Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0677481 (urinary frequency)
 1,126 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Thirty-eight workers from a factory producing nickel-cadmium and other types of batteries came to us for medical evaluation. They included 21 women and 17 men (seniority 2-20 years, age range 31-63 years), and represented a self-selected subset of 700-900 ever-employed and 200+ recently or currently employed workers in the factory. Thirty-four worked on the nickel-cadmium assembly line. Symptoms and signs included: headache in 34; weakness, fatigue and lassitude in 26; dizziness in 16; pruritus and skin eruptions in 37; gingivitis, teeth loss and caries in 34; nasal congestion, nosebleeds and anosmia in 30; cough, phlegm production, wheezing and shortness of breath in 26; "asthma" in 14; bone pain in 18; urinary frequency, beta 2 microglobulinuria and kidney stones in 17; and sterility or multiple abortions (33) in 8 of 21 women. One additional patient had died from an "amyotrophic lateral sclerosis-like syndrome", while CT scans in six workers revealed brain atrophy. One other worker had leukemia, and two had died from cancer (lung and pancreas). Those who had worked for more than 10 years had more symptoms and signs than shorter-term employees, especially neurological illness, bone pain and urinary tract problems, including beta 2 microglobulinuria. Past blood and urinary cadmium levels were in the range of 1.6-8.7 micrograms/dl and 8-306 micrograms/l, respectively. Our findings indicated that: a) health risks for workers were not confined to the nickel-cadmium assembly line or to older workers, b) hazardous exposures still existed and illness appeared in new workers after a clean-up and intervention program, and c) exposures involved increased risks for renal disease and cancers. Finally, there is a need to control exposures and determine health risks in the full cohort of those ever employed, in the workers' children, and in the surrounding environment (air, ground, water) due to the dumping of waste from the plant.
 ...
PMID:Medical findings in nickel-cadmium battery workers. 142 13

A 33-year-old woman, seropositive for human immunodeficiency virus type 1 (HIV-1), presented with progressive weakness and numbness of the lower extremities, gait difficulties, and urinary frequency. Physical examination revealed bilateral lower extremity weakness, a left-sided Babinski reflex, and a thoracic sensory level to pinprick at T8. Serum rapid plasma reagin was 1:64, and fluorescent treponemal antibody-absorption (FTA-ABS) was 4+. Examination of the cerebrospinal fluid showed a mononuclear pleocytosis and reactive FTA-ABS. The myelopathy responded promptly to high-dose intravenous aqueous penicillin. Syphilis needs to be considered in the differential diagnosis of any patient who develops a myelopathy in association with HIV-1 infection. Because of the diverse nature in which syphilis may affect the spinal cord, treatment with intravenous aqueous penicillin, 12 to 24 million units daily, for a minimum of 10 days, should be considered in any HIV-1-seropositive patient with a progressive, unexplained myelopathy and positive serologic studies for syphilis.
 ...
PMID:Spinal cord syphilis associated with human immunodeficiency virus infection: a treatable myelopathy. 173 97

The patient was a 49-year-old woman. Since her age of 42, she noticed a proximal weakness of both legs. She also experienced pedal paresthesia and urinary frequency. Physical examination disclosed a diffuse goiter and bilateral Babinski sign. Results of EMG and muscle pathology were compatible with the diagnosis of polymyositis. Treatment with prednisolone improved muscle weakness, urinary difficulties and struma. 7 years later, HTLV-I antibody happened to be strongly positive both in serum and CSF. Then most of her neurological problems were attributed to HAM. However, recent studies of re-biopsy muscle specimens disclosed scattered necrotic fibers, phagocytosis and endomysial or perivascular infiltration of inflammatory cells. These infiltrating cells were classed mostly as helper/inducer T cells. These observations suggested the coexistence of polymyositis in the present case as well. So far, the combination of HAM and polymyositis has not been reported. It seems important to decide if HTLV-I could induce chronic polymyositis as in the case of HIV infections.
 ...
PMID:[HTLV-I associated myelopathy (HAM) complicated with chronic polymyositis]. 274 79

