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Query: UMLS:C0027497 (
nausea
)
23,468
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Plectranthus ecklonii Benth. is traditionally used in South Africa for treating stomach aches,
nausea
, vomiting and meningitis. Bioassay-guided fractionation of the ethyl acetate extract of the plant led to the isolation of two known compounds, parvifloron D and parvifloron F, neither of which has been previously reported for this species. The compounds exhibited minimum inhibitory concentrations of 15.6 and 31.2 microg/mL, respectively against Listeria monocytogenes, whereas the values against a drug-sensitive strain of Mycobacterium
tuberculosis
were 190 and 95 microg/mL, respectively. The ethyl acetate extract of P. ecklonii and its isolated compounds were tested for their activity on tyrosinase inhibition. The concentration at which half the tyrosinase activity was inhibited (IC50) by the extract was found to be 61.7 +/- 2.7 microg/mL. The antibacterial activity of the extract and its isolated compounds correlates with the traditional use of the plant for various ailments such as stomach aches, diarrhea and skin diseases. The fifty percent inhibitory concentrations of parvifloron D and parvifloron F against vero cell lines were found to be 2.9 microg/mL and 1.6 microg/mL, respectively. This is the first report of the bioactivity of P. ecklonii extract and its constituents.
...
PMID:Bioactivities of Plectranthus ecklonii constituents. 1983 Oct 23
Histoplamosis is the most common primary systemic mycosis in the USA and is becoming more common as an opportunistic infection in HIV patients worldwide. In children the rate of asymptomatic infection is high. However, in infants with an immature immunological system, disseminated disease may occur. The clinical picture is variable depending on the immunological status. At the onset of the infection clinical manifestations are non specific (headache, fever, cough and
nausea
). Usually, these symptoms are self-limited and improve without treatment. However, patients with disseminated diseases present with prolonged fever, malaise, cough and weight loss. Hepatosplenomegaly is frequent in infants. Chest radiographs may be normal in 40 to 50% of patients with disseminated disease but findings such as lobar or diffuse infiltrates, cavitations, hilar adenopathy, or any combination of these may be found. Frequently, the clinical presentation is misdiagnosed as
tuberculosis
. Skin tests, serological reaction and specific cultures are used for diagnosis confirmation. Treatment indications and regimens are similar to those for adults, except that amphotericin B deoxycholate is usually well tolerated in children.
...
PMID:Histoplasmosis in children. 1987 6
Intracranial tuberculoma generally presents as either solitary or multiple lesions in the brain parenchyma. These are characterized by a ring-enhancing area on either computerized tomography scans or magnetic resonance images. A 66 year-old female with a history of breast carcinoma at 41 years, treated with radical mastectomy and radio and chemotherapy, and rheumatoid arthritis, treated in the last 10 years, presented two months ago with occipital headache,
nausea
, cerebellar syndrome, alterations of speech, and memory loss. The TC scan showed occipital enhancement by contrast and surrounded by oedema, suggesting metastasis. Histology showed a benign meningioma with many multinuclear giant cells, granulomas, and central caseating necrosis. In addition, some classic plasma cells, mastocytes, and lymphocytes were also detected. The authors describe the unusual case of coexistence between an occipital meningioma and
tuberculosis
in the same area that resembled metastasis.
...
PMID:Coexistence between meningioma and tuberculosis: case report. 2019 1
The outlook of inflammatory joint diseases has changed significantly with the advent of TNF blockers. However, these advances come with a trade off-risk of infections, especially
tuberculosis
. The Irish society of rheumatology has proposed guidelines to investigate and treat latent TB infection (LTBI), which is in accordance with majority of international recommendations. This protocol requires that every patient with LTBI should have chemoprophylaxis. INH and different anti-rheumatic drugs are known to cause hepatic and gastrointestinal complications. We sought to investigate the toxicity of adding prophylactic anti-TB medications to different DMARDs and anti-TNF agents. We prospectively documented the course of all patients who were prescribed chemoprophylaxis for LTBI, from August 2007 to August 2008. Arrangements were made for central re-issuing of prescription of INH or rifampicin, after reviewing monthly liver function tests and following telephone interview seeking presence of adverse events. Out of 132 patients who were commenced on different TNF blockers, only 23 patients (17%) were diagnosed with LTBI and were given prophylaxis as per recommended guidelines. Thirty-nine percent (9 out of 23) of patients discontinued INH because of adverse events. Primary reason for discontinuation in these 9 patients was as follows: 3 patients got marked transaminitis (transaminases >5 times the normal limit), 5 patients had non-resolving gastrointestinal intolerance (mainly
nausea
), and one patient developed non-resolving rash. We have found a significant number of our patients (39%) who could not continue anti-TB prophylaxis due to either gastrointestinal intolerance or hypertransaminesemia.
