Clinical efficacy of Chinese herbal medicine formula for Graves' hyperthyroidism: A multicentre, randomized, double-blind, placebo-controlled clinical trial.

Ethnopharmacological Relevance: According to the theory of traditional Chinese medicine, Graves' disease (GD) is called 'Ying Bing', which is a kind of goiter. Haizao Yuhu decoction, originated from the medical book of the Ming Dynasty 'Waikezhengzong', is a classic Chinese herbal formula for the treatment of 'Ying Bing' for more than 400 years. Pingkang granules, modified from the Chinese herbal formula Haizao Yuhu decoction specialized in GD, has shown effectiveness in several single-centre studies.

Copper-Catalyzed [3 + 2] Annulation of -Acyl Oximes with 4-Sulfonamidophenols for the Synthesis of 5-Sulfonamidoindoles and 2-Amido-5-sulfonamidobenzofuran-3(2)-ones.

A copper-catalyzed [3 + 2] annulation of -acyl oximes with 4-sulfonamidophenols is developed. The advantage of this method lies in the concurrent double activation of two substrates to form nucleophilic enamines and electrophilic quinone monoimines. The substituent on the α-carbon of -acyl oxime determines two different reaction pathways, thereby leading to the selective generation of 5-sulfonamidoindoles and 2-amido-5-sulfonamidobenzofuran-3(2)-ones.

The analysis of the characteristics of imported COVID-19 cases from January to April in 2020: a cross-sectional study.

Background: Since the first case reported in December 2019, the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has caused an outbreak of coronavirus disease 2019 (COVID-19) worldwide. The global case count continued to rise and the WHO declared a Public Health Emergency of International Concern (PHEIC), causing a growing risk of imported COVID-19 infection. This study aimed to provide descriptive and quantitative epidemiological characteristics of imported COVID-19 cases in China.

Genetic map construction and QTL analysis of leaf-related traits in soybean under monoculture and relay intercropping.

Soybean (Glycine max L.) is an important food and oil crop widely planted by intercropping in southwest China. The shade caused by intercropping changes plant growth traits, such as soybean leaf and dry mass, thereby reducing yields.

Anxiolytic-like effect of α-asarone in mice.

The effects of α-asarone in four assays predictive of anxiolytic activity in male mice were studied, with diazepam as a positive anxiolytic control. The use of the elevated plus-maze test revealed that diazepam (2 mg/kg) or α-asarone (3.5 mg/kg) increased the percentage of entries into open arms and of the time spent on open arms.

Effect of intracoronary tirofiban in patients undergoing percutaneous coronary intervention for acute coronary syndrome.

Background: To investigate the efficacy of intracoronary tirofiban during primary percutaneous coronary intervention (PCI) for patients with acute coronary syndrome (ACS).

Methods And Results: The 118 patients aged 70 years and above (average age 75+/-2) were divided into study (n = 58, intracoronary bolus tirofiban) and control (n = 57, intravenous tirofiban) groups. The culprit vessels were targeted with primary PCI in all patients.

Value of radiographic esophageal imaging in determining an optimal atrial septal puncture site for percutaneous balloon mitral valvuloplasty.

Objective: To investigate the value of radiographic esophageal imaging in facilitating transseptal catheterization in patients undergoing percutaneous balloon mitral valvuloplasty.

Subjects And Methods: A total of 468 patients were randomized into either the study group (n = 234), in which radiographic esophageal imaging by the oral administration of a contrast media took place, or the control group (n = 234), in which the Ross technique was used. Of the 468 patients, 203 were males and 265 were females.

Antidepressant-like effect of asiaticoside in mice.

In the present study, the potential antidepressant properties of asiaticoside were investigated in male mice in three tests -- splash test in the unpredictable chronic mild stress (CMS) model, tail suspension test (TST), forced swimming test (FST) -- with clomipramine being a positive control. In the splash test, asiaticoside (10 mg/kg, PO) and clomipramine (50 mg/kg, PO) significantly augmented the frequency of grooming behavior in stressed mice. In the tail suspension test, asiaticoside (10, 20 mg/kg, PO) and clomipramine (50 mg/kg, PO) significantly decreased immobility time.

[Expression of human insulin in lactic acid bacteria and its oral administration in non-obese diabetic mice].

Type 1 diabetes mellitus (T1DM) is an auto-immune disease while oral administrating its autoantigens could be a treatment of T1DM. To express human insulin gene (ins) in lactic acid bacteria (LAB) for oral vaccine, ins gene was replaced by LAB bias codon and an 8-amino-acid-residue linker peptide forming a beta-turn was designed to link insulin chain A and B. After synthesized by primer annealing method, the whole ins gene was fused with signal peptide sequence SP(Usp45), subcloned into a LAB secretory expressive vector pSW501 and then introduced to Lactococcus lactis (L.

[In vivo/in vitro evaluation of Kangfuxin colon targeting capsules].

Objective: To evaluate the release in fixed position of pH-dependent and enzyme-dependent Kangfuxin colon targeting capsules in vivo and in vitro.

Method: The dissolution was tested in vitro and X-ray radiography was used for the evaluation in vivo.

Result: After two hours pH-dependent colon targeting in man-made colon fluid, medicine release in fixed position on the whole, colon loc-release.

