RESUMO
BACKGROUND: Long intergenic non-protein coding (lnc) RNA 00305 (LINC00305) is a pro-inflammatory atherosclerosis-associated lncRNA. We hypothesised that LINC00305 expression and its variant rs2850711 (A/T) are implicated in rheumatoid arthritis (RA) and linked with clinical and routine laboratory markers. METHODS: 100 RA patients and 100 healthy controls were recruited. LINC00305 genotyping and expression were performed using allelic-discrimination PCR and quantitative real-time PCR. LINC00305 diagnostic power was evaluated using area under the receiver operating characteristic curve (AUC). Serum nuclear factor- κB (NF-κB) and matrix metalloproteinase-3 (MMP-3) levels were determined by ELISA, standard laboratory markers by routine methods. RESULTS: LINC00305 expression was significantly increased in RA patients and positively correlated with DAS28, C-reactive protein, erythrocyte sedimentation rate, rheumatoid factor and anti-cyclic citrullinated peptide antibody. In multivariate analysis, NF-κB, MMP-3 and LINC00305 were significant predictors of RA (P< 0.0001). Individuals carrying AT and TT genotypes of rs2850711 polymorphism had significantly more likely to have RA than AA genotype carriers (P< 0.05). LINC00305 expression, DAS28 score and serum levels of NF-κB and MMP-3 were significantly increased in the patients carrying LINC00305 AT and TT genotypes as compared with AA genotype patients (P< 0.01). CONCLUSION: Increased expression level of LINC00305 and its rs2850711 genetic variant may play a role in the diagnosis and management of RA, and its severity and activity.
Assuntos
Artrite Reumatoide/genética , Biomarcadores/sangue , Variação Genética/genética , RNA Longo não Codificante/sangue , RNA Longo não Codificante/genética , Adulto , Artrite Reumatoide/sangue , Sedimentação Sanguínea , Proteína C-Reativa/genética , Estudos de Casos e Controles , Feminino , Humanos , Laboratórios , Masculino , Metaloproteinase 3 da Matriz/genética , NF-kappa B/genética , Curva ROCRESUMO
The current research aims to demonstrate the therapeutic effect of sour orange albedo extract (SOAE) and two flavanones loaded-tetraethylorthosilicate (TEOS) using sol-gel technique, in adose100 mg/kg body weight taken orally or45 days against acrylamide (ACR)toxicity in rats. This was achieved through measuring the activities of specific biochemical parameters related to liver functions in tissue of ACR intoxicated rats as compared to normal one. Liver functions included alanine and aspartate aminotransferases, antioxidants and oxidative stress biomarkers; superoxide dismutase, catalase, glutathione and lipid peroxide (malondialdehyde, MDA). Moreover, histological examination of liver was performed to confirm the biochemical findings. The present results clearly indicated disturbances in all biochemical parameters, such as increase in the liver function enzyme activities and MDA level. Results of ATPase enzyme activities revealed significant decrease in ACR intoxicated rats and liver biomarker enzymes declared significant decrease. On the other hand, treatment of intoxicated rats with the previous different nano-particles natural product demonstrated improvement in all biochemical parameters under investigation.
RESUMO
Alteration in microRNA-146a (miRNA-146a) expression is an important event in the pathogenesis of many human diseases. MiRNA-146a rs2910164 is a functional polymorphism that showed association with several diseases. Metabolic syndrome is an aggregation of multiple risk factors including impaired glucose tolerance, increased highdensity lipoprotein, abdominal obesity, and high blood pressure. The aim of this study was to assess the relation of miRNA-146a rs2910164 with metabolic syndrome and its component traits in Egyptian women from the Suez Canal area. The study included 100 healthy female subjects and 100 metabolic syndrome patients. The component traits of metabolic syndrome were determined and the genotypes of the polymorphisms were assessed using the polymerase chain reaction-restriction fragment length polymorphism technique using the restriction enzyme Hpy188I. The rare C allele had a significantly higher frequency in metabolic syndrome patients (P = 0.013). The heterozygote GC and the rare CC genotypes showed a significant increase in body mass index, waist circumference, triglycerides, total cholesterol, low-density lipoprotein, systolic and diastolic blood pressure. The GC genotype was associated with higher fasting blood glucose, fasting serum insulin and insulin resistance. The carriers of CC genotype had significantly lower HDL compared with the GG genotype carriers. In conclusion, The C allele of miRNA-146a rs2910164 showed positive association with increased susceptibility to metabolic syndrome and its phenotypes in the study population.