...
PMID:High incidence of intolerance to tuberculosis chemoprophylaxis. 2065 33
A 42-year-old Indian man received 450 mg rifampicin (RIF) and 150 mg isoniazid (INH) daily after being diagnosed of a latent
tuberculosis
infection. Baseline serum aminotransferase and total bilirubin levels were within normal limits. On day 31 of treatment, the patient experienced epigastric discomfort and general malaise and one week later he developed
nausea
and episodic vomiting. The patient missed his first scheduled clinic appointment and he continued taking RIF-INH despite his symptoms. He visited the
tuberculosis
clinic on day 47 of treatment where he was found to be jaundiced and his liver enzymes were elevated. RIF-INH was stopped and the patient was admitted to our hospital as a case of RIF-INH induced hepatitis. On the 7th day of hospitalization, the patient developed consciousness disturbance with flapping tremor and high ammonia level. The patient was diagnosed with fulminant hepatic failure and transferred immediately to the medical intensive care unit, where he died 4 days later.
...
PMID:Rifampicin-isoniazid induced fatal fulminant hepatitis during treatment of latent tuberculosis: A case report and literature review. 2085 96
Blastocystis hominis and nonpathogenic enteric protozoa were diagnosed in 300 patients with pulmonary tuberculosis mainly of its infiltrative form and 500 with Stages II and III HIV infection; the patients received antituberculosis therapy (ATT) and antiretroviral therapy (ART), respectively. Control groups included 200 Tashkent dwellers and 350 patients with various noninfectious diseases of the gastrointestinal tract. Triple coproscopy was made. B. hominis was significantly more frequently detected in patients with pulmonary tuberculosis and those with HIV infection than in healthy individuals: in 53.6 +/- 2.9, 42.2 +/- 2.2, and 18.0 +/- 2.5, respectively (P < 0.01). Only did the
tuberculosis
or HIV-infected patients show a high intensity of B. hominis infection, which was accompanied by recurring diarrhea and
nausea
. The high activity of alanine aminotransferase and aspartate aminotransferase was observed in 20% of the patients with
tuberculosis
+ blastocytosis; that of alkaline phosphatase was seen in 25%. The
tuberculosis
or HIV-infected patients were more frequently found to have Chylomastix mesnili, Jodamoeba butschlii, and Endolimax nana. The specific features of intestinal colonization seem to reflect changes in local immunity; the drugs included into ATT and ART have no substantial effects on the viability of protozoa.
...
