,can be used to influence how neurons operate,among which chemogenetic and optogenetic technologies are most widely used.In recent years,magnetogenetic technology has also been developed that can acti-vate neurons in magnetic fields through magnetic sensitive actuators,leading to non-invasive and instanta-neous activation of specific brain regions.This article reviews the evolution of and problems with chemoge-netic and optogenetic techniques commonly used in brain science research.It also outlines the latest progress in magnetogenetic technologies,which are not full-fledged yet,as well as the role of transcra-nial electrical stimulation,transcranial magnetic stimulation,deep brain stimulation and transcranial ultra-sound stimulation technology in the functional regulation of brain diseases.Constant adjustment and improvement can make it possible for these technologies to be used more widely for the study of brain sciences and the treatment of brain diseases.

12.
International Eye Science ; (12): 1345-1348, 2024.
Article in Chinese | WPRIM | ID: wpr-1038558

ABSTRACT

AIM: To assess the gap between the peak of the base curve to the surface of the cornea, as well as examines the correlation between the thickness of the tear film and the fitting of the orthokeratology lens through optical coherence tomography(OCT), providing an intuitive and quantitative clinical evaluation method for the fitting of the orthokeratology lens.METHODS: Myopia patients who fitted orthokeratology at our hospital from January to December 2023 were included. Examinations, including naked vision, slit lamp, non-contact intraocular pressure, ocular fundus, eye position, corneal diameter, corneal topography, tear film rupture time, optometry, etc., were performed on all patients before fitting. The trial lens parameter was selected according to the examination results, and fluorescein staining was performed to evaluate lens fitting state after patients adapted to wearing glasses. According to the performance of fluorescein staining, the inspected eyes are divided into three groups: lens loose group, lens fitting group, and lens tight group. In addition, the tear film thickness of three groups of subjects was measured by OCT, and the differences between the three groups of data were evaluated.RESULTS: A total of 49 myopic patients(77 eyes)were included. The average sphere degree was -3.10±1.25 D, the average cylinder degree was -0.43(-0.75, 0)D, the average horizontal keratometry(HK)was 42.48±0.81 D, and vertical keratometry(VK)was 42.98(42.25, 43.50)D. There were 21 cases(34 eyes)in the lens fitting group, with 13 cases of bilateral eyes, 8 cases of one eye, 14 cases(22 eyes)in the lens loose group, with 8 cases of bilateral eyes, 6 cases of one eye, and 14 cases(21 eyes)in the lens tight group, with 7 cases of bilateral eyes, 7 cases of one eye. There was no statistical difference in the main basic data of the subjects in the three groups(all P&#x003E;0.05). OCT showed that the tear film thickness of the lens fitting group, the lens loose group, and the lens tight group was 231.18(219.0, 243.0), 220.41(214.0, 224.3), and 249.00(241.5, 258.0)μm, respectively, and there was statistical significance in the thickness among the three groups(P&#x003C;0.05).CONCLUSION: OCT can serve as a safe and reliable method for measuring the tear film thickness, which can help evaluate the suitability of orthokeratology and provide a non-invasive, more intuitive, and quantitative evaluation method for the fitting and evaluation of orthokeratology.

13.
Article in Chinese | WPRIM | ID: wpr-973340

ABSTRACT

ObjectiveTo analyze the application of telerehabilitation in patients with coronary heart disease (CHD) based on the theories and methods of the International Classification of Functioning, Disability and Health (ICF). MethodsLiteratures on the application of telerehabilitation in patients with CHD from databases of PubMed, Web of Science, CNKI, and Wanfang data were retrieved from establishment to May 5th, 2022. Scoping review methods were used to analyze the intervention measures, evaluation methods and indicators, rehabilitation outcomes, and influencing factors on patients with CHD based on ICF. ResultsA total of 4 172 literatures were retrieved, and 15 of them from five countries were enrolled. They were almost published in journals on medical and public health, from 2015 to 2022. The main elements of telerehabilitation included nine items: the establishment of telerehabilitation group, the establishment of personal health profiles, physical activity, exercise monitoring, provision of relevant knowledge, communication and guidance from professionals, provision of psychological support, self-report and supervision and reminder of medical staff. According to the ICF framework, telerehabilitation promoted the function of patients with CHD mainly in body function (including b1 mental functions, b4 function of the cardiovascular, hematological, immunological and respiratory systems, b5 functions of the digestive, metabolic and endocrine systems, and b7 neuromusculoskeletal and movement-related functions) and activity and participation (including d2 general tasks and demands, d4 mobility, d7 interpersonal interactions and relationships, d8 major life areas, and d9 community, social and civic life). The factors affecting the activity and participation of patients with CHD contained environmental factors and personal factors, mainly including e1 products and technology, e3 support and relationships, e4 attitudes, and e5 service, systems and policies. ConclusionThis paper summarized nine items of telerehabilitation for patients with CHD, and analyzed the effects and related influencing factors of telerehabilitation on patients with CHD based on ICF.

