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[PMID]:27328489
[Au] Autor:Zhang YX
[Ti] Título:Effect of mifepristone in the different treatments of endometriosis.
[So] Source:Clin Exp Obstet Gynecol;43(3):350-3, 2016.
[Is] ISSN:0390-6663
[Cp] País de publicação:Canada
[La] Idioma:eng
[Ab] Resumo:OBJECTIVE: To observe the effect of small-dose mifepristone conservative treatment and laparoscopic combined with mifepristone in the treatment of endometriosis. MATERIALS AND METHODS: Sixty-five endometriosis cases were given small-dose mifepristone conservative treatment and were assessed for the effect of this treatment; 92 cases were randomly divided into control group (taking gestrinone) and observation group (mifepristone), FSH, P, PRL and E2 levels were compared before and after treatment, and pregnancy investigation and each sex hormone level monitoring were followed-up at one year after drug withdrawal. RESULTS: Using mifepristone, FSH, P, E2, and LH levels all significantly changed six months after treatment and recovered 12 months after drug withdrawal; when comparing the pelvic symptoms, endometrial thickness showed that mifepristone was significantly effective (p < 0.01), and the pregnancy rate was 27.69%. Comparing the two groups, none of the total effective rate, pregnancy rate one year of follow-up, and recurrence rates were significantly different; hormone levels in the both groups were significantly decreased or increased (p < 0.05) after treatment. The two groups had no significant difference (p > 0.05), but 12 months after drug withdrawal, in the control group (not in the observation group), LH level was still significantly different (p < 0.05) compared pre-treatment. CONCLUSIONS: In the conservative treatment, mifepristone can safely improve the hormone levels, reduce the thickness of the endometrium, alleviate symptoms. With laparoscopic minimally invasive combined drug therapy, mifepristone has a significant effect, with a more followed-up pregnancy rate, less recurrence, and no drug accumulation side-effects, hence it is worthy of clinical application.
[Mh] Termos MeSH primário: Endometriose/terapia
Antagonistas de Hormônios/uso terapêutico
Mifepristona/uso terapêutico
[Mh] Termos MeSH secundário: Adulto
Terapia Combinada
Dismenorreia/etiologia
Dispareunia/etiologia
Endometriose/sangue
Endometriose/complicações
Estradiol/sangue
Feminino
Hormônio Foliculoestimulante/sangue
Gestrinone/uso terapêutico
Procedimentos Cirúrgicos em Ginecologia
Seres Humanos
Laparoscopia
Hormônio Luteinizante/sangue
Dor Pélvica/etiologia
Gravidez
Progesterona/sangue
Progestinas/uso terapêutico
Estudos Retrospectivos
Adulto Jovem
[Pt] Tipo de publicação:JOURNAL ARTICLE; RANDOMIZED CONTROLLED TRIAL
[Nm] Nome de substância:
0 (Hormone Antagonists); 0 (Progestins); 1421533RCM (Gestrinone); 320T6RNW1F (Mifepristone); 4G7DS2Q64Y (Progesterone); 4TI98Z838E (Estradiol); 9002-67-9 (Luteinizing Hormone); 9002-68-0 (Follicle Stimulating Hormone)
[Em] Mês de entrada:1607
[Cu] Atualização por classe:160622
[Lr] Data última revisão:
160622
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:160623
[St] Status:MEDLINE


  2 / 192 MEDLINE  
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[PMID]:26917477
[Au] Autor:Duan H; Wang S; Hao M; Chen L; Tang J; Wang X; Peng YZ; Zhang SC; Cao LR; Yu JJ
[Ad] Endereço:Gynecological Minimally Invasive Center, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100006, China.
[Ti] Título:[Research of gestrinone-related abnormal uterine bleeding and the intervention in the treatment: a multi-center, randomized, controlled clinical trial].
[So] Source:Zhonghua Fu Chan Ke Za Zhi;51(2):98-102, 2016 Feb.
