Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0020538 (hypertension)
 170,190 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Reference ranges for absolute total neutrophils/mm3, absolute immature neutrophils/mm3, and the fraction of immature to total neutrophils (I:T proportion) during the first 28 days of life are developed from 585 peripheral blood counts obtained from 304 normal neonates and 320 counts obtained from 130 neonates with perinatal complications demonstrated to have no statistically significant effect on neutrophil dynamics. Perinatal factors other than bacterial disease which significantly alter neutrophil dynamics include maternal hypertension, maternal fever prior to delivery, hemolytic disease, and periventricular hemorrhage. The predictive value of these reference ranges in identifying bacterial disease in the first week of age varies with the neutrophil factor evaluated and the clinical setting. Neutropenia in the presence of respiratory distress in the first 72 hours had an 84% likelihood of signifying bacterial disease, whereas neutropenia in the presence of asphyxia had a 68% likelihood of signifying bacterial disease. An abnormal I:T proportion had an accuracy of 82% and 61%, respectively, in the same clinical settings. Elevations of either immature or total neutrophils were less specific. Interpretation of abnormal neutrophil factors must include consideration of both infectious and noninfectious perinatal events.
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PMID:The neonatal blood count in health and disease. I. Reference values for neutrophilic cells. 48 23

During the first week of March 1974, a hospitalized patient being evaluated for hyperproteinemia and hypertension experienced fever, chills, and myalgia and showed pulmonary signs consistent with diffuse pneumonia. Subsequently, the findings from serologic tests confirmed that the patient had viral influenza. Seven other compromised hosts on the same ward developed symptoms of pneumonic influenza, and serologic data on three of the seven confirmed influenza A2. Additionally, a previously healthy young adult admitted with acute respiratory distress died of nonbacterial complications and was shown to have community-acquired influenza. The unusual features of the epidemic were the intrahospital localization of the epidemic in compromised hosts, the high rate of pneumonic complications, the low rate of secondary bacterial infection, and the severity of the viral pneumonia in the community-acquired case.
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PMID:A nosocomial outbreak of influenza A. 85 36

Most frequently encountered causes of intractable pain and intractable medical problems, including headache, post-herpetic neuralgia, tinnitus with hearing difficulty, brachial essential hypertension, cephalic hypertension and hypotension, arrhythmia, stroke, osteo-arthritis, Minamata disease, Alzheimer's disease and neuromuscular problems, such as Amyotrophic Lateral Sclerosis, and cancer are often found to be due to co-existence of 1) viral or bacterial infection, 2) localized microcirculatory disturbances, 3) localized deposits of heavy metals, such as lead or mercury, in affected areas of the body, 4) with or without additional harmful environmental electro-magnetic or electric fields from household electrical devices in close vicinity, which create microcirculatory disturbances and reduced acetylcholine. The main reason why medications known to be effective prove ineffective with intractable medical problems, the authors found, is that even effective medications often cannot reach these affected areas in sufficient therapeutic doses, even though the medications can reach the normal parts of the body and result in side effects when doses are excessive. These conditions are often difficult to treat or may be considered incurable in both Western and Oriental medicine. As solutions to these problems, the authors found some of the following methods can improve circulation and selectively enhance drug uptake: 1) Acupuncture, 2) Low pulse repetition rate electrical stimulation (1-2 pulses/second), 3) (+) Qi Gong energy, 4) Soft lasers using Ga-As diode laser or He-Ne gas laser, 5) Certain electro-magnetic fields or rapidly changing or moving electric or magnetic fields, 6) Heat or moxibustion, 7) Individually selected Calcium Channel Blockers, 8) Individually selected Oriental herb medicines known to reduce or eliminate circulatory disturbances. Each method has advantages and limitations and therefore the individually optimal method has to be selected. Applications of (+) Qi Gong energy stored paper or cloth every 4 hours, along with effective medications, were often found to be effective, as Qigongnized materials can often be used repeatedly, as long as they are not exposed to rapidly changing electric, magnetic or electro-magnetic fields. Application of (+) Qi Gong energy-stored paper or cloth, soft laser or changing electric field for 30-60 seconds on the area above the medulla oblongata, vertebral arteries or endocrine representation area at the tail of pancreas reduced or eliminated microcirculatory disturbances and enhanced drug uptake.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Common factors contributing to intractable pain and medical problems with insufficient drug uptake in areas to be treated, and their pathogenesis and treatment: Part I. Combined use of medication with acupuncture, (+) Qi gong energy-stored material, soft laser or electrical stimulation. 135 50

