Identification of a vital transcription factor of the alanine aminotransferase in the brown planthopper and its upstream regulatory pathways.

The brown planthopper (Nilaparvata lugens) is an important insect pest of rice, and can rapidly adapt to insect-resistant rice varieties. In our previous studies, alanine aminotransferase in N. lugens (NlALT) was found to play an important role in the adaptation of the brown planthopper to resistant rice IR36.

Ultrasound findings and clinical characteristics in differentiating renal urothelial carcinoma from endophytic clear cell renal cell carcinoma.

Objective: This study aimed to evaluate the clinical characteristics and features of conventional ultrasound (CUS) and contrast-enhanced ultrasound (CEUS) in differentiating between renal urothelial carcinomas (RUC) and endophytic clear cell renal cell carcinomas (EccRCC).

Methods: A total of 72 RUCs and 120 EccRCCs confirmed by pathology were assessed retrospectively. Both CUS and CEUS were performed within 4 weeks before the surgery.

A Comparative Study Between Tumor Blood Vessels and Dynamic Contrast-enhanced MRI for Identifying Isocitrate Dehydrogenase Gene 1 (IDH1) Mutation Status in Glioma.

Objective: Isocitrate dehydrogenase gene (IDH) mutations are associated with tumor angiogenesis and therefore play an important role in glioma management. This study compared the performance of tumor blood vessels counted from contrast-enhanced 3D brain volume (3D-BRAVO) sequence and dynamic contrast-enhanced (DCE) MRI in differentiating IDH1 status in gliomas.

Methods: Forty-four glioma patients [16 with IDH1 mutant-type (IDH1-MT), 28 with IDH1 wild-type (IDH1-WT)] were retrospectively analyzed.

Temporary pacemaker protected transjugular intrahepatic portosystemic shunt in a patient with acute variceal bleeding and bradyarrhythmia: A case report.

Background: Esophagogastric varices are a common complication of cirrhosis with portal hypertension and endoscopic treatment has been recognized as a primary preventive and therapeutic option for such patients; however, it should be noted that bradyarrhythmia is regarded as one of the contraindications to endoscopic examination. Meanwhile, acute variceal bleeding may result in a high mortality rate in cirrhotic patients with portal hypertension accompanied by bradyarrhythmia. At present, there is an absence of reports concerning the treatment of such group of patients who underwent transjugular intrahepatic portosystemic shunt (TIPS).

Intestinal gangrene secondary to congenital transmesenteric hernia in a child misdiagnosed with gastrointestinal bleeding: A case report.

Background: Congenital transmesenteric hernia in children is a rare and potentially fatal form of internal abdominal hernia, and no specific clinical symptoms can be observed preoperatively. Therefore, this condition is not widely known among clinicians, and it is easily misdiagnosed, resulting in disastrous effects.

Case Summary: This report presents the case of a 13-year-old boy with a chief complaint of abdominal pain and vomiting and a history of duodenal ulcer.

Identification of putative abdominal vibration-related genes through transcriptome analyses in the brown planthopper (Nilaparvata lugens).

The sexually mature female brown planthoppers (BPHs) send out abdominal vibration (AV) signals through the rice so that the males can obtain intraspecific, gender, and localization information to prepare for mating. Destroying vibration signals is an alternative biological method for pest control. However, the regulatory mechanism of AV in female BPHs remains elusive, which presents an obstacle to pest control.

Anti-psoriasis effect of water-processed rosin in mice.

Ethnopharmacological Relevance: Rosin, an exudate of conifer trees such as Pinus masscnlana (Pinaceae), has been used to treat psoriasis for nearly two thousand years in China despite its so far undefined pharmacology. Unfortunately, the rosin intoxication is noted from time to time, but the water-boiled rosin (WBR) has been documented to be safer. This study was performed to evaluate the in vivo anti-psoriasis efficacy of WBR.

Laparoscopic open hepatectomy for hepatolithiasis: An updated systematic review and meta-analysis.

Aim: To perform a meta-analysis on laparoscopic hepatectomy conventional liver resection for treating hepatolithiasis.