PMID:[Blastocystis hominis and nonpathogenic enteric protozoa in patients with pulmonary tuberculosis and those with HIV infection]. 2087 79
HIV/AIDS is still an important health problem worldwide and the number of people living with HIV worldwide continued to grow in the last years. The first HIV/AIDS cases had been reported in 1985 from Turkey and with an increasing trend during the following years, the number of cases reached to 3898 with 528 new cases in 2009. The aim of this retrospective study was to share the 18 years experience with the patients who were followed-up in Erciyes University Hospital Infectious Diseases Clinics in Cappadocia region. The records of 55 (81%) HIV/AIDS patients out of 68 who were admitted to our clinic between 1992- 2009 have been attained and the demographic and clinical characteristics, administered therapy regimens and adverse effects of antiretroviral therapy of those cases have been evaluated. Forty-three (78%) of the patients were male and 12 (22%) were female of which 11 (92%) of their spouses had HIV/AIDS. The median age of the patients was 45 and 20 (36%) of them were over 54 years old. Fifty (91%) of patients lived in Cappadocia region, and 24 (44%) had lived in foreign countries. Fifty (91%) patients had risky heterosexual contact as a risk factor. Of these patients, 47 (85%) were in full-blown AIDS stage at admission. Twenty-seven (49%) of the patients diagnosed occasionally during routine anti-HIV testing, did not have any symptoms. Fever, weakness and weight loss were the most frequently detected symptoms in the rest of the patients. Ten (18%) patients had underlying diseases such as hypertension, chronic hepatitis B or C, coronary artery disease, diabetes mellitus and chronic renal disfunction. Opportunistic infections were determined in 25 (45.5%) patients and 20 (40%) of these infections were determined at admission. The most frequent opportunistic infection was oral candidiasis, followed by Pneumocystis (carinii) jiroveci pneumonia and
tuberculosis
. Malignancy was diagnosed in three patients; two had Kaposi's sarcoma and one had multiorgan adenocarcinoma. Antiretroviral therapy was started in 37 (67%) of the patients and lamivudin/zidovudin + lopinavir/ritonavir was the most commonly used combination. Antiretroviral therapy was changed in 13 (35%) patients most frequently due to the development of side effects of the drugs.
Nausea
, vomiting and hyperlipidemia were the most frequent side effects, while diarrhea, skin rashes, anemia, leucopenia and lipoatrophy have also been detected. One patient discontinued therapy by his own will. Sixteen (27.6%) of 58 patients, whose records could be achieved, died. The mortality rates detected in 1992-1999 and 2000-2009 periods were 78.6% (11/14) and 11.4% (5/44), respectively. The mean exitus time of the patients was six months after the diagnosis. The reasons of mortality were opportunistic infections in six patients, and adenocarcinoma in one patient. Autopsy had been performed in seven cases, however three patients' records could be attained. One had disseminated candidiasis and miliary
tuberculosis
, one had multiorgan carcinoma, and one had pneumonia, kidney and colon necrosis and condyloma acuminata. In conclusion, increasing awareness of physicians about HIV/AIDS epidemiology in Turkey provides early diagnosis and prevents the dissemination of illness in community.
...
PMID:[Epidemiological and clinical characteristics of HIV/AIDS patients followed-up in Cappadocia region: 18 years experience]. 2134 Nov 67
Tuberculosis
-related chronic granulomatous tubulointerstitial nephritis (GTN) and chronic renal dysfunction as a consequence of GTN is a rarely seen clinical condition, with a few case reports in the literature. In this report, a case with end stage renal failure as an unexpected late extrapulmonary sequela of
tuberculosis
has been presented. A 60 years old female patient was admitted to hospital with the complaints of fever, malaise and
nausea
. Her history revealed that she had pulmonary tuberculosis 30 years ago and received antituberculosis therapy for nine months. The laboratory results on admission were as follows: blood urea nitrogen 90 mg/dl, serum creatinine 9 mg/dl, sodium 116 mEq/L, potassium 6.6 mEq/L, albumine 2.9 g/dl, hemoglobin, 8.4 g/dl, white blood cell count 10.800/mm3, C-reactive protein 187 mg/L and erythrocyte sedimentation rate 110 mm/hour. Urinalysis showed 8.1 g/L protein, 10-12 leukocytes, 1-2 erythrocytes, while 24-hours urinalysis yielded proteinuria with 8 ml/minutes creatinine clearance value. Urine and blood cultures of the patient revealed neither bacteria or mycobacteria. PPD skin test was negative. Acid-resistant bacilli (ARB) were not detected in sequential urine samples obtained on three consecutive days. Since sputum samples could not be obtained, diagnostic procedures for sputum were not performed. Abdomen ultrasonography yielded bilateral edema and grade II echogenity in kidneys. Computed tomography of the chest showed bilateral pulmonary nodules, chronic sequela lesions, pleural scarring and calcifications, as well as minimal interstitial infiltrate. Transthoracic lung biopsy showed chronic inflammation and fibrosis, while amyloid was negative. Renal biopsy showed GTN with central caseified necrosis and granulomas, multinuclear giant cells, tubular atrophy and interstitial fibrosis. Amyloid was negative and ARB were not detected in renal biopsy sample. Definitive diagnosis was achieved by the demonstration of Mycobacterium
tuberculosis
nucleic acid in kidney biopsy by polymerase chain reaction (PCR). Antituberculosis therapy was not initiated since there were no signs of active
tuberculosis
. The patient became clinically stable following dialysis and was discharged, however, she has been undergoing hemodialysis three times a week. The aim of this case presentation was to emphasize that renal
tuberculosis
should be considered in the differential diagnosis of patients with end stage renal failure, especially in countries like Turkey where
tuberculosis
incidence is high.
