keyword
MENU ▼
Read by QxMD icon Read
search

Uterine metabolism

keyword
https://www.readbyqxmd.com/read/28215890/effect-of-oral-calcium-administration-on-the-cure-and-reproductive-performance-of-holstein-cows-diagnosed-with-puerperal-metritis
#1
Pablo Pinedo, Juan Velez, Gilberto Solano, Nelson Rodriguez, Julianne Naves, Gustavo M Schuenemann, Carlos Risco
Our objective was to evaluate the effect of oral calcium administration on clinical cure, survival, subsequent presentation of peripartal health disorders, and reproductive performance of Holstein cows diagnosed with puerperal metritis (PM) under certified organic management. A second objective was to evaluate the metabolic status at calving and at the time of PM diagnosis (d 0) in affected and matched healthy cows. Cows diagnosed with PM (n = 200) were assigned randomly to receive 1 of 2 treatments: (1) control received 3...
February 16, 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/28161095/environmental-obesogen-tributyltin-chloride-leads-to-abnormal-hypothalamic-pituitary-gonadal-axis-function-by-disruption-in-kisspeptin-leptin-signaling-in-female-rats
#2
Gabriela C Sena, Leandro C Freitas-Lima, Eduardo Merlo, Priscila L Podratz, Julia F P de Araújo, Poliane A A Brandão, Maria T W D Carneiro, Marina C Zicker, Adaliene V M Ferreira, Christina M Takiya, Carolina M de Lemos Barbosa, Marcelo M Morales, Ana Paula Santos-Silva, Leandro Miranda-Alves, Ian V Silva, Jones B Graceli
Tributyltin chloride (TBT) is a xenobiotic used as a biocide in antifouling paints that has been demonstrated to induce endocrine-disrupting effects, such as obesity and reproductive abnormalities. An integrative metabolic control in the hypothalamus-pituitary-gonadal (HPG) axis was exerted by leptin. However, studies that have investigated the obesogenic TBT effects on the HPG axis are especially rare. We investigated whether metabolic disorders as a result of TBT are correlated with abnormal hypothalamus-pituitary-gonadal (HPG) axis function, as well as kisspeptin (Kiss) action...
March 15, 2017: Toxicology and Applied Pharmacology
https://www.readbyqxmd.com/read/28143994/intra-uterine-growth-retardation-and-development-of-hypertension
#3
REVIEW
Haerani Rasyid, Syakib Bakri
Low birth weight (LBW) is defined as a birth weight of a liveborn infant of <2,500 gram. In developed countries, LBW is commonly caused by preterm birth; while in developing countries, it is mostly due to intrauterine growth retardation. The concept of developmental origins of adult diseases, particularly on late-onset diseases such as hypertension and kidney disease, implies that there is a correlation between intrauterine milieu, intrauterine growth retardation, premature birth and infant feeding. The 'fetal origin hypothesis' suggests that metabolic diseases are directly related to poor nutritional status in early life...
October 2016: Acta Medica Indonesiana
https://www.readbyqxmd.com/read/28128050/patterns-of-biomarkers-in-cord-blood-during-pregnancy-and-preeclampsia
#4
Simmi Kharb, Smiti Nanda
: Umbilical cord blood (UCB) is in contact with all the fetal tissues and can reflect the state of fetus and UCB can be compared with maternal blood. Inflammatory, metabolic and immunological disorders during pregnancy can affect the environment in which the fetus is developing and may produce various alterations. OBJECTIVE: To analyze different biochemical parameters in maternal venous blood and new born umbilical cord blood from healthy normotensive pregnant and preeclamptic women...
January 25, 2017: Current Hypertension Reviews
https://www.readbyqxmd.com/read/28122481/preperitoneal-fat-thicknesses-lipid-profile-and-oxidative-status-in-women-with-uterine-fibroids
#5
Arianna Vignini, Jacopo Sabbatinelli, Nicolò Clemente, Giovanni Delli Carpini, Marta Tassetti, Giulia Zagaglia, Andrea Ciavattini
PURPOSE: There is growing evidence supporting a possible role for metabolic syndrome and its determinants, such as dyslipidemia, in uterine fibroid (UF) pathogenesis. The present study aims to investigate the association between UFs and visceral and subcutaneous fat thickness (SFT), lipid profile, and oxidative and antioxidative status. METHODS: In this cross-sectional study, 35 patients diagnosed with UFs and 15 women without UFs were enrolled. Clinical history and anthropometric parameters were collected for every woman...
