[Accumulation of Cd in Different Crops and Screening of Low-Cd Accumulation Cultivars].

Pot-culture experiments were carried out in Shanghai to screen crop varieties with low bioaccumulation properties with respect to cadmium (Cd). Eight common crops, such as green pepper, cucumber, cowpea, spinach, cauliflower, tomatoes, rice, and wheat, were planted in contaminated soil with different Cd concentrations of 0.23, 0.

miR-1b overexpression suppressed proliferation and migration of RSC96 and increased cell apoptosis.

Peripheral nerve injury (PNI) is a global problem that leads to severe disability and high healthcare expenditure. Accumulating evidence suggested that the phenotypes of Schwann cells (SCs) could be regulated by microRNAs (miRNAs) and expressions of various miRNAs are altered after PNI. In this study, the expression of miR-1b in the injured nerve and hypoxia-treated SCs was detected through qRT-PCR.

Pentoxifylline inhibits liver fibrosis via hedgehog signaling pathway.

Infection of schistosomiasis japonica may eventually lead to liver fibrosis, and no effective antifibrotic therapies are available but liver transplantation. Hedgehog (HH) signaling pathway has been involved in the process and is a promising target for treating liver fibrosis. This study aimed to explore the effects of pentoxifylline (PTX) on liver fibrosis induced by schistosoma japonicum infection by inhibiting the HH signaling pathway.

Inhibition of Japanese encephalitis virus infection in vitro and in vivo by pokeweed antiviral protein.

Pokeweed antiviral protein (PAP) is a plant-derived N-glycosidase ribosomal-inactivating protein isolated from Phytolacca americana. The antiviral activity of PAP has been described in several viruses. This study was to investigate the antiviral activity of PAP against Japanese encephalitis virus (JEV) infection in vitro and in vivo.

[The effects of different PAP domains on hepatitis B virus replication].

Objective: To investigate the effects of different PAP domains on hepatitis B virus replication.

Methods: The full length and two truncated PAP mutants were cloned into a eukaryotic expression plasmid, and were transfected into HepG2.2.

Inhibition of hepatitis B virus replication by pokeweed antiviral protein in vitro.

Aim: To explore the inhibitory effects of pokeweed antiviral protein seed (PAP-S) and PAP encoded by a eukaryotic expression plasmid on hepatitis B virus (HBV) replication in vitro.

Methods: HepG2 2.2.

[Optimal lamivudine treatment duration and the relationship between its early response and long term effect].

Objective: To investigate the relationship between the method of administration of lamivudine and the therapeutic effect of the treatment in patients with chronic hepatitis B virus (HBV) infection.

Methods: One hundred and seventy-nine patients were given lamivudine 100 mg daily for 1 to 3 years. The relationships of the therapeutic effect and the early response, YMDD mutants and duration of treatment were analyzed.