首页 > 最新文献

Womens Health最新文献

英文 中文
Cesarean scar pregnancy: tertiary-centre experience 剖宫产疤痕妊娠:三中心经验
IF 2.4 Q2 OBSTETRICS & GYNECOLOGY Pub Date : 2019-01-01 DOI: 10.15406/mojwh.2019.08.00239
A. Altraigey, S. Mostafa, A. Gamal
The Cesarean delivery [CD] rate increased markedly in the past two decades. Its rate was doubled between 2000 and 2015 to reach almost 21% of all live births. This increase was noticed in 169 countries that reported 29.7 million deliveries by CD annually.1 This raise could be explained by the rise of primary [first] CD [from 12.620.6%] and a decline in vaginal births after CD [28-9.2%], so that the rate of repeat CD is now about 91%.2 The maternal morbidity prevalence is higher after CD than after normal vaginal birth. CD is associated with a higher incidence of ectopic pregnancy, abnormal placentation [placenta previaaccreta] and uterine rupture. Moreover, these risks increased in a dose–response manner.3 History of a past CD increased the risk of gestational sac implantation of the next pregnancy over the cesarean scar, creating the clinical condition defined as cesarean scar pregnancy [CSP] and as explained the magnitude of this risk raised with more repeated CD.4 Two types of CSP were recognized according to the extent of gestational sac invasion; Type 1: where superficial implantation on a scar progressing subsequently towards the cervico-isthmic space and/ or the uterine cavity, whereas Type 2: direct deep implantation into the myometrium±reaching up to inner surface of uterine visceral serosa.5 Since 2000, CSP incidence showed a significant increase, up to 6.1% of all ectopic pregnancies in women with past history of CD, which might be attributed to both increased number of CD and the improved diagnostic accuracy tools recognizing ectopic pregnancy.6 CSP carried the risk of major bleeding, fatal hemorrhage, and spontaneous uterine rupture up to hysterectomy to save the women’s lives.7 Although its clinical presentation vary between light painless vaginal bleeding and moderate abdominal pain, the accurate diagnosis remained difficult as the false negative results of multiple tests could lead to a life-threatening scenario.8 The ideal pathway of CSP management is widely controversial. However, it is universally agreed that surgery is the unavoidable 1st line of management of women presenting with uterine rupture or severe bleeding. On the other hand, the management of hemodynamically stable diagnosed with CSP might represent a challenge. There were almost 31 primary approaches published to treat CSPs but mostly sporadic and individual cases and their results seemed to be insufficient to conclude clearly which one was the most effective management protocol that leaded to the least adverse events. Thus, there is increased needs to develop a set of practice guidelines for health care professionals considering optimum management of CSP. The aim of this work was to describe the experience of a tertiary care hospital with the diagnosis and treatment of CSP and to explore patients’ complications related to this rare type of ectopic pregnancy.
剖宫产率在过去二十年中显著上升。2000年至2015年间,这一比例翻了一番,达到了所有活产婴儿的近21%。169个国家注意到这一增长,这些国家每年报告有2970万例乳糜泻分娩这一上升可以解释为原发[首次]乳糜泻[从12.620.6%]上升,而乳糜泻后阴道分娩[28-9.2%]下降,因此重复乳糜泻的发生率现在约为91%乳糜泻后的产妇发病率高于正常阴道分娩。乳糜泻与宫外孕、胎盘异常(前置胎盘)和子宫破裂的发生率较高有关。此外,这些风险以剂量-反应方式增加既往CD病史比剖宫产瘢痕增加了下一次妊娠妊娠囊着床的风险,产生了剖宫产瘢痕妊娠[CSP]的临床状况,并且随着重复剖宫产瘢痕妊娠的增加,这种风险的程度也随之增加。1型:在瘢痕上的浅表植入随后向颈峡间隙和/或子宫腔发展,而2型:直接深植入到肌层±达到子宫内脏浆膜的内表面自2000年以来,CSP的发生率显著增加,在既往有CD病史的所有异位妊娠中,CSP的发生率高达6.1%,这可能归因于CD数量的增加和诊断工具识别异位妊娠的准确性的提高CSP存在大出血、致命出血和自发性子宫破裂的风险,直至子宫切除术以挽救妇女的生命虽然其临床表现从轻度无痛性阴道出血到中度腹痛不等,但准确诊断仍然很困难,因为多次检查的假阴性结果可能导致危及生命的情况CSP管理的理想路径存在广泛争议。然而,人们普遍认为手术是妇女出现子宫破裂或严重出血时不可避免的第一线治疗方法。另一方面,血流动力学稳定诊断为CSP的管理可能是一个挑战。发表了近31种治疗csp的主要方法,但大多是零星和个别病例,其结果似乎不足以明确地得出哪一种是导致最少不良事件的最有效的管理方案。因此,越来越需要为考虑CSP最佳管理的卫生保健专业人员制定一套实践指南。本研究的目的是描述一家三级医院对CSP的诊断和治疗的经验,并探讨与这种罕见的异位妊娠相关的患者并发症。
{"title":"Cesarean scar pregnancy: tertiary-centre experience","authors":"A. Altraigey, S. Mostafa, A. Gamal","doi":"10.15406/mojwh.2019.08.00239","DOIUrl":"https://doi.org/10.15406/mojwh.2019.08.00239","url":null,"abstract":"The Cesarean delivery [CD] rate increased markedly in the past two decades. Its rate was doubled between 2000 and 2015 to reach almost 21% of all live births. This increase was noticed in 169 countries that reported 29.7 million deliveries by CD annually.1 This raise could be explained by the rise of primary [first] CD [from 12.620.6%] and a decline in vaginal births after CD [28-9.2%], so that the rate of repeat CD is now about 91%.2 The maternal morbidity prevalence is higher after CD than after normal vaginal birth. CD is associated with a higher incidence of ectopic