[Is] ISSN:0529-567X
[Cp] País de publicação:China
[La] Idioma:chi
[Ab] Resumo:OBJECTIVE: To investigate the incidence, influencing factors and intervention of gestrinone-related abnormal uterine bleeding at different dosage of gestrinone in the clinical treatment. METHODS: This was a multicenter, randomized, control study of 195 Chinese women with endometriosis or adenomyosis from June 2011 to November 2013. The subjects were randomized into three groups with oral administration of gestrinone, 2.5 mg dose at one time; twice a week group: 67 cases with oral administration twice a week last three months; double dose first month group: 67 cases with oral administration triple times a week at first month, then twice a week for two months; three times a week group: 61 cases with oral administration three times a week last three months. The improvement of the abnormal uterine bleeding, the changes in estrogen, liver function and blood coagulation were evaluated. At the same time, B-ultrasound examination evaluation were performed. RESULTS: (1) Three months later, the incidence of abnormal uterine bleeding in twice a week group was 30% (20/67), in double dose first month group and three times a week group were 7%(5/67) and 16% (10/61) respectively, there were significant difference between three groups (P<0.05). The incidence in double dose first month group was the most lower. (2) Univariate analysis showed that the dosage and ovarian size were the significant factors for abnormal uterine bleeding (OR=0.461,P= 0.003;OR=0.303,P=0.016); logistic regression analysis demonstrated that the risk of abnormal uterine bleeding in double dose first month group was the lowest when compared with twice a week group and three times a week group, the risk in twice a week group was 5-fold higher than that in double dose first month group (OR=0.211,P=0.011). The incidence of abnormal uterine bleeding in participants with abnormal ovarian volume results from ovarian cyst or ovarian surgery was significantly lower than those with normal ovarian volume (OR=0.304,P=0.018). (3) After the treatment of three months, there were no significant difference in alanine transaminase level between the groups (P>0.05). The body mass index significantly increased in three group (P<0.05), but there were no significant differences between the groups (P>0.05). As for blood coagulation, there were also no significant differences between the groups (P>0.05). CONCLUSIONS: Double dose of gestrinone in the first month could significantly decrease the incidence of gestrinone-related abnormal uterine bleeding. It is a more optimied dosage of gestrinone and without severe side effects. CLINICAL TRIAL REGISTRATION: Chinese Clinical Trial Registry, registration number: ChiCTR-TRC-12002327.
[Mh] Termos MeSH primário: Anticoncepcionais Orais/efeitos adversos
Gestrinone/efeitos adversos
Hemorragia Uterina/induzido quimicamente
[Mh] Termos MeSH secundário: Adenomiose
China/epidemiologia
Anticoncepcionais Orais/administração & dosagem
Relação Dose-Resposta a Droga
Feminino
Gestrinone/administração & dosagem
Seres Humanos
Incidência
Cistos Ovarianos
Hemorragia Uterina/epidemiologia
[Pt] Tipo de publicação:ENGLISH ABSTRACT; JOURNAL ARTICLE; MULTICENTER STUDY; RANDOMIZED CONTROLLED TRIAL; RESEARCH SUPPORT, NON-U.S. GOV'T
[Nm] Nome de substância:
0 (Contraceptives, Oral); 1421533RCM (Gestrinone)
[Em] Mês de entrada:1607
[Cu] Atualização por classe:160226
[Lr] Data última revisão:
160226
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:160227
[St] Status:MEDLINE
[do] DOI:10.3760/cma.j.issn.0529-567X.2016.02.004


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[PMID]:26796059
[Au] Autor:Kashani BN; Centini G; Morelli SS; Weiss G; Petraglia F
[Ad] Endereço:Department of Obstetrics, Gynecology and Women's Health, Rutgers, New Jersey Medical School, Newark, NJ, USA. Electronic address: banakashani@gmail.com.
[Ti] Título:Role of Medical Management for Uterine Leiomyomas.
[So] Source:Best Pract Res Clin Obstet Gynaecol;34:85-103, 2016 Jul.
[Is] ISSN:1532-1932
[Cp] País de publicação:Netherlands
[La] Idioma:eng
[Ab] Resumo:Uterine leiomyomas, or fibroids, are the most common benign tumor in reproductive aged women. Affected women may remain asymptomatic or may report symptoms related to abnormal uterine bleeding, infertility, or pelvic pain and pressure. Depending on a patient's symptomatology and reproductive plans, treatment options include expectant management, medical management (hormonal and non-hormonal), or surgical management (myomectomy or hysterectomy). In those wishing to defer surgical management, non-hormonal therapies such as non-steroidal anti-inflammatory drugs and tranexamic acid have been shown to decrease menstrual blood loss. In patients with more symptomatic leiomyomas, hormonal therapies such as gonadotropin-releasing hormone agonists and selective progesterone receptor modulators are effective at reducing leiomyoma volume, uterine size, and menstrual blood loss. This manuscript will detail the available and emerging hormonal and non-hormonal treatments for symptomatic uterine leiomyomas.
