Publications by authors named "Chen-hao Zhang"

Introduction: Unilateral facial paralysis is a condition marked by facial asymmetry. Although reconstructive surgeries, such as masseteric-to-facial nerve transfer combined with static suspension, significantly improve facial symmetry, patient outcomes can vary considerably. This study aims to explore cerebral reorganization, focusing on rich-club (RC) organization and SC-FC coupling as potential biomarkers for facial symmetry recovery.

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Depression is commonly observed in individuals suffering from chronic pain, but the exact molecular mechanisms behind these symptoms are still not fully understood. This study highlights the important role of the TRIM14-NF-κB pathway in the anterior cingulate cortex (ACC) in regulating comorbid depressive symptoms associated with chronic pain. Our results show that the CFA model induces both chronic pain and depression-like behaviors in mice, with significant activation of the ACC brain regions.

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Background: The combination of sorafenib with transarterial chemoembolization (TACE) is being investigated for its potential to improve outcomes in advanced hepatocellular carcinoma (HCC).

Aim: To evaluate the efficacy of this combined treatment strategy in enhancing overall survival (OS) and progression-free survival (PFS) compared to monotherapies.

Methods: A systematic review was conducted following the PRISMA guidelines.

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Predicting individual prognosis is difficult despite various risk factor studies, due to the complex recovery involving peripheral nerve restoration and cerebral plasticity. This study uses fixel-based analysis (FBA) to better understand neural pathway alterations, hypothesizing that FBA can effectively link functional outcomes with diffusion metrics in the process of rehabilitation. The authors recruited 50 participants including 30 patients and 20 healthy controls into the study.

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  • Facial palsy, caused by trauma or medical treatments, leads to challenges in facial appearance and function, with surgical options often recommended for improvement.
  • This study investigates the impact of Botulinum Toxin A (BoNT-A) injections on the unaffected side of patients with facial nerve damage, showing enhancements in facial symmetry and brain connectivity.
  • Findings suggest that BoNT-A treatment not only aids in restoring facial symmetry but also affects brain function, highlighting the need for a comprehensive approach to rehabilitating facial palsy for better patient outcomes.
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Coronary heart disease (CHD) is the leading cause of death globally, posing a serious threat to human health. However, the current treatment approaches available for CHD fall short of the ideal results. Tongxinluo (TXL) is a traditional Chinese medicine (TCM) that has been employed in the clinical treatment of cardiovascular and cerebrovascular diseases (such as angina pectoris, stroke, etc.

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  • The study investigates facial synkinesis, a condition where facial muscles behave abnormally after nerve damage, through the lens of neural plasticity using structural and functional brain imaging.
  • 55 participants were analyzed, revealing that patients with facial synkinesis had reduced structural brain network connections and efficiency, but they exhibited enhanced functional connectivity among key brain regions (rich-club nodes).
  • The findings suggest that the weakened structural connections may lead to compensatory adjustments in functional connectivity, and propose rich-club edge density and structural-functional coupling strength as potential biomarkers for assessing disease outcomes.
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Liver cancer is the fifth most common cancer and the second leading cause of malignant death in Asia, and Asia reports 72.5% of the world's cases in 2020. As the most common histological type, hepatocellular carcinoma (HCC) accounts for the majority of incidence and mortality of liver cancer cases.

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Background: To investigate the effects of Chinese herbal medicine in tonifying qi and attaining hemostasis caused by the metabolism of the drug clopidogrel and as a result of platelet and gastric mucosa injury in an ischemia-reperfusion rat model.

Methods: A pharmacokinetic model was established to record the drug metabolism parameters of clopidogrel metabolites. Then, absorption of the drug was compared with approaches using the traditional Chinese medicine (TCM) approach of tonifying qi and establishing hemostasis, to using the drug pantoprazole and applying these approaches in combination with clopidogrel.

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The objective of this bibliometric review was to identify the volume, breadth, and characteristics of clinical studies evaluating Tai Chi published between January 2010 and January 2020. Five English and four Chinese language databases were searched. Following independent screening, 1018 eligible publications representing 987 studies were identified, which was a three-fold increase from the previous decade.

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  • Most patients with hepatocellular carcinoma (HCC) are diagnosed at late stages, necessitating systemic treatments, as the disease is often resistant to therapies.
  • Significant progress has been made in molecular targeted therapy and immunotherapy, with drugs like regorafenib, cabozantinib, and ramucirumab approved for treatment after disease progression on sorafenib.
  • While individual immunotherapies, such as nivolumab and pembrolizumab, showed limited success, combining targeted therapies with immune checkpoint inhibitors has produced more favorable outcomes, pointing to promising future directions for HCC treatment.
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  • Electroacupuncture (EA) serves as a supportive therapy for peripheral nerve injury (PNI), influencing both peripheral and central nervous system changes during recovery.
  • A study involving 24 rats divided into three groups assessed the effects of EA on nerve repair by measuring gait and diffusion metrics at various postoperative intervals.
  • Findings indicated that radial diffusivity (RD) showed a stronger correlation with recovery metrics and was a potential in vivo indicator of structural changes due to EA and PNI, highlighting the therapy's role in promoting faster recovery of sensory and motor pathways.
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The aim of the study was to investigate the efficacy of homemade tolcapone in treatment of patients with Parkinson's disease (PD). Eighty patients with PD were subjected to randomized, double-blind, placebo-controlled and parallel-group study. PD patients were randomly divided into the tolcapone treatment group (41 cases) and placebo group (39 cases).