pregnancy, abnormal placentation [placenta previaaccreta] and uterine rupture. Moreover, these risks increased in a dose–response manner.3 History of a past CD increased the risk of gestational sac implantation of the next pregnancy over the cesarean scar, creating the clinical condition defined as cesarean scar pregnancy [CSP] and as explained the magnitude of this risk raised with more repeated CD.4 Two types of CSP were recognized according to the extent of gestational sac invasion; Type 1: where superficial implantation on a scar progressing subsequently towards the cervico-isthmic space and/ or the uterine cavity, whereas Type 2: direct deep implantation into the myometrium±reaching up to inner surface of uterine visceral serosa.5 Since 2000, CSP incidence showed a significant increase, up to 6.1% of all ectopic pregnancies in women with past history of CD, which might be attributed to both increased number of CD and the improved diagnostic accuracy tools recognizing ectopic pregnancy.6 CSP carried the risk of major bleeding, fatal hemorrhage, and spontaneous uterine rupture up to hysterectomy to save the women’s lives.7 Although its clinical presentation vary between light painless vaginal bleeding and moderate abdominal pain, the accurate diagnosis remained difficult as the false negative results of multiple tests could lead to a life-threatening scenario.8 The ideal pathway of CSP management is widely controversial. However, it is universally agreed that surgery is the unavoidable 1st line of management of women presenting with uterine rupture or severe bleeding. On the other hand, the management of hemodynamically stable diagnosed with CSP might represent a challenge. There were almost 31 primary approaches published to treat CSPs but mostly sporadic and individual cases and their results seemed to be insufficient to conclude clearly which one was the most effective management protocol that leaded to the least adverse events. Thus, there is increased needs to develop a set of practice guidelines for health care professionals considering optimum management of CSP. The aim of this work was to describe the experience of a tertiary care hospital with the diagnosis and treatment of CSP and to explore patients’ complications related to this rare type of ectopic pregnancy.","PeriodicalId":47398,"journal":{"name":"Womens Health","volume":"1 1","pages":""},"PeriodicalIF":2.4,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67091612","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Correlation of neonatal and maternal serum magnesium levels in pre-eclamptic women 子痫前期妇女新生儿和母体血清镁水平的相关性
IF 2.4 Q2 OBSTETRICS & GYNECOLOGY Pub Date : 2019-01-01 DOI: 10.15406/mojwh.2019.08.00242
A. Altraigey, Sara Taha Mostafaa
Background: Pre-eclampsia carries high risk for pregnant women and their babies to develop a wide range of adverse outcomes. Unfortunately, some medications used in its management causes serious side effects if they were not monitored properly. Magnesium sulphte, being widely used in controlling and preventing convulsions in cases of severe preeclampsia, should be utilized cautiously by monitoring of its serum levels. Objective: The aim of this study was to correlate between cord blood and maternal serum magnesium levels in pre-eclamptic women received magnesium sulphate before delivery. Patients and Methods: Cohort study on 36 pregnant women, more than 28 weeks’ gestation, with the diagnosis of pre-eclampsia, who received magnesium sulphate (MgSO4), were recruited. Blood samples obtained from both maternal serum and cord blood was collected instantly at the time of delivery for detection of magnesium as well as calcium levels. Results: 94.5% were diagnosed with pre-eclampsia, while the rest had HELLP syndrome. The treated women received total mean MgSO4 of 14.4±6.0 grams during a mean duration of 5.1±3.3 hours. Mean±SD of maternal and cord magnesium levels were (2.2±0.4mmol/L) and (1.8±0.3mmol/L), respectively. Significant positive correlation (P<0.001) between maternal magnesium and calcium levels was detected. Also, the total dose as well as the MgSO4 duration with maternal and cord blood magnesium levels showed significant positive correlation (P<0.001), but with inverse correlation with both mother’s and early neonatal calcium levels. Conclusion: Magnesium and calcium detected in maternal serum and cord blood had correlated levels in pre-eclamptic women who were treated with MgSO 4 therapy. As strong correlations of both magnesium and calcium between the mothers and their fetuses were demonstrated, health-care providers could use such information to give better and safer care for these patients.
