Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0013911 (emaciation)
 1,059 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

An investigation of the pathophysiological characteristics of nursing sickness in mink was carried out as a follow-up study of a previous epidemiological survey at a Danish fur research farm during the 1989 breeding season. In a total of 48 nursing females of the Standard Black and Pastel type, concentrations of several pertinent biochemical constituents of whole blood, plasma, urine and skeletal muscle were determined in order to identify nutritional and metabolic factors involved in the origin and development of the disease. Compared to the reference data obtained in 17 apparently normal lactating dams the findings in 31 females suffering from nursing sickness presented varying clinical and biochemical signs of progressive dehydration and emaciation: aldosteronism, hypovolemia, hyponatremia, hyperkalemia (in the face of muscle potassium depletion), hyperglycemia and azotemic acidemia. Neither ketosis nor severe lactacidemia was observed. The urine was almost devoid of sodium and chloride, and urinary potassium concentration diminished by approximately 50%. The concentrating ability of the kidneys was reduced to less than one third of the maximum value. The results were consistent with severe dehydration and emaciation due to heavy losses of energy, water and body mass along with increasing milk production. The progressive nature of the disease supported the hypothesis that nursing sickness is due to the combined effects of heavy milk production and excessive tissue catabolism along with reduced or ceased dietary intake, and maybe increasing environmental stress. In the advanced stage of the disease coma and death appear to be the inevitable outcome of the metabolic strains for continuing milk production.
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PMID:Nursing sickness in lactating mink (Mustela vison). II. Pathophysiology and changes in body fluid composition. 159 62

Flagellates from the caeca of a diseased hen and a diseased goose were transmitted to 35 specific pathogen-free (SPF) chickens. The flagellates of chicken origin were identified as Chilomastix gallinarum, Tritrichomonas eberthi, and Tetratrichomonas gallinarum. T. eberthi was not detected in the material of goose origin. Morphologic studies did not reveal any differences between Chilomastix and Tetratrichomonas specimens from chicken or goose origin. The species from the goose were identified as C. gallinarum and T. gallinarum (Syn. T. anseris Hegner, 1929). Both trichomonad species produced pseudocysts that developed in the faeces of chickens within 3 h after excretion. Only 17% of the trichomonads excreted had reached the pseudocyst stage. All three flagellate species are infective to chickens when inoculated per rectum or per os or when consumed with chlorinated tap water. The prepatency period was always less than 24 h. SPF chickens between 2 and 30 days of age were equally susceptible. The infections persisted at a high level of intensity throughout the observation periods, i.e. up to 7 months. Of 35 inoculated SPF chickens, 2 developed disease (emaciation, ruffled feathers, diarrhoea, dilatation of the caeca). The three flagellate species were cultivated in Diamond's medium for 110 days. Cryopreserved and cultivated flagellates retained their infectivity to chickens.
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PMID:Experimental infections in chickens with Chilomastix gallinarum, Tetratrichomonas gallinarum, and Tritrichomonas eberthi. 183 Sep 66

Four investigators conducted participative observation at 4 hamlets, representing 4 typical topography in the area, wet or dry near the river and wet or dry far from the river, in District Rambutan, South Sumatera Province, Indonesia from July 1988 up until February 1989 to study the community perception and practices on diarrheal diseases (DD). The observation was supported by focus group discussions and informal interviews. It was found that the causes of DD can be grouped into: dirty water; wrong (cold, hot, sting) food; part of the growth process; physical condition (extreme heat, cold wind and inner abnormality, inner heat, muscle strain), and supernatural. The type of DD can be grouped into: mild without vomiting named ngadi, negenteng-ngentengi, nambah kepacakan, etc which was linked to the growth process; more severe diarrhea, might be with fever (mising-mising, murus, mencret, etc); more severe diarrhea with severe vomiting (muntager, kolera); bloody/mucoid stool (disentri, mising tai angin, mising umbal). The community had also the concept of prolonged diarrhea named as menerus (literally meaning prolonged) Muntaber was more associated with bad water while the prolonged one was more associated with inner abnormality. The danger of diarrhea perceived was susut = shrinkage, lisut = emaciation. Pale and red hair with lisut were recognized as the dangers of prolonged diarrhea. The community did not associate these conditions with fluid loss. The management started by self medication using tapel (pasta of herb applied) to the stomach), decoct (daun jambu, akar teratai etc), solid oral preparation (cassava with raw sugar, rast rice, etc).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Community perceptions on diarrheal diseases: a case study in swampy lowland area of south Sumatra, Indonesia. The Diarrheal Diseases Research and Training Study Group. 185 67