January 1, 2017: Reproductive Sciences
https://www.readbyqxmd.com/read/28111808/metabolism-of-prostaglandin-f2alpha-in-eurasian-lynx-lynx-lynx-and-asian-leopard-cat-prionailurus-bengalensis-euptilura
#6
M Dehnhard, S V Naidenko, K Jewgenow
Methods for monitoring endocrine status are useful tools for reproduction management. In particular, successful captive breeding of endangered feline species requires reliable methods for pregnancy diagnosis. In many species, uterine and placental prostaglandin-F2α (PGF2α) is involved in the regulation of reproductive processes. PGF2α is metabolized to 13,14-dihydro-15-keto-PGF2a (PGFM) during the first passage through the lungs. Immunoreactive PGFM is elevated in pregnant felids during the last trimester and is used for pregnancy diagnosis, although authentic PGFM is excreted in negligible amounts...
January 22, 2017: Reproduction in Domestic Animals, Zuchthygiene
https://www.readbyqxmd.com/read/28109839/ex-utero-culture-of-viviparous-embryos-of-the-lizard-zootoca-vivipara-provides-insights-into-calcium-homeostasis-during-development
#7
Tom W Ecay, James R Stewart, Greg Wiessner, Benoit Heulin
The chorioallantoic membrane resides adjacent to either the inner surface of the egg shell or uterine epithelium in oviparous and viviparous reptiles, respectively. Chorionic cells face the shell or uterine epithelium and transport calcium to underlying embryonic capillaries. Calcium transport activity of the chorioallantois increases in the final stages of development coincident with rapid embryonic growth and skeletal ossification. We excised embryos from viviparous Zootoca vivipara females at a stage prior to significant calcium accumulation and incubated them ex utero with and without calcium to test the hypothesis that chorioallantois calcium transport activity depends on developmental stage and not calcium availability...
January 18, 2017: Comparative Biochemistry and Physiology. Part A, Molecular & Integrative Physiology
https://www.readbyqxmd.com/read/28098892/metabolomics-study-on-primary-dysmenorrhea-patients-during-the-luteal-regression-stage-based-on-ultra-performance-liquid-chromatography-coupled-with-quadrupole%C3%A2-time%C3%A2-of%C3%A2-flight-mass-spectrometry
#8
Ling Fang, Caiyun Gu, Xinyu Liu, Jiabin Xie, Zhiguo Hou, Meng Tian, Jia Yin, Aizhu Li, Yubo Li
Primary dysmenorrhea (PD) is a common gynecological disorder which, while not life‑threatening, severely affects the quality of life of women. Most patients with PD suffer ovarian hormone imbalances caused by uterine contraction, which results in dysmenorrhea. PD patients may also suffer from increases in estrogen levels caused by increased levels of prostaglandin synthesis and release during luteal regression and early menstruation. Although PD pathogenesis has been previously reported on, these studies only examined the menstrual period and neglected the importance of the luteal regression stage...
January 13, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28097517/in-utero-exposure-of-hyperlipidemic-mice-to-diesel-exhaust-lack-of-effects-on-atherosclerosis-in-adult-offspring-fed-a-regular-chow-diet
#9
Jenna Harrigan, Divya Ravi, Jerry Ricks, Michael E Rosenfeld
Uterine stress is associated with an increased risk of later life metabolic diseases. In this study, we investigated the effect of diesel exhaust (DE) exposure in utero on adult susceptibility to atherosclerosis in genetically hyperlipidemic mice. Pregnant apolipoprotein E-deficient mice received either DE exposure (~250-300 μg/m(3) PM2.5 for 6 h/day, 5 days/week) or filtered air (FA) throughout gestation. Treatment effects on litter size and gender distribution were recorded. Plasma cholesterol and triglycerides were measured at 8, 12 and 16 weeks of age...
January 17, 2017: Cardiovascular Toxicology
https://www.readbyqxmd.com/read/28089263/adiponectin-orexin-a-and-orexin-b-concentrations-in-the-serum-and-uterine-luminal-fluid-during-early-pregnancy-of-pigs
#10
Nina Smolinska, Marta Kiezun, Kamil Dobrzyn, Karol Szeszko, Anna Maleszka, Tadeusz Kaminski
Adiponectin is the most abundant adipose-released protein that circulates in human plasma at high concentrations. The neuropeptides orexin A (OXA, hypocretin-1) and orexin B (OXB, hypocretin-2) are derived from a common precursor peptide, prepro-orexin and are produced mainly by neurons located in the lateral hypothalamus. It has been demonstrated that the peptides such as adiponectin and orexins have an important role in the regulation of energy metabolism and neuroendocrine functions. These hormones appear to be implicated in both normal and disturbed pregnancy...
