title: Status of zinc in pulmonary tuberculosis.
abstract: BACKGROUND
  To study the status of zinc as a micronutrient in pulmonary tuberculosis, in our population, with the aim to see the effectiveness of therapy.
  
  
  METHODS
  This prospective study includes 50 patients with pulmonary tuberculosis and 30 subjects as the control group. The patients were placed into three stages (1 to 3) on the basis of chest radiographic findings. Serum zinc levels were estimated before, during, and after completion of antituberculosis therapy.
  
  
  RESULTS
  Statistically significant fall in serum zinc levels was seen with advanced age and disease, and the levels improved after initiation of antituberculosis therapy.
  
  
  CONCLUSIONS
  Estimation of serum zinc levels is an important tool in diagnosis and monitoring of response to treatment in pulmonary tuberculosis, and even a booster of the immunological mechanisms if instituted during the course of treatment.
authors.affiliation: Department Of Medicine, Government Medical College, Srinagar, Kashmir, India.
authors.forename: Hassan
authors.initials: H
authors.lastname: Ghulam
authors.forename: Syed Manzoor
authors.initials: SM
authors.lastname: Kadri
authors.forename: Ahmad
authors.initials: A
authors.lastname: Manzoor
authors.forename: Qureshi
authors.initials: Q
authors.lastname: Waseem
authors.forename: Mohammad Syed
authors.initials: MS
authors.lastname: Aatif
authors.forename: Ghulam Qadir
authors.initials: GQ
authors.lastname: Khan
authors.forename: Kak
authors.initials: K
authors.lastname: Manish
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D014397:Tuberculosis, Pulmonary / Q000188:drug therapy* / Q000503:physiopathology*; D055815:Young Adult; D015032:Zinc / Q000097:blood*
chemical_list: D015032:Zinc