Entoparasites Encountered in Some Fruit Trees (Region of South Albania)

The following work deals with the problems of infections of a variety of fruit trees plants met in the Southern Region of Albania. In the analysis one of the most specific groups of plant-entomologists has been obtained, that of the U / Order Coccidia Class Insecta. These insects represent a specific set of pests that feed on plant lymphoma through a highly developed oral drip type suppressor. In this way they not only mechanically damage the plant but also convey it to many viral illnesses in the lymph, leading it to complete degradation. They are so closely related to the plant that, most of them, even wintering (one of the most delicate periods for plant survival itself) passes like parasites on them. Through this work, it is shown which of these entomophytes have met in this plant group in the region concerned? Which of the plant species analyzed is found most frequented by this group of pests and what is the spread of this contamination in both variety and percentage; also by analyzing the distribution of plant species encountered, at different altitudes over sea level? The paper contains, figuratively, a series of morpho-determining features of the representatives cited in this paper.Given that this plant group is one of the main sources of vitamins for vegetarian foods for mankind, this work itself takes on importance and practical value

Line-Shaped Illumination: A Promising Configuration for a Flexible Two-Photon Microscopy Setup

An innovative two-photon microscope exploiting a line-shaped illumination has been recently devised and then implemented. Such configuration allows to carry out a real-time detection by means of standard CCD cameras and is able to maintain the same resolution as commonly used point-scanning devices, thus overcoming what is usually regarded as the main limitation of linescanning microscopes. Here, we provide an overview of the applications in which this device has been tested and has proved to be a flexible and efficient tool, namely imaging of biological samples, in-depth sample reconstruction, two-photon spectra detection, and dye cross-section measurements. These results demonstrate that the considered setup is promising for future developments in many areas of research and applications

Remediasi Miskonsepsi Menggunakan Media Lectora Inspire pada Materi Teori Kinetik Gas Siswa Kelas XI Man 1 Pontianak

The one group pretest postest pre experimental design was conducted to remedy student\u27s misconception of the kinetic theory of efficent by implementing the lectora inspire program. A series of aims question of the modification Certainty of Response Index of three option multiple choice test was administered to prompt this misconception among grade students of the goverment religious secondary school at Pontianak city. Eleven student participated in this study. Result indicated that the lectora inspire can be used to reduce the number of students misconception (ES=2,67). It is suggested that the lectora inspire program can be used as an alternative remediation activity of the physics concepts

Hippocampal long-term potentiation is disrupted during expression and extinction but is restored after reinstatement of morphine place preference

Learned associations between environmental cues and morphine use play an important role in the maintenance and/or relapse of opioid addiction. Although previous studies suggest that context-dependent morphine treatment alters glutamatergic transmission and synaptic plasticity in the hippocampus, their role in morphine conditioned place preference (CPP) and reinstatement remains unknown. We investigated changes in synaptic plasticity and NMDAR expression in the hippocampus after the expression, extinction, and reinstatement of morphine CPP. Here we report that morphine CPP is associated with increased basal synaptic transmission, impaired hippocampal long-term potentiation (LTP), and increased synaptic expression of the NR1 and NR2b NMDAR subunits. Changes in synaptic plasticity, synaptic NR1 and NR2b expression, and morphine CPP were absent when morphine was not paired with a specific context. Furthermore, hippocampal LTP was impaired and synaptic NR2b expression was increased after extinction of morphine CPP, indicating that these alterations in plasticity may be involved in the mechanisms underlying the learning of drug–environment associations. After extinction of morphine CPP, a priming dose of morphine was sufficient to reinstate morphine CPP and was associated with LTP that was indistinguishable from saline control groups. In contrast, morphine CPP extinguished mice that received a saline priming dose did not show CPP and had disrupted hippocampal LTP. Finally, we found that reinstatement of morphine CPP was prevented by the selective blockade of the NR2b subunit in the hippocampus. Together, these data suggest that alterations in synaptic plasticity and glutamatergic transmission play an important role in the reinstatement of morphine CPP

Uterus dysplasia associated with cervico-vaginal agenesis

Müllerian ducts can form upper parts of normal female reproductive system and any failure in ductal fusion may result in to müllerian duct anomalies (MDA). We present a case of MDA and a uterus dysplasia with no evidence of cervical or upper vaginal tissue. This case showes the role of magnetic resonace imaging (MRI) on MDA diagnosis and urges the need for a unified reliable and practical classification more compatible with clinical practice. © 2017, Royan Institute (ACECR). All rights reserved

Diet-induced gene expression of isolated pancreatic islets from a polygenic mouse model of the metabolic syndrome