[Mh] Termos MeSH primário: Anticoncepcionais Femininos/uso terapêutico
Hormônio Liberador de Gonadotropina/agonistas
Leiomioma/tratamento farmacológico
Neoplasias Uterinas/tratamento farmacológico
[Mh] Termos MeSH secundário: Antifibrinolíticos/uso terapêutico
Inibidores da Aromatase/uso terapêutico
Colecalciferol/uso terapêutico
Anticoncepcionais Femininos/administração & dosagem
Anticoncepcionais Orais Hormonais/uso terapêutico
Anticoncepcionais Orais Sintéticos/uso terapêutico
Danazol/uso terapêutico
Agonistas de Dopamina/uso terapêutico
Ergolinas/uso terapêutico
Estrenos/uso terapêutico
Antagonistas de Estrogênios/uso terapêutico
Feminino
Gestrinone/uso terapêutico
Hormônio Liberador de Gonadotropina/antagonistas & inibidores
Seres Humanos
Dispositivos Intrauterinos Medicados
Levanogestrel/administração & dosagem
Mifepristona/uso terapêutico
Norpregnadienos/uso terapêutico
Oximas/uso terapêutico
Planejamento de Assistência ao Paciente
Moduladores Seletivos de Receptor Estrogênico/uso terapêutico
Somatostatina/análogos & derivados
Ácido Tranexâmico/uso terapêutico
Vitaminas/uso terapêutico
[Pt] Tipo de publicação:JOURNAL ARTICLE; REVIEW
[Nm] Nome de substância:
0 (Antifibrinolytic Agents); 0 (Aromatase Inhibitors); 0 (Contraceptive Agents, Female); 0 (Contraceptives, Oral, Hormonal); 0 (Contraceptives, Oral, Synthetic); 0 (Dopamine Agonists); 0 (Ergolines); 0 (Estrenes); 0 (Estrogen Antagonists); 0 (Norpregnadienes); 0 (Oximes); 0 (Selective Estrogen Receptor Modulators); 0 (Vitamins); 1421533RCM (Gestrinone); 1C6V77QF41 (Cholecalciferol); 320T6RNW1F (Mifepristone); 33515-09-2 (Gonadotropin-Releasing Hormone); 51110-01-1 (Somatostatin); 5W7SIA7YZW (Levonorgestrel); 6T84R30KC1 (Tranexamic Acid); 72W09924WP (asoprisnil); LL60K9J05T (cabergoline); N29QWW3BUO (Danazol); YF7V70N02B (ulipristal acetate)
[Em] Mês de entrada:1703
[Cu] Atualização por classe:171116
[Lr] Data última revisão:
171116
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:160123
[St] Status:MEDLINE


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[PMID]:26292019
[Au] Autor:Regaiolli B; Spiezio C; Vallortigara G
[Ad] Endereço:a Research & Conservation Department , Parco Natura Viva-Garda Zoological Park srl , Località Figara 40, 37012 Bussolengo , VR , Italy.
[Ti] Título:Manual lateralization in macaques: handedness, target laterality and task complexity.
[So] Source:Laterality;21(2):100-17, 2016.
[Is] ISSN:1464-0678
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Non-human primates represent models to understand the evolution of handedness in humans. Despite several researches have been investigating non-human primates handedness, few studies examined the relationship between target position, hand preference and task complexity. This study aimed at investigating macaque handedness in relation to target laterality and tastiness, as well as task complexity. Seven pig-tailed macaques (Macaca nemestrina) were involved in three different "two alternative choice" tests: one low-level task and two high-level tasks (HLTs). During the first and the third tests macaques could select a preferred food and a non-preferred food, whereas by modifying the design of the second test, macaques were presented with no-difference alternative per trial. Furthermore, a simple-reaching test was administered to assess hand preference in a social context. Macaques showed hand preference at individual level both in simple and complex tasks, but not in the simple-reaching test. Moreover, target position seemed to affect hand preference in retrieving an object in the low-level task, but not in the HLT. Additionally, individual hand preference seemed to be affected from the tastiness of the item to be retrieved. The results suggest that both target laterality and individual motivation might influence hand preference of macaques, especially in simple tasks.
