Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0009443 (cold)
 92,137 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Extracts of Sesbania drummondii administered to chickens by oral intubation are lethal within several days. Effects are dose-dependent; a dose of 1% of body weight is uniformly lethal in 5 days. Signs of poisoning include weakness, depression (CNS), anorexia, diarrhea, ruffled feathers, cold feet, and rapid loss of body weight. Microscopic examination indicates damage to kidney glomeruli and leakage of protein into the kidney tubules. Packed cell volume and plasma glucose concentrations show no difference between controls and treated chickens; however, creatine kinase is increased and plasma cholinesterase and total plasma protein values are severely depressed in poisoned birds. Neither a specific toxin nor a mechanism of action for toxicity has yet been identified.
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PMID:Determination of the oral toxicity of Sesbania drummondii seeds in chickens. 673 32

1. The temperatures of thermal stimuli which evoked a feeling of maximal pleasantness upon contact with the hands of 14 malnourished patients with anorexia nervosa and 19 control subjects have been determined. A uniform skin temperature of 35 degrees C for all individuals studied was achieved by immersion of the subjects and patients in water at that temperature. Core temperatures of the anorexia patients were similar to those of the control subjects, but six of the patients preferred temperatures that were significantly higher than those of the control subjects. The thermal preferences of the remainder of the patients were similar to those of the control subjects. 2. The abnormally high thermal preferences of some of the anorexic patients could not be attributed to abnormal thyroid status, since values for serum free thyroxine measured in this group were similar to those obtained for the remaining patients. The abnormal responses persisted after there had been a substantial gain in the patients' weight and did not therefore appear to be directly due to malnutrition. 3. Elevation of deep body temperature produced an expected shift in preference towards lower stimulus temperatures in a sample of subjects from the control group, and in the patients who had initially preferred temperatures within the range of the controls. In the patients who had initially preferred abnormally high stimulus temperatures, however, hyperthermia produced little change in thermal preference. 4. It is suggested that an elevation in the set-point temperature for behavioural thermoregulation can occur in some patients with anorexia nervosa, and that this displacement may contribute to the distressing sense of cold which some patient experience.
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PMID:Set-point displacement for behavioural thermoregulation in anorexia nervosa. 708 58

In March 1978 an outbreak of African swine fever (ASF) occurred in Malta. The disease spread rapidly and by April 13, ASF had been found on 304 premises involving 25,100 pigs. A census carried out on April 15/16 showed that there were at least 1440 premises containing 70,700 pigs on the island. A slaughter policy was implemented and depopulation of known infected premises started on April 15. Pigs which appeared normal on these premises were stored in freezers for subsequent processing for human consumption and by the end of June more than 4500 carcases were in cold store. The most consistent clinical signs were fever, anorexia and reluctance to move. Haemorrhagic lymph nodes and petechial haemorrhages in the kidneys were the predominant macroscopic lesions. A serum survey, using the immunoelectroosmophoresis technique, was carried out on 2409 sera from 200 farms collected at the Government abattoir during a four-week period. Of these sera, 308 (12.8 per cent) from 65 (32.5 per cent) of the farms contained antibodies to ASF virus. By August the original pig population had been reduced to one-third and a second census taken on August 15/16 showed that a total of 501 owners and 13,975 pigs remained. The decision was taken to slaughter all the remaining pigs and by the end of January 1979 there were no pigs in Malta. The outbreak cost an estimated 5 million pounds and provided the first occasion when any country had slaughtered all members of a species of domestic animal in order to eliminate a disease.
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PMID:African swine fever in Malta, 1978. 736 7

Guinea pigs were perfused with the extract of senna (20%). 3 days later glacial acetic acid (5%) was given intra-anally so as to replicate the animal model of Spleen Deficiency (SD) and ulcerative colitis which is the disease of Western medicine combined with the Syndrome in TCM. The model animals showed the symptoms of SD such as loose stool, anorexia, wasting, aversion of cold, laziness and loss of hair luster and the symptoms of ulcerative colitis such as abdominal distension and mucous bloody stool. The colonic lesion were observed by eyes that the mucosa were edematous, congestive with ulcerative foci. The pathological examinations showed edema and congestion in submucous layers; large amount of inflammatory cell infiltration; and the scaling and ulcer formation of epithelium mucosae. The above-mentioned symptoms and pathological changes were the same as SD and ulcerative colitis in clinical practice. The new medicine "Guben Yichang Tablet" against ulcerative colitis was given to guinea pigs for 7 days could abate their symptoms, increase their body weights and decrease the size of colonic ulcer and edema.
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PMID:[Study of treating experimental ulcerative colitis of spleen deficiency type with "guben yichang tablet" in guinea pigs]. 778 2

