Xem 1-20 trên 24 kết quả Mucus
  • Tham khảo sách 'therapy for mucus-clearance disorders_1', y tế - sức khoẻ, y học thường thức phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf328p crius75 03-01-2013 22 3   Download

  • The epidermal mucus of fish species has been found to contain antimicro-bial proteins and peptides, which is of interest in regard to fish immunity. An acidic extract from the epidermal mucus of the Atlantic cod (Gadus morhua) was found to exhibit antimicrobial activity against Bacillus mega-terium, Escherichia coli andCandida albicans. This activity varied signifi-cantly when salt was added to the antimicrobial assay, and was eliminated by pepsin digestion.

    pdf10p fptmusic 12-04-2013 22 3   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Effect of montelukast on platelet activating factor- and tachykinin induced mucus secretion in the rat

    pdf6p panasonic09 13-01-2012 29 3   Download

  • The thought of mucus disturbs many people. Mucus is beneficial as the first defense of the airways. The mucus lining traps inhaled particles and allows them to be cleared from the airway by cilia and cough. The mucus layer also prevents dehydration and desiccation of the airway surface and provides a nutrient milieu for the ciliated epithelium. Mucus can also be quite bad. Airway mucus retention due to hypersecretion or poor mucus clearance is a characteristic of many airway diseases including cystic fibrosis, chronic bronchitis, bronchiectasis, and asthma.

    pdf291p crius75 03-01-2013 14 2   Download

  • Fish produce mucus substances as a defensive outer barrier against envi-ronmental xenobiotics and predators. Recently, we found a bioactive pro-tein in the mucus layer of the flounder Platichthys stellatus, which showed antibacterial activity against Staphylococcus epidermidis, Staphylococ-cus aureusand methicillin-resistantS. aureus.

    pdf13p mobifone23 18-01-2013 17 2   Download

  • Fish skin mucus contains a variety of antimicrobial proteins and peptides that seem to play a role in self defense. We previously reported an antibac-terial protein in the skin secretion of the rockfish, Sebastes schlegeli, which showed selective antibacterial activity against Gram-negative bacteria. This study aimed to isolate and structurally and functionally characterize this protein.

    pdf12p inspiron33 23-03-2013 22 2   Download

  • Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học 'Respiratory Research cung cấp cho các bạn kiến thức về ngành y đề tài:"Chronic OVA allergen challenged Siglec-F deficient mice have increased mucus, remodeling, and epithelial...

    pdf14p toshiba11 19-10-2011 18 2   Download

  • Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học 'Respiratory Research cung cấp cho các bạn kiến thức về ngành y đề tài: " JNK activation is responsible for mucus overproduction in smoke inhalation injury...

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  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: The inhibition of the Human Immunodeficiency Virus type 1 activity by crude and purified human pregnancy plug mucus and mucins in an inhibition assay

    pdf10p dauphong7 13-01-2012 22 2   Download

  • COMBINED ORAL CONTRACEPTIVES Mechanism of action The combined oral contraceptive (COC) pills currently available in the UK are shown in Table 2. They combine an estrogen (ethinylestradiol (EE) in all cases but one) with one of seven progestogens. Aside from secondary contraceptive effects on the cervical mucus and to impede implantation, COCs primarily prevent ovulation. This makes the method highly effective in ‘perfect’ use (Table 1), but it removes the normal menstrual cyle and replaces it with a cycle that is user-produced and based only on the end-organ, i.e. the endometrium.

    pdf57p lananhanh123 27-08-2011 23 5   Download

  • Encouraged by the friendly acceptance of the first edition and stimulated by numerous requests and comments from the community of meiobenthologists, this second edition updates my monograph on meiobenthology. The revised text emphasizes new discoveries and developments of relevance; it has been extended by adding chapters on meiofauna in areas not covered before, such as the polar regions, mangroves, and hydrothermal vents.

