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intestinal ALP

Mathias Haarhaus, Vincent Brandenburg, Kamyar Kalantar-Zadeh, Peter Stenvinkel, Per Magnusson
Cardiovascular disease is the main cause of early death in the settings of chronic kidney disease (CKD), type 2 diabetes mellitus (T2DM), and ageing. Cardiovascular events can be caused by an imbalance between promoters and inhibitors of mineralization, which leads to vascular calcification. This process is akin to skeletal mineralization, which is carefully regulated and in which isozymes of alkaline phosphatase (ALP) have a crucial role. Four genes encode ALP isozymes in humans. Intestinal, placental and germ cell ALPs are tissue-specific, whereas the tissue-nonspecific isozyme of ALP (TNALP) is present in several tissues, including bone, liver and kidney...
May 15, 2017: Nature Reviews. Nephrology
Matthew Pettengill, Juan D Matute, Megan Tresenriter, Julie Hibbert, David Burgner, Peter Richmond, José Luis Millán, Al Ozonoff, Tobias Strunk, Andrew Currie, Ofer Levy
BACKGROUND: A host defense function for Alkaline phosphatases (ALPs) is suggested by the contribution of intestinal ALP to detoxifying bacterial lipopolysaccharide (endotoxin) in animal models in vivo and the elevation of ALP activity following treatment of human cells with inflammatory stimuli in vitro. However the activity of ALP in human plasma (primarily tissue-nonspecific ALP; TNAP) on lipopolysaccharide and other microbial products has not been assessed, nor has its expression been studied in preterm newborns, a vulnerable population at high risk of sepsis...
2017: PloS One
Kongzhen Gu, Yuesheng Li, Patrick Driguez, Qingren Zeng, Xinlin Yu, Hui Sun, Liting Cai, Yongkang He, Wenyang Wang, Donald P McManus
BACKGROUND: Schistosomiasis, one of the neglected tropical diseases, is endemic in more than 70 countries. However, the clinical diagnosis of patients with a low degree of infection is an unsolved technical problem. In areas endemic for schistosomiasis japonica, proctoscopy detection of eggs has been one method used for clinical diagnosis. However, it is often a challenge to find typical live eggs and it is difficult to distinguish live eggs from large numbers of partially degraded and/or completely degraded eggs within colon biopsy tissue...
April 4, 2017: BMC Infectious Diseases
M Manafi, S Khalaji, M Hedayati, N Pirany
This experiment was conducted to evaluate the effect of Bacillus subtilis (BS) on broiler performance and health after intramuscular inoculation with E. coli and compare its effect with a growth promoter antibiotic. In a completely randomized design manner, 360 male Ross 308 chicks were divided into 6 treatments and 5 replicates of 12 chicks in each replicate. Experimental treatments included control diet, control + E. coli (0.5 mL of culture containing 108 CFU of E. coli/ml), control + 0.1% BS, control + 0...
May 1, 2017: Poultry Science
Shin-Ichi Inaba, Maki Yamaguchi-Goto, Kaoru Tanaka-Takanaka, Kiyoaki Yonesu, Hidetaka Sakurai, Kazuishi Kubota, Takashi Izumi
1. CS-0777, a candidate compound for autoimmune diseases, becomes phosphorylated active metabolite, M1, by fructosamine 3-kinase (FN3K), FN3K-related protein (FN3K-RP); and M1 is reverted back to CS-0777 by alkaline phosphatase (ALP) in the body. We performed enzyme kinetic analysis of phosphorylation of CS-0777 by FN3K, FN3K-RP, human erythrocytes and human platelets; and dephosphorylation of M1 by various ALP isozymes and human liver, kidney, lung and small intestine microsomes. 2. The Michaelis constants of human FN3K, FN3K-RP and erythrocytes for CS-0777 phosphorylation were in the range from 498 μM to 1060 μM...
April 3, 2017: Xenobiotica; the Fate of Foreign Compounds in Biological Systems
Kengo Hattori, Alp Numanoglu, Sharon Cox
Introduction The need for open abdomen in the treatment of severely ill neonates will increase in time as more complex abdominal procedures are undertaken. However, the experience of temporary closure of an open abdomen using vacuum-assisted closure (VAC) system is still relatively limited in premature and term neonates. The aim of this study is to describe and review our experience in the use of temporary VAC of the open abdomen for neonates with varying pathological processes. Materials and Methods A retrospective folder review of all neonates treated with VAC for open abdomen over the study period of 2010 to 2014 at our institution was performed...
January 18, 2017: European Journal of Pediatric Surgery
Mei Li, Qiaoqiao Gu, Mengjie Chen, Chi Zhang, Songdi Chen, Jiyuan Zhao
Small intestine submucosa (SIS) has been reported as an excellent biomaterial for tissue engineering because of its naturally occurring collagenous extracellular matrix property with growth factors. However, SIS from submucosal layer of intestine provides different microenvironment from bone tissue, which limits its application to bone regeneration. The object of this study was to improve osteoinductivity of SIS by controlled local delivery of icariin (Ic), a potent osteogenic compound. Sustained release of icariin from SIS scaffold was achieved for >30days and the loading of icariin on SIS scaffold was uniform as scanned by SEM...
