diseases of the respiratory tract
Báo cáo y học: " The role of surfactant protein D in the colonisation of the respiratory tract and onset of bacteraemia during " doc
... This would prevent the colonisation of the nasopharynx and subsequently limit the spread of pneumococci from the upper to the lower respiratory tract by enhancing clearance via the mucocilliary ... mice cleared bacteria from their blood by 48 hrs post infection and that the numbers of pneumococci in the blood of both strains of mice reflected their levels in the lung These results strongly ... in 3) the nasopharynx (figureSP-D-/- (◆)(n = of S pneumoniae time infected intranasally of 1), numbers SP-D+/+ (■) mice Time error of the with SEM) Time course of the change in numbers of S pneumoniae...
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Báo cáo khoa học: "Isolation of Aspergillus spp. from the respiratory tract in critically ill patients: risk factors, clinical presentation and outcome" potx
... one-third of cases in the present study recovery of Aspergillus spp in respiratory secretions, in the absence of signs of pneumonia, was considered to represent colonization However, three of these ... variance or the Kruskal–Wallis test was used in the comparison of three groups The χ2 test or the Fisher's exact test was used in the comparison of categorical variables A comparison of risk factors ... week The initial samples were obtained days after admission to the ICU and once a week thereafter Other samples of peripheral blood or from other infectious foci were obtained at the discretion of...
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Báo cáo khoa học: "Administration of antibiotics via the respiratory tract for the prevention of ICU-acquired pneumonia: a meta-analysis of comparative trials" ppsx
... meta-analysis of comparative trials studying the effect of the administration of antibiotics via the respiratory tract on the colonization of the respiratory tract by bacteria and development of ICU-acquired ... for the local administration of antibiotics for the prevention of development of colonization and infection of the respiratory tract Specifically, prevention of colonization of the respiratory tract ... meta-analysis Data extraction The data extracted from the articles for further analysis were the study population, the dosage and the duration of the administered drugs, the number of clinically evaluable...
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Guidelines for the Management of Lower Respiratory Tract Infection (LRTI) and Hospital Acquired Pneumonia in Adults
... Guidelines for the Management of Lower Respiratory Tract Infection (LRTI) and Hospital Acquired Pneumonia in Adults These guidelines are intended for the antibiotic treatment of LRTI in immunocompetent ... adults (available on the antibiotic website http://nuhweb/antibiotics) The choice of antibiotic is determined by the severity of pneumonia (see criteria page 4), the likelihood that the pneumonia is ... available, unless the patient: • Is ≥ 65 years of age • Has renal impairment • Has poor urine output In these patients wait for the result of the trough level and only give further doses if level...
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Tài liệu Infectious Diseases of the Head and Neck pptx
... Sudan.249 The organism’s life cycle begins in the gut of the sandfly, but the organism completes its life cycle in the host following the fly bite The sandfly inoculates the host with the organisms ... weapon There are major forms of infection with the organism: cutaneous, inhalation, and gastrointestinal.93 The details of these forms of anthrax will not be discussed with the exception of gastrointestinal ... ARTICLE The least common form of leishmaniasis is mucocutaneous The ulcerated mucosal lesions seen in this form of the disease are due to the disseminated spread of the organism from the initial...
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Tài liệu Committee on Foreign and Emerging Diseases of the United States Animal Health Association pptx
... Service and the Bureau of Indian Affairs Support roles are also played by the Department of Transportation, the Department of Defense, the Department of Commerce, the Department of Justice, the Department ... use of the term “Transboundary Animal Diseases (TADs) developed first by the FAO instead of the use of “foreign animal diseases Transboundary Animal Diseases are defined 18 FOREIGN ANIMAL DISEASES ... regulations for the transport of infectious materials by any mode of transport These regulations are based upon the Recommendations of the United Nations Committee of Experts on the Transport of Dangerous...
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Aging of the Respiratory System: Impact on Pulmonary Function Tests and Adaptation to Exertion pdf
... elastic recoil of the lung (Fig 2) [9] The kyphotic curvature of the spine and the anteroposterior diameter of the chest increase with aging, thereby decreasing the curvature of the diaphragm ... on the tension-time index [33] The tension-time index describes the relationship between force of contraction (Pdi/Pdimax) and duration of contraction (ratio of inspiratory time to total respiratory ... static lung volumes are the elastic recoil of the chest wall and that of the lung parenchyma Loss of elastic recoil of the lung parenchyma and, to a lesser degree, decrease in respiratory muscle performance...
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Disease of the Respiratory system in Children ppt
... Introduction The disease of respiratory system is one of the most frequent reasons for hospitalization of infants and children Basic knowledge of the development and functions of respiratory system ... respiratory system are essential to understand many of these respiratory tract diseases 1.Anatomical characteristics of respiratory system (1) The upper airway nose; paranasal sinuses; pharynx; ... characteristics The principal antibody in respiratory tract → S-IgA S-IgA is produced by plasma cells in the submucosa of airway →can neutralize certain viruses and toxins, and help the lysis of bacteria The...
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Oncogenesis, Inflammatory and Parasitic Tropical Diseases of the Lung Edited by Jean-Marie Kayembe potx
... cells of the transgenic animals, and thereby promoted the development of carcinoma of the lung This mouse model should prove useful to the study of lung carcinogenesis and to the identification of ... integrity of the vessels PDGF has also been implicated in the regulation of the tonus of blood vessels [57] PDGF functions have been implicated in a broad range of diseases For a few of them, i.e., ... Tropical Diseases of the Lung The combination of bevacizumab with some of the new agents has been studied as well In the ATLAS study, after having received four cycles of cisplatin-based chemotherapy...