14.
China Pharmacy ; (12): 1379-1383, 2023.
Article in Chinese | WPRIM | ID: wpr-974689

ABSTRACT

OBJECTIVE To understand the safety of Ilaprazole sodium for injection in clinical practice. METHODS From Jan. 1st 2019 to Feb. 29th 2020, the data of 3 926 valid hospitalized patients receiving Ilaprazole sodium for injection were collected prospectively from 5 third-level hospitals through CHPS, and the post-marketing safety analysis was performed by using retrospective multicenter single cohort study. At the same time, a nested case-control study (the ratio of trial group and control group was 1∶4) was used to confirm the baseline stability of this study cohort and the correlation between adverse reactions and Ilaprazole sodium for injection. RESULTS Among 3 926 patients, 3 patients experienced 5 adverse drug events after using Ilaprazole sodium for injection, with the incidence of 0.076%. There was no serious adverse event, and the occurrence time was 2 days after medication; adverse drug events mainly include elevated liver function indicators (alanine transaminase, aspartate transaminase, total bilirubin), which were mild and untreated, and all adverse drug events were improved. The results of the nested case-control study showed that the trial group and the control group belonged to the same background baseline, and the occurrence of adverse drug events was more closely related to Ilaprazole sodium for injection. CONCLUSIONS The overall safety of Ilaprazole sodium for injection is relatively high, and the occurrence of adverse events is more related to it.

15.
Article in Chinese | WPRIM | ID: wpr-976193

ABSTRACT

@#Peste des petits ruminants(PPR)is a highly contagious disease with high mortality which is caused by peste des petits ruminants virus(PPRV)infection and leads to enormous economic losses for sheep husbandry both at home and abroad. The knowledge of interactions between PPRV and host cells is the basis of understanding of the pathogenesis and the prerequisite of disease prevention and control. This paper reviews the studies on the activation of host innate immune response by PPRV infection,the immune evasion of PPRV mediated by viral protein products,and the induction of apoptosis,autophagy and inflammasome resistance to virus,which provides a reference for further discussion on the immune evasion of PPRV and the key nodes involved in the interaction between PPRV and the host,thus providing theoretical guidance for effective prevention and control of PPR transmission.

16.
International Eye Science ; (12): 345-348, 2023.
Article in Chinese | WPRIM | ID: wpr-960964

ABSTRACT

AIM: To observe the efficacy of moderate and high myopia patients with vault greater than 1 000μm after implantation of phakic posterior chamber implantable contact lens(ICL).METHODS: A total of 42 patients(73 eyes)who received ICL implantation in the hospital and had postoperative vault greater than 1 000 μm between January 2014 and January 2017 were selected and retrospectively studied. Changes in visual acuity, intraocular pressure, corneal endothelial cell density, anterior chamber-related parameters(chamber angle, central anterior chamber depth, anterior chamber volume)and vault were compared among patients before surgery, at 1, 3, 6mo and 1a after surgery and at the last follow-up.RESULTS: The uncorrected visual acuity(UCVA)at 1, 3, 6mo and 1a after surgery and at the last follow-up was better than that before surgery(all P&#x0026;#x003C;0.05), and the chamber angle, central anterior chamber depth and anterior chamber volume were smaller or lower than those before surgery(all P&#x0026;#x003C;0.05), but there were no statistical differences in UCVA, chamber angle, central anterior chamber depth and anterior chamber volume at each time point after surgery(all P&#x0026;#x003E;0.05). The intraocular pressure at 1mo after surgery was lower than that before surgery(P&#x0026;#x003C;0.05), but the intraocular pressure at 3, 6mo and 1a after surgery and at the last follow-up was not statistically different from that before surgery(all P&#x0026;#x003E;0.05). There was no statistical significance in the corneal endothelial cell density at 1, 3, 6mo and 1a after surgery and at the last follow-up compared with that before surgery(all P&#x0026;#x003E;0.05). The vault at 1, 3, 6mo and 1a after surgery and at the last follow-up showed a decreasing trend, and the difference was statistically significant at each time point after surgery(all P&#x0026;#x003C;0.05).CONCLUSION: The short-term and long-term efficacy are better in moderate and high myopia patients with vault greater than 1 000 μm after ICL implantation, and there are no significant effects on the intraocular pressure and corneal endothelial cell. The postoperative anterior chamber structure is relatively stable and the vault tends to decrease over time. In most cases, close observation is sufficient and intraocular lens replacement is generally not required.