背景:先兆子痫对孕妇及其婴儿有很大的不良后果。不幸的是,一些用于治疗的药物如果没有得到适当的监测,会导致严重的副作用。硫酸镁广泛用于控制和预防严重子痫前期惊厥,应谨慎使用,监测其血清水平。目的:本研究的目的是在产前接受硫酸镁治疗的子痫前期妇女脐带血和母体血清镁水平之间的相关性。患者和方法:招募36名妊娠28周以上、诊断为先兆子痫的孕妇,接受硫酸镁(MgSO4)。在分娩时立即采集母体血清和脐带血血样,以检测镁和钙水平。结果:94.5%诊断为先兆子痫,其余为HELLP综合征。接受治疗的妇女在平均持续时间5.1±3.3小时内接受平均总MgSO4 14.4±6.0克。母体和脐带镁水平的平均值±SD分别为(2.2±0.4mmol/L)和(1.8±0.3mmol/L)。产妇镁、钙水平呈显著正相关(P<0.001)。总剂量和MgSO4持续时间与母亲和脐带血镁水平呈显著正相关(P<0.001),但与母亲和新生儿早期钙水平呈负相关。结论:经mgso4治疗的子痫前期妇女血清和脐带血中镁、钙含量存在相关性。由于镁和钙在母亲和胎儿之间具有很强的相关性,保健提供者可以利用这些信息为这些患者提供更好和更安全的护理。
{"title":"Correlation of neonatal and maternal serum magnesium levels in pre-eclamptic women","authors":"A. Altraigey, Sara Taha Mostafaa","doi":"10.15406/mojwh.2019.08.00242","DOIUrl":"https://doi.org/10.15406/mojwh.2019.08.00242","url":null,"abstract":"Background: Pre-eclampsia carries high risk for pregnant women and their babies to develop a wide range of adverse outcomes. Unfortunately, some medications used in its management causes serious side effects if they were not monitored properly. Magnesium sulphte, being widely used in controlling and preventing convulsions in cases of severe preeclampsia, should be utilized cautiously by monitoring of its serum levels. Objective: The aim of this study was to correlate between cord blood and maternal serum magnesium levels in pre-eclamptic women received magnesium sulphate before delivery. Patients and Methods: Cohort study on 36 pregnant women, more than 28 weeks’ gestation, with the diagnosis of pre-eclampsia, who received magnesium sulphate (MgSO4), were recruited. Blood samples obtained from both maternal serum and cord blood was collected instantly at the time of delivery for detection of magnesium as well as calcium levels. Results: 94.5% were diagnosed with pre-eclampsia, while the rest had HELLP syndrome. The treated women received total mean MgSO4 of 14.4±6.0 grams during a mean duration of 5.1±3.3 hours. Mean±SD of maternal and cord magnesium levels were (2.2±0.4mmol/L) and (1.8±0.3mmol/L), respectively. Significant positive correlation (P<0.001) between maternal magnesium and calcium levels was detected. Also, the total dose as well as the MgSO4 duration with maternal and cord blood magnesium levels showed significant positive correlation (P<0.001), but with inverse correlation with both mother’s and early neonatal calcium levels. Conclusion: Magnesium and calcium detected in maternal serum and cord blood had correlated levels in pre-eclamptic women who were treated with MgSO 4 therapy. As strong correlations of both magnesium and calcium between the mothers and their fetuses were demonstrated, health-care providers could use such information to give better and safer care for these patients.","PeriodicalId":47398,"journal":{"name":"Womens Health","volume":"1 1","pages":""},"PeriodicalIF":2.4,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67091732","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Seroprevalence of toxoplasmosis between aborted ladies in Atbara district, Sudan 苏丹阿特巴拉地区流产妇女血清弓形虫病患病率
IF 2.4 Q2 OBSTETRICS & GYNECOLOGY Pub Date : 2019-01-01 DOI: 10.15406/mojwh.2019.08.00217
M. Hamad, Ali Elamin Nasir Hamad Supervisor, K. Taha, R. M. Taha
Background: Toxoplasma gondii is an oblige intracellular protozoan parasite leading to toxoplasmosis in animals and humans. Principal maternal infection with toxoplasmosis throughout pregnancy is frequently associated with vertical transmission to the fetus. However it is not convinced whether Toxoplasma infection can cause frequent abortion. Justification: There is no formerly published data about the occurrence of toxoplasmosis between aborted women in Atbara district. Objectives: To recognize the Seroprevalence of toxoplasmosis among aborted women in Atbara district Method: Cross sectional, descriptive study, 152 aborted women from Atbara district were examined for anti-Toxoplasma gondii antibodies, three diagnostic techniques were used (latex agglutination, ICT and ELISA). Result: Generally the Seroprevalence rate of Toxoplasma parasite between aborted women according to the techniques used; 33.6 % by latex agglutination, 22.4 % by ICT and 35.5 % by ELISA method. Conclusion: The study conclude that there was high prevalence of toxoplasmosis among the participants and indicated that ELISA is the best serological method for detection of Toxoplasma gondii infection.