In an attempt to develop prophylactic and therapeutic measures of the intestinal giant-cystic disease caused by Thelohanellus kitauei in the Israel carp, Cyprinus carpio nudus, pathological observations were conducted upon the carps which were hatched in May 1988 and raised in a net cage fish farm at the Soyang lake, managed by Horim Fisheries for the period of 21 months with 1-2 months interval. After a gross inspection of the carps, necropsy was carried out periodically in order to clarify the pathological changes in various internal organs and muscular tissues. Also, the prevalence of the disease was checked during the period from 1988 to 1990. Gross inspections revealed that the infected carps showed some degree of fading in body and gill color, back-emaciation symptoms, reddish anus accompanying erosion and relaxation and pot-belly, as well as discharge of yellowish white mucoid material from the anus. However, most carps died eventually of intestinal obstruction. Other significant necropsy findings included cyst formation of various size in the intestinal mucosa, ascites, anemic condition through internal organs and muscular tissues, hyperemia and dilation of intestines with decreased tension, thinness and fragility, and full contents of semi-fluid or yellowish white mucoid material in the intestinal canals. Based on the morphological characteristics of the spores found in the cysts, parasitic location in the intestines, macro- and microscopic findings of the lesions, the parasites were identified as Thelohanellus kitauei Egusa et Nakajima, 1981. Although monthly changes of water temperature were distinct, the extrusion rates of the polar filaments of the spores stayed constant throughout the year with an exception of a lower rate in July. The lesions initiated from mucosa and submucosa in early July became large swellings and then complete mature forms following the peracute course. From late August the upper cysts were gradually opened and most of the spores were dispersed from anus into the surrounding water through December but only a few lasted until next April. The cysts were completely recovered until next September. Comparing the incidence and prevalence of the disease by year tremendous infection and death rates were checked in the first prevalent year, 1988, but the rates were significantly decreased in the second year, and showed an almost normal status in the third year, 1990. As the above summarized results showed, the disease entity might come to an end in three years after the first prevalent year, however, the spores must be strictly prevented because they could be infective in the water for one year.
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PMID:[Prophylactic and therapeutic studies on intestinal giant-cystic disease of the Israel carp caused by Thelohanellus kitauei. I. Course of formation and vanishment of the cyst]. 209

