Discovery of Q-markers of Wenxin Formula based on a Chinmedomics strategy.

Ethnopharmacological Relevance: Wenxin Formula (WXF) is a well-known prescription with a significant curative effect in the treatment of cardiac disease. However, the lack of quality control standards caused by unclear quality control components limits the development of new drugs.

Aim Of The Study: The aims of this research were to discover the effective materials and screen the quality markers of WXF through a chinmedomics strategy to aid in efficacy evaluation.

AK098656: a new biomarker of coronary stenosis severity in hypertensive and coronary heart disease patients.

Background: AK098656 may be an adverse factor for coronary heart disease (CHD), especially in patients with hypertension. This study aimed to analyze the effect of AK098656 on CHD and CHD with various complications.

Methods: A total of 117 CHD patients and 27 healthy control subjects were enrolled in the study.

Metabolites of gut microbiome are associated with glucose metabolism in non-diabetic obese adults: a Chinese monozygotic twin study.

Background: Evidence suggests gut microbiome is associated with diabetes. However, it's unclear whether the association remains in non-diabetic participants. A Chinese monozygotic twin study, in which the participants are without diabetes, and are not taking any medications, was conducted to explore the potential association.

Intestinal Flora is a Key Factor in Insulin Resistance and Contributes to the Development of Polycystic Ovary Syndrome.

Context: The key gut microbial biomarkers for polycystic ovarian syndrome (PCOS) and how dysbiosis causes insulin resistance and PCOS remain unclear.

Objective: To assess the characteristics of intestinal flora in PCOS and explore whether abnormal intestinal flora can affect insulin resistance and promote PCOS and whether chenodeoxycholic acid (CDCA) can activate intestinal farnesoid X receptor (FXR), improving glucose metabolism in PCOS.

Setting And Design: The intestinal flora of treatment-naïve PCOS patients and hormonally healthy controls was analyzed.

miR-142-5P regulates triglyceride by targeting CTNNB1 in goat mammary epithelial cells.

MicroRNAs (miRNAs) regulate genes through post-transcriptional regulation by targeting the 3'-UTR of mRNA to downregulate gene expression. Several reports have indicated that miRNA regulation can affect many physiological processes, including immune function, apoptosis, cell proliferation and differentiation, and milk fat metabolism. In this study, miR-142-5P promoted milk fat metabolism, and inhibition of miR-142-5P suppressed milk fat metabolism both in vivo and in vitro.

A genome-wide association study of gestational diabetes mellitus in Chinese women.

Background: Recently, gestational diabetes mellitus (GDM) exhibits an obvious trend of increase in pregnant mothers and usually causes several abnormities or diseases for the offspring. Although several studies have been reported for potential molecular mechanisms, relevant genes or mutated sites have not been intensively investigated in China.

Materials And Methods: In the present study, 218 pregnant mothers (GDM group: 103 individuals and control group: 115 individuals) in China were enrolled to conduct genome-wide association study (GWAS) and pathway analyses for the purpose of related genes associated with GDM in China.

Mechanisms of white mustard seed (Sinapis alba L.) volatile oils as transdermal penetration enhancers.

We investigated the transdermal drug permeation enhancement properties and associated mechanisms of white mustard (Sinapis alba L.) seed volatile oil (SVO). Using gas chromatography-mass spectrometry, we showed that SVO was composed primarily of allylisothiocyanate and isothiocyanatocyclopropane.

Muscle gap approach under a minimally invasive channel technique for treating long segmental lumbar spinal stenosis: A retrospective study.

This study aimed to compare the efficacy of muscle gap approach under a minimally invasive channel surgical technique with the traditional median approach.In the Orthopedics Department of Traditional Chinese and Western Medicine Hospital, Tongzhou District, Beijing, 68 cases of lumbar spinal canal stenosis underwent surgery using the muscle gap approach under a minimally invasive channel technique and a median approach between September 2013 and February 2016. Both approaches adopted lumbar spinal canal decompression, intervertebral disk removal, cage implantation, and pedicle screw fixation.

Different relationship between ANGPTL3 and HDL components in female non-diabetic subjects and type-2 diabetic patients.