背景:刚地弓形虫是一种导致动物和人类弓形虫病的胞内原生动物寄生虫。妊娠期间母体主要感染弓形虫病通常与垂直传播给胎儿有关。然而,弓形虫感染是否会导致频繁流产尚不确定。理由:以前没有关于阿特巴拉地区流产妇女间弓形虫病发生的公开数据。目的:了解阿特巴拉地区流产妇女血清弓形虫病的流行情况。方法:采用横断面描述性研究方法,对阿特巴拉地区152例流产妇女进行了弓形虫抗体检测,采用3种诊断技术(胶乳凝集、ICT和ELISA)。结果:流产妇女弓形虫血清阳性率与所采用的技术大体相同;胶乳凝集法33.6%,ICT法22.4%,ELISA法35.5%。结论:研究对象弓形虫病患病率较高,ELISA是检测弓形虫感染的最佳血清学方法。
{"title":"Seroprevalence of toxoplasmosis between aborted ladies in Atbara district, Sudan","authors":"M. Hamad, Ali Elamin Nasir Hamad Supervisor, K. Taha, R. M. Taha","doi":"10.15406/mojwh.2019.08.00217","DOIUrl":"https://doi.org/10.15406/mojwh.2019.08.00217","url":null,"abstract":"Background: Toxoplasma gondii is an oblige intracellular protozoan parasite leading to toxoplasmosis in animals and humans. Principal maternal infection with toxoplasmosis throughout pregnancy is frequently associated with vertical transmission to the fetus. However it is not convinced whether Toxoplasma infection can cause frequent abortion. Justification: There is no formerly published data about the occurrence of toxoplasmosis between aborted women in Atbara district. Objectives: To recognize the Seroprevalence of toxoplasmosis among aborted women in Atbara district Method: Cross sectional, descriptive study, 152 aborted women from Atbara district were examined for anti-Toxoplasma gondii antibodies, three diagnostic techniques were used (latex agglutination, ICT and ELISA). Result: Generally the Seroprevalence rate of Toxoplasma parasite between aborted women according to the techniques used; 33.6 % by latex agglutination, 22.4 % by ICT and 35.5 % by ELISA method. Conclusion: The study conclude that there was high prevalence of toxoplasmosis among the participants and indicated that ELISA is the best serological method for detection of Toxoplasma gondii infection.","PeriodicalId":47398,"journal":{"name":"Womens Health","volume":"1 1","pages":""},"PeriodicalIF":2.4,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67090647","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Evaluation of levels of vitamin D in immigrant and refugee children: single center experience 移民和难民儿童维生素D水平的评估:单中心经验
IF 2.4 Q2 OBSTETRICS & GYNECOLOGY Pub Date : 2019-01-01 DOI: 10.15406/mojwh.2019.08.00253
Dilek Orbatu, D. Alaygut, Oya Baltalı
Immigrant and refugee populations are prone to important public health problems and among them, children constitute the most vulnerable subpopulation. In infancy, a sufficient level of vitamin D is important for a healthy development and childhood.1 Vitamin D support is necessary because the infant’s needs are insufficient in breast milk especially within the first 6 months of breastfeeding.2 Since 2012-2015 when the global refugee crisis started, especially Turkey and other high-income countries have faced yearly considerable immigrant and refugee populations and various health problems.3 National health planners need to estimate medical consequences to be caused by the increasing immigrant and refugee influx and make preparations.4 Health problems such as diseases with increasing prevalence and nutritional insufficiencies should be included in that planning.5 Vitamin D deficiency is an important health problem in childhood.5
移民和难民人口容易出现重大的公共卫生问题,其中儿童是最脆弱的亚群体。在婴儿期,充足的维生素D水平对健康发育和童年很重要维生素D的补充是必要的,因为婴儿对母乳的需求不足,尤其是在母乳喂养的前6个月2 .自2012-2015年全球难民危机爆发以来,特别是土耳其等高收入国家每年都面临着大量的移民和难民人口以及各种健康问题3 .国家卫生规划人员需要估计移民和难民不断涌入所造成的医疗后果,并做好准备诸如日益流行的疾病和营养不足等健康问题应列入这一规划维生素D缺乏是儿童时期一个重要的健康问题
{"title":"Evaluation of levels of vitamin D in immigrant and refugee children: single center experience","authors":"Dilek Orbatu, D. Alaygut, Oya Baltalı","doi":"10.15406/mojwh.2019.08.00253","DOIUrl":"https://doi.org/10.15406/mojwh.2019.08.00253","url":null,"abstract":"Immigrant and refugee populations are prone to important public health problems and among them, children constitute the most vulnerable subpopulation. In infancy, a sufficient level of vitamin D is important for a healthy development and childhood.1 Vitamin D support is necessary because the infant’s needs are insufficient in breast milk especially within the first 6 months of breastfeeding.2 Since 2012-2015 when the global refugee crisis started, especially Turkey and other high-income countries have faced yearly considerable immigrant and refugee populations and various health problems.3 National health planners need to estimate medical consequences to be caused by the increasing immigrant and refugee influx and make preparations.4 Health problems such as diseases with increasing prevalence and nutritional insufficiencies should be included in that planning.5 Vitamin D deficiency is an important health problem in childhood.5","PeriodicalId":47398,"journal":{"name":"Womens Health","volume":"1 1","pages":""},"PeriodicalIF":2.4,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67091957","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Placenta accreta spectrum: Risk factors, diagnosis and management with special reference to the Triple P procedure 胎盘增生谱:危险因素,诊断和管理,特别参考三重P程序
IF 2.4 Q2 OBSTETRICS & GYNECOLOGY Pub Date : 2019-01-01 DOI: 10.1177/1745506519878081
Ana Piñas Carrillo, E. Chandraharan
Abnormal invasion of placenta or placenta accreta spectrum disorders refer to the penetration of the trophoblastic tissue through the decidua basalis into the underlying uterine myometrium, the uterine serosa or even beyond, extending to pelvic organs. It is classified depending on the degree of invasion into placenta accreta (invasion <50% of the myometrium), increta (invasion >50% of the myometrium) and percreta (invading the serosa and adjacent pelvic organs). Clinical diagnosis is made intra-operatively; however, the confirmative diagnosis can only be made after a histopathological examination. The incidence of abnormal invasion of placenta has increased worldwide, mostly as a consequence of the rise in caesarean section rates, from 1 in 2500 pregnancies to 1 in 500 pregnancies. The importance of the disease is due to the increased maternal and foetal morbidity and mortality. Foetal implications are mainly due to iatrogenic prematurity, while maternal implications are mostly the increased risk of obstetric haemorrhage and surgical complications. The average blood loss is 3000–5000 mL, and up to 90% of the patients require a blood transfusion. An accurate and timely antenatal diagnosis is essential to improve outcomes. The traditional management of abnormal invasion of placenta has been a peripartum hysterectomy; however, the increased incidence and the short- and long-term consequences of a radical approach have led to the development of more conservative techniques, such as the intentional retention of the placenta, partial myometrial excision and the ‘Triple P procedure’. Irrespective of the surgical technique of choice, women with a high suspicion or confirmed abnormally invasive placenta should be managed in a specialist centre with surgical expertise with a multi-disciplinary team who is experienced in managing these complex cases with an immediate availability of blood products, interventional radiology service, an intensive care unit and a neonatal intensive care unit to optimize the outcomes.
