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Repeat abortion

S Haider, C Stoffel, A M Dude
STUDY OBJECTIVE: To describe contraceptive method use by adolescent women in the six months following any pregnancy. DESIGN: We conducted a secondary analysis of the 2011-13 and 2013-15 cycles of the National Survey of Family Growth. SETTING: This survey is a nationally - representative population - based survey of reproductive aged women in the United States. PARTICIPANTS: The sample included respondents who had at least one pregnancy that ended both within the contraceptive calendar period and before the month of the respondent's twentieth birthday...
March 15, 2018: Journal of Pediatric and Adolescent Gynecology
Xinguang Sun, Yunfeng Zhang, Yinjun Yang, Jingjing Liu, Wei Zheng, Baiping Ma, Baolin Guo
Radix Dipsaci (RD), the dried root of Dipsacus asper, is used in traditional Chinese medicine as a remedy for bone fractures, traumatic hematoma, threatened abortion, and uterine bleeding. A novel ultra high-performance liquid chromatography coupled with quadrupole-time-of-flight tanderm mass spectrometry (UHPLC-Q-TOF/MS) approach was performed to rapidly characterize the chemical constituents of RD. Consequently, 21 compounds, including 12 iridoid glycosides (IGs), 4 furofuran lignans (FLs), and 5 phenolic acids (PAs) were discovered and identified from RD...
March 3, 2018: Journal of Pharmaceutical and Biomedical Analysis
Hannah G Hampton, Simon A Jackson, Robert D Fagerlund, Anne I M Vogel, Ron L Dy, Tim R Blower, Peter C Fineran
Bacteria resist phage infection using multiple strategies, including CRISPR-Cas and abortive infection (Abi) systems. Abi systems provide population-level protection from phage predation, via "altruistic" cell suicide. It has recently been shown that some Abi systems function via a toxin-antitoxin (TA) mechanism, such as the widespread AbiE family. The Streptococcus agalactiae AbiE system consists of a bicistronic operon encoding the AbiEi antitoxin and AbiEii toxin, which function as a Type IV TA system...
March 5, 2018: Journal of Molecular Biology
Roberto Sánchez-Sánchez, Ignacio Ferre, Michela Re, Patricia Vázquez, Luis Miguel Ferrer, Javier Blanco-Murcia, Javier Regidor-Cerrillo, Manuel Pizarro Díaz, Marta González-Huecas, Enrique Tabanera, Paula García-Lunar, Julio Benavides, Pablo Castaño, Andrew Hemphill, Matthew A Hulverson, Grant R Whitman, Kasey L Rivas, Ryan Choi, Kayode K Ojo, Lynn K Barrett, Wesley C Van Voorhis, Luis Miguel Ortega-Mora
Neospora caninum is one of the main causes of abortion in cattle, and recent studies have highlighted its relevance as an abortifacient in small ruminants. Vaccines or drugs for the control of neosporosis are lacking. Bumped kinase inhibitors (BKIs), which are ATP-competitive inhibitors of calcium dependent protein kinase 1 (CDPK1), were shown to be highly efficacious against several apicomplexan parasites in vitro and in laboratory animal models. We here present the pharmacokinetics, safety and efficacy of BKI-1553 in pregnant ewes and foetuses using a pregnant sheep model of N...
March 1, 2018: International Journal for Parasitology, Drugs and Drug Resistance
Denys Fontaine, Serena Santucci, Michel Lanteri-Minet
Cluster headache (CH) is a primary headache and considered as one of the worst pains known to man. The sphenopalatine ganglion (SPG) plays a pivotal role in cranial autonomic symptoms associated with pain. Lesioning procedures involving the SPG and experimental acute SPG stimulation have shown some degree of efficacy with regard to CH. A neuromodulation device, chronically implanted in the pterygopalatine fossa, has been specifically designed for acute on-demand SPG stimulation. In a pilot placebo-controlled study in 28 patients suffering from refractory chronic CH, alleviation of pain was achieved in 67...
2018: Journal of Pain Research
Maryam Eftekhar, Elham Naghshineh, Parisa Khani
As new research reveals, granulocyte colony-stimulating factor (G-CSF) plays an effective role in pregnancy success, considering that it not only affects the embryo implantation and ovarian function but also it promotes endometrial thickening and improves the pathophysiology of endometriosis, which all fundamentally lead to reducing pregnancy loss. In this review, we focus on the role of G-CSF in human reproduction. We summarized its role in ovulation, luteinized unruptured follicle syndrome, poor responders, improving repeated in vitro fertilization failure, endometrial receptivity and treatment of thin endometrium, and recurrent spontaneous abortion...
