Abstract:
:Volatiles emitted by the host's food would be the first signals used by parasitoids in the host location process and are thought to play an important role in host habitat location. In this study, the olfactory responses of Theocolax elegans (Westwood), a Pteromalid wasp that parasitizes immature stages of stored-product insect pests developing inside cereal or leguminous grains, to volatiles emitted by healthy wheat grains, their hexane extracts, and different doses of three individual compounds previously identified in cereal grain odors were investigated in Y-tube olfactometer and Petri dish arena behavioral bioassays and electroantennogram recordings. In Y-tube olfactometer bioassays, odors from healthy wheat grains and their hexane extracts were attractive to both sexes of T. elegans. Moreover, hexane extracts elicited arresting effects in Petri dish arena. The three synthetic compounds valeraldehyde, maltol, and vanillin elicited dose-dependent responses in both male and female adult wasps confirming the capability of the peripheral olfactory systems to perceive cereal volatiles. In behavioral bioassays, different doses of vanillin were significantly attractive to both sexes.
journal_name
Biomed Res Intjournal_title
BioMed research internationalauthors
Germinara GS,De Cristofaro A,Rotundo Gdoi
10.1155/2016/5460819subject
Has Abstractpub_date
2016-01-01 00:00:00pages
5460819eissn
2314-6133issn
2314-6141journal_volume
2016pub_type
杂志文章abstract::This research assessed the seasonal variation of the chemical composition and antibacterial and anticholinesterase activities of essential oils extracted from M. longifolia leaves. The leaves organic fractions were also investigated for their biological activities and pharmacological functions. The essential oil highe...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2018/7856517
更新日期:2018-12-09 00:00:00
abstract::In this study, we aimed to assess the effect and possible underlying mechanism of Anacardium occidentale leaves extract on male sexual behaviors in stress-exposed rats. Male Wistar rats were orally given A. occidentale extract at doses of 25, 100, and 200 mg/kg BW before 12-hour-immobilization exposure for 14 days. Se...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2018/6452965
更新日期:2018-10-25 00:00:00
abstract::We developed a new product called titanium-prepared platelet-rich fibrin (T-PRF). The T-PRF method is based on the hypothesis that titanium may be more effective in activating platelets than the silica activators used with glass tubes in Chouckroun's leukocyte- and platelet-rich fibrin (L-PRF) method. In this study, w...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/209548
更新日期:2014-01-01 00:00:00
abstract::A novel methylamine-selective amperometric bienzyme biosensor based on recombinant primary amine oxidase isolated from the recombinant yeast strain Saccharomyces cerevisiae and commercial horseradish peroxidase is described. Two amine oxidase preparations were used: free enzyme (AMO) and covalently immobilized on the ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/480498
更新日期:2014-01-01 00:00:00
abstract:Background:As the important components in polycomb repressive complexes 1 (PRC1) and heterochromatin protein 1 (HP1), Chromobox (CBX) family members are involved in epigenetic regulatory function, transcriptional repression, and other cellular metabolisms. Increasing studies have indicated significant associations betw...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2020/5306509
更新日期:2020-11-05 00:00:00
abstract:UNLABELLED:Calcium oxalate nephrolithiasis is the most common urological disease, but noninvasive and convenient methods of diagnosis are rarely available. OBJECTIVE:The present study aimed to identify potential urine biomarkers for noninvasive diagnosis of CaOx nephrolithiasis. METHODOLOGY:Urine samples from 72 pati...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/415651
更新日期:2014-01-01 00:00:00
abstract::It is challenging and inspiring for us to achieve high spatiotemporal resolutions in dynamic cardiac magnetic resonance imaging (MRI). In this paper, we introduce two novel models and algorithms to reconstruct dynamic cardiac MRI data from under-sampled k - t space data. In contrast to classical low-rank and sparse mo...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/169317
更新日期:2015-01-01 00:00:00
abstract:Introduction:This study examines the utility of electroencephalography (EEG) in clinical decision making in acute ischemic stroke (AIS) patients in regards to the prescription of antiseizure medications. Methods:Patients were grouped as having positive EEG (+) for epileptiform activity or negative EEG (-). These studi...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2020/6250531
更新日期:2020-12-19 00:00:00
