Riverine fluxes of different species of phosphorus in the Pearl River estuary.

Phosphorus is the most limiting nutrient in coastal waters of China, particularly in the Pearl River (PR) estuary. Rivers have different P forms including dissolved inorganic phosphorus (DIP), dissolved organic phosphorus (DOP), particulate inorganic phosphorus (PIP), and particulate organic phosphorus (POP). Their input to coastal seas has been overlooked.

ADAMTS9-AS2 regulates PPP1R12B by adsorbing miR-196b-5p and affects cell cycle-related signaling pathways inhibiting the malignant process of esophageal cancer.

This study explored the mechanism that ADAMTS9-AS2/miR-196b-5p/PPP1R12B/cell cycle pathway axis in inhibiting the malignant progression of esophageal cancer (EC), providing a new idea for targeted molecular therapy of EC. The expression data of EC tissue were acquired from TCGA database. The target lncRNA, downstream miRNA and its target gene were determined by bioinformatics analysis.

Cullin 3 overexpression inhibits lung cancer metastasis and is associated with survival of lung adenocarcinoma.

Cullin 3 (CUL3), a molecular scaffold of Cullin-RING ubiquitin ligase, plays an important role in regulating biological processes through modulating the ubiquitylation and degradation of various protein substrates. Dysfunction of CUL3 is implicated in the development of several human diseases. However, the clinical significance and prognostic value of CUL3 in lung cancer have not been investigated.

Yap-Hippo promotes A549 lung cancer cell death via modulating MIEF1-related mitochondrial stress and activating JNK pathway.

Although the role of Yes-associated protein (Yap) has been described in the progression of lung cancer, the downstream effector of the Yap-Hippo pathway has not been identified. Accordingly, the aim of our study is to explore whether Yap modulates the activity of lung cancer by controlling mitochondrial elongation factor 1 (MIEF1)-related mitochondrial stress in a manner dependent on the JNK pathway. Cell viability was determined via MTT, LDH release and immunofluorescence assays.

Overexpression of APC11 predicts worse survival in lung adenocarcinoma.

Background: Anaphase-promoting complex subunit 11 (APC11) plays an important role in gathering E2 and catalyzing ubiquitin-chain formation to support ubiquitination of substrates by acting as a catalytic core subunit of anaphase-promoting complex (APC/C). However, whether APC11 is implicated in the tumorigenesis of lung cancer is never known.

Materials And Methods: In this study, we used an online survival analysis software to estimate the prognostic value of APC11 mRNA expression level for lung cancer.

Analysis on minimally invasive diagnosis and treatment of 49 cases with solitary nodular ground-glass opacity.

Objective: This study is designed to investigate the treatment approach and prognosis of pulmonary ground-glass-like shadow, especially solitary nodular ground-glass opacity (SNGGO).

Methods: Forty-nine cases of SNGGO that persisted after anti-inflammatory treatment in our hospital were retrospectively studied. These patients received thoracoscopic surgery due to indefinitive diagnosis and a tendency of canceration (some cases were followed up for 1-24 months before surgery).

[Muscle-sparing thoracotomy in chest surgery].

Objective: To review the clinical experience of muscle-sparing thoracotomy in intrathoracic surgery.

Methods: Thoracotomy was performed in 386 patients from 1998 to 2002, during the procedure lateral-transverse incision, free dissection of muscular flap and entering to the thoracic cavity through certain intercostal space were applied. Two sets of rib retractors were used to ensure the excellent field exposure.

Application of mechanical dilatation of the pyloric sphincter in esophagectomy for esophageal carcinoma.

The objective of this study was to investigate the effectiveness of additional intraoperative mechanical dilatation of the pyloric sphincter in order to prevent early postoperative gastric retention after esophagectomy using the stomach as substitute for esophageal carcinoma patients. Between October 2001 and May 2002, 32 consecutive esophageal carcinoma patients were treated with esophagectomy combined with additional intraoperative mechanical dilatation of pyloric sphincter (trial group). Another 30 patients underwent esophagectomy without additional intraoperative mechanical dilatation of the pyloric sphincter (control group).