J Weits

Texas A&M University

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Patterns of menus in the North-east Polder.

Voeding (1963)

J. B. Lassche J Weits

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Class-specific antibody titres (ELISA) against the primary immunogen Helix pomatia haemocyanin (HPH) in man.

PubMed (1978)

J Weits G C de Gast T H Thé MT Esselink A.M. Deelder

Using the indirect ELISA technique, IgM, IgG and IgA antibody titres against the primary test immunogen Helix pomatia haemocyanin (HPH) could be measured. All twenty-seven normal volunteers (age range 26-74 years) developed maximal or high IgM, IgG and IgA antibody titres 2 weeks after primary immunization with 1.0 mg HPH subcutaneously. Lower dose immunization resulted in submaximal responses. Titre kinetics in the three Ig classes correlated in height and time per person. There was no significant difference in antibody response between two adult age groups. Secondary immunization after 6 weeks, again with 1.0 mg HPH, when high titres were still present, resulted in a small titre increase in all three Ig classes. Comparison with the tanned red cell agglutination technique used previously, in combination with the 2-mercaptoethanol treatment of sera, showed the unreliability of 7S titres measured thus early in the primary immune response. Investigation of four patients with humoral immunodeficiency confirmed the class specificity of the test.

Immunogen

Helix pomatia

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Citations (20)

Authors' reply

BJOG An International Journal of Obstetrics & Gynaecology (1986)

Jan G. Aarnoudse J. J. Houthoff J Weits Edo Vellenga H.J. Huisjes

Hematology

10.1111/j.1471-0528.1986.tb07848.x

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The effect of an iodinated casein fraction on the milk yield of goats.

NJAS - Wageningen Journal of Life Sciences (1953)

J Weits A. C. Houtman J. R. Roborgh

Fraction (chemistry)

Butterfat

Mass fraction

10.18174/njas.v1i1.17886

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Citations (2)

[Pyomyositis, not an exclusively tropical disease].

PubMed (1992)

R. F. E. Wolf Herman G. Sprenger Joop G. Konings J Weits

Pyomyositis is considered to be limited to tropical areas. In recent years, however, it is increasingly reported from temperate climate areas, predominantly in immunocompromised patients. Since the disease can mimic several other conditions, it may remain unrecognized for weeks. Two native patients from the Netherlands are presented, neither of them had ever travelled to the tropics. One of the patients had AIDS, the other had no predisposing factors. Pyomyositis can be difficult to diagnose, but in most cases it is easy to cure. Pyomyositis should be considered in the differential diagnosis in patients with fever and localised myalgia.

Pyomyositis

myalgia

Tropical disease

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Citations (3)

Clarithromycin monotherapy of MAC-mycobacteriosis in AIDS patients.

PubMed (1991)

J Weits Herman G. Sprenger Predrag Ilić B Vanklingeren J. T. Steensma

Mycobacterium avium-intracellulare infection

Mycobacterium avium complex

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