Cell Cycles
Mostrando 1-12 de 578 artigos, teses e dissertações.
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1. Postchemotherapy retroperitoneal residual mass resection for germ cell testicular tumors: a single-center experience
SUMMARY Objective: Postchemotherapy retroperitoneal lymph node dissection (PC-RPLND) plays an important role in the management of advanced germ cell testicular tumors. Bilateral template lymph node dissection is considered a standard treatment in postchemotherapy residual masses; however, modified unilateral templates have gained acceptance in patients with
Revista da Associação Médica Brasileira. Publicado em: 2022
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2. Superiority of the triple combination of bortezomib, cyclophosphamide and dexamethasone versus cyclophosphamide, thalidomide and dexamethasone in patients with newly diagnosed multiple myeloma, eligible for transplantation
ABSTRACT Background: The treatment of multiple myeloma (MM) has evolved significantly in the past decade, and new drug combinations have improved the response rates and prolonged survival. Studies comparing different induction chemotherapy regimens have shown that triple combinations have better results than double combinations. However, comparisons among d
Hematol., Transfus. Cell Ther.. Publicado em: 2020-06
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3. Ovarian Sertoli-Leydig Cell Tumors: Epidemiological, Clinical and Prognostic Factors
Resumo Objetivo Descrever uma série de casos de tumores de células de Sertoli-Leydig (TCSLs) ovarianos. Métodos Revisão retrospectiva de 12 casos de TCSL tratados no Hospital de Câncer de Barretos entre outubro de 2009 e agosto de 2017. Resultados A mediana de idade foi 31 anos (15-71 anos). Um total de 9 pacientes (75,0%) apresentaram sintomas: 8
Rev. Bras. Ginecol. Obstet.. Publicado em: 15/08/2019
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4. Primary infratentorial diffuse large b-cell lymphoma: a challenging diagnosis in an immunocompetent patient
RESUMO Descrevemos o caso de uma paciente do sexo feminino, de 52 anos, apresentando história de tontura e perda da coordenação motora do lado esquerdo há duas semanas. A RM (ressonância magnética) de crânio revelou uma lesão hiperintensa nas imagens ponderadas em T2, sem restrição à difusão, localizada no pedúnculo cerebelar médio esquerdo. A
Rev. Assoc. Med. Bras.. Publicado em: 2019-02
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5. An immunohistochemistry and histopathological study of ankaferd blood stopper in a rat model of cervical inflammation
RESUMO OBJETIVO: Ankaferd Blood Stopper (ABS) é um extrato de plantas medicinais utilizado topicamente como um agente hemostático, anti-inflamatório e antioxidante. O seu efeito citoproteico depende principalmente das suas propriedades pleiotrópicas por meio da modulação de mediadores inflamatórios tais como IL-1β, IL-6 e TNF-a. O objetivo deste est
Rev. Assoc. Med. Bras.. Publicado em: 2019-02
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6. First - line, non - cryopreserved autologous stem cell transplant for poor - risk germ - cell tumors: Experience in a developing country
ABSTRACT Purpose: The current first - line treatment for non - seminomatous germ cell tumor (NSGCT) consists of four cycles of cisplatin, etoposide, and bleomycin (BEP), which results in 5 - year overall survival < 60% in patients with poor - risk features. Autologous hematopoietic stem cell transplantation (auto - HSCT) as a method for overcoming high toxi
Int. braz j urol.. Publicado em: 2019-01
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7. Low-intensity pulsed ultrasound promotes proliferation and migration of HaCaT keratinocytes through the PI3K/AKT and JNK pathways
Although the effects of low-intensity pulsed ultrasound (LIPUS) on diverse cell types have been fully studied, the functional role of LIPUS in keratinocytes remains poorly understood. This study aimed to investigate the effects of LIPUS on proliferation and migration of HaCaT cells as well as the regulatory mechanisms associated with signaling pathways. Huma
Braz J Med Biol Res. Publicado em: 18/10/2018
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8. How does the nectar of stomata-free nectaries cross the cuticle?
ABSTRACT In many glandular structures, departure from the cell is only one step in the process of exudate release to the plant surface. Here the set of events that lead nectar to the external environment is presented and discussed mainly for stomata-free nectaries. After being synthesized, the nectar or some of its component needs to be released to the envir
Acta Bot. Bras.. Publicado em: 2017-09
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9. Investigation of Electrocatalysts for Selective Reduction of CO2 to CO: Monitoring the Reaction Products by on line Mass Spectrometry and Gas Chromatography
The carbon dioxide electrocatalytic reduction is central for the development of regenerative cycles of electrochemical energy conversion and storage. Herein, the gaseous products of the CO2 electroreduction were monitored by using an electrochemical cell on line coupled to a differential electrochemical mass spectrometer (DEMS), aiming at searching for elect
J. Braz. Chem. Soc.. Publicado em: 2017-09
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10. Primary Concurrent Chemoradiation in Head and Neck Cancers withWeekly Cisplatin Chemotherapy: Analysis of Compliance, Toxicity and Survival
Abstract Introduction Concurrent chemoradiation is the standard of care in inoperable locally advanced squamous cell head and neck cancers. The most widely accepted schedule of concomitant cisplatin is 100mg/m2 given on a 3 weekly basis but the optimal regime is unknown. Objective The objective of this study is to assess the tolerability, compliance, and
Int. Arch. Otorhinolaryngol.. Publicado em: 2017-06
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11. Robot - assisted laparoscopic retroperitoneal lymph node dissection in testicular tumor
ABSTRACT Introduction and objective Retroperitoneal lymph node dissection (RPLND) is indicated for patients with non-seminomatous germ cell tumor (NSGCT) with residual disease after chemotherapy. Although the gold standard approach is still the open surgery, few cases of robot-assisted laparoscopic RPLND have been described. Herein, we aim to present the s
Int. braz j urol.. Publicado em: 2017-02
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12. Is it feasible to use granulocyte-colony stimulating factor alone to mobilize progenitor cells in multiple myeloma patients induced with a cyclophosphamide, thalidomide and dexamethasone regimen?
ABSTRACT Background: Cyclophosphamide plus thalidomide as induction for multiple myeloma patients eligible for autologous stem cell transplantation may be a limiting factor for cell mobilization. The minimum acceptable mobilized peripheral blood stem cell count to prevent deleterious effects during transplantation is 2.0 × 106 CD34+ cells/kg. Combining oth
Rev. Bras. Hematol. Hemoter.. Publicado em: 2016-12