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21.
Associations Between Abortion Services and Acceptance of Postabortion Contraception in Six Indian States
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Sushanta K. Banerjee Sumit Gulati Kathryn L. Andersen Valerie Acre Janardan Warvadekar Deepa Navin 《Studies in family planning》2015,46(4):387-403
Women receiving induced abortions or postabortion care are at high risk of subsequent unintended pregnancy, and intervals of less than six months between abortion and subsequent pregnancy may be associated with adverse outcomes. This study highlights the prevalence and attributes of postabortion contraceptive acceptance from 2,456 health facilities in six major Indian states, among 292,508 women who received abortion care services from July 2011 through June 2014. Eighty‐one percent of the women accepted postabortion contraceptive methods: 53 percent short‐term, 11 percent intrauterine devices, and 16 percent sterilization. Postabortion contraceptive acceptance was highest among women who were aged 25 years and older, received first‐trimester services, received induced abortion, attended primary‐level health facilities, and had medical abortions. Doctors receiving post‐training support were more likely to offer contraceptives, but no association was observed between such support and acceptance of IUDs or sterilization. Comprehensive service‐delivery interventions, including ensuring availability of skilled providers and contraceptive commodities, offering clinical mentoring for providers, identifying and addressing provider bias, and improving provider counseling skills, can increase postabortion contraceptive acceptance and reduce unintended pregnancy. 相似文献
22.
Metabolic Brain Disease - Metal homeostasis in the central nervous system (CNS) is a crucial component of healthy brain function, because metals serve as enzymatic cofactors and are key components... 相似文献
23.
Abdel-Latif A Zuba-Surma EK Case J Tiwari S Hunt G Ranjan S Vincent RJ Srour EF Bolli R Dawn B 《Basic research in cardiology》2008,103(6):514-524
The optimal medium for cardiac differentiation of adult primitive cells remains to be established. We quantitatively compared
the efficacy of IGF-1, dynorphin B, insulin, oxytocin, bFGF, and TGF-β1 in inducing cardiomyogenic differentiation. Adult
mouse skeletal muscle-derived Sca1+/CD45-/c-kit-/Thy-1+ (SM+) and Sca1-/CD45-/c-kit-/Thy-1+ (SM-) cells were cultured in basic
medium (BM; DMEM, FBS, IGF-1, dynorphin B) alone and BM supplemented with insulin, oxytocin, bFGF, or TGF-β1. Cardiac differentiation
was evaluated by the expression of cardiac-specific markers at the mRNA (qRT-PCR) and protein (immunocytochemistry) levels.
BM+TGF-β1 upregulated mRNA expression of Nkx2.5 and GATA-4 after 4 days and Myl2 after 9 days. After 30 days, BM+TGF-β1 induced the greatest extent of cardiac differentiation (by morphology
and expression of cardiac markers) in SM- cells. We conclude that TGF-β1 enhances cardiomyogenic differentiation in skeletal
muscle-derived adult primitive cells. This strategy may be utilized to induce cardiac differentiation as well as to examine
the cardiomyogenic potential of adult tissue-derived stem/progenitor cells.
Electronic supplementary material The online version of this article (DOI:) contains supplementary material, which is available to authorized users.
Returned for 1. Revision: 8 January 2008 1. Revision received: 8 April 2008
Ahmed Abdel-Latif and Ewa K. Zuba-Surma contributed equally to this work. 相似文献
24.
Solitary rectal ulcer syndrome is a rare condition that is associated with disordered defecation and is thought to be an ischemic
injury from repeated mucosal trauma. Treatment is designed to alleviate the underlying defecatory problems and is only moderately
successful. We report an interesting case of solitary rectal ulcer syndrome in a young woman, which was resistant to standard
nonoperative management but completely resolved during two pregnancies only to recur when she was not pregnant, and we suggest
a possible hormonal explanation for this unique occurrence.
Reprints are not available. 相似文献
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Bradley J. Langford Miranda So Sumit Raybardhan Valerie Leung Jean-Paul R. Soucy Duncan Westwood Nick Daneman Derek R. MacFadden 《Clinical microbiology and infection》2021,27(4):520-531
BackgroundThe proportion of patients infected with SARS-CoV-2 that are prescribed antibiotics is uncertain, and may contribute to patient harm and global antibiotic resistance.ObjectiveThe aim was to estimate the prevalence and associated factors of antibiotic prescribing in patients with COVID-19.Data SourcesWe searched MEDLINE, OVID Epub and EMBASE for published literature on human subjects in English up to June 9 2020.Study Eligibility CriteriaWe included randomized controlled trials; cohort studies; case series with ≥10 patients; and experimental or observational design that evaluated antibiotic prescribing.ParticipantsThe study participants were patients with laboratory-confirmed SARS-CoV-2 infection, across all healthcare settings (hospital and community) and age groups (paediatric and adult).MethodsThe main outcome of interest was proportion of COVID-19 patients prescribed an antibiotic, stratified by geographical region, severity of illness and age. We pooled proportion data using random effects meta-analysis.ResultsWe screened 7469 studies, from which 154 were included in the final analysis. Antibiotic data were available from 30 623 patients. The prevalence of antibiotic prescribing was 74.6% (95% CI 68.3–80.0%). On univariable meta-regression, antibiotic prescribing was lower in children (prescribing prevalence odds ratio (OR) 0.10, 95% CI 0.03–0.33) compared with adults. Antibiotic prescribing was higher with increasing patient age (OR 1.45 per 10 year increase, 95% CI 1.18–1.77) and higher with increasing proportion of patients requiring mechanical ventilation (OR 1.33 per 10% increase, 95% CI 1.15–1.54). Estimated bacterial co-infection was 8.6% (95% CI 4.7–15.2%) from 31 studies.ConclusionsThree-quarters of patients with COVID-19 receive antibiotics, prescribing is significantly higher than the estimated prevalence of bacterial co-infection. Unnecessary antibiotic use is likely to be high in patients with COVID-19. 相似文献
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Background
Children are vulnerable to musculoskeletal injuries both at home and on the street for various reasons. Morbidity and disabilities resulting from these, mostly preventable, injuries, make them a burden to their families and society. The role of various factors associated with injuries is often not documented.Methods
This prospective study, done on 100 children aged up to 12 years with musculoskeletal trauma, analysed in details, the various modes of injuries.Results
One in every five patient was a child below 12 years of age. Boys were injured more than girls. Injuries, especially fractures, were most common in the extremities, the upper limb more commonly injured than the lower limb. Most of the injuries occurred at home. The most common mode of injuries was falls that happened while playing both within and outside the home, followed by road traffic accidents. Most injuries occurred during daytime.Conclusions
Injuries in children were found to be preventable. Small interventions while constructing homes can contribute tremendously to injury prevention and control in children. Parental awareness about the various modes of injury, role of supervised playing and their responsibility towards injury prevention can play a key role in reducing the morbidity associated with childhood fractures. 相似文献30.
Hemendra Kumar Agrawal Balvinder Singh Mohit Garg Vipin Khatkar Sumit Batr Vinod Kumar Sharma 《中华创伤杂志(英文版)》2015,18(3):170-174
Upper limb length discrepancy is a rare occurrence. Humerus shortening may need specialized treatment
to restore the functional and cosmetic status of upper limb. We report a case of humerus lengthening of 9 cm with a monorail external fixator and the result was observed during a 2-year follow-up. Humerus lengthening needs specialized focus as it is not only a cosmetic issue but also a functional demand. The monorail unilateral fixator is more functional and cosmetically acceptable, and thus becomes an effective treatment option. 相似文献