Objective To explore the efficacy of total laparoscopic subtotal colectomy with transrectal specimen retrieval for the treatment of slow transit constipation(STC).Methods A total of 18 patients with STC underwent laparoscopic subtotal colectomy with transrectal specimen retrieval from June 2022 to December 2024.A portion of the ileocecal region was reserved.The colon specimen was removed from the rectum and anus,and ileocecal rectal anastomosis was performed.The efficacy of treatment was evaluated by using the Wexner constipation score and Gastrointestinal Quality of life index(GIQLI).Results All the operations in the 18 patients were completed smoothly.There was no conversion to laparotomy or addition of abdominal wall incision for specimen retrieval.The operation time was240-480 min(median,360 min),the intraoperative blood loss was 20-100(median,60 ml),and the length of the resected intestinal tube was 70-110 cm(median,95 cm).The gastrointestinal function recovery time of the patients after surgery was 1-3 d(median,2 d),and the hospital stay was 8-13 d(median,10 d).All the patients recovered smoothly after surgery,without serious complications such as anastomotic leakage and abdominal infection.The Wexner constipation score at 6 months after surgery was(5.7±2.8)points,which was significantly lower than the preoperative score[(16.2±2.1)points,t=21.401,P=0.000].The GIQLI score at6 months after surgery was(114.9±9.1)points,which was significantly higher than the preoperative score[(85.2±7.2)points,t=-28.865,P=0.000].Conclusions Total laparoscopic subtotal colectomy with transrectal specimen retrieval is effective for STC.The patients'defecation status and quality of life are improved after surgery,which has certain clinical promotion value.

Objective To explore the efficacy of total laparoscopic subtotal colectomy with transrectal specimen retrieval for the treatment of slow transit constipation(STC).Methods A total of 18 patients with STC underwent laparoscopic subtotal colectomy with transrectal specimen retrieval from June 2022 to December 2024.A portion of the ileocecal region was reserved.The colon specimen was removed from the rectum and anus,and ileocecal rectal anastomosis was performed.The efficacy of treatment was evaluated by using the Wexner constipation score and Gastrointestinal Quality of life index(GIQLI).Results All the operations in the 18 patients were completed smoothly.There was no conversion to laparotomy or addition of abdominal wall incision for specimen retrieval.The operation time was240-480 min(median,360 min),the intraoperative blood loss was 20-100(median,60 ml),and the length of the resected intestinal tube was 70-110 cm(median,95 cm).The gastrointestinal function recovery time of the patients after surgery was 1-3 d(median,2 d),and the hospital stay was 8-13 d(median,10 d).All the patients recovered smoothly after surgery,without serious complications such as anastomotic leakage and abdominal infection.The Wexner constipation score at 6 months after surgery was(5.7±2.8)points,which was significantly lower than the preoperative score[(16.2±2.1)points,t=21.401,P=0.000].The GIQLI score at6 months after surgery was(114.9±9.1)points,which was significantly higher than the preoperative score[(85.2±7.2)points,t=-28.865,P=0.000].Conclusions Total laparoscopic subtotal colectomy with transrectal specimen retrieval is effective for STC.The patients'defecation status and quality of life are improved after surgery,which has certain clinical promotion value.

Objective:Migraine and tremor share some genetic mutation sites,and clinical studies have also confirmed their correlation.This study aims to explore the clinical and electrophysiological characteristics of migraine patients with concomitant tremor,and to analyze the relevant influential factors of tremor occurrence. Methods:We retrospectively analyzed the clinical data of 217 migraine patients who visited the Third Affiliated Hospital of Qiqihar Medical University from June 2022 to October 2023.The Clinical Rating Scale for Tremor(CRST),Numerical Rating Scale(NRS),Generalized Anxiety Disorder-7(GAD-7),and Patient Health Questionnaire-9(PHQ-9)were respectively used to assess the tremor symptoms,degree of headache,anxiety,and depression of patients.All patients underwent routine head MR scanning and electromyography examination,and were divided into a migraine with tremor group and a migraine without tremor group based on the electromyogram examination. Results:The migraine with tremor group and the migraine without tremor group were included 52 patients(23.96%)and 165 patients(76.04%),respectively.Compared with the migraine without tremor group,the migraine with tremor group had a longer course and duration of headache,higher frequency of headache attacks,higher NRS score,GAD-7 score,and PHQ-9 score,and fewer weekly physical exercises.The differences were statistically significant(all P<0.05).There were no statistically significant differences in the presence or absence of prodromal headache and white matter hyperintensities(WMHs)between the 2 groups(both P>0.05).The evaluation results of the CRST showed that out of 217 migraine patients,39 patients(17.97%)were accompanied by tremors.The electromyographic results showed that all 52 migraine patients with tremors had upper limb tremors,including 28 migraine patients with postural tremors and 24 migraine patients with static tremors.Compared with the migraine patients with static tremors,the migraine patients with postural tremors had lower average frequency,peak frequency,and headache onset frequency(all P<0.05).Multiple linear regression analysis showed that frequency of physical exercise,duration of illness,frequency of headache attacks,NRS score,GAD-7 score,and PHQ-9 score were risk factors for migraine patients with concomitant tremors(all P<0.05). Conclusion:Patients with migraine mainly experience upper limb postural tremors.Reduced physical exercise,long course of disease,long duration of headache,frequent headache attacks,severe headache,anxiety,and depression are risk factors for migraine patients with concomitant tremors.

