Publications by authors named "WeiZheng Wang"

Back tuina massage and oral administration of astragalus are two methods used in traditional Chinese medicine (TCM) to improve immune function. The aim of this study is to analyze the effects of tuina and orally administered astragalus on immunosuppressed rabbits using proteomics technology. Additionally, we investigate the potential mechanism of action of astragalus components on immunosuppression using an integration of network pharmacology and molecular docking technology.

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  • Gastrointestinal involvement of Kaposi sarcoma is rare, especially in the lower tract, where it can mimic regular bowel polyps.
  • A study examined 15 patients (mostly men aged 26-80) with polypoid Kaposi sarcoma lesions in various parts of the lower gastrointestinal tract, finding that 11 had multifocal involvement and some also had upper tract lesions.
  • The findings suggest careful examination of gastrointestinal polyps in immunocompromised patients is essential, with immunohistochemical stains like human herpesvirus-8 aiding in accurate diagnosis.
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  • Immunoproliferative small intestinal disease (IPSID) is a type of MALT lymphoma, mainly affecting the proximal small intestine and linked to chronic infection, causing symptoms like malabsorption and weight loss.
  • A case study of a 50-year-old Nigerian woman highlights the diagnostic challenges of IPSID, as her symptoms were initially misattributed to other conditions despite multiple antibiotic treatments.
  • The patient's condition progressed from initial symptom relief with antibiotics to requiring chemotherapy after developing lymphoma, illustrating the complexities of managing IPSID effectively.
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Early transition metal carbides (MXene) hybridized by precious metals open a door for innovative electrochemical biosensing device design. Herein, we present a facile one-pot synthesis of gold nanoparticles (AuNPs)-doped two-dimensional (2D) titanium carbide MXene nanoflakes (TiCT/Au). TiCT MXene exhibits high electrical conductivity and yields synergistic signal amplification in conjunction with AuNPs leading to excellent electrochemical performance.

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Fibrolamellar hepatocellular carcinoma (FLHCC) is a rare and distinct subtype of liver cancer, predominantly affecting younger patients without underlying liver diseases. This case report discusses a unique presentation of FLHCC in a 38-year-old male with a past medical history of a well-controlled seizure disorder. The patient presented with nausea, vomiting, and abdominal pain following a fatty meal.

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() is a Gram-positive, spore-producing bacterium that often leads to pseudomembranous colitis, typically manifesting as watery diarrhea. The risk factors for infection (CDI) include exposure to broad-spectrum antibiotics, immunocompromised states, advanced age, usage of proton pump inhibitors (PPI), and comorbid conditions such as chronic kidney disease (CKD). This report details a case involving a 23-year-old pregnant woman who presented with symptoms of abdominal pain and constipation.

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Amebic liver abscesses (ALAs), one of the most common extraintestinal manifestations of invasive amebiasis, pose diagnostic challenges due to their various clinical presentations and difficulty in distinguishing them from pyogenic abscesses. This case presentation highlights the intricacy of determining the source of an unusually large liver abscess that had an even rare occurrence of a coinciding pulmonary embolus without any evidence of a deep vein thrombosis. This unusual combination underscores the challenges in identifying and managing atypical cases of ALA and emphasizes the need for more comprehensive data to enhance our understanding of such occurrences.

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In the context of growing environmental concerns and a shift towards sustainable tourism, understanding the behaviors of younger generations, particularly Generation Z, becomes crucial for the hotel industry. This study investigates the intentions of Chinese Generation Z consumers to visit green hotels, using an extended Theory of Planned Behavior (TPB) model incorporating multi-dimensional green perceived value. A questionnaire survey with 436 participants was conducted, and structural equation modeling was employed for data analysis.

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Legionnaires' disease (LD), caused by the bacterium, primarily manifests as pneumonia and could result in a spectrum of clinical severity. As treatment necessitates the use of antibiotics, levofloxacin, a fluoroquinolone, is a commonly preferred option due to its broad-spectrum activity. However, the potential side effects of levofloxacin, including rare instances of hepatotoxicity, introduce a therapeutic challenge.

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Introduction Acute pancreatitis (AP) is a common cause of hospitalization in the United States. There is evidence that chronic stress increases the risk for more severe AP episodes. One common form of chronic stress is generalized anxiety disorder (GAD).

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Rationale: Many factors can contribute to the development of macular injury, which results in vision loss as a result of a disease. Heredity, age, underlying eye illness, internal eye surgery, or eye trauma can all cause it. A safer alternative to current therapies for macular degeneration is urgently needed since they all induce ocular irritation and postoperative recurrence as well as a host of other adverse effects.

