Acid-sensing ion channel 1a promotes alcohol-associated liver disease in mice via regulating endoplasmic reticulum autophagy.

Alcohol-associated liver disease (ALD) is a hepatocyte dysfunction disease caused by chronic or excessive alcohol consumption, which can lead to extensive hepatocyte necrosis and even liver failure. Currently, the pathogenesis of ALD and the anti-ALD mechanisms have not been fully elucidated yet. In this study, we investigated the effects of endoplasmic reticulum autophagy (ER-phagy) in ALD and the role of acid-sensing ion channel 1a (ASIC1a) in ER stress-mediated ER-phagy.

The novel HLA-C*01:02:89 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual.

HLA-C*01:02:89 differs from HLA-C*01:02:01:01 by one nucleotide in exon 2.

Systematic screening and validation of reliable reference genes for qRT-PCR analysis in Okra (Abelmoschus esculentus L.).

Quantitative real-time polymerase chain reaction (qRT-PCR) is a sensitive and widely used technique for quantifying gene expression levels, and its accuracy depends on the reference genes used for data normalization. To date, no reference gene has been reported in the nutritious and functional vegetable okra (Abelmoschus esculentus L.).

Inhibition of KIR2.1 decreases pulmonary artery smooth muscle cell proliferation and migration.

The investigation of effective therapeutic drugs for pulmonary hypertension (PH) is critical. KIR2.1 plays crucial roles in regulating cell proliferation and migration, and vascular remodeling.

The promoting role of Cx43 on the proliferation and migration of arterial smooth muscle cells for angiotensin II-dependent hypertension.

Background: Recent studies have shown that endothelin-1 and angiotensin II (AngII) can increase gap junctional intercellular communication (GJIC) by activating Mitogen-activated protein kinases (MAPKs) pathway. However, not only the precise interaction of AngII with Connexin43(Cx43) and the associated functions remain unclear, but also the regulatory role of Cx43 on the AngII-mediated promotion proliferation and migration of VSMCs is poorly understood.

Material And Methods: Our research applicated pressure myography measurements, immunofluorescence and Western blot analyses to investigate the changes in physiological indicators in spontaneously hypertensive rats (SHRs) and AngII-stimulated proliferation and migration of A7r5 SMCs(Rat vascular smooth muscle cells).

Effects of eye drops of Buddleja officinalis Maxim. extract on lacrimal gland cell apoptosis in castrated rats with dry eye.

Objective: To explore the possible mechanism of eye drops of Buddleja officinalis extract in treating dry eye of castrated rats by analyzing the expressions of Bax and Bcl-2 proteins.

Methods: Forty-five Wistar male rats were randomly divided into sham-operated group, untreated group and eye drops of Buddleja officinalis Maxim. extract (treatment) group.

[N2O emission and control in shortcut nitrification and denitrification and simultaneous nitrification and denitrification biological nitrogen removal systems].

SBR reactors were used to investigate the N2O emission in shortcut nitrification and simultaneous nitrification and denitrification (SND). Shortcut nitrification with nitrosation rate above 90% was realized by real-time control strategy. The N2O emission and variation of nitrosation rate were investigated under 4 DO levels (0.

Effects of extract of Buddleja officinalis eye drops on androgen receptors of lacrimal gland cells of castrated rats with dry eye.

Aim: To evaluate the effects of the extract of Buddleja officinalis eye drops in basic tears secretory volume, tear film stability, expression of androgen receptors (AR) in castrated rats with dry eye, and to investigate the therapeutic effects of the extract of Buddleja officinalis on dry eye caused by gonadal hormones level imbalance.

Methods: Forty-five Wistar masculinity rats were divided at random into nine groups, including normal groups (A1, A2 and A3); model groups (B1, B2 and B3); therapy groups with extract of Buddleja officinalis eye drops (C1, C2 and C3). The "1" stood for being fed for 1 month, and "2" for 2 months, and "3" for 3 months.

[Effect of C/N ratio on nitrous oxide production during denitrification with different electron acceptors].

The experiment investigated the nitrous oxide production under different C/N ratios during denitrification, taking nitrate and nitrite as electron acceptor respectively. Ethanol was selected as carbon source. The C/N ratios were 0, 1.

[Effects of salinity concentration on N2O production during nitrification].

The experiment investigated the production and conversion rate of N2O during nitrification using saline sewage and municipal wastewater. Different kinds of sludge were used, domesticated by saline sewage influent (salinity 7.5 g/L) and municipal wastewater (salinity 0.