Assuntos
Estudos de Associação Genética , Predisposição Genética para Doença , Síndrome Metabólica/genética , MicroRNAs/genética , Polimorfismo de Nucleotídeo Único/genética , Adulto , Alelos , Estudos de Casos e Controles , Feminino , Frequência do Gene/genética , HumanosRESUMO
Following reports of increased mortality in the small ruminant population of the Sahrawi territories, western Algeria, between January and May 2010, local veterinary authorities suspected an outbreak of peste des petits ruminants (PPR). An investigation was implemented in May 2010 and followed up in October 2010 in the Sahrawi refugee camps, Tindouf province, with the objective of confirming the circulation of the peste des petits ruminants virus (PPRV). Laboratory results confirmed the presence of PPRV in 33.3% of the samples. Sequence analysis revealed that the virus belonged to Lineage IV and phylogenetic analysis indicated a close relationship (99.3%) with the PPRV isolated during the Moroccan outbreak in 2008.
Assuntos
Surtos de Doenças/veterinária , Doenças das Cabras/epidemiologia , Peste dos Pequenos Ruminantes/epidemiologia , Vírus da Peste dos Pequenos Ruminantes/genética , Doenças dos Ovinos/epidemiologia , Argélia/epidemiologia , Animais , Doenças das Cabras/virologia , Cabras , Peste dos Pequenos Ruminantes/diagnóstico , Peste dos Pequenos Ruminantes/virologia , Vírus da Peste dos Pequenos Ruminantes/classificação , Filogenia , Estudos Retrospectivos , Ovinos , Doenças dos Ovinos/virologia , Fatores de TempoRESUMO
This mixed design study explored attitudes of dental students towards use of computers. It employed quantitative analyses of a questionnaire answered by 979 students and qualitative analysis of suggestions by a subgroup of 339. Positive attitudes towards computers were predicted by "computer use for > 1 year" and "year of study". Qualitative analysis of students' suggestions confirmed these findings and brought up new issues such as the need for establishing a website for the faculty. The results indicate that careful planning is needed to improve students' skills and incorporate computer applications in educational curricula.
Assuntos
Atitude do Pessoal de Saúde , Atitude Frente aos Computadores , Instrução por Computador/métodos , Educação em Odontologia/métodos , Estudantes de Odontologia/psicologia , Alfabetização Digital , Capacitação de Usuário de Computador , Currículo , Egito , Docentes de Odontologia , Medo , Feminino , Necessidades e Demandas de Serviços de Saúde , Humanos , Internet , Modelos Logísticos , Masculino , Técnicas de Planejamento , Pesquisa Qualitativa , Estudantes de Odontologia/estatística & dados numéricos , Inquéritos e Questionários , Fatores de TempoRESUMO
PURPOSE: To identify the role of PKC-gamma in control of and phosphorylation of connexin 46 (Cx46) in the lens cortex. METHODS: The association between PKC-gamma and Cx46 was determined by co-immunoprecipitation from whole lens. Phosphorylation of Cx46 and activity of PKC-gamma were determined using Western blots, PKC activity assays, and inhibition of PKC activity by addition of isoform-specific PKC pseudosubstrate inhibitors. RESULTS: Co-localization of PKC-gamma and Cx46 was observed in the bow regions and cortical regions of rat lens. PKC-gamma was not observed in the nuclear region and Cx46 was not observed in the epithelial layer. PKC-alpha was not found in lens cortex or nuclear regions. PKC-gamma could be co-immunoprecipitated with Cx46 from lens cortical regions. Cx46 was phosphorylated on both serine and threonine. No tyrosine phosphorylation was observed. The PKC-gamma specific pseudosubstrate inhibitor caused a 73% inhibition of serine phosphorylation on Cx46 at 1 microM, and, 36% inhibition of threonine phosphorylation at the same concentration. Inhibition of phosphorylation of Cx46 with PKC-alpha pseudosubstrate inhibitor was not observed. CONCLUSIONS: PKC-gamma may phosphorylate Cx46, primarily on serine in whole lens. A role for PKC-gamma in control of lens cortical gap junctions is suggested.
