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  1. Article ; Online: Effects of the Femoral Nerve Block and Adductor Canal Block on Tourniquet Response and Postoperative Analgesia in Total Knee Arthroplasty

    Di Jin / Yajuan Zhu / Fuhai Ji / Xiaoqi Kong

    Journal of Healthcare Engineering, Vol

    2022  Volume 2022

    Abstract: Tourniquet has emerged as an important role in surgical procedures, sixty patients undergoing elective total knee arthroplasty are randomly divided into the nerve block group and adductor duct block group in this paper. The changes of mean arterial ... ...

    Abstract Tourniquet has emerged as an important role in surgical procedures, sixty patients undergoing elective total knee arthroplasty are randomly divided into the nerve block group and adductor duct block group in this paper. The changes of mean arterial pressure (MAP) and heart rate (HR) at different time points during operation, the changes of VAS scores at resting pain and exercise pain, and the changes of quadriceps femur muscle strength at different time points after operation are observed in 2 groups. The experimental results show that compared with adductor duct block, femoral nerve block can better relieve the intraoperative tourniquet reaction without affecting the postoperative analgesic effect and the muscle strength of quadriceps femurs.
    Keywords Medicine (General) ; R5-920 ; Medical technology ; R855-855.5
    Language English
    Publishing date 2022-01-01T00:00:00Z
    Publisher Hindawi Limited
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Article ; Online: Effects of the Femoral Nerve Block and Adductor Canal Block on Tourniquet Response and Postoperative Analgesia in Total Knee Arthroplasty.

    Jin, Di / Zhu, Yajuan / Ji, Fuhai / Kong, Xiaoqi

    publication RETRACTED

    Journal of healthcare engineering

    2022  Volume 2022, Page(s) 2327753

    Abstract: Tourniquet has emerged as an important role in surgical procedures, sixty patients undergoing elective total knee arthroplasty are randomly divided into the nerve block group and adductor duct block group in this paper. The changes of mean arterial ... ...

    Abstract Tourniquet has emerged as an important role in surgical procedures, sixty patients undergoing elective total knee arthroplasty are randomly divided into the nerve block group and adductor duct block group in this paper. The changes of mean arterial pressure (MAP) and heart rate (HR) at different time points during operation, the changes of VAS scores at resting pain and exercise pain, and the changes of quadriceps femur muscle strength at different time points after operation are observed in 2 groups. The experimental results show that compared with adductor duct block, femoral nerve block can better relieve the intraoperative tourniquet reaction without affecting the postoperative analgesic effect and the muscle strength of quadriceps femurs.
    MeSH term(s) Analgesia/methods ; Arthroplasty, Replacement, Knee/methods ; Femoral Nerve ; Humans ; Pain, Postoperative/prevention & control ; Tourniquets
    Language English
    Publishing date 2022-04-12
    Publishing country England
    Document type Journal Article ; Randomized Controlled Trial ; Retracted Publication
    ZDB-ID 2545054-2
    ISSN 2040-2309 ; 2040-2295
    ISSN (online) 2040-2309
    ISSN 2040-2295
    DOI 10.1155/2022/2327753
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Muse Cells Have Higher Stress Tolerance than Adipose Stem Cells due to the Overexpression of the

    Wang, Peng / Wang, Shengyi / Ji, Fuhai / Zhang, Ruzhi

    Stem cells and development

    2021  Volume 30, Issue 21, Page(s) 1056–1069

    Abstract: This study aimed to investigate the stress tolerance mechanism of multilineage-differentiating stress enduring (Muse) cells and elucidate the means to improve the stress tolerance of mesenchymal stem cells. Cell viability, apoptosis, and senescence- ... ...

    Abstract This study aimed to investigate the stress tolerance mechanism of multilineage-differentiating stress enduring (Muse) cells and elucidate the means to improve the stress tolerance of mesenchymal stem cells. Cell viability, apoptosis, and senescence-related protein expression were detected under H
    MeSH term(s) Adipose Tissue/metabolism ; Alprostadil/metabolism ; Alprostadil/pharmacology ; Apoptosis/genetics ; Cyclin A2/metabolism ; Hydrogen Peroxide/pharmacology ; Mesenchymal Stem Cells/metabolism ; MicroRNAs/metabolism
    Chemical Substances Cyclin A2 ; MicroRNAs ; Hydrogen Peroxide (BBX060AN9V) ; Alprostadil (F5TD010360)
    Language English
    Publishing date 2021-10-18
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2142214-X
    ISSN 1557-8534 ; 1547-3287
    ISSN (online) 1557-8534
    ISSN 1547-3287
    DOI 10.1089/scd.2021.0088
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Ephedrine vs. phenylephrine effect on sublingual microcirculation in elderly patients undergoing laparoscopic rectal cancer surgery.