    pdf538p japet75 30-01-2013 17 4   Download

  • Sympathetic nerve stimulation induces vasoconstriction and consequent decreases nasal airway resistance. Parasympathetic nerve stimulation on the other hand, promotes secretion from nasal airway glands and nasal congestion. The nasal mucosa also contains nerves of the non-adrenergic, non-cholinergic (NANC)- system. Neuropeptides from the latter nerves (substance P, neurokinin A and K, and calcitonin gene-related peptide) are suspected to play a role in vasodilatation, mucus secretion, plasma extravasation, neurogenic inflammation, and mast cell nerve interactions.

    pdf35p nhacnenzingme 28-03-2013 56 4   Download

  • Mặc dầu chữ “mucoviscidose” có từ năm 1943, là năm trong đó những đặc điểm của bệnh thật sự được xác định (nghĩa là “bệnh của các niêm dịch nhầy nhớt” : maladie des mucus visqueux, chữ thường được ưa thích hơn thuật ngữ Anh cystic). Các dấu vết của bệnh này cũng đã được tìm thấy trong các mô tả triệu chứng có từ thời Trung Cổ.

    pdf6p duagangdamsua 24-05-2011 59 5   Download

  • The speculum should be carefully positioned so the entire cervix is seen. If excess mucus or other secretions obscure the cervix, they should be gently removed using a proctoswab without disturbing the epithelium. Small amounts of blood will not interfere with cytologic evaluation, but large amounts, as occurs during menses, preclude cytologic interpretation by conventional Pap smear. This is considerably less of a problem when liquid based cytology is used.

    pdf7p connicquy 20-12-2012 21 3   Download

  • Inspection of the vulva and perineum may reveal tender genital ulcerations (typically due to HSV infection, occasionally due to chancroid) or fissures (typically due to vulvovaginal candidiasis) or discharge visible at the introitus before insertion of a speculum (suggestive of bacterial vaginosis or trichomoniasis).

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  • Chapter 124. Sexually Transmitted Infections: Overview and Clinical Approach (Part 12) Figure 124-5 Gram's stain of cervical mucus, showing a strand of cervical mucus containing many polymorphonuclear leukocytes. This picture is typical of mucopurulent cervicitis. Note that leukocytes are not seen in areas of the slide containing vaginal epithelial cells, adjacent to the mucus strands.

    pdf5p chubebandiem 14-12-2010 44 3   Download

  • Despite mounting public concern, the factors influencing this illness are not fully understood, especially for children. Medical research has demonstrated that asthma is both a chronic and acute illness. In the chronic aspect, an individual’s airways are persistently inflamed and their immune system is hyper- responsive, but the causes of this remain largely unknown (American Lung Association (2000)).

    pdf38p can_thai 12-12-2012 28 2   Download

  • Mucin, a major component of mucus, is a highly O-glycosylated, high-molecular-mass glycoprotein extensively involved in the physiology of gastrointestinal mucosa. To detect and characterize mucins derived from site-specific mucous cells, we developed a monoclonal antibody, designated PGM34, by immunizing a mouse with purified pig gastric mucin.

    pdf16p galaxyss3 21-03-2013 16 2   Download

  • As mentioned above, the first defensive strategy of the host against infection consists of a non-specific phase, where the mucus and its contents (for example defensin and lysozyme) play a major role. Other important soluble chemical factors are acute phase proteins such as C-reactive protein, interferon, lactoferrin, sIgA, and the complement system (159) . • Viruses. Defensin plays an important role in defence against both enveloped and non-enveloped viruses. This protein is present in immune cells, to assists in the killing of phagocytized pathogens.

    pdf76p nhacnenzingme 28-03-2013 20 2   Download

  • Acharan sulfate, a recently discovered glycosaminoglycan isolated from Achatina fulica, has a major disaccharide repeating unit of fi4)-2-acetyl,2-deoxy-a-D-glucopyra-nose(1fi4)-2-sulfo-a-L-idopyranosyluronic acid (1fi,mak-ing it structurally related to both heparin and heparan sulfate. It has been suggested that this glycosaminoglycan is polydisperse, with an average molecular mass of 29 kDa andknownminor disaccharide sequence variants containing unsulfated iduronic acid.

    pdf10p dell39 03-04-2013 16 2   Download


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