Medical cannabis for pain management in patients undergoing chronic hemodialysis: randomized, double-blind, cross-over, feasibility study.

Background: Chronic pain is prevalent but difficult to treat in patients undergoing hemodialysis (HD). Effective and safe analgesics are limited in this patient population. Our aim in this feasibility study was to evaluate the safety of sublingual oil based medical cannabis for pain management in patients undergoing HD.

Construction and Modeling of a Coculture Microplate for Real-Time Measurement of Microbial Interactions.

The dynamic structures of microbial communities emerge from the complex network of interactions between their constituent microorganisms. Quantitative measurements of these interactions are important for understanding and engineering ecosystem structure. Here, we present the development and application of the BioMe plate, a redesigned microplate device in which pairs of wells are separated by porous membranes.

Author Correction: Large Enriched Fragment Targeted Sequencing (LEFT-SEQ) Applied to Capture of Wolbachia Genomes.

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

Body Composition, Resting Energy Expenditure, and Metabolic Changes in Women Diagnosed with Differentiated Thyroid Carcinoma.

Thyroid hormones heavily impact energy expenditure, body mass, and body composition. Their role in the state of exogenous subclinical hyperthyroidism in differentiated thyroid carcinoma (DTC) patients, however, is less well defined. The first aim of this study was to assess changes in body weight, body composition, resting energy expenditure (REE), respiratory quotient (RQ), and metabolic parameters in female DTC patients, starting from the phase of a euthyroid state before total thyroidectomy through the subsequent year after thyrotropin (TSH) suppression.

Large Enriched Fragment Targeted Sequencing (LEFT-SEQ) Applied to Capture of Wolbachia Genomes.

Symbiosis is a major force of evolutionary change, influencing virtually all aspects of biology, from population ecology and evolution to genomics and molecular/biochemical mechanisms of development and reproduction. A remarkable example is Wolbachia endobacteria, present in some parasitic nematodes and many arthropod species. Acquisition of genomic data from diverse Wolbachia clades will aid in the elucidation of the different symbiotic mechanisms(s).

The Gut Commensal Microbiome of Is Modified by the Endosymbiont .

Endosymbiotic bacteria and the gut microbiome have independently been shown to affect several aspects of insect biology, including reproduction, development, life span, stem cell activity, and resistance to human pathogens, in insect vectors. This work shows that bacteria, which reside mainly in the fly germline, affect the microbial species present in the fly gut in a lab-reared strain. hosts two main genera of commensal bacteria- and .

Vertical ground reaction force during standing and walking: Are they related to bone mineral density left-right asymmetries?

Osteoporosis is a systemic skeletal disease that is characterized by reduced bone mass, deterioration of bone tissue and skeletal fragility. The purpose of the current study was to determine whether asymmetrical femur bone mineral density (BMD) is associated with asymmetrical gait and standing. We compared measures of gait and standing asymmetry in subjects with (n=38) and without (n=11) significant left-right differences in BMD.

[Dynamics of Reaching Imago Stage by F1 Animals after Terahertz Irradiation of Parental Drosophila].

Terahertz radiation (0.1–10 THz) is increasingly becoming a factor of human habitat. The study of the consequences of radiation allows one to estimate its possible biological danger.

Changes in cerebral metabolism during ketogenic diet in patients with primary brain tumors: H-MRS study.

Normal brain cells depend on glucose metabolism, yet they have the flexibility to switch to the usage of ketone bodies during caloric restriction. In contrast, tumor cells lack genomic and metabolic flexibility and are largely dependent on glucose. Ketogenic-diet (KD) was suggested as a therapeutic option for malignant brain cancer.

Randomized clinical study: Partially hydrolyzed guar gum (PHGG) versus placebo in the treatment of patients with irritable bowel syndrome.

Background: The treatment of Irritable bowel syndrome (IBS) is still challenging. Partially hydrolyzed guar gum (PHGG) is a known prebiotic fiber. To assess the effects of PHGG on clinical symptoms of IBS patients in a prospective randomized double blind placebo-controlled study.

[Terahertz radiation influence on stressed Drosophila life span].

Virgin fruit fly females and males were stressed by placement into a confined space without food for 3 hours. Part of stressed flies were subjected to terahertz irradiation (0.1-2.

Daily consumption of red grape cell powder in a dietary dose improves cardiovascular parameters: a double blind, placebo-controlled, randomized study.

Consumption of polyphenol-rich food and food ingredient such as grape and grape products improved various cardiovascular parameters. In this study, we investigate the effect of dietary daily consumption of red grape cell powder (RGC) on blood pressure (BP) and flow-mediated dilatation (FMD) as well as on oxidative stress in 50 subjects with prehypertension and mild hypertension. The subjects were randomized into groups that consumed 200, 400 mg RGC or placebo daily for 12 weeks.

Enriched environment improves the cognitive effects from traumatic brain injury in mice.

To date, there is yet no established effective treatment (medication or cognitive intervention) for post-traumatic brain injury (TBI) patients with chronic sequelae. Enriched environment (EE) has been recognized of importance in brain regulation, behaviour and physiology. Rodents reared in, or pre-exposed to EE, recovered better from brain insults.

Effect of resistance training on non-alcoholic fatty-liver disease a randomized-clinical trial.

