scholarly journals Contribution to the knowledge of the effect of back fat thickness on quality of carcass of Swedish landrace pigs

2007 ◽  
Vol 23 (1-2) ◽  
pp. 59-70 ◽  
Author(s):  
Olga Kosovac ◽  
B. Zivkovic ◽  
Cedomir Radovic ◽  
G. Marinkov ◽  
D. Tomasevic ◽  
...  
Keyword(s):  
Subcutaneous Fat ◽  
Relative Yield ◽  
Strong Positive Correlation ◽  
Fat Tissue ◽  
Positive Correlation ◽  
Intermuscular Fat ◽  
Fat Thickness ◽  
Pig Carcasses ◽  
Subcutaneous Fat Tissue

In this paper a comparative research relating to evaluation of the quality of pig carcasses originating from Swedish Landrace was carried out, total of 248 fatteners divided into two groups depending on the back fat thickness on withers and back. Quality was determined by partial dissection of left carcass sides according to procedure recommended by EU. The effect of back fat thickness on withers and back on quality of carcass sides, i.e. its effect on the share of muscle tissue, skin with subcutaneous fat tissue and intermuscular fat tissue in carcass side, was investigated. Obtained data show that exhibited difference in meat yield between groups wasn't statistically significant (P>0,05) in any of the cases. However, by testing the differences in relative yield of skin with subcutaneous fat tissue of leg, share of intermuscular fat tissue of shoulder, LSD and TRS, significance at the level of 5% was determined in fatteners with greater back fat thickness on withers. Observed differences relating to the effect of back fat thickness on share of skin with subcutaneous fat tissue in the carcass were significant and highly significant (*P<0,05 and **P<0,01). Positive correlation of medium strength was established (0,66859) between back fat thickness and content of skin with subcutaneous fat tissue. Between the content of intermuscular fat tissue and back fat thickness a strong positive correlation was established (0,76648).

scholarly journals The Relationship Between Abdominal Subcutan Fat Tissue Thickness and HbA1c in Pregnant Women

2019 ◽  
pp. 1
Author(s):  
Aslihan Dilara Demir ◽  
Pervin Karli ◽  
Durmus Ayan
Keyword(s):  
Pregnant Women ◽  
Subcutaneous Fat ◽  
Metabolic Parameters ◽  
Strong Positive Correlation ◽  
Fat Tissue ◽  
Tissue Thickness ◽  
Positive Correlation ◽  
Endocrine Organs ◽  
The Relationship ◽  
Subcutaneous Fat Tissue

<p><strong>Objective:</strong> Obesity is a very common and important health problem and it has become widespread all over the world. Fat tissue is one of the major endocrine organs. Subcutaneous adipose tissue is associated with many diseases such as coronary artery disease, metabolic syndrome, diabetes, impaired lipid profile. Pregnancy is a special condition with metabolic changes involving all systems. We aimed to investigate the relationship and correlation between abdominal fat and HbA1c because of the specific metabolic conditions in pregnancy.</p><p><strong>Study Design:</strong> This is a retrospective study. Ninety-nine (n=99) pregnant women between the ages of 20 and 40 were included in the present study. They have not any other chronic diseases. Ultrasonography was performed between 16.-28. weeks. Abdominal subcutaneous fat tissue was measured during 16-28 weeks of pregnancy. Routine biochemical parameters and HbA1c were evaluated.</p><p><strong>Results:</strong> Subcutaneous fat tissue had a positive correlation with metabolic parameters such as weight and BMI, and a negative correlation with vitamin D level. There is a positive strong correlation with HbA1c level. There was not any correlation between HbA1c and metabolic parameters like triglyceride, LDL, HDL, and cholesterol.</p><p><strong>Conclusion:</strong> There was a strong positive correlation between abdominal subcutaneous fat tissue thickness and HbA1c. However, we didn’t find any correlation between infant weight and metabolic parameters.</p>

scholarly journals Contribution to study of evaluation of the quality of pig carcasses according to method recommended by EU with focus on withers fat thickness

2006 ◽  
Vol 22 (5-6) ◽  
pp. 89-98 ◽  
Author(s):  
Olga Kosovac ◽  
B. Zivkovic ◽  
Milica Petrovic ◽  
C. Radovic
Keyword(s):  
Muscle Tissue ◽  
Relative Yield ◽  
Quality Traits ◽  
Research Groups ◽  
Relative Share ◽  
Intermuscular Fat ◽  
Fat Thickness ◽  
Pig Carcasses ◽  
Landrace Pig

The quality traits of Swedish landrace pig carcasses were investigated. According to short procedure of the method pf partial dissection described in detail by Walstra and Merkus (1996) the highest relative yield of muscle tissue in leg/ham, shoulder, back-loin section and belly-rib fat in carcasses of pigs with thinner withers fat - I group ( 65,76; 66,32; 50,70 and 53,95%). The highest relative share of intermuscular fat in shoulder, back-loin section and belly-rib fat was established in pigs with thicker withers fat - II group (3,16; 5,63 and 7,96%). Differences were significant at the level of 5%. Higher yield of muscle tissue in carcasses was determined in fatteners with thinner withers fat - I group (57,83%) and differences between I and II research groups weren?t significant (p>0,05).

