Physiological vs. Pathological Changes of Nutritional Status over Life Time

2005 ◽  
pp. 31-43
Author(s):  
Manfred J. M�ller ◽  
Anja Bosy-Westphal ◽  
Corinna Geisler ◽  
Simone Onur
Keyword(s):  
Nutritional Status ◽  
Life Time ◽  
Pathological Changes

scholarly journals Gambaran Status Gizi Anak Talasemia β Mayor di RSUP Dr. M. Djamil Padang

2015 ◽  
Vol 4 (3) ◽  
Author(s):  
Dona Mirsa Putri ◽  
Fadil Oenzil ◽  
Efrida Efrida
Keyword(s):  
Chronic Disease ◽  
Nutritional Status ◽  
Life Time ◽  
Health Department ◽  
Upper Arm ◽  
Short Life ◽  
Descriptive Research ◽  
Arm Circumference ◽  
Normal Erythrocyte

Abstrak  Talasemia merupakan penyakit kronik yang membutuhkan transfusi setiap bulan, karena eritrosit lebih cepat lisis dibandingkan eritrosit normal. Komplikasi dan efek penyakit ini banyak, antara lain pertumbuhan, perkembangan, dan status gizinya. Penelitian ini bertujuan  mengetahui gambaran  status gizi anak talasemia β mayor Penelitian iniadalah penelitian deskriptif yang  dilakukan pada bulan Februari 2012 - Maret 2013 di RSUP Dr. M. Djamil Padang dengan sampel anak talasemia β mayor. Pemeriksaan yang dilakukan adalah mengukur tinggi badan, berat badan, dan lingkar lengan. Hasil pemeriksaan dimasukkan dalam tabel persentil NCHS dan penilaian status gizi berdasarkanDepartemen Kesehatan Repubik Indonesia.Hasil penelitian ini terdapat 15 anak talasemia β mayor, dengan rata-rata umur kelompok 5-10 tahun. Frekuensi terbanyak indeks tinggi badan per umur yaitu 70%-90% (60%.). Frekuensi terbanyak indeks berat badan per umur adalah 60%-80% (66.7%). Frekuensi terbanyak indeks lingkar lengang atas per umur adalah 70%-85% (80%). Simpulan dari hasil penelitian status gizi anak talasemia β mayor adalah gizi kurang.Kata kunci: Status gizi, talasemia β mayorAbstract Thalassemia is a chronic disease who needs blood tranfusion every month because the abnormal erythrocyte has short life time compared with the normal erythrocyte. There are so many complications and effects of this disease, such as growth and nutritional status. The aim of this research is to describe chlidren's nutritional status with thalassemia beta major. This research is a descriptive research. It has been done since February 2012 - March 2013 at RSUP Dr.  M. Djamil Padang. The sampling is children with thalassemia beta major. The examination are stature, weight, and upper arm circumference and the result is entered into NHCS percentil and assessment of Nutritional based on health department of Indonesia. From this research, there are 15 children who are suffering thalassemia betamajor, and most of them is about 5-10 years old. The highest insident of stature per age index is 70-90% (60%). The highest insident of weight per age index is 60%-80% (66,7%). The highest insident of upper arm circumference per age is 70%-85% (80%).The conclusion of this research that the nutritional status children with thalassemia beta major is low nutrional.Keywords: nutritional status, thalassemia beta major

scholarly journals Practical guidelines for postmortem examination and tissue sampling of cetaceans for ecotoxicological purposes

1999 ◽  
pp. 43-45
Author(s):  
B. Clausen
Keyword(s):  
Nutritional Status ◽  
Marine Mammals ◽  
Postmortem Examination ◽  
Biological Data ◽  
Tissue Sampling ◽  
Pathological Changes ◽  
Laboratory Studies ◽  
Practical Guidelines ◽  
Possible Cause ◽  
Postmortem Examinations

Postmortem examinations of marine mammals are undertaken for a number of reasons, inter alia: to determine the possible cause of death; to obtain evidence of diseases or pathological changes; and to collect tissue and other samples (e.g. blood and organs) for further research. The latter can provide material for laboratory studies for a variety of subjects including toxicology, immunology, virology, parasitology and histopathology. The collection of associated biological data such as sex, age, length and nutritional status from each specimen is an essential part of any postmortem examination. Without such data it is very difficult if not impossible to interpret the results of the aforementioned studies.

SEM and Auger microanalysis studies of Cu-Be dynode surfaces at each activation condition

1978 ◽  
Vol 36 (1) ◽  
pp. 524-525
Author(s):  
T. Koshikawa ◽  
Y. Fujii ◽  
E. Sugata ◽  
F. Kanematsu
Keyword(s):  
Electron Emission ◽  
Secondary Electron ◽  
Secondary Electron Emission ◽  
Life Time ◽  
Activation Process ◽  
Beam Diameter ◽  
Activation Temperature ◽  
Electron Multiplier ◽  
Activation Condition ◽  
Activation Conditions

The Cu-Be alloys are widely used as the electron multiplier dynodes after the adequate activation process. But the structures and compositions of the elements on the activated surfaces were not studied clearly. The Cu-Be alloys are heated in the oxygen atmosphere in the usual activation techniques. The activation conditions, e.g. temperature and O2 pressure, affect strongly the secondary electron yield and life time of dynodes.In the present paper, the activated Cu-Be dynode surfaces at each condition are investigated with Scanning Auger Microanalyzer (SAM) (primary beam diameter: 3μmϕ) and SEM. The commercial Cu-Be(2%) alloys were polished with Cr2O3 powder, rinsed in the distilled water and set in the vacuum furnance.Two typical activation condition, i.e. activation temperature 730°C and 810°C in 5x10-3 Torr O2 pressure were chosen since the formation mechanism of the BeO film on the Cu-Be alloys was guessed to be very different at each temperature from the results of the secondary electron emission measurements.

