Search | VHL Regional Portal

[Relation between oxygen consumption and oxygen delivery in chronic obstructive pulmonary diseases and chronic cor pulmonale].

Zhang, H Y; Qiu, H G; Wong, X Z.

Zhonghua Nei Ke Za Zhi ; 29(10): 597-9, 637, 1990 Oct.

Article in Chinese | MEDLINE | ID: mdl-2085998

ABSTRACT

An investigation of 13 cases of COPD and 15 cases of chronic cor pulmonale caused by COPD revealed that oxygen consumption was not related to oxygen delivery in these patients. Tissue hypoxia was not so severe in stable state of COPD and remitting period of chronic cor pulmonale, although the oxygen delivery was decreased. The demand of oxygen consumption could still be met by means of compensatory mechanism in the body. Oxygen consumption was usually a little lower than normal (114.0 +/- 11.2 ml/min/M2) in COPD; while that in cor pulmonale a little higher than normal (145 +/- 32.4 ml/min/M2). There was significant difference (P less than 0.01). This could be used as one of the diagnostic criteria when combined with clinical data.

Subject(s)

Lung Diseases, Obstructive/metabolism , Oxygen Consumption/physiology , Pulmonary Heart Disease/metabolism , Female , Humans , Male , Middle Aged , Oxygen/metabolism

[Preliminary investigation on the changes of osmolarity in 35 cases of chronic cor pulmonale].

Qiu, H G; Guo, B H; Wong, X Z.

Zhonghua Nei Ke Za Zhi ; 27(11): 692-4, 717-8, 1988 Nov.

Article in Chinese | MEDLINE | ID: mdl-3246195

Subject(s)

Pulmonary Heart Disease/blood , Adult , Aged , Female , Humans , Male , Middle Aged , Osmolar Concentration

[Assessment of platelet aggregation and malondialdehyde production in patients with chronic cor pulmonale].

Zhou, Y C; Weng, X Z; Qiu, H G.

Zhonghua Nei Ke Za Zhi ; 26(11): 638-40, 677, 1987 Nov.

Article in Chinese | MEDLINE | ID: mdl-3443028

Subject(s)

Blood Platelets/metabolism , Malonates/metabolism , Malondialdehyde/metabolism , Platelet Aggregation , Pulmonary Heart Disease/blood , Aged , Female , Humans , Male , Middle Aged , Platelet Count

Plasma concentration of some regulatory peptides in patients with chronic obstructive pulmonary diseases.

Zhu, Y J; Chen, Y F; Luo, W C; Zhang, H M; Liu, X L; Hou, X; Ran, Q Y; Zhou, Y S; Qiu, H G.

Proc Chin Acad Med Sci Peking Union Med Coll ; 2(4): 238-40, 1987.

Article in English | MEDLINE | ID: mdl-2836853

Subject(s)

Lung Diseases, Obstructive/blood , Neurotensin/blood , Peptidyl-Dipeptidase A/blood , Vasoactive Intestinal Peptide/blood , Humans , Lung Diseases, Obstructive/enzymology

[Tracheotomy in chronic obstructive pulmonary disease complicated by respiratory failure: clinical analysis of 19 cases].

Qiu, H G; Guo, B H; Weng, X Z.

Zhonghua Nei Ke Za Zhi ; 26(1): 9-11, 61, 1987 Jan.

Article in Chinese | MEDLINE | ID: mdl-3595318

Subject(s)

Lung Diseases, Obstructive/complications , Respiratory Insufficiency/therapy , Tracheotomy , Adult , Aged , Aged, 80 and over , Female , Humans , Intubation, Intratracheal , Lung Diseases, Obstructive/surgery , Male , Middle Aged , Respiratory Insufficiency/etiology

[The therapeutic effect of defibrase on patients with an acute stage of chronic cor pulmonale].

Zhou, Y C; Weng, X Z; Qiu, H G.

Zhonghua Nei Ke Za Zhi ; 25(7): 404-6, 444, 1986 Jul.

Article in Chinese | MEDLINE | ID: mdl-3542425

Subject(s)

Batroxobin/therapeutic use , Peptide Hydrolases/therapeutic use , Pulmonary Heart Disease/drug therapy , Acute Disease , Aged , Blood Viscosity , Female , Humans , Male , Middle Aged , Pulmonary Heart Disease/blood , Rheology

Some aspects of research on chronic bronchitis in China.

Weng, X Z; Qiu, H G.

Chin Med J (Engl) ; 94(8): 509-12, 1981 Aug.

Article in English | MEDLINE | ID: mdl-6791892

Subject(s)

Bronchitis/therapy , Adolescent , Adult , Aged , Biological Products/therapeutic use , Bronchitis/diagnosis , Bronchoscopy , Female , Fiber Optic Technology , Humans , Male , Middle Aged

ABSTRACT

Subject(s)

Subject(s)

Subject(s)

Subject(s)

Subject(s)

Subject(s)

Subject(s)

SEND TO:

SELECTION OF CITATIONS

SEARCH DETAIL