17.
Article in Chinese | WPRIM | ID: wpr-961702

ABSTRACT

ObjectiveTo investigate the pharmacodynamic characteristics and explore the molecular mechanism of Honghua oral liquid (HOL) in relieving neuropathic pain (NP). MethodHealthy male SD rats were randomly assigned into sham group, model group, low-, medium-, high-dose (0.5, 1.0, 2.0 mL·kg-1·d-1, respectively) HOL groups, and a positive drug (pregabalin, 25 mg·kg-1·d-1) group, with 6 rats in each group. Spinal nerve ligation (SNL) of L5 was conducted in other groups except the sham group. Drug administration was performed 3 days after the SNL surgery for 2 consecutive weeks, and samples were collected after the end of the administration. During the treatment period, the mechanical pain threshold and cold pain threshold were determined to measure the pain-relieving effect of HOL. Transcriptome sequencing was performed on hippocampal tissue samples from the sham, model, and high-dose HOL groups, and differentially expressed genes between the sham group and the model group as well as the model group and HOL high-dose group were obtained. After pathway enrichment analysis, we selected the targets which were closely related to neuroinflammation for validation, and predicted the specific binding sites of the major active components in HOL with the targets through molecular docking. In addition, the serum levels of tumor necrosis factor-α (TNF-α) and interleukin-10 (IL-10) were determined by enzyme-linked immunosorbent assay (ELISA) to evaluate the effect of HOL on neuroinflammation in NP rats. ResultCompared with the sham group, SNL decreased the mechanical pain threshold and cold pain threshold (P<0.05). Compared with the model group, HOL recovered the mechanical pain threshold and cold pain threshold (P<0.05). The transcriptome data showed that 376 differentially expressed genes (DEGs) were identified between the model group and the sham group, including 124 upregulated genes and 252 downregulated genes, and 194 DEGs between the model group and the high-dose HOL group, including 33 upregulated genes and 161 downregulated genes. Among them, insulin-like growth factor 1(IGF1), matrix metallopeptidase-2 (MMP-2), matrix metallopeptidase-14 (MMP-14), erb-B2 receptor tyrosine kinase 2 (ERBB2), and integrin subunit alpha 5 (ITGA5) associated with NP were selected for further validation. The Real-time fluorescence quantitative polymerase chain reaction(Real-time PCR) results showed that compared with the sham group, the modeling up-gurelated the mRNA levels of the above five molecules in the hippocampus (P<0.01). Compared with model group, HOL down-regulated the mRNA levels of these molecules (P<0.01). The molecular docking results showed that the main active components of safflower, hydroxysafflor yellow A, kaempferol, and quercetin, formed stable hydrogen bonds with the amino acid residues of IGF1, MMP-2, MMP-14, ERBB2, and ITGA5. The enzyme-linked immunosorbent assay(ELISA) results showed that compared with those in the sham group, the serum levels of TNF-α and IL-10 were out of balance in the model rats (P<0.01). Compared with the model group, HOL lowered the level of the pro-inflammatory cytokine TNF-α (P<0.01) and elevated that of the anti-inflammatory cytokine IL-10 (P<0.05). ConclusionHOL exerts analgesic effect on SNL rats by inhibiting neuroinflammation.

