A5090627695- Influenza Virus Research Studies
- Antibiotic Resistance in Bacteria
- Animal Disease Management and Epidemiology
- Indoor Air Quality and Microbial Exposure
- Pharmaceutical and Antibiotic Environmental Impacts
- Viral gastroenteritis research and epidemiology
- Respiratory viral infections research
- Odor and Emission Control Technologies
- Vibrio bacteria research studies
- Rabbits: Nutrition, Reproduction, Health
- Listeria monocytogenes in Food Safety
- Fungal Biology and Applications
- Infection Control and Ventilation
- Clostridium difficile and Clostridium perfringens research
- Salmonella and Campylobacter epidemiology
- Bacterial Identification and Susceptibility Testing
- Moringa oleifera research and applications
- Animal Nutrition and Physiology
- Plant Pathogens and Fungal Diseases
- Streptococcal Infections and Treatments
- Bacterial biofilms and quorum sensing
- Mycotoxins in Agriculture and Food
- Virology and Viral Diseases
- Endometriosis Research and Treatment
- Ectopic Pregnancy Diagnosis and Management
Shandong First Medical University
2019-2023
Taishan Medical University
2012-2021
Life University
2017
Shandong Agricultural University
2008-2013
The prevalence of extended-spectrum beta-lactamase (ESBL)-producing Escherichia coli (E. coli) is increasing rapidly in both hospital environments and animal farms. A lot manure has been directly applied into arable fields developing countries. But the impact ESBL-positive bacteria from on agricultural sparse, especially rural regions Tai'an, China. Here, we collected 29, 3, 10 ESBL-producing E. pig manure, compost, soil samples, respectively. To track ESBL-harboring soil, these isolates...
This study aimed to investigate antimicrobial resistance and molecular epidemiology of extended-spectrum β-lactamase (ESBL)-producing Escherichia coli (E. coli) isolated from outpatients in town hospitals Shandong province, China. Antimicrobial susceptibility ESBL-producing E. was tested using the disk diffusion genes encoding for β-lactamases (blaTEM, blaCTXM, blaSHV) were detected by polymerase chain reaction (PCR). Multilocus sequence typing (ST) analyzed this study. Our results showed...
The dissemination of extended-spectrum β-lactamase (ESBL)-producing Escherichia coli (E. coli) from food-producing animals to the surrounding environment has attracted much attention. To determine emissions ESBL-producing E. pig farms environment, fecal and environmental samples six were collected. In total, 119 isolated feces, air samples, water, sludge soil samples. Antibiotic susceptibility testing showed that isolates resistant multiple antibiotics different origin within same farm...
Abstract Background The novel swine-origin influenza A (H1N1) virus (S-O 2009 IV) can cause respiratory infectious diseases in humans and pigs, but there are few studies investigating the airborne spread of virus. In January 2011, a H1N1 epidemic emerged eastern China that rapidly to neighboring farms, likely by aerosols carried wind. Methods this study, quantitative reverse transcription polymerase chain reaction (RT-PCR) was used detect viruses air samples from pig farms. Based on two...
Roux-en-Y gastric bypass surgery (RYGB) can achieve long-term remission of type 2 diabetes. However, the specific molecular mechanism through which this occurs has remained largely elusive. Bile acid signaling nuclear hormone receptor farnesoid X (FXR) exerts beneficial effects after sleeve gastrectomy (VSG), similar to RYGB. Therefore, we investigated whether FXR is necessary mediate glycemic control RYGB.RYGB or sham was performed in high-fat diet-induced obese FXR-/- (knockout) and FXR+/+...
Salvia miltiorrhiza Bge. f. alba is a traditional Chinese herbal drug with special pharmacological effect on thromboangiitis obliterans. However, the nature source of S.miltiorrhiza Bge.f.alba now in short supply because over-collection wild plant. To better utilize this resource, diversity and antioxidant activity endophytic fungi isolated from S. were investigated.A total 14 different parts Bge.f.alba. Based morphological molecular identification, classified into four genera (Alternaria...
