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Query: UMLS:C0028754 (obesity)
 124,988 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In the year 2000, there was a reversal of the previous year's increase in births in South Dakota, with the total number of births decreasing by 170. There also was an increase in the percentage of low birth weight newborns (< 2500 grams), but a slight decrease in the percent of babies born weighing less than 1500 grams. Most dramatic, was the drop noted in the year 2000 in the state's infant mortality, achieving its lowest ever rate of 5.5 per thousand live births. This drop was observed in both the neonatal (< 29 days of age) and post neonatal (28-364 days of age) rates of death, and for both the White and American Indian populations. An analysis of the causes of infant death showed that during the year 2000 there was an approximate 50% decrease in previous years' rate of death attributable to congenital anomalies and Sudden Infant Death Syndrome. As its special topic, this year's report discusses the epidemic of overweight and obesity that affects approximately one-third of school age youth in South Dakota and is associated with risks for their current and future health.
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PMID:State of South Dakota's child: 2001. 1180 7

Environmental exposures at crucial points in development permanently alter sympathoadrenal function in mammals. The sympathetic innervation of peripheral tissues and the responsiveness of sympathetic nerves and adrenal medulla to standard stimuli are susceptible to modification by exposures in early life, such as environmental temperature, nutrition and stress. Because the sympathetic nervous system is composed of multiple, function-specific subunits, programming of sympathetic functions occurs on a regional rather than a global basis and can aid development of a phenotype adapted to the local environment. Under some circumstances, however, adaptations in early life might prove maladaptive in adulthood and, as a consequence, might provide a basis for developmental origins of pediatric and adult disease, such as sudden infant death syndrome and obesity.
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PMID:Programming of sympathoadrenal function. 1236 19

Four basic control mechanisms of breathing (brainstem respiratory centre, peripheral and central chemoreceptors, intero- and exteroceptive reflexes and suprapontine influences), as well as their sleep-related disorders are analysed. A decrease in central chemoreceptor sensitivity to CO2 and an increase in upper airway resistance during sleep result in hypoventilation and mild hypoxaemia already in physiological conditions. Compensatory increase in ventilatory effort with synchronous inhibition of pharyngeal dilators during sleep reduces the upper airway lumen manifesting with snoring, upper airway resistance syndrome, and OSA. The resulting hypoxaemia may cause marked cardiovascular, neuro-psychic, endocrine-metabolic and behavioural disorders. The augmented ventilatory effort and hypoxaemia evoke reflex dilation of airways and arousal from sleep, stimulating the sympatho-adrenal system, which provokes autoresuscitation by gasping preventing fatal asphyxia. Failure of this autoresuscitation mechanism seems to cause SIDS. Elimination of voluntary breathing by sleep either in Ondine's curse induced by lesions of respiratory centre, or in congenital central hypoventilation syndrome caused by insufficient central chemoreceptors result in respiratory failure and death. Nocturnal attacks of bronchial and cardiac asthma, lung oedema and other consequences of pulmonary congestion are also discussed. The pathomechanism of extreme daytime sleepiness, chronic fatigue, and disorders of memory, cognitive and other brain functions, are also analysed. Severe cardiovascular consequences of SAS may manifest acutely as angina pectoris, myocardial infarction. dysrhythmias, transient ischaemic attacks and even stroke or sudden cardiac death. OSAS may result also in development of hypertension, central obesity, diabetes mellitus, erectile dysfunction, depression, and various behavioural disorders.
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PMID:[Regulation of respiration and its sleep-related disorders]. 1244 39

A degree of success has been achieved in controlling several epidemics of infectious and non-infectious causes of death in countries, such as, Australia and New Zealand. Using the epidemiological triad (host, vector, environment) as a model, the key components of the control of these epidemics have been identified and compared to the current status of interventions to prevent obesity and its main disease consequence, type 2 diabetes. Reductions in mortality from tobacco, cardiovascular diseases, road crashes, cervical cancer and sudden infant death syndrome have been achieved by addressing all corners of the triad. Similarly, prevention programs have minimized the mortality from HIV AIDS and melanoma mortality rates are no longer rising. The main lessons learned from these prevention programs that could be applied to the obesity/diabetes epidemic are: taking a more comprehensive approach by increasing the environmental (mainly policy-based) initiatives; increasing the 'dose' of interventions through greater investment in programs; exploring opportunities to further influence the energy density of manufactured foods (one of the main vectors for increased energy intake); developing and communicating specific, action messages; and developing a stronger advocacy voice so that there is greater professional, public and political support for action. Successes in the other epidemics have been achieved in the face of substantial barriers within individuals, society, the private sector and government. The barriers for preventing obesity/diabetes are no less formidable, but the strategies for surmounting them have been well tested in other epidemics.
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PMID:Sustaining dietary changes for preventing obesity and diabetes: lessons learned from the successes of other epidemic control programs. 1249 53

Breathing is generated and controlled by a brainstem neuronal network. Both intrinsic and synaptic interactions are involved in respiratory rhythm generation and their contribution is state-dependent, changing with hypoxia and the neuromodulatory state. Cellular mechanisms involved in acute or chronic pathological conditions are still unknown. A dysfunction in the neuronal network that controls breathing may be involved in several respiratory disorders such as central sleep apnea, sudden infant death syndrome, congenital hypoventilation, and in some clinical conditions that produce breathing dysfunction such as drug-induced respiratory depression, obesity hypoventilation syndrome, etc. Despite the fact that several drugs are currently used to treat these diseases, the probable effects of this pharmacotherapy on the central rhythm generator and on other neuronal networks related with breathing control is poorly understood. Here, we review the current pharmacological approaches in the treatment of respiratory disorders, such as acetazolamide, theophylline, aminophylline, progesterone, nitric oxide. Possible effects of these drugs on the central respiratory network are discussed and putative therapeutic targets for the development of future pharmacological therapies suggested.
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PMID:Breathing generation and potential pharmacotherapeutic approaches to central respiratory disorders. 1701 19