胎盘异常侵润或胎盘增生谱障碍是指滋养层组织通过基底蜕膜渗透到下层子宫肌层、子宫浆膜甚至更远,并延伸到盆腔器官。根据侵犯累及胎盘(侵犯子宫肌层的50%)和累及胎盘(侵犯浆膜和邻近的盆腔器官)的程度来分类。术中进行临床诊断;然而,确诊只能在组织病理学检查后作出。在世界范围内,胎盘异常侵入的发生率有所增加,主要是由于剖宫产率的上升,从每2500例妊娠中有1例增加到每500例妊娠中有1例。该病的重要性是由于孕产妇和胎儿发病率和死亡率增加。对胎儿的影响主要是由于医源性早产,而对产妇的影响主要是产科出血和手术并发症的风险增加。平均失血量为3000-5000毫升,高达90%的患者需要输血。准确和及时的产前诊断对于改善结果至关重要。胎盘异常侵入的传统处理方法是围产期子宫切除术;然而,发病率的增加以及根治性方法的短期和长期后果导致了更保守技术的发展,如有意保留胎盘、部分子宫肌瘤切除和“三重P手术”。无论选择何种手术技术,高度怀疑或确诊异常侵入性胎盘的妇女应在具有外科专业知识的专科中心进行治疗,该中心应由一个多学科团队组成,该团队在处理这些复杂病例方面经验丰富,并应立即提供血液制品、介入放射服务、重症监护病房和新生儿重症监护病房,以优化结果。
{"title":"Placenta accreta spectrum: Risk factors, diagnosis and management with special reference to the Triple P procedure","authors":"Ana Piñas Carrillo, E. Chandraharan","doi":"10.1177/1745506519878081","DOIUrl":"https://doi.org/10.1177/1745506519878081","url":null,"abstract":"Abnormal invasion of placenta or placenta accreta spectrum disorders refer to the penetration of the trophoblastic tissue through the decidua basalis into the underlying uterine myometrium, the uterine serosa or even beyond, extending to pelvic organs. It is classified depending on the degree of invasion into placenta accreta (invasion <50% of the myometrium), increta (invasion >50% of the myometrium) and percreta (invading the serosa and adjacent pelvic organs). Clinical diagnosis is made intra-operatively; however, the confirmative diagnosis can only be made after a histopathological examination. The incidence of abnormal invasion of placenta has increased worldwide, mostly as a consequence of the rise in caesarean section rates, from 1 in 2500 pregnancies to 1 in 500 pregnancies. The importance of the disease is due to the increased maternal and foetal morbidity and mortality. Foetal implications are mainly due to iatrogenic prematurity, while maternal implications are mostly the increased risk of obstetric haemorrhage and surgical complications. The average blood loss is 3000–5000 mL, and up to 90% of the patients require a blood transfusion. An accurate and timely antenatal diagnosis is essential to improve outcomes. The traditional management of abnormal invasion of placenta has been a peripartum hysterectomy; however, the increased incidence and the short- and long-term consequences of a radical approach have led to the development of more conservative techniques, such as the intentional retention of the placenta, partial myometrial excision and the ‘Triple P procedure’. Irrespective of the surgical technique of choice, women with a high suspicion or confirmed abnormally invasive placenta should be managed in a specialist centre with surgical expertise with a multi-disciplinary team who is experienced in managing these complex cases with an immediate availability of blood products, interventional radiology service, an intensive care unit and a neonatal intensive care unit to optimize the outcomes.","PeriodicalId":47398,"journal":{"name":"Womens Health","volume":"15 1","pages":""},"PeriodicalIF":2.4,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/1745506519878081","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44078379","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 42
Comparison of hysterosalpingography and hysteroscopy in evaluating the uterine cavity in infertile women 子宫输卵管造影与宫腔镜在评估不孕症妇女子宫腔中的比较
IF 2.4 Q2 OBSTETRICS & GYNECOLOGY Pub Date : 2019-01-01 DOI: 10.15406/mojwh.2019.08.00208
Baydaa Al-Sannan, A. Cheung, Ghadeer Akbar
{"title":"Comparison of hysterosalpingography and hysteroscopy in evaluating the uterine cavity in infertile women","authors":"Baydaa Al-Sannan, A. Cheung, Ghadeer Akbar","doi":"10.15406/mojwh.2019.08.00208","DOIUrl":"https://doi.org/10.15406/mojwh.2019.08.00208","url":null,"abstract":"","PeriodicalId":47398,"journal":{"name":"Womens Health","volume":"1 1","pages":""},"PeriodicalIF":2.4,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67090973","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
The incidence and perinatal outcomes of singleton vaginal breech deliveries in a low-resource setting, mpilo central hospital, Bulawayo, Zimbabwe 资源匮乏环境下单胎阴道臀位分娩的发生率和围产期结局,津巴布韦布拉瓦约mpilo中心医院
IF 2.4 Q2 OBSTETRICS & GYNECOLOGY Pub Date : 2019-01-01 DOI: 10.15406/mojwh.2019.08.00210
S. Ngwenya
Mpilo Central Hospital is located in Bulawayo and deliveries 9000 deliveries per year. Bulawayo is the second largest city in Zimbabwe after the capital city Harare, with a population of 653, 337 as of the 2012 census.1The unit receives referrals from urban and rural centres. It is located in Matabeleland, 439 km southwest of Harare, on the way to Victoria Falls. In low-resource settings, women with breech presentations have limited choices regarding elective caesarean delivery and vaginal breech delivery due to lack of resources. Some present unbooked and in advanced labour.