After routine cryptorchid castration, a 2-year-old Thoroughbred colt was admitted 72 hours later because of depression, abdominal distention, and pollakiuria, with production of small quantities of urine. A diagnosis of a ruptured bladder was made on the basis of a large volume of abdominal fluid and a disparity between the urea nitrogen and creatinine concentrations in the serum (70 mg/dl and 8.4 mg/dl, respectively) and in the abdominal fluid (154 mg/dl and 43 mg/dl, respectively). The colt had undergone surgical correction of a ruptured urinary bladder at 4 days of age, and a 5-cm tear through one of the previous scars was identified and repaired during exploratory celiotomy. The previous injury to the bladder was extensive and may have left an inherent weakness in the bladder wall. Evidence of adhesion formation or urethral obstruction was not found. The combination of a full bladder and the trauma associated with induction of anesthesia may have contributed to the recurrence of bladder rupture.
 ...
PMID:Urinary bladder rupture in a two-year-old horse: sequel to a surgically repaired neonatal injury. 288 12

Dimethoate, an organophosphorus insecticide, was the suspected cause of toxicosis in a group of young cattle grazing on pasture that had been sprayed 6 weeks before the onset of clinical signs. Affected animals had primarily nicotinic signs, such as muscle twitching, stiffness, weakness and paralysis, though muscarinic signs, such as diarrhea, salivation and pollakiuria, were also observed. Whole blood acetylcholinesterase activity was depressed in 3 animals. The atypical clinical syndrome and poor response to treatment with atropine and other anticholinergics may have been due to coexistent hypomagnesemia.
 ...
PMID:Suspected dimethoate toxicity in cattle. 673 94

A total of 286 traditional healers, 85% of them registered with the Zimbabwe National Traditional Healers' Association (ZINATHA), in five administrative provinces of Zimbabwe, were interviewed to assess their knowledge about the signs and symptoms of urinary schistosomiasis. Information on the names of plants used to treat Schistosoma haematobium infections was solicited. Haematuria was mentioned by 99% of the traditional healers to be the most obvious sign of S. haematobium infection. General body weakness, increased urinary frequency and pain on micturition also were reported to be some of the signs of infection. Eight plant materials were identified as the most commonly used for the treatment of S. haematobium. The plants were identified and parts collected to investigate their antischistosomal properties. The plant materials were prepared according to the guidelines of the traditional healers and their efficacy determined by administering the crude extracts orally to hamsters infected with S. haematobium cercariae. The results obtained suggested that plant extracts from Abrus precatorius (Leguminosae), Pterocarpus angolensis (Leguminosae) and Ozoroa insignis (Anacardiaceae) were lethal to adult schistosomes.
 ...
PMID:Traditional herbal remedies used for the treatment of urinary schistosomiasis in Zimbabwe. 807 5

This 20 year old man suffered increasingly from multifocal bone- and back pain over the last 6 months. Painful weakness of the left leg with dysesthesia of the 4th and 5th toe, a weight loss of 15 kg and polydipsia and pollakiuria had developed. The clinical workup disclosed hard tumors in the right mandible and tibia, a waddling gait with bilateral sign of Trendelenburg, reduced muscular force in the left leg with missing achilles tendon reflex and a loss of sensibility in the distal S1 segment, epigastric tenderness on pressure and hypertension with a value of 160/100 mmHg. X-rays revealed multiple cystic bone lesions at all sites. Hypercalcemia and massively elevated parathyroid hormone were measured. Since the parathyroids were enlarged on sonography, primary hyperthyroidism with fibrosing osteitis v. Recklinghausen was diagnosed.
 ...
PMID:[Bone pain, polydipsia, polyuria]. 818 45