2018: Journal of Research in Medical Sciences: the Official Journal of Isfahan University of Medical Sciences
Vinayagamurthy Balamurugan, Anusha Alamuri, K Bharathkumar, Sharanagouda Siddanagouda Patil, Gurrappa Naidu Govindaraj, Mohandoss Nagalingam, Paramanandham Krishnamoorthy, Habibur Rahman, Bibek Ranjan Shome
In this study, the seroprevalence and distribution of Leptospira in dairy cattle in endemic states of India were investigated in association with reproductive problems of the cattle. A total of 373 cattle serum samples from 45 farms in Maharashtra, Gujarat, Andhra Pradesh, Telangana, Karnataka, Tamil Nadu, Punjab, Haryana, Chhattisgarh, Sikkim and Uttarakhand states were collected from animals with a history of reproductive disorders like abortion, repeat breeding, anoestrus and endometritis, and also from apparently healthy animals...
February 14, 2018: Tropical Animal Health and Production
Fuming Sang, Zhizhou Zhang, Lin Yuan, Deli Liu
Multi-round PCR is an important technique for obtaining enough target DNA from rare DNA resources, and is commonly used in many fields including forensic science, ancient DNA analysis and cancer research. However, multi-round PCR is often aborted, largely due to the accumulation of non-specific amplification during repeated amplifications. Here, we developed a Pfu polymerase based multi-round PCR technique assisted by quantum dots (QDs). Different PCR assays, DNA polymerases (Pfu and Taq), DNA sizes and GC amounts were compared in this study...
February 13, 2018: Analyst
Yang-Chun Feng, Wen-Li Ji, Na Yue, Yan-Chun Huang, Xiu-Min Ma
Background: According to recent clinical observations, deficient DNA mismatch repair (dMMR) is capable of improving antitumor effects of the PD-1/PD-L1 pathway, suggesting that dMMR may act as a prognostic indicator of PD-1/PD-L1 antibody drugs. In this study, we examined the dMMR and PD-1/PD-L1 expression, as well as explored the correlation of dMMR status with PD-1/PD-L1 expression in cervical cancer patients, in order to optimize cervical cancer patient selection for PD-1/PD-L1 antibody drug treatment, which is helpful to avoid adverse effects and keep costs manageable...
2018: Cancer Management and Research
Priya Sinha, Amita Suneja, Kiran Guleria, Richa Aggarwal, Neelam B Vaid
Objective: To compare the efficacy and safety of mifepristone followed by misoprostol with misoprostol alone in the management of early pregnancy failure (EPF). Study Design: A randomized double-blind placebo-controlled clinical trial. Methods: Ninety-two women with EPF ≤12 weeks were recruited and randomly allocated to receive either mifepristone 200 mg ( n  = 46) or placebo ( n  = 46). Forty-eight hours later, patients in both the groups were given 800 µg misoprostol per-vaginum...
February 2018: Journal of Obstetrics and Gynaecology of India
Marco Bandini, Felix Preisser, Sebastiano Nazzani, Michele Marchioni, Zhe Tian, Nicola Fossati, Giorgio Gandaglia, Andrea Gallina, Firas Abdollah, Shahrokh F Shariat, Francesco Montorsi, Fred Saad, Derya Tilki, Alberto Briganti, Pierre I Karakiewicz
BACKGROUND: Aborted radical prostatectomy (aRP) in lymph node (LN) metastatic (pN1) prostate cancer (PCa) patients showed worse survival in European patients. Contemporary rates of aRP are unknown in North America. OBJECTIVE: To examine the rate of aRP and its effect on cancer-specific mortality (CSM) in contemporary North American patients. DESIGN, SETTING, AND PARTICIPANTS: Within the Surveillance Epidemiology and End Results database (2004-2014), we identified 3719 pN1 PCa patients...
January 20, 2018: European Urology Focus
Hatern Tintara, Peangpailin Voradithi, Thanapan Choobun
PURPOSE: To evaluate the effectiveness of celecoxib for pain relief and antipyresis during second trimester abortion using sublingual misoprostol. METHODS: Fifty-six pregnant women of gestational age 14-24 weeks were randomly assigned in a double-blind randomized controlled trial to receive 400 mg of celecoxib or placebo just before sublingual administration of misoprostol 400 µg every 6 h. Pain and body temperature (BT) were assessed every 1 h until the abortion or 24 h after the first dose of misoprostol...
January 11, 2018: Archives of Gynecology and Obstetrics
Somaie Matin, Gholamreza Shahbazi, Shervin Tabrizian Namin, Rouhallah Moradpour, Farideh Feizi, Hadi Piri-Dogahe
Primary maternal infection with toxoplasmosis during pregnancy is frequently associated with transplacental transmission of the parasite to the fetus. This study was conducted to test the utility of PCR assay to detect recent infections with Toxoplasma in aborted women at various gestational ages who referred to Obstetrics and Gynecology Department of Alavi Hospital in Ardabil during 2014 and 2016. Two hundred women with a history of single or repeated abortion were investigated in this study. Blood samples were tested for specific anti-Toxoplasma IgM and IgG antibodies by ELISA...