Mpilo中心医院位于布拉瓦约,每年接生9000人。布拉瓦约是津巴布韦仅次于首都哈拉雷的第二大城市,根据2012年的人口普查,人口为653,337。1 .该股接受来自城市和农村中心的转诊。它位于马塔贝莱兰,在哈拉雷西南439公里处,在通往维多利亚瀑布的路上。在资源匮乏的环境中,由于缺乏资源,有臀位的妇女在选择性剖腹产和阴道臀位分娩方面的选择有限。有些人没有登记,而且处于先进的劳动状态。
{"title":"The incidence and perinatal outcomes of singleton vaginal breech deliveries in a low-resource setting, mpilo central hospital, Bulawayo, Zimbabwe","authors":"S. Ngwenya","doi":"10.15406/mojwh.2019.08.00210","DOIUrl":"https://doi.org/10.15406/mojwh.2019.08.00210","url":null,"abstract":"Mpilo Central Hospital is located in Bulawayo and deliveries 9000 deliveries per year. Bulawayo is the second largest city in Zimbabwe after the capital city Harare, with a population of 653, 337 as of the 2012 census.1The unit receives referrals from urban and rural centres. It is located in Matabeleland, 439 km southwest of Harare, on the way to Victoria Falls. In low-resource settings, women with breech presentations have limited choices regarding elective caesarean delivery and vaginal breech delivery due to lack of resources. Some present unbooked and in advanced labour.","PeriodicalId":47398,"journal":{"name":"Womens Health","volume":"1 1","pages":""},"PeriodicalIF":2.4,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67091036","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Relationship between body composition indices and cardiovascular disease risk factors in Iranian inactive female college students 伊朗不爱运动女大学生身体成分指标与心血管疾病危险因素的关系
IF 2.4 Q2 OBSTETRICS & GYNECOLOGY Pub Date : 2019-01-01 DOI: 10.15406/mojwh.2019.08.00231
F. Movaseghi, F. Movaseghi, Rezvan Rezvani Asl, Nasibeh Kazemi
Purpose: To determine which is the best anthropometric index among body mass index (BMI), waist to hip ratio (WHR), waist to stature ratio (WSR) and C index in relation to cardiovascular diseases risk factors. Methods: This cross-sectional study was carried out in a sample of 300 Iranian female college students, aged 18-36 years that were selected via multistage cluster random sampling from university of Fars province. Fasting blood sugar, lipid profile including total cholesterol (TC), Low density lipoprotein cholesterol (LDL), high density lipoprotein cholesterol (HDL) and triglycerides (TG) were estimated by standard enzymatic procedures and anthropometric indices were measured. Pearson correlation coefficients and multiple linear regressions were used in analysis. Results: The correlation between BMI and all cardiovascular diseases risk factors were statistically significant. There was positive correlation between WHR and WSR with TC, TG and LDL, while there was a negative correlation between WSR and HDL. There was no correlation between C index and cardiovascular diseases risk factors except for TG. Multiple regression analysis confirmed the predictive power of BMI, WHR and WSR for cardiovascular diseases risk factors and BMI was the best simple anthropometric index in predicting cardiovascular diseases risk factors in non-obese female college students. Conclusion: These data support the hypothesis that BMI, WSR, WHR and C index may be considered as risk factors for cardiovascular disease and BMI is a better index for predicting some cardiovascular risk factors in young non-obese women.
