LIPID PROFILE AND LIPID PEROXIDATION IN BRONCHIAL ASTHMA

Background: Bronchial asthma, a chronic inflammatory condition, often triggered by allergy & oxidative stress, initiate lipid peroxidation& enhanced release of arachidonic acid from cell membrane. Regarding lipid profile in bronchial asthma patients many conflicting data were reported. Therefore we have conducted this study. Methodology: 50 clinically diagnosed bronchial asthma cases for lipid profile and lipid peroxidation levels were compared with 50 healthy controls. Results: In our study fasting serum HDL and LDL cholesterol level of cases respectively (52.32mg/dl ±3.58), (99.21mg/dl ±12.49) were found to be significantly higher when compared to controls (44.58mg/dl ±2.58), (103.44mg/dl ±10.55) (p-value <0.05). Mean plasma SOD level of cases (3.42 U/mL±0.74) was significantly lowered than controls (7.16 U/mL±0.52). Serum MDA level of cases (5.91nmol/L±0.88) was higher as compared to controls (3.00nmol/L±0.40). (p-value <0.001) Conclusion: Lipid profile in bronchial asthma patients (raised HDL& decreased LDL) provides some degree of protection to this patients against ischemic heart disease (IHD). But increased in lipid peroxidation as evidenced by decrease plasma SOD & raised serum MDA aggravate airway inflammation, smooth muscle contraction & increased vascular permeability Keywords: Asthma; Oxidative stress; Lipid peroxidation; Lipid profile

LIPID PROFILE AND LIPID PEROXIDATION IN BRONCHIAL ASTHMA

Background: Bronchial asthma, a chronic inflammatory condition, often triggered by allergy & oxidative stress, initiate lipid peroxidation& enhanced release of arachidonic acid from cell membrane. Regarding lipid profile in bronchial asthma patients many conflicting data were reported. Therefore we have conducted this study. Methodology: 50 clinically diagnosed bronchial asthma cases for lipid profile and lipid peroxidation levels were compared with 50 healthy controls. Results: In our study fasting serum HDL and LDL cholesterol level of cases respectively (52.32mg/dl ±3.58), (99.21mg/dl ±12.49) were found to be significantly higher when compared to controls (44.58mg/dl ±2.58), (103.44mg/dl ±10.55) (p-value <0.05). Mean plasma SOD level of cases (3.42 U/mL±0.74) was significantly lowered than controls (7.16 U/mL±0.52). Serum MDA level of cases (5.91nmol/L±0.88) was higher as compared to controls (3.00nmol/L±0.40). (p-value <0.001) Conclusion: Lipid profile in bronchial asthma patients (raised HDL& decreased LDL) provides some degree of protection to this patients against ischemic heart disease (IHD). But increased in lipid peroxidation as evidenced by decrease plasma SOD & raised serum MDA aggravate airway inflammation, smooth muscle contraction & increased vascular permeability Keywords: Asthma; Oxidative stress; Lipid peroxidation; Lipid profile

Role of Meda (Adipocyte) in Yakrit Vikara (liver diseases) - Ayurveda prospective

Meda Dhatu (Adipose tissue) was considered as inert tissue that stores fat only but now it is an endocrine gland which controls coagulation, appetite regulation, immunity, glucose and lipid metabolism, reproduction, angiogenesis, fibrinolysis, body weight homeostasis and vascular tone control. Meda is the fourth Dhatu (stable constituent of body) as per Ayurveda doctrine and resemble with the adipose tissue. Meda can create not only Sthyaulya (Obesity) in general but also organ specific disorders like - Medaja Granthi , Medaja Masurika, Medaja Galaganda, Medaja Vridhi etc. Yakritmeda is found in Sanskrit literature. But Medaja Yakritdalludara or Yakrit Vikar is not enumerated in classical Ayurveda literature. Strong evidences suggested that accumulation of lipids in non-adipose tissues can contribute to cellular dysfunction and cell death, a phenomenon that is called lipotoxicity. Various components of Meda and its function found in Ayurveda literature are discussed. Multiple factors hit hypothesis for Samprapti (pathogenesis) of Medaja Yakrut Vikara (Fatty liver disorders) and its progression with preventive and curative strategies are described with scientific evidences