February 1, 2017: Materials Science & Engineering. C, Materials for Biological Applications
Seiko Noda, Asako Yamada, Rieko Tanabe, Kanae Nakaoka, Takayuki Hosoi, Masae Goseki-Sone
Alkaline phosphatase (ALP) hydrolyzes several monophosphate esters into inorganic acid and alcohol. In humans, 4 kinds of ALP isozymes have been identified: tissue-nonspecific ALP, intestinal ALP, placental ALP, and germ cell ALP. Intestinal ALP is expressed at a high concentration in the brush border membrane of intestinal epithelial cells and is known to be affected by several kinds of nutrients, such as lipids, but the physiological function of intestinal ALP has remained elusive. Vitamin K is an essential cofactor for the posttranslational carboxylation of glutamate residues into γ-carboxy glutamate...
November 2016: Nutrition Research
G Alp Avci
The main purpose of this study was to investigate bifidobacteria flora in fecal samples from children with rotavirus infection and determine the significance of their selected probiotic properties for improvement of health status. Enzyme-linked immunosorbent assay was used to identify rotavirus antigen in fecal samples from 94 patients with gastroenteritis and from 30 without gastroenteritis. Bifidobacteria were identified by selective media, gram reaction, colony morphology, fructose-6-phosphate phosphoketolase enzyme activity and classical identification tests...
November 10, 2016: Brazilian Journal of Medical and Biological Research, Revista Brasileira de Pesquisas Médicas e Biológicas
S H Lauz Medeiros, A de Oliveira Menezes, L Zogbi, E Frasson de Souza Montero
BACKGROUND: The ischemia/reperfusion (I/R) phenomenon can cause the dysfunction of some transplanted organs and other distant organs. Liver surgery success, including transplantations, may depend on the adverse effects of intestinal mucosa injury arising from temporary porta triad occlusion. The study objective was to examine I/R liver effects on the small intestine in rats after N-acetylcysteine (NAC) treatment. METHODS: Twenty-four male Wistar rats were randomly divided into 2 groups...
September 2016: Transplantation Proceedings
Kathleen M Gura, Andrew E Mulberg, Paul D Mitchell, John Yap, Clara Y Kim, Minjun Chen, Alexis Potemkin, Mark Puder
BACKGROUND: Intestinal failure-associated liver disease (IFALD) is complex and diagnosed by concurrent use of parenteral nutrition, clinical presentation, and alterations in hepatic biomarkers exclusive of other causes of liver disease. In comparison with individual measures, composite biomarkers may provide a more effective means for assessing disease progression and response to treatment than single parameters. Since IFALD is considered by some to be a type of drug-induced liver injury (DILI), those diagnostic criteria could potentially be used in this population...
September 28, 2016: JPEN. Journal of Parenteral and Enteral Nutrition
Vanessa Mateus, João Rocha, Paula Alves, Helder Mota-Filipe, Bruno Sepodes, Rui Manuel Amaro Pinto
Erythropoietin is a potent stimulator of erythroid progenitor cells, which is able to inhibit NF-kB activation, due to its pleiotropic properties, thus promoting an anti-inflammatory effect. As inflammatory bowel disease is a chronic disease with reduced quality of life, and the current pharmacotherapy only induces or maintains the patient in remission, there is a crucial need of new pharmacological approaches. The main objective of this study was to evaluate the effect of erythropoietin in the TNBS-induced colitis model in mice with a normal intestinal flora...
February 2017: Basic & Clinical Pharmacology & Toxicology
Caihong Ji, Xing Yu, Yong Wang, Lufeng Shi
Intestinal pseudo-obstruction (IpsO) and acute lupus pneumonitis (ALP) are uncommon severe complications of systemic lupus erythematosus (SLE). The present study reports the case of a 26-year-old female who presented with abdominal pain, nausea and vomiting as initial symptoms. Computed tomography (CT) scanning revealed the jejunal wall was thickened and streaky, mimicking the presentation of intestinal obstruction. Following emergency surgery, the patient's general condition was aggravated, with evident limb erythematous rashes...
July 2016: Experimental and Therapeutic Medicine
Terez Shea-Donohue, Alessio Fasano, Aiping Zhao, Luigi Notari, Shu Yan, Rex Sun, Jennifer A Bohl, Neemesh Desai, Greg Tudor, Motoko Morimoto, Catherine Booth, Alexander Bennett, Ann M Farese, Thomas J MacVittie
In this study, nonhuman primates (NHPs) exposed to lethal doses of total body irradiation (TBI) within the gastrointestinal (GI) acute radiation syndrome range, sparing ∼5% of bone marrow (TBI-BM5), were used to evaluate the mechanisms involved in development of the chronic GI syndrome. TBI increased mucosal permeability in the jejunum (12-14 Gy) and proximal colon (13-14 Gy). TBI-BM5 also impaired mucosal barrier function at doses ranging from 10-12.5 Gy in both small intestine and colon. Timed necropsies of NHPs at 6-180 days after 10 Gy TBI-BM5 showed that changes in small intestine preceded those in the colon...
