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1.
Clinical and Experimental Reproductive Medicine ; : 26-33, 2023.
Artigo em Inglês | WPRIM | ID: wpr-966561

RESUMO

Objective@#Human exposure to multiple xenobiotics, over various developmental windows, results in adverse health effects arising from these concomitant exposures. Humans are widely exposed to bisphenol A, and acetaminophen is the most commonly used over-the-counter drug worldwide. Bisphenol A is a well-recognized male reproductive toxicant, and increasing evidence suggests that acetaminophen is also detrimental to the male reproductive system. The recent recognition of male reproductive system dysfunction in conditions of suboptimal reproductive outcomes makes it crucial to investigate the contributions of toxicant exposures to infertility and sub-fertility. We aimed to identify toxicity in the male reproductive system at the mitochondrial level in response to co-exposure to bisphenol A and acetaminophen, and we investigated whether melatonin ameliorated this toxicity. @*Methods@#Male Wistar rats were divided into six groups (n=10 each): a control group and groups that received melatonin, bisphenol A, acetaminophen, bisphenol A and acetaminophen, and bisphenol A and acetaminophen with melatonin treatment. @*Results@#Significantly higher lipid peroxidation was observed in the testicular mitochondria and sperm in the treatment groups than in the control group. Levels of glutathione and the activities of catalase, glutathione peroxidase, glutathione reductase, and manganese superoxide dismutase decreased significantly in response to the toxicant treatments. Likewise, the toxicant treatments significantly decreased the sperm count and motility, while significantly increasing sperm mortality. Melatonin mitigated the adverse effects of bisphenol A and acetaminophen. @*Conclusion@#Co-exposure to bisphenol A and acetaminophen elevated oxidative stress in the testicular mitochondria, and this effect was alleviated by melatonin.

2.
Obstetrics & Gynecology Science ; : 484-495, 2021.
Artigo em Inglês | WPRIM | ID: wpr-938873

RESUMO

To perform a systematic review and meta-analysis of all randomized controlled trials (RCTs) that investigated the clinical benefits of 17-alpha hydroxyprogesterone caproate (17OHPC) in the prevention of recurrent preterm birth (PTB) among singleton pregnant women with a previous history of PTB. We searched four major databases up till April 2021 and assessed the risk of bias in the included studies. We meta-analyzed various maternal-neonatal endpoints (n=18) and pooled them as mean difference or risk ratio (RR) with 95% confidence interval (CI) using the random-effects model. Six RCTs met the inclusion criteria, comprising 2,573 patients (17OHPC=1,617, control=956). RCTs revealed an overall low risk of bias. The rates of PTB <35 weeks (n=5 RCTs; RR, 0.77; 95% CI, 0.63-0.93; P=0.008), PTB <32 weeks (n=3 RCTs; RR, 0.68; 95% CI, 0.51-0.91; P=0.009), neonates with low birth weight (<2.5 kg) at delivery (n=3 RCTs; RR, 0.63; 95% CI, 0.5-0.79; P<0.001), and neonatal death (n=4 RCTs; RR, 0.41; 95% CI, 0.20-0.84; P=0.02) were significantly reduced in the 17OHPC group compared with the control group. Moreover, 17OHPC treatment correlated with a significantly decreased rate of retinopathy (n=2 RCTs; RR, 0.42; 95% CI, 0.18-0.97; P=0.004). However, there were no significant differences in the rates of neonatal intensive care unit admission, cesarean delivery, and other pretermrelated complications between both the groups. Among singleton pregnant women with a prior history of PTB, 17OHPC may favorably decrease the risks of recurrent PTB and reduce the rate of neonatal death.

3.
Annals of Surgical Treatment and Research ; : 51-53, 2017.
Artigo em Inglês | WPRIM | ID: wpr-52102

RESUMO

Gastric cancer with pregnancy is rare and usually presents in late and advanced stage. Standard interventions in diagnosing, staging and treatment of cancer may be harmful for the fetus. The treatment of cancer in pregnancy should not differ significantly from the treatment in nonpregnant women. There have been case reports of open gastrectomy for gastric cancer in pregnancy. We present a case of early gastric cancer in a 37-year-old pregnant woman treated with laparoscopic distal gastrectomy with lymph node dissection with no postoperative complications. Laparoscopic distal gastrectomy with lymph node dissection seems to be feasible and safe in pregnancy for a mother and a fetus.