...
PMID:[Chronic renal failure: unexpected late sequela of pulmonary tuberculosis after 30 years]. 2164 81
Abdominal pain combined with fever is common during childhood. We present a 12-year-old girl who was admitted to hospital with abdominal pain, fever and
nausea
, but she also complained of cough, weight loss and night sweat. Investigations revealed multiple and randomly distributed lung nodules, impaired lung function, meningitis and multiple small brain lesions, consistent with tuberculomas. The polymerase chain reaction was positive for Mycobacterium
tuberculosis
in sputum. Cultures of sputum and cerebrospinal fluid were also positive and confirmed miliary
tuberculosis
with concomitant meningitis. The result of the Mantoux test was 13 mm and that of the Quantiferon-TB Gold was 5.17 IU/ml. She was given four antituberculous drugs (isoniazide, rifampicin, pyrazinamide and ethambutol) for two months and two drugs (isoniazide and rifampicin) for an additional ten months. The intracranial tuberculomas increased in size during the first two months of treatment, but demonstrated regression after seven months. The girl was HIV-negative and had no sign of immunodeficiency, but had recently been ill with mononucleosis and varicella infections. She recovered completely. The combination of miliary
tuberculosis
and meningitis is uncommon, particularly among previously healthy children of this age. Temporary immune suppression, caused by viral infections, could possibly explain the unusual clinical course. Pediatricians should be aware of miliary
tuberculosis
as a possible diagnosis in children presenting with common symptoms.
...
PMID:[A young girl with abdominal pain]. 2169 49
The paranasal sinus infections caused by Aspergillus spp. are usually presented clinically with mild symptoms, however they may lead to invasive disease and mortality especially in immunocompromised individuals. In this report a fatal case of sino-orbital aspergillosis developed in an immunocompetent patient has been presented. Seventy-four years old female patient was admitted to the hospital with the complaints of fever and progressively increasing headache that continued for 15 days. Due to the development of
nausea
, vomiting, loss of consciousness and stiff neck in the following days, cerebrospinal fluid (CSF) sample was obtained. Direct microscopic examination of the Gram and acidfast staining of the CSF sample revealed no microorganisms, no growth was detected in CSF culture and PCR amplification was negative for Herpes simplex virus and Mycobacterium
tuberculosis
. Since no response was achieved by empirical ceftriaxone, ampicillin and conventional anti-
tuberculosis
treatment and tachypnea, proptosis and progressive respiratory failure developed in the patient, she was transferred to the intensive care unit. The radiological examination revealed soft tissue lesion filling the sphenoid sinus, extending to the nasal cavity and suprasellar cistern, destruction of bones, dilated orbital vein, cavernous sinus thrombosis and infarction on left cerebral peduncule. Patient was operated and pus and fungus ball were aspirated from the openings of both sphenoid sinuses. Gomori methenamine silver, periodic acid-Schiff and haematoxylin-eosine staining of the operational material exhibited dichotomously branching hyphae. The patient was diagnosed as invasive sino-orbital aspergillosis based on the clinical, radiological and histopathological findings. Despite antifungal therapy and surgical debridement, the patient died. It should always be kept in mind that aspergillosis can develop in immuncompetent individuals. Delay in diagnosis and treatment may lead to fatality. Thus multidiciplinary approach is necessary for early diagnosis and successful treatment of aspergillus infections.
...
PMID:[Fatal sino-orbital aspergillosis in an immunocompetent case]. 2193 89
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