目的:探讨体重指数(BMI)、腰臀比(WHR)、腰高比(WSR)和C指数与心血管疾病危险因素的关系。方法:采用多阶段整群随机抽样法尔斯省大学的300名18-36岁的伊朗女大学生进行横断面研究。空腹血糖、血脂包括总胆固醇(TC)、低密度脂蛋白胆固醇(LDL)、高密度脂蛋白胆固醇(HDL)和甘油三酯(TG)通过标准酶法测定,并测量人体测量指标。采用Pearson相关系数和多元线性回归进行分析。结果:BMI与所有心血管疾病危险因素的相关性均有统计学意义。WHR、WSR与TC、TG、LDL呈正相关,WSR与HDL呈负相关。除TG外,C指数与心血管疾病危险因素无相关性。多元回归分析证实了BMI、WHR和WSR对心血管疾病危险因素的预测能力,BMI是预测非肥胖女大学生心血管疾病危险因素的最佳简单人体测量指标。结论:这些数据支持BMI、WSR、WHR和C指数可作为心血管疾病危险因素的假设,BMI是预测年轻非肥胖女性心血管危险因素的较好指标。
{"title":"Relationship between body composition indices and cardiovascular disease risk factors in Iranian inactive female college students","authors":"F. Movaseghi, F. Movaseghi, Rezvan Rezvani Asl, Nasibeh Kazemi","doi":"10.15406/mojwh.2019.08.00231","DOIUrl":"https://doi.org/10.15406/mojwh.2019.08.00231","url":null,"abstract":"Purpose: To determine which is the best anthropometric index among body mass index (BMI), waist to hip ratio (WHR), waist to stature ratio (WSR) and C index in relation to cardiovascular diseases risk factors. Methods: This cross-sectional study was carried out in a sample of 300 Iranian female college students, aged 18-36 years that were selected via multistage cluster random sampling from university of Fars province. Fasting blood sugar, lipid profile including total cholesterol (TC), Low density lipoprotein cholesterol (LDL), high density lipoprotein cholesterol (HDL) and triglycerides (TG) were estimated by standard enzymatic procedures and anthropometric indices were measured. Pearson correlation coefficients and multiple linear regressions were used in analysis. Results: The correlation between BMI and all cardiovascular diseases risk factors were statistically significant. There was positive correlation between WHR and WSR with TC, TG and LDL, while there was a negative correlation between WSR and HDL. There was no correlation between C index and cardiovascular diseases risk factors except for TG. Multiple regression analysis confirmed the predictive power of BMI, WHR and WSR for cardiovascular diseases risk factors and BMI was the best simple anthropometric index in predicting cardiovascular diseases risk factors in non-obese female college students. Conclusion: These data support the hypothesis that BMI, WSR, WHR and C index may be considered as risk factors for cardiovascular disease and BMI is a better index for predicting some cardiovascular risk factors in young non-obese women.","PeriodicalId":47398,"journal":{"name":"Womens Health","volume":"1 1","pages":""},"PeriodicalIF":2.4,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67091104","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects of tanacetum parthenium l hydroalcoholic extract on sexual hormones and some liver enzymes parthenium l水醇提取物对性激素及部分肝酶的影响
IF 2.4 Q2 OBSTETRICS & GYNECOLOGY Pub Date : 2019-01-01 DOI: 10.15406/mojwh.2019.08.00232
M. Ramezani
Background: Tanacetum parthenium L. is one of the most ancient and well-known medicinal plants that its role in the treatment of a wide range of diseases has been studied. This study assessed the probable effects of hydroalcoholic extract of Tanacetum parthenium L. on liver enzymes, including Alkaline phosphatase (ALP)/ Aspartate aminotransferase (AST). Furthermore sexual hormones (progesterone and estrogen) were evaluated in female mice. Materials and Methods: 40 female mice with the mean weight of 30-40 gr were divided into three groups: control, sham, and experimental groups. control group did not receive any drug. Sham group only received normal saline. The experimental groups were injected by 25, 50, and 100 mg/kg doses of Tanacetum parthenium extract intraperitoneally for 15 consecutive days. Finally, animals were anesthetized using ether, blood serum was extracted and the serum concentration of AST, ALP, estrogen and progesterone was measured. Data were analyzed by one-way ANOVA. Results: The mean serum level of estrogen and progestron was significantly higher in the experimental groups 50 and 100 mg/kg compared to the sham and control groups. Serum levels of and AST and ALP indicated significant decrease only at 50 and 100 mg/kg doses of extract. Conclusion: Active ingredients of Tanacetum parthenium L. may act as an antioxidant to decrease production of free radicals or liver enzymes releasing into the blood through stabilization of hepatocyte membrane. On the other hand, Tanacetum parthenium L. extract may have some effects on hormone concentration that is due to phytoestrogen components, and can increase the estrogen and progestrone levels.
