Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

One hundred and eleven cases of syncope or loss of consciousness are analyzed. Most are of obscure nature while some illustrate features of syncope that deserve further scrutiny. The cases are divided into six groups: Resembling cardiac syncope (30 cases); vasovagal syncope (22 cases); features of both cardiac and vasovagal syncope (12 cases); orthostatic hypotensive (29 cases); akinetic seizure? (12 cases); and miscellaneous (5 cases). Some groups are subdivided according to the circumstances surrounding the spells, for example, seated eating, nocturnal, associated with bowel movement, response to anticonvulsant therapy, etc. The following conclusions seem warranted: The evidence favors the existence of a type of akinetic seizure resembling cardiac syncope; loss of consciousness while seated eating (prandial syncope) may comprise a syndrome; syncope related to bowel movement or abdominal pain is a striking association; sporadic nocturnal syncope due to temporary hyporeactivity of baroreceptors is not sufficiently recognized; alcohol ingestion may precipitate orthostatic hyporeactivity of baroreceptors is not sufficiently recognized; alcohol ingestion may precipitate orthostatic hypotension. Familial syncope, syncope proneness and cold drink syncope are illustrated.
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PMID:Syncope of obscure nature. 26 59

The pathogenesis of paradoxical hypertension after resection of coarctation of the aorta was investigated by comparing the course of seven children undergoing repair of coarctation with five acyanotic children undergoing elective cardiovascular surgery. During the first 24 hours after surgery, all coarctation patients demonstrated a rise in systolic blood pressure (35 +/- 15.5 mm Hg; P less than 0.001), a significant depression in cold pressor test response, and only a slight elevation in plasma renin activity. In the next 24-72 hours, coarctation patients developed a rise in diastolic blood pressure (26.8 +/- 10.6 mm Hg; P less than 0.001), plasma renin activity (22.9 +/- 10.2/ml/hr; P less than 0.001) and fluid retention. By contrast, control patients had no significant postoperative changes. Abdominal pain occurred in five coarctation patients during the period of maximal plasma renin activity. The data suggest that the sympathetic nervous system may be responsible for the initial phase of hypertension after coarctation resection and that the renin angiotension system plays a major role in the second phase of hypertension and in the pathogenesis of mesenteric arteritis.
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PMID:Pathogenesis of paradoxical hypertension after coarctation resection. 94 70

Of 34 non-bacterial gastroenteritis outbreaks which occurred at day-care centers, kindergartens, elementary and secondary schools in Tokyo during the period from February 1985 to June 1991, 28 outbreaks from which small round structured viruses (SRSV) were detected in the patients' stool specimens by electron microscopy were subjected to an epidemiological investigation. The outbreaks tended to occur frequently in the cold season; twenty-two (79%) of these outbreaks from November through April. Though detailed epidemiological informations was not obtained from all outbreaks, the common source of infection were presumed to be present in many of the outbreaks, judged from the incidence as to time course of patients. Food doubted to be incriminated as transmission vehicles in these outbreaks was served at schools, kindergartens, and lodgings. In some outbreaks, SRSV was detected from stool specimens of food handlers, or they were seroconverted to SRSV, suggesting that food was incriminated as a transmission vehicle. The symptoms of patients differ slightly from age to age: in the age range of 0 to 6 years, vomiting 90%, fever 41% and diarrhea 32%; in the 6 to 12 year-olds, nausea 61%, vomiting 48%, abdominal pain 65%, diarrhea 20% and fever 29%; and in the 12 to 15 year-olds, nausea 69%, vomiting 42%, abdominal pain 60%, diarrhea 30% and fever 34%. The lower the age of patient vomiting was more frequently observed. In these lower age groups, the frequency of nausea and vomiting tended to exceed that of diarrhea.
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PMID:[Outbreaks of acute gastroenteritis caused by small round structured viruses in Tokyo]. 133 Dec 65

The following is a rare case of rectus sheath hematoma. The patient was a 78-year-old man with a past history of axillo-femoral bypass operation. He contracted a cold, and when he coughed severely, acute lower abdominal pain occurred. Abdominal echography and CT scanning confirmed the presence of a hematoma in the rectus abdominis muscle. Before, patient was diagnosed as acute abdomen and surgery was performed. Recently, accurate diagnosis has been made easily by echography or CT.
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PMID:[A case of rectus sheath hematoma]. 143 56

Tuberculosis of the spine or ribs is uncommon, occurring in less than 1% of patients with tuberculosis (TB). 2 women are presented who recently immigrated from Ethiopia and India, respectively. One, aged 55, presented with chest pain, fatigue and several masses under the skin of the scalp. Chest X-ray and CT scan suggested Pancoast tumor, and the lateral parts of the first 2 right ribs were absent. The origin of the patient, clinical findings and positive PPD suggested TB of the ribs and anti-TB therapy resulted in cure. The diagnosis was later confirmed by a positive culture. The other woman, aged 68, presented with fatigue, mild abdominal pain and axillary lymphadenopathy. The PPD was positive and X-ray showed widening of the mediastinum. A caseating granuloma with Langhans epithelioid cells was found in a lymph node. Flaccid paraparesis developed before therapy was started. CT scan showed a typical picture of TB affecting the T3-T6 vertebrae. Drainage of a cold abscess of the spine via the anterior approach was followed by anti-TB therapy. Culture of a biopsied lymph node and of pus obtained at operation confirmed the diagnosis of TB. The patient died 2 months later from gastrointestinal bleeding. Awareness of the unusual presentations of various forms of TB is mandatory in countries with immigration from countries in which TB is still common.
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PMID:[Tuberculosis of the spine and ribs]. 175 49

