ABSTRACT
Objective To investigate and analyze the characteristics of blood physiological and biochemical parameters of Tibetan chickens bred in Guangzhou. Methods Blood samples of Tibetan chickens bred in Guangzhou were collected,and the physiological and biochemical parameters were measured. Results (1)The blood RBC,PLT,PDW, RDW-SD and P-LCR were not significantly different in the males than females(P > 0.05).(2)HCT(P < 0.05), MCHC(P< 0.05),MPV(P< 0.05),HGB(P< 0.01),MCV(P< 0.01)and MCH(P< 0.01)were significantly higher between the males and females.(3)RDW-CV was significantly lower in the blood physiological parameters of males than females.(4)AST,TRIG,ALKP,ALT,Ca,CHOL,CREA,GLU,PHOS and TBIL were not remarkably different in the blood of males than females(P > 0.05).(5)The blood AMYL(P < 0.05)and TP(P < 0.01)were significantly higher in the males than females.(6)The blood ALB(P< 0.01),UREA(P< 0.05), and GLOB(P<0.01)were significantly lower in the males than females. Conclusions The essential data of blood physiological and biochemical indexes of Tibetan chickens bred in Guangzhou are obtained.
ABSTRACT
Objective To analyze the growth phenotype and blood biochemical parameters of chromosome 1 substi-tution mouse strain(CSS1), and investigate their potential of QTL mapping .Methods Body weight, body length, tail length, organ weight of the CCS1 mice were measured at different days to create a growth curve while blood biochemical in -dexes were measured at about the 80th day.Results The CCS1 mice were different from C57BL/6 mice in several inde-xes.Compared with the C57BL/6 mice during different developmental stages , six strains including B6-Chr1KM mice were significantly different in body weight .There were five strains including B6-Chr1CM mice significantly different with C57BL/6 mice in body length, and all of the CSS1 mice were significantly different from C57BL/6 mice in tail length.Part of CCS1 mice were significantly different from C57BL/6 mice in the weight of liver, spleen, kidney and brain.The ALT of female B6-Chr1CM mice was significantly higher than that in the C 57BL/6 mice.The ALP of female B6-Chr1HZ mice was signifi-cantly higher than that in the male C57BL/6 and B6-Chr1KM mice, and was significantly lower than that in the C57BL/6 mice.The TB of male B6-Chr1CM, B6-Chr1SMX and B6-Chr1HZ mice was significantly higher than that of the C 57BL/6 mice.The TG of male B6-Chr1SMX mice and male B6-Chr1TW mice was significantly higher than that in the C 57BL/6 mice. Conclusions The phenotype of Chr1 CSS mice is quite different from commonly used inbred strain C 57BL/6 mice.CCS1 mice show great potential in QTL mapping for their characteristic growth phenotype and blood biochemical indexes .
ABSTRACT
Objective To explore the effects of ingestion of purified drinking water from water treatment devices on health of rats. Methods Under the same feeding conditions, the Wistar rats were divided into different exposure groups exposed to different kinds of drinking water such as electrolytic ion water (alkaline water), reverse osmosis water, middle hollow fabric filtered water, copper-zinc ally (KDF) filtered water, municipal water and source water respectively. The changes of the indexes including organ coefficient, routine blood test, blood biochemistry and electrolyte were observed at the 3rd and the 6th month of the exposure. Results Higher levels of the count of white blood cells and neutrophil, and higher concentrations of seralbumin and total albumin in serum were observed in rats of tap water group compared with those in control group (P