Diclazuril-induced expression of CDK-related kinase 2 in the second-generation merozoites of Eimeria tenella.

Diclazuril is a classic anticoccidial drug. The key molecules of diclazuril in anticoccidial action allows target screening for the development of anticoccidial drugs. Cyclin-dependent kinases (CDK) are prominent target proteins in apicomplexan parasites.

Hypoglycemic and Hepatoprotective Effects of Dried and Rice-Fried Leaves in Diabetic Rats.

leaves (PGL) have been long used as an adjuvant therapy for diabetics. The present study evaluated the in vivo hypoglycemic and hepatoprotective effects of dried and the rice-fried PGL decoctions (PGLD and RPGLD). Our results indicated that both PGLD and RPGLD could significantly decrease the contents of fasting blood glucose (FBG) and haemoglobin A1c (HbA1c) in diabetic rats.

Anticoccidial effect of toltrazuril and Radix Sophorae Flavescentis combination: Reduced inflammation and promoted mucosal immunity.

An anticoccidial model of chicken infected with Eimeria tenella was established to investigate the effect of toltrazuril (Tol) combined with the Radix Sophorae Flavescentis (RSF) on coccidiosis. The anticoccidial index (ACI) was evaluated, and the cecal developmental parameters (i.e.

CD19 and CD30 CAR T-Cell Immunotherapy for High-Risk Classical Hodgkin's Lymphoma.

Background: In clinical applications of CAR T-cell therapy, life-threatening adverse events including cytokine release syndrome and neurotoxicity can lead to treatment failure. Outcomes of patients treated with anti-CD30 CAR T- cell have been disappointing in relapsing/refractory (r/r) classical Hodgkin's Lymphoma (cHL).

Methods: In order to understand the applicable population of multiple CAR T-cell therapy, we examined the expression of CD19, CD20, and CD30 by immunohistochemistry (IHC) in 38 paraffin-embedded specimens of cHL.

Effects of diclazuril on the expression of enolase in second-generation merozoites of Eimeria tenella.

Eimeria tenella is an obligate intracellular parasite of the chicken cecum; it brings huge economic loss to the chicken industry. Enolase is a multifunctional glycolytic enzyme involved in many processes of parasites, such as infection and migration. In this study, the effect of diclazuril on the expression of enolase in second-generation merozoites of E.

Holliday junction recognition protein promotes pancreatic cancer growth and metastasis via modulation of the MDM2/p53 signaling.

Holliday junction recognition protein (HJURP) refers to a histone H3 chaperone that has been implicated in different kinds of malignancies. Yet, its character in pancreatic cancer remains unclear. The expression of HJURP was assessed in PDAC tissues by RT-qPCR, immunoblotting, and immunohistochemistry.

Effects of Eimeria tenella infection on the barrier damage and microbiota diversity of chicken cecum.

The symbiosis of host and intestinal microbiota constitutes a microecosystem and plays an important role in maintaining intestinal homeostasis and regulating the host's immune system. Eimeria tenella, an obligate intracellular apicomplexan parasite, can cause coccidiosis, a serious intestinal disease. In this study, the effects of E.

Eukaryotic elongation factor 2 is involved in the anticoccidial action of diclazuril in the second-generation merozoites of Eimeria tenella.

Eimeria tenella, an obligate intracellular parasite, can actively invade the cecal epithelial cells of chickens and cause severe enteric disease. Eukaryotic elongation factor 2 (eEF2) plays a major role in protein synthesis and cell survival. This study aims to explore the exact mechanisms underlying diclazuril inhibition in second-generation merozoites of E.

Enhanced Tolerance to Methyl Viologen-Mediated Oxidative Stress Expression From Chloroplast Genome.

Owing to their sessile life habit, plants are continuously subjected to a broad range of environmental stresses. During periods of (a)biotic stresses, reactive oxygen species (ROS) levels can rise excessively, leading to oxidative stress. Glutathione reductase (GR) plays an important role in scavenging the ROS and maintenance of redox potential of the cell during oxidative stress.

Hydroxide-bridged five-coordinate Dy single-molecule magnet exhibiting the record thermal relaxation barrier of magnetization among lanthanide-only dimers.

A hydroxide-bridged centrosymmetric Dy dimer with each Dy being five-coordinated has been synthesized using bulky hindered phenolate ligands. Magnetic studies revealed that this compound exhibits a slow magnetic relaxation of a single-ion origin together with a step-like magnetic hysteresis of the magnetic coupled cluster. The thermal relaxation barrier of magnetization is 721 K in the absence of a static magnetic field, while the intramolecular magnetic interaction is very large among reported 4f-only dimers.

[Application of ICP-MS to Detect Rare Earth Elements in Three Economic Macroalgaes in China].

In order to investigate the content and distribution of rare earth elements (REE) in main economic macroalgaes in our country, fifteen rare earth elements in three economic macroalgaes (including 30 samples of kelp, 30 samples of laver and 15 samples of Enteromorpha) were detected using ICP-MS method. Results showed that the total content of REE in different species of macroalgaes was different. The highest total content of REE was in Enteromorpha (16,012.

Effect of craniotomy on oxidative stress and its effect on plasma L-carnitine levels.

Objective: to investigate the impact of craniotomy on oxidative stress and its effect on levels of plasma L-carnitine (LC).

Methods: plasma levels of reactive oxygen species, superoxide dismutase (SOD), glutathion peroxidase (GSH-Px), catalase (CAT), total antioxidative capacity (T-AOC), and thiobarbituric acid reactive substances (TBARS) were measured in 34 patients (26 males and 8 females, mean age 47.7 ± 6.