To assess the relation of menstrual physiologic functions and altitudes, the authors made a comparative study of 240 healthy women with four diagnostic methods on traditional Chinese medicine and obtained their menstrual changes, picture of tongue and type of pulse in Xining (2260m) and Yushu Zhaduo (4300m). The results suggested that the menarche which occurred before 15 years old (P less than 0.005), the menstruation cycle of 16-25 days (P less than 0.05), and moderate quantity menstruation (P less than 0.005) are found more in the Xining group than in the Zhaduo group; the menstrual phase in the Xining group lasted 4-7 days and 1-3 in the Zhaduo group. The incidence of abdominal pain, cold, and lumbago increased significantly in the Zhaduo group and the symptoms were serious. The age of menostasia after 46 was 100% in the Xining group, whereas 27.3% of the Zhaduo group had menostasia at the age of 36-45. The colour of tongue varied from darker red to pink with increasing altitudes (P less than 0.005). Meanwhile, cases of rapid pulse increased (P less than 0.005). It is concluded that the physiology of menstruation for healthy women has obviously changed under high altitude hypoxic environment. The mechanism of pathology could be explained by dysfunction of Zang and Fu, deficiency of Qi, stagnation of blood and Qi stasis due to cold. Treatment and prevention of menstrual disorders of women at high altitudes could be carried out by invigorating Qi, regulating blood, promoting the flow of Qi, by warming the channel and regulating Zang and Fu, etc.
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PMID:[Comparative study of menstruation in 240 healthy women at various altitudes]. 177 69

The Chinese traditional drug "Hua Jiao" specified in the Chinese Pharmacopoeia 1990 edition is the dried pericarp of ripe fruit of Zanthoxylum schinifolium Sieb. et Zucc. or Z. bungeanum Maxim., family Rutaceae. It has been used for epigastric pain accompanied by cold sensation, vomiting, diarrhea and abdominal pain due to intestinal parasitosis, ascariasis and used externally for eczema. By the investigation of the drug resources in the main producing areas and distributing regions (Sichuan, Guangxi, Henan, Liaoning, Zhejiang, Anhui, Jiangsu and Shandong Provinces or Autonomous Regions), we found that there are pericarps derived from more than 18 spp. of Zanthoxylum used as drugs in China. In this paper, the morphological and histological characters of crude drugs derived from the following 8 species, viz. Zanthoxylum bungeanum Maxim., Z. schinifolium Sieb. et Zucc., Z. armatum DC., Z. simulans Hance, Z. avicennae (Lam.) DC., Z. ailanthoides Sieb. et Zucc., Z. molle Rehd. and Z. nitidum (Roxb.). DC. were described with illustrations. It was discovered that such features as the external characters of pericarp, the occurrence of hairs on fruit stalk, the presence and location of pigment and crystals of hesperidin, the thickness of the cell walls of endocarp and the presence and shape of nonglandular hairs on fruit stalk were important for the identification of these drugs.
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PMID:[Morphological and histological studies of Chinese traditional drug "hua jiao" (pericarpium zanthoxyli) and its allied drugs]. 182 95

The effects of water extract and ether extract of Flos Caryophylli have been investigated by four experimental gastric ulcer models, choleresis in rats, two diarrhea models in mice, two pain stimulations in mice, and acute liver injury induced by CCl4 in rats. The results suggest that the action of Flos Caryophylli on dispelling the cold by warming the middle-jiao and curing abdominalgia is related to its anti-ulcer, choleresis increasing, anti-diarrhea and analgesic functions.
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PMID:[Studies on warming the middle-jiao and analgesic effect of flos Caryophylli]. 191 May 10

In the attempt to correlate clinical findings with serum levels of aldrin, sixteen patients were followed-up after acute intoxication by this agent. Eight of them, males and females, aged from 1 to 37 years, presented no or light symptoms (some discomfort and nausea). The serum of one of these patients was found to contain 16.6 ppb of aldrin and that of another, 1.41 ppb of dieldrin. A group of five patients, aged from two to 30 years, showed symptoms of moderate severity, reporting nausea, vomiting, drowsiness, dyspnea, sweating, mild jerking, rise in blood pressure and convulsions. Of these cases, two were accidental and three were attempted suicides, the majority achieving complete recovery within 24 hours. Serum levels of aldrin were between 6.98 ppb and 26.3 ppb and of dieldrin between 82.00 and 314.18 ppb. We found three severe cases, aged from 21 to 35 years, two attempted suicides and one occupational case. Two of these patients died and one of them presented hypothermia, coma, absence of reflexes and generalized convulsions, and another presented abdominal pain, paleness, sweating, cold extremities, dyspnea, hyperthermia and generalized convulsions. In the first one that died the serum levels were: of aldrin 30.00 ppb and of dieldrin 720 ppb. In the other levels of 747.3 ppb of aldrin and 1,314.00 ppb of dieldrin were found. The third had less serious symptoms and presented serum levels of aldrin of 31.05 ppb and of dieldrin 147.11 ppb.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Acute poisoning by aldrin: relationship between serum levels and toxic effects in humans]. 221 74

We report the case of a two-year-old boy, who presented with two episodes of severe abdominal pain and consecutive macrohematuria after he had been outside the house at very low temperatures. The cause of this was found to be acute hemolytic anemia with hemoglobinuria, induced by a cold reacting Donath-Landsteiner autoantibody. After a few days parameters of hemolysis had normalized, hemoglobin levels were within the normal range after 4 weeks. Eight months later the Donath-Landsteiner autoantibody could not be detected any more, the boy is healthy since then.
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PMID:[Paroxysmal cold hemoglobinuria in a 2-year-old boy]. 262 48


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