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https://www.readbyqxmd.com/read/28645466/the-scottish-enhanced-staphylococcus-aureus-bacteraemia-surveillance-program-the-first-18-months-data-in-children
#1
F Murdoch, J Danial, A K Morris, E Czarniak, J L Bishop, E Glass, L J Imrie
BACKGROUND: National enhanced surveillance of Staphylococcus aureus Bacteraemia (SAB) commenced on the 1(st) of October 2014 to gain a more in-depth understanding of the epidemiology of SAB within Scotland. Children under 16 were analysed separately from adults because previous studies had demonstrated differences in the epidemiology. AIM: The aim was to identify risk factors and patient populations most at risk to allow focused improvement plans to be developed...
June 20, 2017: Journal of Hospital Infection
https://www.readbyqxmd.com/read/28644549/a-retrospective-analysis-of-the-symptoms-and-course-of-dengue-infection-during-pregnancy
#2
Kavita Agarwal, Sunita Malik, Pratima Mittal
OBJECTIVE: To assess outcomes among pregnant women diagnosed with dengue infection. METHODS: In a retrospective study, the medical records of all pregnant women with dengue infection admitted to Safdarjung Hospital, New Delhi, India, from July to December 2015 were reviewed. Maternal and fetal outcomes were compared by pregnancy length and stage of disease at diagnosis. RESULTS: Overall, 62 pregnant women with dengue infection were identified...
June 23, 2017: International Journal of Gynaecology and Obstetrics
https://www.readbyqxmd.com/read/28639599/comparative-analysis-of-luminex-based-donor-specific-antibody-mean-fluorescence-intensity-values-with-complement-dependent-cytotoxicity-flow-crossmatch-results-in-live-donor-renal-transplantation
#3
Ajay Kumar Baranwal, Deepali Krishan Bhat, Sanjeev Goswami, Sanjay Kumar Agarwal, Gurvinder Kaur, Jasmeet Kaur, Narinder Mehra
BACKGROUND & OBJECTIVES: Antibodies specific to donor human leucocyte antigen (HLA) play a critical role in graft rejection and graft loss. In recent years, techniques for their detection have evolved significantly providing an ever-increasing degree of sensitivity and specificity, from the conventional cell-based assays to the advanced solid-phase system based on the Luminex platform. Consensus is still evolving on the routine employment of all these methods, either stand alone or in combination...
February 2017: Indian Journal of Medical Research
https://www.readbyqxmd.com/read/28639391/an-investigation-of-the-relationship-between-recurrent-spontaneous-abortion-and-memory-t-follicular-helper-cells
#4
Xiaorui Luan, Xiaomin Kang, Weiping Li, Qian Dong
PROBLEM: Immune tolerance with respect to a semi-allogeneic fetus plays a key role in the establishment of a pregnancy. Memory T follicular helper (Tfh) cells have a central role in the regulation of the adaptive immune response. Much of our knowledge of memory Tfh cells' function comes from immune-related diseases. However, the true physiological characteristics of memory Tfh cells and their mode of action in pregnancy remain unclear. METHODS OF STUDY: Deciduas and blood were obtained from 25 recurrent spontaneous abortion (RSA) patients undergoing surgical abortion and 19 normal women in early pregnancy undergoing elective termination...
June 21, 2017: American Journal of Reproductive Immunology: AJRI
https://www.readbyqxmd.com/read/28627774/decreased-expression-of-wnt2-in-villi-of-unexplained-recurrent-spontaneous-abortion-patients-may-cause-trophoblast-cell-dysfunction-via-downregulated-wnt-%C3%AE-catenin-signaling-pathway
#5
Ning Li, Shuhong Li, Yanwei Wang, Jiahui Wang, Kai Wang, Xin Liu, Yan Li, Juan Liu
WNT2 has been reported to be important for placental development, especially for the proper vascularization of the placenta. However, its precise role in first-trimester trophoblast cells is still unknown. WNT2 expression in the villous tissues of unexplained recurrent spontaneous abortion (URSA) patients was compared with that of healthy women by Western blot. The function of WNT2 in HTR-8/SVneo trophoblast cells was evaluated by altering the cellular WNT2 level through overexpression and shRNA knockdown. The molecular mechanism of the effect of WNT2 on trophoblast cells was investigated...
