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)

A 27-year-old woman with type 1 diabetes mellitus was admitted to the Shimane Medical University Hospital because of secondary amenorrhea. She had been treated with insulin since July, 1986. Fasting plasma glucose and HbA1c levels were controlled within normal limits. However, body weight gradually decreased and amenorrhea started in 1988. Physical examination revealed emaciation with BMI of 17.3. Basal levels of plasma T3, somatomedin C, LH, FSH and estradiol levels were low, whereas HGH levels were slightly elevated. Plasma LH markedly increased in response to LHRH administration. She was diagnosed as having weight loss-related hypothalamic amenorrhea. Induction of ovulation was not obtained with clomiphene citrate. Treatment with subcutaneous pulsatile administration of LHRH (20 micrograms every 120 min) resulted in an increase in plasma levels of LH, FSH and estradiol, which was accompanied by ovulation and corpus luteum formation. Further treatment with pulsatile LHRH administration was followed by conception. Two gestational sacs were detected by ultrasonography. One of them was absorbed at the early stage of pregnancy. She was delivered of one healthy female infant without complications. These findings suggest that it is important not only to control plasma glucose levels but to keep the appropriate weight and support the psychological aspects of the subject in the treatment of diabetes mellitus. Subcutaneous pulsatile LHRH therapy may be effective for the induction of ovulation in clomiphene-resistant hypothalamic amenorrhea; however, it will be necessary to solve the problem of dosage and the interval of LHRH administration in the future.
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PMID:[A case of type 1 diabetes mellitus with hypothalamic amenorrhea: successful pregnancy following subcutaneous pulsatile administration of LHRH]. 158 22

To elucidate relationship between disease progress and immunologic alteration in feline immunodeficiency virus (FIV) infection, we classified naturally infected cats into clinical stage groups using the working criteria modified from those for human immunodeficiency virus (HIV) infection. Among the five distinct stages described for HIV infection, the three phases; asymptomatic carrier (AC), AIDS related complex (ARC), and acquired immunodeficiency syndrome (AIDS), were evaluated for concanavalin A (Con A)-induced lymphocyte blastogenic activities by using glucose consumption assay. There was a significant decrease of lymphocyte response in AC phase. The loss of response became marked as the disease progressed to ARC and AIDS, with an almost complete loss of mitogen response in AIDS phase. In addition to the loss of a lymphocyte function, AIDS in FIV infection was characterized by marked emaciation, anemia or pancytopenia, and postmortem evidences of opportunistic infections and lymphoid depletion.
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PMID:Altered mitogen response of peripheral blood lymphocytes in different stages of feline immunodeficiency virus infection. 216 50

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

Many reports of diabetic ophthalmoplegia have been published from the clinical points of view. However, there have been only three autopsied cases in which the ocular nerves were investigated histopathologically. A 72-year-old housewife was diagnosed to have glycosuria at the age of 67, but no medical treatment was done. She admitted to the hospital, because of acute onset of right eyelid drooping and diplopia for previous four days. She showed complete eyelid ptosis, moderate dilatation of right pupil, loss of light reaction, and extraocular muscle palsy except abduction on the right. Blood pressure was normal. A glucose tolerance test was diabetic and HbA1c was moderately increased. Her diabetes was fairly well-controlled with a diet therapy and injection of lente insulin. Two and a half months after admission, the course of illness became regressive. Seven months later, external ophthalmoplegia was disappeared and only slight anisocoria was seen. She readmitted to the hospital one year and eleven months later, because of anorexia and emaciation. She died of adenocarcinoma of the stomach without chemotherapy. The duration from onset of ocular symptoms to death was two years and one month. At postmortem examination, stomach cancer infiltrated extensively to the abdominal and pelvic viscera, but no metastasis to the nervous system or intraorbital tissues was found. There were mild to moderate atherosclerotic changes in the small-and middle-sized arteries of the kidneys, pancreas and adrenal glands corresponding to her age. Moderate atherosclerosis was found in all of the major arteries including Willis ring, siphon of the right internal carotid artery and Vertebro-basilar one.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Diabetic ophthalmoplegia--a clinico-pathological study of the first case in Japan]. 269 31