Assuntos
Conexinas/metabolismo , Isoenzimas/fisiologia , Córtex do Cristalino/metabolismo , Proteína Quinase C/fisiologia , Animais , Western Blotting , Inibidores Enzimáticos/farmacologia , Isoenzimas/antagonistas & inibidores , Córtex do Cristalino/efeitos dos fármacos , Microscopia Confocal , Peptídeos/farmacologia , Fosforilação , Proteína Quinase C/antagonistas & inibidores , Ratos , Serina/metabolismo , Treonina/metabolismoRESUMO
Synaptogenesis at the neuromuscular junction requires agrin-induced stable localization of acetylcholine receptors (AChRs) at the endplate. The effects of agrin are transduced by the muscle-specific receptor tyrosine kinase (MuSK). This study provides evidence that Src-class protein tyrosine kinases mediate the effects of agrin-activated MuSK to regulate clustering and anchoring of AChRs in skeletal muscle. MuSK was complexed with both Src and Fyn in the C2 mouse muscle cell line. These associations were enhanced by agrin and by increasing protein tyrosine phosphorylation with pervanadate. Coupling between MuSK and the Src-class kinases in vivo appeared to be caused by a phosphotyrosine-SH2 domain interaction because binding of MuSK to the SH2 domains of Fyn and Src in vitro was specific, enhanced by phosphorylation, and dependent on MuSK autophosphorylation. In addition, Src and Fyn phosphorylated MuSK. AChR phosphorylation, stimulated by agrin or pervanadate, was inhibited by blocking Src-class kinases with PP1. Furthermore, agrin-induced clustering and cytoskeletal anchoring of AChRs was dependent on Src-family kinases. These data support the conclusion that Fyn and Src act downstream of MuSK to regulate the stable localization of AChRs at the neuromuscular endplate during agrin-induced synaptogenesis.
Assuntos
Agrina/metabolismo , Citoesqueleto/metabolismo , Receptores Proteína Tirosina Quinases/metabolismo , Receptores Colinérgicos/metabolismo , Quinases da Família src/metabolismo , Agrina/farmacologia , Animais , Células COS , Linhagem Celular , Fibroblastos/citologia , Fibroblastos/metabolismo , Substâncias Macromoleculares , Camundongos , Músculo Esquelético/citologia , Músculo Esquelético/metabolismo , Fosforilação/efeitos dos fármacos , Testes de Precipitina , Proteínas Proto-Oncogênicas/genética , Proteínas Proto-Oncogênicas/metabolismo , Proteínas Proto-Oncogênicas c-fyn , Codorniz , Agregação de Receptores/fisiologia , Receptores Proteína Tirosina Quinases/genética , Proteínas Recombinantes de Fusão/genética , Proteínas Recombinantes de Fusão/metabolismo , Transdução de Sinais/fisiologia , Transfecção , Vanadatos/farmacologia , Domínios de Homologia de src/fisiologia , Quinases da Família src/antagonistas & inibidores , Quinases da Família src/genéticaRESUMO
The highest prevalence rates of hepatitis C virus infection in the world have been recently reported among Egyptian blood donors and frequent recipients of transfusions and other blood products. This is the first report, however, demonstrating hepatitis C as the most frequent association with chronic liver disease in Egypt. Of 1023 patients referred to the Liver Institute in Menoufia governorate for evaluation of chronic liver disease, 752 (73.5%) had antibodies to hepatitis C compared with 168 (16.4%) with hepatitis B surface antigen. Hepatitis C antibody was more common in patients with active schistosomiasis and patients without hepatitis B surface antigenaemia. Of 100 patients having liver biopsies, histological findings consistent with chronic viral hepatitis or its complications were found in 89 and antibody to hepatitis C was present in 75 (84.3%) of these patients with chronic hepatitis, active cirrhosis or hepatocellular carcinoma. These data pointing to the importance of hepatitis C as a cause of chronic liver disease in Egypt emphasise the necessity of studies delineating its routes of transmission in this country.