January 9, 2017: Animal Reproduction Science
https://www.readbyqxmd.com/read/28070584/changes-in-protein-expression-profiles-in-bovine-endometrial-epithelial-cells-exposed-to-e-coli-lps-challenge
#11
Cristian Piras, Yongzhi Guo, Alessio Soggiu, Metasu Chanrot, Viviana Greco, Andrea Urbani, Gilles Charpigny, Luigi Bonizzi, Paola Roncada, Patrice Humblot
E. coli is one of the most frequently involved bacteria in uterine diseases. Lipopolysaccharide (LPS) is a component of the outer membrane of Gram-negative bacteria involved in pathogenic processes leading to post-partum metritis and endometritis in cattle. It also causes inflammation of the endometrium. The increase of cell proliferation by LPS is part of the inflammatory process. The aim of this study was to investigate possible changes in protein expression in relation to the proliferative response of bEECs after challenge with E...
January 10, 2017: Molecular BioSystems
https://www.readbyqxmd.com/read/28056994/hexokinase-2-drives-glycogen-accumulation-in-equine-endometrium-at-day-12-of-diestrus-and-pregnancy
#12
Sarah A Bramer, Alysson Macedo, Claudia Klein
BACKGROUND: Secretion of histotroph during the prolonged pre-implantation phase in mares is crucial to pregnancy maintenance, manifested as increased embryonic loss in mares with age-related endometrial degeneration. Glycogen content of uterine histotroph is higher during the progesterone-dominated phase of the estrous cycle in mares, but regulatory mechanisms are not well understood. METHODS: mRNA expression of glycogen-metabolizing enzymes (HK1, HK2, GSK3B, GYS1, PEPCK, PKM, PYGM) in endometrial samples were compared among mares in anestrus, estrus, and at Day 12 of diestrus and pregnancy...
January 5, 2017: Reproductive Biology and Endocrinology: RB&E
https://www.readbyqxmd.com/read/28008746/clinical-and-biochemical-factors-associated-with-preeclampsia-in-women-with-obesity
#13
Matias C Vieira, Lucilla Poston, Elaine Fyfe, Alexandra Gillett, Louise C Kenny, Claire T Roberts, Philip N Baker, Jenny E Myers, James J Walker, Lesley M McCowan, Robyn A North, Dharmintra Pasupathy
OBJECTIVE: To compare early pregnancy clinical and biomarker risk factors for later development of preeclampsia between women with obesity (body mass index, BMI ≥30 kg/m(2) ) and those with a normal BMI (20-25 kg/m(2) ). METHODS: In 3,940 eligible nulliparous women from the Screening for Pregnancy Endpoints (SCOPE) study, a total of 53 biomarkers of glucose and lipid metabolism, placental function, and known markers of preeclampsia were measured at 14 to 16 weeks' gestation...
February 2017: Obesity
https://www.readbyqxmd.com/read/27974911/the-etiopathogenesis-of-uterine-fibromatosis
#14
EDITORIAL
L Manta, N Suciu, O Toader, R M Purcărea, A Constantin, F Popa
Uterine fibroids or uterine leiomyomas are the most common benign tumors of the uterus among women of fertile age, while the etiology is still incompletely elucidated. The occurrence and development of the fibromatosis may be related to certain risk factors and genic mechanisms, although the exact causes are not yet fully known. The development of uterine fibroids is correlated not only with the metabolism and with the level of female sexual hormones, estrogen, and progesterone, but also with the number of these hormone receptors expressed on the surface of the myometrium...
January 2016: Journal of Medicine and Life
https://www.readbyqxmd.com/read/27936087/detection-of-placental-proteomes-at-different-uterine-positions-in-large-white-and-meishan-gilts-on-gestational-day-90
#15
Long Che, Mengmeng Xu, Zhenguo Yang, Shengyu Xu, Lianqiang Che, Yan Lin, Zhengfeng Fang, Bin Feng, Jian Li, Daiwen Chen, De Wu
Within-litter uniformity in pigs is a major factor affecting piglet survival and growth performance. We know that Meishan (MS) gilts have higher piglet survival rate than Large White (LW) gilts because their foetal weight is less varied. To understand the molecular basis for placental nutritional transport during the late stages of gestation in LW and MS, we employed the isobaric tags for relative and absolute quantification (iTRAQ) method to investigate alterations in the placental proteomes of LW and MS gilts on gestational day 90...