AIMS/HYPOTHESIS: Numerous new genes have recently been identified in genome-wide association studies for type 2 diabetes. Most are highly expressed in beta cells and presumably play important roles in their function. However, these genes account for only a small proportion of total risk and there are likely to be additional candidate genes not detected by current methodology. We therefore investigated islets from the polygenic New Zealand mouse (NZL) model of diet-induced beta cell dysfunction to identify novel genes and pathways that may play a role in the pathogenesis of diabetes. METHODS: NZL mice were fed a diabetogenic high-fat diet (HF) or a diabetes-protective carbohydrate-free HF diet (CHF). Pancreatic islets were isolated by laser capture microdissection (LCM) and subjected to genome-wide transcriptome analyses. RESULTS: In the prediabetic state, 2,109 islet transcripts were differentially regulated (>1.5-fold) between HF and CHF diets. Of the genes identified, 39 (e.g. Cacna1d, Chd2, Clip2, Igf2bp2, Dach1, Tspan8) correlated with data from the Diabetes Genetics Initiative and Wellcome Trust Case Control Consortium genome-wide scans for type 2 diabetes, thus validating our approach. HF diet induced early changes in gene expression associated with increased cell-cycle progression, proliferation and differentiation of islet cells, and oxidative stress (e.g. Cdkn1b, Tmem27, Pax6, Cat, Prdx4 and Txnip). In addition, pathway analysis identified oxidative phosphorylation as the predominant gene-set that was significantly upregulated in response to the diabetogenic HF diet. CONCLUSIONS/INTERPRETATION: We demonstrated that LCM of pancreatic islet cells in combination with transcriptional profiling can be successfully used to identify novel candidate genes for diabetes. Our data strongly implicate glucose-induced oxidative stress in disease progression

Uterus dysplasia associated with cervico-vaginal agenesis

Müllerian ducts can form upper parts of normal female reproductive system and any failure in ductal fusion may result in to müllerian duct anomalies (MDA). We present a case of MDA and a uterus dysplasia with no evidence of cervical or upper vaginal tissue. This case showes the role of magnetic resonace imaging (MRI) on MDA diagnosis and urges the need for a unified reliable and practical classification more compatible with clinical practice. © 2017, Royan Institute (ACECR). All rights reserved

Effect of expressive writing on promotion of body image in women with multiple sclerosis: A randomized controlled trial

Background and purpose: Multiple sclerosis (MS) affects own physical function and body image. The aim of this study was to determine the effect of expressive writing on body image in women with MS. Materials and methods: In this randomized trial, the Solomon four-group design was employed. The study was carried out in 116 women attending an MS clinic in Tehran, Iran 2019. The participants were randomly assigned to two subgroups of control (A1 and A2) and two subgroups of intervention (B2 and B1). Pretest and posttest were done in A2 and B2 while for A1 and B1only posttest was performed. Expressive writing including morning pages, meeting the inner child, and creative assignments were carried out for six weeks. The control group received routine care. Fisher Body Focus Questionnaire was completed at pretest in A2 and B2 and at posttest in all groups (immediately after the intervention, and at weeks four and eight). Data analysis was done in SPSS V26. Results: The mean scores for body image in B2 were 145.65±19.89 at pretest, 156.89±9.54 immediately after the intervention, 158.16±8.92 at week four, and 153.96±8.27 at week eight. In A2, the mean score at these times were 144.96±7.17, 145.55±5.10, 145.28±7.84, 145.00±9.15, respectively. Expressive writing significantly improved body image in B2 at immediately and four weeks after the intervention compared to pretest (P<0.001). There were significant differences between the control group and intervention group at immediately after (P=0.002) and four weeks (P=0.03) after the intervention. Conclusion: Expressive writing could be effective in improving body image in women with MS. © 2021, Mazandaran University of Medical Sciences. All rights reserved

Optodynamic simulation of β-adrenergic receptor signalling

Optogenetics has provided a revolutionary approach to dissecting biological phenomena. However, the generation and use of optically active GPCRs in these contexts is limited and it is unclear how well an opsin-chimera GPCR might mimic endogenous receptor activity. Here we show that a chimeric rhodopsin/β(2) adrenergic receptor (opto-β(2)AR) is similar in dynamics to endogenous β(2)AR in terms of: cAMP generation, MAP kinase activation and receptor internalization. In addition, we develop and characterize a novel toolset of optically active, functionally selective GPCRs that can bias intracellular signalling cascades towards either G-protein or arrestin-mediated cAMP and MAP kinase pathways. Finally, we show how photoactivation of opto-β(2)AR in vivo modulates neuronal activity and induces anxiety-like behavioural states in both fiber-tethered and wireless, freely moving animals when expressed in brain regions known to contain β(2)ARs. These new GPCR approaches enhance the utility of optogenetics and allow for discrete spatiotemporal control of GPCR signalling in vitro and in vivo