scholarly journals The effect of sex, carcass mass, back fat thickness and lean meat content on pork ham and loin characteristics

2016 ◽  
Vol 59 (1) ◽  
pp. 51-57 ◽  
Author(s):  
D. Knecht ◽  
K. Duziński
Keyword(s):  
Subcutaneous Fat ◽  
Genetic Material ◽  
Strong Negative Correlation ◽  
Percentage Content ◽  
Lean Meat ◽  
Meat Content ◽  
Bone Content ◽  
Intermuscular Fat ◽  
Fat Thickness ◽  
Pig Carcasses

Abstract. This study was designed to determine the ratio of ham and loin in half-carcasses and the tissue composition of these cuts. The research material consisted of 140 pig carcasses. The experimental materials were derived from the Polish commercial population of fattener pigs. Genetic material representing the most commonly slaughtered fatteners in Poland. Fatteners for the study came from several suppliers. All fatteners were kept in similar farms complying with principles of animal welfare. The right half-carcasses were divided into different groups, regardless of sex, half-carcass mass, back fat thickness and lean meat content class. Ham and loin obtained from carcasses were subjected to a detailed dissection, and the percentage of ham and loin in the carcass and the overall percentage of of the cuts in relation to the entire half-carcass were calculated. Gilts were characterized by a higher content of ham in half-carcasses than barrows (P  ≤ 0.01). The increase in back fat thickness reduced the content of ham in half-carcasses and increased the content of loin (P ≤ 0.01). A similar trend was shown for the lean meat content class parameter. Additionally, interaction (P  ≤ 0.01) between back fat thickness and meat content with respect to the percentage content of loin in carcasses was noted. Gilts were characterised by about a 1.38 % higher proportion of muscles in the ham (P  ≤ 0.05) and a 0.47 % lower proportion of intermuscular fat (P  ≤ 0.01). An average increase of five point in back fat thickness increases the amount of subcutaneous fat with skin (P  ≤ 0.01) and intermuscular fat (P  ≤ 0.01) and reduces muscle (P  ≤ 0.01) and bone (P  ≤ 0.05 and P  ≤ 0.01) levels. The interaction of percentage content of muscles in ham was observed (P = 0.04). The meat content class of carcasses did not only affect the level of bones in ham. It was confirmed that sex affected all the analysed dissection elements of the loin. Back fat thickness and meat content classes were present in almost identical amounts in loin tissues (P  ≤ 0.05 and P  ≤ 0.01). Half-carcass mass showed a strong negative correlation with bone content in ham and loin (r = −0.35 and r = −0.21, respectively). Back fat thickness and meat content strongly and inversely correlated with the content of ham and loin in half-carcasses (r = −0.41 and r = 0.59 for back fat thickness; r = 0.66 and r = −0.57 for lean meat content). Close and inverse correlations of back fat thickness and lean meat content were observed with regard to their content in ham and loin (P  ≤ 0.01).

Carcass and meat quality of Talaverana breed sucking lambs in relation to gender and slaughter weight

2000 ◽  
Vol 70 (2) ◽  
pp. 253-263 ◽  
Author(s):  
S. Velasco ◽  
S. Lauzurica ◽  
V. Cañeque ◽  
C. Pérez ◽  
F. Huidobro ◽  
...  
Keyword(s):  
Subcutaneous Fat ◽  
Live Weight ◽  
Fat Tissue ◽  
Tissue Water ◽  
Slaughter Weight ◽  
Longissimus Dorsi Muscle ◽  
Dorsi Muscle ◽  
Water Holding ◽  
Subcutaneous Fat Tissue

AbstractForty-five Talaverana breed sucking lambs of both sexes were slaughtered at 10 and 12 kg live weight in order to study the effect of gender and slaughter weight on carcass, meat and fat traits. Carcass dressing proportions and fatness (by various measures) were higher in females and heavier lambs, which also showed better conformation. Lightness (L*) of the carcass fat was higher in males and heavier lambs. Females and heavier lambs also displayed a greater proportion of fat on dissection, primarily due to a higher percentage of subcutaneous fat tissue. Water-holding capacity was greater in males and in lower-weight lambs. Males presented higher total collagen and lower soluble collagen values than females. In general, a high percentage of short-chain (C12:0 and C14:0) fatty acids, as well as of palmitic acid (C16:0), was observed in the intramuscular fat of the longissimus dorsi muscle, corresponding with an exclusively milk diet.

