Parkinson's disease(PD)depression is one of the most common non-motor symptoms of PD,but depression is often ignored in the early stages of PD and is not treated in time.With the progression of the disease,the symptoms of depression become more prominent,and patients tend to commit suicide in severe cases,which seriously reduces the quality of life of patients.At present,although there are many clinical treatment methods for PD with depression,but the clinical effect is not clear,and there is still a lack of effective therapeutic intervention means and methods.In this paper,the more common treatment methods are summarized,to develop an individualized treatment plan for PD patients with depression.

Objective:To investigate the effects of unilateral ureteral obstruction on renal pelvic peristalsis and pacemaker cells in neonatal rats.Methods:An animal experimental study.Thirty-six 2-day-old newborn SD rats were randomly divided into the partial unilateral ureteral obstruction (PUUO) group, complete unilateral ureteral obstruction (CUUO) group, and sham operation group, with 12 rats in each group.One week after surgery, all rats were subjected to renal pelvic pressure (RPP) measurement by puncture.After measurement, the rats were euthanized, and their left renal pelvis and ureter were removed and fixed for histological examination.Parameters such as RPP, peristaltic wave frequency and amplitude at different perfusion speeds were recorded and compared, and the changes in pacemaker cells (atypical smooth muscle cells and Cajal-like interstitial cells) were also compared.The independent samples t-test was used for comparison between 2 groups, and the one-way ANOVA of variance was used for comparison among 3 groups. Results:In the sham operation group, the RPP increased gradually with the increase of perfusion speed; the frequency of peristaltic waves rose rapidly and then dropped after reaching the highest level with the increase of perfusion speed; similarly, the amplitude of peristaltic waves first increased and then decreased as the perfusion speed increased.In the PUUO group, the RPP increased rapidly with the increase of perfusion speed, higher than that in the sham operation group; the frequency of peristaltic waves was higher than that in the sham operation group, and it was relatively constant under the perfusion speed of 40 mL/h, but when the perfusion speed increased again, the frequency began to decline; the amplitude of peristaltic waves increased quickly and then declined at a faster rate than the sham operation group with the increase of perfusion speed.In the CUUO group, the basic RPP was 12 cmH 2O(1 cmH 2O=0.098 kPa); at the perfusion speed of 5 mL/h, the RPP rose gradually, and no plateau appeared; when the RPP reached 73 cmH 2O, the perfusate retrograded from the side of the puncture needle, then the RPP slightly decreased and then balanced, and no regular peristaltic waves were observed in the renal pelvis throughout the whole perfusion process.Immunofluorescence staining analysis showed the pacemaker cells were all located in the smooth muscle of the renal pelvic wall.The sham operation group had the highest positive rate, followed by the PUUO group and then the CUUO group. Conclusions:Ureteral obstruction has a significant impact on the peristalsis of the renal pelvis, and its impact on the peristaltic wave frequency and amplitude and RPP can be predicted.The reduction of pacemaker cells in the renal pelvis may be involved in the changes of renal pelvic peristalsis caused by ureteral obstruction, but further research is needed on how pacemaker cells regulate the peristalsis of the renal pelvis and ureter.

This paper reports a pair of siblings with congenital short-bowel syndrome (CSBS) complicated with intestinal malrotation. Case 1 was born with a birth weight of 2 550 g and a length of 48 cm. On September 10, 2017, emergency Ladd's procedure and appendectomy were performed on the infant 23 days after birth due to intestinal obstruction at the Women and Children's Hospital, School of Medicine, Xiamen University. The small intestine of the infant had a total length of 65 cm. Postoperative enteral and parenteral nutrition supports were provided for six months. Whole exome sequencing revealed a homozygous variant (NM 024769; nucleotide deletion in the exon 3-5) in the CLMP gene (chr11:122953792-122955421), with the parents being the heterozygous carriers but without phenotype. Case 2, the younger sibling of Case 1, was born in the same hospital on March 20, 2020, with a birth weight of 2 932 g and a body length of 49 cm. Prenatal single-gene sequencing on the amniotic fluid identified the same gene variation as his sister's. The baby boy received Ladd's procedure and appendectomy on the second day after birth which found the length of his small intestine was 51 cm. Full enteral nutrition was achieved six months after the operation. Both cases were followed up for 12 months. The body weight and length of Case 1 were both below the first percentile (< P1). The body weight of Case 2 was 8.03 kg ( P3- P5) and the length was 76.0 cm ( P25- P50).

Digital intelligence technologies, including artificial intelligence, big data, surgical navigation, surgical robots, and virtual reality, have been widely used in basic and clinical research in trauma and orthopedics. In order to provide trauma orthopedists with a quick overview of the current application of these technologies, this paper elaborates on the orthopedic workflow of fracture open reduction and internal fixation, on the aspects of recognition and classification of fracture X-ray images, fracture fragment segmentation based on thin-slice CT images, virtual fracture reduction, 3D fracture line heatmaps, design of an anatomical locking plate, intelligent navigation and orthopedic surgical robots, fracture reduction robots, and surgical process visualization.