Hepatitis E virus (HEV) is a significant pathogen of viral hepatitis and can be transmitted through fecal-oral route. Epidemiological data concerning HEV in goats, however, are relatively sparse to date. Here, the prevalence characteristics isolated from goats at slaughterhouse were investigated Tai'an region, China.Anti-HEV immunoglobulin G (IgG) blood samples RNA liver determined by using an enzyme-linked immunosorbent assay (ELISA) nested reverse transcription polymerase chain reaction...
To determine risk factor for H9N2 avian influenza virus (AIV) infection, a serological surveillance among both occupational poultry-exposed (OPE) workers and general humans was carried out using haemagglutination inhibition (HI) microneutralization (MN) assays in Tai'an, China, between 2011 2013. At baseline, the positive rate of anti-H9 antibody (HI MN titers ≥40) OPE (51/600, 8.5%) significantly higher than that population (11/600, 1.8%). The result indicated exposure to chicken flocks an...
The present study was aimed to determine the prevalence and characteristics of Salmonella isolated from meat samples commercial broilers (CB) spent hens (SH). Between March June 2016, 200 retail raw chicken carcasses (100 CB 100 SH) were obtained local supermarkets in Tai'an city China, isolates then analyzed for antibiotic resistance, serotype, β-lactamase genes, presence class 1 integron. Forty strains this (CB: 21/100, 21%; SH: 19/100, 19%). Three serotypes identified 40 Salmonella, S....
Abstract Staphylococcus aureus was used as an indicator to study the origin and spread of microbial aerosol in around chicken houses. Air samples indoor, upwind (10 50 m), downwind (10, 50, 100, 200, 400 m) four houses were collected using Andersen-6 stages sampler. The concentrations S. determined for every sample site. Isolation from feces performed according standard method. genetic relationship among isolates by profiles PCR-amplified repetitive extragenic palindromic (REP-PCR) elements....
Shandong province of China has a large number pig farms with the semi-enclosed houses, allowing crowds wild birds to seek food in houses. As carriers avian influenza virus (AIV), these can easily pass viruses pigs and even occupational swine-exposed workers. However, thus far, serological investigation concerning H9N2 AIV population farm staff is sparse. To better understand prevalence Shandong, serum samples pig-exposed workers were collected tested for antibodies by both hemagglutination...
<p>The present study evaluated the effect of dietary <em>Eucommia ulmoides leaves</em> (EUL) on growth performance and antioxidant status growing rabbits under heat stress condition. Four hundred fifty weaned New Zealand male (6 wk old) were randomly divided into 3 equal groups (150 rabbits/group) fed with a basal diet (control, digestible energy (DE): 15.92 MJ/kg crude protein (CP): 19.24%) or supplemented 1 5 g EUL/kg (EUL1 EUL5), in which same quantity barley meal was...
Abstract The present study was performed to investigate the prevalence and characteristics of virulence genes in Escherichia coli ( E. ) isolated from piglets suffering post‐weaning diarrhoea (PWD) Shandong Province, China. standard bacteriological method used isolate identify coli, then multiplex polymerase chain reaction (mPCR) determine . Among 300 isolates, 166 (55.3％) harboured at least one gene. 155 (93.4％) contained toxin‐related genes. For enterotoxin genes, EAST1 (58/166, 34.9％)...
This study aimed to determine the express level of tumour necrosis factor α (TNF-α) in decidual tissue and peripheral blood patients with recurrent spontaneous abortion (RSA).Eighty RSA 100 control women were recruited this study. Enzyme-linked immunosorbent assay (ELISA) was applied expression TNF-α tissues from both groups. Additionally, compared between different numbers abortions, as well primary secondary patients.The significantly higher controls (p < 0.001). Patients who had undergone...
The purpose of this study was to investigate the prevalence and characterization extended-spectrum beta-lactamases (ESBL)-producing Enterobacteriaceae from spring waters in Mountain Tai China. ESBL-producing were found four out 50 sampled (4/50, 8·0%) a total 16 non-duplicate obtained, including 13 Escherichia coli (E. coli) three Klebsiella pneumoniae (Kl. pneumoniae). All nonduplicate isolates harboured genes encoding CTX-M ESBLs, among which six expressed CTX-M-15, five produced CTX-M-14,...