    Zhang, Yanbing / Jin, Limin / Liu, Huayue / Meng, Xiaowen / Ji, Fuhai

    Frontiers in medicine

    2022  Volume 9, Page(s) 969654

    Abstract: Background: The effects of anesthesia administration on sublingual microcirculation are unknown. It is unclear how sublingual microcirculation responds to ephedrine or phenylephrine administration. We hypothesized that microvascular perfusion is ... ...

    Abstract Background: The effects of anesthesia administration on sublingual microcirculation are unknown. It is unclear how sublingual microcirculation responds to ephedrine or phenylephrine administration. We hypothesized that microvascular perfusion is impaired under anesthesia.
    Materials and methods: We randomly divided 100 elderly patients undergoing laparoscopic rectal cancer surgery into phenylephrine and ephedrine groups in a 1:1 ratio. Ephedrine or phenylephrine was administered when MAP was < 80% for > 1 min. The heart rate (HR) and mean arterial pressure (MAP) were recorded every 5 min. Lactic acid was tested both pre- and postoperatively. The sublingual microcirculation characteristics of the microvascular flow index, the percentage of perfused vessels, the density of perfused vessels, and the heterogeneity index were monitored using a sidestream dark field imaging device.
    Results: Their MAP showed an evident decrease of > 20%. At this point, the HR, microvascular flow index, perfused vessel density, and proportion of perfused vessels decreased similarly in ephedrine and phenylephrine groups. Conversely, the heterogeneity index increased in both groups. After phenylephrine and ephedrine administration, ephedrine treatment significantly increased the proportion of perfused vessels, microvascular flow index, and HR compared with phenylephrine treatment.
    Conclusion: General anesthesia was associated with reduced MAP, HR, and sublingual microcirculation in elderly patients undergoing laparoscopic rectal cancer surgery. The results of ephedrine treatment were better than those of phenylephrine treatment in terms of HR, increased the proportion of perfused vessels, and microvascular flow index of sublingual microcirculation.
    Clinical trial registration: [www.ClinicalTrials.gov], identifier [ChiCTR-2000035959].
    Language English
    Publishing date 2022-10-05
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2775999-4
    ISSN 2296-858X
    ISSN 2296-858X
    DOI 10.3389/fmed.2022.969654
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Downregulation of MMP1 functions in preventing perineural invasion of pancreatic cancer through blocking the NT-3/TrkC signaling pathway.

    Xu, Xiaoqing / Lu, Xiaomin / Chen, Liping / Peng, Ke / Ji, Fuhai

    Journal of clinical laboratory analysis

    2022  Volume 36, Issue 11, Page(s) e24719

    Abstract: Background: Pancreatic cancer (PC) is a fatal malignancy that frequently involves perineural invasion (PNI). This study aims to investigate the function and underlying mechanisms of matrix metalloproteinase-1 (MMP1) in PNI of PC.: Methods: Human ... ...