Objective In order to determine the incidence and mortality of uterine body cancer in Gansu province in 2019,the epidemic characteristics and the change trend of incidence and death from 2010 to 2019 were analyzed.Methods The quality control qualified data in Gansu province tumor registration center were used,uterine body cancer in urban and rural,age-specific inci-dence(mortality),the China standardized rate by Chinese population,the World standardized rate by World population,cumulative rate,crude incidence(mortality),composition ratio and rank,average annual percentage change(AAPC)and other indicators were calculated.Results In 2019,uterine body cancer in Gansu province ranked the seventh in the incidence of female malignant tumors,with a crude incidence of 4.43/100,000,the China standardized incidence was 3.28/100,000,and the World standardized incidence was 3.19/100,000.In 2019,uterine body cancer in Gansu province ranked the sixth among the mortality of female malignant tumors,with the crude mortality of 0.56/100,000,the China standardized mortality was 0.36/100,000,and the World standardized mortality was 0.35/100,000.The peak of morbidity(mortality)was in the age range of 50 to 54 years old.From 2010 to 2019,the incidence of uterine body cancer in Gansu province showed an overall upward trend.The China standardized incidence was AAPC=4.34%(95%CI:1.60%-7.15%),with a statistically significant trend(P<0.05);The mortality of uterine body cancer showed a fluctuating pat-tern of first rising,then decreasing,and increasing again,showing an overall downward trend.The China standardized mortality was AAPC=-11.35%(95%CI:-26.77%-7.32%),and the trend was not statistically significant(P>0.05).The incidence(mortali-ty)in rural areas was higher than that in urban areas.Conclusion The overall incidence of uterine body cancer in Gansu province is on the rise,and the death is on the decline.However,mortality in rural areas is on the rise.It is recommended to vigorously promote women′s health science popularization and education throughout the province,strictly implement the comprehensive measures of"early detection,early diagnosis,early treatment",and focus on the prevention and control of women aged 50-54,especially strengthening the early diagnosis and treatment of uterine body cancer in rural areas.

Objective:To evaluate the therapeutic effects of new dressings in conjunction with traditional methods for treating stress injuries in elderly patients.The goal is to provide a foundation for the clinical optimization of treatment strategies for this demographic.Methods:A total of 120 elderly patients with stress injuries sustained at home between March 2021 and February 2023 were randomly assigned to an observation group( n=60)and a control group( n=60).Patients in the control group received traditional treatment methods, while those in the observation group were treated with new dressings in conjunction with wet healing theory, building upon the traditional methods.The clinical efficacy of both groups was compared, focusing on the 14-day wound healing rate, 14-day total effective rate, healing time, and patient satisfaction. Results:After treatment, the 14-day healing rate for the observation group was 63.3%(38/60), compared to 41.7%(25/60)for the control group.This indicates that the healing rate in the observation group was significantly higher than that of the control group( χ2=5.647, P<0.05).The total effective rate for the observation group was 98.3%(59/60)at 14 days, while the control group had a rate of 86.7%(52/60).Again, the total effective rate in the observation group surpassed that of the control group( χ2=4.342, P<0.05).No significant difference was observed in wound healing time between the two groups for patients with stage 1 stress injuries( P>0.05).For patients with stage 2 stress injuries, the wound healing time was(13.75±1.71)days in the observation group and(22.16±2.59)days in the control group, with the observation group demonstrating a significantly shorter healing time( t=-12.024, P<0.05).In patients with stage 3 and stage 4 stress injuries, the healing time was(16.17±1.47)days for the observation group and(25.12±2.91)days for the control group, also showing a significantly shorter duration in the observation group( t=-11.382, P<0.05).However, there was no significant difference in satisfaction scores between the two groups after treatment( P>0.05). Conclusions:The application of traditional methods, combined with a new dressing based on the concept of wet healing, demonstrates significant clinical effectiveness for elderly patients with stress injuries.This approach effectively shortens wound healing time and alleviates pain, warranting comprehensive clinical promotion.