Assuntos
Adulto , Feminino , Humanos , Gravidez , Feto , Gastrectomia , Laparoscopia , Excisão de Linfonodo , Linfonodos , Mães , Complicações Pós-Operatórias , Gestantes , Neoplasias Gástricas
4.
Egyptian Journal of Hospital Medicine [The]. 2017; 68 (1): 853-864
em Inglês | IMEMR | ID: emr-189920

RESUMO

Background: Anterior Cruciate Ligament [ACL] reconstruction is a well-known surgical knee procedure performed by orthopaedic surgeons. There is a general consensus for the effectiveness of a postoperative ACL reconstruction rehabilitation program, however there is little consensus regarding the optimal components of a program


Objective of the Study: to assess the merits and demerits of current ACL reconstruction rehabilitation programs and interventions based on the evidence supported by previously conducted systematic reviews


Methods: a Systematic search in the scientific database [Medline, Scopus, EMBASE , and Google Scholer] between 1970 and 2017 was conducted for all relevant Systematic reviews discussing the primary endpoint [ ACL reconstruction rehabilitation ] studies were analyzed and included based on the preset inclusion and exclusion criteria. Study screening and quality was assessed against PRISMA guidelines and a best evidence synthesis was performed


Results: the search results yielded five studies which evaluated eight rehabilitation components [bracing, Continuous passive motion [CPM], neuromuscular electrical stimulation [NMES], open kinetic chain [OKC] versus closed kinetic chain [CKC] exercise, progressive eccentric exercise, home versus supervised rehabilitation, accelerated rehabilitation and water based rehabilitation]. A strong evidence suggested no added benefit of short term bracing [0-6 weeks post-surgery] compared to standard treatment. Whilst a moderate evidence reinforced no added advantage of continuous passive motion to standard treatment for boosting motion range. Furthermore, a moderate evidence of equal effectiveness of closed versus open kinetic chain exercise and home versus clinic based rehabilitation, on a range of short term outcomes. There was inconsistent or limited evidence for some interventions including: the use of NMES and exercise, accelerated and non-accelerated rehabilitation, early and delayed rehabilitation, and eccentric resistance programs after ACL reconstruction


Conclusion: short term post-operative bracing and continuous passive motion [CPM] introduce no benefit over standard treatment and thus not recommended. A moderate evidence suggested equal efficiency for 1] CKC and OKC are equally effective for knee laxity, pain and function, at least in the short term [6-14 weeks] after ACL reconstruction and 2] home based and clinic based rehabilitation. Nevertheless, the degree of physiotherapy input remains unclear

5.
Egyptian Journal of Hospital Medicine [The]. 2017; 67 (2): 679-682
em Inglês | IMEMR | ID: emr-188455

RESUMO

Background: The Primary caesarean section [ CS] delivery worldwide rate is increasing due to public interest to avoid fetal complications and acceptance by most of the couple to complete their family with one or two children. This study was undertook to study selected cases of primary CSs in primigravid women, keeping the objectives to study the complications lead to cesarean section, maternal morbidity and mortality


Methods: Cross sectional survey conducted among Primigravidae in maternity and Pediatrics hospital -Abha - obstetrics and gynecology department between January 2016 and December 2016. Overall 170 cesarean section has been done out of 1167 births


Conclusion: Preeclampsia, eclampsia, placenta previa, intrauterine growth restriction, macrosomic fetus, malpresentation of the fetus, loss of fetal moment, fetal distress and labor dystocia are all indication of cesarean section. Our study revealed that cesarean section among Primigravidae still low in our area of the study


Assuntos
Humanos , Mulheres , Adolescente , Adulto , Pessoa de Meia-Idade , Estudos Transversais , Número de Gestações , Mortalidade Materna , Inquéritos e Questionários , Complicações na Gravidez , Parto Obstétrico
6.
Journal of Gastric Cancer ; : 111-114, 2016.
Artigo em Inglês | WPRIM | ID: wpr-108713

RESUMO

Herein, we report a 39-year-old female patient presenting with gastric cancer and tuberculous peritonitis. The differential diagnosis between advanced gastric cancer with peritoneal carcinomatosis and early gastric cancer with peritoneal tuberculosis (TB), and the treatment of these two diseases, were challenging in this case. Physicians should have a high index of suspicion for peritoneal TB if the patient has a history of this disease, especially in areas with a high incidence of TB, such as South Korea. An early diagnosis is critical for patient management and prognosis. A surgical approach including tissue biopsy or laparoscopic exploration is recommended to confirm the diagnosis.


Assuntos
Adulto , Feminino , Humanos , Biópsia , Carcinoma , Diagnóstico , Diagnóstico Diferencial , Diagnóstico Precoce , Incidência , Coreia (Geográfico) , Peritonite Tuberculosa , Prognóstico , Neoplasias Gástricas
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