    Abstract Background: Pancreatic cancer (PC) is a fatal malignancy that frequently involves perineural invasion (PNI). This study aims to investigate the function and underlying mechanisms of matrix metalloproteinase-1 (MMP1) in PNI of PC.
    Methods: Human pancreatic cancer PANC-1 cells were co-cultured with dorsal root ganglion in vitro. The expression of MMP1, epithelial-mesenchymal transition (EMT) markers, Schwann cell markers, neurotrophic factors, NT-3, and TrkC was measured by qRT-PCR or Western blot. Transwell assay was performed to evaluate cell migration and invasion. In vivo model of PNI was established via inoculating PANC-1 cells into mice. PANC-1 cells and mice were also treated with LM22B-10 (an activator of TrkC) to confirm the mechanisms involving NT-3/TrkC in PNI of PC both in vivo and in vitro.
    Results: The expression of MMP1 was significantly higher in PDAC tissues than non-cancerous tissues, which was positively associated with PNI. MMP1 knockdown repressed the migration and invasion of PANC-1 cells. Except for E-cadherin, the expression of EMT markers, Schwann cell markers, neurotrophic factors, NT-3, and TrkC was inhibited by MMP1 silencing. The same effects of MMP1 knockdown on the above factors were also observed in the PNI model. Moreover, MMP1 knockdown elevated the sciatic nerve function and reduced PNI in the model mice. LM22B-10 partially abolished the effects of MMP1 knockdown both in vivo and in vitro.
    Conclusions: Silencing of MMP1 prevents PC cells from EMT and Schwann-like cell differentiation via inhibiting the activation of the NT-3/TrkC signaling pathway, thus alleviating the PNI of PC.
    MeSH term(s) Humans ; Mice ; Animals ; Matrix Metalloproteinase 1/genetics ; Down-Regulation ; Neoplasm Invasiveness ; Pancreatic Neoplasms/pathology ; Signal Transduction ; Nerve Growth Factors/genetics ; Pancreatic Neoplasms
    Chemical Substances Matrix Metalloproteinase 1 (EC 3.4.24.7) ; Nerve Growth Factors ; MMP1 protein, human (EC 3.4.24.7)
    Language English
    Publishing date 2022-09-30
    Publishing country United States
    Document type Journal Article
    ZDB-ID 645095-7
    ISSN 1098-2825 ; 0887-8013
    ISSN (online) 1098-2825
    ISSN 0887-8013
    DOI 10.1002/jcla.24719
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Dexmedetomidine reversed hypoxia/reoxygenation injury-induced oxidative stress and endoplasmic reticulum stress-dependent apoptosis of cardiomyocytes via SIRT1/CHOP signaling pathway.

    Zhang, Ying / Zhao, Qihong / Li, Xiaohong / Ji, Fuhai

    Molecular and cellular biochemistry

    2021  Volume 476, Issue 7, Page(s) 2803–2812

    Abstract: We aimed to investigate the protective role and mechanism of dexmedetomidine (DEX) on H9c2 cardiomyocytes after hypoxia/reoxygenation (H/R) injury. Six experimental groups were designed as follows: normal control group (group C), H/R group, H/R + DEX ... ...

    Abstract We aimed to investigate the protective role and mechanism of dexmedetomidine (DEX) on H9c2 cardiomyocytes after hypoxia/reoxygenation (H/R) injury. Six experimental groups were designed as follows: normal control group (group C), H/R group, H/R + DEX group, H/R + gastrodin group, H/R + Ex527 (SIRT1 inhibitor) group, and H/R + DEX + Ex527 group. Lactate dehydrogenase (LDH) activity and the levels of oxidative stress-related enzymes such as malondialdehyde (MDA), superoxide dismutase (SOD), catalase (CAT) and glutathione (GSH) were measured using corresponding commercial kits. Cell counting kit (CCK)-8 assay was used to detect cell survival rate while flow cytometry and caspase 3/7 activity were used to determine cell apoptosis, respectively. Western blot was used to detect the expression of silent information regulator 1 (SIRT1), C/EBP homologous protein (CHOP), cleaved-caspase-12/3 and pro-caspase-12/3 in each group. From our findings, when compared with H/R, H/R + Ex527 and H/R + DEX + Ex527 groups, DEX pretreatment of cells in H/R + DEX group significantly increased cell survival rate, and simultaneously reduced LDH activity, oxidative stress and the apoptosis rate of H9c2 cells with H/R injury. Moreover, DEX up-regulated SIRT1 expression level and down-regulated the levels of endoplasmic reticulum (ER) stress-related markers such as CHOP, cleaved-caspase-12 and cleaved-caspase-3, respectively. Ex527 could completely block DEX-induced upregulated expression of SIRT1, and partially blocked the DEX-induced downregulated expression levels of CHOP, cleaved-caspase-12 and cleaved-caspase-3. These results proved that DEX reversed H/R injury-induced oxidative stress and ER stress-dependent apoptosis of cardiomyocytes via SIRT1/CHOP signaling pathway.
    Language English
    Publishing date 2021-03-16
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 184833-1
    ISSN 1573-4919 ; 0300-8177
    ISSN (online) 1573-4919
    ISSN 0300-8177
    DOI 10.1007/s11010-021-04102-8
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: Effects of Pressurized Aeration on the Biodegradation of Short-Chain Chlorinated Paraffins by

    Qian, Yongxing / Han, Wanling / Zhou, Fuhai / Ji, Bixiao / Zhang, Huining / Zhang, Kefeng

    Membranes

    2022  Volume 12, Issue 6

    Abstract: Short-chain chlorinated paraffins (SCCPs) were defined as persistent organic pollutants in 2017, and they can migrate and transform in the environment, accumulate in organisms, and amplify through the food chain. Although they pose a serious threat to ... ...