Objective: To investigate the prevalence of hyperactivity behavior in children aged 3-6 in Yunnan Province, to explore its relationship with neuropsychological development, so as to provide clues for early prevention and intervention of attention deficit hyperactivity disorder (ADHD) in children. Methods: A total of 1 321 children aged 3 to 6 from 10 kindergartens in 5 prefectures (cities) of Yunnan Province were selected by stratified random sampling method from October 2022 to May 2023. Teacher Rating Scale (TRS) was used to investigate childrens hyperactive behavior and coexistent behavior. A qualified evaluator applied the Developmental Scale for Children Aged 0-6 Years to assess the development of 5 ability areas of gross motor movement，fine movement，adaptive ability，language and social behavior. Statistical analysis was performed using Wilcoxon rank sum test and χ2 test. Binary Logistic regression was applied to analyze the score of their hyperactivity behavior and its relationship with other behavior problems and neuropsychological development. Results: The detection rate of hyperactivity behavior was 8.6% in children aged 3 to 6 years, 12.8% in boys and 4.1% in girls (χ2=31.53, P<0.01). The detection rate of hyperactivity in 3yearold children was 13.9%, which was higher than that in 4yearold (9.2%) and 5yearold children (7.0%) (χ2=8.73, P<0.05). The detection rate of inattentionpassivity of rural children (14.6%) was higher than that of urban children (5.9%) (χ2=22.23, P<0.01). Binary Logistic regression analysis showed that the higher the level of adaptive development, the lower the risk of hyperactivity (OR=0.58, 95%CI=0.39-0.86), the higher the risk of hyperactivity (OR=0.57, 95%CI=0.35-0.91), the higher the risk of conduct problems (OR=0.57, 95%CI=0.37-0.87), inattentionpassivity (OR=0.49, 95%CI=0.33-0.74) were also at lower risk (P<0.05). Children with higher levels of fine motor development had a lower risk of inattentionpassivity (OR=0.59, 95%CI=0.37-0.93, P<0.05). Conclusions Hyperactivity in boys and inattentionpassivity in rural children requires more attention. It is necessary to strengthen childrens early adaptive ability and fine motor training to prevent hyperactive behavior and inattention.

Chronic obstructive pulmonary disease (COPD) is a heterogeneous disease with a complex pathogenesis, which causes the lack of precise and personalized prevention, control, and treatment approaches in clinical practice. Traditional Chinese medicine (TCM) with multiple components acting on multiple targets plays a role in the prevention and treatment of COPD. After evaluating the treatment of cough, dyspnea, and lung distension based on syndrome differentiation in TCM, we summarized the commonly used TCM preparations for treating COPD. These preparations are mainly composed of medicines for clearing interior heat and releasing exterior, tonifying, activating blood and resolving stasis, resolving phlegm, relieving cough and breathlessness, and regulating Qi movement. Because all of them contain a variety of active ingredients such as flavonoids, terpenoids, and phenols, we analyzed the mechanisms of the classic prescriptions alone or in combination with othermedicines or therapeuticmethods. These mechanisms involve counteracting inflammation, oxidative stress, and fibrosis, inhibiting apoptosis, alleviating airway remodeling, and enhancing immunity. Meantime, we summarized the existing problems in the treatment of COPD by TCM. This review provides a scientific basis for the research and treatment of COPD in the future.

Urea transporters (UT) play a vital role in the mechanism of urine concentration and are recognized as novel targets for the development of salt-sparing diuretics. Thus, UT inhibitors are promising for development as novel diuretics. In the present study, a novel UT inhibitor with a diarylamide scaffold was discovered by high-throughput screening. Optimization of the inhibitor led to the identification of a promising preclinical candidate,