[Mh] Termos MeSH primário: Comportamento de Escolha/fisiologia
Lateralidade Funcional/fisiologia
Desempenho Psicomotor/fisiologia
[Mh] Termos MeSH secundário: Animais
Comportamento Animal
Comportamento Alimentar
Feminino
Gestrinone
Masculino
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
1421533RCM (Gestrinone)
[Em] Mês de entrada:1609
[Cu] Atualização por classe:151229
[Lr] Data última revisão:
151229
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:150821
[St] Status:MEDLINE
[do] DOI:10.1080/1357650X.2015.1076834


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[PMID]:25420776
[Au] Autor:Wu X; Xu Y
[Ad] Endereço:Department of Ultrasound, The Affiliated Yixing People's Hospital of Jiangsu University, Yixing, China.
[Ti] Título:Gestrinone combined with ultrasound-guided aspiration and ethanol injection for treatment of chocolate cyst of ovary.
[So] Source:J Obstet Gynaecol Res;41(5):712-6, 2015 May.
[Is] ISSN:1447-0756
[Cp] País de publicação:Australia
[La] Idioma:eng
[Ab] Resumo:AIM: The aim of this study was to determine clinical performance of gestrinone combined with ultrasound-guided aspiration and ethanol injection in treating chocolate cyst of ovary. METHODS: Sixty-eight patients enrolled in this study were randomly divided into two groups: control group and combination treatment group. In the control group, 34 patients were treated with ultrasound-guided aspiration and ethanol injection. In the combination treatment group, 34 patients received gestrinone p.o. following ultrasound-guided aspiration and ethanol injection. RESULTS: The recurrence rate of chocolate cyst was 10-fold lower in the combination treatment group (2.94%, 1/34) than in the control group (29.4%, 10/34) at 12 months. The effective rate for reduction of chocolate cyst was significantly higher in the combination treatment group (94.12%, 32/34) than in the control group (64.71%, 22/34) (P = 0.009). CONCLUSION: Gestrinone combined with ultrasound-guided aspiration and ethanol injection therapy is an effective treatment for ovarian chocolate cyst with low recurrence rate.
[Mh] Termos MeSH primário: Etanol/uso terapêutico
Gestrinone/uso terapêutico
Cistos Ovarianos/terapia
Paracentese
Progestinas/uso terapêutico
[Mh] Termos MeSH secundário: Adulto
Terapia Combinada
Feminino
Seres Humanos
Meia-Idade
Cistos Ovarianos/tratamento farmacológico
Cistos Ovarianos/cirurgia
Recidiva
Resultado do Tratamento
Ultrassonografia de Intervenção
Adulto Jovem
[Pt] Tipo de publicação:JOURNAL ARTICLE; RANDOMIZED CONTROLLED TRIAL
[Nm] Nome de substância:
0 (Progestins); 1421533RCM (Gestrinone); 3K9958V90M (Ethanol)
[Em] Mês de entrada:1612
[Cu] Atualização por classe:161230
[Lr] Data última revisão:
161230
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:141126
[St] Status:MEDLINE
[do] DOI:10.1111/jog.12612


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[PMID]:23544492
[Au] Autor:Yuan L; Zhang JH; Liu XS
[Ad] Endereço:Department of Gynecology, Fudan University, Shanghai, China.
[Ti] Título:[Clinicopathological features of 151 cases with abdominal wall endometriosis].
[So] Source:Zhonghua Fu Chan Ke Za Zhi;48(2):113-7, 2013 Feb.