Aim: To evaluate the effect of resistance training (RT) on non alcoholic liver disease (NAFLD) patients.

Methods: A randomized clinical trial enrolling NAFLD patients without secondary liver disease (e.g.

Increased calcium absorption from synthetic stable amorphous calcium carbonate: double-blind randomized crossover clinical trial in postmenopausal women.

Calcium supplementation is a widely recognized strategy for achieving adequate calcium intake. We designed this blinded, randomized, crossover interventional trial to compare the bioavailability of a new stable synthetic amorphous calcium carbonate (ACC) with that of crystalline calcium carbonate (CCC) using the dual stable isotope technique. The study was conducted in the Unit of Clinical Nutrition, Tel Aviv Sourasky Medical Center, Israel.

Diet of patients after pouch surgery may affect pouch inflammation.

Aim: To investigate the diet of pouch patients compared to healthy controls, and to correlate pouch patients' diet with disease behavior.

Methods: Pouch patients were recruited and prospectively followed-up at the Comprehensive Pouch Clinic at the Tel Aviv Sourasky Medical Center. Pouch behavior was determined based on clinical, endoscopic and histological criteria.

Outcome of percutaneous endoscopic gastrostomy insertion in patients with amyotrophic lateral sclerosis in relation to respiratory dysfunction.

Our objective was to describe a group of ALS patients who underwent percutaneous endoscopic gastrostomy (PEG) insertion, with emphasis on the respiratory function, by comparing patients with forced vital capacity (FVC) > 30% versus FVC ≤ 30%, and the effect of respiratory dysfunction on the perioperative complication rate and survival. Thirty consecutive ALS patients in whom FVC status was known underwent PEG insertion at our centre. Twenty of them had FVC > 30% (50.

[Unexpected effects of genes--tumor suppressors in fruit fly ontogenesis].

Many of well-known genes-suppressors, beside protecting tissues against unlimited cells division and forming neoplastic tumors, cause various effects on animals development, vital functions, and fitness. Pleiotropic effects of these genes are due to their primary functions related with controlling of key cell processes. By making up complex compounds with other proteins, the products of genes-suppressors form cell contacts and polarity; take part in transmission of molecular signals that govern vitally important processes in a developing organism; control the cell cycle, growth, and proliferation; modulate signal paths of cell survival and preprogrammed death that protect an organism against defective structures in critical situations.

[Survival and life span of Drosophila melanogaster in response to terahertz radiation].

Life span control is realized by an interaction of many genetic factors with environment. Due to development of new modern technologies based on non-ionized terahertz radiation (0,1-10 THz) the investigation of this radiation influence on living organisms becomes actual. In our study terahertz radiation effects on survival and life span of Oregon R line of Drosophila meanogaster were multidirectional depending on the age of the insects.

The relationship of depression, anxiety and stress with low bone mineral density in post-menopausal women.

Unlabelled: The goal of the present study was to examine the relationships of depression, anxiety and stress with bone mineral density (BMD). We hypothesized negative relations between those mood variables and BMD in three assessed areas. The study showed association between depression and decreased BMD.

Effect of levan supplement in orange juice on weight, gastrointestinal symptoms and metabolic profile of healthy subjects: results of an 8-week clinical trial.

Levan is a commonly used dietary fiber of the fructans group. Its impact on health remains undetermined. This double blind controlled study aimed to investigate the effect of 8 weeks' daily consumption of 500 mL of natural orange juice enriched with 11.

[Parallelism and paradoxes on viability and the life span of two loss-of-function mutations: heat shock protein transcriptional regulator hsf(1) and l(2)gl tumor suppressor in D. melanogaster].

In this study we analyzed how a dosage decrease in mono- and diheterozygotes on both lethal alleles of the lgl-gene and hsfheat shock regulator influences viability and life span at optimal and high temperature 29 degrees C conditions. We found that hsf(1) (1 dosage of active hsf-factor) heterozygote animals had significantly increased viability (up to 30-39%) in case of its development from egg to imago under the stress of 29 degrees C. However, this stress-protective effect of a decreased dosage of HSF1 was suppressed in diheterozygotes, while the dosage of tumor suppressor lgl was simultaneously decreased.

[Effect of antioxidant responsive element inducing phenol on D. melanogaster life span].

The effect of water-soluble synthetic antioxidant TS-13 (sodium 3-(3'-tert-butyl-4'-hydroxyphenyl) propyl thiosulfonate) on life span of different lines of Drosophila melanogaster under normal conditions and survival under oxidative stress induced by hydrogen peroxide and paraquat has been investigated. Introduction to the diet of 1% TS-13 prolonged the life span of males and females of D. melanogaster long-living line Canton S, had no effect on short-living Oregon R life span and reduced the life span of male D.

Short-term effect of prebiotics administration on stool characteristics and serum cytokines dynamics in very young children with acute diarrhea.

We investigated the effect of a mixture of long-chain fructo-oligosaccharides, galacto-oligosaccharides and acidic oligosaccharides on the number and consistency of stools and on immune system biomarkers in 104 supplemented and non-supplemented subjects (aged 9-24 months) with acute diarrhea. Interleukin-1 (IL-1), IL-1RA, IL-6, IL-8, IL-10, TNF-α and sIL-2R cytokine levels were determined. The significant decrease in number of stools and increase in stool consistency in the supplemented group was of little clinical relevance.