Assuntos
Hepatite C/epidemiologia , Hepatopatias/virologia , Doença Crônica , Estudos de Coortes , Egito/epidemiologia , Feminino , Anticorpos Anti-Hepatite/análise , Antígenos de Superfície da Hepatite B/análise , Anticorpos Anti-Hepatite C , Humanos , Hepatopatias/epidemiologia , Hepatopatias Parasitárias/epidemiologia , Hepatopatias Parasitárias/imunologia , Masculino , Prevalência , Distribuição Aleatória , Esquistossomose/epidemiologia , Esquistossomose/imunologiaRESUMO
The aim of the study was to evaluate the specificity and sensitivity of detection of hepatitis C virus (HCV)-RNA in formalin-fixed paraffin-embedded (FFPE) liver biopsies by polymerase chain reaction (PCR). Routinely processed FFPE diagnostic needle liver biopsies as well as stored serum samples from 43 patients with liver disease were tested for HCV-RNA by reverse transcription-nested PCR using the same sets of primers and following strict anticontamination measures. Twenty-nine cases were positive and 14 were negative for serum HCV-RNA. Tissue HCV-RNA was detected in 17 out of the 29 serum HCV-RNA-positive cases but not in any of the 14 serum HCV-RNA-negative cases. Compared to serum-PCR, tissue-PCR was 100% specific, 58.6% sensitive, and 72% efficient. HCV-RNA was detected more frequently in biopsies stored for less than 1 year, than in those stored for more than 1 year (P = 0.046). In biopsies stored for up to 1 year detection of HCV-RNA by PCR was 81.8% sensitive and 90.9% efficient. Short (< 0.5 cm) liver biopsies were as sufficient for nucleic acid extraction and amplification as long (> 0.5 cm) ones. It is concluded that following strict anticontamination measures, HCV-RNA detection by PCR in routinely fixed, processed, and stored diagnostic liver biopsies provides a valuable adjunct to diagnosis of HCV infection. In this study, this option was free from contamination problems, even though routine batch histological processing schedules were used.
Assuntos
Hepacivirus/isolamento & purificação , Hepatite C/diagnóstico , Fígado/virologia , Reação em Cadeia da Polimerase/métodos , RNA Viral/análise , Sequência de Bases , Biópsia por Agulha , Hepacivirus/genética , Hepatite C/virologia , Humanos , Dados de Sequência Molecular , Sensibilidade e Especificidade , Manejo de Espécimes , Fatores de TempoRESUMO
The aim of the present study was to compare the response to recombinant human alpha-2 interferon therapy in 2 groups of Egyptian patients having chronic hepatitis C with or without associated schistosomiasis. Group 1 included 36 patients with associated intestinal schistosomiasis, and group 2 included 24 patients without schistosomiasis. All patients had abnormal serum aminotransferase levels and were negative for hepatitis B surface antigen and anti-hepatitis core antibody, but positive for hepatitis C virus antibody in serum. All patients received interferon at a dose of 3 million units subcutaneously 3 times a week for 6 months and were followed up clinically, biochemically and haematologically during this treatment period and for 6 months thereafter. A second liver biopsy was obtained from every patient after the completion of interferon therapy. Both the percentage of complete response with return to normal of alanine aminotransferase levels during therapy and the overall response rate at 6 months (when patients with a partial response were also included as responders) were significantly lower (P < 0.001) in group 1 (14% and 33% respectively) than in group 2 (63% and 71% respectively). The liver histology also improved significantly in group 2 (46%) compared with group 1 (14%) after completion of therapy (P < 0.05). On the other hand the overall relapse rate in responders, by 6 months after cessation of therapy, was significantly higher (P < 0.05) in group 1 (92%) than in group 2 (59%). These results show that the presence of associated schistosomiasis has to be considered as an important factor in determining the response of Egyptian patients with chronic hepatitis C to therapy with interferon.
Assuntos
Hepatite C/terapia , Interferon Tipo I/uso terapêutico , Esquistossomose/complicações , Adulto , Feminino , Seguimentos , Hepatite C/complicações , Humanos , Hepatopatias Parasitárias/terapia , Masculino , Pessoa de Meia-Idade , Proteínas Recombinantes , Recidiva , Esquistossomose mansoni/complicações , Resultado do TratamentoRESUMO
A comparative study of Kato thick smear method, modified Ritchie concentration technique (MRCT), rectal snip biopsy and indirect haemagglutination (IHA) test were done on fifty patients with chronic intestinal schistosomiasis from Menoufia governorate, an area of Nile Delta endemic for schistosomiasis. Study revealed that a single kato-preparation was not sufficient to determine correctly the prevalence of Schistosoma mansoni infection particularly in chronic cases (22%), the accuracy was maximized by examining stool samples obtained from the same patient by MRCT (46%). Rectal snip biopsy and IHA test showed high positivity rate of 80% and 74% respectively. It is recommended to combine stool examination by MRCT with either rectal snip or IHA test according to the condition of patient as the former can not be performed on routine basis.