Objective To study the effects of geniposide(Gen)on the injury of human neuroblastoma cell SH-SY5Y induced by oxygen glucose deprivation/reoxygenation(OGD/R)and its mechanism.Methods SH-SY5Y cells were divided into control group,OGD/R group,low medium and high concentration groups of Gen(12.5,25,50 μmol·L-1).Except the control group,OGD/R injury models were established in other groups,and different concentrations of Gen were used for intervention.Cell proliferation activity was detected by CCK-8 assay.The levels of lactate dehydrogenase(LDH),superoxide dismutase(SOD),malonaldehyde(MDA)and glutathione(GSH)in cell supernatant were detected by biochemical method.The intracellular Fe2+ level was detected by colorimetry.The level of reactive oxygen species(ROS)in cells was detected by flow cytometry.The protein expression levels of glutathione peroxidase 4(GPX4),solute carrier family 7 member 11(SLC7A11)and transferrin receptor 1(TFR1)in cells were detected by Western blot.Results Compared with the control group,LDH release rate,MDA content,Fe2+ level,ROS level and TFR1 expression level in OGD/R group were significantly increased(P<0.05),while cell proliferation activity,SOD activity,GSH level,SLC7A11 and GPX4 expression levels were significantly decreased(P<0.05).Compared with the OGD/R group,the LDH release rate,MDA content,Fe2+ level,ROS level and TFR1 expression level of cells in each concentration group of Gen decreased significantly(P<0.05),while cell proliferation activity,SOD activity,GSH level,SLC7A11 and GPX4 expression levels increased significantly(P<0.05),especially in H-Gen group.Conclusion Gen can inhibit oxidative stress and ferroptosis of SH-SY5Y cells induced by OGD/R,and its mechanism may be related to the activation of SLC7A11/GPX4 signal pathway.

OBJECTIVE: To review targeted muscle reinnervation (TMR) surgery for the construction of intelligent prosthetic human-machine interface, thus providing a new clinical intervention paradigm for the functional reconstruction of residual limbs in amputees. METHODS: Extensively consulted relevant literature domestically and abroad and systematically expounded the surgical requirements of intelligent prosthetics, TMR operation plan, target population, prognosis, as well as the development and future of TMR. RESULTS: TMR facilitates intuitive control of intelligent prostheses in amputees by reconstructing the "brain-spinal cord-peripheral nerve-skeletal muscle" neurotransmission pathway and increasing the surface electromyographic signals required for pattern recognition. TMR surgery for different purposes is suitable for different target populations. CONCLUSION TMR surgery has been certified abroad as a transformative technology for improving prosthetic manipulation, and is expected to become a new clinical paradigm for 2 million amputees in China.
Humans ; Artificial Limbs ; Muscle, Skeletal ; Neurosurgical Procedures ; Plastic Surgery Procedures ; Prosthesis Implantation

OBJECTIVE To investigate the occurrence time and risk factors of anemia in patients with acquired immune deficiency syndrome （AIDS） after taking highly active antiretroviral therapy （HAART） containing zidovudine. METHODS The clinical data of 2 150 AIDS patients who were followed up in the care clinic of Liuzhou People’s Hospital from January 1， 2010 to December 31， 2022 were collected. The occurrence time of anemia was analyzed retrospectively， and the risk factors of anemia were analyzed by univariate analysis and binary Logistic regression analysis. RESULTS A total of 854 AIDS patients receiving HAART containing zidovudine were collected， and 107 patients （12.53%） developed anemia. Most of them （63.55%） developed anemia within 3 months after treatment. Baseline hemoglobin [OR＝2.944， 95%CI （1.195， 7.501）， P＝0.019]， baseline CD4+ T lymphocyte count [OR＝2.472， 95%CI （1.117， 5.469）， P＝0.026] and baseline human immunodeficiency virus-ribonucleic acid （HIV-RNA） [OR＝4.299， 95%CI （1.905， 9.705）， P＜0.001] was associated with anemia. CONCLUSIONS The median time of anemia in AIDS patients receiving HAART containing zidovudine is the second month after initiation of treatment. Baseline hemoglobin≤110 g/L， baseline CD4+ T lymphocyte E-mail：1315775863@qq.com count≤100 /mm3， and baseline HIV-RNA≥100 000 copies/mL are independent risk factors for anemia in these patients.

【Objective】 To investigate the possibility of using voiding diary (VD) to predict desmopressin diacetate arginine vasopressin (DDAVP) and enuresis alarm (EA) in the treatment of primary monosymptomatic nocturnal enuresis (PMNE). 【Methods】 A total of 100 children (aged 6 to 14 years) with PMNE treated during Jan.2018 and Oct.2022 were involved. Bladder type was classified with two-week VD. Pseudo-randomization was performed using the Danish REDCap system to group patients into the randomized group and VD group. All patients were treated for 8 weeks. 【Results】 A total of 82 cases met the inclusive criteria. The effective rate was 82.50% (33/40) and 59.52% (25/42) in the VD and randomized groups, respectively, with significant difference (χ²=5.224, P=0.022). In the randomized group, if VD was not considered, the effective rate in the DDAVP and EA subgroups was 81.82% (18/22) and 25.00% (5/20), respectively, with significant difference (χ²=13.625, P=0.000). 【Conclusion】 VD can predict the therapeutic effects of PMNE. It is necessary to record VD for two weeks before selecting appropriate treatment methods. For patients who choose treatment without reference to VD, DDAVP shows better response than EA, but the recurrence rate after discontinuation of treatment requires further follow-up.