A three-month oral subacute toxicity study of mofezolac (N-22), a non-steroidal anti-inflammatory agent, was performed using dose levels of 6, 20, 60 and 200 mg/kg in rats, and recovery was also assessed one month after withdrawal. 1. Toxic signs caused by N-22 administration, observed only in the 200 mg/kg group, were as follows: soiling around the mouth and/or nose, piloerection, anemia, diarrhea, emaciation and decreased spontaneous locomotor activity. Nine males and thirteen females in the 200 mg/kg group excreted bloody diarrhea and died of general exhaustion between weeks four and thirteen of study. 2. In the 200 mg/kg group, decrease in food consumption and suppression of body weight gain were noted in males from about week four and in females from about week six after initiation of administration, and increase in water consumption was noted in males from about week seven. 3. Urinary examination revealed a decline in urinary pH in males of the 20 mg/kg and above groups and elevation of urobilinogen levels in males of the 60 and 200 mg/kg groups. 4. Hematological examination showed decreases in erythrocyte count (RBC), hematocrit value (Ht) and hemoglobin concentration (Hb) and increase in reticulocyte rate in both sexes of the 200 mg/kg group and an increase in neutrophil rate in males of the 200 mg/kg group. 5. Biochemical examination demonstrated a decrease in chloride (Cl-) in males receiving the 20 mg/kg or above doses and a decrease in calcium (Ca++) in males of the 60 and 200 mg/kg groups. Moreover, there were decreases in cholinesterase (ChE) activity, total protein (TP) and albumin (Alb) values, as well as increases in blood urea nitrogen (BUN), uric acid (UA) and potassium (K+) in both sexes of the 200 mg/kg group, along with elevations in GOT and lactate dehydrogenase (LDH) activities in females of the 200 mg/kg group. 6. The absolute and/or relative organ weights for liver, kidneys, spleen and adrenals were increased in the 200 mg/kg group. 7. On pathological examination, perforating ulceration in the jejunum and ileum, turbid ascites, adhesion and inflammatory changes in capsules of the abdominal organs, splenomegaly, mesenteric lymph node hyperplasia and inflammatory changes in the thoracic cavity were observed in dead animals of the 200 mg/kg group. Similar pathological changes were observed in a few survival cases of the 200 mg/kg group. 8. After a one month recovery period, the above-mentioned changes had mostly recovered, indicating that they were reversible.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Three-month oral subacute toxicity study of mofezolac (N-22) in rats]. 223 86

A perinatal and postnatal study was performed in Sprague-Dawley rats by oral administration of propiverine hydrochloride (P-4) at dose levels of 0 (control), 2, 10 and 50 mg/kg/day to dams from day 17 of pregnancy to day 21 after delivery. Twenty two or twenty four dams in each group were allowed to deliver for the postnatal examination of their offspring. In dams, the dose of 50mg/kg caused toxic signs consisting of mydriasis, salivation and rale. One dam of this group showed piloerection, low body temperature, blanching of extremity and auricle, and emaciation associated with marked prolongation of delivery. Body weight gain of the dams was retarded in the 50 mg/kg group throughout the administration period. Food and water intakes were reduced in the 50mg/kg group. In gross pathology of the dam that showed prolonged delivery, the spleen and thymus were moderately or severely atrophied and the adrenal was moderately enlarged. The viability index of the offspring on day 4 was reduced in the 50mg/kg group. Body weight of pups slightly decreased in the 50mg/kg group during sucking and rearing periods. Absolute weights of some organs of the three-week aged offspring were reduced due to attributable depression of body weight gain. However, P-4 had no adverse effect on the postnatal development such as emotionality, motor activity, learning ability or reproductive performance. The results suggest that the non-effective dose level of P-4 is 10mg/kg/day in maternal animals and offspring.
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PMID:[Reproduction study of propiverine hydrochloride (4)--perinatal and postnatal study in rats by oral administration]. 260 56