Chronic pyelonephritis (c.p.) is by definition an infectious tubulo-interstitial nephritis. It has to be differentiated from other etiologic forms of tubulo-interstitial nephritis. Therefore strict morphological criteria are needed for diagnosis. The characteristic lesion is a large cortico-medullary scar overlying a dilated chronically inflammed calyx. The macroscopic aspect and the histologic survey picture are more important than histologic details. A diagnosis on renal biopsies is therefore not warranted. Vesico-renal reflux and papillary morphology play an important pathogenetic role. Beside the more common focal scar a diffuse form of scarring can be observed. A limited number of conditions only have to be considered in differential diagnosis. The Ask-Upmark kidney seems to be a special form of c.p. related to urinary tract infection and reflux in early infancy. Pelvi-calyceal lithiasis without superimposed infection causes a picture very similar to a pyelonephritic scar. A reliable differentiation between c.p. and analgesic nephropathy may cause problems in endstage kidneys with sloughed off papillae. Various mechanisms of renal damage such as bacterial infection, immunological mediated inflammation, leakage of urinary constituents into the interstitium especially Tamm-Horsfall-protein and ischemia have to be considered. Despite the frequency of urinary tract infections chronic progressive pyelonephritis is rare. Predisposing factors are needed for progression of the disease. These include congenital or acquired urinary tract obstruction, vesico-renal reflux and papillary damage with intrarenal obstruction to the urinary flow. Other important factors are focal and segmental glomerulosclerosis and hypertension.
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PMID:[Chronic pyelonephritis and its differential diagnosis. A disease changing with time]. 248 12

We report our experience in the management of children after orthotopic liver transplantation (OLT). From 03/84 to 04/87 50 patients (pts) were transplanted. Mean age was 4 3/12 years (8/12 to 13 2/12) and mean body weight 14.7 kg (5.8 to 40). Hospital mortality was 14%. Problems related to the surgery included: Abdominal complications: bleeding (8 pts), infection (18 pts), ascites and fistula (1 pt), need for secondary abdominal surgery (10 patients). Respiratory problems: lobar atelectasis (11 pts), right diaphragmatic paralysis (2 pts) and right pleural effusion (11 pts). Problems related to immunosuppression included: Bacterial infection (29 pts) fungal infection (5 pts), one patient died of disseminated cytomegalovirus infection. Side effect of cyclosporin A (CsA) were systemic blood hypertension (S.B.H.) (47 pts), sinusal bradycardia (37 pts), associated to SBH (24 pts), hypertensive encephalopathy (2 pts). Generalized seizures (2 pts in the absence of SBH). Renal side effects of CsA were hypercreatininemia, decreased sodium bicarbonate and hyperkaliemia. The nephrotoxicity of CsA was favoured by the use of other nephrotoxic drugs such as aminoglycosides, amphotericin B. Edematous pancreatitis was observed in 3 patients and related to the use of large doses of steroids. Problems related to the functioning of the graft included: Primary non-function of the graft (4 pts), hepatic artery thrombosis (8 pts) and severe acute rejection unresponsive to therapy (1 pt); these situations needed to be recognised early in order to organize a second OLT. Other causes of hepatic dysfunction were: portal vein thrombosis (1 pt), biliary tract obstruction (2 pts), angiocholitis (3 pts), right hepatic lobe necrosis (2 pts). Acute hepatic insufficiency in 7 children.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Intensive care for children after orthotopic liver transplantation. 265 16

From 1976-1987 a total of 26 infants and children with polycystic kidney disease were treated at the Children's Hospital of the Medical School Hannover. 13 of them suffered from infantile recessive polycystic kidney disease (IRPKD), and 13 from adult dominant polycystic kidney disease (ADPKD). IRPKD was diagnosed at a median age of 0.33 years (range 1 day-13 years), ADPKD at 6.0 years (3 days-14 years). Of those with IRPKD two infants died from bacterial infection and two others developed terminal renal insufficiency at the age of 8 years, while the others are living and 1-20 years old. All those suffer from severe arterial hypertension and have reduced renal function, but only 5 developed signs of liver fibrosis. Of those with ADPKD one infant died from sepsis and renal insufficiency, while the others are well and now 2-17 years old. Only one child needs an antihypertensive treatment. The most important criteria to differentiate IRKPD and ADKPD in children are the genetic transmission, age of first manifestation, hypertension and renal function. The prognosis is much more severe in IRPKD than in ADPKD, but is not as infaust in IRPKD as often assumed.
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PMID:[Cystic kidneys in children]. 266 42