[Is] ISSN:0529-567X
[Cp] País de publicação:China
[La] Idioma:chi
[Ab] Resumo:OBJECTIVE: To investigate clinicopathological features of abdominal wall endometriosis (AWE). METHODS: A retrospective study was conducted on 151 consecutive AWE patients undergoing treatment in Affiliated Obstetrics and Gynecology Hospital, Fudan University from January 2003 to December 2010. The period of following up was at range of 16 to 97 months. RESULTS: (1) The incidence of AWE was 1.96% (166/8469). All 151 AWE cases followed up had previous cesarean sections. The period between the previous cesarean section (CS) and the onset of symptoms of AWE was 24 months (3 - 192 months). However, the latency was not associated with the age at CS, incision site, gestational week at CS, duration of lactation, postpartum menstruation recovery, the choice of contraceptives and size of AWE (P > 0.05). The duration of disease, defined to be the time interval between the onset of symptoms and surgery, was 26 months (2 - 168 months), which was negatively correlated with the latent period (r = -0.267, P < 0.05) and was positively with size of AWE (patients with large-scar endometrioma with diameter of lesions ≥ 3 cm had longer disease duration than those with small-scar endometriomas < 3 cm, r = 0.326, P < 0.05). (2) The rate of pre-operational ultrasonography detection was 97.4% (147/151). The lesion size detected by pre-operative ultrasonography was significantly smaller than that measured intraoperatively by palpation (20 mm versus 35 mm, P < 0.05). Moreover, only 26.5% (40/151) of AWE patients were found to have deep infiltration by pre-operative ultrasonography. (3) All patients were managed by surgical treatment to completely excise lesions on the abdominal wall. Of all 34 patients (22.5%, 34/151) took medicine pre-operatively while 57 patients (37.7%, 57/151) taking medicine post-operatively. The rate of recurrence was 3.1% (3/96) of cases with lesions ≥ 3 cm, which was significantly lower than 17.8% (8/45) in cases with lesion < 3 cm (P < 0.05). (4) After surgery, the symptoms were found to be relieved in 93.4% (141/151) of patients. The recurrence rate was 7.8% (11/141) while the average recurrent time was (20 ± 16) months. CONCLUSION: Surgery is the main management on AWE. The risk factors associated with recurrence were size of lesion and postoperative medication.
[Mh] Termos MeSH primário: Parede Abdominal/patologia
Endometriose/patologia
Endometriose/cirurgia
[Mh] Termos MeSH secundário: Dor Abdominal/etiologia
Parede Abdominal/cirurgia
Adulto
Cesárea
Endometriose/diagnóstico
Endometriose/tratamento farmacológico
Feminino
Gestrinone/uso terapêutico
Gosserrelina/uso terapêutico
Seres Humanos
Histerectomia
Meia-Idade
Recidiva
Estudos Retrospectivos
Fatores de Risco
Fatores de Tempo
[Pt] Tipo de publicação:ENGLISH ABSTRACT; JOURNAL ARTICLE
[Nm] Nome de substância:
0F65R8P09N (Goserelin); 1421533RCM (Gestrinone)
[Em] Mês de entrada:1405
[Cu] Atualização por classe:130402
[Lr] Data última revisão:
130402
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:130403
[St] Status:MEDLINE


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[PMID]:23102719
[Au] Autor:Zhu Y; Zhang T; Xie S; Tu R; Cao Y; Guo X; Zhou J; Zhou X; Cao L
[Ad] Endereço:Department of Reproductive Pharmacology, NPFPC Key Laboratory of Contraceptives and Devices, Shanghai Institute of Planned Parenthood Research, Shanghai, China.
[Ti] Título:Gestrinone inhibits growth of human uterine leiomyoma may relate to activity regulation of ERα, Src and P38 MAPK.
[So] Source:Biomed Pharmacother;66(8):569-77, 2012 Dec.
[Is] ISSN:1950-6007
[Cp] País de publicação:France
[La] Idioma:eng
[Ab] Resumo:The study was to investigate the effect of gestrinone on the growth of human uterine leiomyoma cells and on the levels and activity of p38, Src and estrogen receptor alpha (ERα). Human uterine leiomyoma cells were cultured and treated with dimethylsulfoxide (DMSO) or a gestrinone concentration gradient. Morphological changes were observed and apoptosis was evaluated. Levels of p38 and phosphorylated-p38 (pp38) were assayed by enzyme-linked immunosorbent assay (ELISA). Levels of ERα and Src were analyzed using real-time RT-PCR and Western blotting. The result showed that gestrinone significantly inhibited the growth of cultured human uterine leiomyoma cells in a concentration- and time-dependent manner, with a 50% inhibitory concentration (IC(50)) value and corresponding 95% confidence intervals (CI) of 43.67 (23.46∼81.32), 27.78 (12.51∼61.68) and 15.25 (7.17∼32.43) µmol/L at 20, 40 and 60h, respectively. Compared with control-treated leiomyoma cells, gestrinone significantly reduced both the expression of ERα (P<0.05) and the levels of phospho-Ser167-ERα (P<0.05). Gestrinone also markedly suppressed the level of phospho-Tyr416-Src (P<0.05). Moreover, gestrinone significantly increased the ratio of phospho-p38/p38 mitogen-activated protein kinase (MAPK) (P<0.05). However, no significant increase in apoptosis or cell cycle arrest was observed (P>0.05) in response to the tested concentrations of 0.1 to 3.0µmol/L. As a conclusion, gestrinone suppresses the proliferation of uterine leiomyoma cells mainly by regulating the activity of ERα/Src/p38 MAPK in a concentration-dependent manner at a low concentration of 0.1∼3.0µM, but not significantly regulating apoptosis. Gestrinone opposes the growth of uterine leiomyoma through multiple genes.
