Publications by authors named "Tang Jin"

Objective: To study the clinical features and prognosis of neuroendocrine differentiated prostate adenocarcinoma (NED/AdPC).

Methods: We retrospectively analyzed the clinical data on 23 cases of NED/AdPC treated between 2005 and 2018, among which, 18 had lower urinary tract symptoms (LUTS).

Results: All the 23 patients were diagnosed with NED/AdPC, including 2 cases of AdPC initially diagnosed and confirmed with neuroendocrine differentiation in a second pathological diagnosis after androgen deprivation therapy (ADT).

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Disorders of the long head of the biceps (LHB) are common conditions that lead to an impediment of shoulder function. Fixation of the LHB is an effective way to alleviate LHB-related symptoms while maintaining its muscular function. However, fixation failure usually occurs after LHB tenodesis with routine 1-position fixation.

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Irreparable posterior-superior rotator cuff tear (IPSRCT) is a common clinical condition. Many methods of transfer of the long head of the biceps (LHB) have been developed to augment the shoulder superiorly, with the best method using the LHB still being pursued. In this article, we introduce a special method using the LHB to address IPSRCT: arthroscopic dynamic LHB rerouting.

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The tendon-to-bone healing after trauma is usually slow and weak, and the repair site is easily disrupted during early mobilization exercise. bFGF and VEGFA gene therapy may hold promise in augmenting the tendon-to-bone healing process through enhancing cell proliferation and angiogenesis. This study is conducted to determine the effects of nanoparticle-mediated co-delivery of bFGF and VEGFA genes to the tendon-to-bone repair interface on the healing strength and biological responses in a chicken model.

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is one of the predominant causes of periprosthetic joint infections (PJIs). Bacterial adhesion and biofilm formation are important factors in the pathogenesis of PJIs. .

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To explore the perioperative nursing methods of treating femoral head necrosis with autologous stem cells, 5 cases of femoral head necrosis were selected, one case of bilateral and 4 cases of single femoral head necrosis. Five patients underwent stem cell transplantation. Harris score, VAS score, and imaging examination were used to observe the nursing effect of autologous stem cells in the treatment of femoral head necrosis.

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Implant-related infections (IRIs) are a serious complication after orthopedic surgery, especially when a biofilm develops and establishes physical and chemical barriers protecting bacteria from antibiotics and the hosts local immune system. Effectively eliminating biofilms is essential but difficult, as it requires not only breaking the physical barrier but also changing the chemical barrier that induces an immunosuppressive microenvironment. Herein, tailored to a biofilm microenvironment (BME), we proposed a space-selective chemodynamic therapy (CDT) strategy to combat IRIs using metastable CuFeO nanocubes (NCs) as smart Fenton-like reaction catalysts whose activity can be regulated by pH and HO concentration.

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This study aimed to the role of insulin-like growth factor 1 (IGF-1) in Duchenne muscular dystrophy (DMD), the inflammatory response and the potential mechanism of the effect hIGF1 exerted in muscle inflammation were also been explored. In this study, AAV9, a carrier of the human IGF-1 gene, was injected into mdx mice to observe the role of IGF-1 in DMD. Routine histopathological staining, immunofluorescence and western blot were used to detect the inflammatory response.

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The clinical manifestations of crowned dens syndrome (CDS) include acute neck pain and neck stiffness accompanied by restricted cervical range of motion. CDS is frequently misdiagnosed as meningitis, epidural abscess, rheumatoid arthritis, rheumatoid polymyalgia, giant cell arteritis, cervical spondylosis or metastatic bone tumor, and the incidence of CDS appears to be underestimated. The present study reported on four cases of CDS diagnosed by CT.

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This article summarizes the major changes seen in lymphatic microsurgery and microvascular surgery in first 20 years of the 21st century. Lymphatic microsurgery is discussed first, as more advances have been seen in imaging of the lymphatic system, lymphatico-venous anastomosis, and vascularized lymph node transfers. During the past 2 decades, there have been more patient population changes than major technical evolutions in microvascular surgery, although new techniques and modifications emerged and became clinical routines, with the landscape of microvascular surgery evolving in this time period.