Background: Angiopoietin-like protein 3 (ANGPTL3) is a major lipoprotein regulator and shows positive correlation with high-density lipoprotein-cholesterol (HDL-c) in population studies and ANGPTL3 mutated subjects. However, no study has looked its correlation with HDL components nor with HDL function in patients with type 2 diabetes mellitus (T2DM).

Methods: We studied 298 non-diabetic subjects and 300 T2DM patients who were randomly recruited in the tertiary referral centre.

Autophagy in tumorigenesis and cancer treatment.

Autophagy is a self-digestion process, wrapping cytoplasmic proteins or organelles to form vesicles for degradation in lysosomes. The process plays an important role in the maintenance of intracellular homostasis. Here we overview articles on autophagy and cancer/tumors in Pubmed and found 327 articles.

Study on diagnosis criteria of fire-heat syndrome based on receiver operating characteristic curve and principal component analysis.

Objective: To establish the diagnostic quantitative criteria for fire-heat syndrome (FHS) of Chinese medicine (CM) based on the receiver operating characteristic (ROC) curve and principal component analysis (PCA).

Methods: The symptoms and signs of FHS cases and healthy subjects from Guangzhou, Henan and Hunan of China were collected through questionnaire, and the diagnostic quantitative score tables were established for the three regions, respectively, with the method of maximum likelihood analysis. The homogeneity test was then performed on the diagnostic score tables for the three regions with ROC curve, and the diagnostic efficiency of diagnostic score tables for the three regions was compared with the prospective test and retrospective test.

[The linearity analysis of ultrahigh temperature FTIR spectral emissivity measurement system].

To study thermal radiation properties of special materials at high temperature in aerospace fields, the ultrahigh temperature spectral emissivity measurement system with Fourier spectrometer has been established. The linearity of system is the guarantee of emissivity measurement precision. Through measuring spectral radiation signals of a blackbody source at different temperatures, the function relations between spectral signal values and blackbody spectral radiation luminance of every spectrum points were calculated with the method of multi-temperature and multi-spectrum linear fitting.

[Effect of total flavone of Epimedium on expression of bone OPG, OPGL mRNA in ovariectomized rats].

Objective: To investigate the molecular mechanism of TFE (total flavone of epimedium) in the treatment of osteoporosis, and then provide experimental evidence for modernization and further development of TFE as an traditional Chinese medicine.

Methods: Sixty healthy female SD rats with aged 4 months were randomly divided into three groups (including control group in which rats received sham surgery, OVX group in which ovariectomized rats didn't give any medicine after the removal of ovaries and TFE group in which ovariectomized rats administrated TFE), 20 rats in each group. Compared bone mineral density (BMD) between before operation and at 4th week after operation in order to verify the establishment of osteoporotic model (criteria: BMD decreased more than 20% at 4th week after operation).

[Radioprotective effect of aloe polysaccharides on three non-tumor cell lines].

Background & Objective: Our previous study showed that aloe polysaccharides (AP) could evidently decrease the mortality of irradiated mice mainly through increasing the amount of hemocytes and ameliorating immune function of mice. Whether AP can protect the cells in vitro from irradiation damage is unknown. This study was to explore radioprotective effect of AP on 3 non-tumor cell lines, and its effect on cell cycle.

Aloe polysaccharides mediated radioprotective effect through the inhibition of apoptosis.

Polysaccharides from aloe are always considered an effective radioprotector on irradiation-induced skin damage. The aim of this study was to determine if aloe polysaccharides (AP) have radioprotective effects on normal human cells in vitro and mouse survival in vivo and to explore the mechanism. Pretreatment with 50 microg/ml AP could improve the surviving fraction at 2 Gy (SF2) of three normal cell lines 293, ECV304, and C.

Protective effects of polydatin against CCl(4)-induced injury to primarily cultured rat hepatocytes.

AIM:To investigate the protective effects of polydatin (PD) against injury to primarily cultured rat hepatocytes induced by CCl(4).METHODS:Rat hepatocytes were separated by methods of liver infusion in vivo and cultured medium (7.5X10(5) cells/mL).