Methods: We conducted a systematic literature search on PubMed, Embase, Web of Science and Cochrane Library, and undertook a meta-analysis to compare the efficacy and safety of laparoscopic hepatectomy conventional open liver resection for local hepatolithiasis in the left or right lobe. Intraoperative and postoperative outcomes (time, estimated blood loss, blood transfusion rate, postoperative intestinal function recovery time, length of hospital stay, postoperative complication rate, initial residual stone, final residual stone and stone recurrence) were analyzed systematically.

Different techniques for harvesting grafts for living donor liver transplantation: A systematic review and meta-analysis.

Aim: To perform a systematic review and meta-analysis on minimally conventional invasive techniques for harvesting grafts for living donor liver transplantation.

Methods: PubMed, Web of Science, EMBASE, and the Cochrane Library were searched comprehensively for studies comparing MILDH with conventional living donor hepatectomy (CLDH). Intraoperative and postoperative outcomes (operative time, estimated blood loss, postoperative liver function, length of hospital stay, analgesia use, complications, and survival rate) were analyzed in donors and recipients.

Suppression of chronic lymphocytic leukemia progression by CXCR4 inhibitor WZ811.

CXCR4 is a chemokine and chemokine receptor pair playing critical roles in tumorigenesis. Overexpression of C-X-C chemokine receptor type 4 (CXCR4) is a hallmark of many hematological malignancies including acute myeloid leukemia, chronic lymphocytic leukemia and non-Hodgkin's lymphoma, and generally correlates with a poor prognosis. A highly potent competitive antagonist of CXCR4, WZ811, recently has been identified with suppression of cancer cells aggressive in a variety of cancers.

[Reproduction after liver transplantation: a report of 13 cases from a single Chinese center].

Objective: To explore the recipient's reproduction after liver transplantation (LT) and assess the outcomes of their offspring.

Methods: We retrospectively analyzed the reproduction status of 13 post-LT patients among 336 post-LT recipients during a follow-up period. Physical and intellectual status of their offspring were evaluated by developmental index and Denever developmental screening test.

Routine use of a transanastomotic stent is unnecessary for hepatojejunostomy in liver transplantation.

Background: The use of transanastomotic stents for Roux-en-Y hepatojejunostomy (RYHJ) in liver transplantation (LT) remains controversial. The aim of this retrospective study was to assess the role of transanastomotic stent for RYHJ in LT.

Methods: RYHJ for biliary reconstruction in LT was performed in 52 patients.

[The role of PTEN-FAK signaling pathway in metastasis and invasive ability of leukemia cells].

Objective: To investigate the effect of the wild type phosphatase and tensin homolog deleted on chromosome 10 (PTEN), a tumor-suppressor gene on the proliferation and apoptosis of human chronic myeloid leukemia (CML) cells line (K562) in vitro and explore the influence of PTEN-FAK signaling pathway on invasion and metastasis of leukemia cells.

Methods: The recombinant Ad-PTEN gene containing green fluorescent protein gene (Ad-PTEN-GFP) or the empty vector (Ad-GFP) was transfected into K562 cells and fresh leukemia cells from CML patients in blast crisis. The growth of K562 cells was assayed by MTT assay; the apoptosis rate was assessed by flow cytometry (FCM).

[Clinical efficacy and T-lymphocyte subset, serum interferon-gamma (IFN-gamma), tumor necrosis factor-alpha (TNF-alpha), interleukin-2(IL-2) levels on treatment of chronic aplastic anemia patients by shenfu injection combined with stanozol and cyclosporin A].

Objective: To observe the effect of Shenfu injection (SFI) and influence on T-lymphocyte subset, serum level of interferon-gamma(IFN-gamma), tumor necrosis factor-alpha(TNF-alpha), interleukin-2(IL-2) in patients with chronic aplastic anemia (CAA) based on treating with stanozol and cyclosporin A.

Method: 60 patients with CAA were randomly divided into two groups, 30 patients in the SFI group were treated with SFI (100 mL which contains Ginsenoside 0.8 mg x mL(-1) and aconitine 1.

[Research on spermatozoa-mediated gene transfer to product transgenic animals].

The recombinant plasmids pLNCXHLF fused with human lactoferritin gene were directly injected into male rabbit's testis and male goat's spermaductus. The transfected males were fertilized with females one month later.Using F(1)/R(1) PCR system and southern blotting,the transgenic positive rate of rabbit offsprings genomic DNA was 35%(11/31).