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Bone Marrow Angiogenesis in Patients Presenting with Differential Chinese Medicine Syndrome:Correlation with the clinico-pathological Features of Aplastic Anemia

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Chinese Journal of Integrative Medicine 2013年第12期19卷 905-912页

作者：吴迪炯叶宝东胡致平沈一平沈建平林圣云陈明涛刘永林周郁鸿 Department of Hematology the First Affiliated HospitalZhejiang University of Traditional Chinese Medicine

Objective： To explore differences in bone marrow angiogenesis seen in aplastic anemia （AA） patients presenting with differential Chinese medicine （CM） syndrome, and to correlate these differences with clinical pathology. Methods： Thirty-five patients were enrolled, including 18 with ＂yang deficiency syndrome＂ and 17 with ＂yin deficiency syndrome.＂ Bone marrow biopsies and serum were collected. Microvessel density （MVD） and positive expression of vascular endothelial-derived growth factor （VEGF） were detected by immunohistochemisty. Hypoxia inducible factor -α （HIF-α ）, and VEGF expression were assayed by enzyme-linked immunoabsorbent assay （ELISA）, serum lactate dehydrogenase （LDH） was tested by enzyme method and liquid chip technology was used to detected the expression of interleukin （IL）-2, IL-4, IL-6, IL-10, interferon （IFN）-＇y and tumor necrosis factor （TNF）-α. Results： Counts for leukocytes, absolute neutrophils and platelets in ＂yin deficiency syndrome＂ were lower than those found in ＂yang deficiency syndrome＂（P〈0.05）. MVD and VEGF expression, and the positive rate of CD34 and VEGF in bone marrow were lower in hA, especially in ＂yin deficiency syndrome＂（P〈0.01 or P〈0.05）. ＂Yin deficiency syndrome＂ displayed decreased VEGF and LDH expression, and enhanced expression of HIF-α as compared to ＂yang deficiency syndrome＂（P〈0.05）. Levels of IL-4 and IL-6 were higher in AA （P〈0.01）, but IL-10 was decreased （P〈0.05）. High TNF-c~ expression was seen in ＂yang deficiency syndrome＂ and IFN- γ expression was decreased in ＂yin deficiency syndrome＂ as compared with normals （P〈0.01 and P〈0.05, respectively）. Conclusion： AA patients have lower MVD than normals, especially in ＂yin deficiency syndrome.＂ MVD might differentially correlate to disease severity, and could be dependent on bone marrow or serum VEGF expression and LDH. Additionally, IL-2, IL-10, IL-4 and IFN- γ were negatively associated while IL-6 and TNF- α were positively associated with MVD.

关键词： aplastic anemia angiogenesis Chinese medicine syndrome clinico-pathological vascular endothelial- derived growth factor tumor necrosis factor-αL

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clinico-pathological Study of Invasive Fungal Sinusitis in Ibadan, Nigeria: A Case Series

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Case Reports in Clinical Medicine 2020年第4期9卷 87-95页

作者： Oluyemi Fasina Adekunle Daniel Gabriel Olabiyi Ogun John A. Babarinde Department of Ophthalmology University College Hospital University of Ibadan Ibadan Nigeria Department of Otorhinolaryngology University College Hospital University of Ibadan Ibadan Nigeria Pathology Department University College Hospital University of Ibadan Ibadan Nigeria

Background: Invasive fungal sinusitis is one of the less common forms of fungal infection more commonly described in North Africa and Asia. It affects healthy and immunologically competent individuals typically complicating chronic rhinosinusitis. Surgical debridement and adjuvant antifungal treatment are the mainstay of management of this condition. Objective: To describe the clinical presentation, pathological features and management of patients with invasive fungal sinusitis managed at a tertiary health facility, southwestern Nigeria. Method: Medical records of all patients with invasive fungal sinusitis managed between January 2009 and December 2018 were retrospectively reviewed. Results: Six patients with invasive fungal sinusitis were managed during the study period. All patients were immunocompetent and the mean age at presentation was 30.7 years ± 7.2 years. The average duration of symptoms prior to presentation was 18.5 months (Interquartile range, 67.5 months), and all six patients had orbital involvement and intracranial extension of the mass at presentation. They all had surgical debridement, and the specimens were sent for histological examination. Mycological studies carried out on two specimens isolated Aspergillus fumigatusas the fungal agent and all patients were started on post-operative oral antifungal chemotherapy. Five patients completed their chemotherapy and fared well with no recurrence while one patient had irregular and incomplete antifungal treatment, and developed recurrent infection before abandoning further treatment. Conclusion: Chronic invasive fungal sinusitis is an uncommon infection and fairly difficult to manage. However, timely diagnosis and combined surgical and medical treatment can give good outcomes in the patients.

关键词： clinico-pathological Features Ibadan Immunocompetent Invasive Fungal Sinusitis Nigeria

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Prognostic clinico-pathological Features of 99 Cases Advanced Non-Small Cell Lung Cancer—Egyptian National Cancer Institute

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Advances in Lung Cancer 2015年第3期4卷 29-36页

作者： Hala Aziz Shokralla Mohamed Rahouma Medical Oncology Department National Cancer Institute Cairo Egypt Surgical Oncology Department National Cancer Institute Cairo Egypt

Background: Worldwide, lung cancer is the most commonly diagnosed cancer and causes more deaths than any other cancer. In Egypt;it accounts for 7% of male cancer & 3% in females. It is considered to be 3rd most common cancer in Egyptian males & 6th most common of both sexes. Materials and Methods: A total of 99 advanced non-small cell lung cancer patients who underwent first line platinum containing chemotherapy in our institute were included in this study. All clinical and pathological data were collected from patient’s files retrospectively between 2012-2014. Results: All 99 cases were diagnosed at late stage IIIB-IV (59 cases were IIIB).The median age was 54 years (range: 30 - 70) with 53% of cases are ≥ 54 years. 71% were males with male: female ratio of 2.4:1. All male patients were chronic smokers. The most frequent symptom was coughing (68%). Most of the patients had primary lung cancer in the right lung (77%). The most common histological subtype was squamous cell carcinoma (35.4%) with 54 cases present with PS-I, the remain was PS-II. All cases received platinum containing chemotherapy. The majority of cases experienced a progressive disease 60.6%. The median progression free survival (PFS) was 6 months & median overall survival (OS) was 18 months. We found that PS, disease stage, pathological subtypes and response to treatment statistically affect both median OS & PFS. Age affects only OS. Conclusions: Our analysis suggests that some of clinico-pathological factors & response to first line platinum containing regimens affect both OS & PFS of advanced NSCLC. This may be beneficial as prognostic markers and further studies were needed to aid in identification and treatment of these patients.

关键词： Non-Small Cell Lung Cancer clinico-pathological Prognosis NCI Egypt

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