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Parkinson's disease (PD) is a complex and heterogeneous neurological condition characterised mainly by bradykinesia, resting tremor, rigidity and postural instability, symptoms that together comprise the parkinsonian syndrome. Non-motor symptoms preceding and following clinical onset are also helpful diagnostic markers revealing a widespread and progressive pathology. Many other neurological conditions also include parkinsonism as primary or secondary symptom, confounding their diagnosis and treatment.

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  • The study investigates the safety and effectiveness of intravenous thrombolysis (IVT) using rt-PA in elderly patients (≥80 years) suffering from acute ischemic stroke (AIS).
  • Data from Tianjin Huanhu Hospital analyzed 404 AIS patients treated with IVT compared to 200 who were not, highlighting improved outcomes in the elderly IVT group regarding good recovery rates and lower fatality rates.
  • Results indicate that IVT with rt-PA is a safe and efficacious treatment option for elderly patients, with no significant increase in the risk of intracranial hemorrhage or higher case fatality rates associated with the therapy.
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To explore the effectiveness and safety of intravenous thrombolysis (IVT) using recombinant tissue plasminogen activator in treating acute ischemic stroke patients with concomitant intracranial aneurysms (IA) of ≤3 mm. Clinical data of patients who were treated in Tianjin Huanhu Hospital from June 2012 to September 2013 were retrospectively analyzed. Patients were divided into the following groups: (a) IVT group, in which there were 30 acute ischemic stroke patients with IA of ≤3 mm and 30 patients without aneurysms; and (b) IA group, in which there were 30 patients who did not receive IVT and 30 patients who received IVT.

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  • The study analyzed data from 646 acute ischemic stroke patients treated with intravenous thrombolytic therapy (ITT) using alteplase, focusing on various clinico-demographic factors and risk factors for strokes.
  • The results showed a 75.85% success rate for ITT, with low rates of bleeding (1.55%) and 90-day mortality (2.01%), indicating that ITT therapy is effective for AIS patients in the hospital setting.
  • The research highlights the importance of understanding patient demographics and risk factors to improve stroke management and outcomes.
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  • The study examined how the thickness of the retinal nerve fiber layer (RNFL) correlates with central visual field performance in myopic individuals who are otherwise healthy.
  • About 57 participants underwent comprehensive eye exams, including RNFL measurements using OCT and central visual field tests; results showed a correlation between increased refractive error and thinner RNFL.
  • Findings suggested that while nonpathologic myopia doesn't heavily impact overall central visual field performance, the RNFL thickness might influence specific aspects of visual field tests.
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Aim: To record aberrations with a corneal topographic device on the anterior surface of the cornea at different time-points prior to wearing and following discontinued use of rigid gas permeable (RGP) contact lenses. The effect of wearing RGP on the anterior surface of the cornea was discussed to provide guidance for clinical refractive error correction.

Methods: The study objects were 24 eyes from 24 patients.

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Objective: The present study used a corneal topographic device to record aberrations on the anterior surface of the cornea at different time-points prior to wearing and following discontinued use of rigid gas permeable (RGP) contact lenses. The effect of wearing RGPCL on the anterior surface of the cornea was discussed to provide guidance for clinical refractive error correction.

Methods: The study objects were 60 eyes from 30 patients.

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Different subspecies or strains of the same species produce varied clinical manifestations. The clarification of parasite taxonomy is useful for the researches of their biology, epidemiology and control. DNA molecular markers have the advantages of high polymorphism, non-pleiotropy, and clear identifying alleles, etc.

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  • ARIP2 is a protein that regulates activin signaling, which is important for FSH secretion in reproductive tissues.
  • Recent studies show that ARIP2 is widely expressed in various mouse tissues, including the heart, testis, and lungs.
  • Overexpression of ARIP2 leads to a decrease in activin-induced signaling and FSH secretion in pituitary cells, indicating it may act as a negative regulator in this process.
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Aim: To examine the effect of GNTI [5'-guanidinyl-17-(cyclopropylmethyl)-6,7- dehydro-4,5alpha-epoxy-3,14-dihydroxy-6,7-2',3'-indolomorphinan], a selective antagonist for the kappa opioid receptor, in the MK-801 (dizocilpine maleate)-induced behavioral model of psychosis in schizophrenia as a way to explore the involvement of the kappa opioid receptor in modulating psychotic symptoms of schizophrenia.

Methods: Two doses of MK-801 (0.3 mg/kg and 0.

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