En-Gendering the Police: Women\u27s Police Stations and Feminism in São Paulo

This article contributes to feminist state theory and studies of women\u27s police stations in Latin America by examining the processes shaping the multiple and changing positions of explicit alliance, opposition, and ambiguous alliance assumed by policewomen regarding feminists since the creation of the world\u27s first women\u27s police station in 1985 in São Paulo. While studies of women\u27s police stations tend to overlook the political conjuncture, much of the literature on the state and gender explains the relationship between the state and women\u27s movements as a function of the political regime. I argue for a more grounded feminist state theory, taking into account interactive macro and micro, local and international forces. As this case study demonstrates, policewoman-feminist relations evolve due to interactions between the political conjuncture, the hegemonic masculinist police culture, developments in the feminist discourse on violence against women, and the impact of the contact policewomen sustain with women clients

ANTIPROLIFERATIVE AND APOPTOTIC EFFECTS OF PONATINIB AND ITS EFFECTS ON MACROMOLECULAR CHANGES IN IMATINIB-SENSITIVE AND RESISTANT CHRONIC MYELOID LEUKEMIA (CML) CELL LINES: A MECHANISTIC APPROACH

20th Congress of European-Hematology-Association[No abstract available

Molecular mechanisms of drug resistance and its reversal in cancer

<div><p></p><p>Chemotherapy is the main strategy for the treatment of cancer. However, the main problem limiting the success of chemotherapy is the development of multidrug resistance. The resistance can be intrinsic or acquired. The resistance phenotype is associated with the tumor cells that gain a cross-resistance to a large range of drugs that are structurally and functionally different. Multidrug resistance arises via many unrelated mechanisms, such as overexpression of energy-dependent efflux proteins, decrease in uptake of the agents, increase or alteration in drug targets, modification of cell cycle checkpoints, inactivation of the agents, compartmentalization of the agents, inhibition of apoptosis and aberrant bioactive sphingolipid metabolism. Exact elucidation of resistance mechanisms and molecular and biochemical approaches to overcome multidrug resistance have been a major goal in cancer research. This review comprises the mechanisms guiding multidrug resistance in cancer chemotherapy and also touches on approaches for reversing the resistance.</p></div

A minimally invasive transfer method of mesenchymal stem cells to the intact periodontal ligament of rat teeth: a preliminary study

Kartal Yandim, Melis/0000-0003-0573-4276WOS: 000448333300002PubMed: 30930622The aim of this study was to introduce a minimally invasive procedure for mesenchymal stem cell (MSC) transfer into the intact periodontal ligament (PDL) of the molar teeth in rats. Ten 12-week-old Wistar albino rats were used for this preliminary study. MSCs were obtained from bones of two animals and were labeled with green fluorescent protein (GFP). Four animals were randomly selected for MSC injection, while 4 animals served as a control group. Samples were prepared for histological analysis, Cox-2 mRNA expression polymerase chain reaction analysis, and fluorescent microscopy evaluation. The number of total cells, number of osteoclastic cells, and Cox-2 mRNA expression levels of the periodontal tissue of teeth were calculated. The number of total cells was increased with MSC injections in PDL significantly (P < 0.001). The number of osteoclastic cells and Cox-2 mRNA expression were found to be similar for the two groups. GFP-labeled MSCs were observed with an expected luminescence on the smear samples of the PDL with transferred MSCs. The results of this preliminary study demonstrate successful evidence of transferring MSCs to intact FIX in a nonsurgical way and offer a minimally invasive procedure for transfer of MSCs to periodontal tissues