[Mh] Termos MeSH primário: Proliferação Celular/efeitos dos fármacos
Receptor alfa de Estrogênio/metabolismo
Gestrinone/farmacologia
Leiomioma/tratamento farmacológico
Neoplasias Uterinas/tratamento farmacológico
Proteínas Quinases p38 Ativadas por Mitógeno/metabolismo
Quinases da Família src/metabolismo
[Mh] Termos MeSH secundário: Apoptose/efeitos dos fármacos
Western Blotting
Técnicas de Cultura de Células
Ciclo Celular/efeitos dos fármacos
Sobrevivência Celular/efeitos dos fármacos
Relação Dose-Resposta a Droga
Receptor alfa de Estrogênio/genética
Feminino
Gestrinone/administração & dosagem
Gestrinone/uso terapêutico
Seres Humanos
Marcação In Situ das Extremidades Cortadas
Leiomioma/genética
Leiomioma/metabolismo
Leiomioma/ultraestrutura
Microscopia Eletrônica de Transmissão
Estrutura Molecular
Reação em Cadeia da Polimerase em Tempo Real
Fatores de Tempo
Células Tumorais Cultivadas
Neoplasias Uterinas/genética
Neoplasias Uterinas/metabolismo
Neoplasias Uterinas/ultraestrutura
Proteínas Quinases p38 Ativadas por Mitógeno/genética
Quinases da Família src/genética
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Nm] Nome de substância:
0 (Estrogen Receptor alpha); 1421533RCM (Gestrinone); EC 2.7.10.2 (CSK tyrosine-protein kinase); EC 2.7.10.2 (src-Family Kinases); EC 2.7.11.24 (p38 Mitogen-Activated Protein Kinases)
[Em] Mês de entrada:1304
[Cu] Atualização por classe:131121
[Lr] Data última revisão:
131121
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:121030
[St] Status:MEDLINE


  8 / 192 MEDLINE  
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[PMID]:22826841
[Au] Autor:Miller S
[Ti] Título:New ELISA bulks up detection ability of steroid screening methods.
[So] Source:Bioanalysis;4(10):1149, 2012 Jun.
[Is] ISSN:1757-6199
[Cp] País de publicação:England
[La] Idioma:eng
[Mh] Termos MeSH primário: Ensaio de Imunoadsorção Enzimática
Soro/química
Esteroides/análise
[Mh] Termos MeSH secundário: Anabolizantes/análise
Androgênios/análise
Doping nos Esportes
Gestrinone/análogos & derivados
Gestrinone/análise
Seres Humanos
Limite de Detecção
Estanozolol/análise
Testosterona/análogos & derivados
Testosterona/análise
Fatores de Tempo
[Pt] Tipo de publicação:NEWS
[Nm] Nome de substância:
0 (Anabolic Agents); 0 (Androgens); 0 (Steroids); 1421533RCM (Gestrinone); 3XMK78S47O (Testosterone); 4R1VB9P8V3 (Stanozolol); 5H7I2IP58X (boldenone); 643MR6L9LB (tetrahydrogestrinone)
[Em] Mês de entrada:1209
[Cu] Atualização por classe:171116
[Lr] Data última revisão:
171116
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:120725
[St] Status:MEDLINE


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[PMID]:22664790
[Au] Autor:Moon HY; Kim SH; Ryu SH; Suh PG
[Ad] Endereço:School of Interdisciplinary Bioscience and Bioengineering, Pohang University of Science and Technology (POSTECH), Pohang 790-784, Republic of Korea.