June 19, 2017: Cell Biology International
https://www.readbyqxmd.com/read/28627638/meiotic-defects-and-decreased-expression-of-genes-located-around-the-chromosomal-breakpoint-in-the-testis-of-a-patient-with-a-novel-46-x-t-y-1-p11-3-p31-translocation
#6
Guangyuan Li, Furhan Iqbal, Liu Wang, Zhipeng Xu, Xiaoyan Che, Wen Yu, Liang Shi, Tonghang Guo, Guixiang Zhou, Xiaohua Jiang, Huan Zhang, Yuanwei Zhang, Dexin Yu
Balanced translocations are known to be associated with infertility, spontaneous abortions and birth defects in mammals. Spermatocyte spreading and immunostaining were applied to detect meiotic prophase I progression, homologous chromosome pairing, synapsis and recombination in an azoospermic reciprocal translocation 46,X,t(Y;1)(p11.3;p31) carrier. Histological examination of testicular sections revealed a severely reduced number of germ cells with no spermatids or sperm in the carrier. A significant reduction in XY recombination was observed in the patient...
June 14, 2017: International Journal of Molecular Medicine
https://www.readbyqxmd.com/read/28617148/outcomes-of-ivf-cycles-coupled-with-pgs-by-acgh-of-embryos-from-donor-and-autologous-oocytes-transferred-after-vitrification-to-women-of-advanced-maternal-age
#7
Elena M Fedorova, Svetlana A Shlykova, Ksenia V Shunkina, Olga G Zaitceva, Elena N Lapina, Taras V Yanchuk, Alla S Kalugina
It is well documented that aneuploidy rate in preimplantation embryos increases with the mother's age, and at the same time the number of oocytes diminishes. Consequently, for patients of advanced maternal age two options are available to overcome these limitations: use of oocytes from young donors, or use of own oocytes coupled with preimplantation genetic screening (PGS) for 24 chromosomes. However, it is not clear which strategy might be more effective. The aim of this retrospective study was to evaluate outcomes of IVF cycles coupled with transfer of vitrified embryos from donor or autologous oocytes, both with or without PGS...
June 15, 2017: Gynecological Endocrinology
https://www.readbyqxmd.com/read/28616412/assessing-the-presence-of-chlamydia-trachomatis-genome-in-pregnant-women-with-spontaneous-abortion-using-polymerase-chain-reaction-method-in-yasuj-first-report-from-southwest-of-iran
#8
Alborz Jahangiri Sisakht, Navid Omidifar, Nahid Mohamadkhani, Maryam Karimpoorfard, Mohammad Kargar, Mansoureh Shokripour
CONTEXT: Chlamydia trachomatis is one of the most prevalent factors of sexually transmitted diseases worldwide, which causes abortion, premature rupture of membrane, uterine cervicitis, pelvic inflammatory diseases, and ectopic pregnancy. AIMS: The aim of this study was to investigate the presence of C. trachomatis genome in pregnant women with abortion in Yasuj, Iran. SETTINGS AND DESIGN: This is a descriptive-analytical study in Shahid Mofateh Gyneco-obstetrics clinic and Emam sajjad Hospital...
2017: Journal of Education and Health Promotion
https://www.readbyqxmd.com/read/28609762/increased-toll-like-receptor-myeloid-differentiation-factor-88-expression-at-the-maternal-fetal-interface-is-associated-with-spontaneous-abortion
#9
Mengzhou He, Yuan Zhou, Min Jiang, Fanfan Li, Meitao Yang, Yao Fan, Dongrui Deng
AIMS: Toll-like receptors (TLRs) form a group of pattern recognition receptors that play a major role in maintaining innate host immunity. Myeloid differentiation factor 88 (MyD88) is an adaptor molecule that is essential for signaling via the TLR family. To analyze the mechanism of the imbalance in the innate immune system mediated by TLRs-MyD88 in spontaneous abortion, we detected the expression of TLR-2, TLR-4, TLR-7, and MyD88 in placentae and deciduas. METHODS: The expression of TLR-2, TLR-4, TLR-7, and MyD88 in the placentae and deciduas of abortion-prone mice (n = 10) and normal pregnant mice (n = 10) were analyzed by immunochemistry, western blot, and real-time polymerase chain reaction...
June 14, 2017: Gynecologic and Obstetric Investigation
https://www.readbyqxmd.com/read/28606781/sab-is-differentially-expressed-in-the-brain-and-affects-neuronal-activity
#10
Alejandro O Sodero, Monica Rodriguez-Silva, Chiara Salio, Marco Sassoè-Pognetto, Jeremy W Chambers
Sab (SH3 binding protein 5 or SH3BP5) is a mitochondrial scaffold protein involved in signaling associated with mitochondrial dysfunction and apoptosis; furthermore, Sab is a crucial signaling platform for neurodegenerative disease. To determine how this signaling nexus could have a significant effect on disease, we examined the regional abundance of Sab in the brain and sub-neuronal distribution, and we monitored the effect of Sab-mediated signaling on neuronal activity. We found that Sab is widely expressed in the adult mouse brain with increased abundance in hippocampus, ventral midbrain, and cerebellum...