Breastfeeding is associated with decreased risk for many early-life diseases and conditions, including otitis media, respiratory tract infections, atopic dermatitis, gastroenteritis, type 2 diabetes, sudden infant death syndrome, and obesity. Breastfeeding also is associated with health benefits to women, including decreased risk for type 2 diabetes, ovarian cancer, and breast cancer. Exclusive breastfeeding is defined as an infant receiving only breast milk and no other liquids or solids except for drops or syrups consisting of vitamins, minerals, or medicines. In 2007, Healthy People 2010 (HP2010) objectives for breastfeeding initiation and duration were updated to include two new objectives on exclusive breastfeeding (i.e., to increase the proportion of mothers who exclusively breastfeed their infants through age 3 months to 60% and through age 6 months to 25% [objectives 16-19d and 16-19e]). To monitor progress toward achieving HP2010 breastfeeding objectives, CDC analyzed data from the National Immunization Survey (NIS). This report describes the results of that analysis, which indicated that rates for breastfeeding initiation and duration increased among infants born during 2000-2004. Rates for exclusive breastfeeding through ages 3 months and 6 months among infants born in 2004 were 30.5% and 11.3%, respectively, below targets set by HP2010. Rates of exclusive breastfeeding were significantly lower among black infants (compared with white infants) and infants born to unmarried mothers (compared with married mothers). Additionally, older age, urban residence, higher education, and higher income of mothers all were positively associated with exclusive breastfeeding. Further research is needed to identify successful programs and policies to support exclusive breastfeeding, especially among subgroups with the lowest rates.
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PMID:Breastfeeding trends and updated national health objectives for exclusive breastfeeding--United States, birth years 2000-2004. 1767 96

It is obvious that smoking is harmful. It is especially dramatic that it may cause a lot of dysfunctions among newborns who without their free will are expose to toxic tobacco components. The consequences are as serious when mother smoke as when she is exposed to environmental tobacco smoke (ETS). Exposure to cigarette smoke during pregnancy is directly correlated to premature rupture of the membranes, premature birth, intrauterine growth retardatyion--IURG, low birth weight, smaller body length of newborn, reduced lung function--hypoxia, delayed development of respiratory and nervous system, sudden infant death syndrome--SIDS, obesity, allergy, arterial hypertension or even tumors. That is why the prophylactic of above illnesses is important since first days of life.
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PMID:[Cigarette smoking--threat from first days of life]. 1918 84

It is the position of the American Dietetic Association that exclusive breastfeeding provides optimal nutrition and health protection for the first 6 months of life and breastfeeding with complementary foods from 6 months until at least 12 months of age is the ideal feeding pattern for infants. Breastfeeding is an important public health strategy for improving infant and child morbidity and mortality, improving maternal morbidity, and helping to control health care costs. Breastfeeding is associated with a reduced risk of otitis media, gastroenteritis, respiratory illness,sudden infant death syndrome,necrotizing enterocolitis, obesity, and hypertension. Breastfeeding is also associated with improved maternal outcomes, including a reduced risk of breast and ovarian cancer, type 2 diabetes, and postpartum depression.These reductions in acute and chronic illness help to decrease health care-related expenses and productive time lost from work. Overall breastfeeding rates are increasing, yet disparities persist based on socioeconomic status, maternal age, country of origin,and geographic location. Factors such as hospital practices, knowledge, beliefs, and attitudes of mothers and their families, and access to breastfeeding support can influence initiation, duration, and exclusivity of breastfeeding. As experts in food and nutrition throughout the life cycle, it is the responsibility of registered dietitians and dietetic technicians, registered, to promote and support breastfeeding for its short-term and long-term health benefits for both mothers and infants.
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PMID:Position of the American Dietetic Association: promoting and supporting breastfeeding. 1986 47

Health outcomes in developed countries differ substantially for mothers and infants who formula feed compared with those who breastfeed. For infants, not being breastfed is associated with an increased incidence of infectious morbidity, as well as elevated risks of childhood obesity, type 1 and type 2 diabetes, leukemia, and sudden infant death syndrome. For mothers, failure to breastfeed is associated with an increased incidence of premenopausal breast cancer, ovarian cancer, retained gestational weight gain, type 2 diabetes, myocardial infarction, and the metabolic syndrome. Obstetricians are uniquely positioned to counsel mothers about the health impact of breastfeeding and to ensure that mothers and infants receive appropriate, evidence-based care, starting at birth.
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PMID:The risks of not breastfeeding for mothers and infants. 2011 58

Although the benefits of breastfeeding in reducing morbidity and mortality from gastrointestinal and respiratory infections, sudden infant death syndrome, and (in preterm infants) necrotizing enterocolitis are well-established, long-term health effects are more controversial. The evidence is conflicting concerning the "programming" effect of breastfeeding in protecting against child obesity, hyperlipidemia, hypertension, type 2 diabetes, and atopic disease. Accelerated neurocognitive development has been associated with breastfeeding in many studies, although doubts remain about the potential for residual confounding due to cognitive and behavioural differences between mothers who breastfeed (or those who breastfeed for a longer duration or more exclusively) and those who do not. Most of this paper will summarize the methods and results of a large, cluster-randomized trial of a breastfeeding promotion intervention in the Republic of Belarus. Its experimental design and intention-to-treat analysis have yielded important findings bearing on several of these longer-term health and developmental outcomes.
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PMID:"Breast is best": The evidence. 2084 97


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