[Preparation of kangfuxin colon targeting micro-pellets].

Objective: To prepare coated micro-pellets of pH-dependent and enzyme-dependent kangfuxin colon targeting delivery system, to make them go to colon, then release, educe partial effect.

Method: We eploy pan-pill to prepare simple pellets, and prepare tunicatus pellets with fluidized bed coating. We investigated the preparation and parameter of pellets, so, we bolting the best shaping and tunicatus artwork.

Anxiolytic-like effect of asiaticoside in mice.

The putative anxiolytic activity of asiaticoside was examined in male mice by using a number of experimental paradigms of anxiety, with diazepam being as a positive anxiolytic control. In the elevated plus-maze test, diazepam (1 and 2 mg/kg) or asiaticoside (5 or 10 mg/kg) increased the percentage of entries into open arms and of time spent on open arms. In the light/dark test, as with 1 mg/kg diazepam, asiaticoside (10 and 20 mg/kg) increased the time spent in the light area and the movement in the light area without altering the total locomotor activity of the animals.

Effects of taurine on rat behaviors in three anxiety models.

In our previous studies using an elevated plus-maze test in mice, taurine was shown to present an anxiolytic-like effect after single and repeated administration. The aim of the present study was to investigate the anxiolytic and behavioral effects of taurine on rats in the open field, hole-board, and social interaction test compared to the positive control diazepam. Taurine (14, 42, and 126 mg/kg, i.

Identification of some benproperine metabolites in humans and investigation of their antitussive effect.

Aim: To identify 4 unknown metabolites of benproperine (BPP, 1) in human urine after a po dose, and to investigate the antitussive effect of monohydroxylate metabolites.

Methods: The putative metabolite references were prepared using chemical synthesis. Their structures were identified using 1H and 13C nuclear magnetic resonance, and mass spectrometry.

Behavioral effects of sinomenine in murine models of anxiety.

The present study was designed to investigate the putative anxiolytic-like effect of sinomenine in three experimental models of anxiety in male rats and mice. Use of the elevated plus-maze test revealed that sinomenine (20 and 40 mg/kg, p.o.

The effects of angelica essential oil in social interaction and hole-board tests.

In our previous studies, we have demonstrated the anxiolytic effects of angelica essential oil in three anxiety models using mice. This study aimed to characterize the similar behavior effects of angelica essential oil in the social interaction test of anxiety and the hole-board test of exploration and locomotor activity in rats. These results indicate that angelica essential oil possessed a wide range of anxiolytic properties.

Anxiolytic-like effect of paeonol in mice.

The present study in mice compared the putative anxiolytic-like effect of paeonol, a phenolic component from the root bark of Paeonia moutan, with the benzodiazepine diazepam in the elevated plus maze and the light/dark box-test. The comparison was also with regard to locomotor activity (open-field test) and myorelaxant potential (inclined plane test). As with 2 mg/kg diazepam, paeonol (at 17.

The effects of angelica essential oil in three murine tests of anxiety.

The effects of angelica essential oil in three assays predictive of anxiolytic activity in male mice were studied, with diazepam as a positive anxiolytic control. In the elevated plus-maze test, compared to the positive control diazepam, angelica essential oil (30.0 mg/kg, PO) had a modest anxiolytic-like effect (increased the percentage of open-arm time and reduced the percent protected head dips).

Total saponins of Panax notoginseng protected rabbit iliac artery against balloon endothelial denudation injury.

Aim: To investigate whether total Panax notoginseng saponins (PNS) could protect endothelium of rabbit iliac artery against balloon endothelial denudation (BED) injury.

Methods: The morphology changes of the endothelium were observed with scanning electron microscope (SEM) and hematoxylin and eosin stain after BED of rabbit iliac artery at 0, 4, 6, and 8 week respectively. Vascular endothelial growth factor (VEGF) and matrix metalloproteinase-2 (MMP-2) was also determined by immunohistochemistry.

Possible anxiolytic effects of taurine in the mouse elevated plus-maze.

The effects of taurine, an inhibitory amino acid, on the behavior of male mice were examined in the elevated plus-maze test of anxiety. Acute taurine treatment (60 mg/kg, PO) significantly increased the percentage of time spent in the open arms. Moreover, when taurine was administered daily for seven days and the plus-maze test was conducted 40 minutes after the last administration, a significant increase of the percentage of time in the open arms was observed even at dose of 2.

Anxiolytic-like effect of succinic acid in mice.

The putative anxiolytic activity of succinic acid was examined in male mice by using a number of experimental paradigms of anxiety and compared with that of the known anxiolytic compound diazepam. Use of the elevated plus-maze test revealed that diazepam (1.0, 2.

[Anti-emetic effect of ethanol extract from "Wuzhuyu broth"].

Objective: To investigate the anti-emetic effect of ethanol extract from "WuZhuYu broth" and its mechanism.

Method: Three experiments were carried out test which extract has anti-emetic activity, such as CuSO4-induced pigeon's emetic response, gastric emptying in mice and ACh-induced or 5-HT-induced contraction in vitro gastric muscle in rats. Meanwhile, effect of anti-emetic extract on concentration-response curve to ACh, 5-HT, histamine was investigated.