A 28-day oral dosage test of miporamicin (MPM), a new macrolide antibiotic, was performed to assess its toxicologic potential in groups of male and female rats receiving the compound in feed. Five graded dosage levels of 0, 3,200, 8,000, 20,000, and 50,000 ppm were employed for treatment with MPM in feed and the treatment period was followed by a 28-day recovery phase observation period. 1. No deaths occurred throughout the course of the experiment. Animals receiving 50,000 ppm developed signs: ruffled hair coat and emaciation, which disappeared following withdrawal of the drug. 2. The MPM-50,000 group displayed depression of weight gain and decrease of feed and water intake during the treatment period. During the posttreatment recovery phase observation period the animals showed recovery in weight gain rate as well as in feed and water intake. 3. The achieved compound dosage was 273 mg/kg/day in males and 288 mg/kg/day in females in the MPM-3,200 group, 721 and 773 mg/kg/day respectively in the MPM-8,000 group, 1,738 and 1,856 mg/kg/day in the MPM-20,000 group, and 3,405 and 3,611 mg/kg/day in the MPM-50,000 group. 4. Hematological examinations revealed low values for RBC, WBC, hematocrit and hemoglobin concentration and decreased platelet counts in the MPM-50,000 group, which were considered to be due to the decreased feed intake. These changes disappeared or abated following withdrawal. 5. Of various serum biochemical parameters assessed, total protein, albumin, glucose and triglycerides showed lowered values in the MPM-50,000 group. All these changes were considered to be attributable to the decreased feed intake. During the ensuing recovery phase observation period, all these parameters showed restoration or abatement in parallel with the recovery in feed intake. 6. Urine analysis disclosed decrease of urine volume, lowered electrolyte concentration and elevation of urine osmolarity in the MPM-20,000 and the MPM-50,000 groups. These changes were considered to be secondary to cecal enlargement which is commonly seen with antibiotic medication, or to the decreased feed and water intake. Following drug withdrawal, all these changes disappeared with the recovery in feed and water intake and abatement of cecal hyperplasia. 7. At terminal necropsy, diminution of body fat and atrophy of the spleen and thymus that correlated with emaciation were noted in the MPM-50,000 group. Dose-related enlargement of the caecum was also noted in the treated groups. All these changes disappeared or abated following withdrawal.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:[Subacute toxicity study of miporamicin in rats by twenty-eight-day administration in feed]. 262 84

A case of selenium poisoning involving eighty approximately nine-week-old piglets is reported. Feed and water were supplied with a dry feed hopper with nipple in the through. Clinical symptoms appeared within ten days after the feed-intake. The symptoms consisted in loss of condition (emaciation), drawn-in thin bellies, long hair, loss of appetite, hard, dark faeces, cerebral symptoms and mortality. Autopsy was performed on a total number of four piglets, in which severe hepatic degeneration was detected. When pig prestarter (creep feed) was substituted for piglet-raising feed (weaner-diet), the condition was gradually restored to normal within a few days.
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PMID:[A case of selenium poisoning in weaned piglets; the persistent one wins]. 270 86

A heavy infection with schistosomes of the genera Trichobilharzia and Dendritobilharzia was considered the cause of 90% mortality in a group of 40 wild-caught Atlantic brant geese (Branta bernicla hrota) that were maintained in captivity on a fresh-water pond in Aurora, Ontario. Numerous adult worms and eggs were disseminated in many organs throughout the body of all birds examined. The main pathological findings, attributed to both eggs and adults, included emaciation, thrombosis of the caudal mesenteric vein and its branches, fibrinohemorrhagic colitis, and in some birds, heptomegaly. Translocation of brant geese from their natural marine environment to a fresh-water pond may have caused them to be exposed to parasites which they would not normally encounter.
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PMID:An outbreak of schistosomiasis in Atlantic brant geese, Branta bernicla hrota. 358 2

The studies were carried out on 60 cows of the lowland black-and-white breed at about 4 years of age, which were divided into 4 groups according to the degree of fatness: well-fed, lean, moderately and completely emaciated. The basic composition, water holding capacity, miofibrillar protein, collagen, amino acid composition of proteins, biological value of muscle proteins, DNA level, pH, physical parameters of muscle fibres and sensory properties of meat were determined. It was found that: a) with the decrease of the fatness degree changes in the basic composition of muscle tissue follow; the most significant is the decrease in the content of total protein, particularly that of miofibrillar protein, b) the water to protein ratio over 4 to 1 is a good index for determination of emaciation, c) the biological value of protein is the same regardless the degree of fatness, d) distinct organoleptic changes of meat occur only in extreme cases of emaciation.
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PMID:[Effects of leanness and emaciation of cattle on quantitative characteristics of meat]. 369 39


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