June 2016: Radiation Research
Emin Lapsekili, Öner Menteş, Müjdat Balkan, Armağan Günal, Halil Yaman, Orhan Kozak, Yusuf Peker
BACKGROUND: The aim of the present study was to investigate the diagnostic value of alkaline phosphatase (ALP) intestine-isomerase, plasma lactate dehydrogenase (LDH), and D-dimer levels in acute mesenteric ischemia. METHODS: Thirty Wistar rats were divided into 5 groups of 6 rats each. In Group 1, blood samples were obtained to determine normal parameter levels. In the sham group, Group 2, blood samples were obtained following laparotomy. In Group 3, blood samples were obtained 2 hours after ligation...
March 2016: Ulusal Travma Ve Acil Cerrahi Dergisi, Turkish Journal of Trauma & Emergency Surgery: TJTES
M Manafi, M Hedayati, S Khalaji
This study was conducted to evaluate the effects of phytogenic additive and antibiotic growth promoter in laying Japanese quails. One hundred and sixty five quails were divided into three groups of 5 replicates and 11 quails (8 females and 3 males) in each replicate. Treatment 1 was fed control diet, treatment 2 was fed control diet supplemented with 0.05% bacitracin methylene disalicylate as antibiotic growth promoter and treatment 3 was fed control diet supplemented with 0.1% phytogenic feed additive (PFA) for two periods of 3 weeks each from 37 to 42 weeks of age...
September 2016: Asian-Australasian Journal of Animal Sciences
J G Gotep, J T Tanko, G E Forcados, I A Muraina, N Ozele, B B Dogonyaro, O O Oladipo, M S Makoshi, O B Akanbi, H Kinjir, A L Samuel, T E Onyiche, G O Ochigbo, O B Aladelokun, H A Ozoani, V Z Viyoff, C C Dapuliga, A A Atiku, P A Okewole, D Shamaki, M S Ahmed, C I Nduaka
Coccidiosis is a disease of economic importance in poultry causing morbidity and mortality. Reports show that Azadirachta indica and Khaya senegalensis have been used individually in the treatment of avian coccidiosis. We thus investigated the efficacy and safety of the combined aqueous extracts of these plants for the treatment of experimentally induced coccidiosis in broiler chickens using oocyst count, oxidative stress biomarkers, serum biochemistry, histology, and haematological parameters. The phytochemical screening revealed the presence of tannins, saponins, cardiac glycosides, and steroids in both extracts...
2016: Journal of Parasitology Research
Xue-Yin Li, Yang Liu, Wei-Dan Jiang, Jun Jiang, Pei Wu, Juan Zhao, Sheng-Yao Kuang, Ling Tang, Wu-Neng Tang, Yong-An Zhang, Xiao-Qiu Zhou, Lin Feng
The aim of the work was primarily to explore the protective activity pathways of lysine against oxidative damage in fish in vivo and in enterocytes in vitro. First, grass carp were fed diets containing six graded levels of lysine (7.1-19.6 g kg-1 diet) for 56 days. Second, the enterocytes were treated with different concentrations of lysine (0-300 mg/L in media) prior to (pre-treatment), along with (co-treatment) or following (post-treatment) with 6 mg/L of Cu for 24 h. The results indicated that lysine improved grass carp growth performance...
2016: PloS One
Jun-Hwan Kim, Ju-Chan Kang
Juvenile rockfish (mean length 13.7±1.7 cm, and mean weight 55.6±4.8 g) were exposed for 4 weeks with the different levels of dietary chromium (Cr(6+)) at 0, 30, 60, 120 and 240 mg/kg. The profile of chromium in the tissues of rockfish is dependent on the exposure periods and chromium concentration. After 4 weeks, the order of chromium accumulation in tissues was liver>kidney>spleen>intestine>gill>muscle. The dietary chromium exposure decreased the growth rate and hepatosomatic index of rockfish...
January 2016: Environmental Toxicology and Pharmacology
Ayako Hashimoto, Miki Nakagawa, Natsuki Tsujimura, Shiho Miyazaki, Kumiko Kizu, Tomoko Goto, Yusuke Komatsu, Ayu Matsunaga, Hitoshi Shirakawa, Hiroshi Narita, Taiho Kambe, Michio Komai
Systemic and cellular zinc homeostasis is elaborately controlled by ZIP and ZnT zinc transporters. Therefore, detailed characterization of their expression properties is of importance. Of these transporter proteins, Zip4 functions as the primarily important transporter to control systemic zinc homeostasis because of its indispensable function of zinc absorption in the small intestine. In this study, we closely investigated Zip4 protein accumulation in the rat small intestine in response to zinc status using an anti-Zip4 monoclonal antibody that we generated and contrasted this with the zinc-responsive activity of the membrane-bound alkaline phosphatase (ALP)...
March 1, 2016: American Journal of Physiology. Regulatory, Integrative and Comparative Physiology
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