    Abstract Short-chain chlorinated paraffins (SCCPs) were defined as persistent organic pollutants in 2017, and they can migrate and transform in the environment, accumulate in organisms, and amplify through the food chain. Although they pose a serious threat to environmental safety and human health, there are few papers on their removal. The current SCCP removal methods are expensive, require severe operating conditions, involve time-consuming biological treatment, and have poor removal specificities. Therefore, it is important to seek efficient methods to remove SCCPs. In this paper, a pressurized reactor was introduced, and the removal performance of SCCPs by
    Language English
    Publishing date 2022-06-19
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2614641-1
    ISSN 2077-0375
    ISSN 2077-0375
    DOI 10.3390/membranes12060634
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: LncRNA NONRATT009773.2 promotes bone cancer pain progression through the miR-708-5p/CXCL13 axis.

    Chen, Junjie / Lu, Cui'e / Wang, Xiaodong / Wang, Lin / Chen, Jia / Ji, Fuhai

    The European journal of neuroscience

    2022  Volume 55, Issue 3, Page(s) 661–674

    Abstract: Bone cancer pain (BCP) is the most frequently observed chronic cancer pain, and its development remains largely unexplored. Dysregulation of non-coding RNAs greatly contributes to the pathogenesis of BCP. In the present study, we found a new long ... ...

    Abstract Bone cancer pain (BCP) is the most frequently observed chronic cancer pain, and its development remains largely unexplored. Dysregulation of non-coding RNAs greatly contributes to the pathogenesis of BCP. In the present study, we found a new long noncoding RNA (lncRNA), NONRATT009773.2, and investigated its role in the spinal cord of BCP rats. Our results showed that NONRATT009773.2 was significantly up-regulated in BCP model rats, whereas depletion of NONRATT009773.2 attenuated BCP. In contrast, overexpression of NONRATT009773.2 triggered pain-like symptoms in normal animals. Moreover, NONRATT009773.2 functioned as a microRNA (miRNA) sponge to absorb miR-708-5p and up-regulated miRNA downstream target CXCL13, which plays fundamental roles in the initiation and maintenance of neuroinflammation and hyperalgesia. Collectively, our current findings indicated that NONRATT009773.2 could be employed as a new therapeutic target for BCP.
    MeSH term(s) Animals ; Cancer Pain/genetics ; Cancer Pain/pathology ; Hyperalgesia/genetics ; MicroRNAs/genetics ; Neoplasms/pathology ; RNA, Long Noncoding/genetics ; Rats ; Spinal Cord/pathology
    Chemical Substances MicroRNA708, rat ; MicroRNAs ; RNA, Long Noncoding
    Language English
    Publishing date 2022-02-01
    Publishing country France
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 645180-9
    ISSN 1460-9568 ; 0953-816X
    ISSN (online) 1460-9568
    ISSN 0953-816X
    DOI 10.1111/ejn.15607
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Effects of Driving Pressure-Guided Ventilation on Postoperative Pulmonary Complications in Prone-Positioned Patients Undergoing Spinal Surgery: A Randomized Controlled Clinical Trial.

    Jin, Di / Liu, Huayue / Kong, Xiaoqi / Wei, Guangle / Peng, Ke / Cheng, Hao / Ji, Fuhai

    Journal of investigative surgery : the official journal of the Academy of Surgical Research

    2022  Volume 35, Issue 10, Page(s) 1754–1760

    Abstract: Background: Prolonged spinal surgery in the prone position may lead to postoperative pulmonary complications (PPCs). We aimed to compare the effects of driving pressure-guided ventilation versus conventional protective ventilation on postoperative ... ...