[Ti] Título:The androgenic anabolic steroid tetrahydrogestrinone produces dioxin-like effects via the aryl hydrocarbon receptor.
[So] Source:Toxicol In Vitro;26(7):1129-33, 2012 Oct.
[Is] ISSN:1879-3177
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:For a long time, athletes have used androgenic anabolic steroids (AASs) in an inappropriate and veiled manner with the aim of improving exercise performance or for cosmetic purposes. Abuse of AASs triggers adverse effects such as hepatocarcinogenesis, heart attacks, and aggressive behavior. However, AAS-induced toxicity is not completely understood at the molecular level. In the present study, we showed, by performing a dioxin response element (DRE)-luciferase reporter gene assay, that tetrahydrogestrinone (THG), a popular and potent androgen receptor agonist, has dioxin-like effects. In addition, we showed that THG increased cytochrome P-450 1A1 (CYP1A1) mRNA and protein levels, and enzyme activity. The gene encoding CYP1A1 is involved in phase 1 xenobiotic metabolism and a target gene of the aryl hydrocarbon receptor (AhR). Using the AhR antagonist CH-223191, we also examined whether the effects of THG on DRE activation depended on AhR. Our results suggest that synthetic anabolic steroids may have dioxin-like side effects that can disturb endocrine systems and may cause other side effects including cancer through AhR.
[Mh] Termos MeSH primário: Citocromo P-450 CYP1A1
Dioxinas/farmacologia
Regulação Enzimológica da Expressão Gênica/efeitos dos fármacos
Gestrinone/análogos & derivados
Receptores de Hidrocarboneto Arílico/efeitos dos fármacos
Elementos de Resposta/efeitos dos fármacos
[Mh] Termos MeSH secundário: Compostos Azo/farmacologia
Citocromo P-450 CYP1A1/biossíntese
Citocromo P-450 CYP1A1/genética
Genes Reporter/efeitos dos fármacos
Genes Reporter/genética
Gestrinone/farmacologia
Células Hep G2
Hepatócitos/efeitos dos fármacos
Hepatócitos/enzimologia
Seres Humanos
Luciferases/metabolismo
Pirazóis/farmacologia
RNA Mensageiro/metabolismo
Receptores de Hidrocarboneto Arílico/agonistas
Receptores de Hidrocarboneto Arílico/antagonistas & inibidores
Elementos de Resposta/genética
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Nm] Nome de substância:
0 (2-methyl-2H-pyrazole-3-carboxylic acid (2-methyl-4-o-tolylazophenyl)amide); 0 (Azo Compounds); 0 (Dioxins); 0 (Pyrazoles); 0 (RNA, Messenger); 0 (Receptors, Aryl Hydrocarbon); 1421533RCM (Gestrinone); 643MR6L9LB (tetrahydrogestrinone); EC 1.13.12.- (Luciferases); EC 1.14.14.1 (CYP1A1 protein, human); EC 1.14.14.1 (Cytochrome P-450 CYP1A1)
[Em] Mês de entrada:1301
[Cu] Atualização por classe:171116
[Lr] Data última revisão:
171116
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:120606
[St] Status:MEDLINE
[do] DOI:10.1016/j.tiv.2012.05.009


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[PMID]:22592712
[Au] Autor:Flower A; Liu JP; Lewith G; Little P; Li Q
[Ad] Endereço:ComplementaryMedicine ResearchUnit, Dept PrimaryMedical Care, Southampton University, Ringmer, UK. flower.power@which.net.
[Ti] Título:Chinese herbal medicine for endometriosis.
[So] Source:Cochrane Database Syst Rev;(5):CD006568, 2012 May 16.