Reversal of cardiomyopathy resulting from prenatal exposure to ethanol

1984 ◽  
Vol 42 ◽  
pp. 716-717
Author(s):  
C. Uphoff ◽  
C. Nyquist-Battie
Keyword(s):  
Prenatal Exposure ◽  
Heart Development ◽  
Membrane Integrity ◽  
Ethanol Exposure ◽  
Prenatal Ethanol Exposure ◽  
Pathological Changes ◽  
Prenatally Exposed ◽  
Inner Mitochondrial Membrane ◽  
Fetal Alcohol ◽  
Newborn Mice

Fetal Alcohol Syndrone (FAS) is a syndrome with characteristic abnormalities resulting from prenatal exposure to ethanol. In many children with FAS syndrome gross pathological changes in the heart are seen with septal defects the most prevalent abnormality recorded. Few studies in animal models have been performed on the effects of ethanol on heart development. In our laboratory, it has been observed that prenatal ethanol exposure of Swiss albino mice results in abnormal cardiac muscle ultrastructure when mice were examined at birth and compared to pairfed and normal controls. Fig. 1 is an example of the changes that are seen in the ethanol-exposed animals. These changes include enlarged mitochondria with loss of inner mitochondrial membrane integrity and loss of myofibrils. Morphometric analysis substantiated the presence of these alterations from normal cardiac ultrastructure. The present work was undertaken to determine if the pathological changes seen in the newborn mice prenatally exposed to ethanol could be reversed with age and abstinence.

Nutritional status as a prognostic factor in advanced head and neck cancer

1998 ◽  
Vol 23 (4) ◽  
pp. 376-376
Author(s):  
Quak ◽  
Van Bokhorst ◽  
Klop ◽  
Van Leeuwen ◽  
Snow
Keyword(s):  
Head And Neck Cancer ◽  
Prognostic Factor ◽  
Nutritional Status ◽  
Head And Neck ◽  
Neck Cancer ◽  
Advanced Head

Zinc Depletion Increases Readmission in Older Patients: An Example of Interactions Between Nutrition and Disease

2017 ◽  
Vol 87 (1-2) ◽  
pp. 10-16 ◽  
Author(s):  
Salah Gariballa ◽  
Awad Alessa
Keyword(s):  
Nutritional Status ◽  
Inductively Coupled Plasma ◽  
Older Patients ◽  
Controlled Trial ◽  
Prognostic Indicators ◽  
Hospitalised Patients ◽  
Increased Risk ◽  
Co Morbidity ◽  
The Impact ◽  
Poor Nutrition

Abstract. Background: ill health may lead to poor nutrition and poor nutrition to ill health, so identifying priorities for management still remains a challenge. The aim of this report is to present data on the impact of plasma zinc (Zn) depletion on important health outcomes after adjusting for other poor prognostic indicators in hospitalised patients. Methods: Hospitalised acutely ill older patients who were part of a large randomised controlled trial had their nutritional status assessed using anthropometric, hematological and biochemical data. Plasma Zn concentrations were measured at baseline, 6 weeks and at 6 months using inductively- coupled plasma spectroscopy method. Other clinical outcome measures of health were also measured. Results: A total of 345 patients assessed at baseline, 133 at 6 weeks and 163 at 6 months. At baseline 254 (74%) patients had a plasma Zn concentration below 10.71 μmol/L indicating biochemical depletion. The figures at 6 weeks and 6 months were 86 (65%) and 114 (70%) patients respectively. After adjusting for age, co-morbidity, nutritional status and tissue inflammation measured using CRP, only muscle mass and serum albumin showed significant and independent effects on plasma Zn concentrations. The risk of non-elective readmission in the 6-months follow up period was significantly lower in patients with normal Zn concentrations compared with those diagnosed with Zn depletion (adjusted hazard ratio 0.62 (95% CI: 0.38 to 0.99), p = 0.047. Conclusions: Zn depletion is common and associated with increased risk of readmission in acutely-ill older patients, however, the influence of underlying comorbidity on these results can not excluded.

Negative Life Events Associated With Deliberate Self-Harm in an African Population in Uganda

Crisis ◽  
2005 ◽  
Vol 26 (1) ◽  
pp. 4-11 ◽  
Author(s):  
E. Kinyanda ◽  
H. Hjelmeland ◽  
S. Musisi
Keyword(s):  
Life Events ◽  
Negative Life Events ◽  
Life Time ◽  
Later Life ◽  
Dose Effect ◽  
Deliberate Self Harm ◽  
Time Period ◽  
Significant Difference ◽  
Self Harm ◽  
Suicide Interventions

Abstract. Negative life events associated with deliberate self-harm (DSH) were investigated in an African context in Uganda. Patients admitted at three general hospitals in Kampala, Uganda were interviewed using a Luganda version (predominant language in the study area) of the European Parasuicide Study Interview Schedule I. The results of the life events and histories module are reported in this paper. The categories of negative life events in childhood that were significantly associated with DSH included those related to parents, significant others, personal events, and the total negative life events load in childhood. For the later-life time period, the negative life events load in the partner category and the total negative life events in this time period were associated with DSH. In the last-year time period, the negative life events load related to personal events and the total number of negative life events in this time period were associated with DSH. A statistically significant difference between the cases and controls for the total number of negative life events reported over the entire lifetime of the respondents was also observed, which suggests a dose effect of negative life events on DSH. Gender differences were also observed among the cases. In conclusion, life events appear to be an important factor in DSH in this cultural environment. The implication of these results for treatment and the future development of suicide interventions in this country are discussed.

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