The dilemma of private practitioners is whether to prescribe or not to prescribe iron supplements on suspicion of anaemia. This cross sectional study was done in an urban squatter settlement with a primary health care centre to assess the significance of symptoms and a history of associated diseases in the diagnosis of anaemia. A total of 321 children were sampled from 1800 children < 5 years of age in a population of 11,000, by systematic random sampling. Mothers were asked about the presence of assumed associated symptoms and diseases which were listlessness, irritability, anaemia, pica, poor weight gain, diarrhoea, acute respiratory infection and malaria in last 3 months. There was significant association between anaemia (Hb < 11 gms%) and irriability (P < .02), anorexia for solid foods (P < .04), pica (P < .001), episode of diarrhoea (P < .001) and poor weight gain (P < .006). There was no significant association between malaria, cold, cough and anaemia. Children with these symptoms complex should receive iron supplements.
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PMID:Anaemia in children: Part II. Should primary health care providers prescribe iron supplements by the observation and presence of assumed symptoms? 786 85

At the two largest open air markets in Kumasi, Ghana, interviews were conducted with 143 women who had at least one child aged less than five years. Researchers wanted to examine their knowledge, attitude, and practices concerning acute respiratory infection (ARI) in children. The women tended to be married, Christian, from the Ashanti tribe, aged 20-29 years, and to have 2-3 living children. 73.4% had a child or children who had suffered from cough and fever within the last six months. 73.4% named exposure to cold as a direct cause of cough. Many women incorrectly blamed worm infestation for causing cough and fever (21%) and constipation for causing cough (25.9%). None mentioned pathogens as a cause of cough and fever. None said that good ventilation and avoidance of overcrowding prevent cough and fever. The more serious the symptoms, the more likely the mothers were to seek treatment at a health care facility (e.g., cough only, 0.7%; cough and fever, 6.3%; cough, fever, and anorexia, 30%; and cough, fever, and lethargy, 57.3%). Common home care practices for treating a runny nose included ephedrine or other types of nasal drops, herbal medicines, antipyretics, and antibiotics. 39.9% would use antibiotics to treat coughs. Honey and cough syrup were often used to treat cough and fever. Some herbal and home care therapies had potentially harmful effects. For example, 25.9% said that they used castor oil and enemas to prevent ARI. The women had an acceptable knowledge score on severity of symptoms (mode = 15/20; range = 11-18). These findings indicate a need for a health education program targeting mothers of children aged less than five years.
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PMID:Maternal knowledge, attitude and practices regarding childhood acute respiratory infections in Kumasi, Ghana. 788 91

In India, 48 mothers with at least one child aged less than 5 years living in two villages of Raipur Rani block in Haryana were interviewed to determine whether their beliefs and practices had changed after the diarrheal diseases control program was implemented. The researchers planned to use the findings to improve the program's promotional strategy. 23% believed that eating uncovered food, eating dirty or stale food, eating mud, and dirty feeding bottles were causes of diarrhea. Other perceived causes of diarrhea to be excessive heat (75%), specific foods (52%), over-eating (22.9%), excessive cold (14.5%), teething (14.5%), side effects of medication (6.2%), top milk (4.2%), and constipation (4.1%). Only 10.4% knew specific ways to prevent diarrhea. 85.5% approved of continuing breast feeding during diarrhea, while, before the program, most mothers withheld breast milk. Previously, 98.1% would restrict foods during diarrhea, now only 35% would do so. 50% believed less fluids than the normal amount should be given during diarrhea. 65% thought that the usual amount of food should be given. 68.8% would administer home remedies to treat diarrhea. 18.8% would begin oral rehydration therapy at home. If diarrhea is serious or home remedies do not work, 83.7% would seek a local medical practitioner and 16.3% would go to government health facilities. 54% had used oral rehydration solution in the past. 42.9% of them knew how to prepare it correctly and 70.5% knew how to administer it correctly. Recognized danger signs during diarrhea included lethargy (54.1%), at least eight watery stools/day (41.6%), frequent vomiting (27.1%), weakness (20.8%), dry and sunken eyes (16.6%), anorexia (12.5%), loose skin (6.2%), fever (4.2%), noisy breathing (2.1%), convulsions (2.1%), dehydration (2.1%), facial edema (2.1%), and sunken fontanelle (2%). These findings emphasize the need to focus on preventive measures by educating the public about causes and methods of diarrhea prevention while considering the existing culture.
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PMID:Mothers' beliefs and practices regarding prevention and management of diarrheal diseases. 788 22