背景:Tanacetum parthenium L.是最古老、最知名的药用植物之一,其治疗多种疾病的作用已被研究。本研究评估了白腾纳水醇提取物对肝酶(包括碱性磷酸酶(ALP)/天冬氨酸转氨酶(AST))的可能影响。此外,还对雌性小鼠的性激素(孕酮和雌激素)进行了评估。材料与方法:将40只平均体重30 ~ 40克的雌性小鼠分为对照组、假手术组和实验组。对照组不给药。假手术组仅给予生理盐水。试验组小鼠分别腹腔注射25、50、100 mg/kg剂量的牛蒡提取物,连续15 d。最后用乙醚麻醉动物,提取血清,测定血清中AST、ALP、雌激素和孕酮的浓度。数据采用单因素方差分析。结果:试验组大鼠血清雌激素、孕激素平均水平50、100 mg/kg显著高于假手术组和对照组。血清AST和ALP水平仅在提取物剂量为50和100 mg/kg时显著降低。结论:巴补草的有效成分可能具有抗氧化作用,通过稳定肝细胞膜来减少自由基的产生或肝酶释放到血液中。另一方面,巴塞草提取物可能对激素浓度有一定影响,这可能是由于植物雌激素成分,可以提高雌激素和孕激素水平。
{"title":"Effects of tanacetum parthenium l hydroalcoholic extract on sexual hormones and some liver enzymes","authors":"M. Ramezani","doi":"10.15406/mojwh.2019.08.00232","DOIUrl":"https://doi.org/10.15406/mojwh.2019.08.00232","url":null,"abstract":"Background: Tanacetum parthenium L. is one of the most ancient and well-known medicinal plants that its role in the treatment of a wide range of diseases has been studied. This study assessed the probable effects of hydroalcoholic extract of Tanacetum parthenium L. on liver enzymes, including Alkaline phosphatase (ALP)/ Aspartate aminotransferase (AST). Furthermore sexual hormones (progesterone and estrogen) were evaluated in female mice. Materials and Methods: 40 female mice with the mean weight of 30-40 gr were divided into three groups: control, sham, and experimental groups. control group did not receive any drug. Sham group only received normal saline. The experimental groups were injected by 25, 50, and 100 mg/kg doses of Tanacetum parthenium extract intraperitoneally for 15 consecutive days. Finally, animals were anesthetized using ether, blood serum was extracted and the serum concentration of AST, ALP, estrogen and progesterone was measured. Data were analyzed by one-way ANOVA. Results: The mean serum level of estrogen and progestron was significantly higher in the experimental groups 50 and 100 mg/kg compared to the sham and control groups. Serum levels of and AST and ALP indicated significant decrease only at 50 and 100 mg/kg doses of extract. Conclusion: Active ingredients of Tanacetum parthenium L. may act as an antioxidant to decrease production of free radicals or liver enzymes releasing into the blood through stabilization of hepatocyte membrane. On the other hand, Tanacetum parthenium L. extract may have some effects on hormone concentration that is due to phytoestrogen components, and can increase the estrogen and progestrone levels.","PeriodicalId":47398,"journal":{"name":"Womens Health","volume":"1 1","pages":""},"PeriodicalIF":2.4,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67091117","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Clinical perspective to postmenopausal bleeding and its diagnostic evaluation: a mini review 绝经后出血及其诊断价值的临床研究综述
IF 2.4 Q2 OBSTETRICS & GYNECOLOGY Pub Date : 2019-01-01 DOI: 10.15406/mojwh.2019.08.00213
Kanika Chopra
Postmenopausal bleeding refers to any uterine bleeding in a menopausal woman, accounting to nearly 5 % of all outpatient visits to a gynaecologist.1 Among the 454 postmenopausal patients in one of the study, final diagnosis was cancer in 6.6% cases, atypical hyperplasia in 0.2%, hyperplasia without atypia in 2%, polyps in 37.7%, fibroid in 6.2%, proliferative/secretory in 14.5% and hypertrophy/atrophy in 30.8% cases.2 The causes of postmenopausal bleeding can be gynaecological or nongynaecological. Among the gynaecological causes it can be either intrauterine or extrauterine and these includes cervical, vaginal, vulval, or from fallopian tube and ovaries. Bleeding from urethra, bladder, anus, rectum, bowel or perineum should also be ruled out.
绝经后出血是指绝经妇女的任何子宫出血,占所有妇科门诊就诊的近5%在其中一项研究的454例绝经后患者中,最终诊断为癌症的占6.6%,不典型增生占0.2%,无异型增生占2%,息肉占37.7%,肌瘤占6.2%,增生性/分泌性增生占14.5%,肥大/萎缩占30.8%绝经后出血的原因可以是妇科或非妇科。在妇科病因中,它既可以是宫内的也可以是宫外的,包括子宫颈、阴道、外阴或输卵管和卵巢。尿道、膀胱、肛门、直肠、肠道或会阴出血也应排除在外。
{"title":"Clinical perspective to postmenopausal bleeding and its diagnostic evaluation: a mini review","authors":"Kanika Chopra","doi":"10.15406/mojwh.2019.08.00213","DOIUrl":"https://doi.org/10.15406/mojwh.2019.08.00213","url":null,"abstract":"Postmenopausal bleeding refers to any uterine bleeding in a menopausal woman, accounting to nearly 5 % of all outpatient visits to a gynaecologist.1 Among the 454 postmenopausal patients in one of the study, final diagnosis was cancer in 6.6% cases, atypical hyperplasia in 0.2%, hyperplasia without atypia in 2%, polyps in 37.7%, fibroid in 6.2%, proliferative/secretory in 14.5% and hypertrophy/atrophy in 30.8% cases.2 The causes of postmenopausal bleeding can be gynaecological or nongynaecological. Among the gynaecological causes it can be either intrauterine or extrauterine and these includes cervical, vaginal, vulval, or from fallopian tube and ovaries. Bleeding from urethra, bladder, anus, rectum, bowel or perineum should also be ruled out.","PeriodicalId":47398,"journal":{"name":"Womens Health","volume":"1 1","pages":""},"PeriodicalIF":2.4,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67090590","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
Womens Health
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1