The Role of PPARγ Gene Polymorphisms, Gut Microbiota in Type 2 Diabetes: Current Progress and Future Prospects.

Over the past decade, there has been a significant increase in studies investigating the relationship between the polymorphisms of the Peroxisome Proliferator-Activated Receptor gamma (PPARγ) gene and Type 2 Diabetes (T2D). PPARγ, a critical transcription factor, plays a central role in lipid metabolism, insulin resistance, and inflammatory response. Concurrently, the influence of gut microbiota on the development of T2D has gained increasing attention, especially their role in affecting host metabolism, such as lipid metabolism and the PPARγ signaling pathway.

[Mechanism of heat-clearing prescriptions in alleviating type 2 diabetes mellitus:a review].

Type 2 diabetes mellitus(T2DM), a common chronic metabolic disease, is often accompanied by internal heat syndrome. Heat-clearing prescriptions are widely used to treat different heat syndromes of T2DM from the aspects of clearing stagnant heat, excess heat, damp heat, phlegm heat, and heat toxin, demonstrating remarkable effects. The mechanism of blood sugar-lowering agents has always been a hotspot of research.

Overexpression of MiR-633 Suppresses the Tumorigenicity of Gastric Cancer Cells and Induces Apoptosis by Targeting MAPK1.

Objective: MicroRNA (miRNA/miR)-633 is dysregulated in several types of cancers and is involved in tumorigenesis. However, the function and role of this miRNA in gastric cancer (GC) are not fully understood. The aim of the present study was to evaluate miR-633 expression in GC cell lines and in GC tissue vs.

Effect of Gegen Qinlian Decoction on Hepatic Gluconeogenesis in ZDF Rats with Type 2 Diabetes Mellitus Based on the Farnesol Receptor/Ceramide Signaling Pathway Regulating Mitochondrial Metabolism and Endoplasmic Reticulum Stress.

Background: Type 2 diabetes mellitus (T2DM) is a kind of disorder of glucose and lipid metabolism with the main clinical manifestation of long-term higher blood glucose level than the normal value. Farnesol receptor (FXR)/ceramide signaling pathway plays an important role in regulating cholesterol metabolism, lipid homeostasis, and the absorption of fat and vitamins in diet. Gegen Qinlian Decoction (GQD) is a classical herbal formula, which has a good clinical therapeutic effect on diabetes-related metabolic syndrome.

Integrated Traditional Chinese and Western medicine for ulcerative colitis with diabetes: A protocol for systematic review and meta-analysis.

Background: This study aimed to access the efficacy and safety of integrated Traditional Chinese and Western medicine treatment for patients with ulcerative colitis (UC) combined diabetes.

Methods: This protocol adheres to the preferred reporting items for systematic reviews and meta-analysis protocol statement. We plan to search 8 electronic databases to identify qualifying studies published from database inception until December 1, 2020.

A comprehensive evaluation of single nucleotide polymorphisms associated with gastric cancer risk: A protocol for systematic review and network meta-analysis.

Background: Single nucleotide polymorphisms (SNPs) have been inconsistently associated with gastric cancer (GC) risk. This meta-analysis aimed to synthesize relevant data on SNPs associated with GC.

Methods: Databases were searched to identify association studies of SNPs and GC published through January 2020 from the databases of PubMed, Web of Science, Embase, Cochrane Library, China National Knowledge Infrastructure, the Chinese Science and Technology Periodical Database, and Wan fang databases.

[Screening, identification and characterization of a broadspectrum antagonistic strain in banyan rhizosphere soil].

Rhizosphere soil samples were collected from an ancient banyan tree grown in the Wanli period of Ming Dynasty in Ji'an City, Jiangxi Province. Twenty-three kinds of indicator bacteria were used to screen soil actinomycetes by cylinder-plate method and mycelium growth rate method. A broad-spectrum antagonistic strain AHF-20 with stable passage was obtained.

Design and Synthesis of Donor-σ-π-σ-Acceptor-Type Dispiro Molecules.