A case of familial juvenile parkinsonism with dementia, orthostatic hypotension, neurogenic bladder and constipation was reported. He had been in a good health until the age of 28 when a finger tremor occurred on effort to hold hands in a definite position, and disturbances in gait and speech were noted. These symptoms were relieved by levodopa treatment followed by dyskinesia and motor fluctuations. Three years later, he complained of faintness, constipation and urinary frequency. The neurological examination revealed mentally sound male with masked face, tremor and rigidity in his extremities, and short step gait with lateropulsion. Urodynamic study showed uninhibited bladder. In the following years, orthostatic hypotension, dysuria and urinary retention developed gradually. He became mentally loose and was unable to take medicines appropriately. When in the Nishiojiya Byoin National Sanatorium, he tried to snake out the hospital many times. His parents and a brother suffered from Parkinson's disease and juvenile parkinsonism, respectively, suggesting an autosomal dominant inheritance. On admission to our hospital, he was apathetic. He had masked face, bilateral postural tremor, frozen gait and dyskinesia in the right lower extremity. Little bradykinesia or rigidity was noted. His muscle tone and deep tendon reflexes were decreased but neither muscular wasting, weakness, ataxia nor sensory disturbance was observed. Laboratory data including ceruloplasmin, copper, dopamine-beta-hydroxylase and lysosomal enzyme activities were normal except for mild anemia. A cranial CT scan revealed mild cortical atrophy in the frontal and temporal lobes, but nerve conduction study and cortical evoked potentials showed no abnormality. While in the hospital, his mental functions deteriorated to the state of dementia and orthostatic hypotension became apparent.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:[Familial juvenile parkinsonism with dementia and autonomic failure--a case report]. 833 79

AIDS-associated vacuolar myelopathy (VM) is a common neurologic complication of AIDS. Pathologically, VM is characterized by vacuolization in the lateral and posterior columns of the thoracic spinal cord and has a striking similarity with the myelopathy of vitamin B12 deficiency. In autopsy series, 20% to 55% of patients with AIDS have evidence of spinal cord disease consistent with VM. The myelopathy usually manifests late in the course of HIV infection, with slowly progressive weakness of the lower extremities, gait disorder, sensory abnormalities in the legs, impotence in men, and urinary frequency and urgency. Its course is invariably progressive and leads to severe paralysis of the lower limbs, with loss of the ability to walk and of sphincter control. The differential diagnosis is extensive and includes metabolic, infective, and neoplastic spinal cord diseases. The diagnosis is based on the clinical observation and the exclusion of other causes of myelopathy via serologic, radiographic, and cerebrospinal fluid studies. The pathogenesis of VM is unknown. Attempts to detect HIV in the spinal cord have not yielded significant results, and there is no evidence of a relationship between the presence of HIV and the development of myelopathy. A metabolic disorder of the vitamin B12-dependent transmethylation pathway, induced by HIV or cytokine activation, is considered the possible cause of VM associated with AIDS. There is no known treatment for AIDS myelopathy and there is no evidence that antiretroviral drugs can improve the symptoms or slow the progression of VM. The symptomatic treatment includes antispasticity agents, management of sphincter dysfunction, and physical therapy. Experimental treatments are being tested in clinical trials.
 ...
PMID:AIDS-associated vacuolar myelopathy. 1136 93

We report a case of urinary retention complicated with acute transverse myelitis caused by Mycoplasma pneumoniae. A 16-year-old man visited a clinic because of urinary retention, fever, muscle weakness and sensory disturbance of lower extremities. He was referred to our hospital for further examination. He was diagnosed with acute transverse myelitis due to M. pneumoniae infection based on cerebrospinal fluid examination, serum titer of antibody to M. pneumoniae and magnetic resonance imaging. He was treated with corticosteroids for acute myelitis. A urethral catheter was indwellt for urinary retention. His muscle strength and sensory of lower extremities improved after 2 months of treatment, and he was discharged from our hospital. However, since urinary frequency, urge incontinence and weak urinary stream persisted, he was referred to us for further examination. A pressure-flow study examination showed a decreased maximum urinary flow rate and the findings of detrusor sphincter dyssnergia. We diagnosed him with uninhibited bladder and detrusor sphincter dyssnergia. We administered propiverine hydrochloride and imipramine hydrochloride, and his symptoms subsided significantly. Now, (8 months) after this medication, he still has incontinence at night.
 ...
PMID:[Acute transverse myelitis with urinary retention due to mycoplasma pneumoniae infection: a case report]. 1296 80


1 2 3 Next >>