Central nervous system(CNS)degenerative disorders refer to a spectrum of pathological alterations triggered by struc-tural damage to cerebral neural tissues,clinically manifested as diverse neurological dysfunction syndromes,including multiple sclerosis(MS),neurodegenerative diseases(NDs),and ische-mic stroke.The hallmark pathological features of these disorders involve irreversible neuronal damage and decompensation of functional neural networks,ultimately leading to progressive neurological deficits.Notably,with the accelerating global popu-lation aging,the incidence of these diseases has surged signifi-cantly.According to WHO statistics,they now rank among the top three global causes of disability and mortality.Current re-search has confirmed that the pathogenesis of CNS degenerative disorders exhibits high heterogeneity,encompassing multifaceted pathophysiological processes such as genetic predisposition,oxi-dative stress,protein misfolding,and metabolic dysregulation.This intricate pathogenic network not only complicates clinical differential diagnosis but also poses substantial challenges to the development of precision therapeutic strategies.Importantly,re-cent studies have revealed that mitochondrial homeostasis disrup-tion-induced inflammatory cascades(termed mitochondrial in-flammation)play a pivotal regulatory role in neurodegenerative progression.Key molecular mechanisms include impaired mito-phagy,aberrant mitochondrial DNA(mtDNA)release and NL-RP3 inflammasome activation.This review systematically deci-phers the molecular regulatory network of mitochondrial inflam-mation,with a focus on its biological effects in critical pathologi-cal events such as blood-brain barrier disruption,microglial hy-peractivation and neuronal apoptosis.The overarching aim is to provide a theoretical foundation for developing innovative thera-peutic strategies targeting mitochondrial homeostasis restoration.

OBJECTIVE T o analyze the distribution and clinical characteristics of carbapenem-resistant organisms(CRO)in the intestinal and respiratory tracts of high-risk ICU patients,and to evaluate the effectiveness of two screening methods:plate screening and Gene Xpert Carba(hereinafter referred to as Xpert Carba).METHODS In-testinal samples(anal swabs,feces)and respiratory samples(sputum,lavage fluid)from 320 patients admitted to the ICU ward of the Fourth Affiliated Hospital of Soochow University from Apr.2023 to Dec.2024 were collected.Plate screening and Xpert Carba methods were used for active screening of CRO strains,and clinical data of patients were collected through electronic medical records.RESULTS The plate screening results indicated that 70 out of 573 samples from 320 patients tested positive for CRO,with a positive rate of 12.22％(70/573).The positive rates for anal swabs,feces,sputum and lavage fluid were 9.26％(20/216),10.39％(8/77),13.02％(22/169)and 18.02％(20/111),respectively.There was no statistically significant difference in the positive rates among different sample types.The predominant CRO-positive organisms detected were Klebsiella pneumoniae in intestinal samples and Pseudomonas aeruginosa in respiratory samples.Among 361 intestinal and respiratory samples tested from 88 patients,plate screening and Xpert Carba screening showed the positive rates of 14.40％(52/361)and 6.37％(23/361),respectively.Analysis of the clinical characteristics of the 31 CRO-posi-tive patients revealed that they were predominantly elderly(average age 69 years),with 51.61％(16/31)having a history of interdepartmental transfers and 48.39％(15/31)having surgerical history.The mechanical ventilation usage rate in the respiratory positive group(58.82％,10/17)was higher than that in the intestinal positive group(0,0/7)and the dual positive group(14.28％,1/7).Compared with Xpert Carba,plate screening had lower screening costs,higher positive rates across different sample types and a broader range of detected bacterial species.CONCLUSIONS The ICU ward is a high-prevalence area for CRO strains,with K.pneumoniae(from in-testinal samples)and P.aeruginosa(from respiratory samples)showing the highest isolation rates.Plate screen-ing boasts lower costs,higher detection rate and broader bacterial species coverage for active screening of CRO strains in the intestinal and respiratory tracts of high-risk ICU patients.