Two novel donor-σ-π-σ-acceptor-type dispiro molecules-10-phenyl-10H-dispiro-acridine-9,9'-anthracene-10',9''-fluorene-2'',7''-dicarbo-nitrile (DiSAAF) and dispiro-fluorene-9,9'-anthracene-10',9''-quinolino[3,2,1-kl]phenoxazine-2,7-dicarbonitrile (DiSFAQ)-with excellent thermal stability are designed and synthesized. Both materials exhibit blocked long-range intramolecular charge transfer but show intermolecular charge-transfer emission in the film state. Their photophysical and thermal properties then are fully investigated and a maximum external quantum efficiency of 21.

Biotransformation of Cholesterol and 16α,17α-Epoxypregnenolone and Isolation of Hydroxylase in Burkholderia cepacia SE-1.

The metabolism of cholesterol is critical in eukaryotes as a precursor for vitamins, steroid hormones, and bile acids. Some steroid compounds can be transformed into precursors of steroid medicine by some microorganisms. In this study, the biotransformation products of cholesterol and 16α,17α-epoxypregnenolone produced by Burkholderia cepacia SE-1 were investigated, and a correlative enzyme, hydroxylase, was also studied.

[Analysis on regularity of prescriptions in "a guide to clinical practice with medical record" for diarrhoea based on traditional Chinese medicine inheritance support system].

To analyze the regularities of prescriptions in "a guide to clinical practice with medical record" (Ye Tianshi) for diarrhoea based on traditional Chinese medicine inheritance support system(V2.5), and provide a reference for further research and development of new traditional Chinese medicines in treating diarrhoea. Traditional Chinese medicine inheritance support system was used to build a prescription database of Chinese medicines for diarrhoea.

[Brainstem cavernous malformation and its surgical treatment].

Objective: To analyze the clinical characteristics and surgery approach for patients with brainstem cavernous malformation (BSCM).

Methods: The clinical data of 23 BSCM patients (5 cases at midbrain, 16 cases at pons, and 2 cases at medulla) treated in the Second Affiliated Hospital Zhejiang University School of Medicine from July 2003 to June 2014 were retrospectively reviewed. The medical history, radiological findings, operation records, postoperative course and follow-up results were analyzed.

[Risk factors of shunt-dependent hydrocephalus after aneurysmal subarachnoid hemorrhage].

Objective: To investigate risk factors for the occurrence of shunt-dependent hydrocephalus in patients with aneurysmal subarachnoid hemorrhage (aSAH).

Methods: A cohort of 136 consecutive patients who were treated for ruptured aneurysms within 72 h after onset of aSAH from January 2011 to January 2013 were retrospectively analyzed. Lumbar drainage was performed during the surgery in all patients.

Kinetics, intermediates and acute toxicity of arsanilic acid photolysis.

Arsanilic acid (4-amino phenyl arsenic acid, ASA) is widely used in poultry production as feed additives, while most of ASA in the feed is excreted in the animal manure and released into the environment. However, the environmental behaviors of ASA were not well understood. In the present study, the photolysis behaviors of ASA and the toxicity of its metabolites to luminescent bacterium were studied.

A tissue engineered renovascular graft composed of proteins, polymers, smooth muscle and endothelial cells for renal artery stenosis.

Endarterectomy and bypass surgery to treat renal artery stenosis are increasingly shunned these days due to high risks of complications during and after the surgery. Striving to find a sound alternative solution, we pioneered the construction of a tissue engineered renovascular graft that could immediately restore the normal blood flow to kidneys and sustain renal functions without suffering restenosis after the surgery. A highly porous scaffold was first constructed by electrospinning polycaprolactone, poliglecaprone, gelatin and elastin, giving the vast majority of non-woven fibers in the scaffold a diameter below 1200 nm.

Photocatalytic degradation of tetracycline in aqueous solution by nanosized TiO2.

Tetracyclines are widely-used antibiotics in the world. Due to their poor absorption by human beings, or poultry and livestocks, most of them are excreted into the environment, causing growing concern about their potential impact, while photodegradation has been found to dominate their sequestration and bioavailability. Coupling with high-performance liquid chromatography-mass spectroscopy (HPLC-MS), gas chromatography-mass spectroscopy (GC-MS) and electron spin resonance (ESR), the mechanism of photocatalytic degradation of TC in aqueous solution by nanosized TiO2 (P25) under UV irradiation was investigated.