June 9, 2017: Brain Research
https://www.readbyqxmd.com/read/28603997/inhibition-of-human-ugt1a1-mediated-bilirubin-glucuronidation-by-polyphenolic-acids-impact-safety-of-popular-salvianolic-acid-a-b-containing-drugs-and-herbal-products
#11
Guo Ma, Ying Zhang, Wenyan Chen, Zhifang Tang, Xiaoming Xin, Ping Yang, Xiaoqin Liu, Weimin Cai, Ming Hu
Bilirubin-related adverse reactions (ADR, e.g., jaundice and hyperbilirubinemia) induced by herbs rich in certain polyphenolic acids are widely reported. However, the causes and the mechanisms underlying these ADR are not well understood. The purpose of this article is to determine the mechanism by which certain polyphenolic acids inhibit UGT1A1-mediated bilirubin glucuronidation, leading to jaundice or hyperbilirubinemia. We investigated in vitro inhibitory effects on bilirubin glucuronidation of salvianolic acid A (SAA), salvianolic acid B (SAB), danshensu (DSS), protocatechuic aldehyde (PA), and rosmarinic acid (RA), as well as two Salvia miltiorrhiza injections (DSI and CDI) rich in polyphenolic acids...
June 22, 2017: Molecular Pharmaceutics
https://www.readbyqxmd.com/read/28602702/the-scottish-enhanced-staphylococcus-aureus-bacteraemia-surveillance-program-the-first-18-months-data-in-adults
#12
F Murdoch, J Danial, A K Morris, E Czarniak, J L Bishop, E Glass, L J Imrie
BACKGROUND: Staphylococcus aureus bacteraemia (SAB) is the second most common source of positive blood cultures after Escherichia coli (E. coli) reported within NHS Scotland. Laboratory surveillance has been mandatory in Scotland for SAB since 2001. AIM: To gain an understanding of the epidemiology of SAB cases and associated risk factors for healthcare and true community onset. Identifying these factors and patient populations most at risk allows focused improvement plans to be developed...
June 8, 2017: Journal of Hospital Infection
https://www.readbyqxmd.com/read/28602043/efficacy-of-first-trimester-ultrasound-parameters-for-prediction-of-early-spontaneous-abortion
#13
Mamta Rath Datta, Ankush Raut
OBJECTIVE: To assess first-trimester ultrasound measurements for the prediction of early spontaneous abortion. METHODS: In a prospective observational study in Jamshedpur, India, women with a singleton pregnancy of 42-76 days were enrolled between November 2014 and April 2016. Inclusion criteria were spontaneous conception, embryonic cardiac activity, and regular menstrual cycle. Fetal crown-to-rump length (CRL), gestational sac diameter (GSD), yolk sac diameter (YSD), and fetal heart rate (FHR) were measured by transvaginal ultrasonography...
June 11, 2017: International Journal of Gynaecology and Obstetrics
https://www.readbyqxmd.com/read/28600063/molecular-cytogenetic-characterization-of-mosaicism-for-a-small-supernumerary-marker-chromosome-derived-from-chromosome-7-in-the-male-partner-of-a-phenotypically-normal-couple-with-repeated-spontaneous-abortions
#14
Chih-Ping Chen, Ming Chen, Yuh-Ming Hwu, Shun-Ping Chang, Shin-Wen Chen, Shih-Ting Lai, Chen-Chi Lee, Wayseen Wang
No abstract text is available yet for this article.
June 2017: Taiwanese Journal of Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28600033/evaluation-of-hla-g-14-bp-ins-del-and%C3%A2-3142g-c-polymorphisms-with-susceptibility-to-recurrent-spontaneous-abortion
#15
Mohammad Hashemi, Mojgan Mokhtari, Safura Khazaeian, Gholamreza Bahari, Maryam Rezaei, Alireza Nakhaee, Mohsen Taheri
OBJECTIVE: HLA-G is critically important for successful implantation during pregnancy. Increasing evidence supposed that HLA-G plays a key role in tolerance of the semi-allogeneic graft in pregnancy by inhibiting the cytotoxic functions of T and NK cells. The present study aimed to evaluate the impact of HLA-G rs1063320 (+3142G>C) and 14-bp insertion (ins)/deletion (del) polymorphisms on recurrent spontaneous abortion (RSA). MATERIALS AND METHODS: Genomic DNA from 93 RSA patients and 93 normal fertile women was isolated using the salting out method...