    Abstract Background: Prolonged spinal surgery in the prone position may lead to postoperative pulmonary complications (PPCs). We aimed to compare the effects of driving pressure-guided ventilation versus conventional protective ventilation on postoperative pulmonary complications in patients undergoing spinal surgery in the prone position. We hypothesized that driving pressure-guided ventilation would be associated with a decreased incidence of PPC.
    Methods: We enrolled 78 patients into this single-center, double-blind, randomized controlled trial. The driving pressure (DP) group (n = 40) received a tidal volume of 6 ml/kg of predicted body weight, individualized positive end-expiratory pressure (PEEP) which produced the lowest driving pressure (plateau pressure-PEEP), and a recruitment maneuver. The protective ventilation (PV) group (n = 38) received the same tidal volume and recruitment maneuver but with a fixed PEEP of 5 cm H
    Results: DP patients had lower LUS and POD1 sCPIS than the PV group (
    Conclusions: Driving pressure-guided ventilation during spinal surgery with a prolonged prone patient position may reduce the incidence of early postoperative pulmonary complications, compared with conventional protective ventilation.
    MeSH term(s) Gases ; Humans ; Lung/surgery ; Lung Diseases/epidemiology ; Lung Diseases/etiology ; Lung Diseases/prevention & control ; Positive-Pressure Respiration/adverse effects ; Postoperative Complications/epidemiology ; Postoperative Complications/etiology ; Postoperative Complications/prevention & control ; Tidal Volume
    Chemical Substances Gases
    Language English
    Publishing date 2022-08-01
    Publishing country United States
    Document type Journal Article ; Randomized Controlled Trial
    ZDB-ID 639444-9
    ISSN 1521-0553 ; 0894-1939
    ISSN (online) 1521-0553
    ISSN 0894-1939
    DOI 10.1080/08941939.2022.2107250
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Effects of anesthetic depth on postoperative pain and delirium

    Yuqin Long / Xiaomei Feng / Hong Liu / Xisheng Shan / Fuhai Ji / Ke Peng / Jing Ni

    Chinese Medical Journal, Vol 135, Iss 23, Pp 2805-

    a meta-analysis of randomized controlled trials with trial sequential analysis

    2022  Volume 2814

    Abstract: Abstract. Background:. Whether anesthetic depth affects postoperative outcomes remains controversial. This meta-analysis aimed to evaluate the effects of deep vs. light anesthesia on postoperative pain, cognitive function, recovery from anesthesia, ... ...

    Abstract Abstract. Background:. Whether anesthetic depth affects postoperative outcomes remains controversial. This meta-analysis aimed to evaluate the effects of deep vs. light anesthesia on postoperative pain, cognitive function, recovery from anesthesia, complications, and mortality. Methods:. PubMed, EMBASE, and Cochrane CENTRAL databases were searched until January 2022 for randomized controlled trials comparing deep and light anesthesia in adult surgical patients. The co-primary outcomes were postoperative pain and delirium (assessed using the confusion assessment method). We conducted a meta-analysis using a random-effects model. We assessed publication bias using the Begg's rank correlation test and Egger's linear regression. We evaluated the evidence using the trial sequential analysis and Grading of Recommendations Assessment, Development and Evaluation (GRADE) methodology. We conducted subgroup analyses for pain scores at different postoperative time points and delirium according to cardiac or non-cardiac surgery. Results:. A total of 26 trials with 10,743 patients were included. Deep anesthesia compared with light anesthesia (a mean difference in bispectral index of −12 to −11) was associated with lower pain scores at rest at 0 to 1 h postoperatively (weighted mean difference = −0.72, 95% confidence interval [CI] = −1.25 to −0.18, P = 0.009; moderate-quality evidence) and an increased incidence of postoperative delirium (24.95% vs. 15.92%; risk ratio = 1.57, 95% CI = 1.28–1.91, P < 0.0001; high-quality evidence). No publication bias was detected. For the exploratory secondary outcomes, deep anesthesia was associated with prolonged postoperative recovery, without affecting neurocognitive outcomes, major complications, or mortality. In the subgroup analyses, the deep anesthesia group had lower pain scores at rest and on movement during 24 h postoperatively, without statistically significant subgroup differences, and deep anesthesia was associated with an increased incidence of delirium after non-cardiac and ...
    Keywords Medicine ; R
    Subject code 610
    Language English
    Publishing date 2022-12-01T00:00:00Z
    Publisher Wolters Kluwer
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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