[Process monitoring of dissolution of valsartan and hydrochlorothiazide tablets by fiber-chemical sensor assisted by mathematical separation model of linear equations].

A method for on-line monitoring the dissolution of Valsartan and hydrochlorothiazide tablets assisted by mathematical separation model of linear equations was established. UV spectrums of valsartan and hydrochlorothiazide were overlapping completely at the maximum absorption wavelength respectively. According to the Beer-Lambert principle of absorbance additivity, the absorptivity of Valsartan and hydrochlorothiazide was determined at the maximum absorption wavelength, and the dissolubility of Valsartan and hydrochlorothiazide tablets was detected by fiber-optic dissolution test (FODT) assisted by the mathematical separation model of linear equations and compared with the HPLC method.

Cytogenetic and molecular identification of small-segment chromosome translocation lines from wheat-rye substitution lines to create wheat germplasm with beneficial traits.

Intergeneric crop plant hybrid lines with small-segment chromosome translocations are very useful in plant genetic research and breeding. In this study, to create small-segment chromosome translocations with beneficial agronomic characters, the progeny of wheat-rye substitution lines 5R/5A and 6R/6A were selected from generations F to F for rye-specific characteristics. A PCR primer and specific simple sequence repeat marker for rye were used in F populations to detect rye chromatin and to amplify a specific chromosome band in six translocation lines (06-6-5, 06-6-6, 06-6-9, 6-26-1, 7-23, and 7-33).

Arsenic Species in Edible Seaweeds Using In Vitro Biomimetic Digestion Determined by High-Performance Liquid Chromatography Inductively Coupled Plasma Mass Spectrometry.

Arsenite [As (III)], arsenate [As (V)], methylarsonate (MMA), and dimethylarsinate (DMA) in five edible seaweeds (the brown algae Laminaria japonica, red algae Porphyra yezoensis, brown algae Undaria pinnatifida, brown algae Hizikia fusiformis, and green algae Enteromorpha prolifera) were analyzed using in vitro digestion method determined by high-performance liquid chromatography inductively coupled plasma mass spectrometry. The results showed that DMA was found in the water extracts of all samples; As (III) were detected in L. japonica and U.

7-[(7S)-7-Aza-niumyl-5-aza-spiro-[2.4]hept-5-yl]-8-chloro-6-fluoro-1-[(1S,2R)-2-fluoro-cyclo-prop-yl]-4-oxo-1,4-dihydroquinoline-3-carboxyl-ate methanol monosolvate.

Sitafloxacin is a newly developed fluoro-quinolone anti-bacterial drug. The crystal studied, C(19)H(18)ClF(2)N(3)O(3)·CH(3)OH, consists of one mol-ecule of sitafloxacin and one methanol solvent mol-ecule. The mol-ecule of sitafloxacin is a zwitterion with a protonated primary amine group and a deprotonated carboxylate group.

Sorption behavior of nonylphenol on marine sediments: effect of temperature, medium, sediment organic carbon and surfactant.

The sorption behavior of nonylphenol (NP, a toxic endocrine disruptor) on marine sediments was studied in detail through a series of kinetic and thermodynamic sorption experiments. The results showed that the sorption reaction of NP on marine sediments reached equilibrium in 1.5 h and that it accorded well with the non-linear Ho-McKay pseudo-second-order model.

[Comparison of the models of acute hypoxia and hypoxic-ischemia in newborn piglets].

Objective: To compare the newborn piglet models of hypoxic ischemic brain damage in hypoxia and hypoxia combined with occlusion of both carotid arteries.

Methods: Twenty four 7-day-old piglets were divided into two groups. Group H: mechanical ventilation with low concentration of oxygen, Group HI: mechanical ventilation with low concentration of oxygen combined with occlusion of both carotid arteries.

[Clinicopathological significance of cytotoxic lymphocytes in breast cancer and draining lymph nodes].

Objective: To analyze retrospectively the quantity and activation status of the tumor infiltrating cytotoxic lymphocytes in breast cancer and the draining lymph nodes, and its relation to the clinical pathological significance.

Methods: Seventy-four breast cancer samples with their corresponding axillary lymph nodes were histologically typed and staged. Cytotxic lymphocytes were analyzed by immunohistochemistry with the monoclonal antibodies against CD8, CD56, granzyme B and perforin.

[Detecting cerebral hypoxia-ischemia of newborn piglets using spatially-resolved near-infrared spectroscopy].

As a non-invasive technique for measuring tissue oxygenation, near-infrared spectroscopy (NIRS) has increasing applications in detecting cerebral hypoxia-ischemia. The authors, introduced the basic principle of the NIRS oximeter developed independently by our group (TSAH-100). The authors achieved the optimal coupling between the probe and the detected cerebral tissue.

[Correlation of brain hypoxia at different degrees with brain function and brain damage investigated using near infrared spectroscopy].

Objective: To study correlation of brain hypoxia of different degrees with brain function and damage.

Methods: The brain regional oxygen saturation (rSO2) was determined by using a non-invasive near infrared spectroscopy (NIRS) technique in 15 piglets; the piglets were subjected to inhale 3% - 11% oxygen-nitrogen mixed gas through mechanical ventilation for 30 min. The piglets were divided into groups according to the level of brain rSO2 (i.

[Spectral study of voltage sensitive dye di-4-ANEPPS].

This study investigated the absorption spectrum and the fluorescence spectrum of rabbit hearts stained with the voltage sensitive dye (di-4-ANEPPS). The results suggested that the optical absorption of tissue with the dye was higher than that of the control group, and there were significant differences between the experimental group and control group in the range of 450-550 nm. It was also indicated that the maximum absorption peak of the dye in tissues was at (479.