[Is] ISSN:1469-493X
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:BACKGROUND: Endometriosis is characterized by the presence of tissue that is morphologically and biologically similar to normal endometrium in locations outside the uterus. Surgical and hormonal treatment of endometriosis have unpleasant side effects and high rates of relapse. In China, treatment of endometriosis using Chinese herbal medicine (CHM) is routine and considerable research into the role of CHM in alleviating pain, promoting fertility, and preventing relapse has taken place.This review is an update of a previous review published in the Cochrane Database of Systematic Reviews 2009, issue No 3. OBJECTIVES: To review the effectiveness and safety of CHM in alleviating endometriosis-related pain and infertility. SEARCH METHODS: We searched the Menstrual Disorders and Subfertility Group Trials Register, Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library) and the following English language electronic databases (from their inception to 31/10/2011): MEDLINE, EMBASE, AMED, CINAHL, and NLH.We also searched Chinese language electronic databases: Chinese Biomedical Literature Database (CBM), China National Knowledge Infrastructure (CNKI), Chinese Sci & Tech Journals (VIP), Traditional Chinese Medical Literature Analysis and Retrieval System (TCMLARS), and Chinese Medical Current Contents (CMCC). SELECTION CRITERIA: Randomised controlled trials (RCTs) involving CHM versus placebo, biomedical treatment, another CHM intervention; or CHM plus biomedical treatment versus biomedical treatment were selected. Only trials with confirmed randomisation procedures and laparoscopic diagnosis of endometriosis were included. DATA COLLECTION AND ANALYSIS: Risk of bias assessment, and data extraction and analysis were performed independently by three review authors. Data were combined for meta-analysis using relative risk (RR) for dichotomous data. A fixed-effect statistical model was used, where appropriate. Data not suitable for meta-analysis were presented as descriptive data. MAIN RESULTS: Two Chinese RCTs involving 158 women were included in this review. Both these trials described adequate methodology. Neither trial compared CHM with placebo treatment.There was no evidence of a significant difference in rates of symptomatic relief between CHM and gestrinone administered subsequent to laparoscopic surgery (95.65% versus 93.87%; risk ratio (RR) 1.02, 95% confidence interval (CI) 0.93 to 1.12, one RCT). The intention-to-treat analysis also showed no significant difference between the groups (RR 1.04, 95% CI 0.91 to 1.18). There was no significant difference between the CHM and gestrinone groups with regard to the total pregnancy rate (69.6% versus 59.1%; RR 1.18, 95% CI 0.87 to 1.59, one RCT).CHM administered orally and then in conjunction with a herbal enema resulted in a greater proportion of women obtaining symptomatic relief than with danazol (RR 5.06, 95% CI 1.28 to 20.05; RR 5.63, 95% CI 1.47 to 21.54, respectively). Overall, 100% of women in all the groups showed some improvement in their symptoms.Oral plus enema administration of CHM showed a greater reduction in average dysmenorrhoea pain scores than did danazol (mean difference (MD) -2.90, 95% CI -4.55 to -1.25; P < 0.01). Combined oral and enema administration of CHM also showed a greater improvement measured as the disappearance or shrinkage of adnexal masses than with danazol (RR 1.70, 95% CI 1.04 to 2.78). For lumbosacral pain, rectal discomfort, or vaginal nodules tenderness, there was no significant difference between CHM and danazol. AUTHORS' CONCLUSIONS: Post-surgical administration of CHM may have comparable benefits to gestrinone but with fewer side effects. Oral CHM may have a better overall treatment effect than danazol; it may be more effective in relieving dysmenorrhoea and shrinking adnexal masses when used in conjunction with a CHM enema. However, more rigorous research is required to accurately assess the potential role of CHM in treating endometriosis.
[Mh] Termos MeSH primário: Medicamentos de Ervas Chinesas/uso terapêutico
Endometriose/tratamento farmacológico
Dor Pélvica/tratamento farmacológico
[Mh] Termos MeSH secundário: Danazol/uso terapêutico
Medicamentos de Ervas Chinesas/administração & dosagem
Dismenorreia/tratamento farmacológico
Endometriose/complicações
Enema/métodos
Antagonistas de Estrogênios/uso terapêutico
Feminino
Gestrinone/uso terapêutico
Seres Humanos
Dor Pélvica/etiologia
Progestinas/uso terapêutico
Ensaios Clínicos Controlados Aleatórios como Assunto
[Pt] Tipo de publicação:JOURNAL ARTICLE; META-ANALYSIS; RESEARCH SUPPORT, NON-U.S. GOV'T; REVIEW
[Nm] Nome de substância:
0 (Drugs, Chinese Herbal); 0 (Estrogen Antagonists); 0 (Progestins); 1421533RCM (Gestrinone); N29QWW3BUO (Danazol)
[Em] Mês de entrada:1208
[Cu] Atualização por classe:160602
[Lr] Data última revisão:
160602
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:120518
[St] Status:MEDLINE
[do] DOI:10.1002/14651858.CD006568.pub3



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