2016: PloS One
https://www.readbyqxmd.com/read/27928721/clinical-and-metabolic-response-to-selenium-supplementation-in-pregnant-women-at-risk-for-intrauterine-growth-restriction-randomized-double-blind-placebo-controlled-trial
#16
Elaheh Mesdaghinia, Azam Rahavi, Fereshteh Bahmani, Nasrin Sharifi, Zatollah Asemi
Data on the effects of selenium supplementation on clinical signs and metabolic profiles in women at risk for intrauterine growth restriction (IUGR) are scarce. This study was designed to assess the effects of selenium supplementation on clinical signs and metabolic status in pregnant women at risk for IUGR. This randomized double-blind placebo-controlled clinical trial was performed among 60 women at risk for IUGR according to abnormal uterine artery Doppler waveform. Participants were randomly assigned to intake either 100 μg selenium supplements as tablet (n = 30) or placebo (n = 30) for 10 weeks between 17 and 27 weeks of gestation...
December 7, 2016: Biological Trace Element Research
https://www.readbyqxmd.com/read/27918728/cholesterol-metabolism-in-rabbit-blastocysts-under-maternal-diabetes
#17
S Mareike Pendzialek, Maria Schindler, Torsten Plösch, Jacqueline Gürke, Elisa Haucke, Stefanie Hecht, Bernd Fischer, Anne Navarrete Santos
In the rabbit reproductive model, maternal experimentally induced insulin-dependent diabetes mellitus (expIDD) leads to accumulation of lipid droplets in blastocysts. Cholesterol metabolism is a likely candidate to explain such metabolic changes. Therefore, in the present study we analysed maternal and embryonic cholesterol concentrations and expression of related genes in vivo (diabetic model) and in vitro (embryo culture in hyperglycaemic medium). In pregnant expIDD rabbits, the serum composition of lipoprotein subfractions was changed, with a decrease in high-density lipoprotein cholesterol and an increase in very low-density lipoprotein cholesterol; in uterine fluid, total cholesterol concentrations were elevated...
December 6, 2016: Reproduction, Fertility, and Development
https://www.readbyqxmd.com/read/27914987/tetrabromobisphenol-a-activates-the-hepatic-interferon-pathway-in-rats
#18
J K Dunnick, D L Morgan, S A Elmore, K Gerrish, A Pandiri, T V Ton, K R Shockley, B A Merrick
Tetrabromobisphenol A (TBBPA) is a widely used flame retardant in printed circuit boards, paper, and textiles. In a two-year study, TBBPA showed evidence of uterine tumors in female Wistar-Han rats and liver and colon tumors in B6C3F1 mice. In order to gain further insight into early gene and pathway changes leading to cancer, we exposed female Wistar Han rats to TBBPA at 0, 25, 250, or 1000mg/kg (oral gavage in corn oil, 5×/week) for 13 weeks. Because at the end of the TBBPA exposure period, there were no treatment-related effects on body weights, liver or uterus lesions, and liver and uterine organ weights were within 10% of controls, only the high dose animals were analyzed...
January 15, 2017: Toxicology Letters
https://www.readbyqxmd.com/read/27910069/lkb1-as-a-tumor-suppressor-in-uterine-cancer-mouse-models-and-translational-studies
#19
Christopher G Peña, Diego H Castrillón
The LKB1 tumor suppressor was identified in 1998 as the gene mutated in the Peutz-Jeghers Syndrome (PJS), a hereditary cancer predisposition characterized by gastrointestinal polyposis and a high incidence of cancers, particularly carcinomas, at a variety of anatomic sites including the gastrointestinal tract, lung, and female reproductive tract. Women with PJS have a high incidence of carcinomas of the uterine corpus (endometrium) and cervix. The LKB1 gene is also somatically mutated in human cancers arising at these sites...
2017: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/27908602/kisspeptin-and-embryo-implantation-after-icsi
#20
Zehra Jamil, Syeda Sadia Fatima, Sara Arif, Faiza Alam, Rehana Rehman
A cross-sectional study was carried out at the Australian Concept Infertility Medical Centre from June 2014 to June 2015 to relate serum kisspeptin levels on human chorionic gonadotrophin (HCG) day with pregnancy outcome after intracytoplasmic sperm injection (ICSI). A total of 176 women aged 20 to 42 years, with regular menstrual cycles, normal thyroid function and prolactin levels selected for ICSI were included in the study. Patients with uterine fibroids, metabolic disorders, short agonist and antagonist protocol were excluded...
February 2017: Reproductive Biomedicine Online
keyword
keyword
69906
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"