Does glyphosate impact on Cu uptake by, and toxicity to, the earthworm Eisenia fetida?

Glyphosate (GPS) is a wildly-used pesticide throughout the world. It affects metal behaviors in soil-water system as its functional groups such as amine, carboxylate and phosphonate can react with metal ions to form metal complexes. The reaction will result in the decreasing of heavy metal bioavailability.

Transformation of polychlorinated biphenyls by persulfate at ambient temperature.

Increasing attention has been paid to persulfate due to its high efficiency in degrading organic pollutants. This paper investigated the transformation of a selected polychlorinated biphenyl (PCB) by sodium persulfate without activators at near ambient temperature (10-40°C). The results showed that 2,4,4'-CB was completely decomposed by persulfate at 30°C in 8 h.

Relationship between plasma high mobility group box-1 protein levels and clinical outcomes of aneurysmal subarachnoid hemorrhage.

Background: High-mobility group box 1 (HMGB1), originally described as a nuclear protein that binds to and modifies DNA, is now regarded as a central mediator of inflammation by acting as a cytokine. However, the association of HMGB1 in the peripheral blood with disease outcome and cerebrovasospasm has not been examined in patients with aneurysmal subarachnoid hemorrhage.

Methods: In this study, 303 consecutive patients were included.

Detection of copeptin in peripheral blood of patients with aneurysmal subarachnoid hemorrhage.

Introduction: Copeptin has been proposed as a prognostic marker in acute illness. This study investigated the ability of copeptin to predict the disease outcome and cerebrovasospasm in the patients with aneurysmal subarachnoid hemorrhage.

Methods: In this retrospective study, 303 consecutive patients were included.

Characteristics of circle of Willis variations in the mongolian gerbil and a newly established ischemia-prone gerbil group.

Mongolian gerbils (Meriones unguiculatus) have an incomplete circle of Willis (CoW), as a result of which approximately 30-40% of these animals develop focal cerebral ischemia after unilateral carotid occlusion (UCO). There are four types of patterns of the anterior and posterior communicating arteries (ACoAs and PCoAs, respectively) of the CoW and they determine the severity of the ischemic symptoms. We used 398 gerbils from five generations, including a selectively bred ischemia-prone group, to investigate post-UCO ischemic symptoms and possible correlations of ACoA and PCoA patterns between parents and their progeny.

A multivariate analysis of the prognostic factors of grade III gliomas.

Background: Glioma is the most common type of malignant brain tumor and the prognosis of glioma is still poor. Moreover, the prognosis of patients diagnosed with grade III gliomas varies significantly. In this study, we assessed the factors that contribute to the prognosis of patients with grade III gliomas.

[Clinical applications of devitalized autogenous calvarial bone flaps fixed with titanium clamps (CranioFix) for cranioplasty].

Objective: To evaluate reimplantation of devitalized autogenous calvarial bone flaps and the fixation of titanium clamps (CranioFix) for cranioplasty.

Methods: From March 2000 to December 2003, 21 patients underwent (1) delayed reimplantation of preserved autogenous bone flaps, which were removed during the initial operations for increased intracranial pressure and stored in a freezer and autoclaved before use, or (2) immediate reimplantation of tumor invaded bone flaps that were devitalized by boiling. All of these flaps were fixed with titanium clamps (CranioFix).

[Clinical application of acupunctural anesthesia with new combination principle of acupoints in supratentorial craniocerebral operation of tumor in vital functional area or deep site of brain].

Objective: To summarize the experience in applying acupunctural anesthesia (AA) with new combination principle (NCP) of acupoints in supratentorial craniocerebral operation of tumor in functional area or deep site of brain.

Methods: With the acupoints selection of AA changed from the previous combination principle of near segmental and peri-operational region to the NCP of near-remote along corresponding meridian, craniotomy was carried out under AA in 23 patients.

Results: Operation was performed successfully in all the patients, 82.