18.
Article in Chinese | WPRIM | ID: wpr-1004873

ABSTRACT

【Objective】 To evaluate the quality of platelet concentrates (PCs) prepared by traditional and modified buffy coat centrifugal canning methods, and to explore the effect of modified buffy coat centrifugal canning method on improving the quality of PCs. 【Methods】 The buffy coat centrifugal canning methods was divided into traditional group and modified group. In the traditional group, the buffy coat component bag and empty bag were directly combined layer by layer and vertically canned for light centrifugation. In the modified group, a foam spacer was added between the buffy coat component bag and the empty bag for light centrifugation layer by layer. The effects of the two groups of centrifugal canning methods on the preparation quality of PCs were observed. 【Results】 The platelet content in PCs prepared by the modified buffy coat centrifugal canning method was significantly higher than that in the traditional group, and the mixed amount of red blood cells was lower than that in the traditional group (P0.05), the qualified rates of platelet content and mixed red blood cell in the modified group were higher than those in the traditional group (P<0.05). 【Conclusion】 The modified centrifugal canning method with buffy coat can improve the quality of PCs, which is convenient and cheap, and is worth popularizing.

19.
Chinese Medical Ethics ; (6): 992-997, 2023.
Article in Chinese | WPRIM | ID: wpr-1005622

ABSTRACT

Maintaining a harmonious doctor-patient relationship is an important foundation for the development of health care, and building a doctor-patient community is a key measure to maintain the harmonious doctor-patient relationship. To accelerate the construction of a doctor-patient community, it is necessary to establish a sense of struggle, grasp the connotation of a doctor-patient community, and understand its predicament, so as to propose targeted strategies for constructing a doctor-patient community. A doctor-patient community is a cooperative community, not a compromise community. The purpose of struggle is to better unite and cooperate. A doctor-patient community established under the guidance of struggle spirit is more united, more cohesive, and more effective. In the context of the new era, building a doctor-patient community faces the challenges of doctors being busy with "treatment" and neglecting emotional communication between doctors and patients, patients looking for "curing" and generating the illusion of omnipotence in medical skills, schools focusing on "medical skill" and weakening the cultivation of students’ humanities, the society lacking "integration" and disrupting the harmonious doctor-patient environment, etc. Building a doctor-patient community should strengthen emotional communication between doctors and patients, correct patients’ cognitive biases, enhance humanistic education, and create a good medical environment, with a view to promoting the healthy development of a doctor-patient community and facilitating the construction of the healthy China strategy.

20.
Chinese Medical Ethics ; (6): 897-903, 2023.
Article in Chinese | WPRIM | ID: wpr-1005647

ABSTRACT

【Objective:】 To understand the current status of narrative nursing knowledge, attitude, and practice (KAP) among nurses in grade A tertiary hospitals, and to provide a basis for the development of narrative nursing in relevant areas. 【Methods:】 Using convenience sampling methods, 931 nurses from three grade A tertiary hospitals in Xi’an were selected as subjects. A cross-sectional survey was conducted using the Clinical Nurses’ Narrative Nursing Knowledge and Trustworthiness Questionnaire and the General Self-Efficacy Scale. Multiple linear regression analysis was used to explore the influencing factors of nurses’ narrative nursing KAP. 【Results:】 The scores on the three dimensions of narrative nursing KAP were (23.70±2.99) points, (31.69±5.92) points, and (30.26±5.32) points, respectively. Nursing workload, general self-efficacy, professional title, and nursing satisfaction were the influencing factors of nurses’ narrative nursing knowledge dimension (P<0.05). There were statistically significant differences in nurses’ narrative nursing attitude dimension among nursing workload, general self-efficacy, professional title, monthly income, and nursing satisfaction (P<0.05). Nursing workload, general self-efficacy, nursing satisfaction, and accompanying experience were the influencing factors of nurses’ narrative nursing behavior dimension (P<0.05). 【Conclusion:】 Nurses in grade A tertiary hospitals have moderate narrative nursing knowledge, positive attitudes, and poor practice execution. The high nursing workload is the main barrier factor for the current development of narrative nursing. Nursing managers should actively build a diversified training system and guarantee system to boost the development of narrative nursing in clinical nursing work, and further promote the development of narrative nursing concepts.

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