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Tetracycline (TC) is a broad-spectrum antibiotic that can enter and accumulate in the human body via the food chain. Even in small concentrations, TC can cause several malignant health effects. We developed a system to simultaneously degrade the presence of TC in food matrices using titanium carbide MXene (FL-TiCT).

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Background   Gastroparesis is a common gastrointestinal pathology that has been increasing in prevalence and represents a significant cost to the United States healthcare system. Gastroparesis is associated with psychological dysfunction, including generalized anxiety disorder (GAD). GAD is known to be a prevalent and chronic manifestation of anxiety, which has been increasing in prevalence since the year 2020.

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Tuberculosis is a primary lung disease that can spread to the lymph nodes, vertebrae, and gastrointestinal tract. The esophagus can be affected by mediastinal lymphadenitis, mostly in immunocompromised patients, leading to the formation of esophagomediastinal fistulas. They can cause dysphagia, pleuritic chest pain, and choking coughs from recurrent aspiration.

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Esophageal strictures can lead to the narrowing of the esophagus and dysphagia. They are termed peptic strictures when caused by acid reflux and usually measure less than two centimeters in the lower esophagus. Peptic strictures can be treated with proton pump inhibitors, endoscopic dilation, and esophagectomy.

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MXene is a two-dimensional (2D) nanomaterial that exhibits several superior properties suitable for fabricating biosensors. Likewise, the nucleic acid (NA) in oligomerization forms possesses highly specific biorecognition ability and other features amenable to biosensing. Hence the combined use of MXene and NA is becoming increasingly common in biosensor design and development.

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Nanomaterials-based bioinspired enzyme mimics are gaining increased attention as alternatives to biocatalysts. Herein, we report synthesizing oxygen-terminated few-layered titanium-based MXene nanosheets (OFL-Ti-MN). OFL-Ti-MN possesses horseradish peroxidase (HRP) activity in catalyzing the oxidation of colorless 3,3',5,5'-tetramethylbenzidine (TMB) in the presence of hydrogen peroxide (HO), which turns the solution color bluish-green.

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This paper analyzes the actual functions of the labor education and occupational therapy phase through an in-depth study of labor education and occupational therapy for college students and explores the strategies of organic integration of labor education and occupational therapy for college students. This paper carries out a holistic theoretical construction of labor education in schools and systematically analyzes the components of labor education objectives in colleges and universities, labor education contents in schools, labor education implementation in schools, and labor education evaluation in schools. The main goal of labor education in colleges and universities is to guide students in establishing a scientific concept of labor and constructing a labor education resource system.

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This case describes a 49-year-old man who presented with a several-month history of melena, and unintentional weight loss. Prior esophagogastroduodenoscopy and colonoscopy were unrevealing. Further evaluation with capsule endoscopy showed patchy erythematous mucosa in the jejunum creating suspicion for Crohn's Disease.

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Quercetin (3,3',4',5,7-pentahydroxyflavone), a flavonoid, is widely found in fruits and vegetables and exerts broad-spectrum pharmacological effects in the liver. Many studies have explored the bioactivity of quercetin in the treatment of liver fibrosis. Hence, through a systematic review and biological mechanism evaluation, this study aimed to construct a body of preclinical evidence for the treatment of liver fibrosis using quercetin.

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The Industrial Internet of Things (IIoT) has been introduced in an era of increasingly broad potentials in the medical industry. In recent years, IIoT-based healthcare applications have grown in popularity, with the majority of them relying on Wireless Body Area Network (WBAN) for flexibility. There have been a few recent works that have investigated SDN-based fog architecture for constructing smart healthcare systems.

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Laparoscopic gastric banding has been favored for the treatment of morbid obesity because it is minimally invasive, effective, and reversible. One of the complications is gastric band erosion which can cause abdominal pain, hematemesis, and hematochezia. Erosions can be partial and can lead to intra-abdominal free air, peritonitis, and sepsis.

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Objectives Endoscopic retrograde cholangiopancreatography (ERCP) is frequently used to manage pancreaticobiliary disorders in an inpatient setting. Malnutrition is prevalent among hospitalized patients, and it is generally associated with poor clinical outcomes. However, there is a lack of studies on how malnutrition affects the outcomes of inpatient ERCP.

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With countless devices connected to the Internet of Things, trust mechanisms are especially important. IoT devices are more deeply embedded in the privacy of people's lives, and their security issues cannot be ignored. Smart contracts backed by blockchain technology have the potential to solve these problems.

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Blockchain presents a chance to address the security and privacy issues of the Internet of Things; however, blockchain itself has certain security issues. How to accurately identify smart contract vulnerabilities is one of the key issues at hand. Most existing methods require large-scale data support to avoid overfitting; machine learning (ML) models trained on small-scale vulnerability data are often difficult to produce satisfactory results in smart contract vulnerability prediction.

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