Publications by authors named "Yan-Ge Zhang"

Objective: To review the emergency management and perioperative strategies for ruptured neurofibromatosis type 1 (NF1)-related giant plexiform neurofibroma (PNF), providing a systematic treatment protocol to improve the therapeutic outcomes and quality of life for patients with giant PNF.

Methods: The literature on the management of giant PNF rupture and hemorrhage was reviewed, and the diagnosis, treatment, and perioperative management were summarized based on clinical experiences.

Results: By implementing an integrated diagnostic and treatment strategy that includes early diagnosis, imaging evaluation, emergency ultra-selective arterial embolization combined with surgical excision, acute hemorrhage can be effectively controlled while also reducing the risk of major intraoperative bleeding and minimizing postoperative complications.

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As a newly discovered virus, Decapoda iridovirus 1 (DIV1) can cause a mortality rate of up to 100% in crustaceans, leading to huge economic losses. At present, there is no effective prevention and control measures for this disease. In the present study, the specific primers targeting highly conserved regions of MCP gene were designed, and then a quantitative real-time PCR method was established.

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Objective: To investigate the effect of remote ischemic preconditioning (RIPC) on major adverse cardiovascular events (MACE) in elderly patients with hip fracture 1 year after operation.

Methods: Total of 314 elderly patients with hip fracture of gradeⅡand Ⅲ for American Society of Anesthesiologists (ASA) were treated by surgical operation from April 2015 to May 2020 including 116 males and 198 females, the age ranged from 60 to 76 years old. The subjects were divided into intervention group and control group according to whether received RIPC.

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Epilepsy, especially the medial temporal lobe epilepsy (TLE), can result in cognitive impairment. Low‑frequency repetitive magnetic stimulation (rTMS) has been verified to suppress neural excitability and reduce seizures. Given its potential in modifying cortical activity, we aimed to investigate its impact on cognitive function in the context of epilepsy, a condition where the use of rTMS has not been extensively explored.

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Interferon epsilon (IFN-ε) is a type I IFN. Some biological properties has been identified in many species, such as antiproliferative, anti-tumor, and antiviral effects, of IFN-ε, which are much weaker than those of IFN-α, have also been revealed. It has been shown to play a role in mucosal immunity and bacterial infection and in the prevention of certain sexually transmitted diseases, such as human immunodeficiency virus (HIV).

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Background: Biliary papillomatosis (BP) is a rare disease characterized by multiple papillary adenomas in the intrahepatic and extrahepatic biliary tree and has a high risk of malignant transformation. Early diagnosis and treatment for BP are challenges, as it spreads along the biliary tract. A radical resection with an adequate resection margin is advocated in patients with malignant BP.

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Brown carbon (BrC) has recently received much attention because of its light absorption features. The chemical compositions, optical properties, and sources of fine aerosol at a high-elevation mountain observatory (4730 m a.s.

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Advanced hetero-nanostructured materials for electrochemical devices, such as Li-ion batteries (LiBs), dramatically depend on each functional component and their interfaces to transport and storage charges, where the bottleneck is the sluggish one in series. In this work, we prepare Ni(OH)2@C hybrids through a continuous feeding in reflux and followed by a hydrothermal treatment. The as-prepared Ni(OH)2@C can be further converted into NiO@C hybrids after thermal annealing.

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Hepatitis B virus (HBV) infection is a global problem and a major risk factor for hepatocellular carcinoma (HCC). microRNAs (miRNAs) comprise a group of small noncoding RNAs regulating gene expression at the posttranslational level, thereby participating in fundamental biological processes, including cell proliferation, differentiation, and apoptosis. In this review, we summarize the roles of miRNAs in HBV infection, the recently identified mechanism underlying dysregulation of miRNAs in HBV-associated HCC, and their association with hepatocarcinogenesis.

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Objective: To investigate the relationship between arterial stiffness and pre-diabetes when assessed by the new glycosylated hemoglobin A1c (HbA1c) 5.7%-6.4% criterion or by impaired fasting glucose in middle aged Chinese.

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Introduction: Excellent vestibular function (including utricular function) is important for pilots to maintain correct spatial orientation during flight. Vestibular-evoked myogenic potential (VEMP) recorded from extraocular muscles, the so-called ocular VEMP (oVEMP), can be used to evaluate utricular function. However, oVEMP has not been applied to pilots because of lack of reliable normative data.

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Background: Keloids have a predilection for the aural region because of the special shape of the pinna. It is difficult to resect keloids entirely and maintain a satisfactory pinnal shape. Surgical excision in combination with radiotherapy is considered to be the most efficacious treatment available for severe keloids.

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Background/aims: Early and accurate diagnosis of cystic neoplasm of the pancreas is difficult especially for the differentiation of benign or malignancy. In this study, we try to compare EUS-guided fine needle aspiration biopsy combined with measurement of the cyst fluid and serum levels of CEA, and CA19-9 for the preoperative diagnosis of pancreatic cystadenoma or cystadenocarcinoma.

Methodology: Retrospective analysis was made on the clinical data of 37 patients with pancreatic cystadenoma and 48 patients with cystadenocarcinoma from 1998 to 2005.

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Background: Cystadenocarcinoma of the pancreas is insensitive to radiotherapy and chemotherapy, and surgery is at present the definitive treatment. Early and accurate diagnosis of cystadenocarcinoma is crucial for increasing the five-year survival rate and the resectable rate. There is no definitive and effective method of early diagnosis of cystadenocarcinoma of the pancreas in China and other countries.

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The interaction of cystine and polyphenol oxidase (PPO) from nicotian tobaccum has been studied. The results show that cystine has an inhibitory effect on the enzymatic activity, the mechanism of which might be that the thiolether in cystine coordinates with Cu2+ in the active site of PPO, and the inactivation constant value of PPO by cystine is 0.633 min(-1), while the substrates or the products inhibit their combination.

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