OBJECTIVE T o analyze the distribution and clinical characteristics of carbapenem-resistant organisms(CRO)in the intestinal and respiratory tracts of high-risk ICU patients,and to evaluate the effectiveness of two screening methods:plate screening and Gene Xpert Carba(hereinafter referred to as Xpert Carba).METHODS In-testinal samples(anal swabs,feces)and respiratory samples(sputum,lavage fluid)from 320 patients admitted to the ICU ward of the Fourth Affiliated Hospital of Soochow University from Apr.2023 to Dec.2024 were collected.Plate screening and Xpert Carba methods were used for active screening of CRO strains,and clinical data of patients were collected through electronic medical records.RESULTS The plate screening results indicated that 70 out of 573 samples from 320 patients tested positive for CRO,with a positive rate of 12.22％(70/573).The positive rates for anal swabs,feces,sputum and lavage fluid were 9.26％(20/216),10.39％(8/77),13.02％(22/169)and 18.02％(20/111),respectively.There was no statistically significant difference in the positive rates among different sample types.The predominant CRO-positive organisms detected were Klebsiella pneumoniae in intestinal samples and Pseudomonas aeruginosa in respiratory samples.Among 361 intestinal and respiratory samples tested from 88 patients,plate screening and Xpert Carba screening showed the positive rates of 14.40％(52/361)and 6.37％(23/361),respectively.Analysis of the clinical characteristics of the 31 CRO-posi-tive patients revealed that they were predominantly elderly(average age 69 years),with 51.61％(16/31)having a history of interdepartmental transfers and 48.39％(15/31)having surgerical history.The mechanical ventilation usage rate in the respiratory positive group(58.82％,10/17)was higher than that in the intestinal positive group(0,0/7)and the dual positive group(14.28％,1/7).Compared with Xpert Carba,plate screening had lower screening costs,higher positive rates across different sample types and a broader range of detected bacterial species.CONCLUSIONS The ICU ward is a high-prevalence area for CRO strains,with K.pneumoniae(from in-testinal samples)and P.aeruginosa(from respiratory samples)showing the highest isolation rates.Plate screen-ing boasts lower costs,higher detection rate and broader bacterial species coverage for active screening of CRO strains in the intestinal and respiratory tracts of high-risk ICU patients.

Central nervous system(CNS)degenerative disorders refer to a spectrum of pathological alterations triggered by struc-tural damage to cerebral neural tissues,clinically manifested as diverse neurological dysfunction syndromes,including multiple sclerosis(MS),neurodegenerative diseases(NDs),and ische-mic stroke.The hallmark pathological features of these disorders involve irreversible neuronal damage and decompensation of functional neural networks,ultimately leading to progressive neurological deficits.Notably,with the accelerating global popu-lation aging,the incidence of these diseases has surged signifi-cantly.According to WHO statistics,they now rank among the top three global causes of disability and mortality.Current re-search has confirmed that the pathogenesis of CNS degenerative disorders exhibits high heterogeneity,encompassing multifaceted pathophysiological processes such as genetic predisposition,oxi-dative stress,protein misfolding,and metabolic dysregulation.This intricate pathogenic network not only complicates clinical differential diagnosis but also poses substantial challenges to the development of precision therapeutic strategies.Importantly,re-cent studies have revealed that mitochondrial homeostasis disrup-tion-induced inflammatory cascades(termed mitochondrial in-flammation)play a pivotal regulatory role in neurodegenerative progression.Key molecular mechanisms include impaired mito-phagy,aberrant mitochondrial DNA(mtDNA)release and NL-RP3 inflammasome activation.This review systematically deci-phers the molecular regulatory network of mitochondrial inflam-mation,with a focus on its biological effects in critical pathologi-cal events such as blood-brain barrier disruption,microglial hy-peractivation and neuronal apoptosis.The overarching aim is to provide a theoretical foundation for developing innovative thera-peutic strategies targeting mitochondrial homeostasis restoration.

Panax notoginseng is the dried root and rhizome of Panax notoginseng(Burk.)F.H.Chen,a perennial erect herb of the genus Ginseng of the family Wujiaceae.As a traditional Chinese medicine in our country,Panax notoginseng has a good tonic effect,and the Dictionary of Traditional Chinese Medicines has the words that Panax notoginseng is used to tonify the blood,remove the blood stasis and damage,and stop epistaxis.It can also be used to pass the blood and tonify the blood with the best efficacy,and it is the most precious one of the prescription med-icines.Eaten raw,it removes blood stasis and generates new blood,subdues swelling and stabilizes pain,stops bleeding with-out leaving stasis,and promotes blood circulation without hurting the new blood;taken cooked,it can be used to replenish and strengthen the body.Notoginsenoside R1 is a characteristic com-pound in the total saponin of Panax ginseng.In recent years,China's aging has been increasing,and the incidence of neuro-logical disorders has been increasing year by year.Meanwhile,reports on notoginsenoside R1 in the treatment of neurological disorders are increasing,and its neuroprotective effects have been exerted with precise efficacy.The purpose of this paper is to review the treatment of neurological diseases and the mecha-nism of action of notoginsenoside R1,so as to provide a certain theoretical basis for clinical use and new drug development.

