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Proceedings of the National Academy of Sciences, India Section B: Biological Sciences - In canine mammary tumours, role of surface glycoproteins and cytokines is poorly understood as focus on these...  相似文献   
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Gram‐negative bacterial toe web infection (GNBTWI) caused by Pseudomonas Aeruginosa combined with fungal infection has variety of treatments. However, these treatments have been poorly described in the literature. Our retrospective study describes patients that had been treated in our medical center with acetic acid combined with local antifungal treatment, to evaluate evidences for the appropriateness of this treatment. Ten patients with evidence of GNBTWI caused by Pseudomonas Aeruginosa combined with local fungal infection which have been treated with acetic acid in Emek Medical Center were identified. Eight patients (80%) had a complete response while two patients (20%) showed only a partial response. Side effects were minimal and included temporary stinging sensation. Acetic acid is a relatively cheap ingredient with minimal side effect profile and highly effective outcomes as a treatment for GNBTWI caused by Pseudomonas Aeruginosa and should be considered as an adjuvant treatment.  相似文献   
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Objective: The aim of this study was to determine whether the use of platelet rich fibrin (PRF) improved the healing of extraction sockets. Study Design: A total of 20 patients with bilateral soft tissue impacted mandibular third molars were included in this study. The left and right third molars were extracted during the same session. Subsequently, the PRF membrane was randomly administered to one of the extraction sockets, whereas the contra lateral sockets were left without treatment. On postoperative 30. and 90. days, panoramic images and bone scintigrams were taken to evaluate the bone healing between PRF-treated and non-PRF-treated sockets. Also, periodontal evaluation was performed in the same control sessions. Dependent group t test for paired samples was used for statistical analysis. Results: The average increase in technetium-99m methylene diphosphonate uptake as an indication of enhanced bone healing did not differ significantly between PRF-treated and non-PRF-treated sockets 30 and 90 days post operatively. Radio opacity that can show the bone healing on panoramic images were measured by Image J programmer and they did not differ significantly. Also periodontal values did not differ significantly. Conclusions: PRF might not lead to enhanced bone healing in impacted mandibular third molar extraction sockets 30 and 90 days after surgery. It is thought that PRF has the potential characteristics of an autologous fibrin matrix and can accelerate the healing. To better understand the effects of PRF on healing, further research is warranted with larger sample sizes. Key words:PRF, scintigraphy, healing, extraction sockets.  相似文献   
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Repetitive nerve stimulation (RNS) of the median nerve is rarely studied in myasthenia gravis (MG). We performed a retrospective analysis of RNS studies performed on 448 patients at our center between 2010 and 2016. Among 95 patients with MG, an abnormal decrement of the compound muscle action potential amplitude was seen in 40.7% of median, 38.4% of spinal accessory, and 57.1% of facial nerve RNS studies. Median nerve RNS was abnormal in 10 patients with normal spinal accessory and 5 patients with normal facial nerve RNS. MG patients with abnormal median nerve RNS were more likely to be seropositive and have limb weakness. No differences were observed in the incidence of abnormal median nerve RNS in patients with and without a median neuropathy at the wrist. Median nerve RNS is easy to perform, reproducible, and should be considered in the electrodiagnostic evaluation of MG.  相似文献   
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The recent reoccurrence of several vaccine-preventable diseases demonstrates the need for new techniques to promote childhood vaccination. Many mothers make decisions regarding vaccination of their children during pregnancy. As a result, obstetricians have a unique opportunity to influence maternal decisions on this crucial component of child health. Our objective was to understand OB/GYNs?? attitudes, beliefs, and current practices toward providing vaccinations to pregnant patients and providing information about routine childhood immunizations during standard prenatal care. We surveyed OB/GYNs in the United States about their vaccination practices and perceptions during the 2009 H1N1 outbreak. Most (84%) respondents indicated their practice would be administering H1N1 vaccines to pregnant patients. While a majority (98%) of responding providers felt childhood vaccination is important, relatively few (47%) felt that they could influence mothers?? vaccination choices for their children. Discussion of routine childhood immunization between obstetricians and their patients is an area for future improvements in childhood vaccination.  相似文献   
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ABSTRACT: BACKGROUND: In Low and Middle Income Countries, mental health services are often poorly developed due to the lack of resources and trained personnel. In order to overcome these challenges, new ways of care have been suggested such as a focus on community-based services. In Somalia, the consumption of the natural stimulant khat is highly prevalent, aggravating mental illness. At the same time, mental health care is largely unavailable to the vast majority of the population. In a pilot project, we tested possibilities for effective measures in community-based out-patient mental health care. METHODS: Thirty-five patients with chronic psychotic disorders and their carers were involved in a 10-months follow-up study. All of them abused khat. Seventeen outpatients experiencing acute psychotic episodes were recruited from the community and received an intensive six week home-based treatment package. Additionally eighteen patients with chronic psychotic disorders in remission were recruited either following hospital discharge or from the community. In a second phase of the study, both groups received community-based relapse prevention that differed in the degree of the family's responsibility for the treatment. The treatment package was comprised of psycho-education, low-dose neuroleptic treatment, monthly home visits and counseling. The Brief Psychiatric Rating Scale (BPRS) was applied three times. Additionally, we assessed functioning, khat use and other outcomes. RESULTS: Of the 35 patients enrolled in the study, 33 participated in the 10-month follow-up. Outpatients improved significantly in the first six weeks of treatment and did not differ from remitted patients at the start of the second treatment phase. In the preventive treatment phase, we find heterogeneous outcomes that diverge between symptom and functioning domains. With the exception of depressive symptoms, symptoms in all patients tended to worsen. The outpatient group had higher BPRS positive and negative symptom scores compared to the remitted group. Levels of functioning in 20 out of 33 patients significantly improved, with small differences between groups. Most patients experienced improvements in basic functioning, such as communication, self-care etc. Khat use could only be reduced in the group of outpatients. CONCLUSIONS: Community-based out-patient mental health treatment for chronic psychotic disorders has demonstrated positive effects in Somalia and is both feasible and practical, despite facing formidable challenges controlling khat intake.  相似文献   
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