Lupus mastitis

2021 ◽  
Author(s):  
N. WILLERS ◽  
P. BERTELOOT ◽  
I. WITTEVRONGHEL ◽  
G. JACOMEN ◽  
V. SCHELFHOUT ◽  
...  
Keyword(s):  
Lupus Erythematosus ◽  
Inflammatory Process ◽  
Breast Lesion ◽  
Cell Lymphoma ◽  
Subcutaneous Fat ◽  
Fat Tissue ◽  
Lupus Panniculitis ◽  
Immune Mediated ◽  
History Of ◽  
Subcutaneous Fat Tissue

Lupus mastitis Systemic lupus erythematosus (SLE) infrequently presents itself as lupus panniculitis. In lupus panniculitis the subcutaneous fat tissue is involved in the inflammatory process. Lupus mastitis is again a rare variant of lupus panniculitis, probably caused by an immune-mediated inflammatory process. In literature on the topic we can find 30 cases of lupus mastitis in men and women. Lupus mastitis may present like a breast lesion suspected to be malignant, clinically and radiologically. In the differential diagnosis we consider inflammatory breast cancer, subcutaneous panniculitis-like T-cell lymphoma (SPTL) and diabetes mastopathy. With a medical history of SLE and signs of inflammation of the skin above the lesion however, a diagnosis of lupus mastopathy is more presumable. Medical treatment seems more indicated in lupus mastitis, because delayed healing after surgical procedures is often reported. Even though methylprednisolone and chloroquine give clinical improvement, they need to be repeated often because of a high risk of relapse.

Hormonal function after ovarian transposition to the abdominal subcutaneous fat tissue

2006 ◽  
Vol 16 (1) ◽  
pp. 121-124 ◽  
Author(s):  
S. NAGAO ◽  
K. FUJIWARA ◽  
H. ISHIKAWA ◽  
T. ODA ◽  
K. TANAKA ◽  
...  
Keyword(s):  
Subcutaneous Fat ◽  
Fat Tissue ◽  
Ovarian Transposition ◽  
Hormonal Function ◽  
Subcutaneous Fat Tissue

scholarly journals Correlation between scientific production and democracy

2019 ◽  
Author(s):  
Roderic Guigo
Keyword(s):  
Scientific Output ◽  
Scientific Production ◽  
Strong Positive Correlation ◽  
Quality Of Democracy ◽  
Positive Correlation

There is a strong positive correlation between the quality of democracy and the scientific output of countries. The correlation remains even after correcting for research spending.

scholarly journals The quality of pork ham - tissue yield depending on individual factors

2018 ◽  
Vol 34 (4) ◽  
pp. 395-404
Author(s):  
Cedomir Radovic ◽  
Marija Gogic ◽  
Nenad Parunovic ◽  
Dragan Radojkovic ◽  
Radomir Savic ◽  
...  
Keyword(s):  
Muscle Tissue ◽  
Subcutaneous Fat ◽  
Fatty Tissue ◽  
Fat Tissue ◽  
Large White ◽  
Mean Values ◽  
Four Seasons ◽  
The Mean ◽  
Subcutaneous Fat Tissue ◽  
Sire Breed

The study included the progeny of three boar-sires breeds (SL - Swedish Landrace; LW - Large White and P - Pietrain). A total of 201 progeny of both sexes (93 female and 108 male castrated animals), originating from 16 boar-sires, were tested. The study included the progeny of 10 SL boar-sires (sires nuRWer: 1, 2, 3, 7, 8, 9, 15, 16, 17 and 18), progeny of 3 LW sires (sires nuRWer: 4, 5 and 6) and 3 P boar-sires (sires nuRWer 14, 19 and 20), born in four seasons (winter, spring, summer and autumn). Studies have shown that, with an mean weight of a warm carcass side of 81.20 kg, the highest mean values for ham weight (RW; 10.456 kg), mass of intermuscular fatty tissue (RINT; 0.477 kg), ham bone (RB; 0.837 kg) and muscle tissue RMT, 7,939 kg) have progeny of the sires of Pietrain breed (P) compared to SL and LW sires. In comparison to animals sired by SL and LW boars, the progeny of P sires had less skin and subcutaneous fat tissue (RSFT) by 30 and 549 grams. Studies have shown that we have progeny of sires 7 and 9 of SL breed which have the lowest LSMean values for the yield of skin and subcutaneous fat tissue (869 and 876 g), which is below the mean for breed by 364 and 357 g. In addition, when it comes to intermuscular fatty tissue, the lowest established value was recorded in the progeny of sire no. 8 of SL breed (182 g), which is by 220 g less than the general mean and by 132 g below the mean of the sire breed. The animals originating from sires n. 19 and 20 showed the highest weight of muscle tissue (RMT) (8.489 and 8.118 kg) in the ham, which is by 2.853 and 2.482 kg more meat compared to the progeny of sire no. 5 of LW breed. The total weight of the ham and the ham muscle yield were influenced by (P <0.01 and P <0.001) sire breed, sires within the breed, gender and season of birth. A very significant (P <0.001) influence of the weight of warm carcass sides on the ham weight and tissue yield was determined.

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