abstract:Background:Preeclampsia (PE) is a pregnancy-specific hypertension syndrome and is one of the leading causes of maternal and perinatal morbidity and mortality. Long noncoding RNAs (lncRNAs) have been reported to be abnormally expressed in many diseases, including preeclampsia. The present study is aimed at identifying t...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2020/1673486
更新日期:2020-06-05 00:00:00
abstract::Due to alarming increase in population and rapid industrialization, drinking water quality is being deteriorated day by day in Pakistan. This review sums up the outcomes of various research studies conducted for drinking water quality status of different areas of Pakistan by taking into account the physicochemical pro...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2017/7908183
更新日期:2017-01-01 00:00:00
abstract::Chronic kidney disease (CKD) is considered a public health problem, assuming epidemic proportions worldwide. In this context, the preponderance of CKD prevalence in male over age-matched female patients is of note. In the present study, we investigated the impact of the gender on the development of experimental CKD in...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2017/2159739
更新日期:2017-01-01 00:00:00
abstract::Bacterial infections are the most common cause of purulent soft tissue inflammations in the head and neck area. These bacteria are also responsible for the majority of inflammatory complications after third molar removal. The key to success of antibacterial treatment in both cases is the use of an appropriate antibact...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2019/2010453
更新日期:2019-10-07 00:00:00
abstract::Cerenkov luminescence imaging (CLI) can provide information of medical radionuclides used in nuclear imaging based on Cerenkov radiation, which makes it possible for optical means to image clinical radionuclide labeled probes. However, the exceptionally weak Cerenkov luminescence (CL) from Cerenkov radiation is suscep...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2016/7948432
更新日期:2016-01-01 00:00:00
abstract:Purpose:β-Defensin 118 (DEFB118) is a novel host defense peptide (HDP) identified in humans. To evaluate its potentials for future utilization, the DEFB118 gene was expressed in Escherichia coli (E. coli) and the recombinant protein was fully characterized. Methods:The DEFB118 protein was obtained by heterologous expr...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2020/1395304
更新日期:2020-11-09 00:00:00
abstract::The aim of this study was to examine whether dexmedetomidine improves acute liver injury in a rat model. Twenty-eight male Wistar albino rats weighing 300-350 g were allocated randomly to four groups. In group 1, normal saline (NS) was injected into the lungs and rats were allowed to breathe spontaneously. In group 2,...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/621827
更新日期:2014-01-01 00:00:00
abstract:Purpose:The aim of this study is to evaluate the effectiveness of laboratory serum tests in the diagnosis of infected nonunion. Methods:Forty-two patients suspected of having infected nonunion were investigated in the study. The serum levels of white blood-cell count (WBC), C-reactive protein (CRP), erythrocyte sedime...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2017/9146317
更新日期:2017-01-01 00:00:00
abstract::Purpose. Analysis of early vascular and nerve complications of supracondylar humerus fractures in children. Material and Methods. 220 children hospitalized in the Pediatric Trauma-Orthopedic Department in the years 2004-2014. The group consisted of 143 males and 77 females. Results. Acute neurovascular complications o...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2017/2803790
更新日期:2017-01-01 00:00:00
abstract:OBJECTIVE:Noncardiac chest pain (NCCP) is seen more frequently in young population and in these patients loss of function is evolving in social and professional areas. The aim of the study is to evaluate the levels of anxiety and somatic perception in patients with chest pain presenting to cardiology clinic. METHODS:F...
journal_title:BioMed research international
pub_type: 杂志文章,随机对照试验
doi:10.1155/2014/896183
更新日期:2014-01-01 00:00:00
abstract:BACKGROUND:Histones play important roles in both host defenses and inflammation related to microbial infection. A peptide mimotope (SSV) was identified from a novel histone H1 monoclonal antibody (16G9 mAb) that was shown to inhibit the mixed lymphocyte reaction. In the present study, an anti-SSV producing hybridoma wa...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/491649
更新日期:2015-01-01 00:00:00
abstract:UNLABELLED:H. pylori is related to various gastrointestinal diseases. β₂ Microglobulin (β 2M) is an intrinsic element of major histocompatibility complex (MHC I). Serum β₂M level may increase in inflammatory states. The aim of current study is to evaluate the relationship between β₂M and H. pylori bearing CagA strains....
