ABSTRACT
Objective To analyze the influencing factors of hemoglobin A1c in type 2 diabetic patients,including blood glucose,anti-diabetic therapeutic regiments,disease course,age,diabetic education,degree-educated,self-monitoring blood glucose.Methods Seventy-eight type 2 diabetic patients were divided into two groups by different degree of blood glucose,anti-diabetic therapeutic regiments,disease course,age,diabetic education,degree-educated,self-monitoring blood glucose.The levels of hemoglobin A1c in two groups were compared.Results There were significant changes in the levels of hemoglobin A1c between fasting blood glucose (FBG) ≤ 6.1 mmol/L group (30 cases) and FBG ＞ 6.1 mmol/L group (48cases),2 h postprandial blood glucose (2hBG) ≤8.0 mmol/L group (32 cases) and 2hBG ＞ 8.0 mmol/L group (46 cases ),insulin treatment group (27 cases) and no-insulin treatment group ( 51 cases ),combined drugs treatment group ( 36 cases ) and single drug treatment group ( 15 cases),age ≤ 65 years old group (41cases) and age ＞65 years old group (37 cases),disease course≤ 10 years group (39 cases) and disease course ＞ 10 years group( 39 cases),degree-educated above high grade group( 34 cases) and degree-educated below high grade group (44 cases),diabetic education ≥2 times/month group (20 cases) and diabetic education ＜ 2 times/month group (58 cases),self-monitoring blood glucose≥2 times/week group ( 19 cases)and self-monitoring blood glucose ＜ 2 times/week group (59 cases)[ (6.7 ± 1.5 )％ vs.(7.9 ± 1.3 )％,(6.8 ±1.1)％ vs.(7.8 ± 1.2)％,(6.7 ± 1.5)％ vs.(8.1 ± 1.4)％,(6.8 ± l.0)％vs.(8.0 ± 1.6)％,(6.9 ± 1.7)％ vs.(7.4 ± 1.6)％,(6.5 ± 1.2)％ vs.(8.2 ± 1.3)％,(6.9 ± 1.0)％ vs.(7.6 ± 1.4)％,(6.1 ± 1.7)％ vs.(8.0 ±1.1 ) ％,(6.7 ± 1.1 )％ vs.(7.6 ± 1.2)％ ] (P ＜ 0.01 or ＜ 0.05 ).Conclusion Blood glucose,anti-diabetic therapeutic regiments,disease course,diabetic,degree-educated,self-monitoring blood glucose are the important factors influencing hemoglobin A1c.
ABSTRACT
Objective To study the synthesizing site,transporting mode,and storing position of essential oil in Pogostemon cablin stems and leaves.Methods Ultrathin slicing and histochemical methods were used.Results In parenchyma cells in the stem of P.cablin,dark osmiophilic material was observed in plastids and mitochondria,otherwise,some small gray vesicles were also found in cytoplasm.Some dark osmiophilic droplets were found to adhere to outer membrane of small gray vesicles,and many small gray vesicles with osmiophilic droplets gathered in outer membrane of large vacuole.In leaves,it was different case.Because palisade tissue cells were arranged closely,which had smaller volume and rich chloroplasts,so there was not large vacuole in palisade tissue cells.Plastids,mitochondria,and small vacuole were distributed in high density,but the first two organelles contained more dark osmilphilic substance than latter.Conclusion The plastid is the main synthesis site of essential oil,and the essential oil was mainly transferred by small gray vesicles into large vacuole to store in the stem.In leaves,chloroplast not only has photosynthesis,but also is the main synthesis site of essential oil,and essential oil is permeated into small vacuole to store.
ABSTRACT
Expression of platelet-derived growth factor (PDGF)-B mRNA was measured by semi-quantitative RT-PCR in renal cortex of diabetic and control Wistar rats. The expression of PDGF-B mRNA in renal cortex of diabetic rats was 2.5-fold of normal rats, suggesting that PDGF-B seems to play a role in diabetic nephro-pathy.