June 2017: Taiwanese Journal of Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28599391/association-between-genital-mycoplasmas-acute-chorioamnionitis-and-fetal-pneumonia-in-spontaneous-abortions
#16
Maria Agnese Latino, Giovanni Botta, Claudia Badino, Daniela De Maria, Annalisa Petrozziello, Alessandra Sensini, Christian Leli
AIM: Ureaplasma parvum, Ureaplasma urealyticum and Mycoplasma hominis are also known as genital mycoplasmas. Acute chorioamnionitis is an inflammation of the placenta associated with miscarriage. We retrospectively evaluated a possible association between genital mycoplasmas detection, acute chorioamnionitis and fetal pneumonia from second and third trimester spontaneous abortions. METHODS: One hundred and thirty placenta and fetal lung samples were evaluated for histological examination...
May 25, 2017: Journal of Perinatal Medicine
https://www.readbyqxmd.com/read/28599004/extraparenchymal-neurocysticercosis-demographic-clinicoradiological-and-inflammatory-features
#17
Mariana Marcin Sierra, Mariana Arroyo, May Cadena Torres, Nancy Ramírez Cruz, Fernando García Hernández, Diana Taboada, Ángeles Galicia Martínez, Tzipe Govezensky, Edda Sciutto, Andrea Toledo, Agnès Fleury
BACKGROUND: Extraparenchymal neurocysticercosis (ExPNCC), an infection caused by Taenia solium cysticerci that mainly occurs in the ventricular compartment (Ve) or the basal subarachnoid space (SAb), is more severe but less frequent and much less studied than parenchymal neurocysticercosis (ParNCC). Demographic, clinical, radiological, and lumbar cerebrospinal fluid features of patients affected by ExPNCC are herein described and compared with those of ParNCC patients. METHODOLOGY AND PRINCIPAL FINDINGS: 429 patients with a confirmed diagnosis of neurocysticercosis, attending the Instituto Nacional de Neurología y Neurocirugía, a tertiary reference center in Mexico City, from 2000 through 2014, were included...
June 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28595591/effect-of-race-and-ethnicity-on-utilization-and-outcomes-of-assisted-reproductive-technology-in-the-usa
#18
Alice J Shapiro, Sarah K Darmon, David H Barad, David F Albertini, Norbert Gleicher, Vitaly A Kushnir
BACKGROUND: The purpose of this study was to determine the utilization and live birth rates of assisted reproductive technology (ART) modalities among various racial and ethnic groups in recent years. METHODS: We reviewed ART data reported to the Society for Assisted Reproductive Technologies Clinic Outcome Reporting System (SART CORS) for autologous ART and third-party ART (3ART) cycles which involved donor oocytes, sperm, embryos and gestational carrier, performed in the U...
June 8, 2017: Reproductive Biology and Endocrinology: RB&E
https://www.readbyqxmd.com/read/28588636/a-case-of-spontaneous-abortion-related-to-ovarian-endometriosis-in-a-golden-retriever-dog
#19
M A Demirel
This report describes a case of spontaneous abortion in a 4-year-old Golden Retriever dog with ovarian endometriosis. Clinical findings indicated that there was not any senstivity in the abdomen and the viability parameters were within the reference values. On vaginal examination, serosanguineous discharge was determined. Ultrasonographic examination revealed that no fetus was observed in cornu uteri and an hypoechoic cystic structure, measuring 3.2 × 3.4 cm was found behind the left kidney. Ovarian cyst was suspected, and then ovariohysterectomy was performed...
2017: Iranian journal of veterinary research
https://www.readbyqxmd.com/read/28587344/acquired-uterine-arteriovenous-fistula-due-to-a-previous-cornual-pregnancy-with-placenta-accreta-a-case-report
#20
Dongdong Guan, Jie Wang, Liju Zong, Shan Li, You-Zhong Zhang
The present report describes a case of an acquired uterine arteriovenous fistula, which, following surgery and postoperative pathological analysis, was confirmed as a previous cornual pregnancy with placenta accreta. The patient was a 37-year-old woman (gravida 3; para 2) who had previously delivered two children via cesarean section (in 2004 and 2010, respectively) and also had a spontaneous abortion (2008). She had experienced continuous menstrual bleeding for ~20 days and had a history of prolonged (~30 days) vaginal bleeding 13 months earlier...
June 2017: Experimental and Therapeutic Medicine
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