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/615089
更新日期:2014-01-01 00:00:00
abstract::Purslane, a fleshy herbaceous plant, plays a pivotal role in various preventive and therapeutic purposes. To date, no report has documented the consequence of salt stress on metabolite accumulation in purslane. Herein, we proposed an insight into the metabolic and physiological traits of purslane under saline stress e...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2020/4827045
更新日期:2020-06-17 00:00:00
abstract::Although cases of Mediterranean spotted fever (MSF) have been reported for decades in southeastern Romania, there are few published data. We retrospectively studied 339 patients, diagnosed with MSF at the National Institute of Infectious Diseases "Prof. Dr. Matei Bals" between 2000 and 2011, in order to raise awarenes...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2013/395806
更新日期:2013-01-01 00:00:00
abstract::A search for novel and more efficient therapeutic modalities of inflammatory bowel disease (IBD) is one of the most important tasks of contemporary medicine. The anti-inflammatory action of nicotine in IBD might be therapeutic, but its toxicity due to off-target and nonreceptor effects limited its use and prompted a s...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/609086
更新日期:2014-01-01 00:00:00
abstract:Background:The apolipoprotein E knockout (ApoE -/-) mouse model is well established for the study of terpenoids in the prevention of atherosclerosis. Studies investigating the clinical benefit of terpenoids in humans are scarce. This systematic review and meta-analysis evaluated the effects of terpenoid administration ...
journal_title:BioMed research international
pub_type: 杂志文章,meta分析,评审
doi:10.1155/2019/2931831
更新日期:2019-07-17 00:00:00
abstract::Non-small-cell lung cancer (NSCLC) patients often develop bone metastases (BM), and the overall survival for these patients is usually perishing. However, a model with high accuracy for predicting the survival of NSCLC with BM is still lacking. Here, we aimed to establish a model based on artificial intelligence for p...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2020/3462363
更新日期:2020-06-27 00:00:00
abstract::In spite of the declining incidence of gastric cancer (GC) in recent years, the mortality rate is still high. The asymptomatic nature and nonspecific clinical manifestations combined with the lack of efficient screening programs delay the diagnosis of GC. Therefore, the prevalence of advanced gastric cancer (AGC) has ...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2016/3923585
更新日期:2016-01-01 00:00:00
abstract::The purpose of this paper is to examine how well the human induced pluripotent stem cell (hiPSC) colony images can be classified using error-correcting output codes (ECOC). Our image dataset includes hiPSC colony images from three classes (bad, semigood, and good) which makes our classification task a multiclass probl...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2016/3025057
更新日期:2016-01-01 00:00:00
abstract:Background:Inflammation is the major risk factor for the progression of hepatocellular carcinoma (HCC), and the nuclear factor-κB (NF-κB) signaling plays the central role in the inflammation process. However, the activated mechanism of NF-κB signaling in HCC is unclear. Methods:The expression of PHF5A is examined by q...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2019/1621854
更新日期:2019-01-15 00:00:00
abstract::In preclinical treatment of polytraumatized patients crystalloids are preferentially used. To avoid metabolic acidosis, metabolizable anions like lactate or acetate are used to replace chloride in these solutions. We here studied the effects of malated Ringer's in resuscitation of both shock severities in comparison t...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/151503
更新日期:2015-01-01 00:00:00
abstract::[This corrects the article DOI: 10.1155/2017/6353510.]. ...
journal_title:BioMed research international
pub_type: 杂志文章,已发布勘误
doi:10.1155/2018/5189346
更新日期:2018-09-26 00:00:00