Chronic exposure

Hepatitis B infection remains a global health problem, with progression to acute-chronic hepatitis, severe liver failure, and death making hepatitis B one of the most serious infections worldwide. The disease is most widely transmitted from an infected mother to her baby, after exposure to infected blood or body fluids or unsafe sexual contact.

6p vifaye 20-09-2024 2 1   Download

Although a significant association between air pollution and mental health has been identified, few studies have addressed this relationship based on cancer diagnosis. This study investigated whether associations between long-term air pollution and mental health conditions differ based on whether the individual has been diagnosed with cancer.

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The flesh fly Sarcophaga ruficornis is a pest of veterinary importance as it affects various animals reared for livestock including cows, buffaloes, sheep, and goats causing myiasis, which results in huge economic loss to the livestock owners. Various attempts have been made to control this fly using different chemical formulations. Barium carbonate is highly toxic compound upon acute and chronic exposures. Barium compounds have been found to have a toxic effect on different animal models.

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The objectives of dissertation: The objectives of this dissertation were to investigate the effects of nitrite, high concentrations of carbon dioxide and elevated temperatures to physiological parameters and growth of the air-breathing C. ornata during sub-lethal and chronic exposures of these factors in isolation and combination in order to provide a better physiological understanding, particularly recommendations and solutions for minimizing impacts of nitrite toxicity and its combination with other environmental elements in aquaculture ponds under global climate change

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TheCa 2+ -ATPaseof skeletalmuscle sarcoplasmic reticulum (SERCA), an integral membrane protein, becomes irre-versibly inactivatedin vitroby the addition of a single bolus of peroxynitritewithaK0.5of 200–300lM, and this results in a large decrease of theATP-dependentCa 2+ gradient across the sarcoplasmic reticulum (SR) membranes. The inactiva-tion of SERCA is raised by treatment of SR vesicles with repetitivemicromolar pulses of peroxynitrite.

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Tuyển tập các báo cáo nghiên cứu về sinh học được đăng trên tạp chí sinh học Journal of Biology đề tài: Genetic effects of static magnetic fields. Body size increase and lethal mutations induced in populations of Drosophila melanogaster after chronic exposure

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Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học Critical Care giúp cho các bạn có thêm kiến thức về ngành y học đề tài: Analysis and evaluation of environmental tobacco smoke exposure as a risk factor for chronic cough...

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Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học Critical Care giúp cho các bạn có thêm kiến thức về ngành y học đề tài: Chronic productive cough in school children: prevalence and associations with asthma and environmental tobacco smoke exposure...

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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:: " Regional differences in the pattern of airway remodeling following chronic allergen exposure in mice...

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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:" Characterisation of the proximal airway squamous metaplasia induced by chronic tobacco smoke exposure in spontaneously hypertensive rat...

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Tuyển tập các báo cáo nghiên cứu khoa học quốc tế về bệnh thú y đề tài: Frequencies of Micronuclei in Peripheral Lymphocytes in Korean Populations after Chronic Low-dose Radiation Exposure

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Current recommendations also include influenza vaccine for routine annual administration to individuals with chronic illness at any age, to persons living in the same household as chronically ill individuals, and to all adults 50 years of age. Polyvalent pneumococcal polysaccharide vaccine is similarly recommended for adults ≥65 years of age and for all chronically ill persons.

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Harrison's Internal Medicine Chapter 57. Photosensitivity and Other Reactions to Light Solar Radiation Sunlight is the most visible and obvious source of comfort in the environment. The sun provides the beneficial effects of warmth and vitamin D synthesis; however, acute and chronic sun exposure also have pathologic consequences. Few effects of sun exposure beyond those affecting the skin have been identified, but cutaneous exposure to sunlight is the major cause of human skin cancer and can exert immunosuppressive effects as well.

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Table 54-14 Causes of Urticaria and Angioedema I. Primary cutaneous disorders A. Acute and chronic urticariaa B. Physical urticaria 1. Dermatographism 2. Solar urticariab 3. Cold urticariab 4. Cholinergic urticariab C. Angioedema (hereditary and acquired)b II. Systemic diseases A. Urticarial vasculitis B. Hepatitis B or C infection C. Serum sickness D. Angioedema (hereditary and acquired) a A small minority develop anaphylaxis. b Also systemic. The common physical urticarias include dermographism, solar urticaria, cold urticaria, and cholinergic urticaria.

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