Effects of Maternal Dietary Enteromorpha prolifera Polysaccharide Iron Supplement on Mineral Elements and Iron Level of Neonatal Piglets.

Iron plays a key role in maternal health during pregnancy and fetal growth. Enteromorpha polysaccharide-iron (EP-Fe) as an organic iron chelate may improve the iron transmission of mother and offspring, ameliorate the poor pregnancy outcomes of sows, and alleviate the growth restriction of piglets caused by iron deficiency. This study aimed to evaluate the effects of maternal dietary supplementation with EP-Fe on reproductive performance and placental iron transmission of sows, as well as growth performance of piglets.

Contrast-enhanced ultrasound using SonoVue mixed with oral gastrointestinal contrast agent to evaluate esophageal hiatal hernia: Report of three cases and a literature review.

Background: Due to a thicker abdominal wall in some patients, ultrasound artifacts from gastrointestinal gas and surrounding tissues can interfere with routine ultrasound examination, precluding its ability to display or clearly show the structure of a hernial sac (HS) and thereby diminishing diagnostic performance for esophageal hiatal hernia (EHH). Contrast-enhanced ultrasound (CEUS) imaging using an oral agent mixture allows for clear and intuitive identification of an EHH sac and dynamic observation of esophageal reflux.

Case Summary: In this case series, we report three patients with clinically-suspected EHH, including two females and one male with an average age of 67.

Nanoselenium and Selenium Yeast Have Minimal Differences on Egg Production and Se Deposition in Laying Hens.

The objective of this study was to compare the effects of nanoselenium (NS) and selenium yeast (SY) on the performance, egg selenium (Se) concentration, and anti-oxidative capacity of hens. A total of 216 Brown Hy-line hens (29-week old) were randomly allocated into three treatments (6 replicate/treatment, 12 hens/replicate). The pre-trial period lasted 7 days, and the experimental period lasted 35 days.

Training of Basic Life Support Among Lay Undergraduates: Development and Implementation of an Evidence-Based Protocol.

Background: Cardiopulmonary resuscitation (CPR) is an important method to improve the prognosis of patients with prehospital cardiac arrest (CA). Basic life support (BLS) is the first step in CPR and is usually performed by the first witness. However, the general population has poor BLS skills due to the lack of efficient and practical training strategy.

Uridine inhibits the stemness of intestinal stem cells in 3D intestinal organoids and mice.

The activity of intestinal stem cells (ISCs) is foremost in maintaining homeostasis and repair of intestines. As a pivotal substrate of RNA and DNA biosynthesis, uridine plays essential roles in nutritional and disease monitoring. Whether uridine influences ISC activity remains undefined.

Dietary supplement with nucleotides in the form of uridine monophosphate or uridine stimulate intestinal development and promote nucleotide transport in weaned piglets.

Background: Nucleotides are key constituents of milk, where they are utilized in cell replication, although there are limited studies for weaned piglets. This study evaluated the effects of uridine monophosphate (UMP) with uridine (UR) feed supplementation on the intestinal development and nucleotide transport in weaned piglets.

Results: Supplementation with UMP significantly increased (P < 0.

Maternal supplementation with calcium varying with feeding time daily during late pregnancy affects lipid metabolism and transport of placenta in pigs.

To investigate effects of Ca level varying with feeding time daily in sows during late pregnancy on placental lipid metabolism and transport in pigs, sixty pregnant sows were assigned to 3 groups: the CON group was fed low-Ca diet with 11.25 g CaCO3 at 0600 h and 1500 h, H-L group was fed low-Ca diet with 22.5 g CaCO3 at 0600 h and low-Ca diet at 1500 h, and L-H group was fed low-Ca diet at 0600 h and low-Ca diet with 22.

Effects of Different Selenium Sources on Laying Performance, Egg Selenium Concentration, and Antioxidant Capacity in Laying Hens.

Supplementation of selenium (Se) is a common practice in the poultry industry via sodium selenite (SS) and selenium yeast (SY), while the effects of nano-selenium (NS) on laying hens are poorly known. This study aimed to compare the effects of NS, SS, and SY on productivity; selenium (Se) deposition in eggs; and antioxidant capacity in laying hens. A total of 288 30-week-old Brown Hy-line laying hens were randomly assigned into four dietary treatments, which included corn-soybean meal basal diet (Con) without Se sources and basal diets supplemented with 0.

Light and Magnetic Dual-Responsive Pickering Emulsion Micro-Reactors.

Emulsion droplets can serve as ideal compartments for reactions. In fact, in many cases, the chemical reactions are supposed to be triggered at a desired position and time without change of the system environment. Here, we present a type of light and magnetic dual-responsive Pickering emulsion microreactor by coadsorption of light-sensitive titania (TiO) and super paramagnetic iron oxide (FeO) nanoparticles at the oil-water interface of emulsion droplets.

Polymer-Protein Conjugate Particles with Biocatalytic Activity for Stabilization of Water-in-Water Emulsions.

Water-in-water (w/w) emulsions are attractive microcompartmentalized platforms due to their outstanding biocompatibility. To address the main disadvantage of poor stability that hampers their practical application, here we report a novel type of polymer-protein conjugate emulsifier obtained by Schiff base synthesis to stabilize w/w emulsions. In particular, the proposed mild approach benefits the modification of proteins of suitable size and wettability as particulate emulsifiers retaining their bioactivity.