Assuntos
Esquistossomose mansoni/diagnóstico , Adolescente , Adulto , Egito , Estudos de Avaliação como Assunto , Feminino , Testes de Hemaglutinação , Humanos , Intestinos/parasitologia , Masculino , Pessoa de Meia-IdadeRESUMO
PIP: Full histories, clinical examinations, and anthropometric measurements were taken on 392 male and 352 female preschool children 1-71 months of age in Bani Ahmed Village, El-Minia Governorate, to assess their growth, the prevalence of protein-energy malnutrition, and the influence of selected risk factors upon subjects' nutritional status. The children were selected for inclusion in the study through systematic random sampling. They were found to be both lighter and shorter than children of similar ages studied in Assiut, Lower Egypt, some developing countries, and the developed countries. The weight, height, and head circumference of males were not significantly different than those of females. There was a 72.2% prevalence of malnutrition, with the highest prevalence of 83.7% being in the age group 6-23 months. The prevalence of wasting was 31.6%, with the highest prevalence of 62% also being in the age group 6-23 months. The prevalence of stunting was 76.5%, highest among children aged 24-35 months at 87.4%. Low socioeconomic status, increased birth order, recurrent diarrhea, and non-breastfeeding were high risk factors for the prevalence of malnutrition in the sample.^ieng
Assuntos
Ordem de Nascimento , Aleitamento Materno , Criança , Diarreia Infantil , Crescimento , Lactente , Distúrbios Nutricionais , Fatores de Risco , Classe Social , Adolescente , África , África do Norte , Fatores Etários , Biologia , Desenvolvimento Infantil , Demografia , Países em Desenvolvimento , Diarreia , Doença , Economia , Egito , Características da Família , Relações Familiares , Saúde , Fenômenos Fisiológicos da Nutrição do Lactente , Oriente Médio , Fenômenos Fisiológicos da Nutrição , População , Características da População , Fatores SocioeconômicosRESUMO
An ultrasonicated lysate of Corynebacterium cutis (Ultracorn, Virbac, France) was administered to 10-day-old calves, 5-month-old calves, and pregnant dams kept under Egyptian environmental conditions. Ninety-five calves and 50 dams were used in the study. All animals were treated with 2 ml/100 kg body weight of killed C cutis. Its effects on body weight gain and on calf mortality and morbidity were recorded. The results obtained showed that treated calves had greater weight gains, reduced susceptibility to common viral pathogens, and lower mortality. When given simultaneously with rinderpest vaccine, an immunopotentiating or adjuvant effect was seen. Thus, treated calves had higher neutralizing antibody titers to rinderpest as compared with untreated calves. When administered to pregnant cows in the last month of pregnancy, the offspring of these animals had higher birth weight, better weight gain, and reduced morbidity.
Assuntos
Adjuvantes Imunológicos/farmacologia , Doenças dos Bovinos/prevenção & controle , Corynebacterium/química , Adjuvantes Imunológicos/isolamento & purificação , Animais , Vacina BCG/administração & dosagem , Bovinos , Doenças dos Bovinos/imunologia , Doenças dos Bovinos/microbiologia , Feminino , Masculino , Gravidez , Vírus da Peste Bovina/imunologia , Células Vero , Vacinas Virais/administração & dosagemRESUMO
Fresh plasma from rats infected with Trypanosoma brucei rhodesiense, incubated with splenic lymphocytes from rats previously immunized with sheep blood cells, suppressed the capacity of the splenic lymphocytes to produce antibody as was indicated by reductions in the numbers of hemolytic Jerne plaques produced by the treated cells. The effect was maximal in plasma samples drawn on the sixth to eighth day of infection when they contained elevated amounts of soluble immune complex, high titers of immunoconglutinin (IK), and reduced titers of lytic complement. We suggest that the active plasma may have affected the antibody-producing cells by one or both of two mechanisms. Soluble antigen-antibody complexes may have interacted with Fc receptors of activated lymphocytes to suppress antibody production. Alternatively, complement-fixing soluble immune complexes may have reacted with C3b receptors of the lymphocytes. These lymphocytes coated with the antigen for IK could then be injured by immunoconglutination.