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Article Synopsis
  • Various methods exist for identifying tissues suitable for transfer in patients lacking donor sites, including the use of fillet flaps that can be temporarily stored.* -
  • Human arm transplants are infrequent and come with specific surgical and post-surgical challenges.* -
  • Breast lymphedema following cancer treatment can be diagnosed using current imaging techniques and may be surgically treated through lymphaticovenous anastomosis.*
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Novel and combined tissue transfers from the lower extremity provide new tools to combat soft tissue defects of the hand, foot, and ankle, or fracture nonunion. Flaps can be designed for special purposes, such as providing a gliding bed for a grafted or repaired tendon or for thumb or finger reconstruction. Propeller flaps can cover soft tissue defects of the leg and foot.

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Vascularized small-bone grafting is an efficient and often necessary surgical approach for nonunion or necrosis of several bones in particular sites of the body, including scaphoid, lunate, distal ulna, and clavicle. The medial femoral condyle is an excellent graft source that can be used in treating scaphoid, ulna, clavicle, or lower-extremity bone defects, including nonunion. Vascularized bone grafting to the small bones, particularly involving reconstruction of damaged cartilage surfaces, should enhance subchondral vascular supply and help prevent cartilage regeneration.

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Survival rates of digital replantation vary in different regions and countries, and Asian surgeons see more challenging cases and have developed some unique methods. Replantation of multiple digits in one or both hands can follow a structure-by-structure method or a digit-by-digit method. For replanting all 10 digits, 3 or 4 teams should be organized.

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Rotator interval release is an important procedure used in many shoulder operations. It is currently performed through an intra-articular approach, which may result in incomplete release or tissue removal. Here, we introduce an outside-in rotator interval release technique for complete rotator interval tissue removal, which is performed mainly through the lateral portal and a distal anterior portal under the coracoacromial arch.

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The outcomes of anterior cruciate ligament (ACL) reconstruction are still unsatisfactory. Anterolateral ligament (ALL) reconstruction has been applied to augment ACL reconstruction, with better but still nonoptimal results. An anatomical analysis revealed that the route of ALL is quite different from that of ACL on the lateral view of the knee.

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Benign prostatic hyperplasia (BPH) and associated lower urinary tract symptoms are common clinical concerns that affect aging men all over the world. The underlying molecular and cellular mechanisms remain elusive. Over the past few years, a number of animal models of BPH, including spontaneous model, BPH-induction model, xenograft model, metabolic syndrome model, mechanical obstruction model, and transgenic model, have been established that may provide useful tools to fill these critical knowledge gaps.

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Bone fracture is one of the most common injuries. Despite the high regenerative capacity of bones, failure of healing still occurs to near 10% of the patients. Herein, we aim to investigate the modulatory role of neurofibromatosis type I gene (NF1) to osteogenic differentiation of bone marrow-derived mesenchymal stem cells (BMSCs) and new bone formation after fracture in a rat model.

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We report differential phase contrast scanning transmission electron microscopy (TEM) of nanoscale magnetic objects in Kagome ferromagnet FeSn nanostructures. This technique can directly detect the deflection angle of a focused electron beam, thus allowing clear identification of the real magnetic structures of two magnetic objects including three-ring and complex arch-shaped vortices in FeSn by Lorentz-TEM imaging. Numerical calculations based on real material-specific parameters well reproduced the experimental results, showing that the magnetic objects can be attributed to integral magnetizations of two types of complex three-dimensional (3D) magnetic bubbles with depth-modulated spin twisting.

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Glaucoma is a chronic disease that threatens eye health and can cause permanent blindness. Since there is no cure for glaucoma, early screening and detection are crucial for the prevention of glaucoma. Therefore, a novel method for automatic glaucoma screening that combines clinical measurement features with image-based features is proposed in this paper.

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Background: Oxacillin-susceptible mecA-positive Staphylococcus aureus (OS-MRSA) represents an important issue, as its oxacillin susceptibility has contributed to misidentification by conventional susceptibility tests and consequently potential therapeutic failure, but limited data on the current status of OS-MRSA infection in Chinese hospitals are available.

Methods: This multicenter study performed a battery of susceptibility tests and diagnostic tests for 956 S. aureus isolates from 10 hospitals, including automated susceptibility testing on VITEK 2, broth microdilution, disk diffusion, and detection of PBB2a, mecA gene and mecC gene.

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