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Hughes, Mansel & Webster''''s Benign Disorders and Diseases of the Breast pdf
... Benign disorders and diseases of the breast Lymphatics of the breast The lymphatic drainage of the breast is of great importance in the spread of malignant disease of the breast but of lesser importance ... muscle) Contraction of the circular muscle causes nipple projection; contraction of the radial fibres causes retraction The surface of the areola shows a number of small protuberances These are the ... the basis of the macroscopic anatomy of the breast in his book on the anatomy of diseases of the breast published in 1845 The French surgeon Reclus gave an excellent description of the clinical...
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Bệnh tuyến yên (diseases of the pituitary) (Kỳ 1) docx
... tiết sữa không liên quan tới thai sản bệnh nhân sinh nhiều lần, việc tăng tiết sữa xuất không kèm theo tăng tiết prolactin Tuy vậy, tăng tiết sữa thường gây tăng prolactin, 75% bệnh nhân tăng tiết ... kích thích - Khi ăn + Do thuốc: - Hướng thần kinh: phenothiazin, butyrophenon, sulpirid, thioxanthen - Estrogen (thuốc ngừa thai) - Hạ huyết áp: aldomet, reserpin, verapamil - Chống nôn: metoclopramid...
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Bệnh tuyến yên (diseases of the pituitary) (Kỳ 3) pps
... yếu tố tăng trưởng giống insulin (insulin like growth factor 1- IGF hay somatomedin C) Vì tiết GH theo giai đoạn thời gian bán hủy ngắn, định lượng IGF-1 tốt bệnh to đầu chi Bình thường IGF-1 =...
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Bệnh tuyến yên (diseases of the pituitary) (Kỳ 6) ppt
... kèm theo hạ đường huyết natri huyết Xử trí: truyền tĩnh mạch hydrocortisol 100 mg 25 mg prednisolon pha với dung dịch muối cộng với glucose; tổng liều hydrocortisol tới 100-200 mg ngày tiếp theo, ... dùng GH để điều trị trẻ em bị thiếu Liều dùng: 1-2 IU/m2 thể/ngày x tháng lâu Nồng độ IGF-1 yếu tố theo dõi để định liều GH - Điều trị tình trạng nguy hiểm đến tính mạng gây nên suy giáp: Cơn khủng...
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Bệnh tuyến yên (diseases of the pituitary) (Kỳ 7) pps
... cạnh thất vùng đồi tiết ra, vận chuyển xuống thùy sau để dự trữ đó, từ hormon giải phóng vào máu theo nhu cầu thể 2.1.2 Các hormon thùy sau tuyến yên: + Arginin varopressin (AVP) hay gọi antidiurêtic ... nước ảnh hưởng số loại thuốc: nicotine, morphine, vincristine, vinblastine, cyclophosphamide, clofibrate, chlopropamide kích thích tiết ADH Các thuốc chất cortisol, yếu tố lợi tiểu natri tâm nhĩ ... không tiết ADH: đái tháo nhạt + Tăng tiết ADH: Hội chứng tiết hormon ADH không thích hợp (syndrome of inappropriate antidiurêtic hormone-SIADH) với biểu giảm Na+ huyết phù Tình trạng tăng tiết ADH...
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Bệnh tuyến yên (diseases of the pituitary) (Kỳ 9) pot
... đái tháo đường vừa đái tháo nhạt Liều dùng 100-500mg/ngày, tác dụng rõ rệt từ sau ngày thứ - Clofibrate: kích thích tiết ADH nội sinh, liều 500mg/ Tuy thuốc có số tác dụng phụ nên dùng - Thuốc ... →22 h - Pitressin 12,5µg ( 5UI) Tiêm d da → 4h 50µg(20 UI/ml) Thuốc hormon: Chlopr opamid U ống Clofibr 250mg/viên Carba mazepine 200500mg→12-24h 500mg/ 500mg →24h 200mg/ U ống ate 100- 400- nang...
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Chapter 091. Benign and Malignant Diseases of the Prostate (Part 1) pps
... of 55 due to the growth of nonmalignant cells in the transition zone of the prostate that surrounds the urethra Most cancers develop in the peripheral zone, and cancers in this location can often ... Testosterone, the major circulating androgen, is converted by the enzyme 5αreductase to dihydrotestosterone in the gland The periurethral portion of the gland increases in size during puberty and after the ... urinary control The prostate is composed of branching tubuloalveolar glands arranged in lobules and surrounded by a stroma The acinal unit includes an epithelial compartment made up of epithelial, basal,...
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Chapter 091. Benign and Malignant Diseases of the Prostate (Part 2) pot
... surgically remains in the state of localized disease as long as the PSA remains undetectable The time within a state becomes a measure of the efficacy of an intervention, though the effect may not ... experienced symptoms of the disease or the treatment needed to control it Even when a recurrence is documented, immediate therapy is not always necessary Rather, as at the time of diagnosis, the need for ... diagnosis, the need for intervention is based on the tempo of the illness as it unfolds in the individual, relative to the riskto-benefit ratio of the therapy being considered No Cancer Diagnosis...
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