Assuntos
Formação de Anticorpos , Tolerância Imunológica , Imunoglobulinas/análise , Tripanossomíase Africana/imunologia , Animais , Anticorpos/análise , Células Produtoras de Anticorpos/imunologia , Complexo Antígeno-Anticorpo/imunologia , Proteínas do Sistema Complemento/análise , Fibrinogênio/imunologia , Técnica de Placa Hemolítica , Imunoconglutininas , Masculino , Ratos , Ratos Endogâmicos , Baço/imunologia , Trypanosoma/imunologiaRESUMO
Fresh plasma from rats infected with Plasmodium chabaudi, incubated with splenic lymphocytes from rats immunized 5 days previously with sheep blood cells, suppressed the capacity of the spleen cells to produce antibody against the sheep cells as was indicated by reductions in the numbers of hemolytic Jerne plaques formed by the treated cells. The effect was maximal in plasma of rats drawn on the 7th day of infection at a time the rats experienced a hemolytic crisis. Serologic studies indicated that the active plasma contained elevated titers of antibody against fibrinogen products, antibody against the soluble serum antigens elaborated during blood infections and antibody against the third component of fixed complement (C3) or immunoconglutinin. Titers of lytic complement were reduced and amounts of soluble immune complex precipitated with polyethylene glycol 6000 were elevated. The active plasma may have affected the antibody producing cells by one or both of two mechanisms. Soluble antigen-antibody complexes could have interacted with Fc receptors of activated lymphocytes to alter their function. Alternatively, the complexes may have fixed complement and interacted with receptors for fixed C3 on the lymphocyte membrane. Such cells, being coated with the antigen for immunoconglutinin, could be altered by immunoconglutination. Inasmuch as the immune complexes in the active plasma were generated in vivo, it would seem unlikely that the plasma would contain significant amounts of complex that had not fixed complement. With immunoconglutinin present in the plasma, alteration of the cells by immunoconglutination seems a more likely possibility.
Assuntos
Complexo Antígeno-Anticorpo/imunologia , Imunoglobulinas/imunologia , Linfócitos/imunologia , Malária/imunologia , Animais , Anticorpos/análise , Formação de Anticorpos , Testes de Fixação de Complemento , Proteínas do Sistema Complemento/análise , Contagem de Eritrócitos , Fibrinogênio/imunologia , Técnica de Placa Hemolítica , Imunoconglutininas , Malária/sangue , Masculino , Ratos , Ratos Endogâmicos , Baço/citologiaRESUMO
Nonspecific immunity (NSI) was manifested in rats injected intravenously with killed Corynebacterium parvum and challenged with Trypanosoma lewisi, Plasmodium chabaudi, or Babesia rodhaini. The NSI became evident some 5 days after infection as a suppressed parasitemia, a more rapid recovery from patent infection and as enhanced survival among rats infected with B. rodhaini. The C. parvum injections produced anemia and thrombocytopenia with splenomegaly and signs of glomerulonephritis in rats. The signs became evident about 5 days after injection and were accompanied by reduced titers of lytic complement, elevated titers of antibody against fibrinogen products (Anti-F), antibody against soluble serum antigen of malaria and babesiosis (ABSA), and antibody against the third component of fixed complement or immunoconglutinin (IK). These were the autoantibodies associated with anemia and reduced parasitemia of infection-induced NSI. In as much as immunoconglutination of blood cells or parasites coated with complement fixing immune complexes was implicated as a functional mechanism in infection-induced NSI, it is possible that these same factors might function in C. parvum induced NSI.
Assuntos
Anemia/etiologia , Babesiose/imunologia , Malária/imunologia , Propionibacterium acnes/imunologia , Trombocitopenia/etiologia , Tripanossomíase/imunologia , Animais , Proteínas do Sistema Complemento/imunologia , Glomerulonefrite/etiologia , Imunidade Inata , Injeções Intravenosas , Masculino , Ratos , Ratos Endogâmicos , Trypanosoma lewisiRESUMO
To investigate the diagnostic value of phosphatases in seminal plasma, the levels of acid phosphatase and alkaline phosphatase were determined in 15 fertile subjects as well as in 26 cases of oligoasthenozoospermia. Statistical analysis of obtained data showed that acid phosphatase is a reliable parameter of prostatic function in cases of infection, while alkaline phosphatase may prove to be a non-specific parameter of subfertile semen. Alkaline phosphatase was significantly diminished in both oligozoospermia and azoospermia with and without infection or varicocele.
Assuntos
Fosfatase Ácida/sangue , Fosfatase Alcalina/sangue , Infertilidade Masculina/diagnóstico , Oligospermia/diagnóstico , Adulto , Ensaios Enzimáticos Clínicos , Diagnóstico Diferencial , Humanos , Masculino , Pessoa de Meia-Idade , Prostatite/diagnóstico , Valores de ReferênciaRESUMO
The slide agglutination test was adapted for the diagnosis of filariasis in camels, using an antigen prepared from the microfilariae by a simple lytic technique. The preliminary results were satisfactory as the test detected 86 per cent of the infected animals. Only 6 per cent of the healthy camels with no blood parasites or microfilariae in their blood gave positive results and no positive reactions were obtained from 18 animals suffering from Trypanosoma infection.