Light-Triggered Release from Pickering Emulsions Stabilized by TiO2 Nanoparticles with Tailored Wettability.

In this work, a new strategy for developing light-triggered Pickering emulsions as smart soft vehicles for on-demand release is proposed. Initially, UV-induced tailored wettability allows anchoring of TiO2 nanoparticles at the interface to prepare stable water in oil emulsions. Such emulsions show the efficacy of microencapsulation and controlled release by demulsification due to the hydrophilic conversion of the TiO2 nanoparticles using a noninvasive light irradiation trigger.

[Diagnostic Value of Combined Examination Using 5 Technigues for Myelodysplastic Syndrome].

Objective: To investigate the potential value of combined examinations of peripheral blood smear, bone marrow smear, bone marrow biopsy, chromosome banding analysis and flow cytometry (FCM) in the diagnoisis of myelodysplastic syndromes.

Methods: A total of 105 MDS patients who were admitted in our hospital from May 2013 to May 2015 and were diagnosed as MDS according to the criteria formulated by WHO were enrolled in this study. The accordance rate of diagnosis by the double test (peripheral blood smear plus bone marrow smear), triple test (above mentioned 2 tests plus bone marrow biopsy), quadruple test (above 3 tests plus chromosome banding analysis), and quintuple test (above 4 plus FCM) was amalyzed and compared.

[Protective Effect of Ulinastatin against Activation of Tourniquet-Induced Platelet Mitochondria Apoptotic Signaling].

Objective: To investigate the protective effect of ulinastatin against the activation of tourniquet-induced platelet mitochondria apoptotic signaling.

Method: 44 patients with unilateral lower limb operation and tourniquet application were randomly divided into normal saline group and ulinastatin group, and were treated with normal saline and ulinastatin respectively. 12 patents with unilateral lower limb operation but without tourniquet application were enrolled in control group.

Low-frequency transcranial magnetic stimulation is beneficial for enhancing synaptic plasticity in the aging brain.

In the aging brain, cognitive function gradually declines and causes a progressive reduction in the structural and functional plasticity of the hippocampus. Transcranial magnetic stimulation is an emerging and novel neurological and psychiatric tool used to investigate the neurobiology of cognitive function. Recent studies have demonstrated that low-frequency transcranial magnetic stimulation (≤1 Hz) ameliorates synaptic plasticity and spatial cognitive deficits in learning-impaired mice.

[A clinicopathologic and prognosis study of Epstein-Barr virus positive diffuse large B-cell lymphoma in west-southern China].

Objective: To investigate the clinicopathologic features, immunophenotype, and the prognosis related factors of Epstein-Barr virus (EBV) positive diffuse large B-cell lymphoma (DLBCL) in west-southern China.

Methods: There were 42 cases of EBV+ DLBCL in a total 586 DLBCL, the clinical and pathologic profiles of these patients were evaluated. Immunohistochemical study and in situ hybridization (ISH) of EBER1/2 were performed on formalin fixed tissues by tissue chips.

Volatile components of using three different extraction methods combined with gas chromatography-mass spectrometry.

Volatile components from were respectively extracted by three methods including hydrodistillation, headspace solid-phase microextraction (HS-SPME) and diethyl ether extraction. A total of 40 (hydrodistillation), 32 (HS-SPME) and 37 (diethyl ether extraction) compounds were respectively identified by gas chromatography-mass spectrometry (GC/MS) and 22 compounds were overlapped, including -farnesene, -muurolene, 2,6-dimethyl-6-(4-methyl-3-pentenyl)bicyclo[3.1.

Preparative isolation and purification of 12,13-dihydroxyeuparin from by high-speed counter-current chromatography.

An efficient method for the isolation and purification of 12,13-dihydroxyeuparin from by high speed counter-current chromatography (HSCCC) was established in this paper. The ether extracts of were purified by HSCCC with a solvent system of hexyl hydride-ethyl acetate-methanol-water (1:2:1:2, v/v/v/v). The upper phase was used as the stationary phase and the lower phase as the mobile phase.

Simultaneous determination of 12, 13-dihydroxyeuparin and glycyrrhizic acid in Yanyanfang mixture by high performance liquid chromatography.

A reversed phase high performance liquid chromatography (HPLC) method was established for the simultaneous determination of 12, 13-dihydroxyeuparin and glycyrrhizic acid in Yanyanfang mixture. A Grace Apollo C column (250 mm×4.6 mm, 5 μm) was used as the stationary phase and the mobile phase was composed of acetonitrile and aqueous phosphoric acid (0.

Isolation and simultaneous determination of two benzofurans in Radix Eupatorii Chinensis.

A silica gel column chromatography method is established for the isolation and purification of euparin and 12,13-dihydroxyeuparin from Radix Eupatorii Chinensis. For the first time, a high-performance liquid chromatography (HPLC) method is developed to determine simultaneously two benzofurans with UV absorptions at 240 nm. The analysis is performed on a Diamonsil C₁₈ column with a gradient solvent system of acetonitrile and aqueous phosphoric acid (0.

Production of cordycepin and mycelia by submerged fermentation of Cordyceps militaris in mixture natural culture.

The submerged fermentation of Cordyceps militaris for cordycepin production and mycelial growth was investigated in this study. Three natural materials of brown rice paste (BRP), beerwort (B), and soybean meal juice (SMJ) were used for fermentation of C. militaris in shaking flasks.