Almost all the male animals of WBN/Kob rat strain show the diabetic syndrome whereas none of the female animals develop such diseased conditions even at elder age. We investigated the effect of sex hormones on the onset of diabetic syndrome of this rat strain by comparing the results of body weight gain and various clinical tests such as glucose tolerance, serum biochemistry and histopathology of spayed female rats with those of non-treated and sham-operated female animals kept until 88-week-old. Non-treated and sham-operated female animals had shown no abnormal result even at 88-week-old. Spayed female animals began to reveal glucosuria associated with polydipsia and polyuria from 72-week-old, and gradually developed emaciation and cataract. Increased body weight gain, impaired glucose tolerance and lasting hyperglycemia were observed prior to the onset of the symptoms. Pancreatic changes consisted of atrophy of acinar tissue and atrophy or disappearance of islet tissue attributable to clinical data also were detected in spayed female animals. These diabetic syndrome and pancreatic change were analogous to those of aged male WBN/Kob rats but the onset of spayed females was delayed and less severe. Present results suggest that female sex hormones are protective from the onset of diabetic syndrome of WBN/Kob rats.
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PMID:[Effect of gonadectomy on the onset of diabetic syndrome in the female WBN/Kob rats]. 324 Jul 81

A new, spontaneously occurring diabetic syndrome has been observed in the aged males of an inbred strain of Wistar rats, WBN/Kob. The main clinical sign, glycosuria, was first detected at about 60 weeks of age, and thereafter some animals developed hyperlipidaemia and gradual emaciation. Prior to the onset of glucosuria, male rats showed impaired glucose tolerance after a glucose load at 21 weeks of age. The histopathologic lesions of the pancreas in the diabetic males consisted of multifocal fibrosis, decreased in number and size of islets and atrophy of exocrine tissue. Multifocal inflammatory foci of varying stages were the main pancreatic lesion in prediabetic male rats. This inflammatory change was detected even in 12-week-old rats and tended to occur around the islets. Therefore focal fibrosis and the decrease in the number and size of islets were considered to result from post-inflammatory scarring. The maturity-onset of this syndrome and the impaired glucose tolerance in younger animals suggested that diabetes mellitus of this rat strain is insulin-independent type II. However, the histological lesions of the pancreas were somewhat different from previous reports of both type I and II diabetes mellitus in man and animals.
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PMID:A new diabetic strain of rat (WBN/Kob). 403 61

A reproducible experimental disease model in horses using Streptococcus zooepidemicus was developed. An intravenous challenge dose of 1 X 10(10) colony-forming units (CFU), followed 24 h later with another challenge of 1 X 10(8) CFU of Strep. zooepidemicus produced the desired disease model. The disease was characterized by depression, pyrexia, anorexia, abnormal lung sounds, inflammation of joints, moderate to severe lameness, gradual loss of condition and emaciation. The effects of the disease on hematology, serum chemical profile and different protein fractions were studied. The disease state had no effect on serum glucose, sodium, potassium, chloride, urea nitrogen, creatinine, uric acid, calcium, phosphorus and enzymes SGOT or SGPT. However, the alkaline phosphatase showed a gradual decline. The serum iron levels dropped markedly and remained low to the last day of observations (post-infection day, PID 13). On serum protein electrophoresis, the albumin showed a gradual decrease; whereas, alpha II, beta and gamma globulin levels rose suggesting an immune response. The elevation of rectal temperatures and white blood cell counts related well with clinical observations. The serum iron levels proved very helpful in predicting the severity of clinical signs and often dropped before the onset of clinical signs and pyrexia.
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PMID:Standardization of an experimental disease model of Streptococcus zooepidemicus in the equine. 649 45