A 26-year-old female with ACTH deficiency, hyperprolactinemia and benign intracranial hypertension is reported. Her symptoms of adrenocortical insufficiency and persistent amenorrhea appeared after her last child birth one year previously. During an infectious disease she became critically ill with hypotension and was treated with iv penicillin. A bacterial infection was, however, not diagnosed. After 4 days she developed symptoms and signs of intracranial hypertension. She improved gradually within 10 days without specific therapy against the intracranial pressure. Endocrine investigation disclosed a secondary adrenocortical failure. The lesion appeared to be located in the pituitary gland since plasma ACTH and cortisol did not respond to CRH. A moderately elevated serum PRL was found, whereas the pituitary reserves of TSH, GH, LH and FSH were normal, as was a computed tomographic scan of the pituitary gland. The patient was given cortisone substitution therapy and recovered immediately. Within the following year she regained normal menstruations and became pregnant. A possible autoimmune etiology of her isolated ACTH deficiency precipitated in the puerperium is discussed.
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PMID:ACTH deficiency, hyperprolactinemia and benign intracranial hypertension. A case report. 283 45

Urinary tract infection is the commonest human bacterial infection. Bacteriuria alone does not appear to produce progressive renal damage or hypertension. However, it can produce considerable morbidity. Urinalysis is a simple, relatively sensitive, and reliable way of diagnosing urinary tract infection. It is not clear that routine screening should be performed in all patients, but pregnant females, patients with known anatomic abnormalities, and patients with recent genitourinary instrumentation should be screened. The major determinant of therapeutic success in patients with urinary tract infections is the anatomic site of infection. Superficial mucosal infection of the bladder is well treated with a single dose of an appropriate antibiotic, whereas deep tissue infection of the kidney or prostate should be treated with a prolonged and intensive course of therapy. Urinalysis is an insensitive tool in the localization of infection. However, the presence of white cell casts on the examination of the urinary sediment is pathognomonic of upper tract infection and would lead one to pursue an aggressive course of therapy. Examination of the concentrating ability is of limited help in this regard because of the wide range of overlap of concentrating ability in patients with upper and lower tract infections. In selected instances, urinalysis is of help in guiding therapy of urinary tract infections. This is particularly true of the patients with acute urethral syndrome where therapy is guided by the presence or absence of pyuria. Urinalysis, a simple front-line test, is of paramount importance in the evaluation and management of the patient with urinary tract infection.
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PMID:Urinalysis in the diagnosis of urinary tract infections. 304 58

During an 11-year period four children were seen with asymmetric renal parenchymal reduction, arterial hypertension, and sterile urine. The history and radio-logical or histological findings, or both, were consistent with "abacterial pyelonephritis" induced by bacterial infection in early childhood. All four had raised antibody titres to Escherichia coli. Three possibilities may explain the high antibody titres and insidious course of the renal damage-the presence of bacterial variants or amorphous bacterial antigen in the kidneys or the fact that because of cross-reactivity between certain E. coli O antigens and renal tissue the "E. coli antibodies" were, in fact, autoantibodies.
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PMID:Hypertension, asymmetric renal parenchymal defect, sterile urine, and high E. coli antibody titre. 457 15

Thirty-six patients received allogeneic (34) or syngeneic (two) bone marrow transplants as treatment for severe aplastic anaemia or acute leukaemia. Nineteen of the allogeneic recipients received methotrexate (MTX) and 15 received cyclosporin A (CyA) as the predominant immunosuppressive agent to minimize graft-versus-host disease (GVHD) post transplant. In the first 100 d post transplant renal dysfunction was much less frequent in the MTX recipients than in the CyA recipients who exhibited three distinct syndromes of nephrotoxicity: most commonly. CyA recipients developed asymptomatic azotaemia, proteinuria, urinary casts, impaired urinary concentrating ability and hypertension. Secondly, two CyA recipients developed acute reversible renal failure precipitated by systemic bacterial infection which required dialysis and in which the kidney was the sole target organ; thirdly, two recipients of HLA-genotypically non-identical grafts developed a rapidly progressive fatal syndrome with multiple organ involvement including lung, brain and kidney which clinically and histologically resembled thrombotic thrombocytopenic purpura.
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PMID:Cyclosporin A associated nephrotoxicity in the first 100 days after allogeneic bone marrow transplantation: three distinct syndromes. 634 55


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