Patients with severe trauma require an extremely timely treatment and transfusion plays an irreplaceable role in the emergency treatment of such patients. An increasing number of evidence-based medicinal evidences and clinical practices suggest that patients with severe traumatic bleeding benefit from early transfusion of low-titer group O whole blood or hemostatic resuscitation with red blood cells, plasma and platelet of a balanced ratio. However, the current domestic mode of blood supply cannot fully meet the requirements of timely and effective blood transfusion for emergency treatment of patients with severe trauma in clinical practice. In order to solve the key problems in blood supply and blood transfusion strategies for emergency treatment of severe trauma, Branch of Clinical Transfusion Medicine of Chinese Medical Association, Group for Trauma Emergency Care and Multiple Injuries of Trauma Branch of Chinese Medical Association, Young Scholar Group of Disaster Medicine Branch of Chinese Medical Association organized domestic experts of blood transfusion medicine and trauma treatment to jointly formulate Chinese expert consensus on blood support mode and blood transfusion strategies for emergency treatment of severe trauma patients ( version 2024). Based on the evidence-based medical evidence and Delphi method of expert consultation and voting, 10 recommendations were put forward from two aspects of blood support mode and transfusion strategies, aiming to provide a reference for transfusion resuscitation in the emergency treatment of severe trauma and further improve the success rate of treatment of patients with severe trauma.

China/epidemiology* ; Humans ; Pemphigoid, Bullous/epidemiology* ; Retrospective Studies

Objective: To investigate the feasibility, safety and efficacy of transoral robotic surgery (TORS) in the treatment of lingual thyroglossal duct cyst (LTGDC). Methods: The clinical data of 10 patients with LTGDC treated with TORS in Tongji Hospital affiliated to Tongji Medical College of Huazhong University of Science and Technology from May 2017 to November 2020 were analyzed retrospectively,including 6 males and 4 females, aged 5-44 years. The cysts were fully exposed, and resection usually started from the cephalic side of lesions. The range of resection was 3 to 5 mm away from the lesions, and partial hyoid bone was removed if necessary. Intra-operative robotic set-up time,operation time and estimated blood loss,and post-operative local bleeding, dyspnea and recovery time for oral intake were analyzed. SPSS 12.0 software was used for statistical analysis. Results: The cysts in all 10 patients were successfully resected by TORS with da Vinci Si surgical system. The mean robotic set-up and exposure time, operation time, estimated intraoperative blood loss and recovery time for oral intake were (15.5±7.1) min, (17.6±7.4) min, (8.9±6.4)ml and (2.3±2.2)days, respectively. No patient required tracheostomy intra-or post-operatively, and no symptoms of airway obstruction, postoperative bleeding, pharyngeal fistula, hoarseness and neurological impairment occurred after operation. The patients were followed up for 5 to 47 months, with median follow-up time of 17 months, and no recurrence was observed. Conclusion: TORS is safe and feasible for resection of LTGDC, with rapid recovery and low recurrence rate.
Female ; Humans ; Male ; Retrospective Studies ; Robotic Surgical Procedures ; Robotics ; Thyroglossal Cyst/surgery* ; Tongue/surgery* ; Treatment Outcome

Phyllanthus emblica is a kind of traditional medicine and medicinal and edible plant, with rich variety resources and high development value. It is a key poverty alleviation variety in China at present. As P. emblica processing industry is rising gradually in recent years, in order to fully develop and utilize its industrial resources, this paper systematically introduces current comprehensive development and utilization of P. emblica, discusses the problems in P. emblica processing industry, and puts forward comprehensive development and utilization strategies and industrial models in terms of cultivation, breeding, grading, quality evaluation and waste recycling, so as to provide a certain reference for promoting the high-quality development of P. emblica industry in China.
China ; Medicine ; Medicine, Traditional ; Phyllanthus emblica ; Plant Breeding ; Plant Extracts

In the past 37 years, human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS) has undergone various major transmission routes in China, with the world most complex co-circulating HIV-1 subtypes, even the prevalence is still low. In response to the first epidemic outbreak of HIV in injecting drug users and the second one by illegal commercial blood collection, China issued the Anti-Drug Law and launched the Blood Donation Act and nationwide nucleic acid testing, which has avoided 98,232 to 211,200 estimated infections and almost ended the blood product-related infection. China has been providing free antiretroviral therapy (ART) since 2003, which covered >80% of the identified patients and achieved a viral suppression rate of 91%. To bend the curve of increasing the disease burden of HIV and finally end the epidemic, China should consider constraining HIV spread through sexual transmission, narrowing the gaps in identifying HIV cases, and the long-term effectiveness and safety of ART in the future.
Acquired Immunodeficiency Syndrome/prevention & control* ; China/epidemiology* ; Disease Outbreaks ; HIV Infections/prevention & control* ; Humans ; Prevalence