Hydrocephalus is known to produce progressive mental deterioration and other peculiar neurological symptoms and signs, such as gait disturbance, pyramidal and extrapyramidal signs and urinary incontinence. Alteration of energy metabolism in various cerebral regions in association with hydrocephalus, however, has not been fully understood. The quantitative carbon 14 deoxyglucose autoradiographic method was employed in kaolin induced hydrocephalus of rats. The hydrocephalic rats developed marked emaciation with normal physiological parameters. They showed reduced motor activity and muscle tone and sluggish reflexes. The animals remained conscious and displayed no seizure activity. The rates of local cerebral glucose utilization in the cortical areas and the thalamus were significantly lower than those of the control animals. In the limbic system, the hypothalamus, and basal ganglia, the values showed considerable variation, however, the degrees of reduction were relatively mild. The values in the brain stem were either lower or higher than those of the control animals. The lower values were seen in the sensory system and higher values in the nucleus raphe and locus ceruleus. Decrease of the glucose utilization rate in the cerebellum was moderate and uniform in all the cerebellar structures. Reductions of the metabolic rates in the white matter structures were relatively uniform throughout the brain.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Cerebral glucose metabolism studied with (14C)-deoxyglucose method in experimental hydrocephalus]. 662 86

Three cases of diencephalic syndrome, associated with brain tumors, are reported in this paper. Case 1. A 2-2/12-year old boy was initially admitted to our hospital because of failure to thrive which began at the age of three months. Physical examination revealed emaciation (weight, 7.8 kg), irritability and pallor without anemia. Horizontal nystagmus was seen. Laboratory studies were normal except for abnormally high plasma growth hormone (p-GH) which was incompletely suppressed by hyperglycemia (induced by glucose) and was not elevated by hypoglycemia (induced by insulin). A low grade astrocytoma of the optic nerve compression the hypothalamus was partially removed. After the operation followed by irradiation, p-GH returned to normal both in its basal level and in its reaction to insulin loading, then his gain of weight was accelerated. He was readmitted, however, at the age of 6 8/12 years with headache and vomiting. Since subtotal removal of the recurrent tumor and irradiation, preoperative symptoms have disappeared up to the present (7 9/12 years old). Case 2. A 3-9/12-year old girl was initially admitted because of failure to thrive since the age of 2 years. Examination on admission revealed emaciation (10.5 kg), irritability and right hemiparesis. Laboratory studies were normal except for high serum cholesterol (290 mg/dl). (p-HG was not measured) The patient had been well after the subtotal removal of the hypothalamic astrocytoma except occasional headache until the age of 6 years. She was readmitted at the age of 9 years with progressive emaciation.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Diencephalic syndrome--report of three cases]. 671 44

Histologic and immunohistochemical studies were carried out on four young cattle with diabetes mellitus associated with persistent bovine viral diarrhea (BVD) virus infection. Clinical findings included persistent hyperglycemia, decreased glucose tolerance, glycosuria, polydipsia, and severe emaciation. Macroscopically, multiple erosions and ulcers in the mucosa of upper and lower alimentary tracts and swollen lymph nodes were commonly observed. Erosions and ulcers in the mucosa of tongue, esophagus, and forestomach were represented histologically by necrosis of squamous epithelium with neutrophilic infiltration. In the small and large intestines, villous atrophy and suppurative cryptitis were often observed, along with diffuse infiltration of lymphocytes and macrophages and fibroplasia in the lamina propria. In the pancreas of all cattle, there was a reduction in the number of islet cells, and most of the residual islet cells had hydropic degeneration and a decreased number of secretory granules. Immunohistochemical examination confirmed that these cells were severely degranulated beta-cells. In addition, many islets containing necrotic islet cells were observed. These islet cells had increased eosinophilia and shrinkage of cytoplasm, as well as pyknotic nuclei. Inflammation of the islets with mild infiltration of lymphocytes was observed in all pancreatic lobes. In addition, bovine IgG-immunoreactive cells were identified immunohistochemically in the affected pancreatic islets. The BVD virus antigen was not identified in the cytoplasm of the islet cells by immunohistochemical study, although it was identified in the epithelial cells of the small intestine. The histologic and immunohistochemical studies demonstrated that the pancreatic lesions in these animals were similar to those caused by acute insulin-dependent diabetes mellitus (IDDM) in human beings.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Spontaneous diabetes mellitus associated with persistent bovine viral diarrhea (BVD) virus infection in young cattle. 760 88


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