Eight chimpanzees were examined. Two served as negative control and six inoculated with Mycoplasma pneumoniae became colonized. Colonization persisted for 28-68, 16-50 and 21 days with an average duration of 47, 32.5 and 21 days in the oropharyngeal, tracheal and lung tissues, respectively. Mycoplasma titers ranged from 10(8) to 10(1) color-changing units per specimen during the course of the infections. Seroconversion occurred within 12-15 days and peak antibody titers ranged from 1.256 to 1.1024 and developed between days 28 and 48 post-inoculation. Positive cold agglutinin titers were detected between 12 to 15 days and peak titers ranged from 1:80 to 1:640. Significant increases in sIgA and IgG immunoglobulin antibody levels were detected in lung lavage fluids. Unlike the many other experimentally infected animals examined, chimpanzees infected with M. pneumoniae had positive X-ray findings, developed cold agglutinins and showed overt signs of disease. These signs include persistent cough, low grade fever, rhinitis, oropharyngitis, diarrhea, and loss of appetite. Peak severity of disease corresponded with peak lung colonization, and the detection of cold agglutinins and positive X-ray findings. The microbiological, serological and clinical aspects of pneumonia induced in chimpanzees was similar to naturally occurring primary atypical pneumonia in humans.
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PMID:Experimentally induced Mycoplasma pneumoniae pneumonia in chimpanzees. 830 53

Degradable Starch Microspheres (DSM) are spherical starch microspheres prepared from partially hydrolysed potato starch and then cross-linked by epichlorohydrin. PJ-203 is a transient intra-arterial embolic material and suspended in physiological saline at a concentration of 60 mg/ml starch microspheres. In the present multi-center cooperative Phase I clinical study, we examined the embolic effect and safety in patients with primary liver cancer (14 cases) and those with metastatic liver cancer (18 cases). The dose of DSM per patient was 300 mg in one minute. DSM was infused in increments of 300 mg, with a wash-out period of one minute between the increments, until the dose reached 1,200 mg. In addition to these four dose groups, one group consisting of patients with metastatic liver cancer received 900 mg in three minutes without interruption. DSM was infused via a catheter which had been inserted into the hepatic artery by means of the Seldinger method or laparotomy. In either primary liver cancer or metastatic liver cancer patients, a satisfactory embolization could be obtained with 900 mg or more DSM. Also, it was confirmed that the embolic period was one hour before and after. Pain was noted in all the groups. Other frequently observed adverse reaction were nausea.vomiting, anorexia and fever (38-39 degrees C). However, these symptoms improved within several hours or days. There was no dose-related incidence in these symptoms. Reduced blood pressure.weak pulse, pressure.heavy sensation in the right hypochondriac region, discomfort in the abdominal.chest region, or perspiration.cold sweat, were observed in 2 to 3 patients.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Phase I study on infusion of PJ-203 (degradable starch microspheres) into hepatic. PJ-203 Clinical Study Group]. 837 75

In order to investigate risk factors for idiopathic sudden sensorineural hearing loss (sudden deafness), a case-control study was done in 109 patients with sudden deafness who visited our hospital between 1992 and 1994, with 109 controls matched to each patient by gender and age. Odds ratio (OR) and 95% confidence interval (CI) for smoking habits, drinking habits, dietary habits, environmental noise, past history of disease, sleeping hours, appetite, fatigue, incidence of common cold were obtained. Fatigue (OR: 3.28; 95% CI: 1.36-7.90) and loss of appetite (OR: 8:00; 95% CI: 1.00-64.0) elevated the risk for sudden deafness. Those who ate many fresh vegetables were at a decreased risk (OR: 0.48; 95% CI: 0.24-0.96 for light-colored vegetables, OR: 0.55; 95% CI: 0.30-1.02 for green-yellow vegetables). Personal histories of hypertension and thyroid disease, and susceptibility to colds appeared to be positively associated with the risk (0.05 < P < 0.10). Smoking habits, drinking habits and environmental noise had no significant association with sudden deafness. These results suggested that environmental factors, including diet, may be importantly involved in the genesis of sudden deafness.
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PMID:Risk factors for sudden deafness: a case-control study. 925 55


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