Tartronic Acid as a Potential Inhibitor of Pathological Calcium Oxalate Crystallization.

Kidney stones are a pervasive disease with notoriously high recurrence rates that require more effective treatment strategies. Herein, tartronic acid is introduced as an efficient inhibitor of calcium oxalate monohydrate (COM) crystallization, which is the most prevalent constituent of human kidney stones. A combination of in situ experimental techniques and simulations are employed to compare the inhibitory effects of tartronic acid with those of its molecular analogs.

Effect of electroacupuncture at "Neiguan" (PC 6) and "Zusanli" (ST 36) on gastrointestinal hormone in the antral tissue of rats with functional dyspepsia.

Objectives: To observe the effects of electroacupuncture (EA) at "Neiguan" (PC 6) and "Zusanli"(ST 36) on the gastric emptying rate, the level of serotonin (5-HT) and the protein expression of motilin (MTL), ghrelin, substance P (SP) and vasoactive intestinal peptide (VIP) in the antral tissue of the rats with functional dyspepsia (FD) and explore the effect mechanism of EA in treatment of FD.

Methods: A total of 21 SPF male SD rat pups were randomly divided into a normal group, a model group and an EA group, with 7 rats in each group. In the model group and the EA group, FD model was prepared by the gavage with 0.

[Effect of moxibustion of acupoints for both lung and intestine disorders on lung inflammation and intestinal short-chain fatty acids in asthmatic model rats].

Objective: To explore the mechanism of moxibustion in the treatment of asthmatic inflammation from the point of short-chain fatty acids (SCFAs) in rats with asthma.

Methods: A total of 48 SD rats (half male and half female) were randomly divided into 4 groups： normal, model, lung treatment and joint-treatment of lung and intestine (joint-treatment), with 12 rats in each group. The asthma model was made by subcutaneous (bilateral back and inguinal regions) and intraperitoneal injection of mixture solution of ovalbumin and aluminium hydroxide gel (on day 1 and 8) and followed by inhalation of atomized 1% ovalbumin (20 min from day 15, once daily for one week).

[Effect of "joint treatment of lung and intestine" with moxibustion on lung function and airway inflammation in asthmatic rats].

Objective: To investigate the role of moxibustion of "Feishu" (BL13)，"Tianshu" (ST25) for asthma by simultaneously treating lung and intestine (i.e., treating both lung and intestine at the same time) in asthmatic rats.

CASC15 Gene Polymorphisms and Glioma Susceptibility in Chinese Children.

Objective: Gliomas are the most common tumors in the central nervous system. The cancer susceptibility candidate 15 (CASC15) gene has been reported to be a susceptibility gene for several types of cancer. No studies have been carried out on the predisposing effect of CASC15 gene single nucleotide polymorphisms (SNPs) on glioma risk.

Chemotherapy-induced recruitment of myeloid-derived suppressor cells abrogates efficacy of immune checkpoint blockade.

Background & Aims: Immune checkpoint blockade (ICB) has been approved for treatment of hepatocellular carcinoma (HCC). However, many patients with advanced HCC are non-responders to ICB monotherapy. Cytotoxic chemotherapy has been proposed to modulate the tumor microenvironment (TME) and sensitize tumors to ICB.