Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0038187 (starvation)
 24,951 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Comprehensive investigations were carried out for establishing the biological and nutritional value of low erucic-acid rapeseed oil from a variety of rape called Janpol selected in Poland. The pathophysiological effects of Janpol rapeseed oil were observed after giving it as the only source of fat in the diet or added in different proportions to other edible fats. In all cases the total amount of fat in the diet was 20 p. 100 kcal. The investigations were carried out on 78 young male Wistar rats aged 25 days at the beginning of the experiment. The rats were divided into 7 groups and they were given diets containing: 1) soybean oil; 2) mixed fats; 3) rapeseed oil of high erucic-acid content; 4) mixed fats containing 25 p. 100 of Janpol rapeseed oil; 5) mixed fats with 50 p. 100 of Janpol rapeseed oil; 6) mixed fats with 75 p. 100 of Janpol rapeseed oil; 7) Janpol rapeseed oil only. The experiment lasted 3 months. After its completion the rats were decapitated after 18 hours of starvation. The investigation s included : determination of weight gain, determination of the weight of selected organs (liver-lungs, heart, kidneys, testes, spleen), determination of alkaline phosphatase and pseudocholinesterase activity in the serum, determination of triglycerides and cholesterol in the serum, tests for adrenocortical function, histo-chemical investigations of the liver (alkaline and acid phosphatase, adenosine triphosphatase, fatty infiltration of the liver), macroscopic and microscopic anatomopathological examinations. The authors found the Janpol rapeseed oil caused less pronounced changes in the determined indices of the biological and nutritional evaluation as compared with high-erucic-acid rapeseed oil. Janpol repeseed oil given to experimental animals mixed with other fats in proportions of 25 p. 100 and 50 p. 100 of all fats in the diet, that is 5 p. 100 and 10 p. 100 kcal in the diet derived from Janpol oil gave in most determinations of the investigated parameters results very similar to those observed in animals receiving soybean oil. The results of these investigations show that Janpol rapesed oil can be used for nutrition of man in amounts not exceeding 10 p. 100 of the total caloric content of food.
 ...
PMID:[Nutritional and biological experiences on low-erucic acid rapeseed oil "Janpol". Studies on rats after ingestion of "Janpol" oil and other edible fats]. 22 Sep

Development of home parenteral nutrition (HPN) allowed for long term survival for patients with chronic intestinal failure, followed mainly total or near total small bowel resection. Own 11 years long experience with 49 HPN patients treated for 98 patients years with a HPN model adapted to polish conditions is presented. Long term survival (4 patients over 10 years) and low complications rate, comparable to reported from West European countries and USA, shows HPN possible in Poland and developed HPN model is efficient and safe method of life-restoring therapy with long term survival of patients with severe disturbances of absorption otherwise leading to death by starvation.
 ...
PMID:[Parenteral nutrition at home]. 865 59

In this article devoted to Poland's direct and indirect role in the elaboration of contemporary international health structures and to her reputation as an epidemic reservoir of Europe, we consider how Poland came to be perceived as the cordon sanitaire of the West. Traditionally seen as upholding Western values, in the 19th and 20th centuries the country became increasingly associated with "Eastern plagues"-cholera and then typhus-coming from Russia and which could spread to the rest of Europe if Poland did not manage to contain them. When Poland was reconstituted as a nation-state in 1918, the new country won international recognition through her successful attempts to contain a typhus epidemic sweeping westwards from Russia. The Polish government convened the first European, League sponsored, health conference following the First World War. A Polish doctor, L. RAJCHMAN, was chosen to head up the League of Nations Health Organisation (forerunner of the WHO) and later (1946) founded UNICEF. Finally, we examine the key issue of exanthematous typhus in both world wars, exemplifying how a disease can come to be "ideologized", in this case by Nazi Germany. Typhus was the pretext used- in the name of "public health"-for segregating Polish citizens of Jewish origin and even killing them. Paradoxically, typhus was in the process of being eradicated when the war began and German policy of mass resettlements, sequestration, and starvation only spurred the epidemic they supposedly wished to control.
 ...
PMID:[Poland: cholera to typhus, 1831-1950]. 1069 Apr 75

The aim of this study was to assess the intensity of enzymatic antioxidative parameters [i.e., superoxide dismutase (SOD), catalase (CAT), and the glutathione peroxidases each selene dependent, GPOX or selene independent, including GSTPx, glutathione S-transferase, and GST] and non-enzymatic antioxidative parameters [i.e., glutathione total (GSH-t), the heat shock proteins of Hsp70, and metallothioneins (Mt)] in the midgut glands of female and male wolf spiders Xerolycosa nemoralis (Lycosidae) exposed to natural stressors (i.e., heat shock and starvation) and anthropogenic stressors (i.e., the organophosphorous pesticide dimethoate) under laboratory conditions. The spiders were collected from two differentially polluted sites both localized in southern Poland: Olkusz, which is heavily polluted with metals, and Pilica, the reference site. In response to the stressing factors, increases in Hsp70 levels, in the concentrations of total glutathione and in the activity levels of glutathione-dependent enzymes (GPOX, GSTPx, and GST) were found in the midgut glands of males. In the females, high levels of activity of CAT and SOD were revealed, as well as an increased percentage of Mt-positive cells. Preexposed females, in comparison to the individuals from the reference site, responded with increased SOD activity, irrespective of the stressing factor. In contrast, the changes in the antioxidative parameters in the midgut glands of male X. nemoralis seem to reflect a short-term reaction to the applied stressors and do not confirm the effects of long-term selection in a polluted environment.
 ...
PMID:Antioxidative responses in females and males of the spider Xerolycosa nemoralis (Lycosidae) exposed to natural and anthropogenic stressors. 2309 32

In the present study, the intensity of degenerative changes (apoptosis, necrosis) in the cells of the midgut glands of male and female wolf spiders, Xerolycosa nemoralis (Lycosidae), exposed to natural (starvation) and anthropogenic (the organophosphorous pesticide dimethoate) stressors under laboratory conditions were compared. The spiders were collected from two differentially polluted sites, both located in southern Poland: Katowice-Welnowiec, which is heavily polluted with metals, and Pilica, the reference site. Starvation and dimethoate treatment resulted in enhancement of apoptotic and necrotic changes in the midgut glands of the spiders. The frequency of degenerative changes in starving individuals was twice as high as in the specimens intoxicated with dimethoate. The percentage of apoptotic and necrotic cells was higher in starving males than in starving females. A high intensity of necrotic changes, together with increased Cas-3 like activity and a greater percentage of cells with depolarized mitochondria, were typical of starving males from the polluted site. The cell death indices observed in females depended more strongly on the type of stressor than on previous preexposure to pollutants.
...
PMID:Apoptotic and necrotic changes in the midgut glands of the wolf spider Xerolycosa nemoralis (Lycosidae) in response to starvation and dimethoate exposure. 2450 41