Hybrid Knife, a Novel Drug Delivery Tool for Treatment of Tracheal Stenosis: A Case Report.

The treatment of subglottic stenosis remains a challenge due to anatomic and technological limitations, and there is no consensus regarding treatment. Restenosis and granulation formation are the most common complications. Balloon dilatation combined with cryotherapy and adjuvant topical medication is one treatment method.

Identification of Mir-9 in Glioma Diagnosis and Prognosis.

Background: Mir-9 was recognized as a potential tumor suppressor gene or oncogene in varies of diseases; however, its roles in glioma have not been investigated. Our study was to identify the mRNA expression of mir-9 gene in glioma and correlate abnormal versions of microRNAs with clinicopathological features and investigate the impact of mir-9 in glioma prognosis.

Methods: Seventy-one glioma samples, which included 22 grade II, 24 grade III, and 25 glioblastoma tumors of previously untreated patients who underwent surgical excision at Qing Hai Province People's Hospital from 2011 to 2014, were included.

miR-381 Mediates the Development of Head and Neck Squamous Cell Carcinoma via Targeting STC2.

Objective: miR-381 is implicated in the occurrence and development of various cancers, yet its role in head and neck squamous cell carcinoma (HNSCC) remains largely unknown. This study sought to research the direct target of miR-381 in HNSCC and investigate their roles in cancer progression.

Methods: miRNA and mRNA expression files of HNSCC were accessed from TCGA database and then processed for differential analysis.

Endobronchial Valves for the Treatment of Bronchopleural Fistula and Pneumothorax Caused by Pulmonary Cryptococcosis in an AIDS Patient.

Cryptococcal disease is an opportunistic infection that occurs primarily among people with advanced HIV disease and is an important cause of morbidity and mortality. Spontaneous pneumothorax (SP) is rare in acquired immune deficiency syndrome (AIDS) patients with pulmonary cryptococcosis (PC), but when it occurs, rapid and effective treatment is crucial to the prognosis, with mortality rates varying from 30 to 60%. SP is related to pneumonia mainly due to bacterial infections and pneumocystic pneumonia (PJP).

Protective effects of GHK-Cu in bleomycin-induced pulmonary fibrosis via anti-oxidative stress and anti-inflammation pathways.

Background: Idiopathic pulmonary fibrosis (IPF) is a serious lung problem with advancing and diffusive pulmonary fibrosis as the pathologic basis, and with oxidative stress and inflammation as the key pathogenesis. Glycyl-L-histidyl-l-lysine (GHK) is a tripeptide participating into wound healing and regeneration. GHK-Cu complexes improve GHK bioavailability.

A comparative study of the five-repetition sit-to-stand test and the 30-second sit-to-stand test to assess exercise tolerance in COPD patients.

Purpose: The sit-to-stand test (STST) has been used to evaluate the exercise tolerance of patients with COPD. However, mutual comparisons to predict poor exercise tolerance have been hindered by the variety of STST modes used in previous studies, which also did not consider patients' subjective perceptions of different STST modes. Our aim was to compare the five-repetition sit-to-stand test (5STS) with the 30-second sit-to-stand test (30STS) for predicting poor performance in the six-minute walking test and to evaluate patients' subjective perceptions to determine the optimal mode for clinical practice.

Comparison of the prognosis of neoadjuvant chemoradiotherapy treatment with surgery alone in esophageal carcinoma: a meta-analysis.

Background: Resection remains the best treatment for carcinoma of the esophagus in terms of local control, but local recurrence and distant metastasis remain an issue after surgery. Chemo-radiotherapy (CRT) followed by surgery was associated with significantly improved survival benefit, but the effectiveness of neoadjuvant therapy in patients with resectable esophageal carcinoma remains controversial. The aim of this study was to evaluate the effects of neoadjuvant chemoradiotherapy in resectable esophageal carcinoma compared to surgery alone (SA).

Reduced IL-33 plasma levels in aplastic anemia.

Background: In this study, we aim to evaluate the balance of interleukin (IL)-33 and its soluble receptor sST2 in patients with aplastic anemia (AA).

Methods: Plasma IL-33, IL-17 and sST2 levels were measured in patients with active AA (n = 31), AA in remission (n = 29) and in healthy subjects (n = 30), using enzyme linked immunosorbent assays (ELISAs).

Results: The results showed that sST2 and IL-17 levels were significantly elevated in patients with active AA when compared to control subjects, but IL-33 levels were significantly lower in AA patients, which resulted in elevated sST2/IL-33 ratios in patients with active disease.

A Phase II Study of Concurrent Chemoradiotherapy With Paclitaxel and Cisplatin for Inoperable Esophageal Squamous Cell Carcinoma.

Objectives: A phase II study was performed to investigate the efficacy and the safety of a 3-week schedule of paclitaxel (PTX) plus cisplatin (DDP) combined with concurrent radiotherapy for esophageal squamous cell cancer.

Patients And Methods: Patients with newly diagnosed esophageal squamous cell cancer who had histologic proof of local-regional carcinoma of the esophagus, a Karnofsky performance status of 80 or greater, and normal liver, renal, and bone marrow functions were enrolled in the phase II trial. Chemotherapy consisted of DDP (25 mg/m/d) for 3 days plus PTX (175 mg/m) given for 3 hours, every 3 weeks for 4 cycles.

[Diagnosis of plasma cell mastitis with multi-slice spiral CT].

Objective: To evaluate the diagnostic value of multi-slice spiral CT (MSCT) for plasma cell mastitis.

Methods: Radiographs of MSCT for forty-six patients with plasma cell mastitis diagnosed by pathological examination were reviewed.

Results: The findings of MSCT of plasma cell mastitis could be divided into four types, including the inflammation type, the abscess type, the sinus and fistula type, and the mixed type, and each type had its radiographic characteristics.