December 2017: Korean Journal of Parasitology
Robert Lee Stanley, Takako Ohashi, Jacob Gordon, Chishimba Nathan Mowa
A timely and complete uterine cervical tissue repair postpartum is of necessity to prevent obstetrical complications, such as cervicitis, ectropion, hemorrhage, repeated miscarriages or abortions and possibly preterm labor and malignancies. We recently characterized the morphological alterations, as well as changes in angiogenic expression profile in a mice uterine cervix during the immediate postpartum period. Here, we build on this previous study using a proteomic analysis to profile postpartum tissue changes in mice cervix during the same period, the first 48 h of postpartum...
January 2018: Journal of Molecular Endocrinology
A Rahman, D Francomano, F Sagnella, F Lisi, C Manna
OBJECTIVE: To evaluate the efficacy of recombinant LH (r-LH) addition in the late phase of ovarian stimulation in patients with repeated implantation failure (RIF). PATIENTS AND METHODS: 66 infertile couples undergoing ICSI treatment due to male factor were allocated to group A (33) and to group B (33). Group A (29 subjects) received recombinant FSH (r-FSH) supplemented by r-LH in the late follicular phase starting the same day of GnRH-antagonist (GnRH-ant) administration, and group B (32 subjects) received r-FSH alone...
December 2017: European Review for Medical and Pharmacological Sciences
Elisabeth Eckersberger, Erin Pearson, Kathryn Andersen, Altaf Hossain, Katharine Footman, Kamal Kanti Biswas, Sadid Nuremowla, Kate Reiss
BACKGROUND: Abortions are restricted in Bangladesh, but menstrual regulation is an approved alternative, defined as a procedure of regulating the menstrual cycle when menstruation is absent for a short duration. Use of contraception after menstrual regulation can reduce subsequent unintended pregnancy, but in Bangladesh, the contraceptive method mix is dominated by short-term methods, which have higher discontinuation and failure rates. Mobile phones are a channel via which menstrual regulation clients could be offered contraceptive support after leaving the clinic...
December 14, 2017: JMIR MHealth and UHealth
Jie Xiong, Tao Tao, Zhi Luo, Shuaigang Yan, Yi Liu, Xinqiao Yu, Guolan Liu, Hui Xia, Lijun Luo
RNA editing of mitochondrial gene transcripts plays a central role during plant development and evolutionary adaptation. RNA editing has previously been reported to differ between the rice cytoplasmic male sterile (CMS) line and its maintainer line, which has been suggested as a cause for their different performances under environmental stress. To specifically test this hypothesis, a wild abortive (WA) CMS line (Huhan-1A) and its maintainer line (Huhan-1B) were utilized to investigate performances in response to oxidative stress, as well as RNA editing efficiencies on transcripts of six selected mitochondrial genes...
2017: Frontiers in Plant Science
Guoqun Luo, Wenwu Su, Wenmin Ma, Yanqiu Situ, Chongju Xie, Meiqiong Yang
OBJECTIVE: To explore the effect of warming needling pretreatment for endometrial receptivity before frozen-thawed embryo transfer (FET). METHODS: Fifty-six repeatedly embryo transfer (ET) failure patients with ultrasound showing follicular phase endometrium of C type, hysteroscopy examination presenting endometritis were randomly assigned into an observation group (25 cases) and a control group (31 cases). The patients in the observation group three months before ET were treated with antibiotics in the menstrual period, warming needle (once a day) at Zhongwan (CV 12), Tianshu (ST 25), Guanyuan (CV 4), Zhongji (CV 3), Zigong (EX-CA 1), Liang qi u (ST 34), Zusanli (ST 36), Shangjuxu (ST 37), Xiajuxu (ST 39) after menstruation until the ovulation stopped, and oral administration of progesterone was applied after ovulation...
August 12, 2017: Zhongguo Zhen Jiu, Chinese Acupuncture & Moxibustion
Samuel Chauveau, Olivier Le Vavasseur, Philippe Chevalier
A negative flecainide challenge does not rule out Brugada syndrome even in the presence of nonfatal cardiac arrest as the first manifestation of the disease. This should prompt clinicians to ensure long-term ECG follow-up and consider repeating a drug test with another sodium channel blocker.
December 2017: Clinical Case Reports
Kassahun Asmare, Berhanu Sibhat, Gelagay Ayelet, Endrias Zewdu Gebremedhin, Kassaye Aragaw Lidete, Eystien Skjerve
Reproductive disorders in dairy cattle have been noted to be common in urban and peri-urban dairy production system in Ethiopia. The available reports on the causes of these disorders, however, are not conclusive. A case-control study was designed to investigate the possible association of major reproductive disorders in dairy cattle with exposure status to bovine herpesvirus-1 (BHV-1), bovine viral diarrhea virus (BVDV) and Schmallenberg virus (SBV). Cows with history of abortion/stillbirth were considered as cases (n=204) while, those cows with no such history were taken as control (n=359)...
February 2018: Acta Tropica
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