Objective To discuss the correlation between gastrointestinal symptoms concomitant with chronic migraine and sleep disorders,anxiety and depression.Methods Self-rating Anxiety Scale (SAS),Self-rating Depression Scale (SDS),Pittsburgh Sleep Quality Index (PSQI) and Gastrointestinal Symptom Rating Scale (GSRS) were adopted to conduct comparative analysis on gastrointestinal symptoms,anxiety,depression,sleep disorders,and related risk factors in 151 chronic migraine patients who conformed to International Headache Society International Classification of Headache Diseases-Ⅱ diagnostic code and 151 healthy controls in the Third Affiliated Hospital of Qiqihar Medical University from January 2015 to December 2017.Results PSQI scores (8.46±2.54 vs 4.53±1.95,t=2.913,P＜0.05),SAS scores (53.24± 11.66 vs 39.58±8.63,t=3.112,P＜0.05),SDS scores (51.09±8.80 vs 36.11±5.74,t=3.520,P＜0.05),and GSRS scores (4.53 (3.74,5.32) vs 1.29 (0.73,1.31),Z=30.804,P＜0.05) were all higher in migraine patients than that in healthy controls,and the differences were all statistically significant.In chronic migraine patients,139 (92.05％) had one gastrointestinal symptom at least,and the overall incidence of each gastrointestinal symptom was abdominal distension (60 cases,39.74％),exhaust increase (51 cases,33.77％),and endless defecation (43 cases,28.48％),etc.,in turn.Multiple regression analysis showed that headache degree,frequency,PSQI scores,SAS scores,and SDS scores were the main risk factors of gastrointestinal symptoms concomitant with chronic migraine.GSRS scores of chronic migraine patients presented positive correlation with PSQI scores (r=0.65,P=0.000),SAS scores (r=0.42,P=0.000),and SDS scores (r=0.48,P=0.000),respectively.Conclusion Chronic migraine patients are easy to be accompanied with gastrointestinal symptoms,and headache degree and frequency,sleep disorders,depression and anxiety are the main risk factors of concomitant gastrointestinal symptoms.

Microvesicles (MVs, also known as microparticles) are small vesicles that originate from plasma membrane of almost all eukaryotic cells during apoptosis or activation. MVs can serve as extracellular vehicles to transport bioactive molecules from their parental cells to recipient target cells, thereby serving as novel mediators for intercellular communication. Importantly, more and more evidence indicates that MVs could play important roles in early pathogenesis and subsequent progression of cardiovascular and metabolic diseases. Elevated plasma concentrations of MVs, originating from red blood cells, leukocytes, platelets, or other organs and tissues, have been reported in various cardiometabolic diseases. Circulating MVs could serve as potential biomarkers for disease diagnosis or therapeutic monitoring. In this review, we summarized recently-published studies in the field and discussed the role of MVs in the pathogenesis of cardiometabolic diseases. The emerging values of MVs that serve as biomarker for non-invasive diagnosis and prognosis, as well as their roles as novel therapeutic targets in cardiometabolic diseases, were also described.
Biomarkers ; metabolism ; Cardiovascular Diseases ; blood ; diagnosis ; therapy ; Cell Communication ; Cell-Derived Microparticles ; metabolism ; Humans ; Metabolic Diseases ; blood ; diagnosis ; therapy

The infection by Limnodrilus hoffmeisteri Claparède, 1862 (Oligochaeta: Tubificinae) in humans is relatively uncommon. The present report is to describe an incidental human infection with oligochaetes in the nasal cavity of a Chinese man, a 25-year-old man residing in Zhangjiakou city, Hebei province, China presenting with nose bleed, severe itching, continuous sneezing, and rhinorrhea. A lot of oligochaete worms were found in the nasal discharge of the patient. The detected worms were identified as Limnodrilus hoffmeisteri (Annelida: Oligochaeta) based on morphological and molecular characteristics. This incidental L. hoffmeisteri nasal infection is the first case in China and indicates that oligochaete worms can be encountered in humans.
Adult ; Asian Continental Ancestry Group* ; China ; Epistaxis ; Humans ; Nasal Cavity* ; Pruritus ; Sneezing

Objective To observe the clinical efficacy of Xuanfeitongfu method in treatment of severe pneumonia and to explore its clinical value in the management of severe pneumonia. Methods Totally,62 patients with severe pneumonia were randomly divided into the control group (n = 30) and the treatment group (n = 32). The control group was given cluster treatment,including oxygen cure,anti-infection and nutrition support and maintaining a stable internal environment and etc. The treatment group was treated with Tongfu decoction orally(one dose a day,a total of 5 days)on a basis of cluster treatment. The comparison was conducted in the 2 groups in the levels of C reaction protein,calcitonin,the change of blood gas analysis,the time of mechanical ventilation and the mortality of severe pneumonia in ICU at baseline and 3,5 days after treatment. Results The level of C-reactive protein,calcitonin,the change of blood gas analysis were statistically significant (P < 0.05). The time of mechanical ventilation and the mortality were better in the treatment group (P < 0.05). Conclusion Xuanfeitongfu method can effectively improve oxygenation ,assist the anti-infection effect ,reduce the time of mechanical ventilation and ICU retention time ,ultimately improve the outcome of severe pneumonia.